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Remove an integer cast.

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This commit is contained in:
Ryan Pavlik 2019-09-11 13:48:27 -05:00 committed by whitequark
parent 93184c54ac
commit 38f42871c7
2 changed files with 3 additions and 3 deletions
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4
src/polygon.cpp
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@ -700,11 +700,11 @@ bool SPolygon::ContainsPoint(Vector p) const {
return (WindingNumberForPoint(p) % 2) == 1;
}
int SPolygon::WindingNumberForPoint(Vector p) const {
size_t SPolygon::WindingNumberForPoint(Vector p) const {
auto winding = std::count_if(l.begin(), l.end(), [&](const SContour &sc) {
return sc.ContainsPointProjdToNormal(normal, p);
});
return static_cast<int>(winding);
return winding;
}
void SPolygon::FixContourDirections() {

2
src/polygon.h
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@ -149,7 +149,7 @@ public:
Vector ComputeNormal() const;
void AddEmptyContour();
int WindingNumberForPoint(Vector p) const;
size_t WindingNumberForPoint(Vector p) const;
double SignedArea() const;
bool ContainsPoint(Vector p) const;
void MakeEdgesInto(SEdgeList *el) const;