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Hi,<br><br><br>I'm using vtkPointSprites to draw an important number of spheres using a single actor.<br>In the program that I'm developping, the user can pick up some spheres an drag it where he wants to.<br><br>My problem is that if the user releases the sphere outside the bounding box of the actor, he can't pick it up again.<br>Any solution ?<br><br><br>Thanks.<br>BL.<br><br /><hr />Découvrez toutes les possibilités de communication <a href='http://www.microsoft.com/windows/windowslive/default.aspx' target='_new'>avec vos proches</a></body>
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