Fix force normalization in PairExtForce::energy

72e55a8c · Francois Gygi · 000b3db0 · 72e55a8c
Commit 72e55a8c authored Nov 16, 2017 by Francois Gygi
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PairExtForce.C src/PairExtForce.C +1 -1

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--- a/src/PairExtForce.C
+++ b/src/PairExtForce.C
@@ -50,7 +50,7 @@ double PairExtForce::energy(const vector<vector<double> > &r,
  D3vector r1(pr1);
  D3vector r2(pr2);

-  D3vector e12(r2-r1);
+  D3vector e12 = normalized(r2-r1);
  f[is1_][3*ia1_+0] += force_ * e12.x;
  f[is1_][3*ia1_+1] += force_ * e12.y;
  f[is1_][3*ia1_+2] += force_ * e12.z;