@polygonjs/polygonjs/dist/src/engine/functions/_SetObjectQuaternion.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { Quaternion } from "three";
import { touchObjectProperty, GetObjectPropertyJsNodeInputName } from "../../core/reactivity/ObjectPropertyReactivity";
import { ObjectNamedFunction3 } from "./_Base";
import { isBooleanTrue } from "../../core/Type";
const q1 = new Quaternion();
const q2 = new Quaternion();
export class setObjectQuaternion extends ObjectNamedFunction3 {
  static type() {
    return "setObjectQuaternion";
  }
  func(object3D, quaternion, lerp, updateMatrix) {
    if (lerp >= 1) {
      object3D.quaternion.copy(quaternion);
    } else {
      q1.copy(object3D.quaternion);
      q2.copy(quaternion);
      q1.slerp(q2, lerp);
      object3D.quaternion.copy(q1);
    }
    touchObjectProperty(object3D, GetObjectPropertyJsNodeInputName.quaternion);
    if (isBooleanTrue(updateMatrix)) {
      object3D.updateMatrix();
      touchObjectProperty(object3D, GetObjectPropertyJsNodeInputName.matrix);
    }
  }
}