58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Deals with singleton
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//
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// $Revision: $
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// $NoKeywords: $
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//=============================================================================//
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#if !defined( DETAILOBJECTSYSTEM_H )
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#define DETAILOBJECTSYSTEM_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "igamesystem.h"
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#include "icliententityinternal.h"
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#include "engine/ivmodelrender.h"
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#include "mathlib/vector.h"
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#include "ivrenderview.h"
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struct model_t;
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//-----------------------------------------------------------------------------
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// Responsible for managing detail objects
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//-----------------------------------------------------------------------------
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abstract_class IDetailObjectSystem : public IGameSystem
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{
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public:
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// Gets a particular detail object
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virtual IClientRenderable* GetDetailModel( int idx ) = 0;
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// Gets called each view
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virtual void BuildDetailObjectRenderLists( const Vector &vViewOrigin ) = 0;
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// Renders all opaque detail objects in a particular set of leaves
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virtual void RenderOpaqueDetailObjects( int nLeafCount, LeafIndex_t *pLeafList ) = 0;
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// Call this before rendering translucent detail objects
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virtual void BeginTranslucentDetailRendering( ) = 0;
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// Renders all translucent detail objects in a particular set of leaves
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virtual void RenderTranslucentDetailObjects( const Vector &viewOrigin, const Vector &viewForward, const Vector &viewRight, const Vector &viewUp, int nLeafCount, LeafIndex_t *pLeafList ) =0;
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// Renders all translucent detail objects in a particular leaf up to a particular point
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virtual void RenderTranslucentDetailObjectsInLeaf( const Vector &viewOrigin, const Vector &viewForward, const Vector &viewRight, const Vector &viewUp, int nLeaf, const Vector *pVecClosestPoint ) = 0;
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};
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//-----------------------------------------------------------------------------
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// System for dealing with detail objects
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//-----------------------------------------------------------------------------
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IDetailObjectSystem* DetailObjectSystem();
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#endif // DETAILOBJECTSYSTEM_H
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