/*
 * This source file is part of MyGUI. For the latest info, see http://mygui.info/
 * Distributed under the MIT License
 * (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
 */

#ifndef MYGUI_VERTEX_DATA_H_
#define MYGUI_VERTEX_DATA_H_

#include "MyGUI_Prerequest.h"
#include "MyGUI_Types.h"

namespace MyGUI
{

	struct Vertex
	{
		void set(float _x, float _y, float _z, float _u, float _v, uint32 _colour)
		{
			x = _x;
			y = _y;
			z = _z;
			u = _u;
			v = _v;
			colour = _colour;
		}

		float x, y, z;
		uint32 colour;
		float u, v;
	};

	struct VertexQuad
	{
		enum Enum
		{
			CornerLT = 0,
			CornerRT = 1,
			CornerLB = 2,
			CornerLB2 = 3,
			CornerRT2 = 4,
			CornerRB = 5,
			VertexCount = 6
		};

		void set(
			float _l,
			float _t,
			float _r,
			float _b,
			float _z,
			float _u1,
			float _v1,
			float _u2,
			float _v2,
			uint32 _colour)
		{
			vertex[CornerLT].set(_l, _t, _z, _u1, _v1, _colour);
			vertex[CornerRT].set(_r, _t, _z, _u2, _v1, _colour);
			vertex[CornerLB].set(_l, _b, _z, _u1, _v2, _colour);
			vertex[CornerRB].set(_r, _b, _z, _u2, _v2, _colour);
			vertex[CornerRT2] = vertex[CornerRT];
			vertex[CornerLB2] = vertex[CornerLB];
		}

		void set(
			float _x1,
			float _y1,
			float _x2,
			float _y2,
			float _x3,
			float _y3,
			float _x4,
			float _y4,
			float _z,
			float _u1,
			float _v1,
			float _u2,
			float _v2,
			uint32 _colour)
		{
			vertex[CornerLT].set(_x1, _y1, _z, _u1, _v1, _colour);
			vertex[CornerRT].set(_x2, _y2, _z, _u2, _v1, _colour);
			vertex[CornerLB].set(_x4, _y4, _z, _u1, _v2, _colour);
			vertex[CornerRB].set(_x3, _y3, _z, _u2, _v2, _colour);
			vertex[CornerRT2] = vertex[CornerRT];
			vertex[CornerLB2] = vertex[CornerLB];
		}

		Vertex vertex[VertexCount];
	};

} // namespace MyGUI

#endif // MYGUI_VERTEX_DATA_H_
