I'm pretty sucky at C/C++ and math, so I need some help with this function:
http://www.acm.org/jgt/papers/Moller...re97/code.html


The function should check if a line intersects a triangle...

Now the problem is that I don't know exactly how to call this function...

Should all the points be [x,y,z]?
Is dir[] a point in space or what?


(Sorry for double posting)