[vtkusers] Using vtkImagePlaneWidget::GetVector1 via tcl

[Martin Gardner]

Hi,

Can anyone tell me if I am doing this right..

I want to get the vector 1 of an image plane widget from a tcl script.

	set f_v1_x 0.0
	set f_v1_y 0.0
	set f_v1_z 0.0

	$f_plane GetVector1 f_v1_x f_v1_y f_v1_z

but this always returns 0.0 0.0 0.0 even when the plane widget has been 
changed by the user.


Thanks

Martin
--
mglistmail at totalise.co.uk