QTVR
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QTVR Overview - Objects |
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Where panoramas are represented by a 360 degree view from a single point in space, QTVR objects are essentially the reverse: the view from multiple points in space onto a single point, or object.
Multiple views onto an object
Where QTVR panoramas are composed from a single cylindrical Pict image, objects are composed from a number of individual views that have been captured or rendered. The individual views are not stitched together, but instead are placed in an ordered sequence that enables a user to shift rapidly from view to view.
Individual source images for a QTVR object movie of a woman's head
Depending on the number of views that have been captured and assembled, the object movie can be manipulated to provide a full or partial range of vertical and horizontal motion. In addition, animation frames can be associated with any particular horizontal and vertical view. When the object movie is created, these animation frames can be specified to play back only once, loop indefinitely, or play as a palindrome (play the first frame to last frame, then play in reverse from last frame to first frame).
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