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mhochsteger@cerbsim.com 2021-11-29 16:20:24 +01:00
parent d23eb4fe7e
commit 8626262679
1 changed files with 2 additions and 1 deletions
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libsrc/occ/occ_face.cpp
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@ -104,10 +104,11 @@ namespace netgen
double s[2] = { seg.epgeominfo[0].dist, seg.epgeominfo[1].dist }; double s[2] = { seg.epgeominfo[0].dist, seg.epgeominfo[1].dist };
// fixes normal-vector roundoff problem when endpoint is cone-tip // dist is in [0,1], map parametrization to [s0, s1]
s[0] = s0 + s[0]*(s1-s0); s[0] = s0 + s[0]*(s1-s0);
s[1] = s0 + s[1]*(s1-s0); s[1] = s0 + s[1]*(s1-s0);
// fixes normal-vector roundoff problem when endpoint is cone-tip
double delta = s[1]-s[0]; double delta = s[1]-s[0];
s[0] += 1e-10*delta; s[0] += 1e-10*delta;
s[1] -= 1e-10*delta; s[1] -= 1e-10*delta;