HwMaterialCompoundNode.h

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//
// Copyright Contributors to the MaterialX Project
// SPDX-License-Identifier: Apache-2.0
//

#ifndef MATERIALX_HWMATERIALCOMPOUNDNODE_H
#define MATERIALX_HWMATERIALCOMPOUNDNODE_H

#include <MaterialXGenHw/Nodes/HwSurfaceNode.h>

MATERIALX_NAMESPACE_BEGIN

/// MaterialCompound node implementation for hardware languages.
/// Used for nodegraphs that output material type, such as LamaSurface.
class MX_GENHW_API HwMaterialCompoundNode : public HwSurfaceNode
{
  public:
    static ShaderNodeImplPtr create();

    void initialize(const InterfaceElement& element, GenContext& context) override;
    void addClassification(ShaderNode& node) const override;

  protected:
    const string& getBsdfInputName() const override;
    const string& getEdfInputName() const override;
    const string& getOpacityInputName() const override;

  private:
    string _bsdfInputName;
    string _edfInputName;
    string _opacityInputName;
};

MATERIALX_NAMESPACE_END

#endif