/**
* Resets the up axis for this {@link ATransformable3D} object to the +Y axis. If this is part of
* a scene graph, the graph will be notified of the change.
*
* @return A reference to this {@link ATransformable3D} to facilitate chaining.
*/
public ATransformable3D resetUpAxis() {
mUpAxis.setAll(Vector3.getAxisVector(Vector3.Axis.Y));
if (mLookAtEnabled && mLookAtValid) {
mOrientation.lookAt(mLookAt, mUpAxis);
markModelMatrixDirty();
}
return this;
}
