[vtkusers] vtkActor front edge color

[David Gobbi]

Hi Jothy,

By default, the vtkCutter output has scalar values that are set from
the source data set.  You need to call mapper->ScalarVisibilityOff().

Also, make sure that directional lighting isn't used for your lines.
Set the property as follows:
property->SetAmbient(1.0);
property->SetDiffuse(0.0);
property->SetSpecular(0.0);

  David

On Sun, Dec 13, 2009 at 9:25 AM, KS Jothybasu <jothybasu at gmail.com> wrote:
> Hi all,
>
> I have a contour from vtkCutter, now I want to display it over an image.
>
> But, the contour looks brown in color and the sides of the contour when
> visualized in 3D appears the same color of the source object.
>
> I think there should be some method to set the actors front edge color....
>
> Any suggestions???
>
>
> Thanks
>
> Jothy
>
>
>
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