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Merge pull request #16419 from nical/issue-16395

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Fix polygon triangulation failure.
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Hein-Pieter van Braam 2018-02-05 17:59:17 +01:00 committed by GitHub
commit 5c9ecc174b
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core/math/triangulate.cpp
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@ -74,7 +74,7 @@ bool Triangulate::is_inside_triangle(real_t Ax, real_t Ay,
cCROSSap = cx * apy - cy * apx; cCROSSap = cx * apy - cy * apx;
bCROSScp = bx * cpy - by * cpx; bCROSScp = bx * cpy - by * cpx;
return ((aCROSSbp >= 0.0) && (bCROSScp >= 0.0) && (cCROSSap >= 0.0)); return ((aCROSSbp > 0.0) && (bCROSScp > 0.0) && (cCROSSap > 0.0));
}; };
bool Triangulate::snip(const Vector<Vector2> &p_contour, int u, int v, int w, int n, const Vector<int> &V) { bool Triangulate::snip(const Vector<Vector2> &p_contour, int u, int v, int w, int n, const Vector<int> &V) {