Check if the point is visible

[serega-kkz]

By the way, there is an example of a choice in the code examples.

Region-selection of objects

Hi everyone, It often happens that the need arises to select multiple objects at once, usually by drawing a rectangle around them. This can be useful for selecting units in a strategy game for example, but also for manipulating models in an editor-type application. Although several attempts have already been made to implement this so-called “box-selection” in Panda3D, I’d like to present my own solution as I believe it is more precise and offers more options than those other methods. My imple…