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<TITLE>Motivation</TITLE>
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<CENTER>Creating interpolator behaviors</CENTER>
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<CENTER><B><I>Motivation</I></B></CENTER>
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<DD><LI>Many simple behaviors can be expressed as interpolators
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<DD><LI>Vary a parameter from a starting to an ending value
during a time interval
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<DD><LI>Transforms, colors, switches
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<DD><LI>Java 3D provides <I>interpolator</I> behaviors
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<DD><LI>Enables optimized implementations
<DD><LI>Since they are closed functions of time, they can be
used for dead-reckoning over a network
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