addEmptyTransform ClampQuaternionRotation ClampQuaternionRotation

static Quaternion AVR.Core.Utils.Geom.ClampQuaternionRotation ( Quaternion  q, Vector3  bounds  ) inlinestatic Clamps the rotation to a quaternion to the given euler-angle bounds. Eg ClampQuaternionRotation(q, new Vector3(30, 0, 120)) will clamp q to a min/max rotation of +/- 30 deg around the x Axis etc. Parameters q Quaternion to be clamped bounds Euler-angle bounds. (Will count as both positive and negative. Returns Definition at line 35 of file AVR_Utils.cs. { q.x /= q.w; q.y /= q.w; q.z /= q.w; q.w = 1.0f; float angleX = 2.0f * Mathf.Rad2Deg * Mathf.Atan(q.x); angleX = Mathf.Clamp(angleX, -bounds.x, bounds.x); q.x = Mathf.Tan(0.5f * Mathf.Deg2Rad * angleX); float angleY = 2.0f * Mathf.Rad2Deg * Mathf.Atan(q.y); angleY = Mathf.Clamp(angleY, -bounds.y, bounds.y); q.y = Mathf.Tan(0.5f * Mathf.Deg2Rad * angleY); float angleZ = 2.0f * Mathf.Rad2Deg * Mathf.Atan(q.z); angleZ = Mathf.Clamp(angleZ, -bounds.z, bounds.z); q.z = Mathf.Tan(0.5f * Mathf.Deg2Rad * angleZ); return q; }