First version of the SOurce SDK 2013

game/client/c_func_lod.cpp

@@ -0,0 +1,67 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "cbase.h"
+#include "view.h"
+#include "iviewrender.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+class C_Func_LOD : public C_BaseEntity
+{
+public:
+	DECLARE_CLASS( C_Func_LOD, C_BaseEntity );
+	DECLARE_CLIENTCLASS();
+
+					C_Func_LOD();
+
+// C_BaseEntity overrides.
+public:
+
+	unsigned char	GetClientSideFade();
+
+public:
+// Replicated vars from the server.
+// These are documented in the server-side entity.
+public:
+	float			m_fDisappearDist;
+};
+
+
+ConVar lod_TransitionDist("lod_TransitionDist", "800");
+
+
+// ------------------------------------------------------------------------- //
+// Tables.
+// ------------------------------------------------------------------------- //
+
+// Datatable..
+IMPLEMENT_CLIENTCLASS_DT(C_Func_LOD, DT_Func_LOD, CFunc_LOD)
+	RecvPropFloat(RECVINFO(m_fDisappearDist)),
+END_RECV_TABLE()
+
+
+
+// ------------------------------------------------------------------------- //
+// C_Func_LOD implementation.
+// ------------------------------------------------------------------------- //
+
+C_Func_LOD::C_Func_LOD()
+{
+	m_fDisappearDist = 5000.0f;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Calculate a fade.
+//-----------------------------------------------------------------------------
+unsigned char C_Func_LOD::GetClientSideFade()
+{
+	return UTIL_ComputeEntityFade( this, m_fDisappearDist, m_fDisappearDist + lod_TransitionDist.GetFloat(), 1.0f );
+}
+
+