instancedMesh: fix getWorldMatrix in case billboardMode of source mesh enabled #16641
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…h enabled The `_currentLOD` of InstancedMesh would be `_sourceMesh` if LOD of source mesh not enabled, but if billboardMode of source mesh enabled, `getWorldMatrix` would incorrectly use the billboardMode of the `sourceMesh` to compute world matrix. This commit would add a check in `getWorldMatrix` to skip this if `_currentLOD` is `_sourceMesh`. Forum post: <https://forum.babylonjs.com/t/billboardmode-of-sourcemesh-changes-instance-rotation/58469> Playground: <https://playground.babylonjs.com/#1RQ8OR>
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Visualization tests for WebGPU |
The
_currentLODof InstancedMesh would be_sourceMeshif LOD of source mesh not enabled, but if billboardMode of source mesh enabled,getWorldMatrixwould incorrectly use the billboardMode of thesourceMeshto compute world matrix. This commit would add a check ingetWorldMatrixto skip this if_currentLODis_sourceMesh.Forum post: https://forum.babylonjs.com/t/billboardmode-of-sourcemesh-changes-instance-rotation/58469
Playground: https://playground.babylonjs.com/#1RQ8OR