| 属性 | 方法 |
| UNITY_EDITOR | #define directive for calling Unity Editor scripts from your game code. |
| UNITY_EDITOR_WIN | #define directive for Editor code on Windows. |
| UNITY_EDITOR_OSX | #define directive for Editor code on Mac OS X. |
| UNITY_STANDALONE | #define directive for compiling/executing code for any standalone platform (Mac OS X, Windows or Linux). |
| UNITY_STANDALONE_WIN | #define directive for compiling/executing code specifically for Windows standalone applications. |
| UNITY_STANDALONE_OSX | #define directive for compiling/executing code specifically for Mac OS X (including Universal, PPC and Intel architectures). |
| UNITY_STANDALONE_LINUX | #define directive for compiling/executing code specifically for Linux standalone applications. |
| UNITY_ANDROID | #define directive for the Android platform. |
| UNITY_IOS | #define directive for compiling/executing code for the iOS platform. |
| UNITY_IPHONE | Deprecated. Use UNITY_IOS instead. |
| UNITY_WEBGL | #define directive for WebGL. |
官方链接：Unity - Manual: #define directives