generativeProceduralPluginRegistry.h

//
// Copyright 2022 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_IMAGING_HD_GP_GENERATIVE_PROCEDURAL_PLUGIN_REGISTRY_H
#define PXR_IMAGING_HD_GP_GENERATIVE_PROCEDURAL_PLUGIN_REGISTRY_H
 
#include "pxr/pxr.h"
#include "pxr/base/tf/singleton.h"
#include "pxr/imaging/hf/pluginRegistry.h"
#include "pxr/imaging/hdGp/api.h"
 
#include "pxr/imaging/hdGp/generativeProceduralPlugin.h"
 
PXR_NAMESPACE_OPEN_SCOPE
 
class HdGpGenerativeProceduralPluginRegistry final : public HfPluginRegistry
{
public:
    HDGP_API
    static HdGpGenerativeProceduralPluginRegistry &GetInstance();
 
    template<typename T, typename... Bases>
    static void Define();
 
    HDGP_API
    HdGpGenerativeProcedural *ConstructProcedural(
        const TfToken &proceduralTypeName,
        const SdfPath &proceduralPrimPath);
 
private:
    friend class TfSingleton<HdGpGenerativeProceduralPluginRegistry>;
 
    // Singleton gets private constructed
    HdGpGenerativeProceduralPluginRegistry();
    ~HdGpGenerativeProceduralPluginRegistry() override;
 
};
 
 
template<typename T, typename... Bases>
void HdGpGenerativeProceduralPluginRegistry::Define()
{
    HfPluginRegistry::Define<T, HdGpGenerativeProceduralPlugin, Bases...>();
}
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif