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NVlabs / nvdiffrec

Official code for the CVPR 2022 (oral) paper "Extracting Triangular 3D Models, Materials, and Lighting From Images".
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Do we support loading obj data from shapenet? #98

Closed Zyq-scut closed 1 year ago

Zyq-scut commented 1 year ago

Hi, I try to load obj data from shapenet dataset via method "load_obj". However, the render result seem something wrong happened. Is this a bug or is just shapenet data not supported? Here are the render result and the ground truth. image image Could you give me some advice to fix it? Thanks a lot.

Zyq-scut commented 1 year ago

I have solved it!

D1noFuzi commented 1 year ago

@Zyq-scut how did you solve it? I am facing similar problems as ShapeNet has multiple texture files per model. The renderer constantly fails to render it properly.

Zyq-scut commented 1 year ago

@Zyq-scut how did you solve it? I am facing similar problems as ShapeNet has multiple texture files per model. The renderer constantly fails to render it properly.

Hi @D1noFuzi . The official implement of load_mlt does not support the form of shapenet. So I rewrite this method to load .mlt file.

wzking09 commented 10 months ago

@Zyq-scut how did you solve it? I am facing similar problems as ShapeNet has multiple texture files per model. The renderer constantly fails to render it properly.

Hi @D1noFuzi . The official implement of load_mlt does not support the form of shapenet. So I rewrite this method to load .mlt file.

Hi, can you share more details about 'load_mtl()' func? I tried to clip 'vt' to 0-1. Some of render results looks better and others not.