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Merciful 2
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ian'simagineutilsv1.3.lha
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IIUtilities
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ReduceFrames
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1995-01-14
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/*\
* This ARexx script is used with StageFrames to let you determine
* how to reduce the number of frames in an anim smoothly.
*
* Usage: ReduceFrames <CurrentFrames> <WantedFrames>
* Current frames is the number of frames currently in an anim.
* Wanted frames is the number (less than CurrentFrames) that
* you want an animation to have. ReduceFrames will give you
* the paramters for the Range command (in the Project screen)
* that you should use, and the StageFrames paramaters if they
* are needed. If you want a 15 frame anim from a 30 frame
* anim then you don't need to run StageFrames first. A 20
* or 8 frame anim however, would.
*
* V1.0 Jan-14-94
* IanSmith@moose.erie.net
*
\*/
Parse Arg CurrentFrames FramesWanted .
If FramesWanted="" Then Do
Say "Usage: ReduceFrames <CurrentFrames> <WantedFrames>"
Say " More help can be found in the header of this file."
Exit
End
Do i=1 To FramesWanted
If (CurrentFrames*i/FramesWanted)//1=0 Then Do
If i=1 Then
i=CurrentFrames/FramesWanted
Else
Say "1> StageFrames <staging>" i
Say "Render every" i||Word("th st nd rd th th th th th th", i//10+1) "frame. (1,"i*CurrentFrames","i")"
Exit
End
End