Fix selecting wrong vertices in the Polygon2D editor when adding a polygon #108249
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This loop could be extracted to a method, it's the same in both cases. |
Nikitf777
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| Vector2 tuv = mtx.xform(editing_points[i]); | ||
| real_t dist = tuv.distance_to(mb->get_position()); | ||
| if (dist < 8 && dist < closest_dist) { | ||
| if (tuv.distance_to(mb->get_position()) < 8) { |
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| if (tuv.distance_to(mb->get_position()) < 8) { | |
| if (tuv.distance_squared_to(mb->get_position()) < 64.0) { |
Better to avoid the square root if we don't need the result here
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This is not the only place where it makes sense. I can change it everywhere here or create another pull request with these optimizations.
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Been looking into that myself so might make a PR soon, just to avoid double work
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Applied the same fix as in #107932, but for another action:
ACTION_ADD_POLYGON. Sorry, I didn't know that this algorithm was used twice in the code. But this one seems to be the last. The interesting thing is that this code seems to be writter by none other than @reduz. I wounder why did he implement it like this.