[vtkusers] Unicam Interactor Style

Will Schroeder will.schroeder at kitware.com
Tue Mar 27 16:40:11 EST 2001

Hi Folks-

Andrew Forsberg of Brown University has graciously donated the vtkInteractorStyleUnicam class. This interactor style implements the interaction described in the paper "UniCam - 2D Gestural Controls for 3D Environments" by Robert Zeleznik and Andrew Forsberg of Brown. The class implements camera panning, translation, and zooming by mapping to a SINGLE mouse button; some camera movements are done relative to features of interest. The paper can be found at ftp://ftp.cs.brown.edu/pub/papers/graphics/research/unicam.pdf

The class has been checked into vtk/contrib and is available via CVS or tomorrows nightly release. The Tcl script vtk/contrib/examplesTcl/unicam.tcl shows how to use it.


Dr. William J. Schroeder
Kitware, Inc.
469 Clifton Corporate Parkway
Clifton Park, NY 12065
will.schroeder at kitware.com
1-518-371-3971 (Phone & Fax)
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