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  • #18105
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Issue created Apr 11, 2018 by Michael Migliore@michael.miglioreContributor

Cell picking is not working properly with the representation 3D Glyphs

Case 1:

  • Create a Point Source (100 points, radius 1.0)
  • Select 3D Glyphs representation
  • Try to select Screenshot_from_2018-04-11_17-39-43 a cell, the selection is not working (except if the mouse is hover the point 0).
  • Try to display Screenshot_from_2018-04-11_17-24-33 the tooltip of a cell, paraview crashes (except if the mouse is hover the point 0).

Point Source creates only one cell (Poly-Vertex) containing all the points.
It looks that the hardware selector is rendering point ids instead of cell ids, explaining why a crash occurs when trying to access cells that are out of bounds.

Case 2:

  • Create a wavelet (default values)
  • Select 3D Glyphs representation
  • Try to select Screenshot_from_2018-04-11_17-39-43 a cell, random cells are highlighted.

Note that the issue is identical with the Point Gaussian representation (picking enabled by !2400 (merged))

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