Processing-Tutorial: Exploring Wave-Figures
In this spontaneous Processing coding-session, I solve one of the assignments from my online course “Bauhaus Coding Workshop” available on my website. Here some very important concepts like loops, waves and mapping come together.
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The Code
void setup() {
size(1200, 900);
background(0);
}
void draw() {
translate(width/2, height/2);
float mag = 400;
float s = 15;
noStroke();
for (int i = 0; i < 100; i++) {
float w = map(sin(radians(frameCount)), -1, 1, -100, 100);
float wave1 = map(tan(radians(frameCount * 0.8 + i + w)), -1, 1, -100, 100);
float wave2 = map(tan(radians(frameCount + i)), -1, 1, -mag, mag);
float c = map(sin(radians(frameCount * 5 + i)), -1, 1, 0, 255);
fill(c);
rect(wave1, wave2, s, s);
}
}Related
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