[Enh] Some EToy Toys for sounds and animations

Mark Guzdial guzdial at cc.gatech.edu
Thu Sep 28 15:41:07 UTC 2000


Attached are three toys for EToys:
- Snapshot adds a viewer command that makes a SketchMorph snapshot of 
self.  That makes it easier to make holder-based animations.
- GraphSoundTilingPlay adds some commands to the Graph to load a sine 
wave at a given frequency for playing through a SpeakerMorph.
- SketchAndSoundMorph provides a "frame" to contain both a 
SketchMorph and a SoundTile, which, when referenced in a holder via 
valueAtCursor, plays the sound and returns the sketch.  The result is 
the ability to have holder animations that make sounds at specific 
frames.

Developed and tested with 2.8.
Mark
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Mark Guzdial : Georgia Tech : College of Computing : Atlanta, GA 30332-0280
Associate Professor - Learning Sciences & Technologies.
Collaborative Software Lab - http://coweb.cc.gatech.edu/csl/
(404) 894-5618 : Fax (404) 894-0673 : guzdial at cc.gatech.edu
http://www.cc.gatech.edu/gvu/people/Faculty/Mark.Guzdial.html


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