const function: Transform inverse (void)false])Returns a
TransformTwith aT.matrixthat is the inverse ofmatrix. If assign==true, thenmatrixis set to its inverse.In the
constversion,matrixremains unchanged. The second should only ever be called withtrueas its assign argument. If you're tempted callinverse(false), you might as well just leave out the argument, which issues a warning message, and calls theconstversion.