FDelaunay2::Triangulate

Navigation

API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/CompGeom > API/Runtime/GeometryCore/CompGeom/FDelaunay2 > API/Runtime/GeometryCore/CompGeom/FDelaunay2/Triangulate

References

template<typename RealType>  
bool Triangulate  
(  
    const TGeneralPolygon2 < RealType > & GeneralPolygon,  
    TArray < FIndex3i > * TrianglesOut,  
    TArray < TVector2 < RealType > > * VerticesOut,  
    bool bFallbackToGeneralizedWinding  
)  
Copy full snippet

template<typename RealType> bool Triangulate (     const TGeneralPolygon2 < RealType > & GeneralPolygon,     TArray < FIndex3i > * TrianglesOut,     TArray < TVector2 < RealType > > * VerticesOut,     bool bFallbackToGeneralizedWinding )

Remarks

Triangulate a polygon, and optionally pass back the resulting triangles Uses a winding-number-based fill mode, and relies on the general polygon having correct orientations (Uses TGeneralPolygon2's OuterIsClockwise() to automatically choose between positive or negative winding) Note: TrianglesOut may be empty or incomplete if the input is self-intersecting. Note this clears any previously-held triangulation data, and triangulates the passed-in general polygon from scratch