【计算机图形学】六、Mandelbrot集

1. 算法

2. 源代码

#include "stdafx.h"


#include "GL/glut.h"
#include "stdlib.h"
#include "math.h"

float xmin=-2.00,xmax=0.50;
float ymin=-1.25,ymax=1.25;

void init()
{
	glClearColor(1.0,1.0,1.0,0.0);
	
	glMatrixMode(GL_PROJECTION);
	gluOrtho2D(xmin,xmax,ymin,ymax);
}

typedef struct 
{
	float x,y;
}complexNumber;

typedef struct  
{
	float r,g,b;
}color;

void setPixel(complexNumber z)
{
	glBegin(GL_POINTS);
	glVertex2f(z.x,z.y);
	glEnd();
}

int