51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
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//===== Copyright <20> 2013-2013, Valve Corporation, All rights reserved. ======//
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//
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// Purpose: Class to help with rendering CMDLs & CMergedMDLs to textures.
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//
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//===========================================================================//
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#ifndef RENDER_TO_RT_HELPER_H
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#define RENDER_TO_RT_HELPER_H
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#if defined( _WIN32 )
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#pragma once
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#endif
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#include "utllinkedlist.h"
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#include "irendertorthelperobject.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class IVTFTexture;
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class ITexture;
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class CThreadEvent;
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class CRenderToRTHelper : public IRenderToRTHelper
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{
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public:
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CRenderToRTHelper();
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virtual ~CRenderToRTHelper();
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// Methods of IRenderToRTHelper
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virtual bool Init();
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virtual void Shutdown();
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virtual RenderToRTData_t *CreateRenderToRTData( IRenderToRTHelperObject *pObject, IVTFTexture *pResultVTF );
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virtual void StartRenderToRT( RenderToRTData_t *pRendertoRTData );
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virtual void DestroyRenderToRTData( RenderToRTData_t *pRendertoRTData );
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virtual bool Process();
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void LookAt( Camera_t &camera, const Vector &vecCenter, float flRadius, QAngle cameraAngles, Vector cameraOffset );
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private:
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CUtlLinkedList< RenderToRTData_t * > m_objectsToRender;
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RenderToRTData_t *m_pCurrentObjectToRender;
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MaterialLightingState_t m_LightingState;
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CThreadEvent *m_pPixelsReadEvent;
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ITexture *m_pRenderTarget;
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};
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#endif // RENDER_TO_RT_HELPER_H
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