Display an array of elements (3D) via a Cuda Kernel using OpenGL

You will recieve a source code that produces some data on a cuda kernel. Each Cuda thread produces a point in 3D space [x,y,z] . All i want you to do is display these points using OpenGL (i prefer you to do it within the cuda kernel using cuda-opengl interop). My code (the you will recieve) already does that but my methods are not modern so i have very low [login to view URL] callback functions for rotation, zoom in/out are welcome. So actually you have to improve my code. More details can be provided via private messages.