Understood. My use/understanding of hash and =, true in DrGeo, was more like unique identifier regarding its ontological characteristics (what distinguish it from other). So an exact same Point in DrGeo will have different hash value depending on its position on the plane, or it being free on a line, etc. May be I got it biased here.
Anyway problem solved, comparing protocol was just rampant code. Le 05/03/2017 à 12:52, Joachim Tuchel a écrit : > Sounds like this has nothing to do with voyage. If you modify part of on > object's unique identifier, it's another object. The best you can do is to > use a synthetic id that has no business meaning and use that for object > identity. -- Dr. Geo http://drgeo.eu
