https://knowledge.亚搏在线safe.com/questions/2740/geometry-validator.html The latest answers for the question "Geometry Validator" https://knowledge.safe.com/answers/10265/view.html Hi,

I think it is normal that the Oracle validator and the FME GeometryValidator differ somewhat in their definition of what constitutes a "valid" geometry. It is all depending on context.

Regarding how self-intersects are repaired by FME, take a look at the GeometryValidator help, it is quite detailed. You could also output the same feature with and without repair to see how they differ.

Generally speaking, the GeometryValidator shouldn't change neither the shape nor the type of the geometry. It may, however, insert vertices and create multi-part geometries at the intersection point(s).

David Wed, 24 Jul 2013 06:57:36 GMT david_r