Merge branch 'main' into zoom-to-fit-on-object-pop

* artifactgraph snapshot stability

* clean up

* tweak

* Look at this (photo)Graph *in the voice of Nickelback*

* trigger ci

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.codespellrc

@@ -1,3 +1,3 @@
 [codespell]
-ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,absolutey,atleast,ue
+ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,absolutey,atleast,ue,afterall
 skip: **/target,node_modules,build,**/Cargo.lock,./docs/kcl/*.md,./src-tauri/gen/schemas

.github/ISSUE_TEMPLATE/cryptic_error.yml

@@ -0,0 +1,37 @@
+name: Cryptic KCL Error
+description: File a bug report for source code that produces a confusing error
+title: "[CRYPTIC]: "
+labels: ["cryptic-error"]
+assignees: []
+body:
+  - type: markdown
+    attributes:
+      value: "Thank you for taking the time to report a confusing error. Please provide as much information as possible to help us resolve it."
+
+  - type: textarea
+    id: kcl
+    attributes:
+      label: Paste minimal KCL source that produces a cryptic error
+      description: Minimal KCL reproducer that produces a cryptic error
+      placeholder: "const ..."
+      render: javascript
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected Behavior
+      description: Description of what you expected to happen (if you know).
+      placeholder: "I expected that..."
+    validations:
+      required: false
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional Context
+      description: Add any other context about the problem here.
+      placeholder: "Anything else you want to add..."
+    validations:
+      required: false

.github/workflows/ci.yml

@@ -13,12 +13,18 @@ on:
   # Will checkout the last commit from the default branch (main as of 2023-10-04)
 
 env:
+  CUT_RELEASE_PR: ${{ github.event_name == 'pull_request' && (contains(github.event.pull_request.title, 'Cut release v')) }}
   BUILD_RELEASE: ${{ github.event_name == 'release' || github.event_name == 'schedule' || github.event_name == 'pull_request' && (contains(github.event.pull_request.title, 'Cut release v')) }}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+permissions:
+  contents: write
+  pull-requests: write
+  actions: read
+
 jobs:
   check-format:
     runs-on: 'ubuntu-latest'
@@ -83,8 +89,43 @@ jobs:
       - run: yarn build:wasm
 
       - run: yarn simpleserver:ci
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+
+      - name: Install Chromium Browser
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: yarn playwright install chromium --with-deps
+
+      - name: run unit tests
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: yarn test:nowatch
+        env:
+          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+
+      - name: check for changes
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        id: git-check
+        run: |
+            git add src/lang/std/artifactMapGraphs
+            if git status src/lang/std/artifactMapGraphs | grep -q "Changes to be committed"
+            then echo "modified=true" >> $GITHUB_OUTPUT
+            else echo "modified=false" >> $GITHUB_OUTPUT
+            fi
+      - name: Commit changes, if any
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' && steps.git-check.outputs.modified == 'true' }}
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
+          git fetch origin
+          echo ${{ github.head_ref }}
+          git checkout ${{ github.head_ref }}
+          # TODO when webkit works on ubuntu remove the os part of the commit message
+          git commit -am "Look at this (photo)Graph *in the voice of Nickelback*" || true
+          git push
+          git push origin ${{ github.head_ref }}
+        
+
 
-      - run: yarn test:nowatch
 
 
   prepare-json-files:
@@ -110,8 +151,14 @@ jobs:
           echo "$(jq --arg name 'Zoo Modeling App (Nightly)' \
             '.productName=$name' src-tauri/tauri.release.conf.json --indent 2)" > src-tauri/tauri.release.conf.json
 
+      - name: Set updater test version
+        if: ${{ env.CUT_RELEASE_PR == 'true' }}
+        run: |
+          echo "$(jq --arg url 'https://dl.zoo.dev/releases/modeling-app/test/last_update.json' \
+            '.plugins.updater.endpoints[]=$url' src-tauri/tauri.release.conf.json --indent 2)" > src-tauri/tauri.release.conf.json
+
       - uses: actions/upload-artifact@v3
-        if: github.event_name == 'schedule'
+        if: ${{ github.event_name == 'schedule' || env.CUT_RELEASE_PR == 'true' }}
         with:
           path: |
             package.json
@@ -377,6 +424,30 @@ jobs:
           E2E_TAURI_ENABLED: true
           TS_NODE_COMPILER_OPTIONS: '{"module": "commonjs"}'
 
+      - uses: actions/download-artifact@v3
+        if: ${{ env.CUT_RELEASE_PR == 'true' }}
+
+      - name: Copy updated .json file for updater test
+        if: ${{ env.CUT_RELEASE_PR == 'true' }}
+        run: |
+          ls -l artifact
+          cp artifact/src-tauri/tauri.release.conf.json src-tauri/tauri.release.conf.json
+          cat src-tauri/tauri.release.conf.json
+
+      - name: Build the app (release, updater test)
+        if: ${{ env.CUT_RELEASE_PR == 'true' && matrix.os != 'ubuntu-latest' }}
+        env:
+          TAURI_CONF_ARGS: "-c ${{ matrix.os == 'windows-latest' && 'src-tauri\\tauri.release.conf.json' || 'src-tauri/tauri.release.conf.json' }}"
+          TAURI_BUNDLE_ARGS: "-b ${{ matrix.os == 'windows-latest' && 'msi' || 'dmg' }}"
+        run: "yarn tauri build ${{ env.TAURI_CONF_ARGS }} ${{ env.TAURI_BUNDLE_ARGS }} ${{ env.TAURI_ARGS_MACOS }}"
+
+      - uses: actions/upload-artifact@v3
+        if: ${{ env.CUT_RELEASE_PR == 'true' && matrix.os != 'ubuntu-latest' }}
+        with:
+          path: "${{ matrix.os == 'macos-14' && 'src-tauri/target/universal-apple-darwin/release/bundle/dmg/*.dmg' || 'src-tauri/target/release/bundle/msi/*.msi' }}"
+          name: updater-test
+
+
   publish-apps-release:
     permissions:
       contents: write
@@ -464,7 +535,7 @@ jobs:
           project_id: kittycadapi
 
       - name: Upload release files to public bucket
-        uses: google-github-actions/upload-cloud-storage@v2.1.0
+        uses: google-github-actions/upload-cloud-storage@v2.1.1
         with:
           path: artifact
           glob: '*/Zoo*'
@@ -472,13 +543,13 @@ jobs:
           destination: ${{ env.BUCKET_DIR }}/${{ env.VERSION }}
 
       - name: Upload update endpoint to public bucket
-        uses: google-github-actions/upload-cloud-storage@v2.1.0
+        uses: google-github-actions/upload-cloud-storage@v2.1.1
         with:
           path: last_update.json
           destination: ${{ env.BUCKET_DIR }}
 
       - name: Upload download endpoint to public bucket
-        uses: google-github-actions/upload-cloud-storage@v2.1.0
+        uses: google-github-actions/upload-cloud-storage@v2.1.1
         with:
           path: last_download.json
           destination: ${{ env.BUCKET_DIR }}

.github/workflows/generate-machine-api-types.yml

@@ -0,0 +1,49 @@
+name: generate machine-api types
+
+on:
+  pull_request:
+    paths:
+      - 'openapi/machine-api.json'
+      - '.github/workflows/generate-machine-api-types.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+
+permissions:
+  contents: write
+jobs:
+  generate:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - run: yarn install
+      - run: yarn generate:machine-api
+      - run: yarn fmt
+      - name: check for changes
+        id: git-check
+        run: |
+            git add .
+            if git status | grep -q "Changes to be committed"
+            then echo "modified=true" >> $GITHUB_OUTPUT
+            else echo "modified=false" >> $GITHUB_OUTPUT
+            fi
+      - name: Commit changes, if any
+        if: steps.git-check.outputs.modified == 'true'
+        run: |
+          git add .
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
+          git fetch origin
+          echo ${{ github.head_ref }}
+          git checkout ${{ github.head_ref }}
+          git commit -am "New machine-api types" || true
+          git push
+          git push origin ${{ github.head_ref }}
+

.github/workflows/playwright.yml

@@ -13,7 +13,7 @@ permissions:
   contents: write
   pull-requests: write
   actions: read
-  
+
 
 jobs:
 
@@ -34,8 +34,13 @@ jobs:
               - 'src/wasm-lib/**'
 
   playwright-ubuntu:
-    timeout-minutes: 60
+    timeout-minutes: 30
     runs-on: ubuntu-latest-8-cores
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex: [1, 2, 3, 4]
+        shardTotal: [4]
     needs: check-rust-changes
     steps:
     - name: Tune GitHub-hosted runner network
@@ -83,6 +88,20 @@ jobs:
       uses: Swatinem/rust-cache@v2
       with:
         workspaces: './src/wasm-lib'
+    - name: Install vector
+      run: |
+        curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
+        chmod +x /tmp/vector.sh
+        /tmp/vector.sh -y -no-modify-path
+        mkdir -p /tmp/vector
+        cp .github/workflows/vector.toml /tmp/vector.toml
+        sed -i "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
+        sed -i "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
+        sed -i "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
+        sed -i "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
+        sed -i "s#GH_ACTIONS_AXIOM_TOKEN#${{secrets.GH_ACTIONS_AXIOM_TOKEN}}#g" /tmp/vector.toml
+        cat /tmp/vector.toml
+        ${HOME}/.vector/bin/vector --config /tmp/vector.toml &
     - name: Build Wasm (because rust diff)
       if: needs.check-rust-changes.outputs.rust-changed == 'true'
       run: yarn build:wasm
@@ -92,13 +111,19 @@ jobs:
     - name: build web
       run: yarn build:local
     - name: Run ubuntu/chrome snapshots
-      continue-on-error: true
       run: |
-        yarn playwright test --project="Google Chrome" --update-snapshots e2e/playwright/snapshot-tests.spec.ts
+        yarn playwright test --project="Google Chrome" --retries="3" --update-snapshots --grep=@snapshot  --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
       env:
         CI: true
         token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
         snapshottoken: ${{ secrets.KITTYCAD_API_TOKEN }}
+    - uses: actions/upload-artifact@v4
+      if: always()
+      with:
+        name: playwright-report-ubuntu-snapshot-${{ matrix.shardIndex }}-${{ github.sha }}
+        path: playwright-report/
+        retention-days: 30
+        overwrite: true
     - name: Clean up test-results
       if: always()
       continue-on-error: true
@@ -129,7 +154,7 @@ jobs:
     - uses: actions/upload-artifact@v4
       if: steps.git-check.outputs.modified == 'true'
       with:
-        name: playwright-report-ubuntu-${{ github.sha }}
+        name: playwright-report-ubuntu-${{ matrix.shardIndex }}-${{ github.sha }}
         path: playwright-report/
         retention-days: 30
     # if have previous run results, use them
@@ -137,47 +162,85 @@ jobs:
       if: always()
       continue-on-error: true
       with:
-        name: test-results-ubuntu-${{ github.sha }}
+        name: test-results-ubuntu-${{ matrix.shardIndex }}-${{ github.sha }}
         path: test-results/
-    - name: Run ubuntu/chrome flow retry failures
+    - name: Run ubuntu/chrome flow (with retries)
       id: retry
       if: always()
       run: |
-        if [[ -d "test-results" ]];
-        then if [[ $(ls -1 "test-results" | wc -l) != "0" ]];
-          then echo "retried=true" >> $GITHUB_OUTPUT;
-          else echo "retried=false" >> $GITHUB_OUTPUT; exit 0;
-          fi;
-        else echo "retried=false" >> $GITHUB_OUTPUT; exit 0;
-        fi;
-        yarn playwright test --project="Google Chrome" --last-failed e2e/playwright/flow-tests.spec.ts
-      env:
-        CI: true
-        token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-    - name: Run ubuntu/chrome flow
-      if: steps.retry.outputs.retried == 'false'
-      run: yarn playwright test --project="Google Chrome" e2e/playwright/flow-tests.spec.ts
+        if [[ ! -f "test-results/.last-run.json" ]]; then
+            # if no last run artifact, than run plawright normally
+            echo "run playwright normally"
+            yarn playwright test --project="Google Chrome" --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }} --grep-invert=@snapshot || true
+            # # send to axiom
+            node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+        fi
+
+        retry=1
+        max_retrys=4
+
+        # retry failed tests, doing our own retries because using inbuilt playwright retries causes connection issues
+        while [[ $retry -le $max_retrys ]]; do
+            if [[ -f "test-results/.last-run.json" ]]; then
+                failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
+                if [[ $failed_tests -gt 0 ]]; then
+                    echo "retried=true" >>$GITHUB_OUTPUT
+                    echo "run playwright with last failed tests and retry $retry"
+                    yarn playwright test --project="Google Chrome" --last-failed --grep-invert=@snapshot || true
+                    # send to axiom
+                    node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+                    retry=$((retry + 1))
+                else
+                    echo "retried=false" >>$GITHUB_OUTPUT
+                    exit 0
+                fi
+            else
+                echo "retried=false" >>$GITHUB_OUTPUT
+                exit 0
+            fi
+        done
+
+        echo "retried=false" >>$GITHUB_OUTPUT
+
+        if [[ -f "test-results/.last-run.json" ]]; then
+            failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
+            if [[ $failed_tests -gt 0 ]]; then
+                # if it still fails after 3 retrys, then fail the job
+                exit 1
+            fi
+        fi
+        exit 0
       env:
         CI: true
         token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+    - name: send to axiom
+      if: always()
+      shell: bash
+      run: |
+        node playwrightProcess.mjs | tee /tmp/github-actions.log
     - uses: actions/upload-artifact@v4
       if: always()
       with:
-        name: test-results-ubuntu-${{ github.sha }}
+        name: test-results-ubuntu-${{ matrix.shardIndex }}-${{ github.sha }}
         path: test-results/
         retention-days: 30
         overwrite: true
     - uses: actions/upload-artifact@v4
       if: always()
       with:
-        name: playwright-report-ubuntu-${{ github.sha }}
+        name: playwright-report-ubuntu-${{ matrix.shardIndex }}-${{ github.sha }}
         path: playwright-report/
         retention-days: 30
         overwrite: true
 
   playwright-macos:
-    timeout-minutes: 60
-    runs-on: macos-14-large
+    timeout-minutes: 30
+    runs-on: macos-14
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex: [1, 2, 3, 4]
+        shardTotal: [4]
     needs: check-rust-changes
     steps:
     - name: Tune GitHub-hosted runner network
@@ -226,6 +289,20 @@ jobs:
       uses: Swatinem/rust-cache@v2
       with:
         workspaces: './src/wasm-lib'
+    - name: Install vector
+      run: |
+        curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
+        chmod +x /tmp/vector.sh
+        /tmp/vector.sh -y -no-modify-path
+        mkdir -p /tmp/vector
+        cp .github/workflows/vector.toml /tmp/vector.toml
+        sed -i "" "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
+        sed -i "" "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
+        sed -i "" "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
+        sed -i "" "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
+        sed -i "" "s#GH_ACTIONS_AXIOM_TOKEN#${{secrets.GH_ACTIONS_AXIOM_TOKEN}}#g" /tmp/vector.toml
+        cat /tmp/vector.toml
+        ${HOME}/.vector/bin/vector --config /tmp/vector.toml &
     - name: Build Wasm (because rust diff)
       if: needs.check-rust-changes.outputs.rust-changed == 'true'
       run: yarn build:wasm
@@ -239,43 +316,68 @@ jobs:
       if: ${{ always() }}
       continue-on-error: true
       with:
-        name: test-results-macos-${{ github.sha }}
+        name: test-results-macos-${{ matrix.shardIndex }}-${{ github.sha }}
         path: test-results/
-    - name: Run macos/safari flow retry failures
+    - name: Run macos/safari flow (with retries)
       id: retry
       if: always()
       run: |
-        if [[ -d "test-results" ]];
-        then if [[ $(ls -1 "test-results" | wc -l) != "0" ]];
-          then echo "retried=true" >> $GITHUB_OUTPUT;
-          else echo "retried=false" >> $GITHUB_OUTPUT; exit 0;
-          fi;
-        else echo "retried=false" >> $GITHUB_OUTPUT; exit 0;
-        fi;
-        yarn playwright test --project="webkit" --last-failed e2e/playwright/flow-tests.spec.ts
-      env:
-        CI: true
-        token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-    - name: Run macos/safari flow
-      if: steps.retry.outputs.retried == 'false'
-      # webkit doesn't work on Ubuntu because of the same reason tauri doesn't (webRTC issues)
-      # TODO remove this and the matrix and run all tests on ubuntu when this is fixed
-      run: yarn playwright test --project="webkit" e2e/playwright/flow-tests.spec.ts
+        if [[ ! -f "test-results/.last-run.json" ]]; then
+            # if no last run artifact, than run plawright normally
+            echo "run playwright normally"
+            yarn playwright test --project="webkit" --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }} --grep-invert=@snapshot || true
+            # # send to axiom
+            node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+        fi
+
+        retry=1
+        max_retrys=4
+
+        # retry failed tests, doing our own retries because using inbuilt playwright retries causes connection issues
+        while [[ $retry -le $max_retrys ]]; do
+            if [[ -f "test-results/.last-run.json" ]]; then
+                failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
+                if [[ $failed_tests -gt 0 ]]; then
+                    echo "retried=true" >>$GITHUB_OUTPUT
+                    echo "run playwright with last failed tests and retry $retry"
+                    yarn playwright test --project="webkit" --last-failed --grep-invert=@snapshot || true
+                    # send to axiom
+                    node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+                    retry=$((retry + 1))
+                else
+                    echo "retried=false" >>$GITHUB_OUTPUT
+                    exit 0
+                fi
+            else
+                echo "retried=false" >>$GITHUB_OUTPUT
+                exit 0
+            fi
+        done
+
+        echo "retried=false" >>$GITHUB_OUTPUT
+
+        if [[ -f "test-results/.last-run.json" ]]; then
+            failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
+            if [[ $failed_tests -gt 0 ]]; then
+                # if it still fails after 3 retrys, then fail the job
+                exit 1
+            fi
+        fi
+        exit 0
       env:
         CI: true
         token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
     - uses: actions/upload-artifact@v4
       if: ${{ always() }}
       with:
-        name: test-results-macos-${{ github.sha }}
+        name: test-results-macos-${{ matrix.shardIndex }}-${{ github.sha }}
         path: test-results/
         retention-days: 30
         overwrite: true
     - uses: actions/upload-artifact@v4
       if: ${{ always() }}
       with:
-        name: playwright-report-macos-${{ github.sha }}
+        name: playwright-report-macos-${{ matrix.shardIndex }}-${{ github.sha }}
         path: playwright-report/
         retention-days: 30
         overwrite: true
-

.gitignore

@@ -39,6 +39,7 @@ src/wasm-lib/grackle/test_json_output
 e2e/playwright/playwright-secrets.env
 e2e/playwright/temp1.png
 e2e/playwright/temp2.png
+e2e/playwright/temp3.png
 # exports from snapshot-tests.spec.ts "exports of each format should work"
 e2e/playwright/export-snapshots/*
 !e2e/playwright/export-snapshots/*.png
@@ -48,6 +49,7 @@ e2e/playwright/export-snapshots/*
 /playwright-report/
 /blob-report/
 /playwright/.cache/
+/src/lang/std/artifactMapCache
 
 
 ## generated files

README.md

@@ -110,6 +110,17 @@ Note that these became separate apps on Macos, so make sure you open the right o
 
 <img width="1232" alt="image (1)" src="https://user-images.githubusercontent.com/29681384/211947073-e76b4933-bef5-4636-bc4d-e930ac8e290f.png">
 
+## Checking out commits / Bisecting
+
+Which commands from setup are one off vs need to be run every time?
+
+The following will need to be run when checking out a new commit and guarantees the build is not stale:
+```bash
+yarn install
+yarn build:wasm-dev # or yarn build:wasm for slower but more production-like build
+yarn start # or yarn build:local && yarn serve for slower but more production-like build
+```
+
 ## Before submitting a PR
 
 Before you submit a contribution PR to this repo, please ensure that:
@@ -124,20 +135,40 @@ Before you submit a contribution PR to this repo, please ensure that:
 
 ## Release a new version
 
-1. Bump the versions by running `./make-realease.sh` while on a fresh pull of main
+#### 1. Bump the versions by running `./make-release.sh` and create a Cut Release PR
 
-That will create the branch with the updated json files for you.
-run `./make-release.sh` for a patch update
-run `./make-release.sh "minor"` for minor
-run `./make-release.sh "major"` for major
+That will create the branch with the updated json files for you:
+- run `./make-release.sh` or `./make-release.sh patch` for a patch update;
+- run `./make-release.sh minor` for minor; or
+- run `./make-release.sh major` for major.
 
-After it runs you should just need to push the push the branch and open a PR (it will suggest a changelog for you too, delete any that are not user facing)
+After it runs you should just need the push the branch and open a PR.
 
-The PR may serve as a place to discuss the human-readable changelog and extra QA. 
+**Important:** It needs to be prefixed with `Cut release v` to build in release mode and a few other things to test in the best context possible, the intent would be for instance to have `Cut release v1.2.3` for the `v1.2.3` release candidate.
 
-2. Merge the PR
+The PR may then serve as a place to discuss the human-readable changelog and extra QA. The `make-release.sh` tool suggests a changelog for you too to be used as PR description, just make sure to delete lines that are not user facing.
+
+#### 2. Smoke test artifacts from the Cut Release PR
+
+The release builds can be find under the `artifact` zip, at the very bottom of the `ci` action page for each commit on this branch.
+
+We don't have a strict process, but click around and check for anything obvious, posting results as comments in the Cut Release PR.
+
+The other `ci` output in Cut Release PRs is `updater-test`, because we don't have a way to test this fully automated, we have a semi-automated process. Download updater-test zip file, install the app, run it, expect an updater prompt to a dummy v0.99.99, install it and check that the app comes back at that version (on both macOS and Windows).
+
+#### 3. Merge the Cut Release PR
+
+This will kick the `create-release` action, that creates a _Draft_ release out of this Cut Release PR merge after less than a minute, with the new version as title and Cut Release PR as description.
+
+
+#### 4. Publish the release
+
+Head over to https://github.com/KittyCAD/modeling-app/releases, the draft release corresponding to the merged Cut Release PR should show up at the top as _Draft_. Click on it, verify the content, and hit _Publish_.
+
+#### 5. Profit
+
+A new Action kicks in at https://github.com/KittyCAD/modeling-app/actions, which can be found under `release` event filter.
 
-3. Profit (A new Action kicks in at https://github.com/KittyCAD/modeling-app/actions if the PR was correctly named)
 
 ## Fuzzing the parser
 

docs/kcl/angledLineThatIntersects.md

@@ -22,7 +22,7 @@ const exampleSketch = startSketchOn('XZ')
   |> lineTo([0, 20], %)
   |> angledLineThatIntersects({
        angle: 80,
-       intersectTag: 'lineToIntersect',
+       intersectTag: lineToIntersect,
        offset: 10
      }, %)
   |> close(%)
@@ -41,6 +41,92 @@ const example = extrude(10, exampleSketch)
 	angle: number,
 	// The tag of the line to intersect with.
 	intersectTag: {
+	// Engine information for a tag.
+	info: {
+	// The id of the tagged object.
+	id: uuid,
+	// The path the tag is on.
+	path: {
+	// The from point.
+	from: [number, number],
+	// The tag of the path.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	// The to point.
+	to: [number, number],
+},
+	// The sketch group the tag is on.
+	sketchGroup: uuid,
+	// The surface information for the tag.
+	surface: {
+	// The face id for the extrude plane.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "extrudePlane",
+} |
+{
+	// The face id for the extrude plane.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
+},
+},
 	value: string,
 },
 	// The offset from the intersecting line.
@@ -50,7 +136,7 @@ const example = extrude(10, exampleSketch)
 * `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -92,15 +178,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -118,7 +210,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -269,6 +361,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.
@@ -424,7 +548,7 @@ const example = extrude(10, exampleSketch)
 `SketchGroup` - A sketch group is a collection of paths.
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -466,15 +590,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -492,7 +622,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -643,6 +773,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.

docs/kcl/angledLineToY.md

@@ -41,7 +41,7 @@ const example = extrude(10, exampleSketch)
 * `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -83,15 +83,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -109,7 +115,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -260,6 +266,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.
@@ -415,7 +453,7 @@ const example = extrude(10, exampleSketch)
 `SketchGroup` - A sketch group is a collection of paths.
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -457,15 +495,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -483,7 +527,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -634,6 +678,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.

docs/kcl/extrude.md

@@ -19,8 +19,8 @@ const example = startSketchOn('XZ')
   |> startProfileAt([0, 0], %)
   |> line([10, 0], %)
   |> arc({
-       angle_end: 0,
-       angle_start: 120,
+       angleStart: 120,
+       angleEnd: 0,
        radius: 5
      }, %)
   |> line([5, 0], %)
@@ -41,8 +41,8 @@ const example = startSketchOn('XZ')
 const exampleSketch = startSketchOn('XZ')
   |> startProfileAt([-10, 0], %)
   |> arc({
-       angle_end: -60,
-       angle_start: 120,
+       angleStart: 120,
+       angleEnd: -60,
        radius: 5
      }, %)
   |> line([10, 0], %)
@@ -67,7 +67,7 @@ const example = extrude(10, exampleSketch)
 * `sketch_group_set`: `SketchGroupSet` - A sketch group or a group of sketch groups. (REQUIRED)
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -109,15 +109,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -135,7 +141,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -286,6 +292,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.
@@ -441,15 +479,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -467,7 +511,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -509,15 +553,21 @@ const example = extrude(10, exampleSketch)
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -569,6 +619,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.
@@ -743,6 +825,38 @@ const example = extrude(10, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 } |
 {

docs/kcl/index.md

@@ -20,6 +20,12 @@ layout: manual
 * [`angledLineToY`](kcl/angledLineToY)
 * [`arc`](kcl/arc)
 * [`asin`](kcl/asin)
+* [`assert`](kcl/assert)
+* [`assertEqual`](kcl/assertEqual)
+* [`assertGreaterThan`](kcl/assertGreaterThan)
+* [`assertGreaterThanOrEq`](kcl/assertGreaterThanOrEq)
+* [`assertLessThan`](kcl/assertLessThan)
+* [`assertLessThanOrEq`](kcl/assertLessThanOrEq)
 * [`atan`](kcl/atan)
 * [`bezierCurve`](kcl/bezierCurve)
 * [`ceil`](kcl/ceil)
@@ -31,13 +37,13 @@ layout: manual
 * [`extrude`](kcl/extrude)
 * [`fillet`](kcl/fillet)
 * [`floor`](kcl/floor)
-* [`getEdge`](kcl/getEdge)
 * [`getNextAdjacentEdge`](kcl/getNextAdjacentEdge)
 * [`getOppositeEdge`](kcl/getOppositeEdge)
 * [`getPreviousAdjacentEdge`](kcl/getPreviousAdjacentEdge)
 * [`helix`](kcl/helix)
 * [`hole`](kcl/hole)
 * [`import`](kcl/import)
+* [`int`](kcl/int)
 * [`lastSegX`](kcl/lastSegX)
 * [`lastSegY`](kcl/lastSegY)
 * [`legAngX`](kcl/legAngX)
@@ -57,6 +63,7 @@ layout: manual
 * [`patternLinear3d`](kcl/patternLinear3d)
 * [`patternTransform`](kcl/patternTransform)
 * [`pi`](kcl/pi)
+* [`polar`](kcl/polar)
 * [`pow`](kcl/pow)
 * [`profileStart`](kcl/profileStart)
 * [`profileStartX`](kcl/profileStartX)

docs/kcl/profileStartX.md

@@ -29,7 +29,7 @@ const sketch001 = startSketchOn('XY')
 * `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -71,15 +71,21 @@ const sketch001 = startSketchOn('XY')
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -97,7 +103,7 @@ const sketch001 = startSketchOn('XY')
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -248,6 +254,38 @@ const sketch001 = startSketchOn('XY')
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.

docs/kcl/profileStartY.md

@@ -28,7 +28,7 @@ const sketch001 = startSketchOn('XY')
 * `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
 ```js
 {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: {
@@ -70,15 +70,21 @@ const sketch001 = startSketchOn('XY')
 	// Chamfers or fillets on this extrude group.
 	filletOrChamfers: [{
 	// The engine id of the edge to fillet.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this fillet.
 	id: uuid,
 	radius: number,
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
 	type: "fillet",
 } |
 {
 	// The engine id of the edge to chamfer.
-	edge_id: uuid,
+	edgeId: uuid,
 	// The id of the engine command that called this chamfer.
 	id: uuid,
 	length: number,
@@ -96,7 +102,7 @@ const sketch001 = startSketchOn('XY')
 	id: uuid,
 	// The sketch group.
 	sketchGroup: {
-	// The id of the sketch group.
+	// The id of the sketch group (this will change when the engine's reference to it changes.
 	id: uuid,
 	// What the sketch is on (can be a plane or a face).
 	on: SketchSurface,
@@ -247,6 +253,38 @@ const sketch001 = startSketchOn('XY')
 	value: string,
 },
 	type: "extrudeArc",
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "chamfer",
+} |
+{
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
+	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
+	end: number,
+	start: number,
+	value: string,
+},
+	type: "fillet",
 }],
 },
 	// The id of the face.

docs/kcl/segAng.md

@@ -9,7 +9,7 @@ Returns the angle of the segment.
 
 
 ```js
-segAng(segment_name: TagIdentifier, sketch_group: SketchGroup) -> number
+segAng(tag: TagIdentifier) -> number
 ```
 
 ### Examples
@@ -20,9 +20,9 @@ const exampleSketch = startSketchOn('XZ')
   |> line([10, 0], %)
   |> line([5, 10], %, $seg01)
   |> line([-10, 0], %)
-  |> angledLine([segAng(seg01, %), 10], %)
+  |> angledLine([segAng(seg01), 10], %)
   |> line([-10, 0], %)
-  |> angledLine([segAng(seg01, %), -15], %)
+  |> angledLine([segAng(seg01), -15], %)
   |> close(%)
 
 const example = extrude(4, exampleSketch)
@@ -32,89 +32,15 @@ const example = extrude(4, exampleSketch)
 
 ### Arguments
 
-* `segment_name`: `TagIdentifier` (REQUIRED)
+* `tag`: `TagIdentifier` (REQUIRED)
 ```js
 {
-	value: string,
-}
-```
-* `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
-```js
-{
-	// The id of the sketch group.
+	// Engine information for a tag.
+	info: {
+	// The id of the tagged object.
 	id: uuid,
-	// What the sketch is on (can be a plane or a face).
-	on: {
-	// The id of the plane.
-	id: uuid,
-	// Origin of the plane.
-	origin: {
-	x: number,
-	y: number,
-	z: number,
-},
-	type: "plane",
-	// Type for a plane.
-	value: "XY" | "XZ" | "YZ" | "Custom",
-	// What should the plane’s X axis be?
-	xAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// What should the plane’s Y axis be?
-	yAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// The z-axis (normal).
-	zAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-} |
-{
-	// The extrude group the face is on.
-	extrudeGroup: {
-	// The id of the extrusion end cap
-	endCapId: uuid,
-	// Chamfers or fillets on this extrude group.
-	filletOrChamfers: [{
-	// The engine id of the edge to fillet.
-	edge_id: uuid,
-	// The id of the engine command that called this fillet.
-	id: uuid,
-	radius: number,
-	type: "fillet",
-} |
-{
-	// The engine id of the edge to chamfer.
-	edge_id: uuid,
-	// The id of the engine command that called this chamfer.
-	id: uuid,
-	length: number,
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	type: "chamfer",
-}],
-	// The height of the extrude group.
-	height: number,
-	// The id of the extrude group.
-	id: uuid,
-	// The sketch group.
-	sketchGroup: {
-	// The id of the sketch group.
-	id: uuid,
-	// What the sketch is on (can be a plane or a face).
-	on: SketchSurface,
-	// The starting path.
-	start: {
+	// The path the tag is on.
+	path: {
 	// The from point.
 	from: [number, number],
 	// The tag of the path.
@@ -127,109 +53,10 @@ const example = extrude(4, exampleSketch)
 	// The to point.
 	to: [number, number],
 },
-	// Tag identifiers that have been declared in this sketch group.
-	tags: {
-},
-	// The paths in the sketch group.
-	value: [{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "ToPoint",
-} |
-{
-	// arc's direction
-	ccw: string,
-	// the arc's center
-	center: [number, number],
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "TangentialArcTo",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "TangentialArc",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Horizontal",
-	// The x coordinate.
-	x: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "AngledLineTo",
-	// The x coordinate.
-	x: number,
-	// The y coordinate.
-	y: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Base",
-}],
-},
-	// The id of the extrusion start cap
-	startCapId: uuid,
-	// The extrude surfaces.
-	value: [{
+	// The sketch group the tag is on.
+	sketchGroup: uuid,
+	// The surface information for the tag.
+	surface: {
 	// The face id for the extrude plane.
 	faceId: uuid,
 	// The id of the geometry.
@@ -260,144 +87,41 @@ const example = extrude(4, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
-}],
-},
-	// The id of the face.
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
 	id: uuid,
-	type: "face",
-	// The tag of the face.
-	value: string,
-	// What should the face’s X axis be?
-	xAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// What should the face’s Y axis be?
-	yAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// The z-axis (normal).
-	zAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-},
-	// The starting path.
-	start: {
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
 	tag: {
 	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
-	// The to point.
-	to: [number, number],
-},
-	// Tag identifiers that have been declared in this sketch group.
-	tags: {
-},
-	// The paths in the sketch group.
-	value: [{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "ToPoint",
+	type: "chamfer",
 } |
 {
-	// arc's direction
-	ccw: string,
-	// the arc's center
-	center: [number, number],
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
 	tag: {
 	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
-	// The to point.
-	to: [number, number],
-	type: "TangentialArcTo",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
+	type: "fillet",
 },
-	// The to point.
-	to: [number, number],
-	type: "TangentialArc",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
 },
-	// The to point.
-	to: [number, number],
-	type: "Horizontal",
-	// The x coordinate.
-	x: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
 	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "AngledLineTo",
-	// The x coordinate.
-	x: number,
-	// The y coordinate.
-	y: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Base",
-}],
 }
 ```
 

docs/kcl/segEndY.md

@@ -9,7 +9,7 @@ Returns the segment end of y.
 
 
 ```js
-segEndY(segment_name: TagIdentifier, sketch_group: SketchGroup) -> number
+segEndY(tag: TagIdentifier) -> number
 ```
 
 ### Examples
@@ -20,7 +20,7 @@ const exampleSketch = startSketchOn('XZ')
   |> line([20, 0], %)
   |> line([0, 3], %, $thing)
   |> line([-10, 0], %)
-  |> line([0, segEndY(thing, %)], %)
+  |> line([0, segEndY(thing)], %)
   |> line([-10, 0], %)
   |> close(%)
 
@@ -31,89 +31,15 @@ const example = extrude(5, exampleSketch)
 
 ### Arguments
 
-* `segment_name`: `TagIdentifier` (REQUIRED)
+* `tag`: `TagIdentifier` (REQUIRED)
 ```js
 {
-	value: string,
-}
-```
-* `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
-```js
-{
-	// The id of the sketch group.
+	// Engine information for a tag.
+	info: {
+	// The id of the tagged object.
 	id: uuid,
-	// What the sketch is on (can be a plane or a face).
-	on: {
-	// The id of the plane.
-	id: uuid,
-	// Origin of the plane.
-	origin: {
-	x: number,
-	y: number,
-	z: number,
-},
-	type: "plane",
-	// Type for a plane.
-	value: "XY" | "XZ" | "YZ" | "Custom",
-	// What should the plane’s X axis be?
-	xAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// What should the plane’s Y axis be?
-	yAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// The z-axis (normal).
-	zAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-} |
-{
-	// The extrude group the face is on.
-	extrudeGroup: {
-	// The id of the extrusion end cap
-	endCapId: uuid,
-	// Chamfers or fillets on this extrude group.
-	filletOrChamfers: [{
-	// The engine id of the edge to fillet.
-	edge_id: uuid,
-	// The id of the engine command that called this fillet.
-	id: uuid,
-	radius: number,
-	type: "fillet",
-} |
-{
-	// The engine id of the edge to chamfer.
-	edge_id: uuid,
-	// The id of the engine command that called this chamfer.
-	id: uuid,
-	length: number,
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	type: "chamfer",
-}],
-	// The height of the extrude group.
-	height: number,
-	// The id of the extrude group.
-	id: uuid,
-	// The sketch group.
-	sketchGroup: {
-	// The id of the sketch group.
-	id: uuid,
-	// What the sketch is on (can be a plane or a face).
-	on: SketchSurface,
-	// The starting path.
-	start: {
+	// The path the tag is on.
+	path: {
 	// The from point.
 	from: [number, number],
 	// The tag of the path.
@@ -126,109 +52,10 @@ const example = extrude(5, exampleSketch)
 	// The to point.
 	to: [number, number],
 },
-	// Tag identifiers that have been declared in this sketch group.
-	tags: {
-},
-	// The paths in the sketch group.
-	value: [{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "ToPoint",
-} |
-{
-	// arc's direction
-	ccw: string,
-	// the arc's center
-	center: [number, number],
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "TangentialArcTo",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "TangentialArc",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Horizontal",
-	// The x coordinate.
-	x: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "AngledLineTo",
-	// The x coordinate.
-	x: number,
-	// The y coordinate.
-	y: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Base",
-}],
-},
-	// The id of the extrusion start cap
-	startCapId: uuid,
-	// The extrude surfaces.
-	value: [{
+	// The sketch group the tag is on.
+	sketchGroup: uuid,
+	// The surface information for the tag.
+	surface: {
 	// The face id for the extrude plane.
 	faceId: uuid,
 	// The id of the geometry.
@@ -259,144 +86,41 @@ const example = extrude(5, exampleSketch)
 	value: string,
 },
 	type: "extrudeArc",
-}],
-},
-	// The id of the face.
+} |
+{
+	// The id for the chamfer surface.
+	faceId: uuid,
+	// The id of the geometry.
 	id: uuid,
-	type: "face",
-	// The tag of the face.
-	value: string,
-	// What should the face’s X axis be?
-	xAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// What should the face’s Y axis be?
-	yAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-	// The z-axis (normal).
-	zAxis: {
-	x: number,
-	y: number,
-	z: number,
-},
-},
-	// The starting path.
-	start: {
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
 	tag: {
 	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
-	// The to point.
-	to: [number, number],
-},
-	// Tag identifiers that have been declared in this sketch group.
-	tags: {
-},
-	// The paths in the sketch group.
-	value: [{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "ToPoint",
+	type: "chamfer",
 } |
 {
-	// arc's direction
-	ccw: string,
-	// the arc's center
-	center: [number, number],
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
+	// The id for the fillet surface.
+	faceId: uuid,
+	// The id of the geometry.
+	id: uuid,
+	// The source range.
+	sourceRange: [number, number],
+	// The tag.
 	tag: {
 	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
-	// The to point.
-	to: [number, number],
-	type: "TangentialArcTo",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
+	type: "fillet",
 },
-	// The to point.
-	to: [number, number],
-	type: "TangentialArc",
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
 },
-	// The to point.
-	to: [number, number],
-	type: "Horizontal",
-	// The x coordinate.
-	x: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
 	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "AngledLineTo",
-	// The x coordinate.
-	x: number,
-	// The y coordinate.
-	y: number,
-} |
-{
-	// The from point.
-	from: [number, number],
-	// The tag of the path.
-	tag: {
-	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
-	end: number,
-	start: number,
-	value: string,
-},
-	// The to point.
-	to: [number, number],
-	type: "Base",
-}],
 }
 ```