PxComputeBarycentric

Defined in include/foundation/PxMathUtils.h

inline void PxComputeBarycentric(const PxVec3 &a, const PxVec3 &b, const PxVec3 &c, const PxVec3 &d, const PxVec3 &p, PxVec4 &bary)

Computes the barycentric coordinates for a point inside a tetrahedron.

This function calculates the barycentric coordinates of a point p with respect to a tetrahedron defined by vertices a, b, c, and d.

Parameters

  • a – [in] Vertex A of the tetrahedron

  • b – [in] Vertex B of the tetrahedron

  • c – [in] Vertex C of the tetrahedron

  • d – [in] Vertex D of the tetrahedron

  • p – [in] The point for which to compute the barycentric coordinates

  • bary – [out] The resulting barycentric coordinates as a PxVec4