#ifndef __PMAT4FGL3C_H__
#define __PMAT4FGL3C_H__

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>

#include "ptmatrice4fc.h"

#ifdef __cplusplus
extern "C" {
#endif

///structure qui permet de gérer les matrice 4×4 de OpenGl 3 qui peuvent se sauvegarder (avec des push et des pop)
struct PMat4fGl3cStrutc{
	PtMatrice4fc mat;
	struct PMat4fGl3cStrutc* savePrevMat;
};

typedef struct PMat4fGl3cStrutc PMat4fGl3;

PMat4fGl3 * createPMat4fGl3();
void freePMat4fGl3(PMat4fGl3* mat);

void pushPMat4fGl3(PMat4fGl3* mat);
int popPMat4fGl3(PMat4fGl3* mat);
void depilerPMat4fGl3(PMat4fGl3* mat);

void loadIdentityPMat4fGl3(PMat4fGl3* mat);
void translatePMat4fGl3(PMat4fGl3* mat, float x, float y, float z);
void scalePMat4fGl3(PMat4fGl3* mat, float x, float y, float z);
void rotatePMat4fGl3Rad(PMat4fGl3* mat, float angleRad, float x, float y, float z);
void rotatePMat4fGl3Deg(PMat4fGl3* mat, float angleDeg, float x, float y, float z);
void perspectivePMat4fGl3Rad(PMat4fGl3* mat, float angleRad, float ratio, float near, float far);
void perspectivePMat4fGl3Deg(PMat4fGl3* mat, float angleDeg, float ratio, float near, float far);
void lookAtPMat4fGl3(PMat4fGl3* mat, float eyeX, float eyeY, float eyeZ, float centerX, float centerY, float centerZ, float upX, float upY, float upZ);

#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif


#endif