1 files changed, 2 insertions, 0 deletions
diff --git a/include/RenderBackend/OpenGL/PixelShader.hpp b/include/RenderBackend/OpenGL/PixelShader.hpp
index e025c6f..6794fb1 100644
--- a/include/RenderBackend/OpenGL/PixelShader.hpp
+++ b/include/RenderBackend/OpenGL/PixelShader.hpp
@@ -54,6 +54,7 @@ namespace amalgine
         
         const std::string& getOutputAttributeName(i32 attributeIndex);
         ShaderOutputVec4 defineOutputVec4(const std::string &name);
+        ShaderGlobalVec3 defineGlobalVec3(const std::string &name);
         
         void defineMain(PixelShaderMainFunc mainFunc);
         void assign(const ShaderOutputVec4 &lhsVariable, const ShaderVec4 &rhsVariable);
@@ -75,6 +76,7 @@ namespace amalgine
         i32 maxPixelAttribs; // Could make this static
         std::unordered_map<std::string, i32> pixelAttributes;
         std::vector<ShaderAttribute> pixelAttributeNames;
+        std::unordered_map<std::string, ShaderGlobalVec> globalAttributes;
         bool mainFuncDefined;
     };
 }