AbcImport/XformHelper.h

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#ifndef ABCIMPORT_TRANSFORMHELPER_H_
#define ABCIMPORT_TRANSFORMHELPER_H_

#include <maya/MObject.h>

#include <vector>
#include <string>

#include <Alembic/AbcGeom/IXform.h>
#include "NodeIteratorVisitorHelper.h"

MStatus connectToXform(const Alembic::AbcGeom::XformSample & iSamp,
    bool isConstant,
    MObject & iObject,
    std::vector<std::string> & oSampledTransOpNameList,
    std::vector<Prop> & iSampledPropList,
    std::size_t iFirstProp);

void readComplex(double iFrame, Alembic::AbcGeom::IXform & iNode,
    std::vector<double> & oSampleList);

void read(double iFrame, Alembic::AbcGeom::IXform & iNode,
    std::vector<double> & oSampleList, Alembic::AbcGeom::XformSample & oSamp);

// used during creation of the scene
// This function traverses the transform operation stack, and returns true if
// the transform stack can't be directly mapped to Maya's transform stack
bool isComplex(const Alembic::AbcGeom::XformSample & iSamp);

#endif  // ABCIMPORT_TRANSFORMHELPER_H_