rotation
Posted: May 22, 2003 @ 4:42pmPage 1 of 1
Posted: May 22, 2003 @ 4:42pmPosted: May 22, 2003 @ 4:47pmTake a look in the GapiDraw forum on our website . I wrote a short tutorial on rotations for 1.04 a while back... it might help you some.
Posted: May 22, 2003 @ 4:59pmmaurice: Thanks.. I'll update the documentation... Clipping will always be done to the destination rectangle (due to the nature of the algorithm. The destination rectangle is always traversed in a cache-optimized way where pixels are read from source as needed)...
//Johan
//Johan
Posted: May 26, 2003 @ 9:25amThe fastest is to use as small destination rectangle as possible. The rotation uses some fixed point approximations so 90 and 180 degree rotations will still be slightly rotated.