Projection- Transforming 3d to 2d

Question

I have problem or well, I do not know how to transform 3d point with x,y,z values to 2d point, I have to draw projection, where I do have x,y,z values for points but I don\'t kn

Answer 1

I would highly recommend using an existing graphics package to do this rather trying to write your own libraries. I don't know what language you are working in but OpenGL is an open source graphics engine that can be used for 3D rendering and has cross-language comparability so it might be the place to start.

If you insist on doing it by hand there is very good example code in the answer to this question.