基于SteamVR圆盘驱动的螺栓步枪VRTK

Question

现在，我一直在尝试制作一支带有螺栓动作系统的步枪，但让螺栓旋转真的很难，所以问题是如何实现像SteamVR的Circular中使用的旋转动作。

自从我开始研究Unity的VR以来，我一直在使用VRTK，它简化了很多基本的机械原理，但它似乎没有一个单轴旋转器，如果不使用刚体，它在处理小物体(如螺栓)时可能会出现问题。

我通过使用SteamVR中的圆形驱动组件找到了螺栓旋转的解决方案，如以下视频所示(6:00)：https://youtu.be/r-edgGinqZ0?t=6m

但它不适用于VRTK，因为它的控制器不使用SteamVR的(手)组件，这是圆盘驱动器工作所必需的。

P.D:我有一个脚本，它试图工作，但并不像预期的那样：

 if (isUising) //If the bolt is been used...
    {

        difference = Controller.transform.position - transform.position; //Make the vector diferentiate of the position of the controller and the bolt position
        angle = Mathf.Atan2(difference.y, difference.x) * Mathf.Rad2Deg; //Have the angle in radians of the Tan of the x and y of the vector diferentiate
        angle = Mathf.Clamp(angle, 0, 65); //Clamp the angle to the max and minimum angles

        rotFrame = angle * 6 / 65; //Transform the angle to frames for the animator

        if (!boltOpen) //If bolt isint open/slided then: send rotFrame to the animator and check if the bolt is rotated to the open rotaiton or if its fully locked
        {

            BoltRotating(rotFrame);

            if (angle >= 65) //If the angle is at the opened position, make the bolt ready for sliding
            {
                readyToOpen = true;
            }
            else
            {
                readyToOpen = false;
            }

            if (allOut) //If the bolt is closed reset the allOut bool to false
            {
                gun.Bolted();
                allOut = false;
            }
        }



private void BoltRotating(float frame) //Activate rotation animation from the animator and play the animation with 0 speed and on the frame value from the angle
    {
        BoltAnimation.SetBool("Slide", false);
        BoltAnimation.Play("BoltRotation", 0, frame);
    }