54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
//====== Copyright © 1996-2004, Valve Corporation, All rights reserved. =======
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//
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// A class representing a shader
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//
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//=============================================================================
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#ifndef DMESHADER_H
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#define DMESHADER_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "datamodel/dmelement.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class IShader;
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//-----------------------------------------------------------------------------
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// A class representing a material
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//-----------------------------------------------------------------------------
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class CDmeShader : public CDmElement
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{
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DEFINE_ELEMENT( CDmeShader, CDmElement );
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public:
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void SetShaderName( const char *pShaderName );
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const char *GetShaderName() const;
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// Resolve
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virtual void Resolve();
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private:
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// Finds a shader
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IShader *FindShader();
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// Remove all shader parameters that don't exist in the new shader
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void RemoveUnusedShaderParams( IShader *pShader );
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// Add all shader parameters that don't currently exist
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void AddNewShaderParams( IShader *pShader );
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// Add attribute for shader parameter
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CDmAttribute* AddAttributeForShaderParameter( IShader *pShader, int nIndex );
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IShader *m_pShader;
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CDmAttributeVarString m_ShaderName;
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};
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#endif // DMESHADER_H
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