[vtkusers] How to adjust the grey level for Volume Rendering

[Shawn Waldon]

Which of these do you mean by "grey range":

The color map and translucency mapping?

Then try looking at:
http://www.cmake.org/Wiki/VTK/Examples/Cxx/VolumeRendering/SmartVolumeMapper
http://www.vtk.org/doc/nightly/html/classvtkColorTransferFunction.html

The background color:
Use the setBackground()<http://www.vtk.org/doc/nightly/html/classvtkViewport.html#a85eaf3ee2b0e49423efbaa41de17112d>function
on your vtkRenderer.

I hope this helps,
Shawn


On Thu, Jun 6, 2013 at 9:14 AM, ljp19890525 <ljp19890525 at 163.com> wrote:

> **
>   Hi all,
> I have  done the Volume Rendering,and How to adjust the grey range  for my
> Volume Rendering?  What should I do next?
> heartfelt gratefulness!
> ------------------------------
> ljp19890525
>
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