TRIANGLE_ANALYZE, a C++ code which reads a triangle defined in a file, and uses the TRIANGLE_PROPERTIES library to compute angles, area, centroid, circumcircle, edge lengths, incircle, orientation, orthocenter, and quality.
triangle_analyze filenamewhere filename contains the vertex coordinates.
TRIANGLE_ANALYZE is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.
GEOMETRY, a C++ library which performs geometric calculations in 2, 3 and N dimensional space.
TRIANGLE_INTERPOLATE, a C++ library which shows how vertex data can be interpolated at any point in the interior of a triangle.
TRIANGLE_PROPERTIES, a C++ program which computes properties of triangles.
TRIANGLES, a dataset directory which contains examples of triangles;