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Moving ortho plane of cubes.

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Kevin
2018-07-11 18:15:13 +02:00
parent 08aef658a0
commit 4ab620e7cc
1 changed files with 17 additions and 15 deletions
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32
public/sketch.js
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@@ -1,31 +1,33 @@
let angle = 0; let angle = 0;
let w = 24; let w = 24;
let ma;
function setup() { function setup() {
createCanvas(400, 400, WEBGL); createCanvas(400, 400, WEBGL);
ma = atan(1 / sqrt(2))
} }
function draw() { function draw() {
background(175); background(100);
ortho(); ortho(-300, 300, 300, -300, 0, 600);
directionalLight(255, 255, 255, 0, -1, 0);
translate(0, 50, -50);
rotateX(PI / 8);
rectMode(CENTER); rotateX(-QUARTER_PI);
rotateY(ma);
let offset = 0; let offset = 0;
for (let x = 0; x < width; x += w) { for (let z = 0; z < height; z += w) {
push(); for (let x = 0; x < width; x += w) {
let a = angle + offset; push();
let h = map(sin(a), -1, 1, 0, 100); let a = angle + offset;
translate(x - width / 2, 0, 0); let h = map(sin(a), -1, 1, 0, 100);
ambientMaterial(255); translate(x - width / 2, 0, z - height / 2);
box(w, h, w); normalMaterial();
//rect(x - width / 2 + w / 2, 0, w - 2, h); box(w - 2, h, w - 2);
//rect(x - width / 2 + w / 2, 0, w - 2, h);
pop();
}
offset += 0.1; offset += 0.1;
pop();
} }
angle += 0.1; angle += 0.1;