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Application-independent accurate mouse placements on surfaces of arbitrary geometry
2007
XX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2007)
Most direct manipulation tasks rely on precise placements of the cursor on the object of interest. Commonly, this requires the knowledge of distinct application-dependent geometry attributes of this object computed on the CPU. In this work, we present a simple yet general GPU-based framework for computing such attributes without depending on application-specific algorithms. In particular, it provides, for each pixel of the rendered model, elements of discrete differential geometry that require
doi:10.1109/sibgrapi.2007.12
dblp:conf/sibgrapi/BatageloW07
fatcat:yfamqfldwffxvau4l4tic2t7tm