aim

    void OnAnimatorIK(){

        if (activeIK == false) {
            mAnimator.SetLookAtWeight (0, 0, 0, 0, 0);

        }
        else {

            Vector3 vtarget = target.position;
            vtarget.y = vtarget.y + aimAdjustment;
            mAnimator.SetLookAtPosition (vtarget);
            mAnimator.SetLookAtWeight (1, 1, 1, 1, 1);

            if (leftHandle != null) {
                mAnimator.SetIKPosition (AvatarIKGoal.LeftHand, leftHandle.transform.position);
                mAnimator.SetIKRotation (AvatarIKGoal.LeftHand, leftHandle.transform.rotation);
                mAnimator.SetIKPositionWeight (AvatarIKGoal.LeftHand, 1);
                mAnimator.SetIKRotationWeight (AvatarIKGoal.LeftHand, 1);
            }

            if (rightHandle != null) {
                mAnimator.SetIKPosition (AvatarIKGoal.RightHand, rightHandle.transform.position);
                mAnimator.SetIKRotation (AvatarIKGoal.RightHand, rightHandle.transform.rotation);
                mAnimator.SetIKPositionWeight (AvatarIKGoal.RightHand, 1);
                mAnimator.SetIKRotationWeight (AvatarIKGoal.RightHand, 1);
            }

        }

    }