diff --git a/include/Nazara/Graphics/UberShader.hpp b/include/Nazara/Graphics/UberShader.hpp
index dda35a70b..c1d6a7a63 100644
--- a/include/Nazara/Graphics/UberShader.hpp
+++ b/include/Nazara/Graphics/UberShader.hpp
@@ -24,6 +24,8 @@ namespace Nz
 		public:
 			struct Config;
 			struct Option;
+			using ConfigCallback = std::function<void(Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers)>;
+
 			UberShader(ShaderStageTypeFlags shaderStages, const ShaderAst::StatementPtr& shaderAst);
 			~UberShader() = default;
 
@@ -33,6 +35,9 @@ namespace Nz
 
 			inline bool HasOption(const std::string& optionName, Pointer<const Option>* option = nullptr) const;
 
+			inline void UpdateConfig(Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers);
+			inline void UpdateConfigCallback(ConfigCallback callback);
+
 			static constexpr std::size_t MaximumOptionValue = 32;
 
 			struct Config
@@ -60,6 +65,7 @@ namespace Nz
 			std::unordered_map<Config, std::shared_ptr<ShaderModule>, ConfigHasher, ConfigEqual> m_combinations;
 			std::unordered_map<std::string, Option> m_optionIndexByName;
 			ShaderAst::StatementPtr m_shaderAst;
+			ConfigCallback m_configCallback;
 			ShaderStageTypeFlags m_shaderStages;
 	};
 }
diff --git a/include/Nazara/Graphics/UberShader.inl b/include/Nazara/Graphics/UberShader.inl
index f3aed9552..511a8aed2 100644
--- a/include/Nazara/Graphics/UberShader.inl
+++ b/include/Nazara/Graphics/UberShader.inl
@@ -24,6 +24,17 @@ namespace Nz
 		return true;
 	}
 
+	inline void UberShader::UpdateConfig(Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers)
+	{
+		if (m_configCallback)
+			m_configCallback(config, vertexBuffers);
+	}
+
+	inline void UberShader::UpdateConfigCallback(ConfigCallback callback)
+	{
+		m_configCallback = std::move(callback);
+	}
+
 	inline bool UberShader::ConfigEqual::operator()(const Config& lhs, const Config& rhs) const
 	{
 		for (std::size_t i = 0; i < lhs.optionValues.size(); ++i)
diff --git a/src/Nazara/Graphics/BasicMaterial.cpp b/src/Nazara/Graphics/BasicMaterial.cpp
index 17cabaee5..cf92f7164 100644
--- a/src/Nazara/Graphics/BasicMaterial.cpp
+++ b/src/Nazara/Graphics/BasicMaterial.cpp
@@ -154,6 +154,66 @@ namespace Nz
 
 		settings.shaders = std::move(uberShaders);
 
+		for (std::shared_ptr<UberShader> uberShader : settings.shaders)
+		{
+			constexpr std::size_t InvalidOption = std::numeric_limits<std::size_t>::max();
+
+			auto FetchLocationOption = [&](const std::string& optionName)
+			{
+				const UberShader::Option* optionPtr;
+				if (!uberShader->HasOption(optionName, &optionPtr))
+					return InvalidOption;
+
+				if (optionPtr->type != ShaderAst::ExpressionType{ ShaderAst::PrimitiveType::Int32 })
+					throw std::runtime_error("Location options must be of type i32");
+
+				return optionPtr->index;
+			};
+
+			std::size_t positionLocationIndex = FetchLocationOption("PosLocation");
+			std::size_t colorLocationIndex = FetchLocationOption("ColorLocation");
+			std::size_t uvLocationIndex = FetchLocationOption("UvLocation");
+
+			uberShader->UpdateConfigCallback([=](UberShader::Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers)
+			{
+				if (vertexBuffers.empty())
+					return;
+
+				const VertexDeclaration& vertexDeclaration = *vertexBuffers.front().declaration;
+				const auto& components = vertexDeclaration.GetComponents();
+
+				std::size_t locationIndex = 0;
+				for (const auto& component : components)
+				{
+					switch (component.component)
+					{
+						case VertexComponent::Unused:
+							continue;
+
+						case VertexComponent::Position:
+							if (positionLocationIndex != InvalidOption)
+								config.optionValues[positionLocationIndex] = static_cast<Int32>(locationIndex);
+
+							break;
+
+						case VertexComponent::Color:
+							if (colorLocationIndex != InvalidOption)
+								config.optionValues[colorLocationIndex] = static_cast<Int32>(locationIndex);
+
+							break;
+
+						case VertexComponent::TexCoord:
+							if (uvLocationIndex != InvalidOption)
+								config.optionValues[uvLocationIndex] = static_cast<Int32>(locationIndex);
+
+							break;
+					}
+
+					++locationIndex;
+				}
+			});
+		}
+
 		// Options
 
 		// HasDiffuseMap
diff --git a/src/Nazara/Graphics/MaterialPipeline.cpp b/src/Nazara/Graphics/MaterialPipeline.cpp
index 8ef5a9ddd..a4976450f 100644
--- a/src/Nazara/Graphics/MaterialPipeline.cpp
+++ b/src/Nazara/Graphics/MaterialPipeline.cpp
@@ -54,6 +54,7 @@ namespace Nz
 			if (shader.uberShader)
 			{
 				UberShader::Config config{ shader.optionValues };
+				shader.uberShader->UpdateConfig(config, vertexBuffers);
 
 				renderPipelineInfo.shaderModules.push_back(shader.uberShader->Get(config));
 			}
diff --git a/src/Nazara/Graphics/Resources/Shaders/basic_material.nzsl b/src/Nazara/Graphics/Resources/Shaders/basic_material.nzsl
index 070ae72aa..bc6e96207 100644
--- a/src/Nazara/Graphics/Resources/Shaders/basic_material.nzsl
+++ b/src/Nazara/Graphics/Resources/Shaders/basic_material.nzsl
@@ -2,7 +2,13 @@ option HasDiffuseTexture: bool = false;
 option HasAlphaTexture: bool = false;
 option AlphaTest: bool = false;
 
-const HasUV = HasDiffuseTexture || HasAlphaTexture;
+// Vertex declaration related options
+option PosLocation: i32 = -1;
+option ColorLocation: i32 = -1;
+option UvLocation: i32 = -1;
+
+const HasVertexColor = (ColorLocation >= 0);
+const HasUV = (UvLocation >= 0) && (HasDiffuseTexture || HasAlphaTexture);
 
 [layout(std140)]
 struct BasicSettings
@@ -44,7 +50,8 @@ external
 // Fragment stage
 struct FragIn
 {
-	[location(0), cond(HasUV)] uv: vec2<f32>
+	[location(0), cond(HasUV)] uv: vec2<f32>,
+	[location(1), cond(HasVertexColor)] color: vec4<f32>
 }
 
 struct FragOut
@@ -56,6 +63,11 @@ struct FragOut
 fn main(input: FragIn) -> FragOut
 {
 	let diffuseColor = settings.DiffuseColor;
+
+	const if (HasVertexColor)
+		//TODO: diffuseColor *= input.color;
+		diffuseColor = diffuseColor * input.color;
+
 	const if (HasDiffuseTexture)
 		// TODO: diffuseColor *= MaterialDiffuseMap.Sample(input.uv)
 		diffuseColor = diffuseColor * MaterialDiffuseMap.Sample(input.uv);
@@ -78,13 +90,15 @@ fn main(input: FragIn) -> FragOut
 // Vertex stage
 struct VertIn
 {
-	[location(0)] pos: vec3<f32>,
-	[location(1), cond(HasUV)] uv: vec2<f32>
+	[location(PosLocation)] pos: vec3<f32>,
+	[location(ColorLocation), cond(HasVertexColor)] color: vec4<f32>,
+	[location(UvLocation), cond(HasUV)] uv: vec2<f32>
 }
 
 struct VertOut
 {
 	[location(0), cond(HasUV)] uv: vec2<f32>,
+	[location(1), cond(HasVertexColor)] color: vec4<f32>,
 	[builtin(position)] position: vec4<f32>
 }
 
@@ -94,6 +108,9 @@ fn main(input: VertIn) -> VertOut
 	let output: VertOut;
 	output.position = viewerData.viewProjMatrix * instanceData.worldMatrix * vec4<f32>(input.pos, 1.0);
 
+	const if (HasVertexColor)
+		output.color = input.color;
+
 	const if (HasUV)
 		output.uv = input.uv;
 
diff --git a/src/Nazara/OpenGLRenderer/OpenGLShaderModule.cpp b/src/Nazara/OpenGLRenderer/OpenGLShaderModule.cpp
index a2243fe0d..14c38fd30 100644
--- a/src/Nazara/OpenGLRenderer/OpenGLShaderModule.cpp
+++ b/src/Nazara/OpenGLRenderer/OpenGLShaderModule.cpp
@@ -140,7 +140,7 @@ namespace Nz
 	{
 		m_states = states;
 		m_states.sanitized = true; //< Shader is always sanitized (because of keywords)
-		std::shared_ptr<ShaderAst::Statement> sanitized = GlslWriter::Sanitize(shaderAst, states.enabledOptions);
+		std::shared_ptr<ShaderAst::Statement> sanitized = GlslWriter::Sanitize(shaderAst, states.optionValues);
 
 		for (std::size_t i = 0; i < ShaderStageTypeCount; ++i)
 		{