Attention | Topic was automatically imported from the old Question2Answer platform. | |
Asked By | David Krause |
How can i compute the Rect2D that i’ve drawn in?
Attention | Topic was automatically imported from the old Question2Answer platform. | |
Asked By | David Krause |
How can i compute the Rect2D that i’ve drawn in?
Reply From: | fpicoral |
You would need to draw 4 lines
Add them as child of the same parent so you can use this parent as reference to the points.
Thank you for your answer but the issue i have is not the drawing of lines but the size of the parent.
I want to build a convoy of ships and want to test if the whole convoy has left the screen.
I also want to be able to programatically fill the convoy with ships and do not want to edit every convoys “size box” by hand.
If i could figure out a way to get the size (a Rect2D that encloses all child elements) i could solve my issue with code in process() or with a VisabilityNotifier() but for both i need the size.
In the past i’ve solved this kind of thing with get_rect() but this seems to be gone now.
David Krause | 2019-01-17 11:54