SoWinViewerSetPickRadius Method |
Sets the pick radius, in pixels, used by the viewer for picking and seeking actions.
Namespace: OIV.Inventor.Win.Viewers
Effectively calls setRadius on the viewer's internal OIV.Inventor.Actions.SoRayPickAction. The default is the OIV.Inventor.Actions.SoRayPickAction default (5 pixels).
Specifying a radius of 0 may give better performance. In particular, some shapes like MoMeshSkin implement a fast GPU picking algorithm that can only be used when radius is 0.