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edge angle

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This commit is contained in:
James E McClure 2018-09-12 17:00:21 -04:00
parent 317396561b
commit 927e8d9d67
1 changed files with 1 additions and 0 deletions
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analysis/decl.cpp
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@ -366,6 +366,7 @@ double DECL::EdgeAngle(int edge)
double dotprod=U.x*V.x + U.y*V.y + U.z*V.z;
if (dotprod > 1.f) dotprod=1.f;
angle = acos(dotprod);
if (!(edge<0)) angle *= 0.5; // half edge value
//1.570796326794897
//printf(" %f, %f: U={%f, %f, %f}, V={%f, %f, %f}\n",angle,dotprod,U.y,U.z,V.x,V.y,V.z);
return angle;