StageData.h

#pragma once
#include "AL/usdmaya/Common.h"

#include "maya/MPxGeometryData.h"
#include "maya/MMessage.h"

#include "pxr/usd/usd/stage.h"

namespace AL {
namespace usdmaya {

//----------------------------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------------------------
class StageData
  : public MPxGeometryData
{
public:

  StageData();

  ~StageData();

  static void* creator();

  void copy(const MPxData& aDatum);

  static const MTypeId kTypeId;

  static const MString kName;

  UsdStageRefPtr stage;

  SdfPath primPath;

private:
  MTypeId typeId() const override;
  MString name() const override;
  MCallbackId m_exitCallbackId;
};

//----------------------------------------------------------------------------------------------------------------------
} // usdmaya
} // AL
//----------------------------------------------------------------------------------------------------------------------