[vtkusers] Is it possible to stretch the z-axis of a vtkRenderer

[Karthik Krishnan]

You can specify a UserTransform on the actors in your renderer via a
SetUserTransform. Scale the Z component of the matrix here. (see
vtkProp3D::SetUserTransform or SetUserMatrix).

Certain actors like the widgets will not play well with the user transform


On Mon, Jan 10, 2011 at 9:01 AM, Martin Olson <martinolson1024 at gmail.com>wrote:

> I would like to add different objects to my rendering pipeline, and in the
> end have a 3D view where the z-axis is stretched with a factor of 3.
> I know I can do this by manipulating all the objects I add to the pipeline.
> But is it possible to just specify this for the renderer instead, so it
> applies to the whole pipeline?
>
> I am new to vtk. I hope the question is not too silly.
>
>
> - Martin
>
>
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