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143 lines
5.9 KiB
143 lines
5.9 KiB
//============ Copyright (c) Valve Corporation, All rights reserved. ==========
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//
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// Autodesk FBX <-> Valve DMX
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//
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//=============================================================================
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#ifndef DMFBXSERIALIZER_H
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#define DMFBXSERIALIZER_H
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#if defined( _WIN32 )
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#pragma once
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#endif
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// FBX includes
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#include <fbxsdk.h>
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// Valve includes
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#include "datamodel/idatamodel.h"
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#include "movieobjects/dmeaxissystem.h"
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#include "tier1/utlbuffer.h"
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#include "tier1/utlmap.h"
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#include "tier1/utlstring.h"
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#include "tier1/utlvector.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class CDmeCombinationOperator;
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class CDmeDag;
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class CDmeMesh;
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class CDmeModel;
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//-----------------------------------------------------------------------------
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// Serialization class for FBX files
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//-----------------------------------------------------------------------------
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class CDmFbxSerializer
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{
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public:
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CDmFbxSerializer();
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virtual ~CDmFbxSerializer();
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const char *GetName() const { return "fbx"; }
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const char *GetDescription() const { return "Autodesk® FBX®"; }
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// CDmFbxSerializer
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CDmElement *ReadFBX( const char *pszFilename );
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// Feed the CDmElement returned by ReadFBX to see if there were non-fatal conversion errors which the user should be informed about
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static bool HasConversionErrors( CDmElement *pDmRoot );
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// Feed the CDmElement returned by ReadFBX to see if there were non-fatal conversion errors which the user should be informed about, they are added to pConversionErrors, if no errors, pConversionErrors is not touched
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static void GetConversionErrors( CDmElement *pDmRoot, CUtlVector< CUtlString > *pConversionErrors );
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bool Verbose1() const { return m_nOptVerbosity >= 1; }
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bool Verbose2() const { return m_nOptVerbosity >= 2; }
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// UtlHashtable is non-functional in //ValveGames/main 5/16/2012
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typedef CUtlMap< FbxNode *, CDmeDag * > FbxToDmxMap_t;
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typedef void( *HandleUVFunc_t )( CUtlVector< int > &, FbxMesh *, FbxGeometryElementUV *, int, int );
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protected:
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struct UVChannelData_t
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{
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FbxGeometryElementUV *m_pFbxElementUV;
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HandleUVFunc_t m_pFunc;
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CUtlVector< int > m_nIndices;
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};
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//-----------------------------------------------------------------------------
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// For oddly encoded vertex paint data coming from 3DSMax
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//-----------------------------------------------------------------------------
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struct UVColorChannelData_t
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{
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public:
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UVColorChannelData_t()
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{
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for ( int i = 0; i < ARRAYSIZE( m_uvChannelData ); ++i )
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{
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m_uvChannelData[i].m_pFbxElementUV = NULL;
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m_uvChannelData[i].m_pFunc = NULL;
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}
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}
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CUtlString m_sChannelName;
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UVChannelData_t m_uvChannelData[3];
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};
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FbxScene *LoadFbxScene( FbxTime::EMode &eFbxTimeMode, const char *pszFilename );
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void LoadModelAndSkeleton_R( FbxToDmxMap_t &fbxToDmxMap, CDmeModel *pDmeModel, CDmeDag *pDmeDagParent, FbxNode *pFbxNode, bool bAnimation, int nDepth ) const;
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CDmeDag *FbxNodeToDmeDag( CDmeDag *pDmeDagParent, FbxNode *pFbxNode, const char *pszDmeType, FbxMatrix *pmOutScale = NULL ) const;
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CDmeMesh *FbxShapeToDmeMesh( CDmeDag *pDmeDag, FbxNode *pFbxNode, const FbxMatrix &mScale ) const;
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bool FbxMeshToDmeFaceSets( CDmeDag *pDmeDag, CDmeMesh *pDmeMesh, FbxMesh *pFbxMesh, CUtlVector< int > &nPolygonToFaceSetMap ) const;
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bool FindMaterialResource( CUtlString &sOutMaterialPath, const char *pszInMaterialName, CUtlVector< CUtlString > &materialSearchErrorList ) const;
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bool GetFbxMaterialPathFromFbxFileTexture( CUtlString &sMaterialPath, FbxFileTexture *pFileTexture, CUtlVector< CUtlString > &materialSearchErrorList ) const;
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bool GetFbxMaterialPath( CUtlString &sMaterialPath, FbxSurfaceMaterial *pFbxMat, CUtlVector< CUtlString > &materialSearchErrorList ) const;
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void SkinMeshes_R( const FbxToDmxMap_t &fbxToDmxMap, CDmeModel *pDmeModel, FbxNode *pFbxNode ) const;
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void SkinMesh( CDmeDag *pDmeDag, const FbxToDmxMap_t &fbxToDmxMap, CDmeModel *pDmeModel, FbxNode *pFbxNode ) const;
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void AddBlendShapes_R( const FbxToDmxMap_t &fbxToDmxMap, CDmElement *pDmeRoot, FbxNode *pFbxNode ) const;
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void AddBlendShape( CDmeDag *pDmeDag, const FbxToDmxMap_t &fbxToDmxMap, CDmElement *pDmeRoot, FbxNode *pFbxNode ) const;
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CDmeCombinationOperator *FindOrCreateComboOp( CDmElement *pDmeRoot ) const;
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bool FindOrCreateControl( CDmeCombinationOperator *pDmeComboOp, const char *pszName ) const;
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void GetName( CUtlString &sCleanName, const FbxNode *pFbxNode ) const;
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void CleanupName( CUtlString &sCleanName, const char *pszName ) const;
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void LoadAnimation( CDmElement *pDmeRoot, CDmeModel *pDmeModel, const FbxToDmxMap_t &fbxToDmxMap, FbxScene *pFbxScene, FbxNode *pFbxRootNode, FbxTime::EMode eFbxTimeMode ) const;
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static FbxManager *GetFbxManager();
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static void AddConversionError( DmFileId_t nDmFileId, const char *pszErrorMsg );
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void ComputeVstFlexSliderAnimDataList_R( FbxAnimLayer *pFbxAnimLayer, CUtlVector< struct FbxDmxAnimData_t * > &animDataList, class CDmeChannelsClip *pDmeChannelsClip, const CDmFbxSerializer::FbxToDmxMap_t &fbxToDmxMap, FbxNode *pFbxNode ) const;
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void ComputeAnimDataList_R( FbxAnimLayer *pFbxAnimLayer, CUtlVector< struct FbxDmxAnimData_t * > &animDataList, class CDmeChannelsClip *pDmeChannelsClip, const CDmFbxSerializer::FbxToDmxMap_t &fbxToDmxMap, FbxNode *pFbxNode, struct FbxDmxAnimData_t *pAnimDataParent ) const;
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void AddColorData( class CDmeVertexData *pDmeVertexData, const CUtlVector< int > &nIndices, const FbxGeometryElementVertexColor *pFbxElement ) const;
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void AddUVColorData( CDmeVertexData *pDmeVertexData, const UVColorChannelData_t &uvColorData ) const;
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public:
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int m_nOptVerbosity;
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bool m_bOptUnderscoreForCorrectors;
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bool m_bAnimation;
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bool m_bReturnDmeModel;
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CDmeAxisSystem::Axis_t m_eOptUpAxis;
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CDmeAxisSystem::ForwardParity_t m_eOptForwardParity;
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CDmeAxisSystem::CoordSys_t m_eCoordSys;
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CUtlVector< CUtlString > m_sOptMaterialSearchPathList;
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float m_flOptScale;
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};
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#endif // DMFBXSERIALIZER_H
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