[Paraview] output->GetPointData()->SetScalars(pointScalars); No effect.

[Utkarsh Ayachit]

WHat is the type of scalar array? If it's not an unsigned char array with 3
or 4 components, VTK will use a lookuptable to map the scalar to colors.

Utkarsh


On Fri, Sep 13, 2013 at 8:52 AM, 庞庆源 <pangqingyuan1991 at gmail.com> wrote:

>
> I write a simple reader,inheriting from vtkPolyDataAlgorithm.But
> SetScalars() cannot color the plane.When I test it use general vtk
> polydata->mapper->actor->renderer->renderwindow,I can see different color
> at different point.Does someone know the reason?Thank you.
> --
> 庞庆源 <pangqingyuan1991 at gmail.com>
>
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