| 发表于：2007-10-26 13:59:01 楼主 |
opengl light 的封装, 以后会有系列,能看懂就看,看不懂就算.
首次发贴. 呵呵
#pragma once
#ifndef __c3dlight_h__
#define __c3dlight_h__
typedef struct mylight
{
glfloat pos[4];
glfloat diffuse[4];
glfloat specular[4];
glfloat ambient[4];
}lightp, *plightp;
typedef struct mymateriallight
{
glfloat shininess;
glfloat diffuse[4];
glfloat specular[4];
glfloat ambient[4];
}mlightp, *pmlightp;
class c3dlight
{
public:
c3dlight（void);
virtual ~c3dlight（void);
private:
public:
virtual void actionlight（) = 0;
};
/*
child class
metratril light set
*/
class c3dmetrlight : public c3dlight
{
public:
c3dmetrlight（);
virtual ~c3dmetrlight（);
private:
mlightp m_lightparam;
public:
void setambient（glfloat light);
void setambient（glfloat r, glfloat g, glfloat b, glfloat a);
void setambient（glfloat *light);
void setspecular（glfloat light);
void setspecular（glfloat r, glfloat g, glfloat b, glfloat a);
void setspecular（glfloat *light);
void setdiffuse（glfloat light);
void setdiffuse（glfloat r, glfloat g, glfloat b, glfloat a);
void setdiffuse（glfloat *light);
void setshininess（glfloat light);
void actionlight（);
};
/*
child class
nomnal light set
*/
class c3dnormallight : public c3dlight
{
public:
c3dnormallight（);
c3dnormallight（int num);
virtual ~c3dnormallight（);
private:
int m_num;
lightp m_lightparam;
public:
void setambient（glfloat light);
void setspecular（glfloat light);
void setdiffuse（glfloat light);
void setspecular（glfloat *light);
void setdiffuse（glfloat *light);
void setambient（glfloat *light);
void setspecular（glfloat r, glfloat g, glfloat b, glfloat a);
void setambient（glfloat r, glfloat g, glfloat b, glfloat a);
void setdiffuse（glfloat r, glfloat g, glfloat b, glfloat a);
void setpos（glfloat *pos);
void setpos（glfloat x, glfloat y, glfloat z);
void actionlight（);
void turnofflight（);
};
#endif
//以上为头文件
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