On Tue, 15 Aug 2006, Huazhong Wang wrote:
i am trying to define a new geometric-object: triangle geometric object (not
triangle lattice). But i don't know how to define a new geomtric-object by
geometric-object command. i didn't find more information in the manual. who
could help me?
thanks,
You can't define new primitive objects, at least not without a lot of
hacking of C code in geom.c.
However, it is no problem to make triangles by overlapping several
geometric objects.
Also, in 2d, a triangle is "natively" supported: it is just a cone with
its axis in the 2d plane.
Steven
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