ShadingNodeDescriptionMap.h

// Copyright (c) 2013 The Foundry Visionmongers Ltd. All Rights Reserved.

#ifndef FNRENDEROUTPUTUTILS_SHADINGNODEDESCRIPTIONMAP_H
#define FNRENDEROUTPUTUTILS_SHADINGNODEDESCRIPTIONMAP_H

#include <iostream>

#include "FnAttribute/FnAttribute.h"
#include "FnScenegraphIterator/FnScenegraphIterator.h"

#include "FnRenderOutputUtils/FnRenderOutputUtilsAPI.h"
#include "FnRenderOutputUtils/ns.h"
#include "FnRenderOutputUtils/suite/FnRenderOutputUtilsSuite.h"

FNRENDEROUTPUTUTILS_NAMESPACE_ENTER
{
namespace RenderOutputUtils
{
    // Forward declaration
    class ShadingNodeDescription;

    class FNRENDEROUTPUTUTILS_API ShadingNodeDescriptionMap
    {
    public:
        ShadingNodeDescriptionMap(FnAttribute::GroupAttribute materialAttr);

        ShadingNodeDescriptionMap(FnScenegraphIterator sgIterator);

        ~ShadingNodeDescriptionMap();

        bool isValid() const {return _handle != 0x0;}

        ShadingNodeDescription getShadingNodeDescriptionByName(const std::string &name) const;

    private:
        FnShadingNodeDescriptionMapHandle _handle;

        // no copy/assign
        ShadingNodeDescriptionMap(const ShadingNodeDescriptionMap& rhs);
        ShadingNodeDescriptionMap& operator=(const ShadingNodeDescriptionMap& rhs);
    };
}  // namespace RenderOutputUtils
}
FNRENDEROUTPUTUTILS_NAMESPACE_EXIT

#endif