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Particle.pde
41 lines (37 loc) · 919 Bytes
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Particle.pde
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class Particle {
float diameter, radius;
int Color = (int)random(0,255); // color ball
float saturation, strokeL, strokeW;
float xpos, ypos, zpos;
Particle next;
Particle(float diam, float x, float y, float z) {
diameter = diam;
radius = diameter/2;
saturation = 0;
strokeW = 1;
strokeL = 255;
xpos = x;
ypos = y;
zpos = z;
next = null;
}
/* Particle display */
void displayParticle() {
stroke(strokeL, 50);
strokeWeight(strokeW);
fill(Color, saturation, min((int)pow(diameter, 1.5) + 60, 240));
ellipse(xpos+(float)cos(ypos/20)*50/diameter, ypos, diameter, diameter);
}
void changeView(float LR, float UD, float zoom) {
if (LR != 0) {
xpos += LR*diameter/100;
}
if (UD != 0) {
ypos += UD;
}
if (zoom != 0 ) {
diameter += zoom*diameter/100;
radius = diameter/2;
}
}
}