smkam

Yes, when I try recently (using the same build), the speed is slow again. I forgot under what situation that I had the speed “acceptable” last time. I believe the problem still exist. May be the graphics driver also affect, as Jeff said? I submitted the bug to SESI but they couldn't reproduce the same problem.

Currently I am using the VOP SOP solution.

Kam

Because the semester begins, and I would like to prepare some modification on the course notes, so I remove the PDFs temporary (will be added back on the lesson date).

Meanwhile you can download the “old” version of my notes:

http://sweb.cityu.edu.hk/sm5320/ [sweb.cityu.edu.hk]

Lesson 10 and 11 are about L-system and (a little bit) fractals.

Kam

Last week I downloaded the version 10.0.355, and the pic() expression in POINT SOP seems to be run in an “acceptable” speed again (on Win32 version). I haven't tested it on my Mac yet.