Graphics: Add DebugDrawer support

include/Nazara/Graphics/Systems/RenderSystem.hpp

@@ -40,6 +40,9 @@ namespace Nz
 
 			template<typename T = RenderWindow, typename... Args> T& CreateWindow(Args&&... args);
 
+			inline FramePipeline& GetFramePipeline();
+			inline const FramePipeline& GetFramePipeline() const;
+
 			void Update(float elapsedTime);
 
 			RenderSystem& operator=(const RenderSystem&) = delete;

include/Nazara/Graphics/Systems/RenderSystem.inl

@@ -20,6 +20,16 @@ namespace Nz
 
 		return windowRef;
 	}
+
+	inline FramePipeline& RenderSystem::GetFramePipeline()
+	{
+		return *m_pipeline;
+	}
+
+	inline const FramePipeline& RenderSystem::GetFramePipeline() const
+	{
+		return *m_pipeline;
+	}
 }
 
 #include <Nazara/Graphics/DebugOff.hpp>