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78 lines
1.8 KiB
78 lines
1.8 KiB
//========= Copyright Valve Corporation, All rights reserved. ============// |
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// |
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// Purpose: |
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// |
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//=============================================================================// |
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#include "cbase.h" |
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#include "materialsystem/imaterialproxy.h" |
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#include "materialsystem/imaterial.h" |
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#include "materialsystem/imaterialvar.h" |
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#include "c_world.h" |
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#include "toolframework_client.h" |
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// memdbgon must be the last include file in a .cpp file!!! |
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#include "tier0/memdbgon.h" |
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// forward declarations |
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void ToolFramework_RecordMaterialParams( IMaterial *pMaterial ); |
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class CWorldDimsProxy : public IMaterialProxy |
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{ |
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public: |
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CWorldDimsProxy(); |
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virtual ~CWorldDimsProxy(); |
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virtual bool Init( IMaterial *pMaterial, KeyValues *pKeyValues ); |
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virtual void OnBind( void *pC_BaseEntity ); |
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virtual void Release( void ) { delete this; } |
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virtual IMaterial *GetMaterial(); |
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public: |
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IMaterialVar *m_pMinsVar; |
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IMaterialVar *m_pMaxsVar; |
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}; |
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CWorldDimsProxy::CWorldDimsProxy() |
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{ |
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m_pMinsVar = m_pMaxsVar = NULL; |
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} |
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CWorldDimsProxy::~CWorldDimsProxy() |
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{ |
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} |
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bool CWorldDimsProxy::Init( IMaterial *pMaterial, KeyValues *pKeyValues ) |
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{ |
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m_pMinsVar = pMaterial->FindVar( "$world_mins", NULL, false ); |
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m_pMaxsVar = pMaterial->FindVar( "$world_maxs", NULL, false ); |
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return true; |
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} |
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void CWorldDimsProxy::OnBind( void *pC_BaseEntity ) |
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{ |
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if ( m_pMinsVar && m_pMaxsVar ) |
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{ |
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C_World *pWorld = GetClientWorldEntity(); |
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if ( pWorld ) |
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{ |
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m_pMinsVar->SetVecValue( (const float*)&pWorld->m_WorldMins, 3 ); |
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m_pMaxsVar->SetVecValue( (const float*)&pWorld->m_WorldMaxs, 3 ); |
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} |
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} |
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if ( ToolsEnabled() ) |
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{ |
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ToolFramework_RecordMaterialParams( GetMaterial() ); |
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} |
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} |
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IMaterial *CWorldDimsProxy::GetMaterial() |
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{ |
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return m_pMinsVar->GetOwningMaterial(); |
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} |
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EXPOSE_INTERFACE( CWorldDimsProxy, IMaterialProxy, "WorldDims" IMATERIAL_PROXY_INTERFACE_VERSION ); |
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