recursives_boxes

/*boxes_recurrents

*jacques maire le 13/07/2022

*/

let tempo=0;

let sc;

let niv;

​

function setup() {

   createCanvas(windowWidth,windowHeight,WEBGL);

   tempo=0;sc=0.95;

   specularMaterial(250);niv=0;

   colorMode(RGB,255);

}

​

​

function draw() {

  background(0,0,80);

 tempo=millis()*0.0001;

ambientLight(0,0,60);

​

translate(-100,0,-2000);

orbitControl();

recc(2000,2000,100,0.9999,0);

}

​

function recc(x,y,z,tmp,niv){

    fill(0,niv*55/60,niv*120/60);

    let axe=createVector(1,1,1);

 noStroke();

​

   rotate(cos(tmp),axe);

   translate(x*0.1,y*0.1,z*0.1);

   specularMaterial(150);

   pointLight(65,60, 70, 3000, -3000, -1650);

   box(x,y,z);

   translate(x*0.01,y*0.01,z*0.01);

   niv=niv+1; rotateZ(tempo);

   if(niv<=160){

    recc(sc*x,sc*y,sc*z,tmp,niv);}

  }

​