[vtkusers] The color of the triangle mesh is affected after I call SetScalars

Cory Quammen cory.quammen at kitware.com
Wed Aug 27 09:01:41 EDT 2014


Without seeing any code, it's tough to tell you where to make the
change. I'll assume you have a vtkMapper (or subclass) somewhere in
your code, and I'll assume C++. To disable coloring by the scalar
value, call


I hope that helps,

On Wed, Aug 27, 2014 at 4:03 AM, Jogging Song <joggingsong at gmail.com> wrote:
> Hi, all
> I read one triangle mesh file from the disk. The mesh itself contains color
> information. I can render the mesh correctly.  The color of rendered mesh is
> from the color information of the mesh. To use the scalars, I call the
> function SetScalars.  The color of the rendered mesh is changed and now the
> color is from scalars. However I hope to use the color of the mesh. I can
> find the answer from the internet. Can anyone help me?
> Regards
> Jogging Song
> _______________________________________________
> Powered by www.kitware.com
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/vtkusers

More information about the vtkusers mailing list