On Sun, Dec 17, 2006 at 08:37:00PM -0500, Adrian Crisan wrote: > Hi, > > .dgn is Microstation format.
Thanks for the info. Is there any publically available docomentation on this format? > Would be really nice if PythonCAD would do 3D!!! Indeed it would. Writing a 2-D drafting package has been challenging enough; 3-D would be harder still. The trivial matter of adding a 'z' coordinate to a Point entity is probably the first and easiest step in moving to 3-D. The next step would probably be to add some sort of solid entity classes - cubes, spheres, cones, etc, plus some sort of generic solid shape with arbitrary edges and faces. Coding the routines to control these objects would most likely be very complex, plus the code needed to do the drawing on the screen could or would almost certainly depend on OpenGL or some other 3-D graphics manipulation library. People interested in pursuing this path can always feel free to send patches ... :-) Art Haas -- Man once surrendering his reason, has no remaining guard against absurdities the most monstrous, and like a ship without rudder, is the sport of every wind. -Thomas Jefferson to James Smith, 1822 _______________________________________________ PythonCAD mailing list [email protected] http://mail.python.org/mailman/listinfo/pythoncad
