Cutsom Select Home Random Poly normal Custom Shape VMAPS AxisCut Area / Perimeter Mirror Drill 2D Distance Others

Mirror selection Mode :
This mode allow to mirror a points selection on any axis and to fix bad symetry
This allow to do a symetry on selection, even if the object is not centered.

NB : this function may be slow

Starting Shape
Select some points
Choose your mirror axis
The sphere has been a bit twisted
Select some points
Select your axis
Bad selection... the symetry is broken
Increase the mirror threshold value
Better now :)
But the symetry is still broken
New cleaner shape, to see what will happend
Jitter some points
Select points
Activate the "Fix Mirror" option
And set also a good threshold value
Bad points are moved to correct the symetry
These functions can also be done on a non-centered shape
Simply use the "Use object center" Option