Unity3D中鼠标控制摄像机脚本，上下左右全方位旋转。-MouseLook rotates the transform based on the mouse delta./// Minimum and Maximum values can be used to constrain the possible rotation/// To make an FPS style character:///- Create a capsule.///- Add the MouseLook scr ipt to the capsule./// Set the mouse look to use LookX.