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- Path: sparky!uunet!usc!elroy.jpl.nasa.gov!ames!network.ucsd.edu!sdcc12!cs!demers
- From: demers@cs.ucsd.edu (David DeMers)
- Newsgroups: comp.sys.sgi
- Subject: GL - pixel size for points on PI TG/25?
- Message-ID: <36946@sdcc12.ucsd.edu>
- Date: 18 Aug 92 04:26:55 GMT
- Sender: news@sdcc12.ucsd.edu
- Organization: =CSE Dept., U.C. San Diego
- Lines: 22
- Nntp-Posting-Host: beowulf.ucsd.edu
-
- I have some data files containing (x,y,z) points & have written a
- program to display the data. However, I just
- get one-pixel points which look like dust...
-
- There appears to be a command to reset the point size, but
- the pntsize() command only supports one-pixel points on my
- machine, a PI TG/25.
-
- Can anyone suggest an easy way to have the points appear
- a bit larger? I suppose I could draw little spheres centered on
- the points, but I have ~10,000 of the buggers and that many spheres
- would probably redraw somewhat slowly.
-
-
- Thanks for any advice.
-
- Dave
- --
- Dave DeMers ddemers@UCSD demers@cs.ucsd.edu
- Computer Science & Engineering C-014 demers%cs@ucsd.bitnet
- UC San Diego ...!ucsd!cs!demers
- La Jolla, CA 92093-0114 (619) 534-0688, or -8187, FAX: (619) 534-7029
-