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add in/out varyings to materials in gldefs

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This commit is contained in:
Ricardo Luís Vaz Silva 2025-01-08 09:53:46 -03:00 • committed by Nash Muhandes
commit fee7fed1d0
5 changed files with 92 additions and 8 deletions
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62
src/r_data/gldefs.cpp
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@ -1634,6 +1634,68 @@ class GLDefsParser
hasUniforms = true;
ParseShaderUniform(Uniforms, usershaders.Size(), false, is_globalshader ? globaltargets.Size() : 1);
}
else if (sc.Compare("varying"))
{
isProperty = true;
bool ok = true;
sc.MustGetString();
FString varyingProperty = "";
if (sc.Compare("noperspective"))
{
varyingProperty = "noperspective";
sc.MustGetString();
}
else if (sc.Compare("flat") == 0)
{
varyingProperty = "flat";
sc.MustGetString();
}
else
{
varyingProperty = "";
}
FString varyingType = sc.String;
varyingType.ToLower();
sc.MustGetString();
FString varyingName = sc.String;
UniformType parsedType = UniformType::Undefined;
if (varyingType.Compare("int") == 0)
{
parsedType = UniformType::Int;
}
else if (varyingType.Compare("float") == 0)
{
parsedType = UniformType::Float;
}
else if (varyingType.Compare("vec2") == 0)
{
parsedType = UniformType::Vec2;
}
else if (varyingType.Compare("vec3") == 0)
{
parsedType = UniformType::Vec3;
}
else if (varyingType.Compare("vec4") == 0)
{
parsedType = UniformType::Vec4;
}
else
{
sc.ScriptError("Unrecognized varying type '%s'", sc.String);
ok = false;
}
if(ok)
{
usershader.Varyings.push_back({varyingName, varyingProperty, parsedType});
}
}
else if (sc.Compare("texture"))
{
isProperty = true;