feat: assignment 3

src/mesh.h

@@ -4,8 +4,9 @@
 #include <memory>
 #include <vector>
 
+#include "material.h"
+
 class Buffer;
-class Shader;
 
 class Mesh {
 public:
@@ -13,7 +14,7 @@ public:
 	~Mesh() = default;
 
 	void add_buffer(const std::shared_ptr<Buffer>& buffer,
-			const std::shared_ptr<Shader>& shader = nullptr);
+			const Material&		       material);
 
 	[[nodiscard]] size_t num_buffers() const
 	{
@@ -28,11 +29,20 @@ public:
 		return buffers_[index];
 	}
 
+	[[nodiscard]] const Material& material(size_t index) const
+	{
+		return materials_[index];
+	}
+	[[nodiscard]] Material& material(size_t index)
+	{
+		return materials_[index];
+	}
+
 	void draw();
 
 private:
 	std::vector<std::shared_ptr<Buffer>> buffers_;
-	std::vector<std::shared_ptr<Shader>> shaders_;
+	std::vector<Material>		     materials_;
 };
 
 #endif // MESH_H_