Draws a 3d triangle onto the specified bitmap.
Draw 3d triangles, using either fixed or floating point vertex structures.
Unlike quad3d[_f](), triangle3d[_f]() functions are not wrappers of
polygon3d[_f](). The triangle3d[_f]() functions use their own routines
taking into account the constantness of the gradients. Therefore
triangle3d[_f](bmp, type, tex, v1, v2, v3) is faster than
polygon3d[_f](bmp, type, tex, 3, v).
Read the beginning of chapter "Polygon rendering" for a list of rendering
types you can use with this function.
The following projects include source code containing this keyword: