bool IsProjectionReset()
{
#if !UNITY_EDITOR
return(false);
#else
if (_effects.Count < 1)
{
return(false);
}
if (Mathf.Approximately(_leiaCamera.BaselineScaling, 0))
{
return(false);
}
if (LeiaDisplay.Instance.ActualLightfieldMode == LeiaDisplay.LightfieldMode.Off)
{
return(false);
}
for (int i = 0; i < _leiaCamera.GetViewCount(); i++)
{
//m02 only appears to be 0 when the projection matrix has been reset
if (!Mathf.Approximately(_leiaCamera.GetView(i).Matrix.m02, 0))
{
return(false);
}
}
return(true);
#endif
}
/// <summary>
/// Sets up
/// recording object(s),
/// recording framerate,
/// folders
/// </summary>
public void BeginRecording()
{
// only allow recording in edit mode
#if !UNITY_EDITOR
return;
#endif
#pragma warning disable CS0162 // Suppress unreachable code warning
// in all cases: regulate the passage of time
// Time.captureFramerate fixes Update() calls such that Update() effectively only gets called
// after enough simulated playback time has passed to warrant a new frame
// forcing captureFramerate = 60 ensures that the correct video framerate AND duration are made
// without Unity time at 60, 24 fps recordings are 2.5x longer than they should be
Time.captureFramerate = frameRate;
isActive = true;
// in all cases, we will need RenderTextures from LeiaCamera
if (leia_cam == null)
{
leia_cam = transform.GetComponent <LeiaCamera>();
// if LeiaCamera has clear flag "Solid color" in PNG format with a weak alpha, background pixels will be dimmed by alpha
if ((leia_cam.Camera.clearFlags == CameraClearFlags.Color || leia_cam.Camera.clearFlags == CameraClearFlags.SolidColor) &&
recordingFormat.ToString().Equals("png") &&
leia_cam.Camera.backgroundColor.a < 1.0f
)
{
LogUtil.Log(LogLevel.Warning, "When recording in format {0} from {1} with clear flag {2} and background {3}:\n\tBackground pixels will be dimmed by alpha channel of color {3}", recordingFormat, leia_cam, leia_cam.Camera.clearFlags, leia_cam.Camera.backgroundColor);
}
}
if (leia_cam != null && leia_cam.GetView(0) != null && leia_cam.GetView(0).TargetTexture != null)
{
RenderTexture view_prime = leia_cam.GetView(0).TargetTexture;
cols = Mathf.FloorToInt(Mathf.Sqrt(leia_cam.GetViewCount()));
rows = (cols == 0 ? 0 : leia_cam.GetViewCount() / cols);
record_w = view_prime.width * cols;
record_h = view_prime.height * rows;
views = new RenderTexture[leia_cam.GetViewCount()];
for (int i = 0; i < leia_cam.GetViewCount(); i++)
{
views[i] = leia_cam.GetView(i).TargetTexture;
}
}
System.DateTime currTime = System.DateTime.Now;
folderPath = Path.Combine(Application.streamingAssetsPath, string.Format("{0:D3}_{1:D2}_{2:D2}_{3:D2}", currTime.DayOfYear, currTime.Hour, currTime.Minute, currTime.Second));
Directory.CreateDirectory(folderPath);
// if png/jpg
// no additional behavior
// if mp4
#if UNITY_EDITOR && UNITY_2017_3_OR_NEWER
if (recordingFormat.ToString().Equals("mp4"))
{
VideoTrackAttributes videoAttr = new VideoTrackAttributes()
{
frameRate = new MediaRational(frameRate),
width = (uint)record_w,
height = (uint)record_h,
includeAlpha = false
};
string vid_name = string.Format("recording_{0}x{1}.{2}", cols, rows, recordingFormat.ToString());
encoder = new MediaEncoder(Path.Combine(folderPath, vid_name), videoAttr);
}
#endif
#pragma warning restore CS0162 // Suppress unreachable code warning
}