Details
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Bug
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Resolution: Unresolved
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P1: Critical
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None
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5.15.1
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None
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Windows
Description
glTF files created or changed in Blender 2.90 or 3DS Max 2021 can't be loaded. These errors are shown:
Qt3D.GLTFGeometryLoader: unknown buffer-view: 3 processing accessor: botmesh Qt3D.GLTFGeometryLoader: unknown buffer-view: 1 processing accessor: botmesh Qt3D.GLTFGeometryLoader: unknown buffer-view: 0 processing accessor: botmesh Qt3D.GLTFGeometryLoader: unknown buffer-view: 2 processing accessor: botmesh Qt3D.GLTFGeometryLoader: unknown buffer-view: 4 processing accessor: botmesh Qt3D.GLTFGeometryLoader: unknown buffer-view: 5 processing accessor: botmesh
How To reproduce:
1) git clone https://github.com/KDAB/qt3d-examples 2) Replace qt3d-examples-master/resources/assets/gltf/2.0/Robot/robot.gltf and robot.bin files with the changed via Blender 2.90 (in the attachment) 3) Load "blended-skinned-animation" example.
Pure c++ example is in the attachment (main.cpp).
Only reexported robot model from Blender 2.78 work. None of the official KhronosGroup models can be loaded before and after reexporting them via any version of Blender or 3DS Max, the same errors are shown. KhronosGroup examples:
https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0