public static bool CheckForVideo(KernelManager kernelManager)
{
if (_frame == null)
{
return(false);
}
var i = _frame.Value / StepsPerPoint;
if (i >= Frames.Count - 1)
{
_frame = null;
_aviManager.Close();
RenderWindow.SetStatus("Finished video");
return(false);
}
RenderWindow.SetStatus("Rendering frame " + _frame.Value + " of " + (Frames.Count - 1) * StepsPerPoint);
var d0 = i == 0 ? Frames[0] : Frames[i - 1];
var d1 = Frames[i];
var d2 = Frames[i + 1];
var d3 = i == Frames.Count - 2 ? Frames[Frames.Count - 1] : Frames[i + 2];
var t = (float)(_frame.Value % StepsPerPoint) / StepsPerPoint;
var config = CameraConfig.CatmullRom(d0, d1, d2, d3, t);
var bmp = kernelManager.GetScreenshot(config, 720, 2);
if (_frame.Value % 256 == 0 || _aviManager == null)
{
if (_aviManager != null)
{
_aviManager.Close();
}
_videoStream = null;
_aviManager = new AviManager(Ext.UniqueFilename("video", "avi"), false);
}
if (_videoStream == null)
{
_videoStream = _aviManager.AddVideoStream(false, 25, bmp);
}
else
{
_videoStream.AddFrame(bmp);
}
_frame = _frame.Value + 1;
return(true);
}
