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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;"><font size="2" color="000000">I'm rendering a shape using

</font><span style=" color:#800080;"><font size="2" color="000000">vtkPolyData, i.e. as a collection of polygons.  Is there a way to colour each polygon separately?</font><br>

</span><span style=" color:#c0c0c0;"></span><br>

<font color="000000">polygonPolyData = vtkSmartPointer<vtkPolyData>::New();<br>

polygonPolyData-><span style="font-style: italic;">SetPoints</span>(points);<br>

polygonPolyData->SetPolys(polygons);<br>

<font size="2">hexmapper = vtkSmartPointer<vtkPolyDataMapper>::New();<br>

hexmapper->SetInput(polygonPolyData);<br>

hexactor = vtkSmartPointer<vtkActor>::New(); <br>

hexactor-><span style="font-style: italic;">SetMapper</span>(hexmapper); </font></font>

<pre style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><font size="2" color="000000" face="Tahoma">ren->AddActor(hexactor);</font></pre>

<font size="2" color="000000"></font><br>

<font size="2">Thanks<font color="000000"><font face="Tahoma"><font color="000000"><br>

Gib</font></font></font></font><br>

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