Help How can i detect if two ropes are twisted

[josemendez]

You're still checking for exactly the same thing as before: if either of the two particles involved in the contact belongs to a certain rope.

You need to check if a contact involves two different ropes. So:

Code:

ObiSolver.ParticleInActor pa1 = solver.particleToActor[contact.particle];
ObiSolver.ParticleInActor pa2 = solver.particleToActor[contact.other];

if (pa1.actor != pa2.actor){
// collision between two different ropes
}