Optionally chain error_code

Something in the Chamfer E2E tests is complaining about an uncaught
error with `error_code` trying to be referenced on something that is
`undefined`. That means that an API request is coming back as not
successful but does not have an actual error in the body of the
response.

.github/ci-cd-scripts/upload-results.sh

@@ -6,6 +6,7 @@ if [ -z "${TAB_API_URL:-}" ] || [ -z "${TAB_API_KEY:-}" ]; then
 fi
 
 project="https://github.com/KittyCAD/modeling-app"
+suite="${CI_SUITE:-unit}"
 branch="${GITHUB_HEAD_REF:-${GITHUB_REF_NAME:-}}"
 commit="${CI_COMMIT_SHA:-${GITHUB_SHA:-}}"
 
@@ -13,6 +14,7 @@ echo "Uploading batch results"
 curl --silent --request POST \
   --header "X-API-Key: ${TAB_API_KEY}" \
   --form "project=${project}" \
+  --form "suite=${suite}" \
   --form "branch=${branch}" \
   --form "commit=${commit}" \
   --form "tests=@test-results/junit.xml" \

.github/workflows/build-wasm.yml

@@ -0,0 +1,56 @@
+name: Build WASM
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  npm-build-wasm:
+    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # configured below
+
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - name: Use Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: './rust'
+
+      - name: Build Wasm
+        shell: bash
+        run: npm run build:wasm
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-wasm
+          path: |
+            rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-ts-rs-bindings
+          path: |
+            rust/kcl-lib/bindings/*

.github/workflows/cargo-test.yml

@@ -88,6 +88,7 @@ jobs:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
           ZOO_HOST: https://api.dev.zoo.dev
           RUST_BACKTRACE: full
+          RUST_MIN_STACK: 10485760000
       - name: Commit differences
         if: steps.path-changes.outputs.outside-kcl-samples == 'false' && steps.cargo-test-kcl-samples.outcome == 'failure'
         shell: bash
@@ -119,6 +120,7 @@ jobs:
           # Configure nextest when it's run by insta (via just).
           NEXTEST_PROFILE: ci
           RUST_BACKTRACE: full
+          RUST_MIN_STACK: 10485760000
       - name: Build and archive tests
         run: |
           cd rust
@@ -155,7 +157,7 @@ jobs:
         shell: bash
         run: |
           [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
-      - name: Install rust
+      - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false # Configured below.
@@ -182,6 +184,7 @@ jobs:
         env:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
           ZOO_HOST: https://api.dev.zoo.dev
+          RUST_MIN_STACK: 10485760000
       - name: Upload results
         if: always()
         run: .github/ci-cd-scripts/upload-results.sh
@@ -190,6 +193,56 @@ jobs:
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
           CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CI_SUITE: unit:kcl
+  run-internal-kcl-samples:
+    name: cargo test (internal-kcl-samples)
+    runs-on:
+      - runs-on=${{ github.run_id }}
+      - runner=32cpu-linux-x64
+      - extras=s3-cache
+    steps:
+      - uses: runs-on/action@v1
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
+          private-key: ${{ secrets.MODELING_APP_GH_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+      - name: Install Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # Configured below.
+      - name: Start Vector
+        run: .github/ci-cd-scripts/start-vector-ubuntu.sh
+        env:
+          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
+          OS_NAME: ${{ env.OS_NAME }}
+      - uses: taiki-e/install-action@nextest
+      - name: Download internal KCL samples
+        run: git clone --depth=1 https://x-access-token:${{ secrets.GH_PAT_KCL_SAMPLES_INTERNAL }}@github.com/KittyCAD/kcl-samples-internal public/kcl-samples/internal
+      - name: Run tests
+        shell: bash
+        run: |-
+          cd rust/kcl-lib
+          cargo nextest run \
+           --retries=10 --no-fail-fast --features artifact-graph --profile=ci \
+           internal \
+           2>&1 | tee /tmp/github-actions.log
+        env:
+          TWENTY_TWENTY: overwrite
+          INSTA_UPDATE: always
+          EXPECTORATE: overwrite
+          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
+          ZOO_HOST: https://api.dev.zoo.dev
+          MODELING_APP_INTERNAL_SAMPLES_SECRET: ${{secrets.MODELING_APP_INTERNAL_SAMPLES_SECRET}}
+          RUST_MIN_STACK: 10485760000
   run-wasm-tests:
     name: Run wasm tests
     strategy:

.github/workflows/e2e-tests.yml

@@ -143,7 +143,7 @@ jobs:
       - name: Install browsers
         run: npm run playwright install --with-deps
 
-      - name: Capture snapshots
+      - name: Test snapshots
         uses: nick-fields/retry@v3.0.2
         with:
           shell: bash
@@ -156,6 +156,19 @@ jobs:
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
           CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CI_SUITE: snapshots
+          TARGET: web
+
+      - name: Update snapshots
+        if: always()
+        run: npm run test:snapshots -- --last-failed --update-snapshots
+        env:
+          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 }}
+          CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CI_SUITE: snapshots
           TARGET: web
 
       - uses: actions/upload-artifact@v4
@@ -173,7 +186,7 @@ jobs:
         id: git-check
         run: |
             git add e2e/playwright/snapshot-tests.spec.ts-snapshots e2e/playwright/snapshots
-            if git status | grep -q "Changes to be committed"
+            if git status | grep --quiet "Changes to be committed"
             then echo "modified=true" >> $GITHUB_OUTPUT
             else echo "modified=false" >> $GITHUB_OUTPUT
             fi

.github/workflows/kcl-language-server.yml

@@ -21,14 +21,11 @@ on:
       - '**.rs'
       - .github/workflows/kcl-language-server.yml
   workflow_dispatch:
-
 permissions:
   contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
-
 env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10
@@ -38,10 +35,9 @@ env:
   MACOSX_DEPLOYMENT_TARGET: 10.15
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
   CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER: arm-linux-gnueabihf-gcc
-
 jobs:
   test:
-    name: vscode tests
+    name: kcl-language-server (vscode tests)
     strategy:
       fail-fast: false
       matrix:
@@ -77,22 +73,20 @@ jobs:
         include:
           - os: windows-latest
             target: x86_64-pc-windows-msvc
-            code-target:
-              win32-x64
-              #- os: windows-latest
-              #target: i686-pc-windows-msvc
-              #code-target:
-              #win32-ia32
-              #- os: windows-latest
-              #target: aarch64-pc-windows-msvc
-              #code-target: win32-arm64
+            code-target: win32-x64
+            #- os: windows-latest
+            #target: i686-pc-windows-msvc
+            #code-target:
+            #win32-ia32
+            #- os: windows-latest
+            #target: aarch64-pc-windows-msvc
+            #code-target: win32-arm64
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-            code-target:
-              linux-x64
-              #- os: ubuntu-latest
-              #target: aarch64-unknown-linux-musl
-              #code-target: linux-arm64
+            code-target: linux-x64
+            #- os: ubuntu-latest
+            #target: aarch64-unknown-linux-musl
+            #code-target: linux-arm64
           - os: ubuntu-latest
             target: aarch64-unknown-linux-gnu
             code-target: linux-arm64
@@ -105,41 +99,33 @@ jobs:
           - os: macos-latest
             target: aarch64-apple-darwin
             code-target: darwin-arm64
-
-    name: build-release (${{ matrix.target }})
+    name: kcl-language-server build-release (${{ matrix.target }})
     runs-on: ${{ matrix.os }}
     container: ${{ matrix.container }}
-
     env:
       RA_TARGET: ${{ matrix.target }}
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Use correct Rust toolchain
         shell: bash
         run: |
           rm rust/rust-toolchain.toml
-
       - name: Install rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: rust
           components: rust-src
           target: ${{ matrix.target }}
-
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
-
       - name: Update apt repositories
         if: matrix.target == 'aarch64-unknown-linux-gnu' || matrix.target == 'arm-unknown-linux-gnueabihf' || matrix.os == 'ubuntu-latest'
         run: sudo apt-get update
-
       - if: ${{ matrix.os == 'ubuntu-latest' }}
         name: Install deps
         shell: bash
@@ -164,64 +150,53 @@ jobs:
             zlib1g-dev
 
           cargo install cross
-
       - name: Install AArch64 target toolchain
         if: matrix.target == 'aarch64-unknown-linux-gnu'
         run: sudo apt-get install gcc-aarch64-linux-gnu
-
       - name: Install ARM target toolchain
         if: matrix.target == 'arm-unknown-linux-gnueabihf'
         run: sudo apt-get install gcc-arm-linux-gnueabihf
-
       - name: build
         run: |
           cd rust
           cargo kcl-language-server-release build --client-patch-version ${{ github.run_number }}
-
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
           # npm will symlink which will cause issues w tarballing later
           yarn install
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }}
-
       - name: Package Extension (nightly)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }} --pre-release
-
       - name: remove server
         if: matrix.target == 'x86_64-unknown-linux-gnu'
         run: |
           cd rust/kcl-language-server
           rm -rf server
-
       - name: Package Extension (no server, release)
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix
-
       - name: Package Extension (no server, nightly)
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix --pre-release
-
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: release-${{ matrix.target }}
           path: ./rust/build
-
   build-release-x86_64-unknown-linux-musl:
-    name: build-release (x86_64-unknown-linux-musl)
+    name: kcl-language-server build-release (x86_64-unknown-linux-musl)
     runs-on: ubuntu-latest
     env:
       RA_TARGET: x86_64-unknown-linux-musl
@@ -231,7 +206,6 @@ jobs:
       image: alpine:latest
       volumes:
         - /usr/local/cargo/registry:/usr/local/cargo/registry
-
     steps:
       - name: Install dependencies
         run: |
@@ -245,55 +219,46 @@ jobs:
             nodejs \
             npm \
             yarn
-
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Use correct Rust toolchain
         shell: bash
         run: |
           rm rust/rust-toolchain.toml
-
       - name: Install rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: rust
           components: rust-src
           target: ${{ matrix.target }}
-
       - name: build
         run: |
           cd rust
           cargo kcl-language-server-release build --client-patch-version ${{ github.run_number }}
-
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
           # npm will symlink which will cause issues w tarballing later
           yarn install
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64 --pre-release
-
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: release-x86_64-unknown-linux-musl
           path: ./rust/build
-
   publish:
-    name: publish
+    name: kcl-language-server (publish)
     runs-on: ubuntu-latest
     needs: ["build-release", "build-release-x86_64-unknown-linux-musl"]
     if: startsWith(github.event.ref, 'refs/tags')
@@ -301,22 +266,17 @@ jobs:
       contents: write
     steps:
       - run: echo "TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-
       - run: 'echo "TAG: $TAG"'
-
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Install Nodejs
         uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
-
       - run: echo "HEAD_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
       - run: 'echo "HEAD_SHA: $HEAD_SHA"'
-
       - uses: actions/download-artifact@v4
         with:
           name: release-aarch64-apple-darwin
@@ -344,33 +304,29 @@ jobs:
       - uses: actions/download-artifact@v4
         with:
           name: release-x86_64-pc-windows-msvc
-          path:
-            rust/build
-            #- uses: actions/download-artifact@v4
-            #with:
-            #name: release-i686-pc-windows-msvc
-            #path:
-            #build
-            #- uses: actions/download-artifact@v4
-            #with:
-            #name: release-aarch64-pc-windows-msvc
-            #path: rust/build
+          path: rust/build
+          #- uses: actions/download-artifact@v4
+          #with:
+          #name: release-i686-pc-windows-msvc
+          #path:
+          #build
+          #- uses: actions/download-artifact@v4
+          #with:
+          #name: release-aarch64-pc-windows-msvc
+          #path: rust/build
       - run: ls -al ./rust/build
-
       - name: Publish Release
         uses: ./.github/actions/github-release
         with:
           files: "rust/build/*"
           name: ${{ env.TAG }}
           token: ${{ secrets.GITHUB_TOKEN }}
-
       - name: move files to dir for upload
         shell: bash
         run: |
           cd rust
           mkdir -p releases/language-server/${{ env.TAG }}
           cp -r build/* releases/language-server/${{ env.TAG }}
-
       - name: "Authenticate to Google Cloud"
         uses: "google-github-actions/auth@v2.1.8"
         with:
@@ -385,15 +341,12 @@ jobs:
         with:
           path: rust/releases
           destination: dl.kittycad.io
-
       - run: rm rust/build/kcl-language-server-no-server.vsix
-
       - name: Publish Extension (Code Marketplace, release)
         # token from https://dev.azure.com/kcl-language-server/
         run: |
           cd rust/kcl-language-server
           npx vsce publish --pat ${{ secrets.VSCE_PAT }} --packagePath ../build/kcl-language-server-*.vsix
-
       - name: Publish Extension (OpenVSX, release)
         run: |
           cd rust/kcl-language-server

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

@@ -4,7 +4,6 @@
 #    maturin generate-ci github
 #
 name: kcl-python-bindings
-
 on:
   push:
     branches:
@@ -27,16 +26,14 @@ on:
       - '**.rs'
       - .github/workflows/kcl-python-bindings.yml
   workflow_dispatch:
-
 permissions:
   contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
-
 jobs:
   linux-x86_64:
+    name: kcl-python-bindings (linux-x86_64)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -58,8 +55,8 @@ jobs:
         with:
           name: wheels-linux-x86_64
           path: rust/kcl-python-bindings/dist
-
   windows:
+    name: kcl-python-bindings (windows)
     runs-on: windows-16-cores
     strategy:
       matrix:
@@ -84,8 +81,8 @@ jobs:
         with:
           name: wheels-windows-${{ matrix.target }}
           path: rust/kcl-python-bindings/dist
-
   macos:
+    name: kcl-python-bindings (macos)
     runs-on: macos-latest
     strategy:
       matrix:
@@ -110,8 +107,8 @@ jobs:
         with:
           name: wheels-macos-${{ matrix.target }}
           path: rust/kcl-python-bindings/dist
-
   test:
+    name: kcl-python-bindings (test)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -127,8 +124,8 @@ jobs:
         env:
           KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           ZOO_HOST: https://api.dev.zoo.dev
-
   sdist:
+    name: kcl-python-bindings (sdist)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -136,10 +133,10 @@ jobs:
         uses: astral-sh/setup-uv@v5
       - name: Install codespell
         run: |
-            uv venv .venv
-            echo "VIRTUAL_ENV=.venv" >> $GITHUB_ENV
-            echo "$PWD/.venv/bin" >> $GITHUB_PATH
-            uv pip install pip --upgrade
+          uv venv .venv
+          echo "VIRTUAL_ENV=.venv" >> $GITHUB_ENV
+          echo "$PWD/.venv/bin" >> $GITHUB_PATH
+          uv pip install pip --upgrade
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
@@ -151,7 +148,6 @@ jobs:
         with:
           name: wheels-sdist
           path: rust/kcl-python-bindings/dist
-
   release:
     name: Release
     runs-on: ubuntu-latest
@@ -168,11 +164,11 @@ jobs:
         uses: astral-sh/setup-uv@v5
       - name: do uv things
         run: |
-            cd rust/kcl-python-bindings
-            uv venv .venv
-            echo "VIRTUAL_ENV=.venv" >> $GITHUB_ENV
-            echo "$PWD/.venv/bin" >> $GITHUB_PATH
-            uv pip install pip --upgrade
+          cd rust/kcl-python-bindings
+          uv venv .venv
+          echo "VIRTUAL_ENV=.venv" >> $GITHUB_ENV
+          echo "$PWD/.venv/bin" >> $GITHUB_PATH
+          uv pip install pip --upgrade
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
         env:

.github/workflows/static-analysis.yml

@@ -28,53 +28,7 @@ jobs:
       - run: npm run fmt:check
 
   npm-build-wasm:
-    # Build the wasm blob once on the fastest runner.
-    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm install
-
-      - name: Use correct Rust toolchain
-        shell: bash
-        run: |
-          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
-
-      - name: Install rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          cache: false # Configured below.
-
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: './rust'
-
-      - name: Build Wasm
-        shell: bash
-        run: npm run build:wasm
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: prepared-wasm
-          path: |
-            rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: prepared-ts-rs-bindings
-          path: |
-            rust/kcl-lib/bindings/*
+    uses: ./.github/workflows/build-wasm.yml
 
   npm-tsc:
     runs-on: ubuntu-latest
@@ -173,122 +127,3 @@ jobs:
         uses: actions/checkout@v4
       - name: Run codespell
         uses: crate-ci/typos@v1.32.0
-
-  npm-unit-test-kcl-samples:
-    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
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - 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 simpleserver:bg
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-
-      - name: Install Chromium Browser
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run playwright install chromium --with-deps
-
-      - name: Download internal KCL samples
-        run: git clone --depth=1 https://x-access-token:${{ secrets.GH_PAT_KCL_SAMPLES_INTERNAL }}@github.com/KittyCAD/kcl-samples-internal public/kcl-samples/internal
-
-      - name: Regenerate KCL samples manifest
-        run: cd rust/kcl-lib && EXPECTORATE=overwrite cargo test generate_manifest
-
-      - name: Check public and internal KCL samples
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run test:unit:kcl-samples
-        env:
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-
-  npm-unit-test:
-    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
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - 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 simpleserver:bg
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-
-      - name: Install Chromium Browser
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run playwright install chromium --with-deps
-
-      - name: Run unit tests
-        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 }}
-
-      - 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 }}

.github/workflows/unit-tests.yml

@@ -0,0 +1,124 @@
+name: Unit Tests
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  pull-requests: write
+  actions: read
+
+jobs:
+  npm-build-wasm:
+    uses: ./.github/workflows/build-wasm.yml
+
+  npm-test-unit:
+    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
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - 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 simpleserver:bg
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+
+      - name: Install Chromium Browser
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: npm run playwright install chromium --with-deps
+
+      - name: Run unit tests
+        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 }}
+
+      - 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 }}
+
+  npm-test-unit-components:
+    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
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - 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/
+
+      - name: Run component tests
+        run: npm run test:unit:components

.gitignore

@@ -58,6 +58,8 @@ trace.zip
 /public/kcl-samples/.github
 /public/kcl-samples/screenshots/main.kcl
 /public/kcl-samples/step/main.kcl
+/public/kcl-samples/internal
+/rust/kcl-lib/tests/kcl_samples/internal
 /test-results/
 /playwright-report/
 /blob-report/

Makefile

@@ -114,7 +114,6 @@ test-unit: install ## Run the unit tests
 	npm run test:unit:components
 	@ curl -fs localhost:3000 >/dev/null || ( echo "Error: localhost:3000 not available, 'make run-web' first" && exit 1 )
 	npm run test:unit
-	npm run test:unit:kcl-samples
 
 .PHONY: test-e2e
 test-e2e: test-e2e-$(TARGET)

README.md

@@ -42,8 +42,6 @@ The 3D view in Design Studio is just a video stream from our hosted geometry eng
 
 We recommend downloading the latest application binary from our [releases](https://github.com/KittyCAD/modeling-app/releases) page. If you don't see your platform or architecture supported there, please file an issue.
 
-If you'd like to try out upcoming changes sooner, you can also download those from our [nightly releases](https://zoo.dev/modeling-app/download/nightly) page.
-
 ## Developing
 
 Finally, if you'd like to run a development build or contribute to the project, please visit our [contributor guide](CONTRIBUTING.md) to get started.

_typos.toml

@@ -21,7 +21,7 @@ extend-exclude = [
 ]
 
 [default.extend-words]
-metalness = "metalness" # appearance API 
+metalness = "metalness" # appearance API
 Hom = "Hom" # short for homogenous
 typ = "typ" # used to declare a variable named 'type' which is a reserved keyword in Rust
 ue = "ue" # short for UnaryExpression
@@ -29,6 +29,7 @@ THRE = "THRE" # Weird bug that wrongly detects THREEjs as a typo
 nwo = "nwo" # don't know what this is about tbh
 "ot" = "ot" # some abbreviation, idk what
 "oe" = "oe" # some abbreviation, idk what
+"colinear" = "colinear" # some engine shit, kidding
 
 [default]
 extend-ignore-identifiers-re = [

docs/kcl-lang/index.md

@@ -4,7 +4,7 @@ excerpt: "Documentation of the KCL language for the Zoo Design Studio."
 layout: manual
 ---
 
-This is a reference for KCL. If you are learning KCL, you may prefer the [guide]() which explains
+This is a reference for KCL. If you are learning KCL, you may prefer the [guide](https://zoo.dev/docs/kcl-book/intro.html) which explains
 things in a more tutorial fashion. See also our documentation of the [standard library](/docs/kcl-std).
 
 ## Topics

docs/kcl-lang/modules.md

@@ -27,9 +27,6 @@ import increment from "util.kcl"
 answer = increment(41)
 ```
 
-Imported files _must_ be in the same project so that units are uniform across
-modules. This means that it must be in the same directory.
-
 Import statements must be at the top-level of a file. It is not allowed to have
 an `import` statement inside a function or in the body of an if‑else.
 
@@ -58,6 +55,9 @@ Imported symbols can be renamed for convenience or to avoid name collisions.
 import increment as inc, decrement as dec from "util.kcl"
 ```
 
+You can import files from the current directory or from subdirectories, but if importing from a
+subdirectory you can only import `main.kcl`.
+
 ---
 
 ## Functions vs `clone`
@@ -177,7 +177,7 @@ You can also import the whole module. This is useful if you want to use the
 result of a module as a variable, like a part.
 
 ```norun
-import "tests/inputs/cube.kcl" as cube
+import "cube.kcl"
 cube
   |> translate(x=10)
 ```
@@ -229,6 +229,19 @@ The final statement is what's important because it's the return value of the
 entire module. The module is expected to return a single object that can be used
 as a variable by the file that imports it.
 
+The name of the file or subdirectory is used as the name of the variable within the importing program.
+If you want to use a different name, you can do so by using the `as` keyword:
+
+```kcl,norun
+import "cube.kcl"                // Introduces a new variable called `cube`.
+import "cube.kcl" as block       // Introduces a new variable called `block`.
+import "cube/main.kcl"           // Introduces a new variable called `cube`.
+import "cube/main.kcl" as block  // Introduces a new variable called `block`.
+```
+
+If the filename includes hyphens (`-`) or starts with an underscore (`_`), then you must specify a
+variable name.
+
 ---
 
 ## Multiple instances of the same import
@@ -241,7 +254,7 @@ If you want to have multiple instances of the same object, you can use the
 [`clone`](/docs/kcl/clone) function. This will render a new instance of the object in memory.
 
 ```norun
-import cube from "tests/inputs/cube.kcl"
+import cube from "cube.kcl"
 
 cube  
   |> translate(x=10)
@@ -257,7 +270,7 @@ separate objects in memory, and can be manipulated independently.
 Here is an example with a file from another CAD system:
 
 ```kcl
-import "tests/inputs/cube.step" as cube
+import "tests/inputs/cube.step"
 
 cube
   |> translate(x=10)

docs/kcl-std/functions/std-array-reduce.md

@@ -12,7 +12,7 @@ reduce(
   @array: [any],
   initial: any,
   f: fn(any, accum: any): any,
-): [any]
+): any
 ```
 
 Take a starting value. Then, for each element of an array, calculate the next value,
@@ -28,7 +28,7 @@ using the previous value and the element.
 
 ### Returns
 
-[`[any]`](/docs/kcl-std/types/std-types-any)
+[`any`](/docs/kcl-std/types/std-types-any)
 
 
 ### Examples

docs/kcl-std/functions/std-math-legLen.md

@@ -11,7 +11,7 @@ Compute the length of the given leg.
 legLen(
   hypotenuse: number(Length),
   leg: number(Length),
-): number(deg)
+): number(Length)
 ```
 
 
@@ -25,7 +25,7 @@ legLen(
 
 ### Returns
 
-[`number(deg)`](/docs/kcl-std/types/std-types-number) - A number.
+[`number(Length)`](/docs/kcl-std/types/std-types-number) - A number.
 
 
 ### Examples

docs/kcl-std/functions/std-sketch-circle.md

@@ -11,7 +11,8 @@ layout: manual
 circle(
   @sketch_or_surface: Sketch | Plane | Face,
   center: Point2d,
-  radius: number(Length),
+  radius?: number(Length),
+  diameter?: number(Length),
   tag?: tag,
 ): Sketch
 ```
@@ -25,7 +26,8 @@ the provided (x, y) origin point.
 |----------|------|-------------|----------|
 | `sketch_or_surface` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) or [`Plane`](/docs/kcl-std/types/std-types-Plane) or [`Face`](/docs/kcl-std/types/std-types-Face) | Sketch to extend, or plane or surface to sketch on. | Yes |
 | `center` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | The center of the circle. | Yes |
-| `radius` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The radius of the circle. | Yes |
+| `radius` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The radius of the circle. Incompatible with `diameter`. | No |
+| `diameter` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The diameter of the circle. Incompatible with `radius`. | No |
 | [`tag`](/docs/kcl-std/types/std-types-tag) | [`tag`](/docs/kcl-std/types/std-types-tag) | Create a new tag which refers to this circle. | No |
 
 ### Returns
@@ -51,7 +53,7 @@ exampleSketch = startSketchOn(XZ)
   |> line(end = [0, 30])
   |> line(end = [-30, 0])
   |> close()
-  |> subtract2d(tool = circle(center = [0, 15], radius = 5))
+  |> subtract2d(tool = circle(center = [0, 15], diameter = 10))
 
 example = extrude(exampleSketch, length = 5)
 ```

docs/kcl-std/functions/std-sketch-patternTransform2d.md

@@ -1,19 +1,19 @@
 ---
 title: "patternTransform2d"
 subtitle: "Function in std::sketch"
-excerpt: "Just like patternTransform, but works on 2D sketches not 3D solids."
+excerpt: "Just like `patternTransform`, but works on 2D sketches not 3D solids."
 layout: manual
 ---
 
-Just like patternTransform, but works on 2D sketches not 3D solids.
+Just like `patternTransform`, but works on 2D sketches not 3D solids.
 
 ```kcl
 patternTransform2d(
-  @sketches: [Sketch],
-  instances: number,
-  transform: FunctionSource,
-  useOriginal?: bool,
-): [Sketch]
+  @sketches: [Sketch; 1+],
+  instances: number(_),
+  transform: fn(number(_)): { },
+  useOriginal?: boolean,
+): [Sketch; 1+]
 ```
 
 
@@ -22,14 +22,14 @@ patternTransform2d(
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketches` | [`[Sketch]`](/docs/kcl-std/types/std-types-Sketch) | The sketch(es) to duplicate | Yes |
-| `instances` | [`number`](/docs/kcl-std/types/std-types-number) | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
-| `transform` | `FunctionSource` | How each replica should be transformed. The transform function takes a single parameter: an integer representing which number replication the transform is for. E.g. the first replica to be transformed will be passed the argument `1`. This simplifies your math: the transform function can rely on id `0` being the original instance passed into the `patternTransform`. See the examples. | Yes |
-| `useOriginal` | [`bool`](/docs/kcl-std/types/std-types-bool) | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. Defaults to false. | No |
+| `sketches` | [`[Sketch; 1+]`](/docs/kcl-std/types/std-types-Sketch) | The sketch(es) to duplicate. | Yes |
+| `instances` | [`number(_)`](/docs/kcl-std/types/std-types-number) | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
+| `transform` | [`fn(number(_)): { }`](/docs/kcl-std/types/std-types-fn) | How each replica should be transformed. The transform function takes a single parameter: an integer representing which number replication the transform is for. E.g. the first replica to be transformed will be passed the argument `1`. This simplifies your math: the transform function can rely on id `0` being the original instance passed into the `patternTransform`. See the examples. | Yes |
+| `useOriginal` | `boolean` | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. | No |
 
 ### Returns
 
-[`[Sketch]`](/docs/kcl-std/types/std-types-Sketch)
+[`[Sketch; 1+]`](/docs/kcl-std/types/std-types-Sketch)
 
 
 ### Examples

docs/kcl-std/functions/std-transform-mirror2d.md

@@ -14,8 +14,6 @@ mirror2d(
 ): Sketch
 ```
 
-Only works on unclosed sketches for now.
-
 Mirror occurs around a local sketch axis rather than a global axis.
 
 ### Arguments

docs/kcl-std/index.md

@@ -65,7 +65,7 @@ layout: manual
   * [`line`](/docs/kcl-std/line)
   * [`loft`](/docs/kcl-std/loft)
   * [`patternCircular2d`](/docs/kcl-std/patternCircular2d)
-  * [`patternTransform2d`](/docs/kcl-std/patternTransform2d)
+  * [`patternTransform2d`](/docs/kcl-std/functions/std-sketch-patternTransform2d)
   * [`polygon`](/docs/kcl-std/polygon)
   * [`profileStart`](/docs/kcl-std/profileStart)
   * [`profileStartX`](/docs/kcl-std/profileStartX)
@@ -94,7 +94,7 @@ layout: manual
   * [`intersect`](/docs/kcl-std/intersect)
   * [`patternCircular3d`](/docs/kcl-std/patternCircular3d)
   * [`patternLinear3d`](/docs/kcl-std/patternLinear3d)
-  * [`patternTransform`](/docs/kcl-std/patternTransform)
+  * [`patternTransform`](/docs/kcl-std/functions/std-solid-patternTransform)
   * [`shell`](/docs/kcl-std/functions/std-solid-shell)
   * [`subtract`](/docs/kcl-std/subtract)
   * [`union`](/docs/kcl-std/union)

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

@@ -30,7 +30,7 @@ This module contains functions for creating and manipulating sketches, and makin
 * [`line`](/docs/kcl-std/line)
 * [`loft`](/docs/kcl-std/loft)
 * [`patternCircular2d`](/docs/kcl-std/patternCircular2d)
-* [`patternTransform2d`](/docs/kcl-std/patternTransform2d)
+* [`patternTransform2d`](/docs/kcl-std/functions/std-sketch-patternTransform2d)
 * [`polygon`](/docs/kcl-std/polygon)
 * [`profileStart`](/docs/kcl-std/profileStart)
 * [`profileStartX`](/docs/kcl-std/profileStartX)

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

@@ -18,7 +18,7 @@ This module contains functions for modifying solids, e.g., by adding a fillet or
 * [`intersect`](/docs/kcl-std/intersect)
 * [`patternCircular3d`](/docs/kcl-std/patternCircular3d)
 * [`patternLinear3d`](/docs/kcl-std/patternLinear3d)
-* [`patternTransform`](/docs/kcl-std/patternTransform)
+* [`patternTransform`](/docs/kcl-std/functions/std-solid-patternTransform)
 * [`shell`](/docs/kcl-std/functions/std-solid-shell)
 * [`subtract`](/docs/kcl-std/subtract)
 * [`union`](/docs/kcl-std/union)

docs/kcl-std/modules/std.md

@@ -11,7 +11,7 @@ Contains frequently used constants, functions for interacting with the KittyCAD
 
 The standard library is organised into modules (listed below), but most things are always available in KCL programs. 
 
-You might also want the [KCL language reference](/docs/kcl-lang) or the [KCL guide](). 
+You might also want the [KCL language reference](/docs/kcl-lang) or the [KCL guide](https://zoo.dev/docs/kcl-book/intro.html). 
 
 ## Modules
 

docs/kcl-std/patternCircular2d.md

@@ -12,8 +12,8 @@ patternCircular2d(
   @sketchSet: [Sketch],
   instances: number,
   center: Point2d,
-  arcDegrees: number,
-  rotateDuplicates: bool,
+  arcDegrees?: number,
+  rotateDuplicates?: bool,
   useOriginal?: bool,
 ): [Sketch]
 ```
@@ -27,8 +27,8 @@ patternCircular2d(
 | `sketchSet` | [`[Sketch]`](/docs/kcl-std/types/std-types-Sketch) | Which sketch(es) to pattern | Yes |
 | `instances` | [`number`](/docs/kcl-std/types/std-types-number) | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
 | `center` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | The center about which to make the pattern. This is a 2D vector. | Yes |
-| `arcDegrees` | [`number`](/docs/kcl-std/types/std-types-number) | The arc angle (in degrees) to place the repetitions. Must be greater than 0. | Yes |
-| `rotateDuplicates` | [`bool`](/docs/kcl-std/types/std-types-bool) | Whether or not to rotate the duplicates as they are copied. | Yes |
+| `arcDegrees` | [`number`](/docs/kcl-std/types/std-types-number) | The arc angle (in degrees) to place the repetitions. Must be greater than 0. Defaults to 360. | No |
+| `rotateDuplicates` | [`bool`](/docs/kcl-std/types/std-types-bool) | Whether or not to rotate the duplicates as they are copied. Defaults to true. | No |
 | `useOriginal` | [`bool`](/docs/kcl-std/types/std-types-bool) | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. Defaults to false. | No |
 
 ### Returns

e2e/playwright/code-pane-and-errors.spec.ts

@@ -235,6 +235,48 @@ extrude001 = extrude(sketch001, length = 5)`
         .first()
     ).toBeVisible()
   })
+
+  test('KCL errors with functions show hints for the entire backtrace', async ({
+    page,
+    homePage,
+    scene,
+    cmdBar,
+    editor,
+    toolbar,
+  }) => {
+    await homePage.goToModelingScene()
+    await scene.settled(cmdBar)
+
+    const code = `fn check(@x) {
+  return assert(x, isGreaterThan = 0)
+}
+
+fn middle(@x) {
+  return check(x)
+}
+
+middle(1)
+middle(0)
+`
+    await test.step('Set the code with a KCL error', async () => {
+      await toolbar.openPane('code')
+      await editor.replaceCode('', code)
+    })
+    // This shows all the diagnostics in a way that doesn't require the mouse
+    // pointer hovering over a coordinate, which would be brittle.
+    await test.step('Open CodeMirror diagnostics list', async () => {
+      // Ensure keyboard focus is in the editor.
+      await page.getByText('fn check(').click()
+      await page.keyboard.press('ControlOrMeta+Shift+M')
+    })
+    await expect(
+      page.getByText(`assert failed: Expected 0 to be greater than 0 but it wasn't
+check()
+middle()`)
+    ).toBeVisible()
+    // There should be one hint inside middle() and one at the top level.
+    await expect(page.getByText('Part of the error backtrace')).toHaveCount(2)
+  })
 })
 
 test(

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

@@ -36,7 +36,10 @@ test.describe('Command bar tests', () => {
     await u.closeDebugPanel()
 
     // Click the line of code for xLine.
-    await page.getByText(`close()`).click() // TODO remove this and reinstate // await topHorzSegmentClick()
+    await page.getByText(`startProfile(at = [-10, -10])`).click()
+
+    // Wait for the selection to register (TODO: we need a definitive way to wait for this)
+    await page.waitForTimeout(200)
 
     await toolbar.extrudeButton.click()
     await cmdBar.expectState({
@@ -45,10 +48,10 @@ test.describe('Command bar tests', () => {
       currentArgKey: 'sketches',
       currentArgValue: '',
       headerArguments: {
-        Sketches: '',
+        Profiles: '',
         Length: '',
       },
-      highlightedHeaderArg: 'sketches',
+      highlightedHeaderArg: 'Profiles',
     })
     await cmdBar.progressCmdBar()
     await cmdBar.progressCmdBar()
@@ -56,7 +59,7 @@ test.describe('Command bar tests', () => {
       stage: 'review',
       commandName: 'Extrude',
       headerArguments: {
-        Sketches: '1 segment',
+        Profiles: '1 profile',
         Length: '5',
       },
     })
@@ -286,7 +289,7 @@ test.describe('Command bar tests', () => {
     await cmdBar.cmdOptions.getByText('Extrude').click()
 
     // Assert that we're on the selection step
-    await expect(page.getByRole('button', { name: 'sketches' })).toBeDisabled()
+    await expect(page.getByRole('button', { name: 'Profiles' })).toBeDisabled()
     // Select a face
     await page.mouse.move(700, 200)
     await page.mouse.click(700, 200)
@@ -399,7 +402,6 @@ test.describe('Command bar tests', () => {
         sortBy: 'last-modified-desc',
       })
       await page.goto(page.url() + targetURL)
-      expect(page.url()).toContain(targetURL)
     })
 
     await test.step(`Submit the command`, async () => {
@@ -410,7 +412,7 @@ test.describe('Command bar tests', () => {
         currentArgValue: '',
         headerArguments: {
           Method: '',
-          Name: 'test',
+          Name: 'main.kcl',
           Code: '1 line',
         },
         highlightedHeaderArg: 'method',
@@ -421,7 +423,7 @@ test.describe('Command bar tests', () => {
         commandName: 'Import file from URL',
         headerArguments: {
           Method: 'New project',
-          Name: 'test',
+          Name: 'main.kcl',
           Code: '1 line',
         },
       })
@@ -463,7 +465,6 @@ test.describe('Command bar tests', () => {
         sortBy: 'last-modified-desc',
       })
       await page.goto(page.url() + targetURL)
-      expect(page.url()).toContain(targetURL)
     })
 
     await test.step(`Submit the command`, async () => {
@@ -474,7 +475,7 @@ test.describe('Command bar tests', () => {
         currentArgValue: '',
         headerArguments: {
           Method: '',
-          Name: 'test',
+          Name: 'main.kcl',
           Code: '1 line',
         },
         highlightedHeaderArg: 'method',
@@ -487,7 +488,7 @@ test.describe('Command bar tests', () => {
         currentArgValue: '',
         headerArguments: {
           Method: 'Existing project',
-          Name: 'test',
+          Name: 'main.kcl',
           ProjectName: '',
           Code: '1 line',
         },
@@ -500,7 +501,7 @@ test.describe('Command bar tests', () => {
         headerArguments: {
           Method: 'Existing project',
           ProjectName: 'testProjectDir',
-          Name: 'test',
+          Name: 'main.kcl',
           Code: '1 line',
         },
       })
@@ -510,7 +511,7 @@ test.describe('Command bar tests', () => {
     await test.step(`Ensure we created the project and are in the modeling scene`, async () => {
       await editor.expectEditor.toContain('extrusionDistance = 12')
       await toolbar.openPane('files')
-      await toolbar.expectFileTreeState(['main.kcl', 'test.kcl'])
+      await toolbar.expectFileTreeState(['main-1.kcl', 'main.kcl'])
     })
   })
 
@@ -661,4 +662,56 @@ c = 3 + a`
       `a = 5b = a * amyParameter001 = ${newValue}c = 3 + a`
     )
   })
+
+  test('Command palette can be opened via query parameter', async ({
+    page,
+    homePage,
+    cmdBar,
+  }) => {
+    await page.goto(`${page.url()}/?cmd=app.theme&groupId=settings`)
+    await homePage.expectState({
+      projectCards: [],
+      sortBy: 'last-modified-desc',
+    })
+    await cmdBar.expectState({
+      stage: 'arguments',
+      commandName: 'Settings · app · theme',
+      currentArgKey: 'value',
+      currentArgValue: '',
+      headerArguments: {
+        Level: 'user',
+        Value: '',
+      },
+      highlightedHeaderArg: 'value',
+    })
+  })
+
+  test('Text-to-CAD command can be closed with escape while in prompt', async ({
+    page,
+    homePage,
+    cmdBar,
+  }) => {
+    await homePage.expectState({
+      projectCards: [],
+      sortBy: 'last-modified-desc',
+    })
+    await homePage.textToCadBtn.click()
+    await cmdBar.expectState({
+      stage: 'arguments',
+      commandName: 'Text-to-CAD Create',
+      currentArgKey: 'prompt',
+      currentArgValue: '',
+      headerArguments: {
+        Method: 'New project',
+        NewProjectName: 'untitled',
+        Prompt: '',
+      },
+      highlightedHeaderArg: 'prompt',
+    })
+    await page.keyboard.press('Escape')
+    await cmdBar.toBeClosed()
+    await cmdBar.expectState({
+      stage: 'commandBarClosed',
+    })
+  })
 })

e2e/playwright/editor-tests.spec.ts

@@ -1131,6 +1131,8 @@ sketch001 = startSketchOn(XZ)
     await page.waitForTimeout(100)
 
     await page.getByText('startProfile(at = [4.61, -14.01])').click()
+    // Wait for the selection to register (TODO: we need a definitive way to wait for this)
+    await page.waitForTimeout(200)
     await toolbar.extrudeButton.click()
     await cmdBar.progressCmdBar()
     await cmdBar.expectState({
@@ -1138,7 +1140,7 @@ sketch001 = startSketchOn(XZ)
       currentArgKey: 'length',
       currentArgValue: '5',
       headerArguments: {
-        Sketches: '1 face',
+        Profiles: '1 profile',
         Length: '',
       },
       highlightedHeaderArg: 'length',
@@ -1148,7 +1150,7 @@ sketch001 = startSketchOn(XZ)
     await cmdBar.expectState({
       stage: 'review',
       headerArguments: {
-        Sketches: '1 face',
+        Profiles: '1 profile',
         Length: '5',
       },
       commandName: 'Extrude',

e2e/playwright/file-tree.spec.ts

@@ -238,6 +238,26 @@ test.describe('when using the file tree to', () => {
     }
   )
 
+  test(
+    `create new folders and that doesn't trigger a navigation`,
+    { tag: ['@electron', '@macos', '@windows'] },
+    async ({ page, homePage, scene, toolbar, cmdBar }) => {
+      await homePage.goToModelingScene()
+      await scene.settled(cmdBar)
+      await toolbar.openPane('files')
+      const { createNewFolder } = await getUtils(page, test)
+
+      await createNewFolder('folder')
+
+      await createNewFolder('folder.kcl')
+
+      await test.step(`Postcondition: folders are created and we didn't navigate`, async () => {
+        await toolbar.expectFileTreeState(['folder', 'folder.kcl', 'main.kcl'])
+        await expect(toolbar.fileName).toHaveText('main.kcl')
+      })
+    }
+  )
+
   test(
     'deleting all files recreates a default main.kcl with no code',
     { tag: '@electron' },

e2e/playwright/fixtures/cmdBarFixture.ts

@@ -105,14 +105,19 @@ export class CmdBarFixture {
   expectState = async (expected: CmdBarSerialised) => {
     return expect.poll(() => this._serialiseCmdBar()).toEqual(expected)
   }
-  /** The method will use buttons OR press enter randomly to progress the cmdbar,
-   * this could have unexpected results depending on what's focused
-   *
-   * TODO: This method assumes the user has a valid input to the current stage,
+  /**
+   * This method is used to progress the command bar to the next step, defaulting to clicking the next button.
+   * Optionally, with the `shouldUseKeyboard` parameter, it will hit `Enter` to progress.
+   * * TODO: This method assumes the user has a valid input to the current stage,
    * and assumes we are past the `pickCommand` step.
    */
-  progressCmdBar = async (shouldFuzzProgressMethod = true) => {
+  progressCmdBar = async (shouldUseKeyboard = false) => {
     await this.page.waitForTimeout(2000)
+    if (shouldUseKeyboard) {
+      await this.page.keyboard.press('Enter')
+      return
+    }
+
     const arrowButton = this.page.getByRole('button', {
       name: 'arrow right Continue',
     })
@@ -146,9 +151,7 @@ export class CmdBarFixture {
     await this.cmdBarOpenBtn.click()
     await expect(this.page.getByPlaceholder('Search commands')).toBeVisible()
     if (selectCmd === 'promptToEdit') {
-      const promptEditCommand = this.page.getByText(
-        'Use Zoo AI to edit your parts and code.'
-      )
+      const promptEditCommand = this.selectOption({ name: 'Text-to-CAD Edit' })
       await expect(promptEditCommand.first()).toBeVisible()
       await promptEditCommand.first().scrollIntoViewIfNeeded()
       await promptEditCommand.first().click()
@@ -310,6 +313,11 @@ export class CmdBarFixture {
     await expect(this.cmdBarElement).toBeVisible({ timeout: 10_000 })
   }
 
+  async toBeClosed() {
+    // Check that the command bar is closed
+    await expect(this.cmdBarElement).not.toBeVisible({ timeout: 10_000 })
+  }
+
   async expectArgValue(value: string) {
     // Check the placeholder project name exists
     const actualArgument = await this.cmdBarElement

e2e/playwright/fixtures/homePageFixture.ts

@@ -26,6 +26,7 @@ export class HomePageFixture {
   sortByNameBtn!: Locator
   appHeader!: Locator
   tutorialBtn!: Locator
+  textToCadBtn!: Locator
 
   constructor(page: Page) {
     this.page = page
@@ -47,6 +48,7 @@ export class HomePageFixture {
     this.sortByNameBtn = this.page.getByTestId('home-sort-by-name')
     this.appHeader = this.page.getByTestId('app-header')
     this.tutorialBtn = this.page.getByTestId('home-tutorial-button')
+    this.textToCadBtn = this.page.getByTestId('home-text-to-cad')
   }
 
   private _serialiseSortBy = async (): Promise<
@@ -121,11 +123,13 @@ export class HomePageFixture {
     await projectCard.click()
   }
 
-  goToModelingScene = async (name: string = 'testDefault') => {
+  /** Returns the project name in case caller has used the default and needs it */
+  goToModelingScene = async (name = 'testDefault') => {
     // On web this is a no-op. There is no project view.
-    if (process.env.PLATFORM === 'web') return
+    if (process.env.PLATFORM === 'web') return ''
 
     await this.createAndGoToProject(name)
+    return name
   }
 
   isNativeFileMenuCreated = async () => {

e2e/playwright/lib/api-reporter.ts

@@ -61,6 +61,7 @@ class MyAPIReporter implements Reporter {
     const payload = {
       // Required information
       project: 'https://github.com/KittyCAD/modeling-app',
+      suite: process.env.CI_SUITE || 'e2e',
       branch: process.env.GITHUB_HEAD_REF || process.env.GITHUB_REF_NAME || '',
       commit: process.env.CI_COMMIT_SHA || process.env.GITHUB_SHA || '',
       test: test.titlePath().slice(2).join(' › '),

e2e/playwright/native-file-menu.spec.ts

@@ -197,18 +197,6 @@ test.describe(
         await clickElectronNativeMenuById(tronApp, 'File.Export current part')
         await cmdBar.expectCommandName('Export')
       })
-      await test.step('Modeling.File.Share part via Zoo link', async () => {
-        await page.waitForTimeout(250)
-        await clickElectronNativeMenuById(
-          tronApp,
-          'File.Share part via Zoo link'
-        )
-        const textToCheck =
-          'Link copied to clipboard. Anyone who clicks this link will get a copy of this file. Share carefully!'
-        // Check if text appears anywhere in the page
-        const isTextVisible = page.getByText(textToCheck)
-        await expect(isTextVisible).toBeVisible({ timeout: 10000 })
-      })
       await test.step('Modeling.File.Preferences.Project settings', async () => {
         await page.waitForTimeout(250)
         await clickElectronNativeMenuById(
@@ -264,7 +252,7 @@ test.describe(
           tronApp,
           'Edit.Modify with Zoo Text-To-CAD'
         )
-        await cmdBar.expectCommandName('Prompt-to-edit')
+        await cmdBar.expectCommandName('Text-to-CAD Edit')
       })
       await test.step('Modeling.Edit.Edit parameter', async () => {
         await page.waitForTimeout(250)
@@ -530,7 +518,7 @@ test.describe(
           'Design.Create with Zoo Text-To-CAD'
         )
         await cmdBar.toBeOpened()
-        await cmdBar.expectCommandName('Text to CAD')
+        await cmdBar.expectCommandName('Text-to-CAD Create')
       })
 
       await test.step('Modeling.Design.Modify with Zoo Text-To-CAD', async () => {
@@ -540,7 +528,7 @@ test.describe(
           'Design.Modify with Zoo Text-To-CAD'
         )
         await cmdBar.toBeOpened()
-        await cmdBar.expectCommandName('Prompt-to-edit')
+        await cmdBar.expectCommandName('Text-to-CAD Edit')
       })
 
       await test.step('Modeling.Help.KCL code samples', async () => {

e2e/playwright/onboarding-tests.spec.ts

@@ -6,7 +6,6 @@ test.describe('Onboarding tests', () => {
     homePage,
     toolbar,
     editor,
-    scene,
     tronApp,
   }) => {
     if (!tronApp) {
@@ -62,7 +61,6 @@ test.describe('Onboarding tests', () => {
       await editor.expectEditor.toContain('@settings(defaultLengthUnit = in)', {
         shouldNormalise: true,
       })
-      await scene.connectionEstablished()
     })
 
     await test.step('Go home and verify we still see the tutorial button, then begin it.', async () => {
@@ -132,9 +130,7 @@ test.describe('Onboarding tests', () => {
       })
 
       await test.step('Dismiss the onboarding', async () => {
-        await postDismissToast.waitFor({ state: 'hidden' })
         await page.keyboard.press('Escape')
-        await expect(postDismissToast).toBeVisible()
         await expect(page.getByTestId('onboarding-content')).not.toBeVisible()
         await expect.poll(() => page.url()).not.toContain('/onboarding')
       })
@@ -162,13 +158,10 @@ test.describe('Onboarding tests', () => {
       await test.step('Gets to the onboarding start', async () => {
         await expect(toolbar.projectName).toContainText('tutorial-project')
         await expect(tutorialWelcomeHeading).toBeVisible()
-        await scene.connectionEstablished()
       })
 
       await test.step('Dismiss the onboarding', async () => {
-        await postDismissToast.waitFor({ state: 'hidden' })
         await page.keyboard.press('Escape')
-        await expect(postDismissToast).toBeVisible()
         await expect(page.getByTestId('onboarding-content')).not.toBeVisible()
         await expect.poll(() => page.url()).not.toContain('/onboarding')
       })

e2e/playwright/point-click.spec.ts

@@ -78,8 +78,8 @@ test.describe('Point-and-click tests', () => {
         stage: 'arguments',
         currentArgKey: 'sketches',
         currentArgValue: '',
-        headerArguments: { Sketches: '', Length: '' },
-        highlightedHeaderArg: 'sketches',
+        headerArguments: { Profiles: '', Length: '' },
+        highlightedHeaderArg: 'Profiles',
         commandName: 'Extrude',
       })
       await cmdBar.progressCmdBar()
@@ -87,7 +87,7 @@ test.describe('Point-and-click tests', () => {
         stage: 'arguments',
         currentArgKey: 'length',
         currentArgValue: '5',
-        headerArguments: { Sketches: '1 face', Length: '' },
+        headerArguments: { Profiles: '1 profile', Length: '' },
         highlightedHeaderArg: 'length',
         commandName: 'Extrude',
       })
@@ -98,7 +98,7 @@ test.describe('Point-and-click tests', () => {
 
       await cmdBar.expectState({
         stage: 'review',
-        headerArguments: { Sketches: '1 face', Length: '5' },
+        headerArguments: { Profiles: '1 profile', Length: '5' },
         commandName: 'Extrude',
       })
       await cmdBar.progressCmdBar()
@@ -1634,15 +1634,15 @@ sketch002 = startSketchOn(plane001)
             stage: 'arguments',
             currentArgKey: 'sketches',
             currentArgValue: '',
-            headerArguments: { Sketches: '' },
-            highlightedHeaderArg: 'sketches',
+            headerArguments: { Profiles: '' },
+            highlightedHeaderArg: 'Profiles',
             commandName: 'Loft',
           })
           await selectSketches()
           await cmdBar.progressCmdBar()
           await cmdBar.expectState({
             stage: 'review',
-            headerArguments: { Sketches: '2 faces' },
+            headerArguments: { Profiles: '2 profiles' },
             commandName: 'Loft',
           })
           await cmdBar.submit()
@@ -1658,14 +1658,14 @@ sketch002 = startSketchOn(plane001)
             stage: 'arguments',
             currentArgKey: 'sketches',
             currentArgValue: '',
-            headerArguments: { Sketches: '' },
-            highlightedHeaderArg: 'sketches',
+            headerArguments: { Profiles: '' },
+            highlightedHeaderArg: 'Profiles',
             commandName: 'Loft',
           })
           await cmdBar.progressCmdBar()
           await cmdBar.expectState({
             stage: 'review',
-            headerArguments: { Sketches: '2 faces' },
+            headerArguments: { Profiles: '2 profiles' },
             commandName: 'Loft',
           })
           await cmdBar.submit()
@@ -1830,10 +1830,10 @@ sketch002 = startSketchOn(XZ)
           currentArgValue: '',
           headerArguments: {
             Sectional: '',
-            Sketches: '',
+            Profiles: '',
             Path: '',
           },
-          highlightedHeaderArg: 'sketches',
+          highlightedHeaderArg: 'Profiles',
           stage: 'arguments',
         })
         await clickOnSketch1()
@@ -1844,7 +1844,7 @@ sketch002 = startSketchOn(XZ)
           currentArgValue: '',
           headerArguments: {
             Sectional: '',
-            Sketches: '1 face',
+            Profiles: '1 profile',
             Path: '',
           },
           highlightedHeaderArg: 'path',
@@ -1857,7 +1857,7 @@ sketch002 = startSketchOn(XZ)
           currentArgValue: '',
           headerArguments: {
             Sectional: '',
-            Sketches: '1 face',
+            Profiles: '1 profile',
             Path: '',
           },
           highlightedHeaderArg: 'path',
@@ -1867,13 +1867,17 @@ sketch002 = startSketchOn(XZ)
         await cmdBar.expectState({
           commandName: 'Sweep',
           headerArguments: {
-            Sketches: '1 face',
+            Profiles: '1 profile',
             Path: '1 segment',
             Sectional: '',
           },
           stage: 'review',
         })
-        await cmdBar.progressCmdBar()
+        // Confirm we can submit from the review step with just `Enter`
+        await cmdBar.progressCmdBar(true)
+        await cmdBar.expectState({
+          stage: 'commandBarClosed',
+        })
       })
 
       await test.step(`Confirm code is added to the editor, scene has changed`, async () => {
@@ -1968,10 +1972,10 @@ profile001 = ${circleCode}`
         currentArgValue: '',
         headerArguments: {
           Sectional: '',
-          Sketches: '',
+          Profiles: '',
           Path: '',
         },
-        highlightedHeaderArg: 'sketches',
+        highlightedHeaderArg: 'Profiles',
         stage: 'arguments',
       })
       await editor.scrollToText(circleCode)
@@ -1983,7 +1987,7 @@ profile001 = ${circleCode}`
         currentArgValue: '',
         headerArguments: {
           Sectional: '',
-          Sketches: '1 face',
+          Profiles: '1 profile',
           Path: '',
         },
         highlightedHeaderArg: 'path',
@@ -1997,7 +2001,7 @@ profile001 = ${circleCode}`
         currentArgValue: '',
         headerArguments: {
           Sectional: '',
-          Sketches: '1 face',
+          Profiles: '1 profile',
           Path: '',
         },
         highlightedHeaderArg: 'path',
@@ -2007,13 +2011,13 @@ profile001 = ${circleCode}`
       await cmdBar.expectState({
         commandName: 'Sweep',
         headerArguments: {
-          Sketches: '1 face',
+          Profiles: '1 profile',
           Path: '1 helix',
           Sectional: '',
         },
         stage: 'review',
       })
-      await cmdBar.progressCmdBar()
+      await cmdBar.progressCmdBar(true)
       await editor.expectEditor.toContain(sweepDeclaration)
     })
 
@@ -3691,7 +3695,7 @@ tag=$rectangleSegmentC002,
       await scene.settled(cmdBar)
 
       // select line of code
-      const codeToSelection = `segAng(rectangleSegmentA002) - 90,`
+      const codeToSelection = `startProfile(at = [-66.77, 84.81])`
       // revolve
       await editor.scrollToText(codeToSelection)
       await page.getByText(codeToSelection).click()
@@ -4634,10 +4638,10 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'sketches',
         currentArgValue: '',
         headerArguments: {
-          Sketches: '',
+          Profiles: '',
           Length: '',
         },
-        highlightedHeaderArg: 'sketches',
+        highlightedHeaderArg: 'Profiles',
         commandName: 'Extrude',
       })
       await cmdBar.progressCmdBar()
@@ -4646,7 +4650,7 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'length',
         currentArgValue: '5',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           Length: '',
         },
         highlightedHeaderArg: 'length',
@@ -4657,7 +4661,7 @@ path001 = startProfile(sketch001, at = [0, 0])
       await cmdBar.expectState({
         stage: 'review',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           Length: '1',
         },
         commandName: 'Extrude',
@@ -4728,11 +4732,11 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'sketches',
         currentArgValue: '',
         headerArguments: {
-          Sketches: '',
+          Profiles: '',
           Path: '',
           Sectional: '',
         },
-        highlightedHeaderArg: 'sketches',
+        highlightedHeaderArg: 'Profiles',
         commandName: 'Sweep',
       })
       await cmdBar.progressCmdBar()
@@ -4741,7 +4745,7 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'path',
         currentArgValue: '',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           Path: '',
           Sectional: '',
         },
@@ -4754,7 +4758,7 @@ path001 = startProfile(sketch001, at = [0, 0])
       await cmdBar.expectState({
         stage: 'review',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           Path: '1 segment',
           Sectional: '',
         },
@@ -4825,11 +4829,11 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'sketches',
         currentArgValue: '',
         headerArguments: {
-          Sketches: '',
+          Profiles: '',
           AxisOrEdge: '',
           Angle: '',
         },
-        highlightedHeaderArg: 'sketches',
+        highlightedHeaderArg: 'Profiles',
         commandName: 'Revolve',
       })
       await cmdBar.progressCmdBar()
@@ -4838,7 +4842,7 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'axisOrEdge',
         currentArgValue: '',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           AxisOrEdge: '',
           Angle: '',
         },
@@ -4854,7 +4858,7 @@ path001 = startProfile(sketch001, at = [0, 0])
         currentArgKey: 'angle',
         currentArgValue: '360',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           AxisOrEdge: 'Edge',
           Edge: '1 segment',
           Angle: '',
@@ -4867,7 +4871,7 @@ path001 = startProfile(sketch001, at = [0, 0])
       await cmdBar.expectState({
         stage: 'review',
         headerArguments: {
-          Sketches: '2 faces',
+          Profiles: '2 profiles',
           AxisOrEdge: 'Edge',
           Edge: '1 segment',
           Angle: '180',

e2e/playwright/projects.spec.ts

@@ -11,6 +11,7 @@ import {
   getPlaywrightDownloadDir,
   getUtils,
   isOutOfViewInScrollContainer,
+  runningOnWindows,
 } from '@e2e/playwright/test-utils'
 import { expect, test } from '@e2e/playwright/zoo-test'
 
@@ -1979,7 +1980,6 @@ test(
   }
 )
 
-// Flaky
 test(
   'Original project name persist after onboarding',
   { tag: '@electron' },
@@ -2064,3 +2064,55 @@ test(
     })
   }
 )
+
+test(
+  'import from nested directory',
+  { tag: ['@electron', '@windows', '@macos'] },
+  async ({ scene, cmdBar, context, page }) => {
+    await context.folderSetupFn(async (dir) => {
+      const bracketDir = path.join(dir, 'bracket')
+      await fsp.mkdir(bracketDir, { recursive: true })
+      const nestedDir = path.join(bracketDir, 'nested')
+      await fsp.mkdir(nestedDir, { recursive: true })
+
+      await fsp.copyFile(
+        executorInputPath('cylinder-inches.kcl'),
+        path.join(nestedDir, 'main.kcl')
+      )
+      await fsp.writeFile(
+        path.join(bracketDir, 'main.kcl'),
+        runningOnWindows()
+          ? `import 'nested\\main.kcl' as thing\n\nthing`
+          : `import 'nested/main.kcl' as thing\n\nthing`
+      )
+    })
+
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    const u = await getUtils(page)
+
+    const pointOnModel = { x: 630, y: 280 }
+
+    await test.step('Opening the bracket project should load the stream', async () => {
+      // expect to see the text bracket
+      await expect(page.getByText('bracket')).toBeVisible()
+
+      await page.getByText('bracket').click()
+
+      await scene.settled(cmdBar)
+
+      await expect(
+        page.getByRole('button', { name: 'Start Sketch' })
+      ).toBeEnabled({
+        timeout: 20_000,
+      })
+
+      // gray at this pixel means the stream has loaded in the most
+      // user way we can verify it (pixel color)
+      await expect
+        .poll(() => u.getGreatestPixDiff(pointOnModel, [125, 125, 125]), {
+          timeout: 10_000,
+        })
+        .toBeLessThan(15)
+    })
+  }
+)

e2e/playwright/prompt-to-edit-snapshot-tests.spec.ts

@@ -99,6 +99,8 @@ test.describe('edit with AI example snapshots', () => {
       await test.step('fire off edit prompt', async () => {
         await cmdBar.captureTextToCadRequestSnapshot(test.info())
         await cmdBar.openCmdBar('promptToEdit')
+        await page.waitForTimeout(100)
+        await cmdBar.progressCmdBar()
         // being specific about the color with a hex means asserting pixel color is more stable
         await page
           .getByTestId('cmd-bar-arg-value')

e2e/playwright/prompt-to-edit.spec.ts

@@ -88,6 +88,8 @@ test.describe('Prompt-to-edit tests', () => {
 
         await test.step('fire off edit prompt', async () => {
           await cmdBar.openCmdBar('promptToEdit')
+          await page.waitForTimeout(100)
+          await cmdBar.progressCmdBar()
           // being specific about the color with a hex means asserting pixel color is more stable
           await page
             .getByTestId('cmd-bar-arg-value')
@@ -165,6 +167,8 @@ test.describe('Prompt-to-edit tests', () => {
 
     await test.step('fire of bad prompt', async () => {
       await cmdBar.openCmdBar('promptToEdit')
+      await page.waitForTimeout(100)
+      await cmdBar.progressCmdBar()
       await page
         .getByTestId('cmd-bar-arg-value')
         .fill('ansheusha asnthuatshoeuhtaoetuhthaeu laughs in dvorak')

e2e/playwright/sketch-tests.spec.ts

@@ -995,8 +995,8 @@ profile001 = startProfile(sketch001, at = [${roundOff(scale * 69.6)}, ${roundOff
     await u.expectCmdLog('[data-message-type="execution-done"]')
     await u.closeDebugPanel()
 
-    // click "line(end = [1.32, 0.38])"
-    await page.getByText(`line(end = [1.32, 0.38])`).click()
+    // click profile in code
+    await page.getByText(`startProfile(at = [-0.45, 0.87])`).click()
     await page.waitForTimeout(100)
     await expect(page.getByRole('button', { name: 'Edit Sketch' })).toBeEnabled(
       { timeout: 10_000 }
@@ -1014,14 +1014,14 @@ profile001 = startProfile(sketch001, at = [${roundOff(scale * 69.6)}, ${roundOff
     // click extrude
     await toolbar.extrudeButton.click()
 
-    // sketch selection should already have been made. "Sketches: 1 face" only show up when the selection has been made already
+    // sketch selection should already have been made.
     // otherwise the cmdbar would be waiting for a selection.
     await cmdBar.progressCmdBar()
     await cmdBar.expectState({
       stage: 'arguments',
       currentArgKey: 'length',
       currentArgValue: '5',
-      headerArguments: { Sketches: '1 segment', Length: '' },
+      headerArguments: { Profiles: '1 profile', Length: '' },
       highlightedHeaderArg: 'length',
       commandName: 'Extrude',
     })

e2e/playwright/test-utils.ts

@@ -551,17 +551,20 @@ export async function getUtils(page: Page, test_?: typeof test) {
 
     createNewFile: async (name: string) => {
       return test?.step(`Create a file named ${name}`, async () => {
-        // If the application is in the middle of connecting a stream
-        // then creating a new file won't work in the end.
-        await expect(
-          page.getByRole('button', { name: 'Start Sketch' })
-        ).not.toBeDisabled()
         await page.getByTestId('create-file-button').click()
         await page.getByTestId('tree-input-field').fill(name)
         await page.keyboard.press('Enter')
       })
     },
 
+    createNewFolder: async (name: string) => {
+      return test?.step(`Create a folder named ${name}`, async () => {
+        await page.getByTestId('create-folder-button').click()
+        await page.getByTestId('tree-input-field').fill(name)
+        await page.keyboard.press('Enter')
+      })
+    },
+
     cloneFile: async (name: string) => {
       return test?.step(`Cloning file '${name}'`, async () => {
         await page

e2e/playwright/testing-samples-loading.spec.ts

@@ -103,6 +103,8 @@ test.describe('Testing loading external models', () => {
         file: 'ball-bearing' + FILE_EXT,
         title: 'Ball Bearing',
         file1: 'ball-bearing-1' + FILE_EXT,
+        folderName: 'ball-bearing',
+        folderName1: 'ball-bearing-1',
       }
       const projectCard = page.getByRole('link', { name: 'bracket' })
       const overwriteWarning = page.getByText(
@@ -154,8 +156,10 @@ test.describe('Testing loading external models', () => {
 
       await test.step(`Ensure we made and opened a new file`, async () => {
         await editor.expectEditor.toContain('// ' + sampleOne.title)
-        await expect(newlyCreatedFile(sampleOne.file)).toBeVisible()
-        await expect(projectMenuButton).toContainText(sampleOne.file)
+        await expect(
+          page.getByTestId('file-tree-item').getByText(sampleOne.folderName)
+        ).toBeVisible()
+        await expect(projectMenuButton).toContainText('main.kcl')
       })
 
       await test.step(`Load a KCL sample with the command palette`, async () => {
@@ -169,8 +173,10 @@ test.describe('Testing loading external models', () => {
 
       await test.step(`Ensure we made and opened a new file with a unique name`, async () => {
         await editor.expectEditor.toContain('// ' + sampleOne.title)
-        await expect(newlyCreatedFile(sampleOne.file1)).toBeVisible()
-        await expect(projectMenuButton).toContainText(sampleOne.file1)
+        await expect(
+          page.getByTestId('file-tree-item').getByText(sampleOne.folderName1)
+        ).toBeVisible()
+        await expect(projectMenuButton).toContainText('main.kcl')
       })
     }
   )

e2e/playwright/text-to-cad-tests.spec.ts

@@ -4,9 +4,10 @@ import type { Page } from '@playwright/test'
 
 import { createProject, getUtils } from '@e2e/playwright/test-utils'
 import { expect, test } from '@e2e/playwright/zoo-test'
+import type { CmdBarFixture } from '@e2e/playwright/fixtures/cmdBarFixture'
 
 test.describe('Text-to-CAD tests', () => {
-  test('basic lego happy case', async ({ page, homePage }) => {
+  test('basic lego happy case', async ({ page, homePage, cmdBar }) => {
     const u = await getUtils(page)
 
     await test.step('Set up', async () => {
@@ -15,7 +16,11 @@ test.describe('Text-to-CAD tests', () => {
       await u.waitForPageLoad()
     })
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x4 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -56,6 +61,7 @@ test.describe('Text-to-CAD tests', () => {
   test('success model, then ignore success toast, user can create new prompt from command bar', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -64,7 +70,11 @@ test.describe('Text-to-CAD tests', () => {
     await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x6 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x6 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -82,7 +92,11 @@ test.describe('Text-to-CAD tests', () => {
     await expect(successToastMessage).toBeVisible({ timeout: 15000 })
 
     // Can send a new prompt from the command bar.
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x4 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -100,6 +114,7 @@ test.describe('Text-to-CAD tests', () => {
   test('you can reject text-to-cad output and it does nothing', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -108,7 +123,11 @@ test.describe('Text-to-CAD tests', () => {
     await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x4 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -141,6 +160,7 @@ test.describe('Text-to-CAD tests', () => {
   test('sending a bad prompt fails, can dismiss', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -150,7 +170,11 @@ test.describe('Text-to-CAD tests', () => {
     await u.waitForPageLoad()
 
     const randomPrompt = `aslkdfja;` + Date.now() + `FFFFEIWJF`
-    await sendPromptFromCommandBarTriggeredByButton(page, randomPrompt)
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      randomPrompt,
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -188,6 +212,7 @@ test.describe('Text-to-CAD tests', () => {
   test('sending a bad prompt fails, can start over from toast', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -197,7 +222,7 @@ test.describe('Text-to-CAD tests', () => {
     await u.waitForPageLoad()
 
     const badPrompt = 'akjsndladf lajbhflauweyfaaaljhr472iouafyvsssssss'
-    await sendPromptFromCommandBarTriggeredByButton(page, badPrompt)
+    await sendPromptFromCommandBarAndSetExistingProject(page, badPrompt, cmdBar)
 
     // Find the toast.
     // Look out for the toast message
@@ -256,6 +281,7 @@ test.describe('Text-to-CAD tests', () => {
   test('sending a bad prompt fails, can ignore toast, can start over from command bar', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -265,7 +291,7 @@ test.describe('Text-to-CAD tests', () => {
     await u.waitForPageLoad()
 
     const badPrompt = 'akjsndladflajbhflauweyf15;'
-    await sendPromptFromCommandBarTriggeredByButton(page, badPrompt)
+    await sendPromptFromCommandBarAndSetExistingProject(page, badPrompt, cmdBar)
 
     // Find the toast.
     // Look out for the toast message
@@ -292,7 +318,11 @@ test.describe('Text-to-CAD tests', () => {
     await expect(page.getByText(`Text-to-CAD failed`)).toBeVisible()
 
     // They should be able to try again from the command bar.
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x4 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -310,17 +340,40 @@ test.describe('Text-to-CAD tests', () => {
   test('ensure you can shift+enter in the prompt box', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
     await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await homePage.goToModelingScene()
+    const projectName = await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
     const promptWithNewline = `a 2x4\nlego`
 
-    await page.getByTestId('text-to-cad').click()
+    await test.step('Get to the prompt step to test', async () => {
+      await cmdBar.openCmdBar()
+      await cmdBar.selectOption({ name: 'Text-to-CAD Create' }).click()
+
+      await cmdBar.currentArgumentInput.fill('existing')
+      await cmdBar.progressCmdBar()
+
+      await cmdBar.currentArgumentInput.fill(projectName)
+      await cmdBar.progressCmdBar()
+
+      await cmdBar.expectState({
+        commandName: 'Text-to-CAD Create',
+        stage: 'arguments',
+        currentArgKey: 'prompt',
+        currentArgValue: '',
+        highlightedHeaderArg: 'prompt',
+        headerArguments: {
+          Method: 'Existing project',
+          ProjectName: projectName,
+          Prompt: '',
+        },
+      })
+    })
 
     // Type the prompt.
     await page.keyboard.type('a 2x4')
@@ -354,6 +407,7 @@ test.describe('Text-to-CAD tests', () => {
   test('can do many at once and get many prompts back, and interact with many', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     // Let this test run longer since we've seen it timeout.
     test.setTimeout(180_000)
@@ -365,11 +419,23 @@ test.describe('Text-to-CAD tests', () => {
     await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x4 lego',
+      cmdBar
+    )
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x8 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x8 lego',
+      cmdBar
+    )
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x10 lego')
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'a 2x10 lego',
+      cmdBar
+    )
 
     // Find the toast.
     // Look out for the toast message
@@ -440,6 +506,7 @@ test.describe('Text-to-CAD tests', () => {
   test('can do many at once with errors, clicking dismiss error does not dismiss all', async ({
     page,
     homePage,
+    cmdBar,
   }) => {
     const u = await getUtils(page)
 
@@ -448,11 +515,16 @@ test.describe('Text-to-CAD tests', () => {
     await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
-    await sendPromptFromCommandBarTriggeredByButton(page, 'a 2x4 lego')
-
-    await sendPromptFromCommandBarTriggeredByButton(
+    await sendPromptFromCommandBarAndSetExistingProject(
       page,
-      'alkjsdnlajshdbfjlhsbdf a;askjdnf'
+      'a 2x4 lego',
+      cmdBar
+    )
+
+    await sendPromptFromCommandBarAndSetExistingProject(
+      page,
+      'alkjsdnlajshdbfjlhsbdf a;askjdnf',
+      cmdBar
     )
 
     // Find the toast.
@@ -526,7 +598,9 @@ async function _sendPromptFromCommandBar(page: Page, promptStr: string) {
     const cmdSearchBar = page.getByPlaceholder('Search commands')
     await expect(cmdSearchBar).toBeVisible()
 
-    const textToCadCommand = page.getByText('Use the Zoo Text-to-CAD API')
+    const textToCadCommand = page.getByRole('option', {
+      name: 'Text-to-CAD Create',
+    })
     await expect(textToCadCommand.first()).toBeVisible()
     // Click the Text-to-CAD command
     await textToCadCommand.first().scrollIntoViewIfNeeded()
@@ -544,29 +618,67 @@ async function _sendPromptFromCommandBar(page: Page, promptStr: string) {
   })
 }
 
-async function sendPromptFromCommandBarTriggeredByButton(
+async function sendPromptFromCommandBarAndSetExistingProject(
   page: Page,
-  promptStr: string
+  promptStr: string,
+  cmdBar: CmdBarFixture,
+  projectName = 'testDefault'
 ) {
   await page.waitForTimeout(1000)
   await test.step(`Send prompt from command bar: ${promptStr}`, async () => {
-    await page.getByTestId('text-to-cad').click()
+    await cmdBar.openCmdBar()
+    await cmdBar.selectOption({ name: 'Text-to-CAD Create' }).click()
 
-    // Enter the prompt.
-    const prompt = page.getByRole('textbox', { name: 'Prompt' })
-    await expect(prompt.first()).toBeVisible()
+    await cmdBar.expectState({
+      commandName: 'Text-to-CAD Create',
+      stage: 'arguments',
+      currentArgKey: 'method',
+      currentArgValue: '',
+      highlightedHeaderArg: 'method',
+      headerArguments: {
+        Method: '',
+        Prompt: '',
+      },
+    })
+    await cmdBar.currentArgumentInput.fill('existing')
+    await cmdBar.progressCmdBar()
 
-    // Type the prompt.
-    await page.keyboard.type(promptStr)
-    await page.waitForTimeout(200)
-    await page.keyboard.press('Enter')
+    await cmdBar.expectState({
+      commandName: 'Text-to-CAD Create',
+      stage: 'arguments',
+      currentArgKey: 'projectName',
+      currentArgValue: '',
+      highlightedHeaderArg: 'projectName',
+      headerArguments: {
+        Method: 'Existing project',
+        ProjectName: '',
+        Prompt: '',
+      },
+    })
+    await cmdBar.currentArgumentInput.fill(projectName)
+    await cmdBar.progressCmdBar()
+
+    await cmdBar.expectState({
+      commandName: 'Text-to-CAD Create',
+      stage: 'arguments',
+      currentArgKey: 'prompt',
+      currentArgValue: '',
+      highlightedHeaderArg: 'prompt',
+      headerArguments: {
+        Method: 'Existing project',
+        ProjectName: projectName,
+        Prompt: '',
+      },
+    })
+    await cmdBar.currentArgumentInput.fill(promptStr)
+    await cmdBar.progressCmdBar()
   })
 }
 
 test(
   'Text-to-CAD functionality',
   { tag: '@electron' },
-  async ({ context, page }, testInfo) => {
+  async ({ context, page, cmdBar }, testInfo) => {
     const projectName = 'project-000'
     const prompt = 'lego 2x4'
     const textToCadFileName = 'lego-2x4.kcl'
@@ -603,7 +715,12 @@ test(
     await openKclCodePanel()
 
     await test.step(`Test file creation`, async () => {
-      await sendPromptFromCommandBarTriggeredByButton(page, prompt)
+      await sendPromptFromCommandBarAndSetExistingProject(
+        page,
+        prompt,
+        cmdBar,
+        projectName
+      )
       // File is considered created if it shows up in the Project Files pane
       await expect(textToCadFileButton).toBeVisible({ timeout: 20_000 })
       expect(fileExists()).toBeTruthy()
@@ -773,12 +890,12 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       await u.openFilePanel()
       await expect(
-        page.getByTestId('file-tree-item').getByText('2x2x2-cube.kcl')
+        page.getByTestId('file-tree-item').getByText('main.kcl')
       ).toBeVisible()
     }
   )
@@ -867,12 +984,12 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       await u.openFilePanel()
       await expect(
-        page.getByTestId('file-tree-item').getByText('2x2x2-cube.kcl')
+        page.getByTestId('file-tree-item').getByText('2x2x2-cube')
       ).toBeVisible()
     }
   )
@@ -913,7 +1030,7 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       await page.getByRole('button', { name: 'Reject' }).click()
@@ -961,7 +1078,7 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
     }
   )
@@ -1067,13 +1184,13 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       // Check file is created
       await u.openFilePanel()
       await expect(
-        page.getByTestId('file-tree-item').getByText('2x2x2-cube.kcl')
+        page.getByTestId('file-tree-item').getByText('2x2x2-cube')
       ).toBeVisible()
     }
   )
@@ -1213,18 +1330,14 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       // Check file is created
       await u.openFilePanel()
-      await expect(
-        page.getByTestId('file-tree-item').getByText('2x2x2-cube.kcl')
-      ).toBeVisible()
-
       await expect(
         page.getByTestId('file-tree-item').getByText('main.kcl')
-      ).not.toBeVisible()
+      ).toBeVisible()
     }
   )
 
@@ -1363,13 +1476,13 @@ test.describe('Mocked Text-to-CAD API tests', { tag: ['@skipWin'] }, () => {
       )
       await expect(page.getByTestId('app-header-file-name')).toBeVisible()
       await expect(page.getByTestId('app-header-file-name')).toContainText(
-        '2x2x2-cube.kcl'
+        'main.kcl'
       )
 
       // Check file is created
       await u.openFilePanel()
       await expect(
-        page.getByTestId('file-tree-item').getByText('2x2x2-cube.kcl')
+        page.getByTestId('file-tree-item').getByText('2x2x2-cube')
       ).toBeVisible()
       await expect(
         page.getByTestId('file-tree-item').getByText('main.kcl')

package.json

@@ -94,7 +94,6 @@
     "build:wasm:dev": "./scripts/build-wasm-dev.sh",
     "build:wasm:dev:windows": "powershell -ExecutionPolicy Bypass -File ./scripts/build-wasm-dev.ps1",
     "pretest": "npm run remove-importmeta",
-    "test:rust": "(cd rust && just test && just lint)",
     "simpleserver": "npm run pretest && http-server ./public --cors -p 3000",
     "simpleserver:ci": "npm run pretest && http-server ./public --cors -p 3000 &",
     "simpleserver:bg": "npm run pretest && http-server ./public --cors -p 3000 &",
@@ -130,15 +129,14 @@
     "tronb:package:prod": "npm run tronb:vite:prod && electron-builder --config electron-builder.yml --publish always",
     "test-setup": "npm install && npm run build:wasm",
     "test": "vitest --mode development",
+    "test:rust": "(cd rust && just test && just lint)",
     "test:snapshots": "PLATFORM=web NODE_ENV=development playwright test --config=playwright.config.ts --grep=@snapshot --trace=on --shard=1/1",
-    "test:unit": "vitest run --mode development --exclude **/kclSamples.test.ts --exclude **/jest-component-unit-tests/*",
+    "test:unit": "vitest run --mode development --exclude **/jest-component-unit-tests/*",
     "test:unit:components": "jest -c jest-component-unit-tests/jest.config.ts --rootDir jest-component-unit-tests/",
-    "test:unit:kcl-samples": "vitest run --mode development ./src/lang/kclSamples.test.ts",
     "test:playwright:electron": "playwright test --config=playwright.electron.config.ts --grep-invert=@snapshot",
     "test:playwright:electron:local": "npm run tronb:vite:dev && playwright test --config=playwright.electron.config.ts --grep-invert=@snapshot --grep-invert=\"$(curl --silent https://test-analysis-bot.hawk-dinosaur.ts.net/projects/KittyCAD/modeling-app/tests/disabled/regex)\"",
     "test:playwright:electron:local-engine": "npm run tronb:vite:dev && playwright test --config=playwright.electron.config.ts --grep-invert='@snapshot|@skipLocalEngine' --grep-invert=\"$(curl --silent https://test-analysis-bot.hawk-dinosaur.ts.net/projects/KittyCAD/modeling-app/tests/disabled/regex)\"",
-    "test:unit:local": "npm run simpleserver:bg && npm run test:unit; kill-port 3000",
-    "test:unit:kcl-samples:local": "npm run simpleserver:bg && npm run test:unit:kcl-samples; kill-port 3000"
+    "test:unit:local": "npm run simpleserver:bg && npm run test:unit; kill-port 3000"
   },
   "browserslist": {
     "production": [

public/kcl-samples/README.md

@@ -37,6 +37,8 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![bottle](screenshots/bottle.png)](bottle/main.kcl)
 #### [bracket](bracket/main.kcl) ([screenshot](screenshots/bracket.png))
 [![bracket](screenshots/bracket.png)](bracket/main.kcl)
+#### [brake-rotor](brake-rotor/main.kcl) ([screenshot](screenshots/brake-rotor.png))
+[![brake-rotor](screenshots/brake-rotor.png)](brake-rotor/main.kcl)
 #### [car-wheel-assembly](car-wheel-assembly/main.kcl) ([screenshot](screenshots/car-wheel-assembly.png))
 [![car-wheel-assembly](screenshots/car-wheel-assembly.png)](car-wheel-assembly/main.kcl)
 #### [cold-plate](cold-plate/main.kcl) ([screenshot](screenshots/cold-plate.png))
@@ -49,12 +51,16 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![countersunk-plate](screenshots/countersunk-plate.png)](countersunk-plate/main.kcl)
 #### [cpu-cooler](cpu-cooler/main.kcl) ([screenshot](screenshots/cpu-cooler.png))
 [![cpu-cooler](screenshots/cpu-cooler.png)](cpu-cooler/main.kcl)
+#### [curtain-wall-anchor-plate](curtain-wall-anchor-plate/main.kcl) ([screenshot](screenshots/curtain-wall-anchor-plate.png))
+[![curtain-wall-anchor-plate](screenshots/curtain-wall-anchor-plate.png)](curtain-wall-anchor-plate/main.kcl)
 #### [cycloidal-gear](cycloidal-gear/main.kcl) ([screenshot](screenshots/cycloidal-gear.png))
 [![cycloidal-gear](screenshots/cycloidal-gear.png)](cycloidal-gear/main.kcl)
 #### [dodecahedron](dodecahedron/main.kcl) ([screenshot](screenshots/dodecahedron.png))
 [![dodecahedron](screenshots/dodecahedron.png)](dodecahedron/main.kcl)
 #### [enclosure](enclosure/main.kcl) ([screenshot](screenshots/enclosure.png))
 [![enclosure](screenshots/enclosure.png)](enclosure/main.kcl)
+#### [engine-valve](engine-valve/main.kcl) ([screenshot](screenshots/engine-valve.png))
+[![engine-valve](screenshots/engine-valve.png)](engine-valve/main.kcl)
 #### [exhaust-manifold](exhaust-manifold/main.kcl) ([screenshot](screenshots/exhaust-manifold.png))
 [![exhaust-manifold](screenshots/exhaust-manifold.png)](exhaust-manifold/main.kcl)
 #### [flange](flange/main.kcl) ([screenshot](screenshots/flange.png))
@@ -103,6 +109,8 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![mounting-plate](screenshots/mounting-plate.png)](mounting-plate/main.kcl)
 #### [multi-axis-robot](multi-axis-robot/main.kcl) ([screenshot](screenshots/multi-axis-robot.png))
 [![multi-axis-robot](screenshots/multi-axis-robot.png)](multi-axis-robot/main.kcl)
+#### [pdu-faceplate](pdu-faceplate/main.kcl) ([screenshot](screenshots/pdu-faceplate.png))
+[![pdu-faceplate](screenshots/pdu-faceplate.png)](pdu-faceplate/main.kcl)
 #### [pillow-block-bearing](pillow-block-bearing/main.kcl) ([screenshot](screenshots/pillow-block-bearing.png))
 [![pillow-block-bearing](screenshots/pillow-block-bearing.png)](pillow-block-bearing/main.kcl)
 #### [pipe](pipe/main.kcl) ([screenshot](screenshots/pipe.png))
@@ -119,16 +127,24 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![router-template-cross-bar](screenshots/router-template-cross-bar.png)](router-template-cross-bar/main.kcl)
 #### [router-template-slate](router-template-slate/main.kcl) ([screenshot](screenshots/router-template-slate.png))
 [![router-template-slate](screenshots/router-template-slate.png)](router-template-slate/main.kcl)
+#### [sash-window](sash-window/main.kcl) ([screenshot](screenshots/sash-window.png))
+[![sash-window](screenshots/sash-window.png)](sash-window/main.kcl)
 #### [sheet-metal-bracket](sheet-metal-bracket/main.kcl) ([screenshot](screenshots/sheet-metal-bracket.png))
 [![sheet-metal-bracket](screenshots/sheet-metal-bracket.png)](sheet-metal-bracket/main.kcl)
+#### [shepherds-hook-bolt](shepherds-hook-bolt/main.kcl) ([screenshot](screenshots/shepherds-hook-bolt.png))
+[![shepherds-hook-bolt](screenshots/shepherds-hook-bolt.png)](shepherds-hook-bolt/main.kcl)
 #### [socket-head-cap-screw](socket-head-cap-screw/main.kcl) ([screenshot](screenshots/socket-head-cap-screw.png))
 [![socket-head-cap-screw](screenshots/socket-head-cap-screw.png)](socket-head-cap-screw/main.kcl)
+#### [spinning-highrise-tower](spinning-highrise-tower/main.kcl) ([screenshot](screenshots/spinning-highrise-tower.png))
+[![spinning-highrise-tower](screenshots/spinning-highrise-tower.png)](spinning-highrise-tower/main.kcl)
 #### [spur-gear](spur-gear/main.kcl) ([screenshot](screenshots/spur-gear.png))
 [![spur-gear](screenshots/spur-gear.png)](spur-gear/main.kcl)
 #### [spur-reduction-gearset](spur-reduction-gearset/main.kcl) ([screenshot](screenshots/spur-reduction-gearset.png))
 [![spur-reduction-gearset](screenshots/spur-reduction-gearset.png)](spur-reduction-gearset/main.kcl)
 #### [surgical-drill-guide](surgical-drill-guide/main.kcl) ([screenshot](screenshots/surgical-drill-guide.png))
 [![surgical-drill-guide](screenshots/surgical-drill-guide.png)](surgical-drill-guide/main.kcl)
+#### [thermal-block-insert](thermal-block-insert/main.kcl) ([screenshot](screenshots/thermal-block-insert.png))
+[![thermal-block-insert](screenshots/thermal-block-insert.png)](thermal-block-insert/main.kcl)
 #### [tooling-nest-block](tooling-nest-block/main.kcl) ([screenshot](screenshots/tooling-nest-block.png))
 [![tooling-nest-block](screenshots/tooling-nest-block.png)](tooling-nest-block/main.kcl)
 #### [utility-sink](utility-sink/main.kcl) ([screenshot](screenshots/utility-sink.png))

public/kcl-samples/brake-rotor/main.kcl

@@ -0,0 +1,179 @@
+// A 320mm vented brake disc (rotor), with straight vanes, 30mm thick. The disc bell should accommodate 5 M12 wheel studs on a 114.3mm pitch circle diameter.
+
+
+
+
+@settings(defaultLengthUnit = mm)
+
+// Define parameters.
+dDisc = 320
+dPitchCircle = 114.3
+dBore = 64
+nStuds = 5
+dStudDrilling = 12.5 // M12
+hFrictionSurface = 60
+tDiscHalf = 10
+
+// Vent parameters.
+tVent = 10
+wVent = 6
+rVentFillet = 2
+nVentBosses = 36
+
+// Drilling parameters.
+dDrillDia = 6
+aBase = 90
+aSweep = 30
+nArcs = 12
+
+// Bell parameters.
+aDraftBell = 5
+tBell = 5 // Wall thickness.
+hBellAboveDiscFace = 40
+hBellSubflush = 4
+wUndercut = 8
+
+fn drillHole(activeSketch, t) {
+  // Sketch a vent hole at line parameter value t on an arc drawn across the disc surface.
+  rInner = dDisc / 2 - hFrictionSurface
+  rOuter = dDisc / 2
+
+  aStart = aBase
+  aEnd = aBase - aSweep
+
+  // Linear interpolation of radius.
+  rCurrent = rInner + t * (rOuter - rInner)
+
+  // Linear interpolation of angle.
+  aCurrent = aStart + t * (aEnd - aStart)
+
+  // Calculate position.
+  xCenter = rCurrent * cos(aCurrent)
+  yCenter = rCurrent * sin(aCurrent)
+
+  // Draw.
+  drillCircle = circle(activeSketch, center = [xCenter, yCenter], radius = dDrillDia / 2)
+  return drillCircle
+}
+
+fn createDiscHalf(plane, dDiscParam, hFrictionSurfaceParam, tDiscHalfParam) {
+  // Create a disc half with a vent hole pattern.
+  sketchFace = startSketchOn(plane)
+  profileFace = circle(sketchFace, center = [0, 0], radius = dDiscParam / 2)
+    |> subtract2d(tool = circle(sketchFace, center = [0, 0], radius = dDiscParam / 2 - hFrictionSurfaceParam))
+
+  // Create three circles at t = 0, 0.5, and 1
+  hole1 = drillHole(activeSketch = sketchFace, t = 0.2)
+  hole2 = drillHole(activeSketch = sketchFace, t = 0.5)
+  hole3 = drillHole(activeSketch = sketchFace, t = 0.8)
+
+  // Pattern and cut.
+  holes = patternCircular2d(
+    [hole1, hole2, hole3],
+    instances = nArcs,
+    center = [0, 0],
+    arcDegrees = 360,
+    rotateDuplicates = true,
+  )
+  profileDrilled = subtract2d(profileFace, tool = holes)
+
+  // Extrude.
+  discHalf = extrude(profileFace, length = tDiscHalfParam)
+  return discHalf
+}
+
+// ---------------------------------------------------------------------------------------------------------------------
+
+// Create inboard half.
+discInboard = createDiscHalf(
+  plane = XY,
+  dDiscParam = dDisc,
+  hFrictionSurfaceParam = hFrictionSurface,
+  tDiscHalfParam = tDiscHalf,
+)
+
+// Create vents.
+planeVent = offsetPlane(XY, offset = tDiscHalf)
+sketchVent = startSketchOn(planeVent)
+profileVent = startProfile(sketchVent, at = [-wVent, dDisc / 2])
+  |> angledLine(angle = 0, length = wVent, tag = $rectangleSegmentA001)
+  |> angledLine(angle = segAng(rectangleSegmentA001) - 90, length = hFrictionSurface, tag = $seg02)
+  |> angledLine(angle = segAng(rectangleSegmentA001), length = -segLen(rectangleSegmentA001), tag = $seg03)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg01)
+  |> close()
+
+ventPad = extrude(profileVent, length = tVent)
+  |> fillet(
+       radius = rVentFillet,
+       tags = [
+         getCommonEdge(faces = [seg01, rectangleSegmentA001]),
+         getCommonEdge(faces = [seg02, rectangleSegmentA001]),
+         getCommonEdge(faces = [seg01, seg03]),
+         getCommonEdge(faces = [seg03, seg02])
+       ],
+     )
+ventSet = patternCircular3d(
+  ventPad,
+  instances = nVentBosses,
+  axis = [0, 0, 1],
+  center = [0, 0, tDiscHalf],
+  arcDegrees = 360,
+  rotateDuplicates = true,
+)
+
+// Create outboard half.
+planeOutboard = offsetPlane(XY, offset = tDiscHalf + tVent)
+discOutboard = createDiscHalf(
+  plane = planeOutboard,
+  dDiscParam = dDisc,
+  hFrictionSurfaceParam = hFrictionSurface,
+  tDiscHalfParam = tDiscHalf,
+)
+
+// Now create bell.
+rCenter = dDisc / 2 - hFrictionSurface - wUndercut
+rBore = dBore / 2
+lDraftExterior = hBellAboveDiscFace / tan(90 - aDraftBell)
+lDraftInterior = (hBellAboveDiscFace - tBell) / tan(90 - aDraftBell)
+
+// Inner and outer radius of outboard face of disc bell.
+rOuter = rCenter - lDraftExterior - rBore
+rInner = rOuter + lDraftExterior - (tBell + lDraftInterior)
+
+sketchDiscBell = startSketchOn(-YZ)
+bodyDiscBell = startProfile(
+       sketchDiscBell,
+       at = [
+         -dDisc / 2 + hFrictionSurface,
+         tDiscHalf * 2 + tVent
+       ],
+     )
+  |> arc(
+       %,
+       angleStart = -180,
+       angleEnd = 0,
+       radius = wUndercut / 2,
+     )
+  |> line(end = [lDraftExterior, hBellAboveDiscFace])
+  |> xLine(length = rOuter, tag = $seg04)
+  |> yLine(length = -tBell)
+  |> xLine(length = -rInner)
+  |> line(end = [-lDraftInterior, -hBellAboveDiscFace])
+  |> line(end = [0, -2]) // Wall thickness.
+  |> xLine(length = -1 * (tBell + wUndercut))
+  |> close(%)
+  |> revolve(axis = Y)
+
+// Drill lug holes.
+sketchLugs = startSketchOn(bodyDiscBell, face = seg04)
+profileStud = circle(sketchLugs, center = [0, dPitchCircle / 2], radius = dStudDrilling / 2)
+  |> patternCircular2d(
+       %,
+       instances = nStuds,
+       center = [0, 0],
+       arcDegrees = 360,
+       rotateDuplicates = true,
+     )
+
+clearance = 2 // Some margin on negative extrude.
+lugs = extrude(profileStud, length = -1 * (tBell + clearance))

public/kcl-samples/curtain-wall-anchor-plate/main.kcl

@@ -0,0 +1,155 @@
+// Curtain Wall Anchor Plate
+// A structural steel L-plate used to anchor curtain wall systems to concrete slabs, with elongated holes for adjustability and bolts with nuts and base plates for secure fastening
+
+// Set units in millimeters (mm)
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Define parameters
+slabPlateBaseLength = 300
+slabPlateHookLength = 80
+slabPlateWidth = 200
+slabPlateThickness = 8
+offsetSlabRail = 200
+
+// Generate L-shaped anchor profile with base and hook flange
+// Includes fillets at internal and external corners for strength and safety
+fn lProfileFn(lengthBase, lengthHook, width, thickness) {
+  profilePlane = startSketchOn(offsetPlane(XZ, offset = -width / 2))
+  profileShape = startProfile(profilePlane, at = [0, 0])
+    |> yLine(length = lengthHook, tag = $hookOutside)
+    |> xLine(length = thickness)
+    |> yLine(length = thickness - lengthHook, tag = $hookInside)
+    |> xLine(length = lengthBase - thickness, tag = $baseInside)
+    |> yLine(length = -thickness)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $baseOutside)
+    |> close()
+  profileBody = extrude(profileShape, length = width)
+    |> fillet(
+         radius = thickness,
+         tags = [
+           getCommonEdge(faces = [baseInside, hookInside])
+         ],
+       )
+    |> fillet(
+         radius = thickness * 2,
+         tags = [
+           getCommonEdge(faces = [baseOutside, hookOutside])
+         ],
+       )
+  return profileBody
+}
+
+// Create a hexagonal shape used for bolt and nut heads
+fn hexagonFn(plane, radius) {
+  shape = startProfile(plane, at = [-radius, 0])
+    |> angledLine(angle = 60, length = radius)
+    |> xLine(length = radius)
+    |> angledLine(angle = -60, length = radius)
+    |> angledLine(angle = -120, length = radius)
+    |> xLine(length = -radius)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close()
+  return shape
+}
+
+// Build a bolt with a hexagonal head and cylindrical shaft
+fn boltFn(diameter, length) {
+  boltHeadPlane = startSketchOn(XY)
+  boltHeadShape = hexagonFn(plane = boltHeadPlane, radius = diameter)
+  boltHeadBody = extrude(boltHeadShape, length = diameter * 0.7)
+  boltPlane = startSketchOn(boltHeadBody, face = START)
+  boltShape = circle(boltPlane, center = [0, 0], radius = diameter / 2)
+  boltBody = extrude(boltShape, length = length)
+  return boltBody
+}
+
+// Construct a bolt assembly with base plate and hex nut
+// Assembles all parts for realistic anchor simulation
+fn boltWithPlateAndNutFn(diameter, length, gap) {
+  plateSide = diameter * 3
+  plateplane = startSketchOn(offsetPlane(XY, offset = -gap))
+  plateShape = startProfile(plateplane, at = [-plateSide / 2, -plateSide / 2])
+    |> yLine(length = plateSide)
+    |> xLine(length = plateSide)
+    |> yLine(length = -plateSide)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close()
+  plateBody = extrude(plateShape, length = -diameter * 0.3)
+  nutPlane = startSketchOn(plateBody, face = START)
+  boltHeadShape = hexagonFn(plane = nutPlane, radius = 12)
+  boltHeadBody = extrude(boltHeadShape, length = diameter * 0.7)
+  boltBody = boltFn(diameter = diameter, length = gap + diameter + 3)
+  mergedBody = union([boltHeadBody, boltBody])
+  return mergedBody
+}
+
+// Generate the plate geometry with a vertical hook for slab attachment
+slabPlate = lProfileFn(
+  lengthBase = slabPlateBaseLength,
+  lengthHook = slabPlateHookLength,
+  width = slabPlateWidth,
+  thickness = slabPlateThickness,
+)
+
+// Define oblong holes for bolts, allowing positional adjustment
+wideHoleWidth = 12
+wideHoleLength = 60
+wideHoleOffset = 30
+
+// Two slots mirrored across the plate width
+wideHolePlane = startSketchOn(XY)
+wideHoleShape = startProfile(
+       wideHolePlane,
+       at = [
+         -(wideHoleLength - wideHoleWidth) / 2,
+         wideHoleWidth / 2
+       ],
+     )
+  |> xLine(length = wideHoleLength - wideHoleWidth)
+  |> tangentialArc(endAbsolute = [
+       (wideHoleLength - wideHoleWidth) / 2,
+       -wideHoleWidth / 2
+     ])
+  |> xLine(length = wideHoleWidth - wideHoleLength)
+  |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+  |> translate(
+       %,
+       x = offsetSlabRail,
+       y = wideHoleOffset - (slabPlateWidth / 2),
+       z = -1,
+     )
+wideHoleVoidLeft = extrude(wideHoleShape, length = slabPlateThickness + 2)
+wideHoleVoidRight = clone(wideHoleVoidLeft)
+  |> translate(
+       %,
+       x = 0,
+       y = slabPlateWidth - (wideHoleOffset * 2),
+       z = 0,
+     )
+
+// Cut the holes into the anchor plate body
+slabPlatePunchOne = subtract([slabPlate], tools = [wideHoleVoidLeft])
+slabPlatePunchTwo = subtract([slabPlatePunchOne], tools = [wideHoleVoidRight])
+
+// Add two bolt assemblies into the oblong slots
+// Properly rotated and spaced to match anchor hole layout
+slabPlateBolts = boltWithPlateAndNutFn(diameter = 10, length = 20, gap = slabPlateThickness + 5)
+  |> rotate(
+       %,
+       roll = 180,
+       pitch = 0,
+       yaw = 0,
+     )
+  |> translate(
+       %,
+       x = offsetSlabRail,
+       y = wideHoleOffset - (slabPlateWidth / 2),
+       z = 5,
+     )
+  |> patternLinear3d(
+       %,
+       instances = 2,
+       distance = slabPlateWidth - (wideHoleOffset * 2),
+       axis = [0, -1, 0],
+     )

public/kcl-samples/engine-valve/main.kcl

@@ -0,0 +1,79 @@
+// Engine Valve
+// A mechanical valve used in internal combustion engines to control intake or exhaust flow
+
+
+
+
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Define parameters
+valveDiameter = 30
+valveLength = 120
+valveHeadLength = valveDiameter * 1.0
+valveHeadThickness = 3
+stemDiameter = 6
+stemHeadLength = 9
+stemLength = valveLength - valveHeadLength - stemHeadLength
+
+// Create the valve head
+valveRadius = valveDiameter / 2
+valveHeadPlane = startSketchOn(XZ)
+valveHeadShape = startProfile(valveHeadPlane, at = [-0.01, valveHeadLength])
+  |> xLine(length = 0.01 - (stemDiameter / 2))
+  |> line(endAbsolute = [0.01 - (stemDiameter / 2), valveRadius])
+  |> tangentialArc(endAbsolute = [-0.8 * valveRadius, valveHeadThickness], tag = $seg01)
+  |> tangentialArc(endAbsolute = [-valveRadius, 0])
+  |> xLine(length = 0.3 * valveRadius)
+  |> arc(
+       interiorAbsolute = [
+         -0.34 * valveRadius,
+         0.08 * valveRadius
+       ],
+       endAbsolute = [
+         -0.02 * valveRadius,
+         0.11 * valveRadius
+       ],
+     )
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+valveHead = revolve(valveHeadShape, angle = 360, axis = Y)
+
+// Create the valve stem
+valveStemSketch = startSketchOn(offsetPlane(XY, offset = valveHeadLength))
+  |> circle(center = [0, 0], radius = stemDiameter / 2)
+  |> extrude(length = stemLength - valveHeadLength - stemHeadLength)
+
+// Create the valve stem end
+stepLength = stemHeadLength / 10
+step1 = startSketchOn(valveStemSketch, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.9)
+  |> extrude(%, length = stepLength * 2)
+step2 = startSketchOn(step1, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.8)
+  |> extrude(%, length = stepLength)
+step3 = startSketchOn(step2, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.9)
+  |> extrude(%, length = stepLength)
+step4 = startSketchOn(step3, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.8)
+  |> extrude(%, length = stepLength)
+step5 = startSketchOn(step4, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.9)
+  |> extrude(%, length = stepLength)
+step6 = startSketchOn(step5, face = END)
+  |> circle(%, center = [0, 0], radius = stemDiameter / 2 * 0.8)
+  |> extrude(%, length = stepLength)
+step7 = startSketchOn(step6, face = END)
+  |> circle(
+       %,
+       center = [0, 0],
+       radius = stemDiameter / 2 * 0.9,
+       tag = $seg02,
+     )
+  |> extrude(%, length = stepLength * 3, tagEnd = $capEnd001)
+  |> chamfer(
+       length = 0.5,
+       tags = [
+         getCommonEdge(faces = [seg02, capEnd001])
+       ],
+     )

public/kcl-samples/manifest.json

@@ -74,6 +74,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "brake-rotor/main.kcl",
+    "multipleFiles": false,
+    "title": "A 320mm vented brake disc (rotor), with straight vanes, 30mm thick. The disc bell should accommodate 5 M12 wheel studs on a 114.3mm pitch circle diameter.",
+    "description": "",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "car-wheel-assembly/main.kcl",
@@ -147,6 +157,16 @@
       "removable-sticker.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "curtain-wall-anchor-plate/main.kcl",
+    "multipleFiles": false,
+    "title": "Curtain Wall Anchor Plate",
+    "description": "A structural steel L-plate used to anchor curtain wall systems to concrete slabs, with elongated holes for adjustability and bolts with nuts and base plates for secure fastening",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "cycloidal-gear/main.kcl",
@@ -177,6 +197,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "engine-valve/main.kcl",
+    "multipleFiles": false,
+    "title": "Engine Valve",
+    "description": "A mechanical valve used in internal combustion engines to control intake or exhaust flow",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "exhaust-manifold/main.kcl",
@@ -422,6 +452,16 @@
       "robot-rotating-base.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "pdu-faceplate/main.kcl",
+    "multipleFiles": false,
+    "title": "Power Distribution Unit (PDU) faceplate with European plug sockets and switch",
+    "description": "Designed for standard 19-inch rack systems with 1U height and 8 sockets",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "pillow-block-bearing/main.kcl",
@@ -512,6 +552,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "sash-window/main.kcl",
+    "multipleFiles": false,
+    "title": "Sash Window",
+    "description": "A traditional wooden sash window with two vertically sliding panels and a central locking mechanism",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "sheet-metal-bracket/main.kcl",
@@ -522,6 +572,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "shepherds-hook-bolt/main.kcl",
+    "multipleFiles": false,
+    "title": "Shepherd’s Hook Bolt",
+    "description": "A bent bolt with a curved hook, typically used for hanging or anchoring loads. The threaded end allows secure attachment to surfaces or materials, while the curved hook resists pull-out under tension.",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "socket-head-cap-screw/main.kcl",
@@ -532,6 +592,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "spinning-highrise-tower/main.kcl",
+    "multipleFiles": false,
+    "title": "Spinning Highrise Tower",
+    "description": "A conceptual high-rise tower with a central core and rotating floor slabs, demonstrating dynamic form through vertical repetition and transformation",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "spur-gear/main.kcl",
@@ -562,6 +632,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "thermal-block-insert/main.kcl",
+    "multipleFiles": false,
+    "title": "Thermal Block Insert",
+    "description": "Interlocking insulation insert for masonry walls, designed with a tongue-and-groove profile for modular alignment and thermal efficiency",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "tooling-nest-block/main.kcl",

public/kcl-samples/pdu-faceplate/main.kcl

@@ -0,0 +1,240 @@
+// Power Distribution Unit (PDU) faceplate with European plug sockets and switch
+// Designed for standard 19-inch rack systems with 1U height and 8 sockets
+
+// Set units in millimeters (mm)
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Define the dimensions
+// Width fits standard 19” rack, height is 1U, depth is variable
+faceplateWidth = 482.6 // this is standardized to fit 19-inch racks)
+faceplateHeight = 44.45 // usually 1U (44.45 mm), but can be 2U (88.9 mm) or more
+faceplateDepth = 100 // varies by manufacturer, but commonly between 100 mm and 300 mm
+
+
+// Define dimensions of side supports (width and thickness)
+supportWidth = 50
+supportThickness = 3
+
+// Main body of the PDU faceplate with integrated rack mounting flanges
+faceplateShape = startSketchOn(offsetPlane(XY, offset = -faceplateHeight / 2))
+  |> startProfile(%, at = [-faceplateWidth / 2 - supportWidth, 0])
+  |> yLine(length = supportThickness)
+  |> xLine(length = supportWidth)
+  |> yLine(length = faceplateDepth - supportThickness)
+  |> xLine(length = faceplateWidth)
+  |> yLine(length = supportThickness - faceplateDepth)
+  |> xLine(length = supportWidth)
+  |> yLine(length = -supportThickness)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg01)
+  |> close()
+faceplateBody = extrude(faceplateShape, length = faceplateHeight)
+faceplateFrontFace = startSketchOn(faceplateBody, face = seg01)
+
+// Creates recessed volume within the faceplate for inserting modules
+nestWall = 2
+nestWidth = faceplateWidth - (nestWall * 2)
+nestHeight = faceplateHeight - (nestWall * 2)
+nestDepth = faceplateDepth - nestWall
+nestShape = startProfile(faceplateFrontFace, at = [-nestWidth / 2, nestHeight / 2])
+  |> xLine(length = nestWidth)
+  |> yLine(length = -nestHeight)
+  |> xLine(length = -nestWidth)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+nestVoid = extrude(nestShape, length = -nestDepth)
+
+// Spacer block on the left side, used to position components correctly
+moduleHeight = nestHeight
+moduleWidth = nestHeight
+moduleDepth = nestHeight
+
+leftSpacerWidth = moduleWidth * 1.5
+leftSpacerPosition = leftSpacerWidth / 2 - (nestWidth / 2)
+
+fn boxModuleFn(width) {
+  shape = startSketchOn(XZ)
+    |> startProfile(%, at = [-width / 2, moduleHeight / 2])
+    |> xLine(length = width)
+    |> yLine(length = -moduleHeight)
+    |> xLine(length = -width)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close()
+  body = extrude(shape, length = -moduleDepth)
+  return body
+}
+leftSpacerShape = boxModuleFn(width = leftSpacerWidth)
+  |> translate(
+       %,
+       x = leftSpacerPosition,
+       y = 0,
+       z = 0,
+     )
+
+// Module for power switch including front plate and red rocker button
+switchPosition = leftSpacerPosition + leftSpacerWidth / 2 + moduleWidth / 2
+switchWidth = moduleWidth
+
+// Switch Body
+switchBody = boxModuleFn(width = moduleWidth)
+
+// Switch Plate
+switchPlateWidth = 20
+switchPlateHeight = 30
+switchPlateThickness = 3
+switchPlateShape = startSketchOn(switchBody, face = END)
+  |> startProfile(
+       %,
+       at = [
+         -switchPlateWidth / 2,
+         -switchPlateHeight / 2
+       ],
+     )
+  |> yLine(length = switchPlateHeight)
+  |> xLine(length = switchPlateWidth)
+  |> yLine(length = -switchPlateHeight)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+switchPlateBody = extrude(switchPlateShape, length = switchPlateThickness)
+  |> translate(
+       %,
+       x = switchPosition,
+       y = 0,
+       z = 0,
+     )
+
+// Switch Button
+switchButtonHeight = 26
+switchButtonWidth = 15
+switchButtonShape = startSketchOn(offsetPlane(-YZ, offset = -switchButtonWidth / 2))
+  |> startProfile(
+       %,
+       at = [
+         switchPlateThickness,
+         switchButtonHeight / 2
+       ],
+     )
+  |> line(end = [3, -1])
+  |> arc(interiorAbsolute = [6, 0], endAbsolute = [12, -9])
+  |> line(endAbsolute = [
+       switchPlateThickness,
+       -switchButtonHeight / 2
+     ])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+switchButtonBody = extrude(switchButtonShape, length = switchButtonWidth)
+  |> translate(
+       %,
+       x = switchPosition,
+       y = 0,
+       z = 0,
+     )
+  |> appearance(%, color = "#ff0000")
+
+// Spacer between switch and plug modules for layout alignment
+secondSpacerWidth = moduleWidth / 2
+secondSpacerPosition = switchPosition + switchWidth / 2 + secondSpacerWidth / 2
+secondSpacerBody = boxModuleFn(width = secondSpacerWidth)
+  |> translate(
+       %,
+       x = secondSpacerPosition,
+       y = 0,
+       z = 0,
+     )
+
+  // European power plug modules with circular sockets and two-pin holes
+// 8 identical sockets, each with grounding notch and dual-pin recesses
+powerPlugWidth = moduleWidth
+powerPlugCount = 8
+powerPlugOveralWidth = powerPlugWidth * powerPlugCount
+firstPowerPlugPosition = secondSpacerPosition + secondSpacerWidth / 2 + powerPlugWidth / 2
+lastPowerPlugPosition = firstPowerPlugPosition + powerPlugWidth * (powerPlugCount - 1)
+powerPlugBody = boxModuleFn(width = powerPlugWidth)
+  |> translate(
+       %,
+       x = firstPowerPlugPosition,
+       y = 0,
+       z = 0,
+     )
+plugShape = startSketchOn(powerPlugBody, face = END)
+  |> circle(%, center = [0, 0], radius = 17)
+  |> translate(
+       %,
+       x = firstPowerPlugPosition,
+       y = 0,
+       z = 0,
+     )
+plugBody = extrude(plugShape, length = -20)
+plugHoleDistance = 20
+plugHoleShape = startSketchOn(plugBody, face = START)
+  |> circle(%, center = [-plugHoleDistance / 2, 0], radius = 3)
+  |> translate(
+       %,
+       x = firstPowerPlugPosition,
+       y = 0,
+       z = 0,
+     )
+  |> patternLinear2d(
+       %,
+       instances = 2,
+       distance = plugHoleDistance,
+       axis = [1, 0],
+     )
+plugHoleBody = extrude(plugHoleShape, length = -5)
+  |> patternLinear3d(
+       %,
+       instances = powerPlugCount,
+       distance = powerPlugWidth,
+       axis = [1, 0, 0],
+     )
+
+// Rightmost spacer to fill in remaining horizontal space
+rightSpacerWidth = nestWidth / 2 - lastPowerPlugPosition - (powerPlugWidth / 2)
+rightSpacerPosition = lastPowerPlugPosition + powerPlugWidth / 2 + rightSpacerWidth / 2
+rightSpacerBody = boxModuleFn(width = rightSpacerWidth)
+  |> translate(
+       %,
+       x = rightSpacerPosition,
+       y = 0,
+       z = 0,
+     )
+
+// Rack mounting holes on flanges, elongated for alignment flexibility
+holeWidth = 25
+holeDiameter = 5
+holeStraightSegment = holeWidth - holeDiameter
+holeVerticalDistance = faceplateHeight * 0.3
+
+holeShapes = startProfile(
+       faceplateFrontFace,
+       at = [
+         -holeStraightSegment / 2,
+         holeDiameter / 2
+       ],
+     )
+  |> xLine(length = holeStraightSegment)
+  |> tangentialArc(endAbsolute = [
+       holeStraightSegment / 2,
+       -holeDiameter / 2
+     ])
+  |> xLine(length = -holeStraightSegment)
+  |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+  |> translate(
+       %,
+       x = -faceplateWidth / 2 - (supportWidth / 2),
+       y = 0,
+       z = -holeVerticalDistance,
+     )
+  |> patternLinear2d(
+       %,
+       instances = 3,
+       distance = holeVerticalDistance,
+       axis = [0, 1],
+     )
+  |> patternLinear2d(
+       %,
+       instances = 2,
+       distance = faceplateWidth + supportWidth,
+       axis = [1, 0],
+     )
+holeVoid = extrude(holeShapes, length = -supportThickness)

public/kcl-samples/prosthetic-hip/main.kcl

@@ -33,14 +33,9 @@ stemLoftProfile2 = startSketchOn(offsetPlane(XY, offset = 75))
 // Draw the third profile for the lofted femur
 p3Z = 110
 p3A = 25
-plane003 = {
-  origin = [0, 0.0, p3Z],
-  xAxis = [cos(p3A), 0, sin(p3A)],
-  yAxis = [0.0, 1.0, 0.0]
-}
 l3 = 32
 r3 = 4
-stemLoftProfile3 = startSketchOn(plane003)
+stemLoftProfile3 = startSketchOn(XY)
   |> startProfile(at = [-15.5, -l3 / 2])
   |> yLine(length = l3, tag = $seg03)
   |> tangentialArc(angle = -120, radius = r3)
@@ -49,18 +44,14 @@ stemLoftProfile3 = startSketchOn(plane003)
   |> angledLine(angle = 30, length = -segLen(seg03))
   |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
-
+  |> translate(z = p3Z)
+  |> rotate(pitch = -p3A)
 // Draw the fourth profile for the lofted femur
 p4Z = 130
 p4A = 36.5
-plane004 = {
-  origin = [0, 0.0, p4Z],
-  xAxis = [cos(p4A), 0, sin(p4A)],
-  yAxis = [0.0, 1.0, 0.0]
-}
 l4 = 16
 r4 = 5
-stemLoftProfile4 = startSketchOn(plane004)
+stemLoftProfile4 = startSketchOn(XY)
   |> startProfile(at = [-23, -l4 / 2])
   |> yLine(length = l4, tag = $seg04)
   |> tangentialArc(angle = -120, radius = r4)
@@ -69,18 +60,14 @@ stemLoftProfile4 = startSketchOn(plane004)
   |> angledLine(angle = 30, length = -segLen(seg04))
   |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
-
+  |> translate(z = p4Z)
+  |> rotate(pitch = -p4A)
 // Draw the first profile for the femoral stem
 p5Z = 140
 p5A = 36.5
-plane005 = {
-  origin = [0, 0.0, p5Z],
-  xAxis = [cos(p5A), 0, sin(p5A)],
-  yAxis = [0.0, 1.0, 0.0]
-}
 l5 = 1.6
 r5 = 1.6
-stemLoftProfile5 = startSketchOn(plane005)
+stemLoftProfile5 = startSketchOn(XY)
   |> startProfile(at = [-19.5, -l5 / 2])
   |> yLine(length = l5, tag = $seg05)
   |> tangentialArc(angle = -120, radius = r5)
@@ -89,18 +76,14 @@ stemLoftProfile5 = startSketchOn(plane005)
   |> angledLine(angle = 30, length = -segLen(seg05))
   |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
-
+  |> translate(z = p5Z)
+  |> rotate(pitch = -p5A)
 // Draw the second profile for the femoral stem
 p6Z = 145
 p6A = 36.5
-plane006 = {
-  origin = [0, 0.0, p6Z],
-  xAxis = [cos(p6A), 0, sin(p6A)],
-  yAxis = [0.0, 1.0, 0.0]
-}
 l6 = 1
 r6 = 3
-stemLoftProfile6 = startSketchOn(plane006)
+stemLoftProfile6 = startSketchOn(XY)
   |> startProfile(at = [-23.4, -l6 / 2])
   |> yLine(length = l6, tag = $seg06)
   |> tangentialArc(angle = -120, radius = r6)
@@ -109,27 +92,24 @@ stemLoftProfile6 = startSketchOn(plane006)
   |> angledLine(angle = 30, length = -segLen(seg06))
   |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
-
-// Draw the third profile for the femoral stem
-stemTab = clone(stemLoftProfile6)
-  |> extrude(%, length = 6)
-
+  |> translate(z = p6Z)
+  |> rotate(pitch = -p6A)
 // Loft the femur using all profiles in sequence
-
 femur = loft([
   stemLoftProfile1,
   stemLoftProfile2,
   stemLoftProfile3,
   stemLoftProfile4
 ])
-
 // Loft the femoral stem
 femoralStem = loft([
   clone(stemLoftProfile4),
   stemLoftProfile5,
-  stemLoftProfile6
+  clone(stemLoftProfile6)
 ])
-
+// Draw the third profile for the femoral stem
+stemTab = stemLoftProfile6
+  |> extrude(length = 6)
 // Revolve a hollow socket to represent the femoral head
 femoralHead = startSketchOn(XZ)
   |> startProfile(at = [4, 0])

public/kcl-samples/sash-window/main.kcl

@@ -0,0 +1,214 @@
+// Sash Window
+// A traditional wooden sash window with two vertically sliding panels and a central locking mechanism
+
+// Set units in millimeters (mm)
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Window state: 0 for closed, 1 for open
+windowState = 0
+
+// Basic window dimensions
+windowWidth = 500
+windowHeight = 1000
+
+// Frame thickness and depth
+frameWidth = 30
+frameDepth = 50
+
+// Number of divisions per sash (horizontal and vertical)
+sashOpeningCountHorizontal = 2
+sashOpeningCountVertical = 1
+
+// Derived dimensions
+sashWidth = windowWidth - (frameWidth * 2)
+sashHeight = (windowHeight - (frameWidth * 2)) / 2 + frameWidth / 2
+sashDepth = frameDepth / 2 - 2
+sashTravelDistance = sashHeight * windowState * 0.8
+
+// Function to create panel with frame and openings
+fn panelFn(plane, offset, width, height, depth, perimeter, divisionThickness, openingCountHorizontal, openingCountVertical) {
+  // Create panel base shape
+  panelPlane = startSketchOn(offsetPlane(XZ, offset = offset))
+  panelShape = startProfile(panelPlane, at = [-width / 2, -height / 2])
+    |> yLine(length = height)
+    |> xLine(length = width)
+    |> yLine(length = -height)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close()
+  panelBody = extrude(panelShape, length = depth)
+
+  // Create opening grid within the panel
+  voidAreaWidth = width - (perimeter * 2)
+  voidAreaHeight = height - (perimeter * 2)
+
+  divisionTotalThicknessHorizontal = divisionThickness * openingCountHorizontal - divisionThickness
+  divisionTotalThicknessVertical = divisionThickness * openingCountVertical - divisionThickness
+  voidWidth = (voidAreaWidth - divisionTotalThicknessHorizontal) / openingCountHorizontal
+  voidHeight = (voidAreaHeight - divisionTotalThicknessVertical) / openingCountVertical
+
+  voidStepHorizontal = voidWidth + divisionThickness
+  voidStepVertical = voidHeight + divisionThickness
+  voidPlane = startSketchOn(panelBody, face = END)
+  voidShape = startProfile(
+         voidPlane,
+         at = [
+           -voidAreaWidth / 2,
+           -voidAreaHeight / 2
+         ],
+       )
+    |> yLine(length = voidHeight)
+    |> xLine(length = voidWidth)
+    |> yLine(length = -voidHeight)
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close()
+    |> patternLinear2d(
+         %,
+         instances = openingCountHorizontal,
+         distance = voidStepHorizontal,
+         axis = [1, 0],
+       )
+    |> patternLinear2d(
+         %,
+         instances = openingCountVertical,
+         distance = voidStepVertical,
+         axis = [0, 1],
+       )
+  voidBody = extrude(voidShape, length = -depth)
+    |> appearance(color = "#a55e2c")
+  return panelBody
+}
+
+// Create main window frame
+frame = panelFn(
+  plane = XZ,
+  offset = -frameDepth / 2,
+  width = windowWidth,
+  height = windowHeight,
+  depth = frameDepth,
+  perimeter = frameWidth,
+  divisionThickness = 10,
+  openingCountHorizontal = 1,
+  openingCountVertical = 1,
+)
+
+// Create bottom sliding sash
+bottomSash = panelFn(
+       plane = XZ,
+       offset = (frameDepth / 2 - sashDepth) / 2,
+       width = sashWidth,
+       height = sashHeight,
+       depth = sashDepth,
+       perimeter = frameWidth,
+       divisionThickness = 10,
+       openingCountHorizontal = sashOpeningCountHorizontal,
+       openingCountVertical = sashOpeningCountVertical,
+     )
+  |> translate(
+       %,
+       x = 0,
+       y = 0,
+       z = frameWidth / 2 - (sashHeight / 2),
+     )
+  |> translate(
+       %,
+       x = 0,
+       y = 0,
+       z = sashTravelDistance,
+     ) // open / close
+
+  // Latch mechanism on bottom sash
+// Create latch plate
+latchPlateWidth = 13
+latchPlateLength = 30
+latchPlateThickness = 1
+
+latchPlatePlane = startSketchOn(offsetPlane(XY, offset = frameWidth / 2))
+latchPlateShape = startProfile(
+       latchPlatePlane,
+       at = [
+         -latchPlateLength / 2,
+         -latchPlateWidth / 2
+       ],
+     )
+  |> yLine(length = latchPlateWidth)
+  |> xLine(length = latchPlateLength)
+  |> yLine(length = -latchPlateWidth)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+latchPlateBody = extrude(latchPlateShape, length = latchPlateThickness)
+  |> translate(
+       %,
+       x = 0,
+       y = -frameDepth / 4,
+       z = 0,
+     )
+  |> translate(
+       %,
+       x = 0,
+       y = 0,
+       z = sashTravelDistance,
+     ) // open / close
+
+// Create latch cylinder
+latchCylinderHeight = 5
+latchCylinderPlane = startSketchOn(offsetPlane(latchPlatePlane, offset = latchPlateThickness))
+latchCylinderShape = startProfile(latchCylinderPlane, at = [40, -1])
+  |> xLine(length = -35)
+  |> arc(interiorAbsolute = [-5, 0], endAbsolute = [5, 1])
+  |> xLine(length = 35)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+latchCylinderBody = extrude(latchCylinderShape, length = latchCylinderHeight)
+  |> translate(
+       %,
+       x = 0,
+       y = -frameDepth / 4,
+       z = 0,
+     )
+  |> translate(
+       %,
+       x = 0,
+       y = 0,
+       z = sashTravelDistance,
+     ) // open / close
+  |> rotate(
+       %,
+       roll = 0,
+       pitch = 0,
+       yaw = -90 * windowState,
+     )
+
+// Create top fixed sash
+topSash = panelFn(
+       plane = XZ,
+       offset = -(frameDepth / 2 - sashDepth) / 2 - sashDepth,
+       width = sashWidth,
+       height = sashHeight,
+       depth = sashDepth,
+       perimeter = frameWidth,
+       divisionThickness = 10,
+       openingCountHorizontal = sashOpeningCountHorizontal,
+       openingCountVertical = sashOpeningCountVertical,
+     )
+  |> translate(
+       %,
+       x = 0,
+       y = 0,
+       z = sashHeight / 2 - (frameWidth / 2),
+     )
+
+// Create latch nut on the top sash
+latchNutPlane = startSketchOn(XZ)
+latchNutShape = startProfile(
+       latchNutPlane,
+       at = [
+         -latchPlateLength / 2,
+         -latchPlateWidth / 2
+       ],
+     )
+  |> yLine(length = latchPlateWidth)
+  |> xLine(length = latchPlateLength)
+  |> yLine(length = -latchPlateWidth)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+latchNutPlateBody = extrude(latchNutShape, length = latchPlateThickness)

public/kcl-samples/shepherds-hook-bolt/main.kcl

@@ -0,0 +1,89 @@
+// Shepherd’s Hook Bolt
+// A bent bolt with a curved hook, typically used for hanging or anchoring loads. The threaded end allows secure attachment to surfaces or materials, while the curved hook resists pull-out under tension.
+
+// Set units in millimeters (mm)
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Define bolt geometry parameters
+boltDiameter = 5
+hookRadius = 12
+shankLength = 5
+threadedEndLength = 30
+nutDistance = 20
+hookStartAngle = 290
+hookEndAngle = 150
+
+approximatePitch = boltDiameter * 0.15
+threadDepth = 0.6134 * approximatePitch
+innerRadius = boltDiameter / 2 - threadDepth
+boltNumberOfRevolutions = threadedEndLength / approximatePitch
+
+// Helper values for computing geometry transitions between straight shaft and hook arc
+hypotenuse = hookRadius / cos(hookStartAngle - 270)
+side = sqrt(pow(hypotenuse, exp = 2) - pow(hookRadius, exp = 2))
+shankOffset = hypotenuse + side
+
+// Converts polar coordinates to cartesian points for drawing arcs
+fn polarToCartesian(radius, angle) {
+  x = radius * cos(angle)
+  y = radius * sin(angle)
+  return [x, y]
+}
+
+// Create the hook and shank profile path
+// Includes straight segment and two connected arcs forming the hook
+hookProfilePlane = startSketchOn(XZ)
+hookProfileShape = startProfile(hookProfilePlane, at = [0, -shankOffset - shankLength])
+  |> line(endAbsolute = [0, -shankOffset])
+  |> tangentialArc(endAbsolute = polarToCartesian(radius = hookRadius, angle = hookStartAngle))
+  |> tangentialArc(endAbsolute = polarToCartesian(radius = hookRadius, angle = hookEndAngle), tag = $hook)
+
+// Create the circular cross-section used for sweeping along the hook path
+hookSectionPlane = offsetPlane(XY, offset = -shankOffset - shankLength)
+hookSectionShape = circle(hookSectionPlane, center = [0, 0], radius = boltDiameter / 2)
+
+// Sweep the section along the hook profile to form the main body of the hook bolt
+hookBody = sweep(hookSectionShape, path = hookProfileShape, sectional = true)
+
+// Add a cylindrical tip at the hook end
+tipPlane = startSketchOn(hookBody, face = END)
+tipShape = circle(
+  tipPlane,
+  center = [hookRadius, 0],
+  radius = boltDiameter / 2,
+  tag = $seg01,
+)
+tipBody = extrude(
+       tipShape,
+       length = hookRadius * 0.5,
+       tagStart = $startTag,
+       tagEnd = $capEnd001,
+     )
+  |> fillet(
+       radius = boltDiameter / 4,
+       tags = [
+         getCommonEdge(faces = [seg01, capEnd001])
+       ],
+     )
+
+  // Create the threaded end of the bolt
+
+// Construct the triangular profile for thread cutting
+boltThreadSectionPlane = startSketchOn(XZ)
+boltThreadSectionShapeForRevolve = startProfile(
+       boltThreadSectionPlane,
+       at = [
+         innerRadius,
+         -shankOffset - shankLength - threadedEndLength
+       ],
+     )
+  |> line(end = [threadDepth, approximatePitch / 2])
+  |> line(end = [-threadDepth, approximatePitch / 2])
+  |> patternLinear2d(axis = [0, 1], instances = boltNumberOfRevolutions, distance = approximatePitch)
+  |> xLine(length = -innerRadius * 0.9)
+  |> yLine(length = -threadedEndLength)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+
+// Create a revolved solid representing the thread geometry by repeating and revolving the profile around the shaft
+boltThreadRevolve = revolve(boltThreadSectionShapeForRevolve, angle = 360, axis = Y)

public/kcl-samples/spinning-highrise-tower/main.kcl

@@ -0,0 +1,93 @@
+// Spinning Highrise Tower
+// A conceptual high-rise tower with a central core and rotating floor slabs, demonstrating dynamic form through vertical repetition and transformation
+
+
+
+
+@settings(defaultLengthUnit = m, kclVersion = 1.0)
+
+// Define global parameters for floor geometry and building layout
+floorCount = 17
+floorHeight = 5
+slabWidth = 30
+slabThickness = 0.5
+rotationAngleStep = 5
+handrailHeight = 1.2
+handrailThickness = 0.3
+balconyDepth = 3
+
+// Calculate facade and core geometry from parameters
+facadeWidth = slabWidth - (balconyDepth * 2)
+facadeHeight = floorHeight - slabThickness
+coreHeight = floorCount * floorHeight - slabThickness
+frameSide = 0.1
+windowTargetWidth = 6
+windowTargetCount = facadeWidth / windowTargetWidth
+windowCount = round(windowTargetCount)
+windowWidth = facadeWidth / windowCount
+
+// Helper function: Creates a box from a center plane with given width and height
+fn boxFn(plane, width, height) {
+  shape = startSketchOn(plane)
+    |> startProfile(%, at = [-width / 2, -width / 2])
+    |> line(%, end = [0, width])
+    |> line(%, end = [width, 0])
+    |> line(%, end = [0, -width])
+    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+    |> close(%)
+  body = extrude(shape, length = height)
+  return body
+}
+
+// Helper function: Defines transformation (translation and rotation) for each floor
+fn transformFn(@i) {
+  return {
+    translate = [0, 0, i * floorHeight],
+    rotation = { angle = rotationAngleStep * i }
+  }
+}
+
+// Create building base
+baseThickness = 0.2
+baseSlab = boxFn(plane = XY, width = slabWidth, height = -baseThickness)
+  |> appearance(%, color = "#dbd7d2")
+
+// Create ground platform beneath the base
+groundSize = 50
+groundBody = boxFn(plane = offsetPlane(XY, offset = -baseThickness), width = groundSize, height = -5)
+  |> appearance(%, color = "#3a3631")
+
+// Create a single slab with handrail height to be reused with pattern
+slabAndHandrailGeometry = boxFn(plane = offsetPlane(XY, offset = floorHeight - slabThickness), width = slabWidth, height = slabThickness + handrailHeight)
+slabVoidStart = -slabWidth / 2 + handrailThickness
+slabVoidWidth = slabWidth - (handrailThickness * 2)
+slabVoidShape = startSketchOn(slabAndHandrailGeometry, face = END)
+  |> startProfile(%, at = [slabVoidStart, slabVoidStart])
+  |> line(%, end = [0, slabVoidWidth])
+  |> line(%, end = [slabVoidWidth, 0])
+  |> line(%, end = [0, -slabVoidWidth])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close(%)
+
+// Generate and pattern slabs with voids across all floors
+slabBody = extrude(slabVoidShape, length = -handrailHeight)
+  |> patternTransform(instances = floorCount, transform = transformFn)
+  |> appearance(%, color = "#dbd7d2")
+
+// Create structural core of the tower
+coreLength = 10
+coreWidth = 8
+core = startSketchOn(XY)
+  |> startProfile(%, at = [-coreLength / 2, -coreWidth / 2])
+  |> line(%, end = [0, coreWidth])
+  |> line(%, end = [coreLength, 0])
+  |> line(%, end = [-0.22, -coreWidth])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close(%)
+  |> extrude(%, length = coreHeight)
+
+// Create facade panels for each floor
+facadeStart = facadeWidth / 2
+facadeGeometry = boxFn(plane = XY, width = facadeWidth, height = facadeHeight)
+  |> patternTransform(instances = floorCount, transform = transformFn)
+  |> appearance(%, color = "#151819")

public/kcl-samples/thermal-block-insert/main.kcl

@@ -0,0 +1,61 @@
+// Thermal Block Insert
+// Interlocking insulation insert for masonry walls, designed with a tongue-and-groove profile for modular alignment and thermal efficiency
+
+// Set units in millimeters (mm)
+@settings(defaultLengthUnit = mm, kclVersion = 1.0)
+
+// Define overall dimensions of the insert block
+insertLength = 400
+insertHeight = 200
+insertThickness = 50
+
+// Define tongue-and-groove profile parameters for interlocking geometry
+setbackFactor = 0.25 // spacing between tongues
+tongueTargetCount = insertLength / 80
+tongueCount = round(tongueTargetCount)
+tongueLength = insertLength / (tongueCount * (1 + setbackFactor * 2) + 1)
+tongueGap = tongueLength * setbackFactor * 2
+tongueStep = tongueLength + tongueGap
+tongueDepth = tongueLength * 0.5
+tongueSetback = tongueLength * setbackFactor
+
+// Function to create one side of the repeating tongue geometry along the block edge
+fn tongueBlockFn() {
+  tongueSingleBlock = xLine(length = tongueLength)
+    |> line(end = [-tongueSetback, tongueDepth])
+    |> xLine(length = tongueLength)
+    |> line(end = [-tongueSetback, -tongueDepth])
+    |> patternLinear2d(
+         %,
+         instances = tongueCount,
+         distance = tongueStep,
+         axis = [1, 0],
+       )
+    |> xLine(length = tongueLength)
+  return tongueSingleBlock
+}
+
+// Create top-side profile with tongues
+tongueShape = startSketchOn(XY)
+  |> startProfile(%, at = [-insertLength / 2, insertThickness / 2])
+  |> tongueBlockFn()
+  |> yLine(length = -insertThickness / 2)
+  |> xLine(length = -insertLength)
+  |> close(%)
+
+// Create bottom-side profile with grooves (inverse of tongue)
+grooveShape = startSketchOn(XY)
+  |> startProfile(
+       %,
+       at = [
+         -insertLength / 2,
+         -insertThickness / 2 - tongueDepth
+       ],
+     )
+  |> tongueBlockFn()
+  |> yLine(length = insertThickness / 2 + tongueDepth)
+  |> xLine(length = -insertLength)
+  |> close(%)
+
+// Extrude both tongue and groove profiles to form the final thermal insert block
+insertShape = extrude([tongueShape, grooveShape], length = insertHeight)