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#ifndef _GL_PRIMITIVE_RENDERER_H
#define _GL_PRIMITIVE_RENDERER_H
//#include "OpenGLInclude.h"
struct PrimVec2
{
PrimVec2(float x, float y)
{
p[0] = x;
p[1] = y;
}
float p[2];
};
struct PrimVec4
{
PrimVec4() {}
PrimVec4(float x,float y, float z, float w)
{
p[0] = x;
p[1] = y;
p[2] = z;
p[3] = w;
}
float p[4];
};
typedef struct
{
PrimVec4 position;
PrimVec4 colour;
PrimVec2 uv;
} PrimVertex;
class GLPrimitiveRenderer
{
int m_screenWidth;
int m_screenHeight;
struct PrimInternalData* m_data;
void loadBufferData();
public:
GLPrimitiveRenderer(int screenWidth, int screenHeight);
virtual ~GLPrimitiveRenderer();
void drawRect(float x0, float y0, float x1, float y1, float color[4]);
void drawTexturedRect(float x0, float y0, float x1, float y1, float color[4], float u0,float v0, float u1, float v1, int useRGBA=0);
void drawTexturedRect3D(const PrimVertex& v0,const PrimVertex& v1,const PrimVertex& v2,const PrimVertex& v3,float viewMat[16],float projMat[16], bool useRGBA = true);
void drawLine();//float from[4], float to[4], float color[4]);
void setScreenSize(int width, int height);
PrimInternalData* getData()
{
return m_data;
}
};
#endif//_GL_PRIMITIVE_RENDERER_H
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