Here's a real time raytracer I wrote with first person movement to move around the black hole: https://www.youtube.com/watch?v=jDqnRs_xTWQ&feature=youtu.be http

Here's a real time raytracer I wrote with first person movement to move around the black hole: https://www.youtube.com/watch?v=jDqnRs_xTWQ&feature=youtu.be https://www.youtube.com/watch?v=jDqnRs_xTWQ&feature=youtu.be https://github.com/fernand/schwarzschild_raytracer https://github.com/fernand/schwarzschild_raytracer