r1017: Fix curved masks boundaries if start and end point are very close.
commite3f4334d7c135324ace6acf556f44795aa860a50
authorJohannes Sixt <johannes.sixt@telecom.at>
Sat, 28 Jul 2007 21:06:34 +0000 (28 21:06 +0000)
committerJohannes Sixt <johannes.sixt@telecom.at>
Sat, 28 Jul 2007 21:06:34 +0000 (28 21:06 +0000)
tree285558ae4a51d883cb00c9db0c6c85e02dac98da
parent4ed19fed6dfe14f52478d1c0c2318173e02f0385
r1017: Fix curved masks boundaries if start and end point are very close.

When the start and end points of a mask bound were only a few pixels apart,
then a Bezier curve between them would be interpolated by too few points.
To fix this, we use the same algorithm as in the mask engine, which is a
forward differencing method.
cinelerra/playback3d.C