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store cumulated angle

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This commit is contained in:
Christopher Lackner 2021-04-15 22:48:16 +02:00
parent 21ef833bbd
commit 087a830a67
1 changed files with 4 additions and 6 deletions
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10
libsrc/csg/extrusion.cpp
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@ -42,6 +42,7 @@ namespace netgen
}
}
double cum_angle = 0.;
for(auto i : Range(path->GetSplines()))
{
const auto& sp = path->GetSpline(i);
@ -49,7 +50,8 @@ namespace netgen
t1.Normalize();
auto t2 = sp.GetTangent(1.);
t2.Normalize();
angles.Append(acos(t1 * t2));
cum_angle += acos(t1 * t2);
angles.Append(cum_angle);
}
profile->GetCoeff(profile_spline_coeff);
@ -678,11 +680,7 @@ namespace netgen
double h, int& zone) const
{
Surface::ToPlane(p3d, p2d, h, zone);
double angle = 0;
for(int i = latest_seg; i < tangential_plane_seg; i++)
angle += angles[i];
for(int i = tangential_plane_seg; i < latest_seg; i++)
angle -= angles[i];
double angle = angles[tangential_plane_seg] - angles[latest_seg];
if(fabs(angle) > 3.14/2.)
zone = -1;
}