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Simplify the use of eps_policy in orient2d

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Vissarion Fisikopoulos
2021-07-02 16:35:32 +03:00
parent 6b49308808
commit e3eb4bae2c
1 changed files with 2 additions and 16 deletions
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18
include/boost/geometry/util/precise_math.hpp
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@@ -368,28 +368,14 @@ inline RealNumber orient2d(vec2d<RealNumber> const& p1,
vec2d<RealNumber> const& p3,
EpsPolicy& eps_policy)
{
auto const x = p3.x;
auto const y = p3.y;
auto const sx1 = p1.x;
auto const sy1 = p1.y;
auto const sx2 = p2.x;
auto const sy2 = p2.y;
auto const dx = sx2 - sx1;
auto const dy = sy2 - sy1;
auto const dpx = x - sx1;
auto const dpy = y - sy1;
eps_policy = EpsPolicy(dx, dy, dpx, dpy);
std::array<RealNumber, 2> t1, t2, t3, t4;
t1[0] = p1.x - p3.x;
t2[0] = p2.y - p3.y;
t3[0] = p1.y - p3.y;
t4[0] = p2.x - p3.x;
eps_policy = EpsPolicy(t1[0], t2[0], t3[0], t4[0]);
std::array<RealNumber, 2> t5_01, t6_01;
t5_01[0] = t1[0] * t2[0];
t6_01[0] = t3[0] * t4[0];