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sunny9898/task8/_ref/FlowField/sample09.pde
louiscklaw 5637fbf94f update,
2025-02-01 02:07:58 +08:00

71 lines
1.6 KiB
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void sample09()
{
// gradiant from http://www.gradients.io/
background(#5F7DFF);
NoiseGenerator ngen = new NoiseGenerator(0.01, 1.0);
ngen.setNoiseOctaveParam(4, 0.5);
//ngen.setZNoise( 0.0,0.01);
color colora = #574AE8;
runner.sampleName = "sample09";
runner.addLayer( new ParticlesLayer(2000,200, colora, ngen) {
public void draw(Particle p)
{
float r = 1.0 - ((float)p.lifeTime/(float)p.startLifeTime);
r *= 10.0;
stroke(p.c, 50);
//stroke(#000000, 255);
strokeWeight( r );
line(p.prev.x, p.prev.y, p.pos.x, p.pos.y);
}
});
colora = #52CDFF;
runner.addLayer( new ParticlesLayer(2000,200, colora, ngen) {
public void draw(Particle p)
{
float r = 1.0 - ((float)p.lifeTime/(float)p.startLifeTime);
r *= 10.0;
stroke(p.c, 50);
//stroke(#000000, 255);
strokeWeight( r );
line(p.prev.x, p.prev.y, p.pos.x, p.pos.y);
}
});
colora = #4A91E8;
runner.addLayer( new ParticlesLayer(2000,200, colora, ngen) {
public void draw(Particle p)
{
float r = 1.0 - ((float)p.lifeTime/(float)p.startLifeTime);
r *= 10.0;
stroke(p.c, 50);
//stroke(#000000, 255);
strokeWeight( r );
line(p.prev.x, p.prev.y, p.pos.x, p.pos.y);
}
});
colora = #8F52FF;
runner.addLayer( new ParticlesLayer(2000,150, colora, ngen) {
public void draw(Particle p)
{
float r = 1.0 - ((float)p.lifeTime/(float)p.startLifeTime);
r *= 5.0;
stroke(p.c, 50);
//stroke(#000000, 255);
strokeWeight( r );
line(p.prev.x, p.prev.y, p.pos.x, p.pos.y);
}
});
}