Hi, I created small patch of GMSH source code. This patch is created from 2 days old cvs source snapshot (I mentione this, because noticed lot of new code in last cvs snapshot). This patch adds option to change minimal arrow size. Hopefully, this screenshot describes more:
http://dl.getdropbox.com/u/369894/GMSH_minimal_arrow_size.png Why is it useful for us? We try to do visualization of water flow in a underground (simulation of poisoned water, simulation of decontamination, etc). There are areas with large flow speed (rifts) and very small flow speed (massif). Flows in massif are sometimes so small, that are invisible with logarithmic value scale. This option could help us see and understand processes in underground better :-). If you will find my patch interesting, then let me know, I can recreate it against new cvs source snapshot. I will try to ask again. Do you have any public cvs repository? This would help me very much. Are you interested in any cooperation? I have some ideas to improve GMSH. What about my experience with development of graphical programs? Look at my ohloh profile: http://www.ohloh.net/accounts/jirihnidek Best Regards, Jiri
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