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Hi,<br>
<br>
How do I make a part of the colormap transparent? As you can see
from the image the values at 0.0 are visible on the model and
produce an ugly rectangular slice. I'd like any zero value to be
transparent. <br>
<br>
The 2D slice is vtkImageData and im using vtkImageMapToColors.<br>
<br>
I can make a proper example if this is necessary, but is it possible
to achieve this in the first instance?<br>
<br>
Thanks <br>
Alex<br>
<br>
<img src="cid:part1.01000606.08020708@gmail.com" alt="" height="562"
width="925"><br>
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