Hello comrades,
I need to create a structure like a parabolic dish and find its focal point.
So i would like to use blender like a physics simulator. Can I simulate light from like in these ray simulators, (e.g. https://phydemo.app/ray-optics/simulator/)?
I would like to find out the exact focal point (vertex as focal point?)
Thanks in advance for any tries.
Btw I am a bit of a noob so in case you want me to do some stuff with these input/output list thingies, please specify the steps with details 