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**Refactor sRGB import option on textures** to actually handle image contents with gamma

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This commit is contained in:
Wojtek Figat
2026-01-12 15:50:24 +01:00
parent 4b9fa0dcf5
commit b834dddb11
25 changed files with 196 additions and 54 deletions
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5
Source/Engine/Tools/ModelTool/ModelTool.OpenFBX.cpp
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@@ -196,7 +196,7 @@ struct OpenFbxImporterData
#endif
}
bool ImportMaterialTexture(ModelData& result, const ofbx::Material* mat, ofbx::Texture::TextureType textureType, int32& textureIndex, TextureEntry::TypeHint type) const
bool ImportMaterialTexture(ModelData& result, const ofbx::Material* mat, ofbx::Texture::TextureType textureType, int32& textureIndex, TextureEntry::TypeHint type, bool sRGB = false) const
{
const ofbx::Texture* tex = mat->getTexture(textureType);
if (tex)
@@ -225,6 +225,7 @@ struct OpenFbxImporterData
auto& texture = result.Textures.AddOne();
texture.FilePath = path;
texture.Type = type;
texture.sRGB = sRGB;
texture.AssetID = Guid::Empty;
return true;
}
@@ -251,7 +252,7 @@ struct OpenFbxImporterData
if (EnumHasAnyFlags(Options.ImportTypes, ImportDataTypes::Textures))
{
ImportMaterialTexture(result, mat, ofbx::Texture::DIFFUSE, material.Diffuse.TextureIndex, TextureEntry::TypeHint::ColorRGB);
ImportMaterialTexture(result, mat, ofbx::Texture::DIFFUSE, material.Diffuse.TextureIndex, TextureEntry::TypeHint::ColorRGB, true);
ImportMaterialTexture(result, mat, ofbx::Texture::EMISSIVE, material.Emissive.TextureIndex, TextureEntry::TypeHint::ColorRGB);
ImportMaterialTexture(result, mat, ofbx::Texture::NORMAL, material.Normals.TextureIndex, TextureEntry::TypeHint::Normals);