Revision 549014

Go back to digest for 11th June 2006

Optimization in Educational

Jason Harris committed changes in /trunk/KDE/kdeedu/kstars/kstars/skymapevents.cpp:

Disabling antialiasing.I had enabled antialiasing for "non-slewing" draw events. i.e., when
the sky was in motion, the drawing was not antialiased. This explains
why non-slew draws took so much longer than slew draws.On my system, this change causes a non-slew draw of half the sky to take
0.3 seconds instead of 1.6. .It's too bad...I was really looking forward to the antialiased drawing
in Qt4. Hopefully, Trolltech will figure out a way to make it faster.
Perhaps the upcoming QGraphicsView class will help in this regard. For
now, I'll leave the antialiasing line commented out.You'll notice that the star colors look much more saturated after this
change; this is because the colors get washed out by the antialiasing,
so I had turned up the saturation to compensate..Hopefully, this commit and the previous one will make KStars usable.

File Changes

Modified 1 files
  • /trunk/KDE/kdeedu/kstars/kstars/skymapevents.cpp
1 files changed in total