planer

planet.pde

class Planet
 { 
float radius; 
float distance; 
Planet[] planets; 
float angle; 
float orbitspeed; 
Planet(float r, float d, float o) 
{ 
radius = r; 
distance = d; 
angle = random(TWO_PI); 
orbitspeed = o; 
//println(angle); 
} 
void orbit() 
{ angle = angle + orbitspeed; 
if (planets != null) { for (int i = 0; i < planets.length; i++) { planets[i].orbit(); } 
} 
} 

void spawnMoons(int total, int level) { 
planets = new Planet[total]; 
for (int i = 0; i < planets.length; i++) 
{ 

float r = radius/(level*2); 
float d = random(50, 150); 
float o = random(-0.1, 0.1); 

planets[i] = new Planet(r, d/level, o); 
if (level < 3) { 

int num = int(random(0,4)); 
planets[i].spawnMoons(num, level+1); } 
}
 } 

void show() 
{ 
pushMatrix(); 
fill(255, 100); 
rotate(angle); 
translate(distance, 0); 
ellipse(0, 0, radius*2, radius*2); 
if (planets != null) 
{ 
for (int i = 0; i < planets.length; i++) 
{ 
planets[i].show(); 
} 
} 
popMatrix(); 
}

}