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Adds sRGB support for proper lighting

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Currently we're incorrectly using sRGB colors as raw inputs for lighting
instead of conversion to linear space. For proper PBR we need linear
values.
This commit is contained in:
Vladislav Belov
2026-07-29 01:29:09 +02:00
parent e2f5b20922
commit f781181899
14 changed files with 116 additions and 27 deletions
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source/graphics/MaterialManager.cpp
+3 -1
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@@ -103,6 +103,7 @@ CMaterial CMaterialManager::LoadMaterial(const VfsPath& pathname)
AT(material);
AT(name);
AT(pass);
AT(srgb);
AT(value);
#undef AT
#undef EL
@@ -161,7 +162,8 @@ CMaterial CMaterialManager::LoadMaterial(const VfsPath& pathname)
}
else if (token == el_required_texture)
{
material.AddRequiredSampler(attrs.GetNamedItem(at_name));
const bool sRGB{attrs.GetNamedItem(at_srgb) == "true"};
material.AddRequiredSampler({CStrIntern{attrs.GetNamedItem(at_name)}, sRGB});
if (!attrs.GetNamedItem(at_define).empty())
material.AddShaderDefine(CStrIntern(attrs.GetNamedItem(at_define)), str_1);
}