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View Full Version : Ray Casting Example??


DarthPaul
06-12-2001, 05:20 PM
I'm looking for a ray casting example, such as source or psuedo-code in C++. I would also like to find more information about Polygon Assisted Ray Casting (PARC) that is used in the medical visualization application VolVis. I can't seem to find but a few papers on PARC.
DarthPaul
06-13-2001, 05:27 AM
Does anyone know what I'm talking about??
Powerangel
06-13-2001, 06:19 AM
Aehmm... No ;-)

Do you mean texture-based volume rendering using 3D textures or stacks of 2D-textured slices ?
DarthPaul
06-13-2001, 06:26 AM
Stacks of 2D textured slices.

[This message has been edited by DarthPaul (edited 06-13-2001).]
Powerangel
06-13-2001, 06:39 AM
You will find a lot of articles if you look for the term "texture-based volume visualization" or "... rendering",e.g. http://www9.informatik.uni-erlangen.de/Persons/Rezk/Projects/VolRen/index.html
DarthPaul
06-13-2001, 08:00 AM
Ok, thanks. I'll take a look at it.