kevin Tue, 02/26/2019 - 04:51 Forums: Visualization and 3D ViewerIVtkTools_ShapePicker Pick() return number is not 0, but GetPickPosition() always return NULL, is this a bug or something need to be set? Thanks very much Kevin Kirill Gavrilov Tue, 02/26/2019 - 08:26 IVtkTools_ShapePicker does not define GetPickPosition() point, only picked entity. So yes, it might be considered as bug or implementation limitation. Log in to post comments Kevin Smith Tue, 02/26/2019 - 09:44 thanks very much. e.g. one picking many objects. how to get top one? seems only be determined by pick position Kevin Log in to post comments Kirill Gavrilov Tue, 02/26/2019 - 10:34 The list of results is ordered from topmost to farthest. Log in to post comments
Tue, 02/26/2019 - 08:26
IVtkTools_ShapePicker does not define GetPickPosition() point, only picked entity.
So yes, it might be considered as bug or implementation limitation.
Tue, 02/26/2019 - 09:44
thanks very much.
e.g. one picking many objects. how to get top one? seems only be determined by pick position
Kevin
Tue, 02/26/2019 - 10:34
The list of results is ordered from topmost to farthest.