find_threshold_f() now takes parameters regarding the necessary precision of the threshold.
find_threshold_f() now takes parameters regarding the necessary precision of the threshold.

psi29a/worldengine,esampson/worldengine,Mindwerks/worldengine,Mindwerks/worldengine,MM1nd/worldengine,esampson/worldengine,MM1nd/worldengine,psi29a/worldengine