i am looking for some help to make a 3d engine to be used in a finite element method software package.
Essencialy, i need to draw points and lines, and to be able to rotate my axis in space. I also need to have information about mouse coordinates, to be able to draw, select, delete, etc. with mouse.
In two dimensions it's very easy but in 3D it's more complicated. i also need to get some help about graphical acceleration.