std140 implementation

include/opengl/types.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <tuple>
+#include <array>
+#include "glm/gtc/type_aligned.hpp"
+
+namespace zgl
+{
+
+template <typename T>
+concept scalar = (
+	std::is_same_v<T, float> or
+	std::is_same_v<T, int> or
+	std::is_same_v<T, unsigned int> or
+	std::is_same_v<T, bool>
+);
+
+template<glm::length_t L, typename T>
+using vec = glm::vec<L, T, glm::packed_highp>;
+
+template<glm::length_t C, glm::length_t R, typename T>
+using mat = glm::mat<C, R, T, glm::packed_highp>;
+
+template<typename T, std::size_t Count>
+using array = std::array<T, Count>;
+
+template<typename... Ts>
+using structure = std::tuple<Ts...>;
+
+}