How to do 3dmax camera path following animation?

1. First create a path, and then draw a path with splines. Create a sphere for later use.

2. Click the Helper panel to create a virtual object.

3. Enter the motion command panel, select the parameters, specify the controller, select the position, and then select the path constraint.

4. Path constraint, click Add Path, and then click this path. Let the virtual object automatically jump to the path.

5. Select the binding icon in the toolbar to bind the ball to the virtual object.

6. At this point, the path follows the animation.