initial

public/fbxsystem/fbxsystem.cpp

@@ -0,0 +1,105 @@
+//============ Copyright (c) Valve Corporation, All rights reserved. ==========
+//
+//=============================================================================
+
+
+// Valve includes
+#include "fbxsystem/ifbxsystem.h"
+#include "tier0/dbg.h"
+
+// Local includes
+#include "fbxsystem.h"
+
+
+// Last include
+#include "tier0/memdbgon.h"
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+DEFINE_LOGGING_CHANNEL_NO_TAGS( LOG_FBX_SYSTEM, "FbxSystem" );
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+CFbxSystem s_fbxSystem;
+IFbxSystem *g_pFbx = &s_fbxSystem;
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+CFbxSystem::CFbxSystem()
+: m_pFbxManager( NULL )
+{
+}
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+CFbxSystem::~CFbxSystem()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Initialize the FBX SDK, hook up the pointer, FBX is started up on first use
+// via CFbxSystem::GetFbxManager
+//-----------------------------------------------------------------------------
+InitReturnVal_t CFbxSystem::Init()
+{
+	return INIT_OK;
+}
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+void CFbxSystem::Shutdown()
+{
+	if ( m_pFbxManager )
+	{
+		m_pFbxManager->Destroy();
+		m_pFbxManager = NULL;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+FbxManager *CFbxSystem::GetFbxManager()
+{
+	if ( m_pFbxManager )
+		return m_pFbxManager;
+
+	m_pFbxManager = FbxManager::Create();
+	if ( m_pFbxManager )
+	{
+		FbxIOSettings *pFbxIOSettings = FbxIOSettings::Create( m_pFbxManager, IOSROOT );
+		if ( !pFbxIOSettings )
+		{
+			m_pFbxManager->Destroy();
+			m_pFbxManager = NULL;
+			Log_Error( LOG_FBX_SYSTEM, "Error! Cannot create FbxIOSettings\n" );
+		}
+		m_pFbxManager->SetIOSettings( pFbxIOSettings );
+
+		// TODO: This can be slow... and currently no FBX plug-ins exist (must be looking at all files to see if they are plug-ins)
+		// TODO: Do we need FBX plug-ins? - sApplicationPath will be d:/dev/main/game/bin, for example (wherever studiomdl.exe is)
+		// TODO: If we need plug-ins in the future, then we should put them in a specific directory under game/bin maybe?
+		/*
+		const FbxString sApplicationPath = FbxGetApplicationDirectory();
+		pFbxManager->LoadPluginsDirectory( sApplicationPath.Buffer() );
+		*/
+	}
+	else
+	{
+		Log_Error( LOG_FBX_SYSTEM, "Error! Cannot create FbxManager\n" );
+	}
+
+	return m_pFbxManager;
+}

public/fbxsystem/fbxsystem.h

@@ -0,0 +1,44 @@
+//============ Copyright (c) Valve Corporation, All rights reserved. ==========
+//
+//=============================================================================
+
+
+#ifndef FBXSYSTEM_H
+#define FBXSYSTEM_H
+
+
+#if COMPILER_MSVC
+#pragma once
+#endif
+
+
+// Valve includes
+#include "fbxsystem/ifbxsystem.h"
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+class CFbxSystem : public CBaseAppSystem< IFbxSystem >
+{
+	typedef CBaseAppSystem< IFbxSystem > BaseClass;
+
+public:
+	CFbxSystem();
+	virtual ~CFbxSystem();
+
+	// From CBaseAppSystem
+	virtual InitReturnVal_t Init() OVERRIDE;
+	virtual void Shutdown() OVERRIDE;
+	virtual AppSystemTier_t GetTier() OVERRIDE { return APP_SYSTEM_TIER2; }
+	virtual bool IsSingleton() OVERRIDE{ return false; }
+
+	// From IFbxSystem
+	virtual FbxManager *GetFbxManager();
+
+private:
+	FbxManager *m_pFbxManager;
+
+};
+
+#endif // FBXSYSTEM_H

public/fbxsystem/ifbxsystem.h

@@ -0,0 +1,49 @@
+//============ Copyright (c) Valve Corporation, All rights reserved. ==========
+//
+//=============================================================================
+
+
+#ifndef IFBXSYSTEM_H
+#define IFBXSYSTEM_H
+#pragma once
+
+
+// FBX includes
+#include <fbxsdk.h>
+
+// Valve includes
+#include "appframework/iappsystem.h"
+#include "tier0/logging.h"
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+abstract_class IFbxSystem : public IAppSystem
+{
+public:
+	virtual InitReturnVal_t Init() = 0;
+	virtual void Shutdown() = 0;
+	virtual FbxManager *GetFbxManager() = 0;
+
+};
+
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+extern IFbxSystem *g_pFbx;
+
+
+//-----------------------------------------------------------------------------
+// External declaration of the logging channel for FBX system
+//-----------------------------------------------------------------------------
+DECLARE_LOGGING_CHANNEL( LOG_FBX_SYSTEM );
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+#define FBX_INTERFACE_VERSION   "FBXSystem001"
+
+
+#endif // IFBXSYSTEM_H