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Also shrink identifications in visualization

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This commit is contained in:
Matthias Hochsteger 2025-02-10 17:15:36 +01:00
parent d1228b6ce9
commit b14a9e6d2b
1 changed files with 10 additions and 4 deletions
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14
libsrc/visualization/vsmesh.cpp
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@ -876,15 +876,21 @@ namespace netgen
auto [hash_pts, hash_nr] = hash;
auto [pi1, pi2] = hash_pts;
// val = pts[2];
const Point3d & p1 = mesh->Point(pi1);
const Point3d & p2 = mesh->Point(pi2);
Point<3> p1 = mesh->Point(pi1);
Point<3> p2 = mesh->Point(pi2);
Point<3> c = Center(p1, p2);
if (vispar.shrink < 1)
{
p1 = c + vispar.shrink * (p1 - c);
p2 = c + vispar.shrink * (p2 - c);
}
glMaterialfv (GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE,
identifiedcol);
glBegin (GL_LINES);
glVertex3f (p1.X(), p1.Y(), p1.Z());
glVertex3f (p2.X(), p2.Y(), p2.Z());
glVertex3dv(p1);
glVertex3dv(p2);
glEnd();
}
}