ObiSolver orientations return 0,0,0,0

[lacasrac]

the position is return the correct Vector3:

Code:

var ropeParticleUpPosition = _solverPosition + rope.solver.positions[upChainParticleIndex].ToVector3();

but if I want to get the rotation:

Code:

var ropeParticleUpRotation = rope.solver.orientations[upChainParticleIndex];

that returns allways 0,0,0,1, also eulerAngles return 0,0,0