chgl.h

此文档是用vistual studio 2005 开发的用来描述3D-tree 的生长过程

/*
* Copyleft (c) 2008 Lauming chen, SooChow University.
*
*
*
*/
#ifndef _CHGL__INCLUDED_
#define _CHGL__INCLUDED_

#define PI	3.1415926

class ChGL {
public :
	ChGL();
	~ChGL();

	/* Image type - contains height, width and data */
	typedef struct ChImage {
		unsigned long sizeX;
		unsigned long sizeY;
		unsigned char *data;
	} ChImage;

	void static drawCylinder( float baseRadius, float topRadius, float length, int slices );
	bool static loadImage( char* filename, ChImage* image );
	bool static delBlackColor( ChImage* image );
	void static loadTexture( char* imageName, unsigned int* tex, bool delBlack );
private :
};

#endif  // _CHGL__INCLUDED_