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06-21-2001, 08:06 AM
Is possible do boolean operations (union, sustraction,..) between two 3d objects to create a new object?

john
06-21-2001, 04:25 PM
Hello,

yes;
http://www.sgi.com/software/opengl/advanced96/node33.html

cheers,
John

rIO
06-22-2001, 12:50 AM
if you need a CSG on geometry the problem is quite harder, if you need a simple display of the CSG it's easy to use stencil buffer to achieve the look of a boolean operation.

Take a look on the sample source code on that site, Siggraph 97 (if I remember).

cya

rIO.sK