{return this.translateOnAxis(wd,t)}translateY(t){return this.translateOnAxis(Cd,t)}translateZ(t){return this.translateOnAxis(Rd,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(Hn.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?fa.copy(t):fa.set(t,e,n);let i=this.parent;this.updateWorldMatrix(!0,!1),Zs.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Hn.lookAt(Zs,fa,this.up):Hn.lookAt(fa,Zs,this.up),this.quaternion.setFromRotationMatrix(Hn),i&&(Hn.extractRotation(i.matrixWorld),is.setFromRotationMatrix(Hn),this.quaternion.premultiply(is.invert()))}add(t){if(arguments.length>1){for(let e=0;e1){for(let n=0;n0&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),i.up=this.up.toArray(),this.pivot!==null&&(i.pivot=this.pivot.toArray()),this.morphTargetDictionary!==void 0&&(i.morphTargetDictionary=Object.assign({},this.morphTargetDictionary)),this.morphTargetInfluences!==void 0&&(i.morphTargetInfluence