[vtkusers] including alpha channel in VTK image actor

Cam Crews camcrews at gmail.com
Mon Aug 22 10:21:10 EDT 2005


Hi, 
  I'm unable to get an alpha value to properly work within my VTK
image actor; any experience with this?



  I have a 4 component image image dataset that I want to be able to
use for image display in both 2D and 3D - I need to have an alpha
channel for the 3D display...



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