雲海の渓谷 (2024/11/21)

https://scrapbox.io/files/673e028c4bad185f8acc76ba.mp4

code:processing

//#Processing

float x, y, r, t, d=2;

void setup() {

size(800, 800, P3D);

}

void draw() {

background(0);

noStroke();

camera(400, 800, 70, 400, 600, 0, 0, 0, -1);

lights();

for (x=0; x<800; x+=d) {

beginShape(10);

for (y=0; y<800-1; y+=d) {

fill(y/3+9*constrain(tan(r=TAU*noise(x*.01, y*.01, t)), 0, 5), y/3+5*constrain(tan(r), 0, 5), y/3);

vertex(x+d*sin(r), y+d*cos(r), constrain(tan(r), 0, 5));

vertex(x+d+d*sin(r=TAU*noise((x+d)*.01, y*.01, t)), y+d*cos(r), constrain(tan(r), 0, 5));

}

endShape();

}

t+=.005;

}