Only grow 3D view bounds with projected image if image plane has been user-edited#3749
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jleibs
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teh-cmc
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Oct 10, 2023
emilk
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Oct 10, 2023
| // Only update the bounding box if the image_plane_distance is not auto. | ||
| // This is because in auto mode the bounds will change the image plane heuristic, | ||
| // and there's no good reason to grow the size of the bounds only to the shrink | ||
| // the image plane as a result. |
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More to the point: it causes a cyclic relationship, where the auto-distance depend on the bounding box, and the bounding box is affected by the distance
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It's only lightly cyclic though -- since net result is to shrink the plane it doesn't continue the cycle.
emilk
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emilk
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What
Resolves: #3728
Previously if just logging a pinhole, the projected image rectangle would cause the accumulated bounding box to increase, but then the heuristic would cause it to shrink again.
This changes that behavior to only happen in the event that the image plane has been user-edited (in which case the heuristic no longer applies). This gives us somewhat of the best of both worlds where the bounds can't impact themselves, but if a user increases them manually then the bounding box will still grow appropriately.
Before:
After:
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