| 13 | } |
| 14 | |
| 15 | constructor(camera: THREE.Camera, element: HTMLCanvasElement) { |
| 16 | this.core = new TransformControls(camera, element); |
| 17 | |
| 18 | this.helper = new THREE.Object3D(); |
| 19 | let transform = new THREE.Matrix4(); |
| 20 | this.core.attach(this.helper); |
| 21 | |
| 22 | this.core.addEventListener("dragging-changed", () => { |
| 23 | this.controlsActivated.trigger(); |
| 24 | }); |
| 25 | |
| 26 | this.core.addEventListener("change", () => { |
| 27 | this.helper.updateMatrix(); |
| 28 | const temp = this.helper.matrix.clone(); |
| 29 | temp.multiply(transform.invert()); |
| 30 | this.transformed.trigger(temp); |
| 31 | transform = this.helper.matrix.clone(); |
| 32 | }); |
| 33 | } |
| 34 | } |