_intersect _project Bug

[Tom_P]

@pascal

Another Intersect, that is not working as expected

not sure, if this is the same bug

intersectProblem.3dm (38.3 KB)

Another problem found here:

Intersection bug: Brep/Brep

Hi guys, Enclosed is the file with intersection bug. here I am trying to intersect 2 surfaces. See enclosed .3dm and .pdf files. Abs tolerance is 0.001. Any hint why? intersection_error.3dm (109.7 KB) intersection_err.pdf (2.8 MB) P.S. Using the latest SR 10 Thanks, Dmitriy

and here

Intersect two nurbs surfaces BUG

there is a bug - rhino does not find the intersection of these two surfaces: _intersect not working correct. the workarround: is to extend the common edge / the edge that both surfaces share. _extendSrf [image] Intersect_bug.3dm (56.9 KB)

maybe it s the same problem in the code…

thanks for fixing it.

best Tom