set rotation()

in src/core/Object3D.ts [68:75]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    set rotation(rotation: Quaternion) {
        if (!this._rotation.equals(rotation)) {
            this._rotation = rotation;
            this.rotationChanged = true;
            this._updateMatrix();
            this.dispatchEvent(this._changeEvent);
        }
    }