[WIP] [help] arbitrary PolarCurve as an obstacle #196
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This PR is supposed to bring an arbitrary polar curve as an obstacle for collisions, following the create your own obstacle tutorial.
I've added the obstacle interface to this since almost a year but then never had the time to continue this. The only thing left is implementing
collision(::Particle, ::PolarCurve).I have some notes on how to do that:
("eom" means equations of motion. θ is the particle propagation angle, the sketch assumes the particle is inside the polar curve. p_0 is the particle's position.$\hat{n}$ is the normal vector at collision, so that the specular reflection can be done)
I'll leave this here until me or some other blessed soul finds the time to add
collision.