When you build content for the web, you might need to communicate with other elements on your web page or use Web APIs to implement functionality that Unity doesn’t expose by default.
In both cases, you need to directly interface with the browser’s JavaScript engine. Unity Web provides different methods to handle these interactions.
Topic | Description |
---|---|
Code examples: Call JavaScript and C/C++/C# functions in Unity | Code examples that show interactions between Unity, JavaScript, and C-based code. |
Set up your JavaScript plug-in | Create a JavaScript plug-inA set of code created outside of Unity that creates functionality in Unity. There are two kinds of plug-ins you can use in Unity: Managed plug-ins (managed .NET assemblies created with tools like Visual Studio) and Native plug-ins (platform-specific native code libraries). More info See in Glossary that your Unity project can interact with. |
Call JavaScript functions from Unity C# scripts | Call functions from your JavaScript plug-in or browser in your Unity project. |
Call Unity C# script functions from JavaScript | Call functions from your Unity project in your JavaScript plug-in or browser. |
Call C/C++/C# functions from Unity C# scripts | Call functions from your C or C++ code in your Unity project. |
Compile a static library as a Unity plug-in | Call functions from a static library. |
Create callbacks between Unity C#, JavaScript, and C/C++/C# code | Learn how to use callbacks to communicate between your plug-in, browser, and Unity project. |
JavaScript interface in Unity Web builds | Learn about some useful functions you can use in the JavaScript interface. |
Replace deprecated browser interaction code | Replace any deprecated code with the updated code. |
Did you find this page useful? Please give it a rating:
Thanks for rating this page!
What kind of problem would you like to report?
Thanks for letting us know! This page has been marked for review based on your feedback.
If you have time, you can provide more information to help us fix the problem faster.
Provide more information
You've told us this page needs code samples. If you'd like to help us further, you could provide a code sample, or tell us about what kind of code sample you'd like to see:
You've told us there are code samples on this page which don't work. If you know how to fix it, or have something better we could use instead, please let us know:
You've told us there is information missing from this page. Please tell us more about what's missing:
You've told us there is incorrect information on this page. If you know what we should change to make it correct, please tell us:
You've told us this page has unclear or confusing information. Please tell us more about what you found unclear or confusing, or let us know how we could make it clearer:
You've told us there is a spelling or grammar error on this page. Please tell us what's wrong:
You've told us this page has a problem. Please tell us more about what's wrong:
Thank you for helping to make the Unity documentation better!
Your feedback has been submitted as a ticket for our documentation team to review.
We are not able to reply to every ticket submitted.