Sandbox++
Released
An open-source, community-driven successor to GMod's Sandbox. Work in progress!
Utility/CameraSetup.cs
Component that invokes camera setup callbacks before rendering. OnPreRender finds the CameraComponent on the entity and invokes three ICameraSetup event methods (PreSetup, Setup, PostSetup) in order via ICameraSetup.Post so registered handlers can modify the camera.
Reflection
/// <summary>
/// Creates a bunch of callbacks, allowing finer control over applying camera effects
/// </summary>
public sealed class CameraSetup : Component
{
protected override void OnPreRender()
{
var cc = GetComponent<CameraComponent>();
if ( cc is null ) return;
ICameraSetup.Post( x => x.PreSetup( cc ) );
ICameraSetup.Post( x => x.Setup( cc ) );
ICameraSetup.Post( x => x.PostSetup( cc ) );
}
}
public interface ICameraSetup : ISceneEvent<ICameraSetup>
{
// Effects before viewmodel
public void PreSetup( CameraComponent cc ) { }
// Place viewmodel
public void Setup( CameraComponent cc ) { }
// Effects including viewmodel
public void PostSetup( CameraComponent cc ) { }
}