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.getLocalBounds() and .toLocal() speed up animation at least 2x


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Hello! A curious thing happens when I try to get the localBounds of the sprite in every tick. The animation speeds up considerably. A simple


 in every tick is a culprit.


Also, when I try to read translated local coordinates of the sprite, the animation is even faster. I have a wrapper object around a PIXI.Sprite. The animation acceleration happens when I do this in every tick:

return A_.level.container.toLocal(A_.level.origin, this.sprite);

where the level origin is a simple PIXI.Point set to (0, 0) and container is a PIXI.DisplayObject. (A_. is a namespace wrapper around my library.)

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