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Textures in DIB-R

See original GitHub issue

Hello there! I was trying out the DIB-R example. I want to render it with texture file. I could understand how texture can be use in NMR and SoftRas but it is not clear in case of DIB-R example. color is not an optional argument for DIB-R renderer. In that case, how do I pass the colors of texture? I am having .mtl file for material and and an image for texture.

Issue Analytics

State:
Created 4 years ago
Comments:5 (1 by maintainers)

Top GitHub Comments

2reactions

Arthur151commented, Dec 26, 2019

Actually, there is a colors option for texture rendering in DIB renderer! Please refer to the code! https://github.com/NVIDIAGameWorks/kaolin/blob/ce778280f433836a44f80b2e23d6830c96aed6aa/kaolin/graphics/dib_renderer/renderer/base.py#L54 def forward(self, points, colors, light=None, material=None, shininess=None): The color consist of different components in different light model! For your problem, I think Phong lighting model is the best. https://github.com/NVIDIAGameWorks/kaolin/blob/ce778280f433836a44f80b2e23d6830c96aed6aa/kaolin/graphics/dib_renderer/renderer/base.py#L69 The color consist of : https://github.com/NVIDIAGameWorks/kaolin/blob/ce778280f433836a44f80b2e23d6830c96aed6aa/kaolin/graphics/dib_renderer/renderer/phongrender.py#L86 Best wishes!

1reaction

TommyX12commented, Jan 7, 2020

I have opened a PR (#115) to add texturing example. Stay tuned!

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