PLaSM http://www.plasm.net (the Programming LAnguage for Solid Modeling) is a 'design language' for geometric and solid parametric design, developed by the CAD Group at the Universities 'La Sapienza' and 'Roma Tre'.

Credits:

• Dept of Informatica e Automazione (DIA) of University Roma Tre, Italy;
• A SUR award from IBM Corp. granted in 2004 the equipment for a new PLM Lab;
• The PLM Lab at Engineering School in Roma Tre;
• Prof. Bajaj, CCV, Univ. of Texas at Austin;
• Prof. Shapiro, Spatial Automation; Univ. of Wisconsin at Madison;
• Dr. Bernardini, IBM Res. Division at Yorktown, NY;
• Dr. Pascucci, Lawrence Livermore National Lab. at Livermore, CA;