[vtkusers] Help on this transparency color problem/sample, please

De Boer Ingo I.deBoer at polytec.de
Tue May 20 10:59:22 EDT 2003


Hi,

I have this transparency color problem. The attached code reads in a bmp,
creates a texture from it and uses this texture on a simple plane mapper.
This plane is color coded. I used a lookup table with the alpha channel
of 0.1. The problem is that the texture also becomes transparent. How can
I achieve that the texture has no transparency and only the color information
from the lut becomes transparent to 0.1 ??

thanks & greets
  Ingo
-------------- next part --------------
A non-text attachment was scrubbed...
Name: TransparentTexture.cpp
Type: application/octet-stream
Size: 3726 bytes
Desc: TransparentTexture.cpp
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20030520/ad07d869/attachment.obj>


More information about the vtkusers mailing list