Ok. I need to do project with neural networks in 3D based on this:http://youtu.be/JBgG_VSP7f8
My problem now is to choose 3D engine or technology. I never before made any application in 3D, so I'm very green in this field. Therefore I need somthing rather easy (but with reasonable features), but I have intermidiate skill in Java. Also my notebook is almost prehistoric (Intel Celeron 2x1.8 GHz, 2 GB RAM, integrated Intel graphic card (brrr..)). So I'm asking you to give me some advise which graphic and physic engine to pick. Thanks in advance for all answers.