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Add support for generating octahedron environment maps #13

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walbourn opened this issue Feb 8, 2016 · 2 comments
Open

Add support for generating octahedron environment maps #13

walbourn opened this issue Feb 8, 2016 · 2 comments
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tools Applies to texconv, texdiag, texassemble, etc.

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@walbourn
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walbourn commented Feb 8, 2016 •
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Engelhardt & Dachsbacher, "Octahedron Environment Maps", Visualization Research Center, University of Stuttgart. link

Cigolle et al, "A Survey of Efficient Representations for Independent Unit Vectors", Journal of Computer Graphics Techniques Vol. 3, No. 2, 2014. link

Lottes. "Fetching From Cubes and Octahedrons". AMD. link
@walbourn
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In other words, given six faces of a cubemap, generate a octahedron environment map from it.

@walbourn walbourn added tools Applies to texconv, texdiag, texassemble, etc. and removed enhancement labels Sep 21, 2016
@walbourn walbourn mentioned this issue Jul 7, 2020
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@Bxaa Bxaa mentioned this issue Oct 9, 2021
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@walbourn
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This seems like functionality that should be in texenvmap.

#509

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