From bad78945ceba425f6a80e3b8dca2414d592970eb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 2 Aug 2019 20:51:00 +0800
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---
 source/modules/asura-core/Mesh/Mesh2DData.h | 78 +++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 source/modules/asura-core/Mesh/Mesh2DData.h

(limited to 'source/modules/asura-core/Mesh/Mesh2DData.h')

diff --git a/source/modules/asura-core/Mesh/Mesh2DData.h b/source/modules/asura-core/Mesh/Mesh2DData.h
new file mode 100644
index 0000000..1144846
--- /dev/null
+++ b/source/modules/asura-core/Mesh/Mesh2DData.h
@@ -0,0 +1,78 @@
+#ifndef _ASURA_MESH2D_DATA_H__
+#define _ASURA_MESH2D_DATA_H__
+
+// cpp
+#include <vector>
+
+// asura modules
+#include <asura-utils/Scripting/Portable.hpp>
+#include <asura-utils/Math/Vector2.hpp>
+#include <asura-utils/IO/DecodedData.h>
+
+// module
+#include "../Graphics/Color.h"
+#include "../Graphics/GPUBuffer.h"
+
+namespace_begin(AsuraEngine)
+namespace_begin(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
+	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:
+
+	enum Mesh2DComponent
+	{
+		MESH2D_COMPONENT_POSITION,
+		MESH2D_COMPONENT_COLOR,
+		MESH2D_COMPONENT_TEXCOORD0,
+		MESH2D_COMPONENT_TEXCOORD1,
+		MESH2D_COMPONENT_TEXCOORD2,
+		MESH2D_COMPONENT_TEXCOORD3,
+	};
+
+	void Decode(AEIO::DataBuffer& buffer) override;
+
+private:
+
+	LUAX_DECL_FACTORY(Mesh2DData);
+			
+	LUAX_DECL_ENUM(Mesh2DComponent, 1);
+
+	LUAX_DECL_METHOD(_GetVertices);
+	LUAX_DECL_METHOD(_GetVertex);
+
+	///
+	/// mesh的所有顶点。
+	///
+	std::vector<Vertex*> m_Vertices;
+
+	///
+	/// 索引，用来构建ebo。
+	///
+	std::vector<int> m_Indices;
+
+	int m_Components;
+
+};
+
+namespace_end
+namespace_end
+
+namespace AEMesh = AsuraEngine::Mesh;
+
+#endif
\ No newline at end of file
-- 
cgit v1.1-26-g67d0