Do you know any demo or tutorial to learn to make a 3D Beam effect?
I have learn to make a 2D laser by simply using a texture and moving it thru screen. But I am a little bit lost while trying to do it in 3D.
After googling I've found several examples, but they are old, not working or made for an older version of XNA.
As a visual hint, what I want to achieve is some 3d beam effect similar to this photo: