From 4ea4bbfcb03091cb987dc151d41980ec16f3d18d Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 8 Apr 2019 22:31:12 +0800
Subject: *misc

---
 source/modules/asura-core/mesh/mesh2d_data.h | 58 ++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

(limited to 'source/modules/asura-core/mesh/mesh2d_data.h')

diff --git a/source/modules/asura-core/mesh/mesh2d_data.h b/source/modules/asura-core/mesh/mesh2d_data.h
index e69de29..ad4b6c8 100644
--- a/source/modules/asura-core/mesh/mesh2d_data.h
+++ b/source/modules/asura-core/mesh/mesh2d_data.h
@@ -0,0 +1,58 @@
+#ifndef __ASURA_MESH2D_DATA_H__
+#define __ASURA_MESH2D_DATA_H__
+
+#include <asura-utils/scripting/portable.hpp>
+#include <asura-utils/math/vector2.hpp>
+#include <asura-utils/io/decoded_data.h>
+
+#include <vector>
+
+#include "../graphics/color.h"
+#include "../graphics/gpu_buffer.h"
+
+namespace AsuraEngine
+{
+	namespace Mesh
+	{
+
+		///
+		/// Mesh2D的顶点数据，和index数据配合使用。Asura 2D mesh支持4套UV运用在一个顶点上。
+		///
+		struct Vertex
+		{
+			AEMath::Vector2f  position;    ///< 坐标
+			AEMath::Vector2f  tangent;     ///< 切线
+			AEMath::Vector2f  normal;      ///< 法线
+			AEGraphics::Color color;       ///< 颜色
+			AEMath::Vector2f  texCoord[4]; ///< UVs
+		};
+
+		///
+		/// mesh的顶点数据和索引数据
+		///
+		class Mesh2DData 
+			: AEIO::DecodedData
+			, AEScripting::Portable<Mesh2DData>
+		{
+		public: 
+
+			void Decode(AEIO::DataBuffer& buffer) override;
+			
+		private: 
+
+			///
+			/// mesh的所有顶点。
+			///
+			std::vector<Vertex*> mVertices;
+
+			///
+			/// 索引，用来构建ebo。
+			///
+			std::vector<float> mIndices; 
+
+		};
+
+	}
+}
+
+#endif
\ No newline at end of file
-- 
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