koobas.hobune.stream
Game Object rotation sometimes doesn't match defined quaternion
I'm trying to set a ship to rotate to match a curved ramp and also to face forward as it moves around the ramp. I have a solution which I believe should work but at specific points on the ramp the ship rotation changes to completely different (but consistent) rotations.
The rotation is defined as below:
RaycastHit hit;
Physics.Raycast(transform.position, -(transform.up), out hit);
Vector3 forwardDir = Vector3.Cross(transform.right, hit.normal);
Debug.DrawRay(transform.position, forwardDir, Color.blue);
Debug.DrawRay(transform.position, hit.normal, Color.red);
Quaternion newLook = Quaternion.LookRotation(forwardDir, hit.normal);
transform.rotation = Quaternion.Slerp(transform.rotation, newLook, 0.05f);
Does anyone have any idea why the ship might rotate like this sometimes:
