[openvrml-develop] Is there a crop like function in openVRML

[Ignacio E. <na...@gm...>]

Hi,
I would like to plot some VRML models using openVMRL but I wonder if
there is a function or method that I can use for plotting this models
partially.
Some kind of crop but for models in 3D.
For example a function that renders a big model but only the part that
are inside a certain cube. parts outside the cube will be ignored and
not rendered.

If there is no such a function in openVMRL is there such a function in
OpenGL maybe?
I hope I can get some help.

Thanks in advance.

Ignacio.