#7408 Can not pick sketch plane using the feature tree and related improvements (#7609)

* Add ability to pick default plane in feature tree in 'Sketch no face' mode

* add ability to select deoffset plane where starting a new sketch

* use selectDefaultSketchPlane

* refactor: remove some duplication

* warning cleanups

* feature tree items selectable depedngin on no face sketch mode

* lint

* fix small jump because of border:none when going into and back from 'No face sketch' mode

* grey out items other than offset planes in 'No face sketch' mode

* start sketching on plane in context menu

* sketch on offset plane with context menu

* add ability to right click on default plane and start sketch on it

* default planes in feature tree should be selectable because of right click context menu

* add right click Start sketch option for selected plane on the canvas

* selectDefaultSketchPlane returns error now

* circular deps

* move select functions to lib/selections.ts to avoid circular deps

* add test for clicking on feature tree after starting a new sketch

* graphite suggestion

* fix bug of not being able to create offset plane using another offset plane with command bar

* add ability to select default plane on feature when going through the Offset plane command bar flow

.env.development

@@ -3,18 +3,17 @@
 NODE_ENV=development
 DEV=true
 
+# App
 VITE_KC_API_WS_MODELING_URL=wss://api.dev.zoo.dev/ws/modeling/commands
-VITE_KC_API_BASE_URL=https://api.dev.zoo.dev
+VITE_KITTYCAD_API_BASE_URL=https://api.dev.zoo.dev
 VITE_KC_SITE_BASE_URL=https://dev.zoo.dev
 VITE_KC_SITE_APP_URL=https://app.dev.zoo.dev
-VITE_KC_SKIP_AUTH=false
 VITE_KC_CONNECTION_TIMEOUT_MS=5000
-#VITE_WASM_URL="optional way of overriding the wasm url, particular for unit tests which need this if you running not on the default 3000 port"
-#VITE_KC_DEV_TOKEN="optional token to skip auth in the app"
-#token="required token for playwright. TODO: clean up env vars in #3973"
+#VITE_WASM_URL="optional override of Wasm URL if not on default port 3000"
+#VITE_KITTYCAD_API_TOKEN="required for testing, optional to skip auth in the app"
+FAIL_ON_CONSOLE_ERRORS=true
 
+# KCL
 RUST_BACKTRACE=1
 PYO3_PYTHON=/usr/local/bin/python3
-#KITTYCAD_API_TOKEN="required token for engine testing"
-
-FAIL_ON_CONSOLE_ERRORS=true
+#KITTYCAD_API_TOKEN=$VITE_KITTYCAD_API_TOKEN

.env.production

@@ -1,7 +1,8 @@
 NODE_ENV=production
+
+# App
 VITE_KC_API_WS_MODELING_URL=wss://api.zoo.dev/ws/modeling/commands
-VITE_KC_API_BASE_URL=https://api.zoo.dev
+VITE_KITTYCAD_API_BASE_URL=https://api.zoo.dev
 VITE_KC_SITE_BASE_URL=https://zoo.dev
 VITE_KC_SITE_APP_URL=https://app.zoo.dev
-VITE_KC_SKIP_AUTH=false
 VITE_KC_CONNECTION_TIMEOUT_MS=15000

.github/workflows/build-apps.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Download Wasm Cache
         id: download-wasm
         if: ${{ github.event_name == 'pull_request' && steps.filter.outputs.rust == 'false' }}
-        uses: dawidd6/action-download-artifact@v7
+        uses: dawidd6/action-download-artifact@v11
         continue-on-error: true
         with:
           github_token: ${{secrets.GITHUB_TOKEN}}

.github/workflows/cargo-test.yml

@@ -25,8 +25,8 @@ jobs:
       - runner=8cpu-linux-x64
       - extras=s3-cache
     steps:
-      - uses: runs-on/action@v1
-      - uses: actions/create-github-app-token@v1
+      - uses: runs-on/action@v2
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
@@ -149,8 +149,8 @@ jobs:
         partitionIndex: [1, 2, 3, 4, 5, 6]
         partitionTotal: [6]
     steps:
-      - uses: runs-on/action@v1
-      - uses: actions/create-github-app-token@v1
+      - uses: runs-on/action@v2
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
@@ -207,8 +207,8 @@ jobs:
       - runner=32cpu-linux-x64
       - extras=s3-cache
     steps:
-      - uses: runs-on/action@v1
-      - uses: actions/create-github-app-token@v1
+      - uses: runs-on/action@v2
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}

.github/workflows/e2e-tests.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Download Wasm cache
         id: download-wasm
         if: ${{ github.event_name != 'schedule' && steps.filter.outputs.rust == 'false' }}
-        uses: dawidd6/action-download-artifact@v7
+        uses: dawidd6/action-download-artifact@v11
         continue-on-error: true
         with:
           github_token: ${{secrets.GITHUB_TOKEN}}
@@ -110,7 +110,7 @@ jobs:
 
     steps:
 
-      - uses: actions/create-github-app-token@v1
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
@@ -157,7 +157,7 @@ jobs:
           timeout_minutes: 5
           max_attempts: 5
         env:
-          token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           TAB_API_URL: ${{ secrets.TAB_API_URL }}
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
@@ -169,7 +169,7 @@ jobs:
         if: always()
         run: npm run test:snapshots -- --last-failed --update-snapshots
         env:
-          token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           TAB_API_URL: ${{ secrets.TAB_API_URL }}
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
@@ -230,7 +230,7 @@ jobs:
 
     steps:
 
-      - uses: actions/create-github-app-token@v1
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
@@ -284,7 +284,7 @@ jobs:
           timeout_minutes: 5
           max_attempts: 5
         env:
-          token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           TAB_API_URL: ${{ secrets.TAB_API_URL }}
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
@@ -410,7 +410,7 @@ jobs:
           max_attempts: 9
         env:
           FAIL_ON_CONSOLE_ERRORS: true
-          token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           TAB_API_URL: ${{ secrets.TAB_API_URL }}
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}

.github/workflows/generate-website-docs.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/create-github-app-token@v1
+      - uses: actions/create-github-app-token@v2
         id: app-token
         with:
           # required

.github/workflows/kcl-python-bindings.yml

@@ -113,7 +113,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - uses: taiki-e/install-action@just
       - name: Run tests
@@ -130,7 +130,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
       - name: Install codespell
         run: |
           uv venv .venv
@@ -161,7 +161,7 @@ jobs:
         with:
           path: rust/kcl-python-bindings
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
       - name: do uv things
         run: |
           cd rust/kcl-python-bindings

.github/workflows/static-analysis.yml

@@ -120,6 +120,36 @@ jobs:
 
       - run: npm run circular-deps:diff
 
+  npm-url-checker:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+      - run: npm install
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run url-checker:diff
+
   python-codespell:
     runs-on: ubuntu-22.04
     steps:

.github/workflows/unit-tests.yml

@@ -62,7 +62,7 @@ jobs:
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
         run: xvfb-run -a npm run test:unit
         env:
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
 
       - name: Check for changes
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}

.gitignore

@@ -87,4 +87,4 @@ venv
 
 .vscode-test
 .biome/
-.million
+.million

CONTRIBUTING.md

@@ -65,7 +65,7 @@ If you're not a Zoo employee you won't be able to access the dev environment, yo
 
 ### Development environment variables
 
-The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
+The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `zoo.dev`). There is an optional environment variable called `VITE_KITTYCAD_API_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
 
 ### Developing in Chrome
 
@@ -96,7 +96,7 @@ To package the app for your platform with electron-builder, run `npm run tronb:p
 
 Prepare these system dependencies:
 
-- Set $token from https://zoo.dev/account/api-tokens
+- Set `$VITE_KITTYCAD_API_TOKEN` from https://zoo.dev/account/api-tokens
 
 #### Snapshot tests (Google Chrome on Ubuntu only)
 
@@ -235,6 +235,47 @@ To display logging (to the terminal or console) set `ZOO_LOG=1`. This will log s
 
 To enable memory metrics, build with `--features dhat-heap`.
 
+## Running scripts
+
+There are multiple scripts under the folder path `./scripts` which can be used in various settings.
+
+### Pattern for a static file, npm run commands, and CI-CD checks
+
+If you want to implement a static checker follow this pattern. Two static checkers we have are circular dependency checks in our typescript code and url checker to see if any hard coded URL is the typescript application 404s. We have a set of known files in `./scripts/known/*.txt` which is the baseline.
+
+If you improve the baseline, run the overwrite command and commit the new smaller baseline. Try not to make the baseline bigger, the CI CD will complain.
+These baselines are to hold us to higher standards and help implement automated testing against the repository
+
+#### Output result to stdout
+- `npm run circular-deps`
+- `npm run url-checker`
+
+- create a `<name>.sh` file that will run the static checker then output the result to `stdout`
+
+#### Overwrite result to known .txt file on disk
+
+If the application needs to overwrite the known file on disk use this pattern. This known .txt file will be source controlled as the baseline
+
+- `npm run circular-deps:overwrite`
+- `npm run url-checker:overwrite`
+
+#### Diff baseline and current
+
+These commands will write a /tmp/ file on disk and compare it to the known file in the repository. This command will also be used in the CI CD pipeline for automated checks
+
+- create a `diff-<name>.sh` file that is the script to diff your tmp file to the baseline
+e.g. `diff-url-checker.sh`
+```bash
+#!/bin/bash
+set -euo pipefail
+
+npm run url-checker > /tmp/urls.txt
+diff --ignore-blank-lines -w /tmp/urls.txt ./scripts/known/urls.txt
+```
+
+- `npm run circular-deps:diff`
+- `npm run url-checker:diff`
+
 ## Proposing changes
 
 Before you submit a contribution PR to this repo, please ensure that:

Makefile

@@ -49,7 +49,7 @@ RUST_SOURCES := $(wildcard rust/**/*.rs)
 
 REACT_SOURCES := $(wildcard src/*.tsx) $(wildcard src/**/*.tsx)
 TYPESCRIPT_SOURCES := tsconfig.* $(wildcard src/*.ts) $(wildcard src/**/*.ts)
-VITE_SOURCES := $(wildcard vite.*) $(wildcard vite/**/*.tsx)
+VITE_SOURCES := $(wildcard vite.*) $(wildcard vite/**/*.tsx) .env*
 
 .PHONY: build
 build: install public/kcl_wasm_lib_bg.wasm public/kcl-samples/manifest.json .vite/build/main.js

docs/kcl-std/index.md

@@ -67,10 +67,12 @@ layout: manual
   * [`patternCircular2d`](/docs/kcl-std/functions/std-sketch-patternCircular2d)
   * [`patternLinear2d`](/docs/kcl-std/functions/std-sketch-patternLinear2d)
   * [`patternTransform2d`](/docs/kcl-std/functions/std-sketch-patternTransform2d)
+  * [`planeOf`](/docs/kcl-std/functions/std-sketch-planeOf)
   * [`polygon`](/docs/kcl-std/functions/std-sketch-polygon)
   * [`profileStart`](/docs/kcl-std/functions/std-sketch-profileStart)
   * [`profileStartX`](/docs/kcl-std/functions/std-sketch-profileStartX)
   * [`profileStartY`](/docs/kcl-std/functions/std-sketch-profileStartY)
+  * [`rectangle`](/docs/kcl-std/functions/std-sketch-rectangle)
   * [`revolve`](/docs/kcl-std/functions/std-sketch-revolve)
   * [`segAng`](/docs/kcl-std/functions/std-sketch-segAng)
   * [`segEnd`](/docs/kcl-std/functions/std-sketch-segEnd)

docs/kcl-std/modules/std-sketch.md

@@ -32,10 +32,12 @@ This module contains functions for creating and manipulating sketches, and makin
 * [`patternCircular2d`](/docs/kcl-std/functions/std-sketch-patternCircular2d)
 * [`patternLinear2d`](/docs/kcl-std/functions/std-sketch-patternLinear2d)
 * [`patternTransform2d`](/docs/kcl-std/functions/std-sketch-patternTransform2d)
+* [`planeOf`](/docs/kcl-std/functions/std-sketch-planeOf)
 * [`polygon`](/docs/kcl-std/functions/std-sketch-polygon)
 * [`profileStart`](/docs/kcl-std/functions/std-sketch-profileStart)
 * [`profileStartX`](/docs/kcl-std/functions/std-sketch-profileStartX)
 * [`profileStartY`](/docs/kcl-std/functions/std-sketch-profileStartY)
+* [`rectangle`](/docs/kcl-std/functions/std-sketch-rectangle)
 * [`revolve`](/docs/kcl-std/functions/std-sketch-revolve)
 * [`segAng`](/docs/kcl-std/functions/std-sketch-segAng)
 * [`segEnd`](/docs/kcl-std/functions/std-sketch-segEnd)

e2e/playwright/auth.spec.ts

@@ -1,6 +1,5 @@
 import { expect, test } from '@e2e/playwright/zoo-test'
 
-// test file is for testing auth functionality
 test.describe('Authentication tests', () => {
   test(
     `The user can sign out and back in`,
@@ -13,22 +12,12 @@ test.describe('Authentication tests', () => {
       await page.setBodyDimensions({ width: 1000, height: 500 })
       await homePage.projectSection.waitFor()
 
-      // This is only needed as an override to test-utils' setup() for this test
-      await page.addInitScript(() => {
-        localStorage.setItem('TOKEN_PERSIST_KEY', '')
-      })
-
       await test.step('Click on sign out and expect sign in page', async () => {
         await toolbar.userSidebarButton.click()
         await toolbar.signOutButton.click()
         await expect(signInPage.signInButton).toBeVisible()
       })
 
-      await test.step("Refresh doesn't log the user back in", async () => {
-        await page.reload()
-        await expect(signInPage.signInButton).toBeVisible()
-      })
-
       await test.step('Click on sign in and cancel, click again and expect different code', async () => {
         await signInPage.signInButton.click()
         await expect(signInPage.userCode).toBeVisible()

e2e/playwright/command-bar-tests.spec.ts

@@ -525,7 +525,9 @@ test.describe('Command bar tests', () => {
     const projectName = 'test'
     const beforeKclCode = `a = 5
 b = a * a
-c = 3 + a`
+c = 3 + a
+theta = 45deg
+`
     await context.folderSetupFn(async (dir) => {
       const testProject = join(dir, projectName)
       await fsp.mkdir(testProject, { recursive: true })
@@ -615,9 +617,45 @@ c = 3 + a`
         stage: 'commandBarClosed',
       })
     })
+    await test.step(`Edit a parameter with explicit units via command bar`, async () => {
+      await cmdBar.cmdBarOpenBtn.click()
+      await cmdBar.chooseCommand('edit parameter')
+      await cmdBar
+        .selectOption({
+          name: 'theta',
+        })
+        .click()
+      await cmdBar.expectState({
+        stage: 'arguments',
+        commandName: 'Edit parameter',
+        currentArgKey: 'value',
+        currentArgValue: '45deg',
+        headerArguments: {
+          Name: 'theta',
+          Value: '',
+        },
+        highlightedHeaderArg: 'value',
+      })
+      await cmdBar.argumentInput
+        .locator('[contenteditable]')
+        .fill('45deg + 1deg')
+      await cmdBar.progressCmdBar()
+      await cmdBar.expectState({
+        stage: 'review',
+        commandName: 'Edit parameter',
+        headerArguments: {
+          Name: 'theta',
+          Value: '46deg',
+        },
+      })
+      await cmdBar.progressCmdBar()
+      await cmdBar.expectState({
+        stage: 'commandBarClosed',
+      })
+    })
 
     await editor.expectEditor.toContain(
-      `a = 5b = a * amyParameter001 = ${newValue}c = 3 + a`
+      `a = 5b = a * amyParameter001 = ${newValue}c = 3 + atheta = 45deg + 1deg`
     )
   })
 

e2e/playwright/point-click.spec.ts

@@ -136,17 +136,17 @@ test.describe('Point-and-click tests', () => {
         highlightedHeaderArg: 'length',
         commandName: 'Extrude',
       })
-      await page.keyboard.insertText('width - 0.001')
+      await page.keyboard.insertText('width - 0.001in')
       await cmdBar.progressCmdBar()
       await cmdBar.expectState({
         stage: 'review',
         headerArguments: {
-          Length: '4.999',
+          Length: '4.999in',
         },
         commandName: 'Extrude',
       })
       await cmdBar.progressCmdBar()
-      await editor.expectEditor.toContain('extrude(length = width - 0.001)')
+      await editor.expectEditor.toContain('extrude(length = width - 0.001in)')
     })
 
     await test.step(`Edit second extrude via feature tree`, async () => {

e2e/playwright/sketch-tests.spec.ts

@@ -187,6 +187,68 @@ sketch001 = startProfile(sketch002, at = [12.34, -12.34])
       page.getByRole('button', { name: 'Start Sketch' })
     ).toBeVisible()
   })
+
+  test('Can select planes in Feature Tree after Start Sketch', async ({
+    page,
+    homePage,
+    toolbar,
+    editor,
+  }) => {
+    // Load the app with empty code
+    await page.addInitScript(async () => {
+      localStorage.setItem(
+        'persistCode',
+        `plane001 = offsetPlane(XZ, offset = 5)`
+      )
+    })
+
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+
+    await homePage.goToModelingScene()
+
+    await test.step('Click Start Sketch button', async () => {
+      await page.getByRole('button', { name: 'Start Sketch' }).click()
+      await expect(
+        page.getByRole('button', { name: 'Exit Sketch' })
+      ).toBeVisible()
+      await expect(page.getByText('select a plane or face')).toBeVisible()
+    })
+
+    await test.step('Open feature tree and select Front plane (XZ)', async () => {
+      await toolbar.openFeatureTreePane()
+
+      await page.getByRole('button', { name: 'Front plane' }).click()
+
+      await page.waitForTimeout(600)
+
+      await expect(toolbar.lineBtn).toBeEnabled()
+      await editor.expectEditor.toContain('startSketchOn(XZ)')
+
+      await page.getByRole('button', { name: 'Exit Sketch' }).click()
+      await expect(
+        page.getByRole('button', { name: 'Start Sketch' })
+      ).toBeVisible()
+    })
+
+    await test.step('Click Start Sketch button again', async () => {
+      await page.getByRole('button', { name: 'Start Sketch' }).click()
+      await expect(
+        page.getByRole('button', { name: 'Exit Sketch' })
+      ).toBeVisible()
+    })
+
+    await test.step('Select the offset plane', async () => {
+      await toolbar.openFeatureTreePane()
+
+      await page.getByRole('button', { name: 'Offset plane' }).click()
+
+      await page.waitForTimeout(600)
+
+      await expect(toolbar.lineBtn).toBeEnabled()
+      await editor.expectEditor.toContain('startSketchOn(plane001)')
+    })
+  })
+
   test('Can edit segments by dragging their handles', () => {
     const doEditSegmentsByDraggingHandle = async (
       page: Page,

e2e/playwright/test-utils.ts

@@ -17,7 +17,7 @@ import dotenv from 'dotenv'
 
 const NODE_ENV = process.env.NODE_ENV || 'development'
 dotenv.config({ path: [`.env.${NODE_ENV}.local`, `.env.${NODE_ENV}`] })
-export const token = process.env.token || ''
+export const token = process.env.VITE_KITTYCAD_API_TOKEN || ''
 
 import type { ProjectConfiguration } from '@rust/kcl-lib/bindings/ProjectConfiguration'
 

interface.d.ts

@@ -72,16 +72,13 @@ export interface IElectronAPI {
   }
   process: {
     env: {
-      BASE_URL: string
       IS_PLAYWRIGHT: string
-      VITE_KC_DEV_TOKEN: string
+      VITE_KITTYCAD_API_TOKEN: string
       VITE_KC_API_WS_MODELING_URL: string
-      VITE_KC_API_BASE_URL: string
+      VITE_KITTYCAD_API_BASE_URL: string
       VITE_KC_SITE_BASE_URL: string
       VITE_KC_SITE_APP_URL: string
-      VITE_KC_SKIP_AUTH: string
       VITE_KC_CONNECTION_TIMEOUT_MS: string
-      VITE_KC_DEV_TOKEN: string
       NODE_ENV: string
       PROD: string
       DEV: string

jest-component-unit-tests/billing.jesttest.tsx

@@ -125,18 +125,57 @@ test('Shows a loading spinner when uninitialized credit count', async () => {
   await expect(queryByTestId('spinner')).toBeVisible()
 })
 
-test('Shows the total credits for Unknown subscription', async () => {
-  const data = {
-    balance: {
-      monthlyApiCreditsRemaining: 10,
-      stableApiCreditsRemaining: 25,
-    },
-    subscriptions: {
-      monthlyPayAsYouGoApiCreditsTotal: 20,
-      name: "unknown",
-    }
+const unKnownTierData = {
+  balance: {
+    monthlyApiCreditsRemaining: 10,
+    stableApiCreditsRemaining: 25,
+  },
+  subscriptions: {
+    monthlyPayAsYouGoApiCreditsTotal: 20,
+    name: "unknown",
   }
+}
 
+const freeTierData = {
+  balance: {
+    monthlyApiCreditsRemaining: 10,
+    stableApiCreditsRemaining: 0,
+  },
+  subscriptions: {
+    monthlyPayAsYouGoApiCreditsTotal: 20,
+    name: "free",
+  }
+}
+
+const proTierData = {
+  // These are all ignored
+  balance: {
+    monthlyApiCreditsRemaining: 10,
+    stableApiCreditsRemaining: 0,
+  },
+  subscriptions: {
+    // This should be ignored because it's Pro tier.
+    monthlyPayAsYouGoApiCreditsTotal: 20,
+    name: "pro",
+  }
+}
+
+const enterpriseTierData = {
+  // These are all ignored, user is part of an org.
+  balance: {
+    monthlyApiCreditsRemaining: 10,
+    stableApiCreditsRemaining: 0,
+  },
+  subscriptions: {
+    // This should be ignored because it's Pro tier.
+    monthlyPayAsYouGoApiCreditsTotal: 20,
+    // This should be ignored because the user is part of an Org.
+    name: "free",
+  }
+}
+
+test('Shows the total credits for Unknown subscription', async () => {
+  const data = unKnownTierData
   server.use(
     http.get('*/user/payment/balance', (req, res, ctx) => {
       return HttpResponse.json(createUserPaymentBalanceResponse(data.balance))
@@ -166,17 +205,7 @@ test('Shows the total credits for Unknown subscription', async () => {
 })
 
 test('Progress bar reflects ratio left of Free subscription', async () => {
-  const data = {
-    balance: {
-      monthlyApiCreditsRemaining: 10,
-      stableApiCreditsRemaining: 0,
-    },
-    subscriptions: {
-      monthlyPayAsYouGoApiCreditsTotal: 20,
-      name: "free",
-    }
-  }
-
+  const data = freeTierData
   server.use(
     http.get('*/user/payment/balance', (req, res, ctx) => {
       return HttpResponse.json(createUserPaymentBalanceResponse(data.balance))
@@ -212,19 +241,7 @@ test('Progress bar reflects ratio left of Free subscription', async () => {
   })
 })
 test('Shows infinite credits for Pro subscription', async () => {
-  const data = {
-    // These are all ignored
-    balance: {
-      monthlyApiCreditsRemaining: 10,
-      stableApiCreditsRemaining: 0,
-    },
-    subscriptions: {
-      // This should be ignored because it's Pro tier.
-      monthlyPayAsYouGoApiCreditsTotal: 20,
-      name: "pro",
-    }
-  }
-
+  const data = proTierData
   server.use(
     http.get('*/user/payment/balance', (req, res, ctx) => {
       return HttpResponse.json(createUserPaymentBalanceResponse(data.balance))
@@ -255,19 +272,7 @@ test('Shows infinite credits for Pro subscription', async () => {
   await expect(queryByTestId('billing-remaining-progress-bar-inline')).toBe(null)
 })
 test('Shows infinite credits for Enterprise subscription', async () => {
-  const data = {
-    // These are all ignored, user is part of an org.
-    balance: {
-      monthlyApiCreditsRemaining: 10,
-      stableApiCreditsRemaining: 0,
-    },
-    subscriptions: {
-      // This should be ignored because it's Pro tier.
-      monthlyPayAsYouGoApiCreditsTotal: 20,
-      // This should be ignored because the user is part of an Org.
-      name: "free",
-    }
-  }
+  const data = enterpriseTierData
 
   server.use(
     http.get('*/user/payment/balance', (req, res, ctx) => {
@@ -297,3 +302,58 @@ test('Shows infinite credits for Enterprise subscription', async () => {
   await expect(queryByTestId('infinity')).toBeVisible()
   await expect(queryByTestId('billing-remaining-progress-bar-inline')).toBe(null)
 })
+
+test('Show upgrade button if credits are not infinite', async () => {
+  const data = freeTierData
+  server.use(
+    http.get('*/user/payment/balance', (req, res, ctx) => {
+      return HttpResponse.json(createUserPaymentBalanceResponse(data.balance))
+    }),
+    http.get('*/user/payment/subscriptions', (req, res, ctx) => {
+      return HttpResponse.json(createUserPaymentSubscriptionsResponse(data.subscriptions))
+    }),
+    http.get('*/org', (req, res, ctx) => {
+      return new HttpResponse(403)
+    }),
+  )
+
+  const billingActor = createActor(billingMachine, { input: BILLING_CONTEXT_DEFAULTS }).start()
+
+  const { queryByTestId } = render(<BillingDialog
+    billingActor={billingActor}
+  />)
+
+  await act(() => {
+    billingActor.send({ type: BillingTransition.Update, apiToken: "it doesn't matter wtf this is :)" })
+  })
+
+  await expect(queryByTestId('billing-upgrade-button')).toBeVisible()
+})
+
+test('Hide upgrade button if credits are infinite', async () => {
+  const data = enterpriseTierData
+  server.use(
+    http.get('*/user/payment/balance', (req, res, ctx) => {
+      return HttpResponse.json(createUserPaymentBalanceResponse(data.balance))
+    }),
+    http.get('*/user/payment/subscriptions', (req, res, ctx) => {
+      return HttpResponse.json(createUserPaymentSubscriptionsResponse(data.subscriptions))
+    }),
+    // Ok finally the first use of an org lol
+    http.get('*/org', (req, res, ctx) => {
+      return HttpResponse.json(createOrgResponse())
+    }),
+  )
+
+  const billingActor = createActor(billingMachine, { input: BILLING_CONTEXT_DEFAULTS }).start()
+
+  const { queryByTestId } = render(<BillingDialog
+    billingActor={billingActor}
+  />)
+
+  await act(() => {
+    billingActor.send({ type: BillingTransition.Update, apiToken: "it doesn't matter wtf this is :)" })
+  })
+
+  await expect(queryByTestId('billing-upgrade-button')).toBe(null)
+})

package.json

@@ -110,8 +110,11 @@
     "remove-importmeta": "sed -i 's/import.meta.url/window.location.origin/g' \"./rust/kcl-wasm-lib/pkg/kcl_wasm_lib.js\"; sed -i '' 's/import.meta.url/window.location.origin/g' \"./rust/kcl-wasm-lib/pkg/kcl_wasm_lib.js\" || echo \"sed for both mac and linux\"",
     "lint-fix": "eslint --fix --ext .ts --ext .tsx src e2e packages/codemirror-lsp-client/src rust/kcl-language-server/client/src",
     "lint": "eslint --max-warnings 0 --ext .ts --ext .tsx src e2e packages/codemirror-lsp-client/src rust/kcl-language-server/client/src",
+    "url-checker":"./scripts/url-checker.sh",
+    "url-checker:overwrite":"npm run url-checker > scripts/known/urls.txt",
+    "url-checker:diff":"./scripts/diff-url-checker.sh",
     "circular-deps": "dpdm --no-warning --no-tree -T --skip-dynamic-imports=circular src/index.tsx",
-    "circular-deps:overwrite": "npm run circular-deps | sed '$d' | grep -v '^npm run' > known-circular.txt",
+    "circular-deps:overwrite": "npm run circular-deps | sed '$d' | grep -v '^npm run' > scripts/known/circular.txt",
     "circular-deps:diff": "./scripts/diff-circular-deps.sh",
     "circular-deps:diff:nodejs": "npm run circular-deps:diff || node ./scripts/diff.js",
     "files:set-version": "echo \"$(jq --arg v \"$VERSION\" '.version=$v' package.json --indent 2)\" > package.json",
@@ -224,7 +227,7 @@
     "ts-node": "^10.0.0",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.30.1",
-    "vite": "^5.4.18",
+    "vite": "^5.4.19",
     "vite-plugin-package-version": "^1.1.0",
     "vite-plugin-top-level-await": "^1.5.0",
     "vite-tsconfig-paths": "^4.3.2",

packages/codemirror-lsp-client/package.json

@@ -29,7 +29,7 @@
     "vscode-uri": "^3.1.0"
   },
   "devDependencies": {
-    "@types/node": "^22.14.1",
+    "@types/node": "^24.0.7",
     "ts-node": "^10.9.2"
   }
 }

rust/Cargo.lock

@@ -178,7 +178,7 @@ checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -189,7 +189,7 @@ checksum = "e539d3fca749fcee5236ab05e93a52867dd549cc157c8cb7f99595f3cedffdb5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -211,7 +211,7 @@ checksum = "e12882f59de5360c748c4cbf569a042d5fb0eb515f7bea9c1f470b47f6ffbd73"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -514,7 +514,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -740,7 +740,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -751,7 +751,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -810,7 +810,7 @@ checksum = "30542c1ad912e0e3d22a1935c290e12e8a29d704a420177a31faad4a601a0800"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -831,7 +831,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -841,7 +841,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
 dependencies = [
  "derive_builder_core",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -906,7 +906,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -944,7 +944,7 @@ checksum = "a1ab991c1362ac86c61ab6f556cff143daa22e5a15e4e189df818b2fd19fe65b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1119,7 +1119,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1223,7 +1223,7 @@ dependencies = [
  "inflections",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1599,7 +1599,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1814,7 +1814,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-bumper"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1825,26 +1825,26 @@ dependencies = [
 
 [[package]]
 name = "kcl-derive-docs"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "kcl-directory-test-macro"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "kcl-language-server"
-version = "0.2.83"
+version = "0.2.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1865,7 +1865,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-language-server-release"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1885,7 +1885,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-lib"
-version = "0.2.83"
+version = "0.2.84"
 dependencies = [
  "anyhow",
  "approx 0.5.1",
@@ -1962,7 +1962,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-python-bindings"
-version = "0.3.83"
+version = "0.3.84"
 dependencies = [
  "anyhow",
  "kcl-lib",
@@ -1977,7 +1977,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-test-server"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "hyper 0.14.32",
@@ -1990,7 +1990,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-to-core"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2004,7 +2004,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-wasm-lib"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "bson",
@@ -2104,7 +2104,7 @@ dependencies = [
  "kittycad-modeling-cmds-macros-impl",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2115,7 +2115,7 @@ checksum = "fdb4ee23cc996aa2dca7584d410e8826e08161e1ac4335bb646d5ede33f37cb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2311,7 +2311,7 @@ checksum = "db5b29714e950dbb20d5e6f74f9dcec4edbcc1067bb7f8ed198c097b8c1a818b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2640,7 +2640,7 @@ dependencies = [
  "regex",
  "regex-syntax 0.8.5",
  "structmeta",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2654,7 +2654,7 @@ dependencies = [
  "regex",
  "regex-syntax 0.8.5",
  "structmeta",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2710,7 +2710,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2754,7 +2754,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2809,7 +2809,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2921,7 +2921,7 @@ dependencies = [
  "proc-macro-error-attr2",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2981,7 +2981,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2994,7 +2994,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-build-config",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3492,7 +3492,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3556,7 +3556,7 @@ checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3567,7 +3567,7 @@ checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3591,14 +3591,14 @@ checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.8"
+version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
 dependencies = [
  "serde",
 ]
@@ -3815,7 +3815,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "structmeta-derive",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3826,7 +3826,7 @@ checksum = "152a0b65a590ff6c3da95cabe2353ee04e6167c896b28e3b14478c2636c922fc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3848,7 +3848,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3891,9 +3891,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.103"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4307e30089d6fd6aff212f2da3a1f9e32f3223b1f010fb09b7c95f90f3ca1e8"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3917,7 +3917,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3941,7 +3941,7 @@ dependencies = [
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4050,7 +4050,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4061,7 +4061,7 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4173,7 +4173,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4217,9 +4217,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.8.22"
+version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ae329d1f08c4d17a59bed7ff5b5a769d062e64a62d34a3261b219e62cd5aae"
+checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -4238,9 +4238,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.22.26"
+version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "310068873db2c5b3e7659d2cc35d21855dbafa50d1ce336397c666e3cb08137e"
+checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
  "indexmap 2.9.0",
  "serde",
@@ -4341,7 +4341,7 @@ checksum = "84fd902d4e0b9a4b27f2f440108dc034e1758628a9b702f8ec61ad66355422fa"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4369,7 +4369,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4449,7 +4449,7 @@ checksum = "e9d4ed7b4c18cc150a6a0a1e9ea1ecfa688791220781af6e119f9599a8502a0a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "termcolor",
 ]
 
@@ -4635,7 +4635,7 @@ dependencies = [
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -4706,7 +4706,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "wasm-bindgen-shared",
 ]
 
@@ -4742,7 +4742,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -4777,7 +4777,7 @@ checksum = "17d5042cc5fa009658f9a7333ef24291b1291a25b6382dd68862a7f3b969f69b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -5067,7 +5067,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "synstructure",
 ]
 
@@ -5112,7 +5112,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -5123,7 +5123,7 @@ checksum = "6352c01d0edd5db859a63e2605f4ea3183ddbd15e2c4a9e7d32184df75e4f154"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -5143,7 +5143,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "synstructure",
 ]
 
@@ -5164,7 +5164,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -5186,7 +5186,7 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]

rust/justfile

@@ -8,6 +8,9 @@ lint:
     # Ensure we can build without extra feature flags.
     cargo clippy -p kcl-lib --all-targets -- -D warnings
 
+lint-fix:
+    cargo clippy --workspace --all-targets --all-features --fix
+
 # Run the stdlib docs generation
 redo-kcl-stdlib-docs-no-imgs:
     EXPECTORATE=overwrite {{cnr}} {{kcl_lib_flags}} docs::gen_std_tests::test_generate_stdlib

rust/kcl-bumper/Cargo.toml

@@ -1,7 +1,7 @@
 
 [package]
 name = "kcl-bumper"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-api"
 rust-version = "1.76"
@@ -19,7 +19,7 @@ anyhow = { workspace = true }
 clap = { workspace = true, features = ["derive"] }
 semver = "1.0.25"
 serde = { workspace = true }
-toml_edit = "0.22.26"
+toml_edit = "0.22.27"
 
 [lints]
 workspace = true

rust/kcl-derive-docs/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-derive-docs"
 description = "A tool for generating documentation from Rust derive macros"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"
@@ -14,7 +14,7 @@ bench = false
 [dependencies]
 proc-macro2 = "1"
 quote = "1"
-syn = { version = "2.0.103", features = ["full"] }
+syn = { version = "2.0.104", features = ["full"] }
 
 [lints]
 workspace = true

rust/kcl-derive-docs/src/example_tests.rs

@@ -97,8 +97,11 @@ pub const TEST_NAMES: &[&str] = &[
     "std-offsetPlane-2",
     "std-offsetPlane-3",
     "std-offsetPlane-4",
+    "std-sketch-planeOf-0",
     "std-sketch-circle-0",
     "std-sketch-circle-1",
+    "std-sketch-rectangle-0",
+    "std-sketch-rectangle-1",
     "std-sketch-patternTransform2d-0",
     "std-sketch-revolve-0",
     "std-sketch-revolve-1",

rust/kcl-directory-test-macro/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-directory-test-macro"
 description = "A tool for generating tests from a directory of kcl files"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"
@@ -14,7 +14,7 @@ bench = false
 convert_case = "0.8.0"
 proc-macro2 = "1"
 quote = "1"
-syn = { version = "2.0.103", features = ["full"] }
+syn = { version = "2.0.104", features = ["full"] }
 
 [lints]
 workspace = true

rust/kcl-language-server-release/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-language-server-release"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
 publish = false

rust/kcl-language-server/Cargo.toml

@@ -2,7 +2,7 @@
 name = "kcl-language-server"
 description = "A language server for KCL."
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
-version = "0.2.83"
+version = "0.2.84"
 edition = "2021"
 license = "MIT"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

rust/kcl-language-server/package.json

@@ -123,7 +123,7 @@
     "@vscode/test-electron": "^2.4.1",
     "@vscode/vsce": "^3.3.2",
     "cross-env": "^7.0.3",
-    "esbuild": "^0.25.2",
+    "esbuild": "^0.25.4",
     "glob": "^11.0.1",
     "mocha": "^11.1.0",
     "typescript": "^5.8.3"

rust/kcl-lib/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-lib"
 description = "KittyCAD Language implementation and tools"
-version = "0.2.83"
+version = "0.2.84"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"
@@ -74,7 +74,7 @@ sha2 = "0.10.9"
 tabled = { version = "0.20.0", optional = true }
 tempfile = "3.20"
 thiserror = "2.0.0"
-toml = "0.8.22"
+toml = "0.8.23"
 ts-rs = { version = "11.0.1", features = [
     "uuid-impl",
     "url-impl",

rust/kcl-lib/e2e/executor/outputs/helix_defaults_negative_extrude_output.step

@@ -10,71 +10,76 @@ DATA;
   NAMED_UNIT(*)
   SI_UNIT($, .METRE.)
 );
-#2 = UNCERTAINTY_MEASURE_WITH_UNIT(0.00001, #1, 'DISTANCE_ACCURACY_VALUE', $);
-#3 = (
+#2 = (
+  NAMED_UNIT(*)
+  PLANE_ANGLE_UNIT()
+  SI_UNIT($, .RADIAN.)
+);
+#3 = UNCERTAINTY_MEASURE_WITH_UNIT(0.00001, #1, 'DISTANCE_ACCURACY_VALUE', $);
+#4 = (
   GEOMETRIC_REPRESENTATION_CONTEXT(3)
-  GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#2))
-  GLOBAL_UNIT_ASSIGNED_CONTEXT((#1))
+  GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#3))
+  GLOBAL_UNIT_ASSIGNED_CONTEXT((#1, #2))
   REPRESENTATION_CONTEXT('', '3D')
 );
-#4 = CARTESIAN_POINT('NONE', (0.015, -0.01, -0.005));
-#5 = VERTEX_POINT('NONE', #4);
-#6 = CARTESIAN_POINT('NONE', (0.015, 0, -0.005));
-#7 = VERTEX_POINT('NONE', #6);
-#8 = DIRECTION('NONE', (1, 0, -0));
-#9 = DIRECTION('NONE', (0, 1, 0));
-#10 = CARTESIAN_POINT('NONE', (0.005, -0.01, -0.005));
-#11 = AXIS2_PLACEMENT_3D('NONE', #10, #9, #8);
-#12 = CIRCLE('NONE', #11, 0.01);
-#13 = DIRECTION('NONE', (0, 1, 0));
-#14 = VECTOR('NONE', #13, 1);
-#15 = CARTESIAN_POINT('NONE', (0.015, -0.01, -0.005));
-#16 = LINE('NONE', #15, #14);
-#17 = DIRECTION('NONE', (1, 0, -0));
-#18 = DIRECTION('NONE', (0, 1, 0));
-#19 = CARTESIAN_POINT('NONE', (0.005, 0, -0.005));
-#20 = AXIS2_PLACEMENT_3D('NONE', #19, #18, #17);
-#21 = CIRCLE('NONE', #20, 0.01);
-#22 = EDGE_CURVE('NONE', #5, #5, #12, .T.);
-#23 = EDGE_CURVE('NONE', #5, #7, #16, .T.);
-#24 = EDGE_CURVE('NONE', #7, #7, #21, .T.);
-#25 = CARTESIAN_POINT('NONE', (0.005, -0.005, -0.005));
-#26 = DIRECTION('NONE', (0, 1, 0));
-#27 = DIRECTION('NONE', (1, 0, -0));
-#28 = AXIS2_PLACEMENT_3D('NONE', #25, #26, #27);
-#29 = CYLINDRICAL_SURFACE('NONE', #28, 0.01);
-#30 = CARTESIAN_POINT('NONE', (0, -0.01, -0));
-#31 = DIRECTION('NONE', (0, 1, 0));
-#32 = AXIS2_PLACEMENT_3D('NONE', #30, #31, $);
-#33 = PLANE('NONE', #32);
-#34 = CARTESIAN_POINT('NONE', (0, 0, -0));
-#35 = DIRECTION('NONE', (0, 1, 0));
-#36 = AXIS2_PLACEMENT_3D('NONE', #34, #35, $);
-#37 = PLANE('NONE', #36);
-#38 = ORIENTED_EDGE('NONE', *, *, #22, .T.);
-#39 = ORIENTED_EDGE('NONE', *, *, #24, .F.);
-#40 = EDGE_LOOP('NONE', (#38));
-#41 = FACE_BOUND('NONE', #40, .T.);
-#42 = EDGE_LOOP('NONE', (#39));
-#43 = FACE_BOUND('NONE', #42, .T.);
-#44 = ADVANCED_FACE('NONE', (#41, #43), #29, .T.);
-#45 = ORIENTED_EDGE('NONE', *, *, #22, .F.);
-#46 = EDGE_LOOP('NONE', (#45));
-#47 = FACE_BOUND('NONE', #46, .T.);
-#48 = ADVANCED_FACE('NONE', (#47), #33, .F.);
-#49 = ORIENTED_EDGE('NONE', *, *, #24, .T.);
-#50 = EDGE_LOOP('NONE', (#49));
-#51 = FACE_BOUND('NONE', #50, .T.);
-#52 = ADVANCED_FACE('NONE', (#51), #37, .T.);
-#53 = CLOSED_SHELL('NONE', (#44, #48, #52));
-#54 = MANIFOLD_SOLID_BREP('NONE', #53);
-#55 = APPLICATION_CONTEXT('configuration controlled 3D design of mechanical parts and assemblies');
-#56 = PRODUCT_DEFINITION_CONTEXT('part definition', #55, 'design');
-#57 = PRODUCT('UNIDENTIFIED_PRODUCT', 'NONE', $, ());
-#58 = PRODUCT_DEFINITION_FORMATION('', $, #57);
-#59 = PRODUCT_DEFINITION('design', $, #58, #56);
-#60 = PRODUCT_DEFINITION_SHAPE('NONE', $, #59);
-#61 = ADVANCED_BREP_SHAPE_REPRESENTATION('NONE', (#54), #3);
-#62 = SHAPE_DEFINITION_REPRESENTATION(#60, #61);
+#5 = CARTESIAN_POINT('NONE', (0.015, -0.01, -0.005));
+#6 = VERTEX_POINT('NONE', #5);
+#7 = CARTESIAN_POINT('NONE', (0.015, 0, -0.005));
+#8 = VERTEX_POINT('NONE', #7);
+#9 = DIRECTION('NONE', (1, 0, -0));
+#10 = DIRECTION('NONE', (0, 1, 0));
+#11 = CARTESIAN_POINT('NONE', (0.005, -0.01, -0.005));
+#12 = AXIS2_PLACEMENT_3D('NONE', #11, #10, #9);
+#13 = CIRCLE('NONE', #12, 0.01);
+#14 = DIRECTION('NONE', (0, 1, 0));
+#15 = VECTOR('NONE', #14, 1);
+#16 = CARTESIAN_POINT('NONE', (0.015, -0.01, -0.005));
+#17 = LINE('NONE', #16, #15);
+#18 = DIRECTION('NONE', (1, 0, -0));
+#19 = DIRECTION('NONE', (0, 1, 0));
+#20 = CARTESIAN_POINT('NONE', (0.005, 0, -0.005));
+#21 = AXIS2_PLACEMENT_3D('NONE', #20, #19, #18);
+#22 = CIRCLE('NONE', #21, 0.01);
+#23 = EDGE_CURVE('NONE', #6, #6, #13, .T.);
+#24 = EDGE_CURVE('NONE', #6, #8, #17, .T.);
+#25 = EDGE_CURVE('NONE', #8, #8, #22, .T.);
+#26 = CARTESIAN_POINT('NONE', (0.005, -0.005, -0.005));
+#27 = DIRECTION('NONE', (0, 1, 0));
+#28 = DIRECTION('NONE', (1, 0, -0));
+#29 = AXIS2_PLACEMENT_3D('NONE', #26, #27, #28);
+#30 = CYLINDRICAL_SURFACE('NONE', #29, 0.01);
+#31 = CARTESIAN_POINT('NONE', (0, -0.01, -0));
+#32 = DIRECTION('NONE', (0, 1, 0));
+#33 = AXIS2_PLACEMENT_3D('NONE', #31, #32, $);
+#34 = PLANE('NONE', #33);
+#35 = CARTESIAN_POINT('NONE', (0, 0, -0));
+#36 = DIRECTION('NONE', (0, 1, 0));
+#37 = AXIS2_PLACEMENT_3D('NONE', #35, #36, $);
+#38 = PLANE('NONE', #37);
+#39 = ORIENTED_EDGE('NONE', *, *, #23, .T.);
+#40 = ORIENTED_EDGE('NONE', *, *, #25, .F.);
+#41 = EDGE_LOOP('NONE', (#39));
+#42 = FACE_BOUND('NONE', #41, .T.);
+#43 = EDGE_LOOP('NONE', (#40));
+#44 = FACE_BOUND('NONE', #43, .T.);
+#45 = ADVANCED_FACE('NONE', (#42, #44), #30, .T.);
+#46 = ORIENTED_EDGE('NONE', *, *, #23, .F.);
+#47 = EDGE_LOOP('NONE', (#46));
+#48 = FACE_BOUND('NONE', #47, .T.);
+#49 = ADVANCED_FACE('NONE', (#48), #34, .F.);
+#50 = ORIENTED_EDGE('NONE', *, *, #25, .T.);
+#51 = EDGE_LOOP('NONE', (#50));
+#52 = FACE_BOUND('NONE', #51, .T.);
+#53 = ADVANCED_FACE('NONE', (#52), #38, .T.);
+#54 = CLOSED_SHELL('NONE', (#45, #49, #53));
+#55 = MANIFOLD_SOLID_BREP('NONE', #54);
+#56 = APPLICATION_CONTEXT('configuration controlled 3D design of mechanical parts and assemblies');
+#57 = PRODUCT_DEFINITION_CONTEXT('part definition', #56, 'design');
+#58 = PRODUCT('UNIDENTIFIED_PRODUCT', 'NONE', $, ());
+#59 = PRODUCT_DEFINITION_FORMATION('', $, #58);
+#60 = PRODUCT_DEFINITION('design', $, #59, #57);
+#61 = PRODUCT_DEFINITION_SHAPE('NONE', $, #60);
+#62 = ADVANCED_BREP_SHAPE_REPRESENTATION('NONE', (#55), #4);
+#63 = SHAPE_DEFINITION_REPRESENTATION(#61, #62);
 ENDSEC;
 END-ISO-10303-21;

rust/kcl-lib/src/execution/cad_op.rs

@@ -226,10 +226,7 @@ impl From<&KclValue> for OpKclValue {
         match value {
             KclValue::Uuid { value, .. } => Self::Uuid { value: *value },
             KclValue::Bool { value, .. } => Self::Bool { value: *value },
-            KclValue::Number { value, ty, .. } => Self::Number {
-                value: *value,
-                ty: ty.clone(),
-            },
+            KclValue::Number { value, ty, .. } => Self::Number { value: *value, ty: *ty },
             KclValue::String { value, .. } => Self::String { value: value.clone() },
             KclValue::Tuple { value, .. } | KclValue::HomArray { value, .. } => {
                 let value = value.iter().map(Self::from).collect();

rust/kcl-lib/src/execution/exec_ast.rs

@@ -864,6 +864,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.execute(exec_state, ctx).await,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.get_result(exec_state, ctx).await,
             BinaryPart::MemberExpression(member_expression) => member_expression.get_result(exec_state, ctx).await,
+            BinaryPart::ArrayExpression(e) => e.execute(exec_state, ctx).await,
+            BinaryPart::ArrayRangeExpression(e) => e.execute(exec_state, ctx).await,
+            BinaryPart::ObjectExpression(e) => e.execute(exec_state, ctx).await,
             BinaryPart::IfExpression(e) => e.get_result(exec_state, ctx).await,
             BinaryPart::AscribedExpression(e) => e.get_result(exec_state, ctx).await,
         }
@@ -991,6 +994,39 @@ impl Node<MemberExpression> {
 
         // Check the property and object match -- e.g. ints for arrays, strs for objects.
         match (object, property, self.computed) {
+            (KclValue::Plane { value: plane }, Property::String(property), false) => match property.as_str() {
+                "yAxis" => {
+                    let (p, u) = plane.info.y_axis.as_3_dims();
+                    Ok(KclValue::array_from_point3d(
+                        p,
+                        NumericType::Known(crate::exec::UnitType::Length(u)),
+                        vec![meta],
+                    ))
+                }
+                "xAxis" => {
+                    let (p, u) = plane.info.x_axis.as_3_dims();
+                    Ok(KclValue::array_from_point3d(
+                        p,
+                        NumericType::Known(crate::exec::UnitType::Length(u)),
+                        vec![meta],
+                    ))
+                }
+                "origin" => {
+                    let (p, u) = plane.info.origin.as_3_dims();
+                    Ok(KclValue::array_from_point3d(
+                        p,
+                        NumericType::Known(crate::exec::UnitType::Length(u)),
+                        vec![meta],
+                    ))
+                }
+                other => Err(KclError::new_undefined_value(
+                    KclErrorDetails::new(
+                        format!("Property '{other}' not found in plane"),
+                        vec![self.clone().into()],
+                    ),
+                    None,
+                )),
+            },
             (KclValue::Object { value: map, meta: _ }, Property::String(property), false) => {
                 if let Some(value) = map.get(&property) {
                     Ok(value.to_owned())
@@ -1010,7 +1046,22 @@ impl Node<MemberExpression> {
                     vec![self.clone().into()],
                 )))
             }
-            (KclValue::Object { .. }, p, _) => {
+            (KclValue::Object { value: map, .. }, p @ Property::UInt(i), _) => {
+                if i == 0
+                    && let Some(value) = map.get("x")
+                {
+                    return Ok(value.to_owned());
+                }
+                if i == 1
+                    && let Some(value) = map.get("y")
+                {
+                    return Ok(value.to_owned());
+                }
+                if i == 2
+                    && let Some(value) = map.get("z")
+                {
+                    return Ok(value.to_owned());
+                }
                 let t = p.type_name();
                 let article = article_for(t);
                 Err(KclError::new_semantic(KclErrorDetails::new(
@@ -1046,6 +1097,16 @@ impl Node<MemberExpression> {
             (KclValue::Solid { value }, Property::String(prop), false) if prop == "sketch" => Ok(KclValue::Sketch {
                 value: Box::new(value.sketch),
             }),
+            (geometry @ KclValue::Solid { .. }, Property::String(prop), false) if prop == "tags" => {
+                // This is a common mistake.
+                Err(KclError::new_semantic(KclErrorDetails::new(
+                    format!(
+                        "Property `{prop}` not found on {}. You can get a solid's tags through its sketch, as in, `exampleSolid.sketch.tags`.",
+                        geometry.human_friendly_type()
+                    ),
+                    vec![self.clone().into()],
+                )))
+            }
             (KclValue::Sketch { value: sk }, Property::String(prop), false) if prop == "tags" => Ok(KclValue::Object {
                 meta: vec![Metadata {
                     source_range: SourceRange::from(self.clone()),
@@ -1056,6 +1117,12 @@ impl Node<MemberExpression> {
                     .map(|(k, tag)| (k.to_owned(), KclValue::TagIdentifier(Box::new(tag.to_owned()))))
                     .collect(),
             }),
+            (geometry @ (KclValue::Sketch { .. } | KclValue::Solid { .. }), Property::String(property), false) => {
+                Err(KclError::new_semantic(KclErrorDetails::new(
+                    format!("Property `{property}` not found on {}", geometry.human_friendly_type()),
+                    vec![self.clone().into()],
+                )))
+            }
             (being_indexed, _, _) => Err(KclError::new_semantic(KclErrorDetails::new(
                 format!(
                     "Only arrays can be indexed, but you're trying to index {}",
@@ -1297,7 +1364,7 @@ impl Node<UnaryExpression> {
                 Ok(KclValue::Number {
                     value: -value,
                     meta,
-                    ty: ty.clone(),
+                    ty: *ty,
                 })
             }
             KclValue::Plane { value } => {
@@ -1329,7 +1396,7 @@ impl Node<UnaryExpression> {
                             .map(|v| match v {
                                 KclValue::Number { value, ty, meta } => Ok(KclValue::Number {
                                     value: *value * -1.0,
-                                    ty: ty.clone(),
+                                    ty: *ty,
                                     meta: meta.clone(),
                                 }),
                                 _ => Err(err()),
@@ -1350,7 +1417,7 @@ impl Node<UnaryExpression> {
                             .map(|v| match v {
                                 KclValue::Number { value, ty, meta } => Ok(KclValue::Number {
                                     value: *value * -1.0,
-                                    ty: ty.clone(),
+                                    ty: *ty,
                                     meta: meta.clone(),
                                 }),
                                 _ => Err(err()),
@@ -1544,7 +1611,7 @@ impl Node<ArrayRangeExpression> {
                 .into_iter()
                 .map(|num| KclValue::Number {
                     value: num as f64,
-                    ty: start_ty.clone(),
+                    ty: start_ty,
                     meta: meta.clone(),
                 })
                 .collect(),
@@ -2186,4 +2253,12 @@ y = x[0mm + 1]
 "#;
         parse_execute(ast).await.unwrap_err();
     }
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn getting_property_of_plane() {
+        // let ast = include_str!("../../tests/inputs/planestuff.kcl");
+        let ast = std::fs::read_to_string("tests/inputs/planestuff.kcl").unwrap();
+
+        parse_execute(&ast).await.unwrap();
+    }
 }

rust/kcl-lib/src/execution/fn_call.rs

@@ -401,7 +401,7 @@ impl FunctionDefinition<'_> {
 impl FunctionBody<'_> {
     fn prep_mem(&self, exec_state: &mut ExecState) {
         match self {
-            FunctionBody::Rust(_) => exec_state.mut_stack().push_new_env_for_rust_call(),
+            FunctionBody::Rust(_) => exec_state.mut_stack().push_new_root_env(true),
             FunctionBody::Kcl(_, memory) => exec_state.mut_stack().push_new_env_for_call(*memory),
         }
     }

rust/kcl-lib/src/execution/geometry.rs

@@ -921,6 +921,12 @@ impl Point3d {
             units: UnitLen::Unknown,
         }
     }
+
+    pub fn as_3_dims(&self) -> ([f64; 3], UnitLen) {
+        let p = [self.x, self.y, self.z];
+        let u = self.units;
+        (p, u)
+    }
 }
 
 impl From<[TyF64; 3]> for Point3d {
@@ -939,6 +945,7 @@ impl From<Point3d> for Point3D {
         Self { x: p.x, y: p.y, z: p.z }
     }
 }
+
 impl From<Point3d> for kittycad_modeling_cmds::shared::Point3d<LengthUnit> {
     fn from(p: Point3d) -> Self {
         Self {
@@ -1004,12 +1011,12 @@ pub struct BasePath {
 impl BasePath {
     pub fn get_to(&self) -> [TyF64; 2] {
         let ty: NumericType = self.units.into();
-        [TyF64::new(self.to[0], ty.clone()), TyF64::new(self.to[1], ty)]
+        [TyF64::new(self.to[0], ty), TyF64::new(self.to[1], ty)]
     }
 
     pub fn get_from(&self) -> [TyF64; 2] {
         let ty: NumericType = self.units.into();
-        [TyF64::new(self.from[0], ty.clone()), TyF64::new(self.from[1], ty)]
+        [TyF64::new(self.from[0], ty), TyF64::new(self.from[1], ty)]
     }
 }
 
@@ -1030,7 +1037,7 @@ pub struct GeoMeta {
 #[ts(export)]
 #[serde(tag = "type")]
 pub enum Path {
-    /// A path that goes to a point.
+    /// A straight line which ends at the given point.
     ToPoint {
         #[serde(flatten)]
         base: BasePath,
@@ -1225,14 +1232,14 @@ impl Path {
     pub fn get_from(&self) -> [TyF64; 2] {
         let p = &self.get_base().from;
         let ty: NumericType = self.get_base().units.into();
-        [TyF64::new(p[0], ty.clone()), TyF64::new(p[1], ty)]
+        [TyF64::new(p[0], ty), TyF64::new(p[1], ty)]
     }
 
     /// Where does this path segment end?
     pub fn get_to(&self) -> [TyF64; 2] {
         let p = &self.get_base().to;
         let ty: NumericType = self.get_base().units.into();
-        [TyF64::new(p[0], ty.clone()), TyF64::new(p[1], ty)]
+        [TyF64::new(p[0], ty), TyF64::new(p[1], ty)]
     }
 
     /// The path segment start point and its type.

rust/kcl-lib/src/execution/kcl_value.rs

@@ -415,15 +415,16 @@ impl KclValue {
 
     /// Put the point into a KCL value.
     pub fn from_point2d(p: [f64; 2], ty: NumericType, meta: Vec<Metadata>) -> Self {
+        let [x, y] = p;
         Self::Tuple {
             value: vec![
                 Self::Number {
-                    value: p[0],
+                    value: x,
                     meta: meta.clone(),
-                    ty: ty.clone(),
+                    ty,
                 },
                 Self::Number {
-                    value: p[1],
+                    value: y,
                     meta: meta.clone(),
                     ty,
                 },
@@ -432,6 +433,56 @@ impl KclValue {
         }
     }
 
+    /// Put the point into a KCL value.
+    pub fn from_point3d(p: [f64; 3], ty: NumericType, meta: Vec<Metadata>) -> Self {
+        let [x, y, z] = p;
+        Self::Tuple {
+            value: vec![
+                Self::Number {
+                    value: x,
+                    meta: meta.clone(),
+                    ty,
+                },
+                Self::Number {
+                    value: y,
+                    meta: meta.clone(),
+                    ty,
+                },
+                Self::Number {
+                    value: z,
+                    meta: meta.clone(),
+                    ty,
+                },
+            ],
+            meta,
+        }
+    }
+
+    /// Put the point into a KCL point.
+    pub fn array_from_point3d(p: [f64; 3], ty: NumericType, meta: Vec<Metadata>) -> Self {
+        let [x, y, z] = p;
+        Self::HomArray {
+            value: vec![
+                Self::Number {
+                    value: x,
+                    meta: meta.clone(),
+                    ty,
+                },
+                Self::Number {
+                    value: y,
+                    meta: meta.clone(),
+                    ty,
+                },
+                Self::Number {
+                    value: z,
+                    meta: meta.clone(),
+                    ty,
+                },
+            ],
+            ty: ty.into(),
+        }
+    }
+
     pub(crate) fn as_usize(&self) -> Option<usize> {
         match self {
             KclValue::Number { value, .. } => crate::try_f64_to_usize(*value),
@@ -448,7 +499,7 @@ impl KclValue {
 
     pub fn as_int_with_ty(&self) -> Option<(i64, NumericType)> {
         match self {
-            KclValue::Number { value, ty, .. } => crate::try_f64_to_i64(*value).map(|i| (i, ty.clone())),
+            KclValue::Number { value, ty, .. } => crate::try_f64_to_i64(*value).map(|i| (i, *ty)),
             _ => None,
         }
     }
@@ -562,7 +613,7 @@ impl KclValue {
 
     pub fn as_ty_f64(&self) -> Option<TyF64> {
         match self {
-            KclValue::Number { value, ty, .. } => Some(TyF64::new(*value, ty.clone())),
+            KclValue::Number { value, ty, .. } => Some(TyF64::new(*value, *ty)),
             _ => None,
         }
     }

rust/kcl-lib/src/execution/memory.rs

@@ -541,22 +541,6 @@ impl Stack {
         self.push_new_env_for_call(snapshot);
     }
 
-    /// Push a new stack frame on to the call stack for callees which should not read or write
-    /// from memory.
-    ///
-    /// This is suitable for calling standard library functions or other functions written in Rust
-    /// which will use 'Rust memory' rather than KCL's memory and cannot reach into the wider
-    /// environment.
-    ///
-    /// Trying to read or write from this environment will panic with an index out of bounds.
-    pub fn push_new_env_for_rust_call(&mut self) {
-        self.call_stack.push(self.current_env);
-        // Rust functions shouldn't try to set or access anything in their environment, so don't
-        // waste time and space on a new env. Using usize::MAX means we'll get an overflow if we
-        // try to access anything rather than a silent error.
-        self.current_env = EnvironmentRef(usize::MAX, 0);
-    }
-
     /// Push a new stack frame on to the call stack with no connection to a parent environment.
     ///
     /// Suitable for executing a separate module.
@@ -683,7 +667,7 @@ impl Stack {
         env.contains_key(var)
     }
 
-    /// Get a key from the first KCL (i.e., non-Rust) stack frame on the call stack.
+    /// Get a key from the first stack frame on the call stack.
     pub fn get_from_call_stack(&self, key: &str, source_range: SourceRange) -> Result<(usize, &KclValue), KclError> {
         if !self.current_env.skip_env() {
             return Ok((self.current_env.1, self.get(key, source_range)?));
@@ -695,7 +679,7 @@ impl Stack {
             }
         }
 
-        unreachable!("It can't be Rust frames all the way down");
+        unreachable!("No frames on the stack?");
     }
 
     /// Iterate over all keys in the current environment which satisfy the provided predicate.
@@ -1217,24 +1201,6 @@ mod test {
         assert_get_from(mem, "c", 5, callee);
     }
 
-    #[test]
-    fn rust_env() {
-        let mem = &mut Stack::new_for_tests();
-        mem.add("a".to_owned(), val(1), sr()).unwrap();
-        mem.add("b".to_owned(), val(3), sr()).unwrap();
-        let sn = mem.snapshot();
-
-        mem.push_new_env_for_rust_call();
-        mem.push_new_env_for_call(sn);
-        assert_get(mem, "b", 3);
-        mem.add("b".to_owned(), val(4), sr()).unwrap();
-        assert_get(mem, "b", 4);
-
-        mem.pop_env();
-        mem.pop_env();
-        assert_get(mem, "b", 3);
-    }
-
     #[test]
     fn deep_call_env() {
         let mem = &mut Stack::new_for_tests();

rust/kcl-lib/src/execution/mod.rs

@@ -1920,6 +1920,22 @@ shape = layer() |> patternTransform(instances = 10, transform = transform)
         );
     }
 
+    #[tokio::test(flavor = "multi_thread")]
+    async fn pass_std_to_std() {
+        let ast = r#"sketch001 = startSketchOn(XY)
+profile001 = circle(sketch001, center = [0, 0], radius = 2)
+extrude001 = extrude(profile001, length = 5)
+extrudes = patternLinear3d(
+  extrude001,
+  instances = 3,
+  distance = 5,
+  axis = [1, 1, 0],
+)
+clone001 = map(extrudes, f = clone)
+"#;
+        parse_execute(ast).await.unwrap();
+    }
+
     #[tokio::test(flavor = "multi_thread")]
     async fn test_zero_param_fn() {
         let ast = r#"sigmaAllow = 35000 // psi

rust/kcl-lib/src/execution/types.rs

@@ -460,7 +460,7 @@ impl fmt::Display for PrimitiveType {
     }
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, ts_rs::TS, JsonSchema)]
+#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, ts_rs::TS, JsonSchema)]
 #[ts(export)]
 #[serde(tag = "type")]
 pub enum NumericType {
@@ -575,7 +575,7 @@ impl NumericType {
             match (&ty, &i.ty) {
                 (Any, Default { .. }) if i.n == 0.0 => {}
                 (Any, t) => {
-                    ty = t.clone();
+                    ty = *t;
                 }
                 (_, Unknown) | (Default { .. }, Default { .. }) => return (result, Unknown),
 
@@ -598,7 +598,7 @@ impl NumericType {
         }
 
         if ty == Any && !input.is_empty() {
-            ty = input[0].ty.clone();
+            ty = input[0].ty;
         }
 
         (result, ty)
@@ -722,7 +722,7 @@ impl NumericType {
         if ty.subtype(self) {
             return Ok(KclValue::Number {
                 value: *value,
-                ty: ty.clone(),
+                ty: *ty,
                 meta: meta.clone(),
             });
         }
@@ -736,7 +736,7 @@ impl NumericType {
 
             (Any, _) => Ok(KclValue::Number {
                 value: *value,
-                ty: self.clone(),
+                ty: *self,
                 meta: meta.clone(),
             }),
 
@@ -744,7 +744,7 @@ impl NumericType {
             // means accept any number rather than force the current default.
             (_, Default { .. }) => Ok(KclValue::Number {
                 value: *value,
-                ty: ty.clone(),
+                ty: *ty,
                 meta: meta.clone(),
             }),
 
@@ -840,6 +840,18 @@ pub enum UnitType {
     Angle(UnitAngle),
 }
 
+impl UnitType {
+    pub(crate) fn to_suffix(self) -> Option<String> {
+        match self {
+            UnitType::Count => Some("_".to_owned()),
+            UnitType::Length(UnitLen::Unknown) => None,
+            UnitType::Angle(UnitAngle::Unknown) => None,
+            UnitType::Length(l) => Some(l.to_string()),
+            UnitType::Angle(a) => Some(a.to_string()),
+        }
+    }
+}
+
 impl std::fmt::Display for UnitType {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
@@ -1479,7 +1491,7 @@ impl KclValue {
     pub fn principal_type(&self) -> Option<RuntimeType> {
         match self {
             KclValue::Bool { .. } => Some(RuntimeType::Primitive(PrimitiveType::Boolean)),
-            KclValue::Number { ty, .. } => Some(RuntimeType::Primitive(PrimitiveType::Number(ty.clone()))),
+            KclValue::Number { ty, .. } => Some(RuntimeType::Primitive(PrimitiveType::Number(*ty))),
             KclValue::String { .. } => Some(RuntimeType::Primitive(PrimitiveType::String)),
             KclValue::Object { value, .. } => {
                 let properties = value

rust/kcl-lib/src/fmt.rs

@@ -45,6 +45,31 @@ pub fn format_number_literal(value: f64, suffix: NumericSuffix) -> Result<String
     }
 }
 
+#[derive(Debug, Clone, PartialEq, Serialize, thiserror::Error)]
+#[serde(tag = "type")]
+pub enum FormatNumericTypeError {
+    #[error("Invalid numeric type: {0:?}")]
+    Invalid(NumericType),
+}
+
+/// For UI code generation, format a number value with a suffix such that the
+/// result can parse as a literal. If it can't be done, returns an error.
+///
+/// This is used by TS.
+pub fn format_number_value(value: f64, ty: NumericType) -> Result<String, FormatNumericTypeError> {
+    match ty {
+        NumericType::Default { .. } => Ok(value.to_string()),
+        // There isn't a syntactic suffix for these. For unknown, we don't want
+        // to ever generate the unknown suffix. We currently warn on it, and we
+        // may remove it in the future.
+        NumericType::Unknown | NumericType::Any => Err(FormatNumericTypeError::Invalid(ty)),
+        NumericType::Known(unit_type) => unit_type
+            .to_suffix()
+            .map(|suffix| format!("{value}{suffix}"))
+            .ok_or(FormatNumericTypeError::Invalid(ty)),
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use pretty_assertions::assert_eq;
@@ -134,4 +159,74 @@ mod tests {
             Err(FormatNumericSuffixError::Invalid(NumericSuffix::Unknown))
         );
     }
+
+    #[test]
+    fn test_format_number_value() {
+        assert_eq!(
+            format_number_value(
+                1.0,
+                NumericType::Default {
+                    len: Default::default(),
+                    angle: Default::default()
+                }
+            ),
+            Ok("1".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Unknown))),
+            Err(FormatNumericTypeError::Invalid(NumericType::Known(UnitType::Length(
+                UnitLen::Unknown
+            ))))
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Angle(UnitAngle::Unknown))),
+            Err(FormatNumericTypeError::Invalid(NumericType::Known(UnitType::Angle(
+                UnitAngle::Unknown
+            ))))
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Count)),
+            Ok("1_".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Mm))),
+            Ok("1mm".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Cm))),
+            Ok("1cm".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::M))),
+            Ok("1m".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Inches))),
+            Ok("1in".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Feet))),
+            Ok("1ft".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Length(UnitLen::Yards))),
+            Ok("1yd".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Angle(UnitAngle::Degrees))),
+            Ok("1deg".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Known(UnitType::Angle(UnitAngle::Radians))),
+            Ok("1rad".to_owned())
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Unknown),
+            Err(FormatNumericTypeError::Invalid(NumericType::Unknown))
+        );
+        assert_eq!(
+            format_number_value(1.0, NumericType::Any),
+            Err(FormatNumericTypeError::Invalid(NumericType::Any))
+        );
+    }
 }

rust/kcl-lib/src/lib.rs

@@ -140,7 +140,7 @@ pub mod std_utils {
 
 pub mod pretty {
     pub use crate::{
-        fmt::{format_number_literal, human_display_number},
+        fmt::{format_number_literal, format_number_value, human_display_number},
         parsing::token::NumericSuffix,
     };
 }

rust/kcl-lib/src/lsp/kcl/hover.rs

@@ -149,6 +149,9 @@ impl BinaryPart {
             BinaryPart::UnaryExpression(unary_expression) => {
                 unary_expression.get_hover_value_for_position(pos, code, opts)
             }
+            BinaryPart::ArrayExpression(e) => e.get_hover_value_for_position(pos, code, opts),
+            BinaryPart::ArrayRangeExpression(e) => e.get_hover_value_for_position(pos, code, opts),
+            BinaryPart::ObjectExpression(e) => e.get_hover_value_for_position(pos, code, opts),
             BinaryPart::IfExpression(e) => e.get_hover_value_for_position(pos, code, opts),
             BinaryPart::AscribedExpression(e) => e.expr.get_hover_value_for_position(pos, code, opts),
             BinaryPart::MemberExpression(member_expression) => {

rust/kcl-lib/src/parsing/ast/digest.rs

@@ -161,6 +161,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(ce) => ce.compute_digest(),
             BinaryPart::UnaryExpression(ue) => ue.compute_digest(),
             BinaryPart::MemberExpression(me) => me.compute_digest(),
+            BinaryPart::ArrayExpression(e) => e.compute_digest(),
+            BinaryPart::ArrayRangeExpression(e) => e.compute_digest(),
+            BinaryPart::ObjectExpression(e) => e.compute_digest(),
             BinaryPart::IfExpression(e) => e.compute_digest(),
             BinaryPart::AscribedExpression(e) => e.compute_digest(),
         }

rust/kcl-lib/src/parsing/ast/mod.rs

@@ -51,6 +51,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.module_id,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.module_id,
             BinaryPart::MemberExpression(member_expression) => member_expression.module_id,
+            BinaryPart::ArrayExpression(e) => e.module_id,
+            BinaryPart::ArrayRangeExpression(e) => e.module_id,
+            BinaryPart::ObjectExpression(e) => e.module_id,
             BinaryPart::IfExpression(e) => e.module_id,
             BinaryPart::AscribedExpression(e) => e.module_id,
         }

rust/kcl-lib/src/parsing/ast/types/mod.rs

@@ -1214,6 +1214,9 @@ impl From<&BinaryPart> for Expr {
             BinaryPart::CallExpressionKw(call_expression) => Expr::CallExpressionKw(call_expression.clone()),
             BinaryPart::UnaryExpression(unary_expression) => Expr::UnaryExpression(unary_expression.clone()),
             BinaryPart::MemberExpression(member_expression) => Expr::MemberExpression(member_expression.clone()),
+            BinaryPart::ArrayExpression(e) => Expr::ArrayExpression(e.clone()),
+            BinaryPart::ArrayRangeExpression(e) => Expr::ArrayRangeExpression(e.clone()),
+            BinaryPart::ObjectExpression(e) => Expr::ObjectExpression(e.clone()),
             BinaryPart::IfExpression(e) => Expr::IfExpression(e.clone()),
             BinaryPart::AscribedExpression(e) => Expr::AscribedExpression(e.clone()),
         }
@@ -1281,6 +1284,9 @@ pub enum BinaryPart {
     CallExpressionKw(BoxNode<CallExpressionKw>),
     UnaryExpression(BoxNode<UnaryExpression>),
     MemberExpression(BoxNode<MemberExpression>),
+    ArrayExpression(BoxNode<ArrayExpression>),
+    ArrayRangeExpression(BoxNode<ArrayRangeExpression>),
+    ObjectExpression(BoxNode<ObjectExpression>),
     IfExpression(BoxNode<IfExpression>),
     AscribedExpression(BoxNode<AscribedExpression>),
 }
@@ -1307,6 +1313,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.get_constraint_level(),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.get_constraint_level(),
             BinaryPart::MemberExpression(member_expression) => member_expression.get_constraint_level(),
+            BinaryPart::ArrayExpression(e) => e.get_constraint_level(),
+            BinaryPart::ArrayRangeExpression(e) => e.get_constraint_level(),
+            BinaryPart::ObjectExpression(e) => e.get_constraint_level(),
             BinaryPart::IfExpression(e) => e.get_constraint_level(),
             BinaryPart::AscribedExpression(e) => e.expr.get_constraint_level(),
         }
@@ -1320,6 +1329,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.replace_value(source_range, new_value),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.replace_value(source_range, new_value),
             BinaryPart::MemberExpression(_) => {}
+            BinaryPart::ArrayExpression(e) => e.replace_value(source_range, new_value),
+            BinaryPart::ArrayRangeExpression(e) => e.replace_value(source_range, new_value),
+            BinaryPart::ObjectExpression(e) => e.replace_value(source_range, new_value),
             BinaryPart::IfExpression(e) => e.replace_value(source_range, new_value),
             BinaryPart::AscribedExpression(e) => e.expr.replace_value(source_range, new_value),
         }
@@ -1333,6 +1345,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.start,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.start,
             BinaryPart::MemberExpression(member_expression) => member_expression.start,
+            BinaryPart::ArrayExpression(e) => e.start,
+            BinaryPart::ArrayRangeExpression(e) => e.start,
+            BinaryPart::ObjectExpression(e) => e.start,
             BinaryPart::IfExpression(e) => e.start,
             BinaryPart::AscribedExpression(e) => e.start,
         }
@@ -1346,6 +1361,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.end,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.end,
             BinaryPart::MemberExpression(member_expression) => member_expression.end,
+            BinaryPart::ArrayExpression(e) => e.end,
+            BinaryPart::ArrayRangeExpression(e) => e.end,
+            BinaryPart::ObjectExpression(e) => e.end,
             BinaryPart::IfExpression(e) => e.end,
             BinaryPart::AscribedExpression(e) => e.end,
         }
@@ -1360,6 +1378,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.rename_identifiers(old_name, new_name),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.rename_identifiers(old_name, new_name),
             BinaryPart::MemberExpression(member_expression) => member_expression.rename_identifiers(old_name, new_name),
+            BinaryPart::ArrayExpression(e) => e.rename_identifiers(old_name, new_name),
+            BinaryPart::ArrayRangeExpression(e) => e.rename_identifiers(old_name, new_name),
+            BinaryPart::ObjectExpression(e) => e.rename_identifiers(old_name, new_name),
             BinaryPart::IfExpression(if_expression) => if_expression.rename_identifiers(old_name, new_name),
             BinaryPart::AscribedExpression(e) => e.expr.rename_identifiers(old_name, new_name),
         }

rust/kcl-lib/src/parsing/parser.rs

@@ -624,9 +624,6 @@ fn operand(i: &mut TokenSlice) -> ModalResult<BinaryPart> {
                 Expr::FunctionExpression(_)
                 | Expr::PipeExpression(_)
                 | Expr::PipeSubstitution(_)
-                | Expr::ArrayExpression(_)
-                | Expr::ArrayRangeExpression(_)
-                | Expr::ObjectExpression(_)
                 | Expr::LabelledExpression(..) => return Err(CompilationError::fatal(source_range, TODO_783)),
                 Expr::None(_) => {
                     return Err(CompilationError::fatal(
@@ -652,6 +649,9 @@ fn operand(i: &mut TokenSlice) -> ModalResult<BinaryPart> {
                 Expr::BinaryExpression(x) => BinaryPart::BinaryExpression(x),
                 Expr::CallExpressionKw(x) => BinaryPart::CallExpressionKw(x),
                 Expr::MemberExpression(x) => BinaryPart::MemberExpression(x),
+                Expr::ArrayExpression(x) => BinaryPart::ArrayExpression(x),
+                Expr::ArrayRangeExpression(x) => BinaryPart::ArrayRangeExpression(x),
+                Expr::ObjectExpression(x) => BinaryPart::ObjectExpression(x),
                 Expr::IfExpression(x) => BinaryPart::IfExpression(x),
                 Expr::AscribedExpression(x) => BinaryPart::AscribedExpression(x),
             };
@@ -2115,6 +2115,8 @@ fn possible_operands(i: &mut TokenSlice) -> ModalResult<Expr> {
         literal.map(Expr::Literal),
         fn_call_kw.map(Box::new).map(Expr::CallExpressionKw),
         name.map(Box::new).map(Expr::Name),
+        array,
+        object.map(Box::new).map(Expr::ObjectExpression),
         binary_expr_in_parens.map(Box::new).map(Expr::BinaryExpression),
         unnecessarily_bracketed,
     ))
@@ -3398,6 +3400,27 @@ mod tests {
         operand.parse(tokens).unwrap();
     }
 
+    #[test]
+    fn parse_binary_operator_on_array() {
+        let tokens = crate::parsing::token::lex("[0] + 1", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        binary_expression.parse(tokens).unwrap();
+    }
+
+    #[test]
+    fn parse_binary_operator_on_object() {
+        let tokens = crate::parsing::token::lex("{ a = 1 } + 2", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        binary_expression.parse(tokens).unwrap();
+    }
+
+    #[test]
+    fn parse_call_array_operator() {
+        let tokens = crate::parsing::token::lex("f([0] + 1)", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        fn_call_kw.parse(tokens).unwrap();
+    }
+
     #[test]
     fn weird_program_just_a_pipe() {
         let tokens = crate::parsing::token::lex("|", ModuleId::default()).unwrap();

rust/kcl-lib/src/simulation_tests.rs

@@ -779,6 +779,27 @@ mod add_lots {
         super::execute(TEST_NAME, false).await
     }
 }
+mod add_arrays {
+    const TEST_NAME: &str = "add_arrays";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, false).await
+    }
+}
 mod argument_error {
     //! The argument error points to the problematic argument in the call site,
     //! not the function definition that the variable points to.
@@ -887,6 +908,27 @@ mod invalid_index_fractional {
         super::execute(TEST_NAME, false).await
     }
 }
+mod property_access_not_found_on_solid {
+    const TEST_NAME: &str = "property_access_not_found_on_solid";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
 mod invalid_member_object {
     const TEST_NAME: &str = "invalid_member_object";
 
@@ -3632,3 +3674,66 @@ mod non_english_identifiers {
         super::execute(TEST_NAME, true).await
     }
 }
+mod rect {
+    const TEST_NAME: &str = "rect";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
+mod rect_helper {
+    const TEST_NAME: &str = "rect_helper";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
+mod plane_of {
+    const TEST_NAME: &str = "plane_of";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}

rust/kcl-lib/src/std/args.rs

@@ -340,12 +340,12 @@ impl Args {
         let x = KclValue::Number {
             value: p[0],
             meta: vec![meta],
-            ty: ty.clone(),
+            ty,
         };
         let y = KclValue::Number {
             value: p[1],
             meta: vec![meta],
-            ty: ty.clone(),
+            ty,
         };
         let ty = RuntimeType::Primitive(PrimitiveType::Number(ty));
 
@@ -1038,7 +1038,7 @@ impl<'a> FromKclValue<'a> for u64 {
 impl<'a> FromKclValue<'a> for TyF64 {
     fn from_kcl_val(arg: &'a KclValue) -> Option<Self> {
         match arg {
-            KclValue::Number { value, ty, .. } => Some(TyF64::new(*value, ty.clone())),
+            KclValue::Number { value, ty, .. } => Some(TyF64::new(*value, *ty)),
             _ => None,
         }
     }

rust/kcl-lib/src/std/mod.rs

@@ -256,6 +256,14 @@ pub(crate) fn std_fn(path: &str, fn_name: &str) -> (crate::std::StdFn, StdFnProp
             |e, a| Box::pin(crate::std::shapes::circle(e, a)),
             StdFnProps::default("std::sketch::circle"),
         ),
+        ("sketch", "rectangle") => (
+            |e, a| Box::pin(crate::std::shapes::rectangle(e, a)),
+            StdFnProps::default("std::sketch::rectangle"),
+        ),
+        ("sketch", "planeOf") => (
+            |e, a| Box::pin(crate::std::planes::plane_of(e, a)),
+            StdFnProps::default("std::sketch::planeOf"),
+        ),
         ("sketch", "extrude") => (
             |e, a| Box::pin(crate::std::extrude::extrude(e, a)),
             StdFnProps::default("std::sketch::extrude").include_in_feature_tree(),

rust/kcl-lib/src/std/patterns.rs

@@ -408,7 +408,7 @@ impl GeometryTrait for Sketch {
         exec_state: &mut ExecState,
     ) -> Result<[TyF64; 3], KclError> {
         let [x, y] = array_to_point2d(val, source_ranges, exec_state)?;
-        let ty = x.ty.clone();
+        let ty = x.ty;
         Ok([x, y, TyF64::new(0.0, ty)])
     }
 

rust/kcl-lib/src/std/planes.rs

@@ -1,15 +1,123 @@
 //! Standard library plane helpers.
 
 use kcmc::{ModelingCmd, each_cmd as mcmd, length_unit::LengthUnit, shared::Color};
-use kittycad_modeling_cmds as kcmc;
+use kittycad_modeling_cmds::{self as kcmc, ok_response::OkModelingCmdResponse, websocket::OkWebSocketResponseData};
 
-use super::{args::TyF64, sketch::PlaneData};
+use super::{
+    args::TyF64,
+    sketch::{FaceTag, PlaneData},
+};
 use crate::{
-    errors::KclError,
-    execution::{ExecState, KclValue, ModelingCmdMeta, Plane, PlaneType, types::RuntimeType},
+    UnitLen,
+    errors::{KclError, KclErrorDetails},
+    execution::{ExecState, KclValue, Metadata, ModelingCmdMeta, Plane, PlaneType, types::RuntimeType},
     std::Args,
 };
 
+/// Find the plane of a given face.
+pub async fn plane_of(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let solid = args.get_unlabeled_kw_arg("solid", &RuntimeType::solid(), exec_state)?;
+    let face = args.get_kw_arg("face", &RuntimeType::tagged_face(), exec_state)?;
+
+    inner_plane_of(solid, face, exec_state, &args)
+        .await
+        .map(Box::new)
+        .map(|value| KclValue::Plane { value })
+}
+
+async fn inner_plane_of(
+    solid: crate::execution::Solid,
+    face: FaceTag,
+    exec_state: &mut ExecState,
+    args: &Args,
+) -> Result<Plane, KclError> {
+    // Support mock execution
+    // Return an arbitrary (incorrect) plane and a non-fatal error.
+    if args.ctx.no_engine_commands().await {
+        let plane_id = exec_state.id_generator().next_uuid();
+        exec_state.err(crate::CompilationError {
+            source_range: args.source_range,
+            message: "The engine isn't available, so returning an arbitrary incorrect plane".to_owned(),
+            suggestion: None,
+            severity: crate::errors::Severity::Error,
+            tag: crate::errors::Tag::None,
+        });
+        return Ok(Plane {
+            artifact_id: plane_id.into(),
+            id: plane_id,
+            // Engine doesn't know about the ID we created, so set this to Uninit.
+            value: PlaneType::Uninit,
+            info: crate::execution::PlaneInfo {
+                origin: Default::default(),
+                x_axis: Default::default(),
+                y_axis: Default::default(),
+            },
+            meta: vec![Metadata {
+                source_range: args.source_range,
+            }],
+        });
+    }
+
+    // Query the engine to learn what plane, if any, this face is on.
+    let face_id = face.get_face_id(&solid, exec_state, args, true).await?;
+    let meta = args.into();
+    let cmd = ModelingCmd::FaceIsPlanar(mcmd::FaceIsPlanar { object_id: face_id });
+    let plane_resp = exec_state.send_modeling_cmd(meta, cmd).await?;
+    let OkWebSocketResponseData::Modeling {
+        modeling_response: OkModelingCmdResponse::FaceIsPlanar(planar),
+    } = plane_resp
+    else {
+        return Err(KclError::new_semantic(KclErrorDetails::new(
+            format!(
+                "Engine returned invalid response, it should have returned FaceIsPlanar but it returned {plane_resp:#?}"
+            ),
+            vec![args.source_range],
+        )));
+    };
+    // Destructure engine's response to check if the face was on a plane.
+    let not_planar: Result<_, KclError> = Err(KclError::new_semantic(KclErrorDetails::new(
+        "The face you provided doesn't lie on any plane. It might be curved.".to_owned(),
+        vec![args.source_range],
+    )));
+    let Some(x_axis) = planar.x_axis else { return not_planar };
+    let Some(y_axis) = planar.y_axis else { return not_planar };
+    let Some(origin) = planar.origin else { return not_planar };
+
+    // Engine always returns measurements in mm.
+    let engine_units = UnitLen::Mm;
+    let x_axis = crate::execution::Point3d {
+        x: x_axis.x,
+        y: x_axis.y,
+        z: x_axis.z,
+        units: engine_units,
+    };
+    let y_axis = crate::execution::Point3d {
+        x: y_axis.x,
+        y: y_axis.y,
+        z: y_axis.z,
+        units: engine_units,
+    };
+    let origin = crate::execution::Point3d {
+        x: origin.x.0,
+        y: origin.y.0,
+        z: origin.z.0,
+        units: engine_units,
+    };
+
+    // Engine doesn't send back an ID, so let's just make a new plane ID.
+    let plane_id = exec_state.id_generator().next_uuid();
+    Ok(Plane {
+        artifact_id: plane_id.into(),
+        id: plane_id,
+        // Engine doesn't know about the ID we created, so set this to Uninit.
+        value: PlaneType::Uninit,
+        info: crate::execution::PlaneInfo { origin, x_axis, y_axis },
+        meta: vec![Metadata {
+            source_range: args.source_range,
+        }],
+    })
+}
+
 /// Offset a plane by a distance along its normal.
 pub async fn offset_plane(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let std_plane = args.get_unlabeled_kw_arg("plane", &RuntimeType::plane(), exec_state)?;

rust/kcl-lib/src/std/segment.rs

@@ -18,7 +18,7 @@ pub async fn segment_end(exec_state: &mut ExecState, args: Args) -> Result<KclVa
     let tag: TagIdentifier = args.get_unlabeled_kw_arg("tag", &RuntimeType::tagged_edge(), exec_state)?;
     let pt = inner_segment_end(&tag, exec_state, args.clone())?;
 
-    args.make_kcl_val_from_point([pt[0].n, pt[1].n], pt[0].ty.clone())
+    args.make_kcl_val_from_point([pt[0].n, pt[1].n], pt[0].ty)
 }
 
 fn inner_segment_end(tag: &TagIdentifier, exec_state: &mut ExecState, args: Args) -> Result<[TyF64; 2], KclError> {
@@ -31,7 +31,7 @@ fn inner_segment_end(tag: &TagIdentifier, exec_state: &mut ExecState, args: Args
     })?;
     let (p, ty) = path.end_point_components();
     // Docs generation isn't smart enough to handle ([f64; 2], NumericType).
-    let point = [TyF64::new(p[0], ty.clone()), TyF64::new(p[1], ty)];
+    let point = [TyF64::new(p[0], ty), TyF64::new(p[1], ty)];
 
     Ok(point)
 }
@@ -81,7 +81,7 @@ pub async fn segment_start(exec_state: &mut ExecState, args: Args) -> Result<Kcl
     let tag: TagIdentifier = args.get_unlabeled_kw_arg("tag", &RuntimeType::tagged_edge(), exec_state)?;
     let pt = inner_segment_start(&tag, exec_state, args.clone())?;
 
-    args.make_kcl_val_from_point([pt[0].n, pt[1].n], pt[0].ty.clone())
+    args.make_kcl_val_from_point([pt[0].n, pt[1].n], pt[0].ty)
 }
 
 fn inner_segment_start(tag: &TagIdentifier, exec_state: &mut ExecState, args: Args) -> Result<[TyF64; 2], KclError> {
@@ -94,7 +94,7 @@ fn inner_segment_start(tag: &TagIdentifier, exec_state: &mut ExecState, args: Ar
     })?;
     let (p, ty) = path.start_point_components();
     // Docs generation isn't smart enough to handle ([f64; 2], NumericType).
-    let point = [TyF64::new(p[0], ty.clone()), TyF64::new(p[1], ty)];
+    let point = [TyF64::new(p[0], ty), TyF64::new(p[1], ty)];
 
     Ok(point)
 }

rust/kcl-lib/src/std/shapes.rs

@@ -38,6 +38,119 @@ pub enum SketchOrSurface {
     Sketch(Box<Sketch>),
 }
 
+/// Sketch a rectangle.
+pub async fn rectangle(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let sketch_or_surface =
+        args.get_unlabeled_kw_arg("sketchOrSurface", &RuntimeType::sketch_or_surface(), exec_state)?;
+    let center = args.get_kw_arg_opt("center", &RuntimeType::point2d(), exec_state)?;
+    let corner = args.get_kw_arg_opt("corner", &RuntimeType::point2d(), exec_state)?;
+    let width: TyF64 = args.get_kw_arg("width", &RuntimeType::length(), exec_state)?;
+    let height: TyF64 = args.get_kw_arg("height", &RuntimeType::length(), exec_state)?;
+
+    inner_rectangle(sketch_or_surface, center, corner, width, height, exec_state, args)
+        .await
+        .map(Box::new)
+        .map(|value| KclValue::Sketch { value })
+}
+
+async fn inner_rectangle(
+    sketch_or_surface: SketchOrSurface,
+    center: Option<[TyF64; 2]>,
+    corner: Option<[TyF64; 2]>,
+    width: TyF64,
+    height: TyF64,
+    exec_state: &mut ExecState,
+    args: Args,
+) -> Result<Sketch, KclError> {
+    let sketch_surface = match sketch_or_surface {
+        SketchOrSurface::SketchSurface(surface) => surface,
+        SketchOrSurface::Sketch(s) => s.on,
+    };
+
+    // Find the corner in the negative quadrant
+    let (ty, corner) = match (center, corner) {
+        (Some(center), None) => (
+            center[0].ty,
+            [center[0].n - width.n / 2.0, center[1].n - height.n / 2.0],
+        ),
+        (None, Some(corner)) => (corner[0].ty, [corner[0].n, corner[1].n]),
+        (None, None) => {
+            return Err(KclError::new_semantic(KclErrorDetails::new(
+                "You must supply either `corner` or `center` arguments, but not both".to_string(),
+                vec![args.source_range],
+            )));
+        }
+        (Some(_), Some(_)) => {
+            return Err(KclError::new_semantic(KclErrorDetails::new(
+                "You must supply either `corner` or `center` arguments, but not both".to_string(),
+                vec![args.source_range],
+            )));
+        }
+    };
+    let units = ty.expect_length();
+    let corner_t = [TyF64::new(corner[0], ty), TyF64::new(corner[1], ty)];
+
+    // Start the sketch then draw the 4 lines.
+    let sketch =
+        crate::std::sketch::inner_start_profile(sketch_surface, corner_t, None, exec_state, args.clone()).await?;
+    let sketch_id = sketch.id;
+    let deltas = [[width.n, 0.0], [0.0, height.n], [-width.n, 0.0], [0.0, -height.n]];
+    let ids = [
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+    ];
+    for (id, delta) in ids.iter().copied().zip(deltas) {
+        exec_state
+            .batch_modeling_cmd(
+                ModelingCmdMeta::from_args_id(&args, id),
+                ModelingCmd::from(mcmd::ExtendPath {
+                    path: sketch.id.into(),
+                    segment: PathSegment::Line {
+                        end: KPoint2d::from(untyped_point_to_mm(delta, units))
+                            .with_z(0.0)
+                            .map(LengthUnit),
+                        relative: true,
+                    },
+                }),
+            )
+            .await?;
+    }
+    exec_state
+        .batch_modeling_cmd(
+            ModelingCmdMeta::from_args_id(&args, sketch_id),
+            ModelingCmd::from(mcmd::ClosePath { path_id: sketch.id }),
+        )
+        .await?;
+
+    // Update the sketch in KCL memory.
+    let mut new_sketch = sketch.clone();
+    fn add(a: [f64; 2], b: [f64; 2]) -> [f64; 2] {
+        [a[0] + b[0], a[1] + b[1]]
+    }
+    let a = (corner, add(corner, deltas[0]));
+    let b = (a.1, add(a.1, deltas[1]));
+    let c = (b.1, add(b.1, deltas[2]));
+    let d = (c.1, add(c.1, deltas[3]));
+    for (id, (from, to)) in ids.into_iter().zip([a, b, c, d]) {
+        let current_path = Path::ToPoint {
+            base: BasePath {
+                from,
+                to,
+                tag: None,
+                units,
+                geo_meta: GeoMeta {
+                    id,
+                    metadata: args.source_range.into(),
+                },
+            },
+        };
+        new_sketch.paths.push(current_path);
+    }
+    Ok(new_sketch)
+}
+
 /// Sketch a circle.
 pub async fn circle(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let sketch_or_surface =
@@ -71,7 +184,7 @@ async fn inner_circle(
 
     let radius = get_radius(radius, diameter, args.source_range)?;
     let from = [center_u[0] + radius.to_length_units(units), center_u[1]];
-    let from_t = [TyF64::new(from[0], ty.clone()), TyF64::new(from[1], ty)];
+    let from_t = [TyF64::new(from[0], ty), TyF64::new(from[1], ty)];
 
     let sketch =
         crate::std::sketch::inner_start_profile(sketch_surface, from_t, None, exec_state, args.clone()).await?;
@@ -156,7 +269,7 @@ async fn inner_circle_three_point(
     exec_state: &mut ExecState,
     args: Args,
 ) -> Result<Sketch, KclError> {
-    let ty = p1[0].ty.clone();
+    let ty = p1[0].ty;
     let units = ty.expect_length();
 
     let p1 = point_to_len_unit(p1, units);
@@ -172,10 +285,7 @@ async fn inner_circle_three_point(
         SketchOrSurface::Sketch(group) => group.on,
     };
 
-    let from = [
-        TyF64::new(center[0] + radius, ty.clone()),
-        TyF64::new(center[1], ty.clone()),
-    ];
+    let from = [TyF64::new(center[0] + radius, ty), TyF64::new(center[1], ty)];
     let sketch =
         crate::std::sketch::inner_start_profile(sketch_surface, from.clone(), None, exec_state, args.clone()).await?;
 

rust/kcl-lib/src/std/sketch.rs

@@ -599,7 +599,7 @@ async fn inner_angled_line_of_x_length(
     }
 
     let to = get_y_component(Angle::from_degrees(angle_degrees), length.n);
-    let to = [TyF64::new(to[0], length.ty.clone()), TyF64::new(to[1], length.ty)];
+    let to = [TyF64::new(to[0], length.ty), TyF64::new(to[1], length.ty)];
 
     let new_sketch = straight_line(StraightLineParams::relative(to, sketch, tag), exec_state, args).await?;
 
@@ -666,7 +666,7 @@ async fn inner_angled_line_of_y_length(
     }
 
     let to = get_x_component(Angle::from_degrees(angle_degrees), length.n);
-    let to = [TyF64::new(to[0], length.ty.clone()), TyF64::new(to[1], length.ty)];
+    let to = [TyF64::new(to[0], length.ty), TyF64::new(to[1], length.ty)];
 
     let new_sketch = straight_line(StraightLineParams::relative(to, sketch, tag), exec_state, args).await?;
 

rust/kcl-lib/src/unparser.rs

@@ -363,6 +363,9 @@ impl BinaryPart {
             BinaryPart::MemberExpression(member_expression) => {
                 member_expression.recast(options, indentation_level, ctxt)
             }
+            BinaryPart::ArrayExpression(e) => e.recast(options, indentation_level, ctxt),
+            BinaryPart::ArrayRangeExpression(e) => e.recast(options, indentation_level, ctxt),
+            BinaryPart::ObjectExpression(e) => e.recast(options, indentation_level, ctxt),
             BinaryPart::IfExpression(e) => e.recast(options, indentation_level, ExprContext::Other),
             BinaryPart::AscribedExpression(e) => e.recast(options, indentation_level, ExprContext::Other),
         }
@@ -745,6 +748,9 @@ impl UnaryExpression {
             BinaryPart::Literal(_)
             | BinaryPart::Name(_)
             | BinaryPart::MemberExpression(_)
+            | BinaryPart::ArrayExpression(_)
+            | BinaryPart::ArrayRangeExpression(_)
+            | BinaryPart::ObjectExpression(_)
             | BinaryPart::IfExpression(_)
             | BinaryPart::AscribedExpression(_)
             | BinaryPart::CallExpressionKw(_) => {

rust/kcl-lib/src/walk/ast_node.rs

@@ -220,6 +220,9 @@ impl<'tree> From<&'tree types::BinaryPart> for Node<'tree> {
             types::BinaryPart::CallExpressionKw(ce) => ce.as_ref().into(),
             types::BinaryPart::UnaryExpression(ue) => ue.as_ref().into(),
             types::BinaryPart::MemberExpression(me) => me.as_ref().into(),
+            types::BinaryPart::ArrayExpression(e) => e.as_ref().into(),
+            types::BinaryPart::ArrayRangeExpression(e) => e.as_ref().into(),
+            types::BinaryPart::ObjectExpression(e) => e.as_ref().into(),
             types::BinaryPart::IfExpression(e) => e.as_ref().into(),
             types::BinaryPart::AscribedExpression(e) => e.as_ref().into(),
         }

rust/kcl-lib/std/sketch.kcl

@@ -234,6 +234,39 @@ export fn startProfile(
   tag?: TagDecl,
 ): Sketch {}
 
+/// Sketch a rectangle.
+///
+/// ```
+/// exampleSketch = startSketchOn(-XZ)
+///   |> rectangle(center = [0, 0], width = 10, height = 5)
+//    |> extrude(length = 2)
+/// ```
+///
+/// ```
+/// exampleSketch = startSketchOn(-XZ)
+///   |> rectangle(corner = [0, 0], width = 10, height = 5)
+//    |> extrude(length = 2)
+/// ```
+@(impl = std_rust)
+export fn rectangle(
+  /// Sketch to extend, or plane or surface to sketch on.
+  @sketchOrSurface: Sketch | Plane | Face,
+  /// Rectangle's width along X axis.
+  width: number(Length),
+  /// Rectangle's height along Y axis.
+  height: number(Length),
+  /// The center of the rectangle.
+  /// Incompatible with `corner`.
+  @(snippetArray = ["0", "0"])
+  center?: Point2d,
+  /// The corner of the rectangle.
+  /// Incompatible with `center`.
+  /// This will be the corner which is most negative on
+  /// both X and Y axes.
+  @(snippetArray = ["0", "0"])
+  corner?: Point2d,
+): Sketch {}
+
 /// Construct a 2-dimensional circle, of the specified radius, centered at
 /// the provided (x, y) origin point.
 ///
@@ -1941,3 +1974,24 @@ export fn subtract2d(
   /// The shape(s) which should be cut out of the sketch.
   tool: [Sketch; 1+],
 ): Sketch {}
+
+/// Find the plane a face lies on.
+/// Returns an error if the face doesn't lie on any plane (for example, the curved face of a cylinder)
+///```kcl
+/// triangle = startSketchOn(XY)
+/// |> polygon(radius = 3, numSides = 3, center = [0, 0])
+/// |> extrude(length = 2)
+/// 
+/// // Find the plane of the triangle's top face.
+/// topPlane = planeOf(triangle, face = END)
+/// 
+/// // Create a new plane, 10 units above the triangle's top face.
+/// startSketchOn(offsetPlane(topPlane, offset = 10))
+/// ```
+@(impl = std_rust)
+export fn planeOf(
+  /// The solid whose face is being queried.
+  @solid: Solid,
+  /// Find the plane which this face lies on.
+  face: TaggedFace,
+): Plane {}

rust/kcl-lib/tests/add_arrays/artifact_commands.snap

@@ -0,0 +1,18 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands add_arrays.kcl
+---
+{
+  "rust/kcl-lib/tests/add_arrays/input.kcl": [],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/add_arrays/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart add_arrays.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/add_arrays/artifact_graph_flowchart.snap.md

@@ -0,0 +1,3 @@
+```mermaid
+flowchart LR
+```

rust/kcl-lib/tests/add_arrays/ast.snap

@@ -0,0 +1,106 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing add_arrays.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "answer",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "commentStart": 0,
+            "end": 0,
+            "left": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "0",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 0.0,
+                    "suffix": "None"
+                  }
+                },
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "1",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 1.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "moduleId": 0,
+            "operator": "+",
+            "right": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "2",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 2.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "start": 0,
+            "type": "BinaryExpression",
+            "type": "BinaryExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "start": 0
+  }
+}

rust/kcl-lib/tests/add_arrays/execution_error.snap

@@ -0,0 +1,12 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Error from executing add_arrays.kcl
+---
+KCL Semantic error
+
+  × semantic: Expected a number, but found an array of `number`, `number`
+   ╭────
+ 1 │ answer = [0, 1] + [2]
+   ·          ───┬──
+   ·             ╰── tests/add_arrays/input.kcl
+   ╰────

rust/kcl-lib/tests/add_arrays/input.kcl

@@ -0,0 +1 @@
+answer = [0, 1] + [2]

rust/kcl-lib/tests/add_arrays/ops.snap

@@ -0,0 +1,96 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed add_arrays.kcl
+---
+{
+  "rust/kcl-lib/tests/add_arrays/input.kcl": [],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/add_arrays/unparsed.snap

@@ -0,0 +1,5 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing add_arrays.kcl
+---
+answer = [0, 1] + [2]

rust/kcl-lib/tests/inputs/planestuff.kcl

@@ -0,0 +1,60 @@
+// There are 3 ways to define a plane in KCL, according to https://zoo.dev/docs/kcl-std/types/std-types-Plane
+//  - A default plane
+//  - Modifying a default plane e.g. via offsetPlane
+//  - Defining your own struct
+// This file tests they all work equivalently.
+
+// Define a plane using struct representation.
+myPlane = {
+    origin = { x = 0, y = 0, z = 0 },
+    xAxis = { x = 1, y = 0, z = 0 },
+    yAxis = { x = 0, y = 1, z = 0 },
+}
+
+// Prove we can get its axes and origin.
+ax = myPlane.xAxis
+assert(ax[0], isEqualTo = 1)
+assert(ax[1], isEqualTo = 0)
+assert(ax[2], isEqualTo = 0)
+ay = myPlane.yAxis
+assert(ay[0], isEqualTo = 0)
+assert(ay[1], isEqualTo = 1)
+assert(ay[2], isEqualTo = 0)
+aorigin = myPlane.origin
+assert(aorigin[0], isEqualTo = 0)
+assert(aorigin[1], isEqualTo = 0)
+assert(aorigin[2], isEqualTo = 0)
+
+// Define a plane using standard planes.
+myOtherPlane = XY
+
+// Prove we can get its axes and origin.
+axOther = myOtherPlane.xAxis
+assert(axOther[0], isEqualTo = 1)
+assert(axOther[1], isEqualTo = 0)
+assert(axOther[2], isEqualTo = 0)
+ayOther = myOtherPlane.yAxis
+assert(ayOther[0], isEqualTo = 0)
+assert(ayOther[1], isEqualTo = 1)
+assert(ayOther[2], isEqualTo = 0)
+aoriginOther = myOtherPlane.origin
+assert(aoriginOther[0], isEqualTo = 0)
+assert(aoriginOther[1], isEqualTo = 0)
+assert(aoriginOther[2], isEqualTo = 0)
+
+// Define a plane using a plane-modifying function like offsetPlane.
+myAlternatePlane = offsetPlane(XY, offset = 0)
+
+// Prove we can get its axes and origin.
+axAlternate = myAlternatePlane.xAxis
+assert(axAlternate[0], isEqualTo = 1)
+assert(axAlternate[1], isEqualTo = 0)
+assert(axAlternate[2], isEqualTo = 0)
+ayAlternate = myAlternatePlane.yAxis
+assert(ayAlternate[0], isEqualTo = 0)
+assert(ayAlternate[1], isEqualTo = 1)
+assert(ayAlternate[2], isEqualTo = 0)
+aoriginAlternate = myAlternatePlane.origin
+assert(aoriginAlternate[0], isEqualTo = 0)
+assert(aoriginAlternate[1], isEqualTo = 0)
+assert(aoriginAlternate[2], isEqualTo = 0)

rust/kcl-lib/tests/plane_of/artifact_commands.snap

@@ -0,0 +1,381 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands plane_of.kcl
+---
+{
+  "rust/kcl-lib/tests/plane_of/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": 2743.2,
+          "y": 0.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -1371.5999999999995,
+            "y": 2375.680887661472,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -1371.6000000000013,
+            "y": -2375.680887661472,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 2743.2,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extrude",
+        "target": "[uuid]",
+        "distance": 1828.8,
+        "faces": null,
+        "opposite": "None"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "object_bring_to_front",
+        "object_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_extrusion_face_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_adjacency_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "face_is_planar",
+        "object_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 3657.6
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 100.0,
+        "clobber": false,
+        "hide": false
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "plane_set_color",
+        "plane_id": "[uuid]",
+        "color": {
+          "r": 0.6,
+          "g": 0.6,
+          "b": 0.6,
+          "a": 0.3
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "object_visible",
+        "object_id": "[uuid]",
+        "hidden": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": 1828.8,
+          "y": 0.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 0.00000000000011198170331403397,
+            "y": 1828.8,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -1828.8,
+            "y": 0.00000000000022396340662806795,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -0.0000000000003359451099421019,
+            "y": -1828.8,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 1828.8,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/plane_of/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart plane_of.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/plane_of/artifact_graph_flowchart.snap.md

@@ -0,0 +1,105 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[64, 114, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    3["Segment<br>[64, 114, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    4["Segment<br>[64, 114, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    5["Segment<br>[64, 114, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    6["Segment<br>[64, 114, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    7[Solid2d]
+  end
+  subgraph path21 [Path]
+    21["Path<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    22["Segment<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    23["Segment<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    24["Segment<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    25["Segment<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    26["Segment<br>[311, 361, 0]"]
+      %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 1 }]
+    27[Solid2d]
+  end
+  1["Plane<br>[41, 58, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 0 }]
+  8["Sweep Extrusion<br>[120, 139, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 2 }]
+  9[Wall]
+    %% face_code_ref=Missing NodePath
+  10[Wall]
+    %% face_code_ref=Missing NodePath
+  11[Wall]
+    %% face_code_ref=Missing NodePath
+  12["Cap Start"]
+    %% face_code_ref=Missing NodePath
+  13["Cap End"]
+    %% face_code_ref=Missing NodePath
+  14["SweepEdge Opposite"]
+  15["SweepEdge Adjacent"]
+  16["SweepEdge Opposite"]
+  17["SweepEdge Adjacent"]
+  18["SweepEdge Opposite"]
+  19["SweepEdge Adjacent"]
+  20["Plane<br>[277, 304, 0]"]
+    %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 0 }, CallKwUnlabeledArg]
+  28["StartSketchOnPlane<br>[263, 305, 0]"]
+    %% [ProgramBodyItem { index: 2 }, ExpressionStatementExpr, PipeBodyItem { index: 0 }]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+  2 ---- 8
+  3 --- 9
+  3 x--> 12
+  3 --- 14
+  3 --- 15
+  4 --- 10
+  4 x--> 12
+  4 --- 16
+  4 --- 17
+  5 --- 11
+  5 x--> 12
+  5 --- 18
+  5 --- 19
+  8 --- 9
+  8 --- 10
+  8 --- 11
+  8 --- 12
+  8 --- 13
+  8 --- 14
+  8 --- 15
+  8 --- 16
+  8 --- 17
+  8 --- 18
+  8 --- 19
+  9 --- 14
+  9 --- 15
+  19 <--x 9
+  15 <--x 10
+  10 --- 16
+  10 --- 17
+  17 <--x 11
+  11 --- 18
+  11 --- 19
+  14 <--x 13
+  16 <--x 13
+  18 <--x 13
+  20 --- 21
+  20 <--x 28
+  21 --- 22
+  21 --- 23
+  21 --- 24
+  21 --- 25
+  21 --- 26
+  21 --- 27
+```

rust/kcl-lib/tests/plane_of/ast.snap

@@ -0,0 +1,705 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing plane_of.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "tri",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": [
+              {
+                "arguments": [],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startSketchOn",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "XY",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "radius",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "3",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 3.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "numSides",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "3",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 3.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "center",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "elements": [
+                        {
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "raw": "0",
+                          "start": 0,
+                          "type": "Literal",
+                          "type": "Literal",
+                          "value": {
+                            "value": 0.0,
+                            "suffix": "None"
+                          }
+                        },
+                        {
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "raw": "0",
+                          "start": 0,
+                          "type": "Literal",
+                          "type": "Literal",
+                          "value": {
+                            "value": 0.0,
+                            "suffix": "None"
+                          }
+                        }
+                      ],
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "ArrayExpression",
+                      "type": "ArrayExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "polygon",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "length",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "2",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 2.0,
+                        "suffix": "None"
+                      }
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "extrude",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              }
+            ],
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "nonCodeMeta": {
+              "nonCodeNodes": {
+                "2": [
+                  {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "start": 0,
+                    "type": "NonCodeNode",
+                    "value": {
+                      "type": "newLineBlockComment",
+                      "value": "Get the plane which `tri` ends on.",
+                      "style": "line"
+                    }
+                  }
+                ]
+              },
+              "startNodes": []
+            },
+            "start": 0,
+            "type": "PipeExpression",
+            "type": "PipeExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "p0",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [
+              {
+                "type": "LabeledArg",
+                "label": {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": "face",
+                  "start": 0,
+                  "type": "Identifier"
+                },
+                "arg": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "END",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              }
+            ],
+            "callee": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "planeOf",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name"
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "CallExpressionKw",
+            "type": "CallExpressionKw",
+            "unlabeled": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "tri",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name",
+              "type": "Name"
+            }
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "end": 0,
+        "expression": {
+          "body": [
+            {
+              "arguments": [],
+              "callee": {
+                "abs_path": false,
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": "startSketchOn",
+                  "start": 0,
+                  "type": "Identifier"
+                },
+                "path": [],
+                "start": 0,
+                "type": "Name"
+              },
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "CallExpressionKw",
+              "type": "CallExpressionKw",
+              "unlabeled": {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "offset",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "2",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 2.0,
+                        "suffix": "None"
+                      }
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "offsetPlane",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "p0",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              }
+            },
+            {
+              "arguments": [
+                {
+                  "type": "LabeledArg",
+                  "label": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "radius",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "arg": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "raw": "2",
+                    "start": 0,
+                    "type": "Literal",
+                    "type": "Literal",
+                    "value": {
+                      "value": 2.0,
+                      "suffix": "None"
+                    }
+                  }
+                },
+                {
+                  "type": "LabeledArg",
+                  "label": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "numSides",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "arg": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "raw": "4",
+                    "start": 0,
+                    "type": "Literal",
+                    "type": "Literal",
+                    "value": {
+                      "value": 4.0,
+                      "suffix": "None"
+                    }
+                  }
+                },
+                {
+                  "type": "LabeledArg",
+                  "label": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "center",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "arg": {
+                    "commentStart": 0,
+                    "elements": [
+                      {
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "raw": "0",
+                        "start": 0,
+                        "type": "Literal",
+                        "type": "Literal",
+                        "value": {
+                          "value": 0.0,
+                          "suffix": "None"
+                        }
+                      },
+                      {
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "raw": "0",
+                        "start": 0,
+                        "type": "Literal",
+                        "type": "Literal",
+                        "value": {
+                          "value": 0.0,
+                          "suffix": "None"
+                        }
+                      }
+                    ],
+                    "end": 0,
+                    "moduleId": 0,
+                    "start": 0,
+                    "type": "ArrayExpression",
+                    "type": "ArrayExpression"
+                  }
+                }
+              ],
+              "callee": {
+                "abs_path": false,
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": "polygon",
+                  "start": 0,
+                  "type": "Identifier"
+                },
+                "path": [],
+                "start": 0,
+                "type": "Name"
+              },
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "CallExpressionKw",
+              "type": "CallExpressionKw",
+              "unlabeled": null
+            }
+          ],
+          "commentStart": 0,
+          "end": 0,
+          "moduleId": 0,
+          "start": 0,
+          "type": "PipeExpression",
+          "type": "PipeExpression"
+        },
+        "moduleId": 0,
+        "preComments": [
+          "",
+          "",
+          "// Offset that plane by 2, then draw a square on it."
+        ],
+        "start": 0,
+        "type": "ExpressionStatement",
+        "type": "ExpressionStatement"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "innerAttrs": [
+      {
+        "commentStart": 0,
+        "end": 0,
+        "moduleId": 0,
+        "name": {
+          "commentStart": 0,
+          "end": 0,
+          "moduleId": 0,
+          "name": "settings",
+          "start": 0,
+          "type": "Identifier"
+        },
+        "properties": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "key": {
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": "defaultLengthUnit",
+              "start": 0,
+              "type": "Identifier"
+            },
+            "moduleId": 0,
+            "start": 0,
+            "type": "ObjectProperty",
+            "value": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "yd",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name",
+              "type": "Name"
+            }
+          }
+        ],
+        "start": 0,
+        "type": "Annotation"
+      }
+    ],
+    "moduleId": 0,
+    "nonCodeMeta": {
+      "nonCodeNodes": {
+        "2": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ]
+      },
+      "startNodes": [
+        {
+          "commentStart": 0,
+          "end": 0,
+          "moduleId": 0,
+          "start": 0,
+          "type": "NonCodeNode",
+          "value": {
+            "type": "newLine"
+          }
+        }
+      ]
+    },
+    "start": 0
+  }
+}

rust/kcl-lib/tests/plane_of/input.kcl

@@ -0,0 +1,13 @@
+@settings(defaultLengthUnit = yd)
+
+tri = startSketchOn(XY)
+  |> polygon(radius = 3, numSides = 3, center = [0, 0])
+  |> extrude(length = 2)
+
+// Get the plane which `tri` ends on.
+p0 = planeOf(tri, face = END)
+
+// Offset that plane by 2, then draw a square on it.
+startSketchOn(offsetPlane(p0, offset = 2))
+  |> polygon(radius = 2, numSides = 4, center = [0, 0])
+

rust/kcl-lib/tests/plane_of/ops.snap

@@ -0,0 +1,254 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed plane_of.kcl
+---
+{
+  "rust/kcl-lib/tests/plane_of/input.kcl": [
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "extrude",
+      "unlabeledArg": {
+        "value": {
+          "type": "Sketch",
+          "value": {
+            "artifactId": "[uuid]"
+          }
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {
+        "length": {
+          "value": {
+            "type": "Number",
+            "value": 2.0,
+            "ty": {
+              "type": "Default",
+              "len": {
+                "type": "Yards"
+              },
+              "angle": {
+                "type": "Degrees"
+              }
+            }
+          },
+          "sourceRange": []
+        }
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 2
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "offsetPlane",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {
+        "offset": {
+          "value": {
+            "type": "Number",
+            "value": 2.0,
+            "ty": {
+              "type": "Default",
+              "len": {
+                "type": "Yards"
+              },
+              "angle": {
+                "type": "Degrees"
+              }
+            }
+          },
+          "sourceRange": []
+        }
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 2
+          },
+          {
+            "type": "ExpressionStatementExpr"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          },
+          {
+            "type": "CallKwUnlabeledArg"
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 2
+          },
+          {
+            "type": "ExpressionStatementExpr"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/plane_of/program_memory.snap

@@ -0,0 +1,192 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Variables in memory after executing plane_of.kcl
+---
+{
+  "p0": {
+    "type": "Plane",
+    "value": {
+      "artifactId": "[uuid]",
+      "id": "[uuid]",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1828.8,
+        "units": {
+          "type": "Mm"
+        }
+      },
+      "value": "Uninit",
+      "xAxis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0,
+        "units": {
+          "type": "Mm"
+        }
+      },
+      "yAxis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0,
+        "units": {
+          "type": "Mm"
+        }
+      }
+    }
+  },
+  "tri": {
+    "type": "Solid",
+    "value": {
+      "type": "Solid",
+      "id": "[uuid]",
+      "artifactId": "[uuid]",
+      "value": [
+        {
+          "faceId": "[uuid]",
+          "id": "[uuid]",
+          "sourceRange": [],
+          "tag": null,
+          "type": "extrudePlane"
+        },
+        {
+          "faceId": "[uuid]",
+          "id": "[uuid]",
+          "sourceRange": [],
+          "tag": null,
+          "type": "extrudePlane"
+        },
+        {
+          "faceId": "[uuid]",
+          "id": "[uuid]",
+          "sourceRange": [],
+          "tag": null,
+          "type": "extrudePlane"
+        }
+      ],
+      "sketch": {
+        "type": "Sketch",
+        "id": "[uuid]",
+        "paths": [
+          {
+            "__geoMeta": {
+              "id": "[uuid]",
+              "sourceRange": []
+            },
+            "from": [
+              3.0,
+              0.0
+            ],
+            "tag": null,
+            "to": [
+              -1.4999999999999993,
+              2.598076211353316
+            ],
+            "type": "ToPoint",
+            "units": {
+              "type": "Yards"
+            }
+          },
+          {
+            "__geoMeta": {
+              "id": "[uuid]",
+              "sourceRange": []
+            },
+            "from": [
+              -1.4999999999999993,
+              2.598076211353316
+            ],
+            "tag": null,
+            "to": [
+              -1.5000000000000013,
+              -2.5980762113533156
+            ],
+            "type": "ToPoint",
+            "units": {
+              "type": "Yards"
+            }
+          },
+          {
+            "__geoMeta": {
+              "id": "[uuid]",
+              "sourceRange": []
+            },
+            "from": [
+              -1.5000000000000013,
+              -2.5980762113533156
+            ],
+            "tag": null,
+            "to": [
+              3.0,
+              0.0
+            ],
+            "type": "ToPoint",
+            "units": {
+              "type": "Yards"
+            }
+          }
+        ],
+        "on": {
+          "artifactId": "[uuid]",
+          "id": "[uuid]",
+          "origin": {
+            "x": 0.0,
+            "y": 0.0,
+            "z": 0.0,
+            "units": {
+              "type": "Mm"
+            }
+          },
+          "type": "plane",
+          "value": "XY",
+          "xAxis": {
+            "x": 1.0,
+            "y": 0.0,
+            "z": 0.0,
+            "units": {
+              "type": "Unknown"
+            }
+          },
+          "yAxis": {
+            "x": 0.0,
+            "y": 1.0,
+            "z": 0.0,
+            "units": {
+              "type": "Unknown"
+            }
+          }
+        },
+        "start": {
+          "from": [
+            3.0,
+            0.0
+          ],
+          "to": [
+            3.0,
+            0.0
+          ],
+          "units": {
+            "type": "Yards"
+          },
+          "tag": null,
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          }
+        },
+        "artifactId": "[uuid]",
+        "originalId": "[uuid]",
+        "units": {
+          "type": "Yards"
+        }
+      },
+      "height": 2.0,
+      "startCapId": "[uuid]",
+      "endCapId": "[uuid]",
+      "units": {
+        "type": "Yards"
+      },
+      "sectional": false
+    }
+  }
+}

rust/kcl-lib/tests/plane_of/unparsed.snap

@@ -0,0 +1,16 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing plane_of.kcl
+---
+@settings(defaultLengthUnit = yd)
+
+tri = startSketchOn(XY)
+  |> polygon(radius = 3, numSides = 3, center = [0, 0])
+  |> extrude(length = 2)
+
+// Get the plane which `tri` ends on.
+p0 = planeOf(tri, face = END)
+
+// Offset that plane by 2, then draw a square on it.
+startSketchOn(offsetPlane(p0, offset = 2))
+  |> polygon(radius = 2, numSides = 4, center = [0, 0])

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_commands.snap

@@ -0,0 +1,206 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands property_access_not_found_on_solid.kcl
+---
+{
+  "rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 10.0,
+            "y": 10.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -20.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 10.0,
+            "y": -10.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extrude",
+        "target": "[uuid]",
+        "distance": 5.0,
+        "faces": null,
+        "opposite": "None"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "object_bring_to_front",
+        "object_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_extrusion_face_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_adjacency_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart property_access_not_found_on_solid.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_graph_flowchart.snap.md

@@ -0,0 +1,78 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[52, 77, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 1 }]
+    3["Segment<br>[85, 119, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 2 }]
+    4["Segment<br>[127, 147, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 3 }]
+    5["Segment<br>[155, 176, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 4 }]
+    6["Segment<br>[184, 191, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 5 }]
+    7[Solid2d]
+  end
+  1["Plane<br>[27, 44, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 0 }]
+  8["Sweep Extrusion<br>[199, 235, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 6 }]
+  9[Wall]
+    %% face_code_ref=Missing NodePath
+  10[Wall]
+    %% face_code_ref=Missing NodePath
+  11[Wall]
+    %% face_code_ref=Missing NodePath
+  12["Cap Start"]
+    %% face_code_ref=Missing NodePath
+  13["Cap End"]
+    %% face_code_ref=Missing NodePath
+  14["SweepEdge Opposite"]
+  15["SweepEdge Adjacent"]
+  16["SweepEdge Opposite"]
+  17["SweepEdge Adjacent"]
+  18["SweepEdge Opposite"]
+  19["SweepEdge Adjacent"]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+  2 ---- 8
+  3 --- 9
+  3 x--> 12
+  3 --- 14
+  3 --- 15
+  4 --- 10
+  4 x--> 12
+  4 --- 16
+  4 --- 17
+  5 --- 11
+  5 x--> 12
+  5 --- 18
+  5 --- 19
+  8 --- 9
+  8 --- 10
+  8 --- 11
+  8 --- 12
+  8 --- 13
+  8 --- 14
+  8 --- 15
+  8 --- 16
+  8 --- 17
+  8 --- 18
+  8 --- 19
+  9 --- 14
+  9 --- 15
+  19 <--x 9
+  15 <--x 10
+  10 --- 16
+  10 --- 17
+  17 <--x 11
+  11 --- 18
+  11 --- 19
+  14 <--x 13
+  16 <--x 13
+  18 <--x 13
+```

rust/kcl-lib/tests/property_access_not_found_on_solid/ast.snap

@@ -0,0 +1,780 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing property_access_not_found_on_solid.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "myFunction",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": {
+              "body": [
+                {
+                  "argument": {
+                    "body": [
+                      {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "startSketchOn",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "XY",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name",
+                          "type": "Name"
+                        }
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "at",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "startProfile",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          },
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "tag",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
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+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "TagDeclarator",
+                              "type": "TagDeclarator",
+                              "value": "seg01"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "argument": {
+                                    "commentStart": 0,
+                                    "end": 0,
+                                    "moduleId": 0,
+                                    "raw": "20",
+                                    "start": 0,
+                                    "type": "Literal",
+                                    "type": "Literal",
+                                    "value": {
+                                      "value": 20.0,
+                                      "suffix": "None"
+                                    }
+                                  },
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "operator": "-",
+                                  "start": 0,
+                                  "type": "UnaryExpression",
+                                  "type": "UnaryExpression"
+                                },
+                                {
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+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
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+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
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+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "argument": {
+                                    "commentStart": 0,
+                                    "end": 0,
+                                    "moduleId": 0,
+                                    "raw": "10",
+                                    "start": 0,
+                                    "type": "Literal",
+                                    "type": "Literal",
+                                    "value": {
+                                      "value": 10.0,
+                                      "suffix": "None"
+                                    }
+                                  },
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "operator": "-",
+                                  "start": 0,
+                                  "type": "UnaryExpression",
+                                  "type": "UnaryExpression"
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "close",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "length",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "raw": "5",
+                              "start": 0,
+                              "type": "Literal",
+                              "type": "Literal",
+                              "value": {
+                                "value": 5.0,
+                                "suffix": "None"
+                              }
+                            }
+                          },
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "tagEnd",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "TagDeclarator",
+                              "type": "TagDeclarator",
+                              "value": "end01"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "extrude",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      }
+                    ],
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "start": 0,
+                    "type": "PipeExpression",
+                    "type": "PipeExpression"
+                  },
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "start": 0,
+                  "type": "ReturnStatement",
+                  "type": "ReturnStatement"
+                }
+              ],
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "start": 0
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "params": [],
+            "start": 0,
+            "type": "FunctionExpression",
+            "type": "FunctionExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "fn",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "myShape",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [],
+            "callee": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "myFunction",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name"
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "CallExpressionKw",
+            "type": "CallExpressionKw",
+            "unlabeled": null
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "sketch001",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [
+              {
+                "type": "LabeledArg",
+                "label": {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": "face",
+                  "start": 0,
+                  "type": "Identifier"
+                },
+                "arg": {
+                  "commentStart": 0,
+                  "computed": false,
+                  "end": 0,
+                  "moduleId": 0,
+                  "object": {
+                    "commentStart": 0,
+                    "computed": false,
+                    "end": 0,
+                    "moduleId": 0,
+                    "object": {
+                      "abs_path": false,
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": {
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "name": "myShape",
+                        "start": 0,
+                        "type": "Identifier"
+                      },
+                      "path": [],
+                      "start": 0,
+                      "type": "Name",
+                      "type": "Name"
+                    },
+                    "property": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "tags",
+                      "start": 0,
+                      "type": "Identifier",
+                      "type": "Identifier"
+                    },
+                    "start": 0,
+                    "type": "MemberExpression",
+                    "type": "MemberExpression"
+                  },
+                  "property": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "seg01",
+                    "start": 0,
+                    "type": "Identifier",
+                    "type": "Identifier"
+                  },
+                  "start": 0,
+                  "type": "MemberExpression",
+                  "type": "MemberExpression"
+                }
+              }
+            ],
+            "callee": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "startSketchOn",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name"
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "CallExpressionKw",
+            "type": "CallExpressionKw",
+            "unlabeled": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "myShape",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name",
+              "type": "Name"
+            }
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "nonCodeMeta": {
+      "nonCodeNodes": {
+        "0": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ],
+        "1": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ],
+        "2": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ]
+      },
+      "startNodes": []
+    },
+    "start": 0
+  }
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/execution_error.snap

@@ -0,0 +1,15 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Error from executing property_access_not_found_on_solid.kcl
+---
+KCL Semantic error
+
+  × semantic: Property `tags` not found on a solid. You can get a solid's tags
+  │ through its sketch, as in, `exampleSolid.sketch.tags`.
+    ╭─[13:43]
+ 12 │ 
+ 13 │ sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)
+    ·                                           ──────┬─────
+    ·                                                 ╰── tests/property_access_not_found_on_solid/input.kcl
+ 14 │ 
+    ╰────

rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl

@@ -0,0 +1,14 @@
+fn myFunction() {
+  return startSketchOn(XY)
+    |> startProfile(at = [0, 0])
+    |> line(end = [10, 10], tag = $seg01)
+    |> line(end = [-20, 0])
+    |> line(end = [10, -10])
+    |> close()
+    |> extrude(length = 5, tagEnd = $end01)
+}
+
+myShape = myFunction()
+
+sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)
+

rust/kcl-lib/tests/property_access_not_found_on_solid/ops.snap

@@ -0,0 +1,233 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed property_access_not_found_on_solid.kcl
+---
+{
+  "rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl": [
+    {
+      "type": "GroupBegin",
+      "group": {
+        "type": "FunctionCall",
+        "name": "myFunction",
+        "functionSourceRange": [],
+        "unlabeledArg": null,
+        "labeledArgs": {}
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 1
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "FunctionExpressionBody"
+          },
+          {
+            "type": "FunctionExpressionBodyItem",
+            "index": 0
+          },
+          {
+            "type": "ReturnStatementArg"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "extrude",
+      "unlabeledArg": {
+        "value": {
+          "type": "Sketch",
+          "value": {
+            "artifactId": "[uuid]"
+          }
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {
+        "length": {
+          "value": {
+            "type": "Number",
+            "value": 5.0,
+            "ty": {
+              "type": "Default",
+              "len": {
+                "type": "Mm"
+              },
+              "angle": {
+                "type": "Degrees"
+              }
+            }
+          },
+          "sourceRange": []
+        },
+        "tagEnd": {
+          "value": {
+            "type": "TagDeclarator",
+            "name": "end01"
+          },
+          "sourceRange": []
+        }
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "FunctionExpressionBody"
+          },
+          {
+            "type": "FunctionExpressionBodyItem",
+            "index": 0
+          },
+          {
+            "type": "ReturnStatementArg"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 6
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "GroupEnd"
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/unparsed.snap

@@ -0,0 +1,17 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing property_access_not_found_on_solid.kcl
+---
+fn myFunction() {
+  return startSketchOn(XY)
+    |> startProfile(at = [0, 0])
+    |> line(end = [10, 10], tag = $seg01)
+    |> line(end = [-20, 0])
+    |> line(end = [10, -10])
+    |> close()
+    |> extrude(length = 5, tagEnd = $end01)
+}
+
+myShape = myFunction()
+
+sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)

rust/kcl-lib/tests/rect/artifact_commands.snap

@@ -0,0 +1,163 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands rect.kcl
+---
+{
+  "rust/kcl-lib/tests/rect/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": -2.0,
+          "y": -1.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 3.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 0.00000000000000012246467991473532,
+            "y": 2.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -3.0,
+            "y": -0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -2.0,
+            "y": -1.0,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/rect/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart rect.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/rect/artifact_graph_flowchart.snap.md

@@ -0,0 +1,27 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[27, 54, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    3["Segment<br>[60, 103, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 2 }]
+    4["Segment<br>[109, 155, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 3 }]
+    5["Segment<br>[161, 211, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 4 }]
+    6["Segment<br>[217, 273, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 5 }]
+    7["Segment<br>[279, 286, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 6 }]
+    8[Solid2d]
+  end
+  1["Plane<br>[4, 21, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 0 }]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+  2 --- 8
+```

rust/kcl-lib/tests/rect/ast.snap

@@ -0,0 +1,701 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing rect.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "x",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": [
+              {
+                "arguments": [],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startSketchOn",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "XY",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "at",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "elements": [
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "2",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 2.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        },
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "1",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 1.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        }
+                      ],
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "ArrayExpression",
+                      "type": "ArrayExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startProfile",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "angle",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "0",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 0.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "length",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "3",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 3.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "tag",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "TagDeclarator",
+                      "type": "TagDeclarator",
+                      "value": "a"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "angledLine",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
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+                  {
+                    "type": "LabeledArg",
+                    "label": {
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+                      "end": 0,
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+                      "name": "angle",
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+                      "type": "Identifier"
+                    },
+                    "arg": {
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+                      "end": 0,
+                      "left": {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
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+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
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+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "segAng",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "a",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name",
+                          "type": "Name"
+                        }
+                      },
+                      "moduleId": 0,
+                      "operator": "+",
+                      "right": {
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+                        "end": 0,
+                        "moduleId": 0,
+                        "raw": "90",
+                        "start": 0,
+                        "type": "Literal",
+                        "type": "Literal",
+                        "value": {
+                          "value": 90.0,
+                          "suffix": "None"
+                        }
+                      },
+                      "start": 0,
+                      "type": "BinaryExpression",
+                      "type": "BinaryExpression"
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
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+                      "start": 0,
+                      "type": "Identifier"
+                    },
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+                        "value": 2.0,
+                        "suffix": "None"
+                      }
+                    }
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+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
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+                        "name": {
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+                          "name": "segAng",
+                          "start": 0,
+                          "type": "Identifier"
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+                        "type": "Name",
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+                      }
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+                  },
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+                            "type": "Identifier"
+                          },
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+              },
+              {
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+                  {
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+                    },
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+                      "elements": [
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+                          },
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+                            "type": "PipeSubstitution"
+                          }
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+                        {
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+                          },
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+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "start": 0
+  }
+}

rust/kcl-lib/tests/rect/input.kcl

@@ -0,0 +1,7 @@
+x = startSketchOn(XY)
+  |> startProfile(at = [-2, -1])
+  |> angledLine(angle = 0, length = 3, tag = $a)
+  |> angledLine(angle = segAng(a) + 90, length = 2)
+  |> angledLine(angle = segAng(a), length = -segLen(a))
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()

rust/kcl-lib/tests/rect/ops.snap

@@ -0,0 +1,128 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed rect.kcl
+---
+{
+  "rust/kcl-lib/tests/rect/input.kcl": [
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}