<leeg <at> thaesofereode.info> writes: > > 2) I dont understand the 3 NSAnimationCurve... > > - Are they linear or polynomic functions ? > > - what do 'slowly speeds up' and 'slows down' really mean ? > > > > They're certainly polynomial, but in fact they may not fit any > finite-order polynomial function (may be sinusoidal for instance). I > agree with the suggestion by Nicolas that approximating a Bezier curve is > a good approach.
I agree :-) I had a quick look in gnustep code but i can't find any Bezier curve implementation : all the math is hidden in the low level display server/library. Any suggestion ? A well-known library that could help me ? Thanks ! Xavier _______________________________________________ Gnustep-dev mailing list Gnustep-dev@gnu.org http://lists.gnu.org/mailman/listinfo/gnustep-dev
