11-29-2017, 09:43 AM
I have a view in which I create points - these are actually PlaneVisual3D objects with bitmaps that are rotated to always face the camera. I have enabled mouse events on these planes using the VisualEventSource3D class and use the mouse over event to change the color and mouse click event to show a context menu for the point. The problem I have is that when there are many points on top of each other I want to show a separate popup to allow the user to select the point they are interested in. To do this I need to perform a hit test to find all the points under the mouse pointer. Could you tell me if there is any utility in the PowerToys library to achieve this?