JME3中级手册一API特征映射1

应用和场景绘制 How do I…? Use this JME 3 Feature! Learn more here… 启动预先设定的游戏 com.jme3.app.SimpleApplication Hello SimpleApplication 使物体显现在场景 Attach nodes and geometries to the rootNode: rootNode.attachChild(geo);  com.jme3.scene.Node, com.jme3.scene.Geometry  node.setCullHint(CullHint.Never); The Scene Graph  Hello Asset  Hello Node 使物体在场景中消失 Detach nodes and geometries from the rootNode: rootNode.detachChild(geo);  node.setCullHint(CullHint.Always); The Scene Graph  Hello Asset  Hello Node 使用第三人称视角（默认cam） Use default camera cam  com.jme3.renderer.Camera ChaseCam WIP 使用第一人称视角 Use camera flyCam  com.jme3.input.FlyByCamera Hello Collision 摄像头速度增量 flyCam.setMoveSpeed(50f); – 只绘制场景大纲 Use a wireframe material, e.g. for debugging. Debugging 改变背景色 Call viewPort.setBackgroundColor(ColorRGBA.Blue); N/A 定义一个应用类 Extend com.jme3.app.SimpleApplication (or com.jme3.app.Application) and set Application Settings SimpleApplication  AppSettings 关闭logger输出 Logger.getLogger("").setLevel(Level.SEVERE);  java.util.logging.* Logging