TransformNormalNodeGlsl.h

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

#ifndef MATERIALX_TRANSFORMNORMALNODEGLSL_H
#define MATERIALX_TRANSFORMNORMALNODEGLSL_H

#include <MaterialXGenGlsl/Nodes/TransformVectorNodeGlsl.h>

MATERIALX_NAMESPACE_BEGIN

/// TransformNormal node implementation for GLSL
class MX_GENGLSL_API TransformNormalNodeGlsl : public TransformVectorNodeGlsl
{
  public:
    static ShaderNodeImplPtr create();

  protected:
    void emitFunctionCall(const ShaderNode& node, GenContext& context, ShaderStage& stage) const override;

    const string& getMatrix(const string& fromSpace, const string& toSpace) const override;
};

MATERIALX_NAMESPACE_END

#endif