SurfaceNodeGlsl.h

//
// Copyright Contributors to the MaterialX Project
// SPDX-License-Identifier: Apache-2.0
//
 
#ifndef MATERIALX_SURFACENODEGLSL_H
#define MATERIALX_SURFACENODEGLSL_H
 
#include <MaterialXGenGlsl/Export.h>
#include <MaterialXGenGlsl/GlslShaderGenerator.h>
 
MATERIALX_NAMESPACE_BEGIN
 
class MX_GENGLSL_API SurfaceNodeGlsl : public GlslImplementation
{
  public:
    SurfaceNodeGlsl();
 
    static ShaderNodeImplPtr create();
 
    void createVariables(const ShaderNode& node, GenContext& context, Shader& shader) const override;
 
    void emitFunctionCall(const ShaderNode& node, GenContext& context, ShaderStage& stage) const override;
 
    virtual void emitLightLoop(const ShaderNode& node, GenContext& context, ShaderStage& stage, const string& outColor) const;
 
  protected:
    mutable ClosureContext _callReflection;
    mutable ClosureContext _callTransmission;
    mutable ClosureContext _callIndirect;
    mutable ClosureContext _callEmission;
};
 
MATERIALX_NAMESPACE_END
 
#endif