Introduction
To check points inside or outside a given 2D triangle, 3D tetrahedron, or an arbitrary DIM-dimensional simplex. In geometry, a simplex is a generalization of the notion of a triangle or tetrahedron to arbitrary dimensions. E.g.: A 2D simplex is a triangle. A 3D simplex is a tetrahedral.
Contact and support
Email: Jin Yang, jyang526@wisc.edu;
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Jin Yang (2021). Check points inside or outside a triangle or tetrahedron (https://github.com/jyang526843/PtInTriCheck), GitHub. Retrieved .
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What if the point is on the surface of the tetrahedron?