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Fix of polygon_is_convex()

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This commit is contained in:
Vojtech Bubnik 2021-11-12 16:25:21 +01:00
parent 49906da1c5
commit 453ef52e9f
1 changed files with 1 additions and 1 deletions
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2
src/libslic3r/Polygon.cpp
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@ -345,7 +345,7 @@ bool polygon_is_convex(const Points &poly)
for (size_t i = 0; i < poly.size(); ++ i) {
Point p2 = poly[i];
auto det = cross2((p1 - p0).cast<int64_t>(), (p2 - p1).cast<int64_t>());
if (det >= 0)
if (det < 0)
return false;
p0 = p1;
p1 = p2;