False negative motion collision detection in ST_ChangeEdgeGeom
While playing with topology edge simplification I encountered a case in which ST_ChangeEdgeGeom allows to change an edge geometry from A to B but doesn't allow it to move back from B to A.
Looking at the movement visually I can see that the movement should never be allowed.
Change History (6)
comment:3 by , 12 years ago
|Asymmetric undetected edge motion collision → False negative motion collision detection in ST_ChangeEdgeGeom