Applied the fix from previous commit to point geometry.

petrbroz · Jun 28, 2023 · 1a888b1 · 1a888b1
1 parent 1527c64
commit 1a888b1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/gltf/writer.ts b/src/gltf/writer.ts
@@ -510,7 +510,7 @@ export class Writer {
  // Output vertex buffer
  const vertices = geometry.getVertices();
  const positionBounds = this.computeBoundsVec3(vertices);
- const positionBufferView = this.createBufferView(Buffer.from(vertices.buffer));
+ const positionBufferView = this.createBufferView(Buffer.from(vertices.buffer, vertices.byteOffset, vertices.byteLength));
  const positionBufferViewID = this.addBufferView(positionBufferView);
  const positionAccessor = this.createAccessor(positionBufferViewID, 5126, positionBufferView.byteLength / 4 / 3, 'VEC3', positionBounds.min, positionBounds.max);
  const positionAccessorID = this.addAccessor(positionAccessor);
@@ -519,7 +519,7 @@ export class Writer {
  let colorAccessorID: number | undefined = undefined;
  const colors = geometry.getColors();
  if (colors) {
- const colorBufferView = this.createBufferView(Buffer.from(colors.buffer));
+ const colorBufferView = this.createBufferView(Buffer.from(colors.buffer, colors.byteOffset, colors.byteLength));
  const colorBufferViewID = this.addBufferView(colorBufferView);
  const colorAccessor = this.createAccessor(colorBufferViewID, 5126, colorBufferView.byteLength / 4 / 3, 'VEC3');
  colorAccessorID = this.addAccessor(colorAccessor);