Add IsRectVisible() taking actual rect as parameter #768
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Closed to trigger rebuild. |
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Merged with comments. The reason that wasn't exposed is that we rarely exposed rectangles to avoid window-space/screen-space confusion. So I commented on it. But IsMouseHoveringRect() also uses that and it's fine. |
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New public function is added which allow to test arbitrary rectangle visibility without need of moving cursor.
I found this function useful to discard elements drawn using ImDrawList. I'm drawing background under widgets by my own using channel splitting/merging and this function simplify visibility testing.