diff --git a/libsrc/occ/occmeshsurf.cpp b/libsrc/occ/occmeshsurf.cpp index 13f034be..56fbf07b 100644 --- a/libsrc/occ/occmeshsurf.cpp +++ b/libsrc/occ/occmeshsurf.cpp @@ -676,10 +676,11 @@ namespace netgen double u = gi1.u+secpoint*(gi2.u-gi1.u); double v = gi1.v+secpoint*(gi2.v-gi1.v); - if (!geometry.FastProject (surfi, hnewp, u, v) || Dist(hnewp, p1) > Dist(p1,p2)) + auto savept = hnewp; + if (!geometry.FastProject (surfi, hnewp, u, v) || Dist(hnewp, savept) > Dist(p1,p2)) { // cout << "Fast projection to surface fails! Using OCC projection" << endl; - hnewp = p1+secpoint*(p2-p1); + hnewp = savept; geometry.Project (surfi, hnewp); }