Importance

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Abstract

Systems and methods for editing of a computer-generated animation across a plurality of keyframe pairs are provided. Embodiments enable time editing across a plurality of non-roving keyframe pairs. Such non-roving keyframes have fixed references relative to an animation's reference timeline. An author may specify a point on an animation's reference timeline at which each non-roving keyframe is placed. In accordance with embodiments of the present invention, an animation across a plurality of non-roving keyframes is treated as an editable unit. Thus, an author may modify the timing for all or a select portion of such editable unit (which may span a plurality of the non-roving keyframes). For instance, an author may expand or reduce the time span for a plurality of non-roving keyframes, and the timing of the plurality of non-roving keyframes automatically adjusts to maintain their timing proportionality relative to each other in the resulting modified time span.

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First Claim