Unity Native Plugin API for Rust

LICENSE (MIT)

Notice

• WIP
• Currently supports D3D11, D3D12, Vulkan
• API is not stable.

How to use

• Define in Cargo.toml

[dependencies]
unity-native-plugin = { version = "*", features = ["d3d11"] }

# * Support features
#    * d3d11 - IUnityGraphicsD3D11
#    * d3d12 - IUnityGraphicsD3D12
#    * profiler - IUnityProfiler
#    * profiler_callbacks - IUnityProfilerCallbacks

• If you use Vulkan, define "unity-native-plugin-vulkan" in your dependencies.

[dependencies]
unity-native-plugin = "*"
unity-native-plugin-vulkan = "*"

• Use a macro in lib.rs to define your entry points. Without this definition, UnityInterfaces cannot be used.

unity_native_plugin::unity_native_plugin_entry_point! {
    fn unity_plugin_load(interfaces: &unity_native_plugin::interface::UnityInterfaces) {
        // called UnityPluginLoad
    }
    fn unity_plugin_unload() {
        //  called UnityPluginUnload
    }
}

• Use UnityInterface::interface, which is equivalent to IUnityInterfaces::GetInterface, to get the interface.

let intf = unity_native_plugin::interface::UnityInterfaces::get()
    .interface::<unity_native_plugin::d3d11::UnityGraphicsD3D11>();

Examples

• unity-native-plugin-sample
• Native code (Rust) rendering plugin example for Unity - a port of "C++ Rendering Plugin example for Unity"
• Event tracing example for unity - similar to "TraceEventProfiler from Unity-Technologies"