FastTriWinding::ComputeCoeffs

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References

namespace FastTriWinding  
{  
    template<class TriangleMeshType>  
    void FastTriWinding&58;&58;ComputeCoeffs  
    &40;  
        const TriangleMeshType & Mesh,  
        const TSet< int > & TriangleSet,  
        const FMeshTriInfoCache & TriCache,  
        FVector3d & P,  
        double & R,  
        FVector3d & Order1,  
        FMatrix3d & Order2,  
        int NumTasks  
    &41;  
}  
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namespace FastTriWinding {     template<class TriangleMeshType>     void FastTriWinding&58;&58;ComputeCoeffs     &40;         const TriangleMeshType & Mesh,         const TSet< int > & TriangleSet,         const FMeshTriInfoCache & TriCache,         FVector3d & P,         double & R,         FVector3d & Order1,         FMatrix3d & Order2,         int NumTasks     &41; }

Remarks

Precompute constant coefficients of triangle winding number approximation (evaluated in parallel for large sets of triangles) P: 'Center' of expansion for Triangles (area-weighted centroid avg) R: max distance from P to Triangles Order1: first-order vector coeff Order2: second-order matrix coeff TriCache: precomputed triangle centroid/normal/area