Platonic Solids Nested

let phi;

let oct;

let isoc;

let dodec;

let tetr;

let hexa;

​

let a;

let b;

let c;

let d;

let e;

let f;

let g;

​

function setup(){

  phi = (1+(sqrt(5)))/2; //golden ratio 5

  oct = 94;//94 size et al

  isoc = 100;//100

  dodec = 69;//69

  tetr = 100;//190

  hexa = 276;//476

​

//octahedron

  a = (1/(2*sqrt(2)))*oct;

  b = (1/2)*oct;

//isocahedron

  c = ((1/2))*isoc;

  d = (1/(2*phi))*isoc;

//dodecahedron

  e = (1/phi)*dodec;

  f = (2-phi)*dodec;

//tetrahedron

//  fill(155,40); - I added

  g = (1)*tetr; // change g to f to change the dodec into a weird new shape

//hexahedron

//use box function

​

  createCanvas(800,600,WEBGL);

  noFill();

  colorMode(HSB, 210);//205

}

​

function draw(){

  background(15); // 200, shade of gray. Comment out for psychadelics.

//  stroke(0);  0 does nothing

//  translate(width/2,height/2,0); w=2 num is size, h=2 does nothing,0 does nothing.

  camera(mouseX-width/1.1, mouseY-height/1.5, 500.0, // eyeX, eyeY, eyeZ

         0.0, 0.0, 0.0, // centerX, centerY, centerZ // 0 0 0

         0.0, 1.0, 0.0); // 0 1 0

  //octahedron with a/b

  stroke(0,90,0); //51,255,255=opacity?

  fill(155,40);

  push();

  translate(0,0,0);// I added to see octa alone while I adjust colors etc.

  rotateX(radians(125)); //25

  beginShape();

    vertex(-a,0,a);//-a,0,a

    vertex(-a,0,-a);

    vertex(0,b,0);

  endShape(CLOSE);

  beginShape();

    vertex(-a,0,-a);

    vertex(a,0,-a);

    vertex(0,b,0);

  endShape(CLOSE);

  beginShape();

    vertex(a,0,-a);

    vertex(a,0,a);

    vertex(0,b,0);

  endShape(CLOSE);

  beginShape();

    vertex(a,0,a);

    vertex(-a,0,a);

    vertex(0,b,0);

  endShape(CLOSE);

  beginShape();

    vertex(a,0,-a);

    vertex(a,0,a);

    vertex(0,-b,0);

  endShape(CLOSE);

  beginShape();

    vertex(a,0,a);

    vertex(-a,0,a);

    vertex(0,-b,0);

  endShape(CLOSE);

  beginShape();

    vertex(-a,0,a);

    vertex(-a,0,-a);

    vertex(0,-b,0);

  endShape(CLOSE);

  beginShape();

    vertex(-a,0,-a);

    vertex(a,0,-a);

    vertex(0,-b,0);

  endShape(CLOSE);

  pop();

  //isocahedron with d/c

  stroke(102,255,255);

  beginShape();

    vertex(0,d,-c);

    vertex(d,c,0);

    vertex(-d,c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,c);

    vertex(-d,c,0);

    vertex(d,c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,c);

    vertex(0,-d,c);

    vertex(-c,0,d);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,c);

    vertex(c,0,d);

    vertex(0,-d,c);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,-c);

    vertex(0,-d,-c);

    vertex(c,0,-d);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,-c);

    vertex(-c,0,-d);

    vertex(0,-d,-c);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,c);

    vertex(d,-c,0);

    vertex(-d,-c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,-c);

    vertex(-d,-c,0);

    vertex(d,-c,0);

  endShape(CLOSE);

  beginShape();

    vertex(-d,c,0);

    vertex(-c,0,d);

    vertex(-c,0,-d);

  endShape(CLOSE);

  beginShape();

    vertex(-d,-c,0);

    vertex(-c,0,-d);

    vertex(-c,0,d);

  endShape(CLOSE);

  beginShape();

    vertex(d,c,0);

    vertex(c,0,-d);

    vertex(c,0,d);

  endShape(CLOSE);

  beginShape();

    vertex(d,-c,0);

    vertex(c,0,d);

    vertex(c,0,-d);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,c);

    vertex(-c,0,d);

    vertex(-d,c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,c);

    vertex(d,c,0);

    vertex(c,0,d);

  endShape(CLOSE);

  beginShape();

    vertex(0,d,-c);

    vertex(-d,c,0);

    vertex(-c,0,-d);

  endShape(CLOSE);  

  beginShape();

    vertex(0,d,-c);

    vertex(c,0,-d);

    vertex(d,c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,-c);

    vertex(-c,0,-d);

    vertex(-d,-c,0);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,-c);

    vertex(d,-c,0);

    vertex(c,0,-d);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,c);

    vertex(-d,-c,0);

    vertex(-c,0,d);

  endShape(CLOSE);

  beginShape();

    vertex(0,-d,c);

    vertex(c,0,d);

    vertex(d,-c,0);

  endShape(CLOSE);

  //dodecahedron with e/f

  stroke(153,255,255);

    translate(100,0,0);//coords 0,34,0

  beginShape();

    vertex(f,0,dodec);

    vertex(-f,0,dodec);

    vertex(-e,e,e);

    vertex(0,dodec,f);

    vertex(e,e,e);

  endShape(CLOSE);

  beginShape();

    vertex(-f,0,dodec);

    vertex(f,0,dodec);

    vertex(e,-e,e);

    vertex(0,-dodec,f);

    vertex(-e,-e,e);

  endShape(CLOSE);

  beginShape();

    vertex(f,0,-dodec);

    vertex(-f,0,-dodec);

    vertex(-e,-e,-e);

    vertex(0,-dodec,-f);

    vertex(e,-e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(-f,0,-dodec);

    vertex(f,0,-dodec);

    vertex(e,e,-e);

    vertex(0,dodec,-f);

    vertex(-e,e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(0,dodec,-f);

    vertex(0,dodec,f);

    vertex(e,e,e);

    vertex(dodec,f,0);

    vertex(e,e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(0,dodec,f);

    vertex(0,dodec,-f);

    vertex(-e,e,-e);

    vertex(-dodec,f,0);

    vertex(-e,e,e);

  endShape();

  beginShape();

    vertex(0,-dodec,-f);

    vertex(0,-dodec,f);

    vertex(-e,-e,e);

    vertex(-dodec,-f,0);

    vertex(-e,-e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(0,-dodec,f);

    vertex(0,-dodec,-f);

    vertex(e,-e,-e);

    vertex(dodec,-f,0);

    vertex(e,-e,e);

  endShape(CLOSE);

  beginShape();

    vertex(dodec,f,0);

    vertex(dodec,-f,0);

    vertex(e,-e,e);

    vertex(f,0,dodec);

    vertex(e,e,e);

  endShape(CLOSE);

  beginShape();

    vertex(dodec,-f,0);

    vertex(dodec,f,0);

    vertex(e,e,-e);

    vertex(f,0,-dodec);

    vertex(e,-e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(-dodec,f,0);

    vertex(-dodec,-f,0);

    vertex(-e,-e,-e);

    vertex(-f,0,-dodec);

    vertex(-e,e,-e);

  endShape(CLOSE);

  beginShape();

    vertex(-dodec,-f,0);

    vertex(-dodec,f,0);

    vertex(-e,e,e);

    vertex(-f,0,dodec);

    vertex(-e,-e,e);

  endShape(CLOSE);

  //tetrahedron

  stroke(204,255,255);

  push();

  translate(0,0,0);//0,34,0

  rotateZ(10);

  rotateX(15);

  beginShape();

    vertex(g,g,g);

    vertex(-g,g,-g);

    vertex(g,-g,-g);

  endShape(CLOSE);

  beginShape();

    vertex(-g,g,-g);

    vertex(-g,-g,g);

    vertex(g,-g,-g);

  endShape(CLOSE);

  beginShape();

    vertex(g,g,g);

    vertex(g,-g,-g);

    vertex(-g,-g,g);

  endShape(CLOSE);

  beginShape();

    vertex(g,g,g);

    vertex(-g,-g,g);

    vertex(-g,g,-g);

  endShape(CLOSE);

  pop();

  //hexahedron

  stroke(155,255,255);

  push();

  translate(-25,13,20); //-25 bigger is right,13 bigger is down,0 bigger is closer, Y is opposite, not like Acad!

  box(hexa);

  pop();

}