graphics - Bin packing with the ability to remove/free used rectangles -

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helo, have been using popular library https://github.com/juj/rectanglebinpack , more maxrectsbinpack.cpp pack images atlas without having reposition anything, ever. place image once , stays there lifetime of app. or @ least used because need able remove image , free space occupying. tried erase rectangle "usedrectangles" vector , push "freedrectangles" seems going wrong , corrupting rest of images in atlas. there i'm missing here? there way achieve without having refit in atlas?


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