[vtkusers] Query on vol. rendering

[Lisa Sobierajski Avila]

Hello Alvina,

Try looking the tcl examples in vtk/graphics/examplesTcl that begin with 
vol*.tcl or Vol*.tcl.  Most of these examples were written for the 
vtkVolumeRayCaster, but can easily be converted to use the 
vtkVolumeTextureMapper2D (which is generally faster but produces less 
accurate results).

Lisa



At 11:48 AM 7/22/00 +0530, Alvina D'Silva wrote:
>Hi!
>        I'm doing a project on  volume & surface rendering for medical
>images using VTK.
>
>        I have tried out the sample program for isosurface visualization
>using marching cubes ( in the 'Applications' chapter  ), as given in the
>text. But since this is simple 3D contouring, it does not meet my
>requirement of generating  an actual 3D image from a stack of images.
>
>        I would be grateful if someone could enlighten me on the
>procedure to be followed & the classes to be used for 3D visualization.
>
>Thanks,
>Alvina.
>
>
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