Automatically update version to 0.9.7

Don't add location-like objects to Compound()

.github/dependabot.yml

@@ -1,26 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "pip"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-      day: "saturday"
-      time: "09:00"
-  - package-ecosystem: "npm"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-      day: "saturday"
-      time: "09:00"
-  - package-ecosystem: "pip"
-    directory: "/example"
-    schedule:
-      interval: "weekly"
-      day: "saturday"
-      time: "09:00"
-  - package-ecosystem: "github-actions"
-    directory: "/.github/workflows/"
-    schedule:
-      interval: "weekly"
-      day: "saturday"
-      time: "09:00"

.github/renovate.json5

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    ":disableDependencyDashboard"
+  ],
+  "automerge": true,
+  "automergeType": "branch",
+  "schedule": [ "* * * * 0,6" ],
+  "lockFileMaintenance": {
+    "enabled": true,
+    "schedule": [ "* * * * 0,6" ]
+  }
+}

.github/workflows/autoupdate.yml

@@ -1,35 +0,0 @@
-on: "pull_request_target"
-
-permissions:
-  pull-requests: "write"
-  contents: "write"
-
-jobs:
-  dependabot:
-    runs-on: "ubuntu-latest"
-    # Checking the actor will prevent your Action run failing on non-Dependabot
-    # PRs but also ensures that it only does work for Dependabot PRs.
-    if: "${{ github.actor == 'dependabot[bot]' }}"
-    steps:
-      # This first step will fail if there's no metadata and so the approval
-      # will not occur.
-      - name: "Dependabot metadata"
-        id: "dependabot-metadata"
-        uses: "dependabot/fetch-metadata@v2"
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-      # Here the PR gets approved.
-      - uses: "actions/checkout@v4"
-      - name: "Approve a PR"
-        run: "gh pr review --approve $PR_URL"
-        env:
-          PR_URL: "${{ github.event.pull_request.html_url }}"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-      # Finally, this sets the PR to allow auto-merging for patch and minor
-      # updates if all checks pass
-      - name: "Enable auto-merge for Dependabot PRs"
-        #if: "${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' }}"
-        run: "gh pr merge --auto --squash $PR_URL"
-        env:
-          PR_URL: "${{ github.event.pull_request.html_url }}"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/build.yml

@@ -1,10 +1,6 @@
 on:
   push:
-    branches:
-      - "master"
   pull_request:
-    branches:
-      - "master"
   workflow_call:
     inputs:
       ref:
@@ -42,8 +38,9 @@ jobs:
       - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "poetry"
+      - run: "SKIP_BUILD_FRONTEND=true poetry lock"
       - run: "SKIP_BUILD_FRONTEND=true poetry install"
       - run: "SKIP_BUILD_FRONTEND=true poetry build"
 
@@ -57,8 +54,9 @@ jobs:
       - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "poetry"
+      - run: "SKIP_BUILD_FRONTEND=true poetry lock"
       - run: "SKIP_BUILD_FRONTEND=true poetry install"
       - run: "poetry run python yacv_server/logo.py"
       - uses: "actions/upload-artifact@v4"
@@ -77,8 +75,9 @@ jobs:
       - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "poetry"
+      - run: "SKIP_BUILD_FRONTEND=true poetry lock"
       - run: "SKIP_BUILD_FRONTEND=true poetry install"
       - run: "YACV_DISABLE_SERVER=true poetry run python example/object.py"
       - uses: "actions/upload-artifact@v4"

.github/workflows/deploy1.yml

@@ -33,7 +33,7 @@ jobs:
       - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "poetry"
       - run: "poetry version $CLEAN_VERSION"
       # Commit the changes and move the tag!

.github/workflows/deploy2.yml

@@ -67,7 +67,7 @@ jobs:
       - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "poetry"
       - run: "poetry install"
       - run: "poetry config pypi-token.pypi ${{ secrets.PYPI_TOKEN }}"

README.md

@@ -29,6 +29,7 @@ demo [here](https://yeicor-3d.github.io/yet-another-cad-viewer/?preload=logo.glb
 
 ## Related projects
 
-- [cq-studio](https://github.com/ccazabon/cq-studio): provides an alternative workflow that detects file changes instead
+- [cq-studio](https://github.com/ccazabon/cq-studio) provides an alternative workflow that detects file changes instead
   of relying on an interactive environment like Jupyter for hot-reloading.
   Uses the same backend and frontend behind the scenes.
+- [build123d-docker](https://github.com/derhuerst/build123d-docker/pkgs/container/build123d) provides docker images for Yet Another CAD Viewer and other projects, with automatic updates.

assets/licenses.txt

@@ -211,12 +211,11 @@ Apache License
 
 -----------
 
-The following npm packages may be included in this product:
+The following npm package may be included in this product:
 
- - source-map-js@1.2.0
  - source-map-js@1.2.1
 
-These packages each contain the following license:
+This package contains the following license:
 
 Copyright (c) 2009-2011, Mozilla Foundation and contributors
 All rights reserved.
@@ -778,11 +777,13 @@ The above copyright notice and this permission notice shall be included in all c
 
 -----------
 
-The following npm package may be included in this product:
+The following npm packages may be included in this product:
 
- - sharp@0.33.4
+ - @img/sharp-linux-x64@0.33.5
+ - @img/sharp-linuxmusl-x64@0.33.5
+ - sharp@0.33.5
 
-This package contains the following license:
+These packages each contain the following license:
 
 Apache License
 Version 2.0, January 2004
@@ -980,7 +981,7 @@ third-party archives.
 
 The following npm package may be included in this product:
 
- - typescript@5.6.3
+ - typescript@5.8.3
 
 This package contains the following license:
 
@@ -1120,7 +1121,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The following npm package may be included in this product:
 
- - @lit-labs/ssr-dom-shim@1.2.0
+ - @lit-labs/ssr-dom-shim@1.3.0
 
 This package contains the following license:
 
@@ -1246,7 +1247,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - @babel/parser@7.25.3
+ - @babel/parser@7.27.0
 
 This package contains the following license:
 
@@ -1366,7 +1367,7 @@ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The following npm package may be included in this product:
 
- - magic-string@0.30.11
+ - magic-string@0.30.17
 
 This package contains the following license:
 
@@ -1382,7 +1383,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
 The following npm package may be included in this product:
 
- - picocolors@1.1.0
+ - picocolors@1.1.1
 
 This package contains the following license:
 
@@ -1404,30 +1405,22 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 -----------
 
-The following npm package may be included in this product:
+The following npm packages may be included in this product:
 
- - to-fast-properties@2.0.0
+ - @img/sharp-libvips-linux-x64@1.0.4
+ - @img/sharp-libvips-linuxmusl-x64@1.0.4
 
-This package contains the following license:
+These packages each contain the following license:
 
-MIT License
+LGPL-3.0-or-later
-
-Copyright (c) 2014 Petka Antonov
-              2015 Sindre Sorhus
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 -----------
 
 The following npm packages may be included in this product:
 
- - @babel/helper-string-parser@7.24.8
+ - @babel/helper-string-parser@7.25.9
- - @babel/helper-validator-identifier@7.24.7
+ - @babel/helper-validator-identifier@7.25.9
- - @babel/types@7.25.2
+ - @babel/types@7.27.0
 
 These packages each contain the following license:
 
@@ -1458,7 +1451,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - three-mesh-bvh@0.8.2
+ - three-mesh-bvh@0.9.0
 
 This package contains the following license:
 
@@ -1518,7 +1511,7 @@ SOFTWARE.
 
 The following npm package may be included in this product:
 
- - @monogrid/gainmap-js@3.0.3
+ - @monogrid/gainmap-js@3.1.0
 
 This package contains the following license:
 
@@ -1608,7 +1601,7 @@ The MIT license applies to all non-font and non-icon files.
 
 The following npm package may be included in this product:
 
- - semver@7.6.2
+ - semver@7.7.1
 
 This package contains the following license:
 
@@ -1692,13 +1685,13 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - three@0.169.0
+ - three@0.175.0
 
 This package contains the following license:
 
 The MIT License
 
-Copyright © 2010-2024 three.js authors
+Copyright © 2010-2025 three.js authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1782,7 +1775,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - vuetify@3.7.4
+ - vuetify@3.8.0
 
 This package contains the following license:
 
@@ -1812,16 +1805,16 @@ THE SOFTWARE.
 
 The following npm packages may be included in this product:
 
- - @vue/compiler-core@3.5.12
+ - @vue/compiler-core@3.5.13
- - @vue/compiler-dom@3.5.12
+ - @vue/compiler-dom@3.5.13
- - @vue/compiler-sfc@3.5.12
+ - @vue/compiler-sfc@3.5.13
- - @vue/compiler-ssr@3.5.12
+ - @vue/compiler-ssr@3.5.13
- - @vue/reactivity@3.5.12
+ - @vue/reactivity@3.5.13
- - @vue/runtime-core@3.5.12
+ - @vue/runtime-core@3.5.13
- - @vue/runtime-dom@3.5.12
+ - @vue/runtime-dom@3.5.13
- - @vue/server-renderer@3.5.12
+ - @vue/server-renderer@3.5.13
- - @vue/shared@3.5.12
+ - @vue/shared@3.5.13
- - vue@3.5.12
+ - vue@3.5.13
 
 These packages each contain the following license:
 
@@ -1851,7 +1844,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - ktx-parse@0.7.1
+ - ktx-parse@1.0.0
 
 This package contains the following license:
 
@@ -1913,9 +1906,9 @@ SOFTWARE.
 
 The following npm packages may be included in this product:
 
- - @gltf-transform/core@4.1.0
+ - @gltf-transform/core@4.1.3
- - @gltf-transform/extensions@4.1.0
+ - @gltf-transform/extensions@4.1.3
- - @gltf-transform/functions@4.1.0
+ - @gltf-transform/functions@4.1.3
 
 These packages each contain the following license:
 
@@ -1975,7 +1968,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - postcss@8.4.47
+ - postcss@8.5.3
 
 This package contains the following license:
 
@@ -2004,7 +1997,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - nanoid@3.3.7
+ - nanoid@3.3.11
 
 This package contains the following license:
 

frontend/App.vue

@@ -52,10 +52,11 @@ async function onModelUpdateRequest(event: NetworkUpdateEvent) {
     let model = event.models[modelIndex];
     tools.value?.removeObjectSelections(model.name);
     try {
+      let loadHelpers = (await settings()).loadHelpers;
       if (!model.isRemove) {
-        doc = await SceneMgr.loadModel(sceneUrl, doc, model.name, model.url, isLast && settings.loadHelpers, isLast);
+        doc = await SceneMgr.loadModel(sceneUrl, doc, model.name, model.url, isLast && loadHelpers, isLast);
       } else {
-        doc = await SceneMgr.removeModel(sceneUrl, doc, model.name, isLast && settings.loadHelpers, isLast);
+        doc = await SceneMgr.removeModel(sceneUrl, doc, model.name, isLast && loadHelpers, isLast);
       }
     } catch (e) {
       console.error("Error loading model", model, e);
@@ -79,16 +80,18 @@ let networkMgr = new NetworkManager();
 networkMgr.addEventListener('update-early',
     (e) => viewer.value?.onProgress((e as CustomEvent<Array<any>>).detail.length * 0.01));
 networkMgr.addEventListener('update', (e) => onModelUpdateRequest(e as NetworkUpdateEvent));
-// Start loading all configured models ASAP
+(async () => { // Start loading all configured models ASAP
-for (let model of settings.preload) {
+  let sett = await settings();
-  networkMgr.load(model);
+  watch(viewer, (newViewer) => {
-}
+    if (newViewer) {
-watch(viewer, (newViewer) => {
+      newViewer.setPosterText('<tspan x="50%" dy="1.2em">Trying to load' +
-  if (newViewer) {
+          ' models from:</tspan>' + sett.preload.map((url: string) => '<tspan x="50%" dy="1.2em">- ' + url + '</tspan>').join(""));
-    newViewer.setPosterText('<tspan x="50%" dy="1.2em">Trying to load' +
+    }
-        ' models from:</tspan>' + settings.preload.map((url) => '<tspan x="50%" dy="1.2em">- ' + url + '</tspan>').join(""));
+  });
+  for (let model of sett.preload) {
+    await networkMgr.load(model);
   }
-});
+})();
 
 async function loadModelManual() {
   const modelUrl = prompt("For an improved experience in viewing CAD/GLTF models with automatic updates, it's recommended to use the official yacv_server Python package. This ensures seamless serving of models and automatic updates.\n\nOtherwise, enter the URL of the model to load:");

frontend/misc/network.ts

@@ -61,6 +61,7 @@ export class NetworkManager extends EventTarget {
 
     private async monitorDevServer(url: URL, stop: () => boolean = () => false) {
         while (!stop()) {
+            let monitorEveryMs = (await settings()).monitorEveryMs;
             try {
                 // WARNING: This will spam the console logs with failed requests when the server is down
                 const controller = new AbortController();
@@ -82,12 +83,12 @@ export class NetworkManager extends EventTarget {
                     }
                 } else {
                     // Server is down, wait a little longer before retrying
-                    await new Promise(resolve => setTimeout(resolve, 10 * settings.monitorEveryMs));
+                    await new Promise(resolve => setTimeout(resolve, 10 * monitorEveryMs));
                 }
                 controller.abort();
             } catch (e) { // Ignore errors (retry very soon)
             }
-            await new Promise(resolve => setTimeout(resolve, settings.monitorEveryMs));
+            await new Promise(resolve => setTimeout(resolve, monitorEveryMs));
         }
     }
 

frontend/misc/settings.ts

@@ -1,35 +1,66 @@
 // These are the default values for the settings, which are overridden below
-export const settings = {
+let settingsCache: any = null;
-    preload: [
+
-        // @ts-ignore
+export async function settings() {
-        // new URL('../../assets/fox.glb', import.meta.url).href,
+    if (settingsCache !== null) return settingsCache;
-        // @ts-ignore
+    let settings = {
-        // new URL('../../assets/logo_build/base.glb', import.meta.url).href,
+        preload: [
-        // @ts-ignore
+            // @ts-ignore
-        // new URL('../../assets/logo_build/location.glb', import.meta.url).href,
+            // new URL('../../assets/fox.glb', import.meta.url).href,
-        // @ts-ignore
+            // @ts-ignore
-        // new URL('../../assets/logo_build/img.jpg.glb', import.meta.url).href,
+            // new URL('../../assets/logo_build/base.glb', import.meta.url).href,
-        // Websocket URLs automatically listen for new models from the python backend
+            // @ts-ignore
-        '<auto>', // Get the default preload URL if not overridden
+            // new URL('../../assets/logo_build/location.glb', import.meta.url).href,
-    ],
+            // @ts-ignore
-    loadHelpers: true,
+            // new URL('../../assets/logo_build/img.jpg.glb', import.meta.url).href,
-    edgeWidth: 0, /* The default line size for edges, set to 0 to use basic gl.LINEs */
+            // Websocket URLs automatically listen for new models from the python backend
-    displayLoadingEveryMs: 1000, /* How often to display partially loaded models */
+            '<auto>', // Get the default preload URL if not overridden
-    monitorEveryMs: 100,
+        ],
-    monitorOpenTimeoutMs: 1000,
+        loadHelpers: true,
-    // ModelViewer settings
+        edgeWidth: 0, /* The default line size for edges, set to 0 to use basic gl.LINEs */
-    autoplay: true, // Global animation toggle
+        displayLoadingEveryMs: 1000, /* How often to display partially loaded models */
-    arModes: 'webxr scene-viewer quick-look',
+        monitorEveryMs: 100,
-    zoomSensitivity: 0.25,
+        monitorOpenTimeoutMs: 1000,
-    orbitSensitivity: 1,
+        // ModelViewer settings
-    panSensitivity: 1,
+        autoplay: true, // Global animation toggle
-    exposure: 1,
+        arModes: 'webxr scene-viewer quick-look',
-    shadowIntensity: 0,
+        zoomSensitivity: 0.25,
-    background: '',
+        orbitSensitivity: 1,
+        panSensitivity: 1,
+        exposure: 1,
+        shadowIntensity: 0,
+        background: '',
+    };
+
+    // Auto-override any settings from the URL
+    const url = new URL(window.location.href);
+    url.searchParams.forEach((value, key) => {
+        if (key in settings) (settings as any)[key] = parseSetting(key, value, settings);
+    })
+
+    // Get the default preload URL if not overridden (requires a fetch that is avoided if possible)
+    for (let i = 0; i < settings.preload.length; i++) {
+        let url = settings.preload[i];
+        if (url === '<auto>') {
+            const possibleBackend = new URL("./?api_updates=true", window.location.href)
+            await fetch(possibleBackend, {method: "HEAD"}).then((response) => {
+                if (response.ok && response.headers.get("Content-Type") === "text/event-stream") {
+                    // Frontend served by the backend: default to this URL for updates
+                    url = "dev+" + possibleBackend.href;
+                }
+            }).catch((error) => console.error("Failed to check for backend:", error));
+            if (url === '<auto>') { // Fallback to the default preload URL of localhost
+                url = "dev+http://localhost:32323";
+            }
+        }
+        settings.preload[i] = url;
+    }
+    settingsCache = settings;
+    return settings;
 }
 
 const firstTimeNames: Array<string> = []; // Needed for array values, which clear the array when overridden
-function parseSetting(name: string, value: string): any {
+function parseSetting(name: string, value: string, settings: any): any {
     let arrayElem = name.endsWith(".0")
     if (arrayElem) name = name.slice(0, -2);
     let prevValue = (settings as any)[name];
@@ -42,7 +73,7 @@ function parseSetting(name: string, value: string): any {
             } else {
                 toExtend = prevValue;
             }
-            toExtend.push(parseSetting(name + ".0", value));
+            toExtend.push(parseSetting(name + ".0", value, settings));
             return toExtend;
         } else {
             prevValue = prevValue[0];
@@ -59,27 +90,3 @@ function parseSetting(name: string, value: string): any {
             throw new Error(`Unknown setting type: ${typeof prevValue} -- ${prevValue}`);
     }
 }
-
-// Auto-override any settings from the URL
-const url = new URL(window.location.href);
-url.searchParams.forEach((value, key) => {
-    if (key in settings) (settings as any)[key] = parseSetting(key, value);
-})
-
-// Get the default preload URL if not overridden (requires a fetch that is avoided if possible)
-for (let i = 0; i < settings.preload.length; i++) {
-    let url = settings.preload[i];
-    if (url === '<auto>') {
-        const possibleBackend = new URL("./?api_updates=true", window.location.href)
-        await fetch(possibleBackend, {method: "HEAD"}).then((response) => {
-            if (response.ok && response.headers.get("Content-Type") === "text/event-stream") {
-                // Frontend served by the backend: default to this URL for updates
-                url = "dev+" + possibleBackend.href;
-            }
-        }).catch((error) => console.error("Failed to check for backend:", error));
-        if (url === '<auto>') { // Fallback to the default preload URL of localhost
-            url = "dev+http://localhost:32323";
-        }
-    }
-    settings.preload[i] = url;
-}

frontend/models/Model.vue

@@ -55,7 +55,11 @@ const clipPlaneY = ref(1);
 const clipPlaneSwappedY = ref(false);
 const clipPlaneZ = ref(1);
 const clipPlaneSwappedZ = ref(false);
-const edgeWidth = ref(settings.edgeWidth);
+const edgeWidth = ref(0);
+(async () => {
+  let s = await settings();
+  edgeWidth.value = s.edgeWidth;
+})();
 
 // Misc properties
 const enabledFeatures = defineModel<Array<number>>("enabledFeatures", {default: [0, 1, 2]});

frontend/models/Models.vue

@@ -11,7 +11,7 @@ const emit = defineEmits<{ remove: [string] }>()
 
 let {sceneDocument} = inject<{ sceneDocument: Ref<Document> }>('sceneDocument')!!;
 
-let expandedNames = ref<Array<string>>([]);
+const expandedNames = ref<Array<string>>([]);
 
 function meshesList(sceneDocument: Document): Array<Array<Mesh>> {
   // Grouped by shared name
@@ -44,7 +44,7 @@ defineExpose({findModel})
 
 <template>
   <v-expansion-panels v-for="meshes in meshesList(sceneDocument)" :key="meshName(meshes[0])"
-                      v-model="expandedNames" multiple>
+                      v-model="expandedNames as any" multiple>
     <model :meshes="meshes" :viewer="props.viewer" @remove="onRemove(meshes[0])"/>
   </v-expansion-panels>
 </template>
@@ -61,4 +61,4 @@ defineExpose({findModel})
 .v-overlay--active > .v-overlay__content {
   display: block !important; /* HACK: Fix buggy tooltips not showing? */
 }
-</style>
+</style>

frontend/tools/Selection.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import {defineModel, inject, ref, type ShallowRef, watch} from "vue";
+import {inject, ref, type ShallowRef, watch} from "vue";
 import {VBtn, VSelect, VTooltip} from "vuetify/lib/components/index.mjs";
 import SvgIcon from '@jamescoyle/vue-icon';
 import type {ModelViewerElement} from '@google/model-viewer';
@@ -333,7 +333,7 @@ function updateBoundingBox() {
     for (let i = 0; i < 2; i++) { // Find the 2nd closest one by running twice dropping the first
       edge = axisEdges[0];
       let edgeDist = Infinity;
-      let cameraPos: Vector3 = props.viewer?.scene.camera.position;
+      let cameraPos: Vector3 = props.viewer?.scene?.camera?.position ?? new Vector3();
       for (let testEdge of axisEdges) {
         let from = new Vector3(...corners[testEdge[0]]);
         let to = new Vector3(...corners[testEdge[1]]);

frontend/viewer/ModelViewerWrapper.vue

@@ -1,6 +1,6 @@
 <script lang="ts" setup>
 import {settings} from "../misc/settings";
-import {inject, onMounted, type Ref, ref, watch} from "vue";
+import {inject, onUpdated, type Ref, ref, watch} from "vue";
 import {$renderer, $scene} from "@google/model-viewer/lib/model-viewer-base";
 import {$controls} from '@google/model-viewer/lib/features/controls.js';
 import {type SmoothControls} from '@google/model-viewer/lib/three-components/SmoothControls';
@@ -27,14 +27,19 @@ const scene = ref<ModelScene | null>(null);
 const renderer = ref<Renderer | null>(null);
 const controls = ref<SmoothControls | null>(null);
 
+const sett = ref<any | null>(null);
+(async () => sett.value = await settings())();
 
 let lastCameraTargetPosition: Vector3 | undefined = undefined;
 let lastCameraZoom: number | undefined = undefined;
 let lastCameraUrl = props.src.toString();
-onMounted(() => {
+let initialized = false
-  if (!elem.value) return;
+onUpdated(() => {
+  if (!elem.value) return; // Not ready yet
+  if (initialized) return; // Already initialized
+  initialized = true;
   elem.value.addEventListener('before-render', () => {
-    if (!elem.value) return;
+    if (!elem.value) return
     // Extract internals of model-viewer in order to hack unsupported features
     scene.value = elem.value[$scene] as ModelScene;
     renderer.value = elem.value[$renderer] as Renderer;
@@ -207,11 +212,11 @@ watch(disableTap, (newDisableTap) => {
 
 <template>
   <!-- The main 3D model viewer -->
-  <model-viewer ref="elem" :ar="settings.arModes.length > 0" :ar-modes="settings.arModes" :autoplay="settings.autoplay"
+  <model-viewer ref="elem" v-if="sett != null" :ar="sett.arModes.length > 0" :ar-modes="sett.arModes"
-                :environment-image="settings.background" :exposure="settings.exposure"
+                :environment-image="sett.background" :exposure="sett.exposure" :autoplay="sett.autoplay"
-                :orbit-sensitivity="settings.orbitSensitivity" :pan-sensitivity="settings.panSensitivity"
+                :orbit-sensitivity="sett.orbitSensitivity" :pan-sensitivity="sett.panSensitivity"
-                :poster="poster" :shadow-intensity="settings.shadowIntensity" :skybox-image="settings.background"
+                :poster="poster" :shadow-intensity="sett.shadowIntensity" :skybox-image="sett.background"
-                :src="props.src" :zoom-sensitivity="settings.zoomSensitivity" alt="The 3D model(s)" camera-controls
+                :src="props.src" :zoom-sensitivity="sett.zoomSensitivity" alt="The 3D model(s)" camera-controls
                 camera-orbit="30deg 75deg auto" interaction-prompt="none" max-camera-orbit="Infinity 180deg auto"
                 min-camera-orbit="-Infinity 0deg 5%" style="width: 100%; height: 100%">
     <slot></slot>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "yet-another-cad-viewer",
-  "version": "0.9.2",
+  "version": "0.9.7",
   "description": "",
   "license": "MIT",
   "private": true,
@@ -22,27 +22,26 @@
     "@jamescoyle/vue-icon": "^0.1.2",
     "@mdi/js": "^7.4.47",
     "@mdi/svg": "^7.4.47",
-    "three": "^0.169.0",
+    "three": "^0.178.0",
-    "three-mesh-bvh": "^0.8.2",
+    "three-mesh-bvh": "^0.9.0",
     "three-orientation-gizmo": "https://github.com/jrj2211/three-orientation-gizmo",
-    "vue": "^3.5.12",
+    "vue": "^3.5.13",
     "vuetify": "^3.7.4"
   },
   "devDependencies": {
     "@tsconfig/node20": "^20.1.4",
-    "@types/node": "^22.9.0",
+    "@types/node": "^22.9.3",
-    "@types/three": "^0.169.0",
+    "@types/three": "^0.178.0",
-    "@vitejs/plugin-vue": "^5.1.4",
+    "@vitejs/plugin-vue": "^6.0.0",
-    "@vitejs/plugin-vue-jsx": "^4.0.1",
+    "@vitejs/plugin-vue-jsx": "^5.0.0",
-    "@vue/tsconfig": "^0.5.1",
+    "@vue/tsconfig": "^0.7.0",
     "buffer": "^5.5.0||^6.0.0",
-    "commander": "^12.0.0",
+    "commander": "^14.0.0",
-    "generate-license-file": "^3.6.0",
+    "generate-license-file": "^4.0.0",
-    "npm-run-all2": "^7.0.1",
+    "npm-run-all2": "^8.0.0",
     "terser": "^5.36.0",
-    "typescript": "~5.6.3",
+    "typescript": "~5.8.0",
-    "vite": "^5.4.10",
+    "vite": "^7.0.0",
-    "vite-plugin-top-level-await": "^1.4.4",
+    "vue-tsc": "^3.0.0"
-    "vue-tsc": "^2.1.10"
   }
 }

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "yacv-server"
-version = "0.9.2"
+version = "0.9.7"
 description = "Yet Another CAD Viewer (server)"
 authors = ["Yeicor <4929005+Yeicor@users.noreply.github.com>"]
 license = "MIT"
@@ -11,10 +11,10 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.9"
+python = ">=3.10,<3.13" # Due to vtk transitive dependency of build123d -> cadquery-ocp -> vtk
 
 # CAD
-build123d = ">=0.5,<0.8"
+build123d = ">=0.9,<0.10"
 
 # Misc
 pygltflib = "^1.16.2"

vite.config.ts

@@ -5,7 +5,6 @@ import vue from '@vitejs/plugin-vue'
 import vueJsx from '@vitejs/plugin-vue-jsx'
 import {name, version} from './package.json'
 import {execSync} from 'child_process'
-import topLevelAwait from "vite-plugin-top-level-await";
 
 // https://vitejs.dev/config/
 export default defineConfig({
@@ -19,12 +18,6 @@ export default defineConfig({
             }
         }),
         vueJsx(),
-        topLevelAwait({
-            // The export name of top-level await promise for each chunk module
-            promiseExportName: "__tla",
-            // The function to generate import names of top-level await promise in each chunk module
-            promiseImportName: i => `__tla_${i}`
-        }),
     ],
     resolve: {
         alias: {

yacv_server/cad.py

@@ -10,7 +10,7 @@ from OCP.TopExp import TopExp
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopTools import TopTools_IndexedMapOfShape
 from OCP.TopoDS import TopoDS_Shape
-from build123d import Compound, Shape, Color
+from build123d import Compound, Color
 
 from yacv_server.gltf import GLTFMgr
 
@@ -77,8 +77,8 @@ def get_shape(obj: CADLike, error: bool = True) -> Optional[CADCoreLike]:
             if len(shapes_raw_filtered) > 0:  # Continue if we found at least one shape
                 # Sorting is required to improve hashcode consistency
                 shapes_raw_filtered_sorted = sorted(shapes_raw_filtered, key=lambda x: _hashcode(x))
-                # Build a single compound shape
+                # Build a single compound shape (skip locations/axes here, they can't be in a Compound)
-                shapes_bd = [Shape(shape) for shape in shapes_raw_filtered_sorted if shape is not None]
+                shapes_bd = [Compound(shape) for shape in shapes_raw_filtered_sorted if shape is not None and not isinstance(shape, TopLoc_Location)]
                 return get_shape(Compound(shapes_bd), error)
         except TypeError:
             pass
@@ -121,11 +121,11 @@ def image_to_gltf(source: str | bytes, center: any, width: Optional[float] = Non
             hasher = hashlib.md5()
             hasher.update(source)
             name = 'image_' + hasher.hexdigest()
-    format: str
+    _format: str
     if save_mime == 'image/jpeg':
-        format = 'JPEG'
+        _format = 'JPEG'
     elif save_mime == 'image/png':
-        format = 'PNG'
+        _format = 'PNG'
     else:
         raise ValueError(f'Unsupported save MIME type (for GLTF files): {save_mime}')
 
@@ -154,7 +154,7 @@ def image_to_gltf(source: str | bytes, center: any, width: Optional[float] = Non
         img = img.resize((new_width, new_height))
 
     # Save the image to a buffer
-    img.save(img_buf, format=format)
+    img.save(img_buf, format=_format)
     img_buf = img_buf.getvalue()
 
     # Convert coordinates system as a last step (gltf is Y-up instead of Z-up)

yacv_server/gltf.py

@@ -169,6 +169,7 @@ class GLTFMgr:
             self.gltf.images = [Image(bufferView=len(buffers_list), mimeType=self.image[1])]
             self.gltf.textures = [Texture(source=0, sampler=0)]
             self.gltf.samplers = [Sampler(magFilter=NEAREST)]
+            # noinspection PyPep8Naming
             self.gltf.materials[0].pbrMetallicRoughness.baseColorTexture = TextureInfo(index=0)
             buffers_list.append((Accessor(), BufferView(), self.image[0]))
 

yacv_server/myhttp.py

@@ -138,3 +138,4 @@ class HTTPHandler(SimpleHTTPRequestHandler):
         self.send_header('E-Tag', f'"{_hash}"')
         self.end_headers()
         self.wfile.write(exported_glb)
+        return None

yacv_server/pubsub.py

@@ -1,8 +1,6 @@
 import queue
-import queue
 import threading
-from typing import List, TypeVar, \
+from typing import List, TypeVar, Generic, Generator
-    Generic, Generator
 
 from yacv_server.mylogger import logger
 
@@ -58,7 +56,7 @@ class BufferedPubSub(Generic[T]):
 
     def subscribe(self, include_buffered: bool = True, include_future: bool = True, yield_timeout: float = 0.0) -> \
             Generator[T, None, None]:
-        """Subscribes to events as an generator that yields events and automatically unsubscribes"""
+        """Subscribes to events as a generator that yields events and automatically unsubscribes"""
         q = self._subscribe(include_buffered, include_future)
         try:
             while True:

yacv_server/tessellate.py

@@ -5,7 +5,7 @@ from OCP.BRepAdaptor import BRepAdaptor_Curve
 from OCP.GCPnts import GCPnts_TangentialDeflection
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopoDS import TopoDS_Face, TopoDS_Edge, TopoDS_Shape, TopoDS_Vertex
-from build123d import Shape, Vertex, Face, Location
+from build123d import Vertex, Face, Location, Compound
 from pygltflib import GLTF2
 
 from yacv_server.cad import CADCoreLike, ColorTuple
@@ -33,12 +33,12 @@ def tessellate(
         mgr.add_location(Location(cad_like))
 
     elif isinstance(cad_like, TopoDS_Shape):
-        shape = Shape(cad_like)
+        shape = Compound(cad_like)
 
         # Perform tessellation tasks
         edge_to_faces: Dict[str, List[TopoDS_Face]] = {}
         vertex_to_faces: Dict[str, List[TopoDS_Face]] = {}
-        if faces:
+        if faces and hasattr(shape, 'faces'):
             shape_faces = shape.faces()
             for face in shape_faces:
                 _tessellate_face(mgr, face.wrapped, tolerance, angular_tolerance, obj_color)
@@ -49,16 +49,19 @@ def tessellate(
                     for vertex in face.vertices():
                         vertex_to_faces[vertex.wrapped] = vertex_to_faces.get(vertex.wrapped, []) + [face.wrapped]
             if len(shape_faces) > 0: obj_color = None  # Don't color edges/vertices if faces are colored
-        if edges:
+        if edges and hasattr(shape, 'edges'):
             shape_edges = shape.edges()
             for edge in shape_edges:
                 _tessellate_edge(mgr, edge.wrapped, edge_to_faces.get(edge.wrapped, []), angular_tolerance,
                                  angular_tolerance, obj_color)
             if len(shape_edges) > 0: obj_color = None  # Don't color vertices if edges are colored
-        if vertices:
+        if vertices and hasattr(shape, 'vertices'):
             for vertex in shape.vertices():
                 _tessellate_vertex(mgr, vertex.wrapped, vertex_to_faces.get(vertex.wrapped, []), obj_color)
 
+    else:
+        raise TypeError(f"Unsupported type: {type(cad_like)}: {cad_like}")
+
     return mgr.build()
 
 
@@ -69,9 +72,10 @@ def _tessellate_face(
         angular_tolerance: float = 0.1,
         color: Optional[ColorTuple] = None,
 ):
-    face = Shape(ocp_face)
+    face = Compound(ocp_face)
     # face.mesh(tolerance, angular_tolerance)
     tri_mesh = face.tessellate(tolerance, angular_tolerance)
+    # noinspection PyArgumentList
     poly = BRep_Tool.Triangulation_s(face.wrapped, TopLoc_Location())
     if poly is None:
         logger.warn("No triangulation found for face")
@@ -86,6 +90,7 @@ def _tessellate_face(
     vertices = tri_mesh[0]
     indices = tri_mesh[1]
     mgr.add_face(vertices, indices, uv, color)
+    return None
 
 
 def _push_point(v: Tuple[float, float, float], faces: List[TopoDS_Face]) -> Tuple[float, float, float]:

yacv_server/yacv.py

@@ -9,18 +9,18 @@ import threading
 import time
 from dataclasses import dataclass
 from http.server import ThreadingHTTPServer
+from io import BytesIO
 from threading import Thread
 from typing import Optional, Dict, Union, Callable, List, Tuple
 
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopoDS import TopoDS_Shape
-# noinspection PyProtectedMember
-from build123d import Shape, Axis, Location, Vector, Color
-from dataclasses_json import dataclass_json
 from PIL import Image
-from io import BytesIO
+# noinspection PyProtectedMember
+from build123d import Shape, Axis, Location, Vector
+from dataclasses_json import dataclass_json
 
-from yacv_server.cad import _hashcode, ColorTuple, get_color
+from yacv_server.cad import _hashcode, get_color
 from yacv_server.cad import get_shape, grab_all_cad, CADCoreLike, CADLike
 from yacv_server.gltf import get_version
 from yacv_server.myhttp import HTTPHandler
@@ -95,7 +95,7 @@ class YACV:
     """Default texture to use for model faces, in (data, mimetype) format.
     If left as None, a default checkerboard texture will be used.
     
-    It can be set with the YACV_BASE_TEXTURE=<uri> and overriden by `show(..., texture="<uri>")`.
+    It can be set with the YACV_BASE_TEXTURE=<uri> and overridden by `show(..., texture="<uri>")`.
     The <uri> can be file:<path> or data:<mime>;base64,<data> where <mime> is the mime type and 
     <data> is the base64 encoded image."""
 
@@ -331,6 +331,7 @@ class YACV:
             try:
                 return next(subscription), event.hash
             finally:
+                # noinspection PyInconsistentReturns
                 subscription.close()
 
     def export_all(self, folder: str,
@@ -381,19 +382,30 @@ def _preprocess_cad(obj: CADLike, **kwargs) -> CADCoreLike:
     return obj
 
 
-_find_var_name_count = 0
+_obj_name_counts = {}
-
 
 def _find_var_name(obj: any, avoid_levels: int = 2) -> str:
     """A hacky way to get a stable name for an object that may change over time"""
-    global _find_var_name_count
+
+    # Build123d objects have a "label" property, CadQuery Assembly's have "name"
+    for f in ('label', 'name'):
+        if hasattr(obj, f):
+            v = getattr(obj, f)
+            if v != '':
+                return v;
+
+    # Otherwise walk up our stack to see if there's a local variable that points to it
     obj_shape = get_shape(obj, error=False) or obj
     for frame in inspect.stack()[avoid_levels:]:
         for key, value in frame.frame.f_locals.items():
             if get_shape(value, error=False) is obj_shape:
                 return key
-    _find_var_name_count += 1
+
-    return 'unknown_var_' + str(_find_var_name_count)
+    # Last resort, name it for its type with a disambiguating number
+    global _obj_name_counts
+    t = obj.__class__.__name__
+    _obj_name_counts[t] = 1 if t not in _obj_name_counts else _obj_name_counts[t] + 1
+    return t + str(_obj_name_counts[t])
 
 
 def sizeof_fmt(num, suffix="B"):