Refactor scene-graph (google#1692)

* moving useful 3dom pieces into model-viewer

* simplified

* make tests compile

* materials in array order, with default

* moved scene-graph folder

* removed 3dom dependency

* added tests

* remove unused

* removed modelGraft

* added onUpdate callback

* removed 3dom package

* disable linting, as it was only used on 3dom

* fix IE11 tests

* added renderCount to scene for easier testing and debug

* fix teardown

* removed duplicate tests

* add test logging

* maybe a problem with intersectionObserver?

.github/workflows/deploy-documentation.yml

@@ -32,8 +32,8 @@ jobs:
     - name: NPM install
       run: npm ci
 
-    - name: Lint TypeScript sources
-      run: npm run lint
+    # - name: Lint TypeScript sources
+    #   run: npm run lint
 
     - name: Bootstrap packages
       run: npm run bootstrap

.github/workflows/fidelity-tests.yml

@@ -29,15 +29,14 @@ jobs:
     - name: NPM install
       run: npm ci
 
-    - name: Lint TypeScript sources
-      run: npm run lint
+    # - name: Lint TypeScript sources
+    #   run: npm run lint
 
     - name: Bootstrap packages
       run: npm run bootstrap
 
     - name: Build packages
       run: |
-       ./node_modules/.bin/lerna run --scope @google/3dom build --stream
        ./node_modules/.bin/lerna run --scope @google/model-viewer build --stream
        ./node_modules/.bin/lerna run --scope @google/model-viewer-render-fidelity-tools build --stream
 

.github/workflows/unit-tests-third-party.yml

@@ -31,8 +31,8 @@ jobs:
     - name: NPM install
       run: npm ci
 
-    - name: Lint TypeScript sources
-      run: npm run lint
+    # - name: Lint TypeScript sources
+    #   run: npm run lint
 
     - name: Bootstrap packages
       run: npm run bootstrap

.github/workflows/unit-tests.yml

@@ -33,8 +33,8 @@ jobs:
     - name: NPM install
       run: npm ci
 
-    - name: Lint TypeScript sources
-      run: npm run lint
+    # - name: Lint TypeScript sources
+    #   run: npm run lint
 
     - name: Bootstrap packages
       run: npm run bootstrap

README.md

@@ -16,8 +16,6 @@ Check out the README.md files for specific projects to get more details:
 
 🎨 **[shared-assets](packages/shared-assets)** • 3D models, environment maps and other assets shared across many sub-projects
 
-📦 **[3DOM](packages/3dom)** • A generic glTF scene graph API that enables operations on 3D models while abstracting the in-memory representation. 
-
 ## Development
 
 When developing across all the projects in this repository, first install git,

package.json

@@ -18,7 +18,7 @@
   },
   "husky": {
     "hooks": {
-      "pre-commit": "npm run lint && ./scripts/pre-commit.sh"
+      "pre-commit": "./scripts/pre-commit.sh"
     }
   },
   "repository": {
@@ -48,4 +48,4 @@
     "typescript": "4.0.3"
   },
   "dependencies": {}
-}
+}