World Building

Collision Bounds

What this shows

Visualize oriented bounds around a moving object.

Loading scene…

Key API excerpt

import * as EASEL from "@xsyetopz/easel";

const bounds = new EASEL.Box3().setFromCenterAndSize(
  new EASEL.Vector3(),
  new EASEL.Vector3(1.8, 1.8, 1.8),
);
const a = new EASEL.OBB().fromBox3(bounds).applyMatrix4(boxA.matrixWorld);
const b = new EASEL.OBB().fromBox3(bounds).applyMatrix4(boxB.matrixWorld);
const overlaps = a.intersectsOBB(b);