private int AddParticleAt(int index)
{
// Copy data from the particle where we will insert new particles, to the particles we will insert:
int targetIndex = rope.activeParticleCount;
rope.CopyParticle(rope.solver.particleToActor[m_SourceIndex].indexInActor, targetIndex);
// Move the new particle to the one at the place where we will insert it:
rope.TeleportParticle(targetIndex, rope.solver.positions[rope.solverIndices[index]]);
// Activate the particle:
rope.ActivateParticle(targetIndex);
return(rope.solverIndices[targetIndex]);
}
