[DllImport("AlembicExporter")] public static extern void aeAddTime(aeContext ctx, float time, int tsi = 1); // relevant only if timeSamplingType is acyclic
/// <summary>
/// Starts a recording session.
/// </summary>
/// <returns>True if succeeded, false otherwise.</returns>
public bool BeginRecording()
{
if (m_recording)
{
Debug.LogWarning("AlembicRecorder: already recording");
return(false);
}
if (m_settings.Scope == ExportScope.TargetBranch && TargetBranch == null)
{
Debug.LogWarning("AlembicRecorder: target object is not set");
return(false);
}
{
var dir = Path.GetDirectoryName(m_settings.OutputPath);
if (!Directory.Exists(dir))
{
try
{
Directory.CreateDirectory(dir);
}
catch (Exception)
{
Debug.LogWarning("AlembicRecorder: Failed to create directory " + dir);
return(false);
}
}
}
// create context and open archive
m_ctx = aeContext.Create();
if (m_ctx.self == IntPtr.Zero)
{
Debug.LogWarning("AlembicRecorder: failed to create context");
return(false);
}
m_ctx.SetConfig(m_settings.ExportOptions);
if (!m_ctx.OpenArchive(m_settings.OutputPath))
{
Debug.LogWarning("AlembicRecorder: failed to open file " + m_settings.OutputPath);
m_ctx.Destroy();
return(false);
}
m_root = new RootCapturer(this, m_ctx.topObject);
m_nodes = new Dictionary <int, CaptureNode>();
m_newNodes = new List <CaptureNode>();
m_iidToRemove = new List <int>();
m_lastTimeSamplingIndex = 1;
m_startFrameOfLastTimeSampling = 0;
// create capturers
SetupCapturerTable();
m_recording = true;
m_time = m_timePrev = 0.0f;
m_frameCount = 0;
if (m_settings.ExportOptions.TimeSamplingType == TimeSamplingType.Uniform && m_settings.FixDeltaTime)
{
Time.maximumDeltaTime = (1.0f / m_settings.ExportOptions.FrameRate);
}
Debug.Log("AlembicRecorder: start " + m_settings.OutputPath);
return(true);
}
[DllImport("AlembicExporter")] public static extern aeObject aeGetTopObject(aeContext ctx);
[DllImport("AlembicExporter")] public static extern int aeAddTimeSampling(aeContext ctx, float start_time);
[DllImport("AlembicExporter")] public static extern void aeDestroyContext(aeContext ctx);
[DllImport("AlembicExporter")] public static extern bool aeOpenArchive(aeContext ctx, string path);
[DllImport("AlembicExporter")] public static extern int aeAddTimeSampling(aeContext ctx, float start_time);
[DllImport("AlembicExporter")] public static extern void aeAddTime(aeContext ctx, float time, int tsi = 1); // relevant only if timeSamplingType is acyclic
[DllImport("AlembicExporter")] public static extern bool aeOpenArchive(aeContext ctx, string path);
[DllImport("AlembicExporter")] public static extern aeObject aeGetTopObject(aeContext ctx);
[DllImport("AlembicExporter")] public static extern void aeDestroyContext(aeContext ctx);
// relevant only if timeSamplingType is acyclic. if tsi==-1, add time to all time samplings.
[DllImport("AlembicExporter")] public static extern void aeAddTime(aeContext ctx, float time, int tsi = -1);
[DllImport("AlembicExporter")] public static extern void aeSetConfig(aeContext ctx, ref aeConfig conf);
// relevant only if timeSamplingType is acyclic. if tsi==-1, add time to all time samplings.
[DllImport("AlembicExporter")] public static extern void aeAddTime(aeContext ctx, float time, int tsi = -1);
[DllImport("AlembicExporter")] public static extern void aeSetConfig(aeContext ctx, ref aeConfig conf);
