[info-performer] pfSequence question

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From: Adele P. Peskin (peskin++at++boulder.nist.gov)
Date: 07/22/2005 11:01:52

I have a question about using the pfSequence class. I would
like to be able to jump to a particular frame in the sequence.

Currently I am using the set_interval function to do this:

If *seq1 is a pfSequence node,

seq1->setInterval(PFSEQ_CYCLE, 30, 30);

will stop an animation at frame 30.

If the animation is currently on a frame number
greater than 30, it jumps nicely back
to 30. If, however, the animation is on a frame
number less than 30, it cycles through each
frame from where it is until it gets to frame 30,
instead of jumping straight to the 30th frame.

Does anyone know why this happens or how to
get around it?

Thanks,

Adele Peskin

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