shaderDefUtils.h

//
// Copyright 2018 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_USD_USD_SHADE_SHADER_DEF_UTILS_H
#define PXR_USD_USD_SHADE_SHADER_DEF_UTILS_H
 
#include "pxr/pxr.h"
#include "pxr/usd/usdShade/api.h"
#include "pxr/usd/usdShade/connectableAPI.h"
 
#include "pxr/usd/sdr/shaderProperty.h"
#include "pxr/usd/sdr/shaderNodeDiscoveryResult.h"
 
#include <string>
 
PXR_NAMESPACE_OPEN_SCOPE
 
class UsdShadeShader;
 
class UsdShadeShaderDefUtils {
public:
    USDSHADE_API
    static SdrShaderNodeDiscoveryResultVec GetDiscoveryResults(
        const UsdShadeShader &shaderDef,
        const std::string &sourceUri);
 
    USDSHADE_API
    static SdrShaderPropertyUniquePtrVec GetProperties(
        const UsdShadeConnectableAPI &shaderDef);
 
    USDSHADE_API
    static std::string GetPrimvarNamesMetadataString(
        const SdrTokenMap metadata,
        const UsdShadeConnectableAPI &shaderDef);
};
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif