OLight.h

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//-*****************************************************************************
//
// Copyright (c) 2009-2012,
//  Sony Pictures Imageworks, Inc. and
//  Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// *       Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// *       Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// *       Neither the name of Sony Pictures Imageworks, nor
// Industrial Light & Magic nor the names of their contributors may be used
// to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//-*****************************************************************************
 
#ifndef Alembic_AbcGeom_OLight_h
#define Alembic_AbcGeom_OLight_h
 
 
#include <Alembic/Util/Export.h>
#include <Alembic/AbcGeom/OCamera.h>
#include <Alembic/AbcGeom/Foundation.h>
#include <Alembic/AbcGeom/SchemaInfoDeclarations.h>
 
namespace Alembic {
namespace AbcGeom {
namespace ALEMBIC_VERSION_NS {
 
//-*****************************************************************************
class ALEMBIC_EXPORT OLightSchema : public Abc::OSchema<LightSchemaInfo>
{
    //-*************************************************************************
    // LIGHT SCHEMA (just a container schema which has a camera schema)
    //-*************************************************************************
public:
    typedef OLightSchema this_type;
 
    //-*************************************************************************
    // CONSTRUCTION, DESTRUCTION, ASSIGNMENT
    //-*************************************************************************

    OLightSchema() {}

    OLightSchema( AbcA::CompoundPropertyWriterPtr iParent,
                  const std::string &iName,
                  const Abc::Argument &iArg0 = Abc::Argument(),
                  const Abc::Argument &iArg1 = Abc::Argument(),
                  const Abc::Argument &iArg2 = Abc::Argument(),
                  const Abc::Argument &iArg3 = Abc::Argument() );

    OLightSchema( Abc::OCompoundProperty iParent,
                     const std::string &iName,
                     const Abc::Argument &iArg0 = Abc::Argument(),
                     const Abc::Argument &iArg1 = Abc::Argument(),
                     const Abc::Argument &iArg2 = Abc::Argument() );

    OLightSchema(const OLightSchema& iCopy)
        : Abc::OSchema<LightSchemaInfo>()
    {
        *this = iCopy;
    }

 
    //-*************************************************************************
    // SCHEMA STUFF
    //-*************************************************************************

    AbcA::TimeSamplingPtr getTimeSampling() const { return m_tsPtr; }
 
    //-*************************************************************************
    // SAMPLE STUFF
    //-*************************************************************************

    size_t getNumSamples();
    void setCameraSample( const CameraSample &iSamp );

    void setFromPrevious();
 
    void setTimeSampling( uint32_t iIndex );
    void setTimeSampling( AbcA::TimeSamplingPtr iTime );
 
    Abc::OCompoundProperty getUserProperties();
    Abc::OCompoundProperty getArbGeomParams();
    Abc::OBox3dProperty getChildBoundsProperty();
 
    //-*************************************************************************
    // ABC BASE MECHANISMS
    // These functions are used by Abc to deal with errors, validity,
    // and so on.
    //-*************************************************************************

    void reset()
    {
        m_userProperties.reset();
        m_arbGeomParams.reset();
        m_cameraSchema.reset();
        m_childBoundsProperty.reset();
        Abc::OSchema<LightSchemaInfo>::reset();
    }

    bool valid() const
    {
        return ( Abc::OSchema<LightSchemaInfo>::valid() );
    }

    ALEMBIC_OVERRIDE_OPERATOR_BOOL( OLightSchema::valid() );
 
protected:
 
    void init( AbcA::CompoundPropertyWriterPtr iParent,
               const Abc::Argument &iArg0,
               const Abc::Argument &iArg1,
               const Abc::Argument &iArg2,
               const Abc::Argument &iArg3 );
 
    AbcA::TimeSamplingPtr m_tsPtr;
 
    Abc::OBox3dProperty m_childBoundsProperty;
 
    Abc::OCompoundProperty m_userProperties;
    Abc::OCompoundProperty m_arbGeomParams;
 
    AbcGeom::OCameraSchema m_cameraSchema;
};
 
//-*****************************************************************************
// SCHEMA OBJECT
//-*****************************************************************************
typedef Abc::OSchemaObject<OLightSchema> OLight;
 
typedef Util::shared_ptr< OLight > OLightPtr;
 
} // End namespace ALEMBIC_VERSION_NS
 
using namespace ALEMBIC_VERSION_NS;
 
} // End namespace AbcGeom
} // End namespace Alembic
 
#endif