Its been a couple of years since I had my advanced calc, so I don't remember this, and I've been trying to figure it out but this is easier...
okay, I have points A and B, and a plane in between them, how do I calculate the point along the vector defined from A to B that intersects the plane?
If you can give me general formulas I would be most appreciative.
For example lets say we have A=(-5, 2, -15); C=(15,4,-25) and a plane defined by x=5;
Obviously by hand we can see that it intersects at B=(5, 3, -20), but what is the general formula?