fix: solve problem when object class is not defined in tile

agviegas · agviegas · commit a3f91db6422f · 2025-06-30T13:19:43.000+02:00
diff --git a/packages/fragments/package.json b/packages/fragments/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@thatopen/fragments",
   "description": "Simple geometric system built on top of Three.js to display 3D BIM data efficiently.",
-  "version": "3.0.9",
+  "version": "3.0.10",
   "author": "That Open Company",
   "contributors": [
     "Antonio Gonzalez Viegas (https://github.com/agviegas)",
diff --git a/packages/fragments/src/FragmentsModels/src/virtual-model/virtual-controllers/virtual-tiles-controller.ts b/packages/fragments/src/FragmentsModels/src/virtual-model/virtual-controllers/virtual-tiles-controller.ts
@@ -814,7 +814,9 @@ export class VirtualTilesController {
   }
 
   private processTileDataId(tile: TileData, material: number, lod: CurrentLod) {
-    this._tileIdGenerator.compute(tile.objectClass);
+    this._tileIdGenerator.compute(
+      tile.objectClass !== undefined ? tile.objectClass : 0,
+    );
     this._tileIdGenerator.compute(material);
     this._tileIdGenerator.compute(lod);
   }
diff --git a/resources/worker.mjs b/resources/worker.mjs

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@thatopen/fragments",`
`3`	`3`	`"description": "Simple geometric system built on top of Three.js to display 3D BIM data efficiently.",`
`4`		`- "version": "3.0.9",`
	`4`	`+ "version": "3.0.10",`
`5`	`5`	`"author": "That Open Company",`
`6`	`6`	`"contributors": [`
`7`	`7`	`"Antonio Gonzalez Viegas (https://github.com/agviegas)",`
Original file line number	Diff line number	Diff line change
`@@ -814,7 +814,9 @@ export class VirtualTilesController {`
`814`	`814`	`}`
`815`	`815`
`816`	`816`	`private processTileDataId(tile: TileData, material: number, lod: CurrentLod) {`
`817`		`- this._tileIdGenerator.compute(tile.objectClass);`
	`817`	`+ this._tileIdGenerator.compute(`
	`818`	`+ tile.objectClass !== undefined ? tile.objectClass : 0,`
	`819`	`+ );`
`818`	`820`	`this._tileIdGenerator.compute(material);`
`819`	`821`	`this._tileIdGenerator.compute(lod);`
`820`	`822`	`}`