Add a ability to select nearest point...
Would be a nice feature to select a point in the data not only with the rubber-band but with a modus "next point". This means, clicking on a surface an hold e.g. <cntl> the nearest point relative to the cursor is selected.
Mathieu Westphal commented
This feature is available in ParaView now. For example when using a line widget, 'p' set the point on the surface of the mesh and 'Ctrl + p' set the point on the nearest point of the mesh.
Mark Armstrong commented
this would be nice as part of the point and line widgets as well.