Hello All,<br><br>I need to assign the colors to independent components of my volume. Can anyone tell me how do I achieve this? I perform following sequence of operations:<br><br>vtkColorTransferFunction *red = vtkColorTransferFunction :: New();<br>
vtkColorTransferFunction *green = vtkColorTransferFunction :: New();<br>red->AddRGBPoint(10, 1, 0, 0);<br>green-> AddRGBPoint(10, 0, 1, 0);<br>vtkIndependentComponentsOn();<br>vtkSetIndependentComponents(4);<br>volumeProperty-> SetColor(1, red);<br>
volumeProperty-> SetColor(2, green);<br><br>To this I get a grayscale image as an output. Also can anyone tell me how can I create a color lookup table, insert colors into it and map them to the independent components? Any help will be appreciated.<br>
<br>Thanks,<br clear="all"><br>-Preeti<br><br>