This will generate an image of the lensed star field in the current directory. You can configure the simulation by changing the values of the parameters at the top of the lensing_simulator.py file.

Black Hole Simulator is a Roblox experience in which you start as the small black dot that needs to evolve into the biggest ...

For 3D simulation download the blend file "deviation_of_light_near_a_black_hole_3D for git.blend" and open it with Blender version 2.83 or above. The python script (is part of the blend file) contains ...