つぶやきProcessing (2026/4/2)
https://gyazo.com/3fab2540994671f1475dc5208b58201c https://gyazo.com/5cd63a78e9a619f14d34a8291f11c5f0 https://gyazo.com/b85389b8c83fc4eb39caaa3a9fc90457
https://scrapbox.io/files/69ce81ad9ea0767ac8633f0b.mp4
対数螺旋を元にちょっとアレンジ。
code:processing
//#つぶやきProcessing
float p, t;
void setup() {
size(800, 800);
}
void draw() {
background(-1);
strokeWeight(3);
beginShape();
for (t=0; t<50; t+=.1)curveVertex(3*exp(0.1*t)*sin(t*2*sin(p))+400, 3*exp(0.1*t)*cos(t)+400);
endShape();
p+=.001;
}