Path: utzoo!attcan!uunet!cme!cam!blue From: blue@cam.nist.gov (Jim Blue) Newsgroups: comp.sys.sgi Subject: shademodel Keywords: GL Message-ID: <2548@fs1.cam.nist.gov> Date: 14 Feb 90 18:13:49 GMT Organization: National Institute of Standards & Technology, Gaithersburg, MD Lines: 9 I just got my Personal Iris and was trying to run the examples in the Graphics Library Programming Guide. The very first example bombed with Segmentation Error. The offending line is shademodel(FLAT); If I take out this line, it works. Doing shademodel((long)FLAT); doesn't help. Does shademodel work for others?