Algodoo

I am trying to build a wing out of my density engine. The red box is scripted to (in the future, when this works properly) measure its own velocity (x, y, and the magnitude of the velocity vector), use that and the e.normal vector to find the velocity perpendicular to the normal.

The code for generating this velocity is in a brown box at the left. I am pretty sure that part is right- A chemistry professor should know. I did take that code out of the red box in the engine. Just to simplify things.

This then gets divided by a constant and multiplied by restitution to generate airFrictionMult, which is multiplied by controllerAcc and added to .001 which becomes the density of the spinning circles and thus the lift generated.

Previous e.pos goes into textureMatrix (that works), but none of the velocities do. And so, none of the math does either. I simply can't tell where the problem is, but I think it will work if someone can get the velocities to actually be measured.