Write code to project 3d in 2d

[pingdynasty]

For a number of projects we need an efficient way to project a 3-dimensional parameter space onto 2 along one or two angles.

One example is the Lorenz attractor:
http://hoxtonowl.com/patch-library/patch/Lorenz_Attractor/

It generates an X, Y, Z output which is currently projected along the Z axis. (or perhaps the Z value is ignored altogether)
I'd like to project onto left and right output (Xout and Yout) while varying the Y-Z (or X-Z) angle and distance.

As a second task, the projection should be done with two varying angles and distance.

[giuliomoro]

applied to Lorenz Attractor:
https://github.com/giuliomoro/gmOwlPatches