IEnumerator ProcessRecording()
{
yield return(new WaitForEndOfFrame());
if (!m_recording)
{
yield break;
}
ProcessCapture();
// wait maximumDeltaTime if timeSamplingType is uniform
if (m_conf.timeSamplingType == AbcAPI.aeTypeSamplingType.Uniform)
{
AbcAPI.aeWaitMaxDeltaTime();
}
}
/// <summary>
/// Writes the current frame to the Alembic archive. Recording should have been previously started.
/// </summary>
public void ProcessRecording()
{
if (!m_recording)
{
return;
}
float begin_time = Time.realtimeSinceStartup;
// check if there are new GameObjects to capture
UpdateCaptureNodes();
if (m_frameCount > 0 && m_newNodes.Count > 0)
{
// add invisible sample
m_ctx.MarkFrameBegin();
foreach (var node in m_newNodes)
{
node.MarkForceInvisible();
node.Capture();
}
m_ctx.MarkFrameEnd();
}
m_newNodes.Clear();
// do capture
m_ctx.MarkFrameBegin();
m_ctx.AddTime(m_time);
foreach (var kvp in m_nodes)
{
var node = kvp.Value;
node.Capture();
if (node.transform == null)
{
m_iidToRemove.Add(node.instanceID);
}
}
m_ctx.MarkFrameEnd();
// remove deleted GameObjects
foreach (int iid in m_iidToRemove)
{
m_nodes.Remove(iid);
}
m_iidToRemove.Clear();
// advance time
++m_frameCount;
m_timePrev = m_time;
switch (m_settings.ExportOptions.TimeSamplingType)
{
case TimeSamplingType.Uniform:
m_time = (1.0f / m_settings.ExportOptions.FrameRate) * m_frameCount;
break;
case TimeSamplingType.Acyclic:
m_time += Time.deltaTime;
break;
}
m_elapsed = Time.realtimeSinceStartup - begin_time;
// wait maximumDeltaTime if timeSamplingType is uniform
if (m_settings.ExportOptions.TimeSamplingType == TimeSamplingType.Uniform && m_settings.FixDeltaTime)
{
AbcAPI.aeWaitMaxDeltaTime();
}
if (m_settings.DetailedLog)
{
Debug.Log("AlembicRecorder: frame " + m_frameCount + " (" + (m_elapsed * 1000.0f) + " ms)");
}
}