hi all,

i would like to draw points on the 3-d simplex, like that of a

dirichlet distribution with 3 parameters. in other words, all i want

to draw are three axes that go from 0 to 1 and make a triangular

shape, such that each point on the triangular region the three axes

form uniquely determines a point on the simplex.

is there an easy way to do this in matplotlib? just to be clear, i

dont want to draw a density/distribution over the simplex, but just

individual points on it. so really all i want are three ordinary axes

that happen to intersect and make a triangle.

thanks very much.