public void BeginCapture(bool captureAllPasses)
{
_camera = Scene.Current.FindComponent<Camera>();
if (_camera == null)
{
Log.Game.WriteWarning("ScreenCapturePlugin: Screen capture can only capture frames from a camera but the current scene doesn't contain one.");
return;
}
_captureAllPasses = captureAllPasses;
_frames = new BlockingCollection<CapturedFrame>(NumberOfCachedFrames);
_streams.Clear();
_processingTasks = new[]
{
Task.Factory.StartNew(SaveBitmaps),
Task.Factory.StartNew(SaveBitmaps),
Task.Factory.StartNew(SaveBitmaps),
Task.Factory.StartNew(SaveBitmaps)
};
if (_captureAllPasses)
{
foreach (var pass in _camera.Passes)
{
var streamName = pass.ToString().Replace(" => ", "-");
var index = 0;
while (_streams.ContainsKey(streamName))
streamName = streamName + "(" + index + ")";
_streams.Add(streamName, new ScreenCaptureStream(_frames, streamName, pass.Output, NumberOfCachedFrames));
}
_camera.RenderPassCompleted += OnRenderPassCompleted;
}
else
{
_streams.Add("Frame", new ScreenCaptureStream(_frames, "Frame", null, NumberOfCachedFrames));
}
_camera.RenderFrameCompleted += OnRenderFrameCompleted;
}
private void OnCurrentCameraChanged(Camera prev, Camera next)
{
if (this.CurrentCameraChanged != null)
this.CurrentCameraChanged(this, new CameraChangedEventArgs(prev, next));
}
public CamEntry(Camera cam)
{
this.cam = cam;
}
public CameraChangedEventArgs(Camera prev, Camera next)
{
this.prevCam = prev;
this.nextCam = next;
}
public void SetCurrentCamera(Camera c)
{
if (c == null) c = this.nativeCamObj.Camera;
if (c == this.camComp) return;
Camera prev = this.camComp;
if (c.GameObj == this.nativeCamObj)
{
this.camObj = this.nativeCamObj;
this.camComp = this.camObj.Camera;
this.camSelector.SelectedIndex = 0;
}
else
{
this.camObj = c.GameObj;
this.camComp = c;
this.camSelector.SelectedIndex = this.GetCameraSelectorIndex(c);
}
this.OnCurrentCameraChanged(prev, this.camComp);
this.glControl.Invalidate();
}
private int GetCameraSelectorIndex(Camera c)
{
for (int i = 0; i < this.camSelector.Items.Count; i++)
{
if ((this.camSelector.Items[i] as CamEntry).Camera == c)
return i;
}
return -1;
}
private void OnCurrentCameraChanged(Camera prev, Camera next)
{
if (this.CurrentCameraChanged != null)
this.CurrentCameraChanged(this, new CameraChangedEventArgs(prev, next));
if (prev != null) prev.RemoveEditorRendererFilter(this.RendererFilter);
if (next != null) next.AddEditorRendererFilter(this.RendererFilter);
}
void ICmpInitializable.OnInit(Component.InitContext context)
{
if (context == InitContext.Activate)
{
this.camComp = this.GameObj.GetComponent<Camera>();
this.GenerateStarField();
}
}
