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Reduce torus coincident zero root cutoff to 1e-10

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This commit is contained in:
Paul Romano 2022-01-03 09:36:59 -05:00
parent ebb6736ba6
commit d834f83d08
1 changed files with 1 additions and 1 deletions
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2
src/surface.cpp
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@ -1042,7 +1042,7 @@ double torus_distance(double x1, double x2, double x3, double u1, double u2,
// zero but possibly small and positive. A tolerance is set to discard that
// zero.
double distance = INFTY;
double cutoff = coincident ? 1e-9 : 0.0;
double cutoff = coincident ? 1e-10 : 0.0;
for (int i = 0; i < 4; ++i) {
if (roots[i].imag() == 0) {
double root = roots[i].real();