适用于Bevy的4倍风格相机。 默认键绑定: W / A / S / D /箭头键/鼠标左键-沿水平面移动 Q / E /鼠标右键-绕中心旋转 鼠标滚轮-缩放 例子 use bevy :: {prelude :: * , render :: camera :: PerspectiveProjection}; use bevy_4x_camera :: {CameraRigBundle, FourXCameraPlugin}; fn main () { App :: build () . add_plugins (DefaultPlugins) . add_plugin (FourXCameraPlugin) . add_startup_system (setup. system ()) . run (); } fn