mirror of
https://github.com/Facepunch/sbox-public.git
synced 2026-08-01 00:08:05 -04:00
39aeaaeefc
* IManagedCamera.GetSetMainCamera with SceneCamera.IsRecordingCamera flag * Explicitly set RT for recording layers, fixes red border not drawing and issues with scene panels * Keep recording when switching to play mode Fix viewport size when switching to play mode while recoding, so we can keep going https://files.facepunch.com/lolleko/2026/February/05_12-54-WelldocumentedSkua.mp4 * Make sure we can record in the menu too
71 lines
1.6 KiB
C#
71 lines
1.6 KiB
C#
using System.Threading;
|
|
|
|
namespace Sandbox;
|
|
|
|
/// <summary>
|
|
/// Used for c++ to make callbacks to a camera and be able to find it by id
|
|
/// </summary>
|
|
internal interface IManagedCamera
|
|
{
|
|
static Lock _directoryLock = new();
|
|
static Dictionary<int, WeakReference<IManagedCamera>> _directory = new();
|
|
static int _indexer = 1000;
|
|
|
|
|
|
/// <summary>
|
|
/// Called when entering a specific pipeline stage
|
|
/// </summary>
|
|
void OnRenderStage( Rendering.Stage renderStage );
|
|
|
|
/// <summary>
|
|
/// Allocate a camera id for this camera. This is used to find the camera in the c++ code.
|
|
/// </summary>
|
|
int AllocateCameraId()
|
|
{
|
|
Cleanup();
|
|
|
|
lock ( _directoryLock )
|
|
{
|
|
var cameraId = _indexer++;
|
|
// We treat 0 as invalid, so skip it
|
|
if ( cameraId == 0 ) cameraId = _indexer++;
|
|
_directory[cameraId] = new WeakReference<IManagedCamera>( this );
|
|
return cameraId;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Find a camera by its id. This is used to find the camera by the calling c++ code. This is called
|
|
/// in the render thread, so it's important to be thread-safe.
|
|
/// </summary>
|
|
public static IManagedCamera FindById( int cameraId )
|
|
{
|
|
lock ( _directoryLock )
|
|
{
|
|
if ( !_directory.TryGetValue( cameraId, out var reference ) )
|
|
return null;
|
|
|
|
if ( !reference.TryGetTarget( out var cam ) )
|
|
return null;
|
|
|
|
return cam;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// keep the directory clean by trimming all the old ones
|
|
/// </summary>
|
|
static void Cleanup()
|
|
{
|
|
lock ( _directoryLock )
|
|
{
|
|
foreach ( var old in _directory.Where( x => !x.Value.TryGetTarget( out var _ ) ).Select( x => x.Key ).ToArray() )
|
|
{
|
|
_directory.Remove( old );
|
|
}
|
|
}
|
|
}
|
|
}
|