Dynamic ibl updates and misc fixes#3556
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scratchyrice wants to merge 5 commits intoOGRECave:masterfrom
Open
Dynamic ibl updates and misc fixes#3556scratchyrice wants to merge 5 commits intoOGRECave:masterfrom
scratchyrice wants to merge 5 commits intoOGRECave:masterfrom
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Updated D3D11 Mip map generation flag - will now only automatically generate mipmaps when TU_AUTOMIPMAP is set.
IBL can now accept seperate diffuse and specular textures.
AO Added to PBR pipeline on R channel in MR texture.
paroj
reviewed
Jan 19, 2026
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I wondered why AO in filament is only ever mentioned in the directional light and found this: I think AO should only affect IBL and the ambient term. |
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also there should be a switch for reading AO in MR.x, as e.g. the DamagedHelmet MR map defaults to 0 in .x |
paroj
reviewed
Jan 20, 2026
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| vec3 IrradianceMap(samplerCube iblDiffuse, const vec3 n) { | ||
| return decodeDataForIBL(textureCubeLod(iblDiffuse, n, 0.0)); |
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cant you just copy this data into the highest mip level of iblEnvTexSpecular and use the "old" single texture path?
Maybe I should check your sample for actual usage though..
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Updated auto mip generation logic, Updated IBL to support dual texture - diffuse and specular - input.