Tests whether a point lies inside the triangle (a, b, c). Works for either winding order; points on an edge or vertex are considered inside.
the first vertex of the triangle.
the second vertex of the triangle.
the third vertex of the triangle.
the point to test.
true if the point is inside (or on the boundary of) the triangle.
Tests whether a point lies inside the triangle (a, b, c). Works for either winding order; points on an edge or vertex are considered inside.