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Samba Dancing glTF model contains many errors #76

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cx20 opened this issue Apr 8, 2018 · 1 comment
Open

Samba Dancing glTF model contains many errors #76

cx20 opened this issue Apr 8, 2018 · 1 comment

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@cx20
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cx20 commented Apr 8, 2018

I tested the Samba Dancing glTF model used in the sample below with glTF-Validator.

http://examples.claygl.xyz/examples/basicModelAnimation.html
https://github.com/pissang/claygl/blob/master/example/assets/models/SambaDancing/SambaDancing.gltf

However, the Samba Dancing glTF model seems to report many errors.
For reference below I will post the first 3 errors.

Code Message Pointer
MESH_PRIMITIVE_ACCESSOR_WITHOUT_BYTESTRIDE bufferView.byteStride must be defined when two or more accessors use the same buffer view. /meshes/0/primitives/0/attributes/NORMAL
MESH_PRIMITIVE_ACCESSOR_WITHOUT_BYTESTRIDE bufferView.byteStride must be defined when two or more accessors use the same buffer view. /meshes/0/primitives/0/attributes/POSITION
MESH_PRIMITIVE_ACCESSOR_WITHOUT_BYTESTRIDE bufferView.byteStride must be defined when two or more accessors use the same buffer view. /meshes/0/primitives/0/attributes/TEXCOORD_0

I do not know the cause of this error, but there seem to be cases in which Samba Dancing glTF Model can not be displayed in other libraries.
CesiumGS/cesium#6433

@pissang
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pissang commented Apr 9, 2018

Thanks @cx20 ! It's a known issue. Will improve the converter to remove this error.

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