geometrical data of the currently selected object


In product release of 6.4, it says:

Several new methods have been added in classes of Select3D package allowing access to the geometrical data of the currently selected (or highlighted) object under cursor. this can be used e.g. to provide user dispaly of the point coordinates under the mouse cursor.

Does anyone know where are these methods? I looked through the whole Select3D package, but couldn't find it.

Thanks for your help.

Forum supervisor's picture

Dear James,
The referred new methods are Select3D_SensitiveTriangulation::DetectedTriangle2d(), Select3D_SensitiveSegment::StartPoint2d(), and Select3D_SensitiveSegment::EndPoint2d ().
Note that these classes are incorrectly referred in Release Notes as Select3D_SelectableTriangulation and Select3D_SelectableSegment by mistake.
Forum supervisor