Scott Lawrence avatar Scott Lawrence committed e8f2a53

fix DOS line endings

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indra/newview/llfloatermodelpreview.h

-/**
- * @file llfloatermodelpreview.h
- * @brief LLFloaterModelPreview class definition
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLFLOATERMODELPREVIEW_H
-#define LL_LLFLOATERMODELPREVIEW_H
-
-#include "llfloaternamedesc.h"
-
-#include "lldynamictexture.h"
-#include "llfloatermodelwizard.h"
-#include "llquaternion.h"
-#include "llmeshrepository.h"
-#include "llmodel.h"
-#include "llthread.h"
-#include "llviewermenufile.h"
-
-class LLComboBox;
-class LLJoint;
-class LLViewerJointMesh;
-class LLVOAvatar;
-class LLTextBox;
-class LLVertexBuffer;
-class LLModelPreview;
-class LLFloaterModelPreview;
-class daeElement;
-class domProfile_COMMON;
-class domInstance_geometry;
-class domNode;
-class domTranslate;
-class domController;
-class LLMenuButton;
-class LLToggleableMenu;
-
-typedef std::map<std::string, LLMatrix4> JointTransformMap;
-typedef std::map<std::string, LLMatrix4>:: iterator JointTransformMapIt;
-
-const S32 NUM_LOD = 4;
-
-class LLModelLoader : public LLThread
-{
-public:
-	typedef enum
-	{
-		STARTING = 0,
-		READING_FILE,
-		CREATING_FACES,
-		GENERATING_VERTEX_BUFFERS,
-		GENERATING_LOD,
-		DONE,
-		ERROR_PARSING //basically loading failed
-	} eLoadState;
-
-	U32 mState;
-	std::string mFilename;
-	S32 mLod;
-	LLModelPreview* mPreview;
-	LLMatrix4 mTransform;
-	BOOL mFirstTransform;
-	LLVector3 mExtents[2];
-	bool mTrySLM;
-	
-	std::map<daeElement*, LLPointer<LLModel> > mModel;
-	
-	typedef std::vector<LLPointer<LLModel> > model_list;
-	model_list mModelList;
-
-	typedef std::vector<LLModelInstance> model_instance_list;
-	
-	typedef std::map<LLMatrix4, model_instance_list > scene;
-
-	scene mScene;
-
-	typedef std::queue<LLPointer<LLModel> > model_queue;
-
-	//queue of models that need a physics rep
-	model_queue mPhysicsQ;
-
-	LLModelLoader( std::string filename, S32 lod, LLModelPreview* preview, JointTransformMap& jointMap, 
-				   std::deque<std::string>& jointsFromNodes );
-	~LLModelLoader() ;
-
-	virtual void run();
-	bool doLoadModel();
-	bool loadFromSLM(const std::string& filename);
-	void loadModelCallback();
-
-	void loadTextures() ; //called in the main thread.
-	void processElement(daeElement* element, bool& badElement);
-	std::vector<LLImportMaterial> getMaterials(LLModel* model, domInstance_geometry* instance_geo);
-	LLImportMaterial profileToMaterial(domProfile_COMMON* material);
-	std::string getElementLabel(daeElement *element);
-	LLColor4 getDaeColor(daeElement* element);
-	
-	daeElement* getChildFromElement( daeElement* pElement, std::string const & name );
-	
-	bool isNodeAJoint( domNode* pNode );
-	void processJointNode( domNode* pNode, std::map<std::string,LLMatrix4>& jointTransforms );
-	void extractTranslation( domTranslate* pTranslate, LLMatrix4& transform );
-	void extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform );
-	
-	void setLoadState(U32 state);
-
-	void buildJointToNodeMappingFromScene( daeElement* pRoot );
-	void processJointToNodeMapping( domNode* pNode );
-
-
-	//map of avatar joints as named in COLLADA assets to internal joint names
-	std::map<std::string, std::string> mJointMap;
-	JointTransformMap& mJointList;	
-	std::deque<std::string>& mJointsFromNode;
-
-	S32 mNumOfFetchingTextures ; //updated in the main thread
-	bool areTexturesReady() { return !mNumOfFetchingTextures; } //called in the main thread.
-
-private:
-	static std::list<LLModelLoader*> sActiveLoaderList;
-	static bool isAlive(LLModelLoader* loader) ;
-};
-
-class LLFloaterModelPreview : public LLFloater
-{
-public:
-	
-	class DecompRequest : public LLPhysicsDecomp::Request
-	{
-	public:
-		S32 mContinue;
-		LLPointer<LLModel> mModel;
-		
-		DecompRequest(const std::string& stage, LLModel* mdl);
-		virtual S32 statusCallback(const char* status, S32 p1, S32 p2);
-		virtual void completed();
-		
-	};
-	static LLFloaterModelPreview* sInstance;
-	
-	LLFloaterModelPreview(const LLSD& key);
-	virtual ~LLFloaterModelPreview();
-	
-	virtual BOOL postBuild();
-	
-	BOOL handleMouseDown(S32 x, S32 y, MASK mask);
-	BOOL handleMouseUp(S32 x, S32 y, MASK mask);
-	BOOL handleHover(S32 x, S32 y, MASK mask);
-	BOOL handleScrollWheel(S32 x, S32 y, S32 clicks); 
-	
-	static void onMouseCaptureLostModelPreview(LLMouseHandler*);
-	static void setUploadAmount(S32 amount) { sUploadAmount = amount; }
-
-	void setDetails(F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost);
-	
-	static void onBrowseLOD(void* data);
-	
-	static void onReset(void* data);
-
-	static void onUpload(void* data);
-	
-	static void onClearMaterials(void* data);
-	
-	static void refresh(LLUICtrl* ctrl, void* data);
-	
-	void updateResourceCost();
-	
-	void			loadModel(S32 lod);
-	
-	void onViewOptionChecked(const LLSD& userdata);
-	bool isViewOptionChecked(const LLSD& userdata);
-	bool isViewOptionEnabled(const LLSD& userdata);
-	void setViewOptionEnabled(const std::string& option, bool enabled);
-	void enableViewOption(const std::string& option);
-	void disableViewOption(const std::string& option);
-
-protected:
-	friend class LLModelPreview;
-	friend class LLMeshFilePicker;
-	friend class LLPhysicsDecomp;
-	
-	static void		onImportScaleCommit(LLUICtrl*, void*);
-	static void		onPelvisOffsetCommit(LLUICtrl*, void*);
-	static void		onUploadJointsCommit(LLUICtrl*,void*);
-	static void		onUploadSkinCommit(LLUICtrl*,void*);
-	
-	static void		onPhysicsLoadRadioCommit(LLUICtrl*,void *data);
-
-	static void		onPreviewLODCommit(LLUICtrl*,void*);
-	
-	static void		onGenerateNormalsCommit(LLUICtrl*,void*);
-	
-	static void		onAutoFillCommit(LLUICtrl*,void*);
-	static void		onLODParamCommit(LLUICtrl*,void*);
-	static void		onLODParamCommitTriangleLimit(LLUICtrl*,void*);
-	
-	static void		onExplodeCommit(LLUICtrl*, void*);
-	
-	static void onPhysicsParamCommit(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsStageExecute(LLUICtrl* ctrl, void* userdata);
-	static void onCancel(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsStageCancel(LLUICtrl* ctrl, void* userdata);
-	
-	static void onPhysicsBrowse(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsUseLOD(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsOptimize(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsDecomposeBack(LLUICtrl* ctrl, void* userdata);
-	static void onPhysicsSimplifyBack(LLUICtrl* ctrl, void* userdata);
-		
-	void			draw();
-	
-	void initDecompControls();
-	
-	void setStatusMessage(const std::string& msg);
-
-	LLModelPreview*	mModelPreview;
-	
-	LLPhysicsDecomp::decomp_params mDecompParams;
-	
-	S32				mLastMouseX;
-	S32				mLastMouseY;
-	LLRect			mPreviewRect;
-	U32				mGLName;
-	static S32		sUploadAmount;
-	
-	std::set<LLPointer<DecompRequest> > mCurRequest;
-	std::string mStatusMessage;
-
-	//use "disabled" as false by default
-	std::map<std::string, bool> mViewOptionDisabled;
-	
-	//store which lod mode each LOD is using
-	// 0 - load from file
-	// 1 - auto generate
-	// 2 - None
-	S32 mLODMode[4];
-
-	LLMenuButton* mViewOptionMenuButton;
-	LLToggleableMenu* mViewOptionMenu;
-	LLMutex* mStatusLock;
-
-};
-
-class LLMeshFilePicker : public LLFilePickerThread
-{
-public:
-	LLMeshFilePicker(LLModelPreview* mp, S32 lod);
-	virtual void notify(const std::string& filename);
-
-private:
-	LLModelPreview* mMP;
-	S32 mLOD;
-};
-
-
-class LLModelPreview : public LLViewerDynamicTexture, public LLMutex
-{	
-	typedef boost::signals2::signal<void (F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost)> details_signal_t;
-	typedef boost::signals2::signal<void (void)> model_loaded_signal_t;
-
-public:
-	LLModelPreview(S32 width, S32 height, LLFloater* fmp);
-	virtual ~LLModelPreview();
-
-	void resetPreviewTarget();
-	void setPreviewTarget(F32 distance);
-	void setTexture(U32 name) { mTextureName = name; }
-
-	void setPhysicsFromLOD(S32 lod);
-	BOOL render();
-	void update();
-	void genBuffers(S32 lod, bool skinned);
-	void clearBuffers();
-	void refresh();
-	void rotate(F32 yaw_radians, F32 pitch_radians);
-	void zoom(F32 zoom_amt);
-	void pan(F32 right, F32 up);
-	virtual BOOL needsRender() { return mNeedsUpdate; }
-	void setPreviewLOD(S32 lod);
-	void clearModel(S32 lod);
-	void loadModel(std::string filename, S32 lod);
-	void loadModelCallback(S32 lod);
-	void genLODs(S32 which_lod = -1, U32 decimation = 3, bool enforce_tri_limit = false);
-	void generateNormals();
-	void clearMaterials();
-	U32 calcResourceCost();
-	void rebuildUploadData();
-	void saveUploadData(bool save_skinweights, bool save_joint_poisitions);
-	void saveUploadData(const std::string& filename, bool save_skinweights, bool save_joint_poisitions);
-	void clearIncompatible(S32 lod);
-	void updateStatusMessages();
-	void clearGLODGroup();
-	void onLODParamCommit(bool enforce_tri_limit);
-
-	const bool getModelPivot( void ) const { return mHasPivot; }
-	void setHasPivot( bool val ) { mHasPivot = val; }
-	void setModelPivot( const LLVector3& pivot ) { mModelPivot = pivot; }
-
-	//Determines the viability of an asset to be used as an avatar rig (w or w/o joint upload caps)
-	void critiqueRigForUploadApplicability( const std::vector<std::string> &jointListFromAsset );
-	void critiqueJointToNodeMappingFromScene( void  );
-	//Is a rig valid so that it can be used as a criteria for allowing for uploading of joint positions
-	//Accessors for joint position upload friendly rigs
-	const bool isRigValidForJointPositionUpload( void ) const { return mRigValidJointUpload; }
-	void setRigValidForJointPositionUpload( bool rigValid ) { mRigValidJointUpload = rigValid; }
-	bool isRigSuitableForJointPositionUpload( const std::vector<std::string> &jointListFromAsset );
-	//Determines if a rig is a legacy from the joint list
-	bool isRigLegacy( const std::vector<std::string> &jointListFromAsset );	
-	//Accessors for the legacy rigs
-	const bool isLegacyRigValid( void ) const { return mLegacyRigValid; }
-	void setLegacyRigValid( bool rigValid ) { mLegacyRigValid = rigValid; }	
-	//Verify that a controller matches vertex counts
-	bool verifyController( domController* pController );
-
-	static void	textureLoadedCallback( BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* src_aux, S32 discard_level, BOOL final, void* userdata );
-	
-	boost::signals2::connection setDetailsCallback( const details_signal_t::slot_type& cb ){  return mDetailsSignal.connect(cb);  }
-	boost::signals2::connection setModelLoadedCallback( const model_loaded_signal_t::slot_type& cb ){  return mModelLoadedSignal.connect(cb);  }
-	
-	void setLoadState( U32 state ) { mLoadState = state; }
-	U32 getLoadState() { return mLoadState; }
-	//setRestJointFlag: If an asset comes through that changes the joints, we want the reset to persist
-	void setResetJointFlag( bool state ) { if ( !mResetJoints ) mResetJoints = state; }
-	const bool getResetJointFlag( void ) const { return mResetJoints; }
-	void setRigWithSceneParity( bool state ) { mRigParityWithScene = state; }
-	const bool getRigWithSceneParity( void ) const { return mRigParityWithScene; }
-	
-	LLVector3 getTranslationForJointOffset( std::string joint );
-
-private:
-	//Utility function for controller vertex compare
-	bool verifyCount( int expected, int result );
-	//Creates the dummy avatar for the preview window
-	void		createPreviewAvatar( void );
-	//Accessor for the dummy avatar
-	LLVOAvatar* getPreviewAvatar( void ) { return mPreviewAvatar; }
-
- protected:
-	friend class LLModelLoader;
-	friend class LLFloaterModelPreview;
-	friend class LLFloaterModelWizard;
-	friend class LLFloaterModelPreview::DecompRequest;
-	friend class LLFloaterModelWizard::DecompRequest;
-	friend class LLPhysicsDecomp;
-
-	LLFloater*  mFMP;
-
-	BOOL        mNeedsUpdate;
-	bool		mDirty;
-	bool		mGenLOD;
-	U32         mTextureName;
-	F32			mCameraDistance;
-	F32			mCameraYaw;
-	F32			mCameraPitch;
-	F32			mCameraZoom;
-	LLVector3	mCameraOffset;
-	LLVector3	mPreviewTarget;
-	LLVector3	mPreviewScale;
-	S32			mPreviewLOD;
-	U32			mResourceCost;
-	std::string mLODFile[LLModel::NUM_LODS];
-	bool		mLoading;
-	U32			mLoadState;
-	bool		mResetJoints;
-	bool		mRigParityWithScene;
-	
-	std::map<std::string, bool> mViewOption;
-
-	//GLOD object parameters (must rebuild object if these change)
-	bool mLODFrozen;
-	F32 mBuildShareTolerance;
-	U32 mBuildQueueMode;
-	U32 mBuildOperator;
-	U32 mBuildBorderMode;
-	U32 mRequestedLoDMode[LLModel::NUM_LODS];
-	S32 mRequestedTriangleCount[LLModel::NUM_LODS];
-	F32 mRequestedErrorThreshold[LLModel::NUM_LODS];
-	U32 mRequestedBuildOperator[LLModel::NUM_LODS];
-	U32 mRequestedQueueMode[LLModel::NUM_LODS];
-	U32 mRequestedBorderMode[LLModel::NUM_LODS];
-	F32 mRequestedShareTolerance[LLModel::NUM_LODS];
-	F32 mRequestedCreaseAngle[LLModel::NUM_LODS];
-
-	LLModelLoader* mModelLoader;
-
-	LLModelLoader::scene mScene[LLModel::NUM_LODS];
-	LLModelLoader::scene mBaseScene;
-
-	LLModelLoader::model_list mModel[LLModel::NUM_LODS];
-	LLModelLoader::model_list mBaseModel;
-
-	U32 mGroup;
-	std::map<LLPointer<LLModel>, U32> mObject;
-	U32 mMaxTriangleLimit;
-	
-	LLMeshUploadThread::instance_list mUploadData;
-	std::set<LLViewerFetchedTexture* > mTextureSet;
-
-	//map of vertex buffers to models (one vertex buffer in vector per face in model
-	std::map<LLModel*, std::vector<LLPointer<LLVertexBuffer> > > mVertexBuffer[LLModel::NUM_LODS+1];
-
-	details_signal_t mDetailsSignal;
-	model_loaded_signal_t mModelLoadedSignal;
-	
-	LLVector3	mModelPivot;
-	bool		mHasPivot;
-	
-	float		mPelvisZOffset;
-	
-	bool		mRigValidJointUpload;
-	bool		mLegacyRigValid;
-
-	bool		mLastJointUpdate;
-
-	std::deque<std::string> mMasterJointList;
-	std::deque<std::string> mMasterLegacyJointList;
-	std::deque<std::string> mJointsFromNode;
-	JointTransformMap		mJointTransformMap;
-	LLPointer<LLVOAvatar>	mPreviewAvatar;
-};
-
-#endif  // LL_LLFLOATERMODELPREVIEW_H
+/**
+ * @file llfloatermodelpreview.h
+ * @brief LLFloaterModelPreview class definition
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLFLOATERMODELPREVIEW_H
+#define LL_LLFLOATERMODELPREVIEW_H
+
+#include "llfloaternamedesc.h"
+
+#include "lldynamictexture.h"
+#include "llfloatermodelwizard.h"
+#include "llquaternion.h"
+#include "llmeshrepository.h"
+#include "llmodel.h"
+#include "llthread.h"
+#include "llviewermenufile.h"
+
+class LLComboBox;
+class LLJoint;
+class LLViewerJointMesh;
+class LLVOAvatar;
+class LLTextBox;
+class LLVertexBuffer;
+class LLModelPreview;
+class LLFloaterModelPreview;
+class daeElement;
+class domProfile_COMMON;
+class domInstance_geometry;
+class domNode;
+class domTranslate;
+class domController;
+class LLMenuButton;
+class LLToggleableMenu;
+
+typedef std::map<std::string, LLMatrix4> JointTransformMap;
+typedef std::map<std::string, LLMatrix4>:: iterator JointTransformMapIt;
+
+const S32 NUM_LOD = 4;
+
+class LLModelLoader : public LLThread
+{
+public:
+	typedef enum
+	{
+		STARTING = 0,
+		READING_FILE,
+		CREATING_FACES,
+		GENERATING_VERTEX_BUFFERS,
+		GENERATING_LOD,
+		DONE,
+		ERROR_PARSING //basically loading failed
+	} eLoadState;
+
+	U32 mState;
+	std::string mFilename;
+	S32 mLod;
+	LLModelPreview* mPreview;
+	LLMatrix4 mTransform;
+	BOOL mFirstTransform;
+	LLVector3 mExtents[2];
+	bool mTrySLM;
+	
+	std::map<daeElement*, LLPointer<LLModel> > mModel;
+	
+	typedef std::vector<LLPointer<LLModel> > model_list;
+	model_list mModelList;
+
+	typedef std::vector<LLModelInstance> model_instance_list;
+	
+	typedef std::map<LLMatrix4, model_instance_list > scene;
+
+	scene mScene;
+
+	typedef std::queue<LLPointer<LLModel> > model_queue;
+
+	//queue of models that need a physics rep
+	model_queue mPhysicsQ;
+
+	LLModelLoader( std::string filename, S32 lod, LLModelPreview* preview, JointTransformMap& jointMap, 
+				   std::deque<std::string>& jointsFromNodes );
+	~LLModelLoader() ;
+
+	virtual void run();
+	bool doLoadModel();
+	bool loadFromSLM(const std::string& filename);
+	void loadModelCallback();
+
+	void loadTextures() ; //called in the main thread.
+	void processElement(daeElement* element, bool& badElement);
+	std::vector<LLImportMaterial> getMaterials(LLModel* model, domInstance_geometry* instance_geo);
+	LLImportMaterial profileToMaterial(domProfile_COMMON* material);
+	std::string getElementLabel(daeElement *element);
+	LLColor4 getDaeColor(daeElement* element);
+	
+	daeElement* getChildFromElement( daeElement* pElement, std::string const & name );
+	
+	bool isNodeAJoint( domNode* pNode );
+	void processJointNode( domNode* pNode, std::map<std::string,LLMatrix4>& jointTransforms );
+	void extractTranslation( domTranslate* pTranslate, LLMatrix4& transform );
+	void extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform );
+	
+	void setLoadState(U32 state);
+
+	void buildJointToNodeMappingFromScene( daeElement* pRoot );
+	void processJointToNodeMapping( domNode* pNode );
+
+
+	//map of avatar joints as named in COLLADA assets to internal joint names
+	std::map<std::string, std::string> mJointMap;
+	JointTransformMap& mJointList;	
+	std::deque<std::string>& mJointsFromNode;
+
+	S32 mNumOfFetchingTextures ; //updated in the main thread
+	bool areTexturesReady() { return !mNumOfFetchingTextures; } //called in the main thread.
+
+private:
+	static std::list<LLModelLoader*> sActiveLoaderList;
+	static bool isAlive(LLModelLoader* loader) ;
+};
+
+class LLFloaterModelPreview : public LLFloater
+{
+public:
+	
+	class DecompRequest : public LLPhysicsDecomp::Request
+	{
+	public:
+		S32 mContinue;
+		LLPointer<LLModel> mModel;
+		
+		DecompRequest(const std::string& stage, LLModel* mdl);
+		virtual S32 statusCallback(const char* status, S32 p1, S32 p2);
+		virtual void completed();
+		
+	};
+	static LLFloaterModelPreview* sInstance;
+	
+	LLFloaterModelPreview(const LLSD& key);
+	virtual ~LLFloaterModelPreview();
+	
+	virtual BOOL postBuild();
+	
+	BOOL handleMouseDown(S32 x, S32 y, MASK mask);
+	BOOL handleMouseUp(S32 x, S32 y, MASK mask);
+	BOOL handleHover(S32 x, S32 y, MASK mask);
+	BOOL handleScrollWheel(S32 x, S32 y, S32 clicks); 
+	
+	static void onMouseCaptureLostModelPreview(LLMouseHandler*);
+	static void setUploadAmount(S32 amount) { sUploadAmount = amount; }
+
+	void setDetails(F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost);
+	
+	static void onBrowseLOD(void* data);
+	
+	static void onReset(void* data);
+
+	static void onUpload(void* data);
+	
+	static void onClearMaterials(void* data);
+	
+	static void refresh(LLUICtrl* ctrl, void* data);
+	
+	void updateResourceCost();
+	
+	void			loadModel(S32 lod);
+	
+	void onViewOptionChecked(const LLSD& userdata);
+	bool isViewOptionChecked(const LLSD& userdata);
+	bool isViewOptionEnabled(const LLSD& userdata);
+	void setViewOptionEnabled(const std::string& option, bool enabled);
+	void enableViewOption(const std::string& option);
+	void disableViewOption(const std::string& option);
+
+protected:
+	friend class LLModelPreview;
+	friend class LLMeshFilePicker;
+	friend class LLPhysicsDecomp;
+	
+	static void		onImportScaleCommit(LLUICtrl*, void*);
+	static void		onPelvisOffsetCommit(LLUICtrl*, void*);
+	static void		onUploadJointsCommit(LLUICtrl*,void*);
+	static void		onUploadSkinCommit(LLUICtrl*,void*);
+	
+	static void		onPhysicsLoadRadioCommit(LLUICtrl*,void *data);
+
+	static void		onPreviewLODCommit(LLUICtrl*,void*);
+	
+	static void		onGenerateNormalsCommit(LLUICtrl*,void*);
+	
+	static void		onAutoFillCommit(LLUICtrl*,void*);
+	static void		onLODParamCommit(LLUICtrl*,void*);
+	static void		onLODParamCommitTriangleLimit(LLUICtrl*,void*);
+	
+	static void		onExplodeCommit(LLUICtrl*, void*);
+	
+	static void onPhysicsParamCommit(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsStageExecute(LLUICtrl* ctrl, void* userdata);
+	static void onCancel(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsStageCancel(LLUICtrl* ctrl, void* userdata);
+	
+	static void onPhysicsBrowse(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsUseLOD(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsOptimize(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsDecomposeBack(LLUICtrl* ctrl, void* userdata);
+	static void onPhysicsSimplifyBack(LLUICtrl* ctrl, void* userdata);
+		
+	void			draw();
+	
+	void initDecompControls();
+	
+	void setStatusMessage(const std::string& msg);
+
+	LLModelPreview*	mModelPreview;
+	
+	LLPhysicsDecomp::decomp_params mDecompParams;
+	
+	S32				mLastMouseX;
+	S32				mLastMouseY;
+	LLRect			mPreviewRect;
+	U32				mGLName;
+	static S32		sUploadAmount;
+	
+	std::set<LLPointer<DecompRequest> > mCurRequest;
+	std::string mStatusMessage;
+
+	//use "disabled" as false by default
+	std::map<std::string, bool> mViewOptionDisabled;
+	
+	//store which lod mode each LOD is using
+	// 0 - load from file
+	// 1 - auto generate
+	// 2 - None
+	S32 mLODMode[4];
+
+	LLMenuButton* mViewOptionMenuButton;
+	LLToggleableMenu* mViewOptionMenu;
+	LLMutex* mStatusLock;
+
+};
+
+class LLMeshFilePicker : public LLFilePickerThread
+{
+public:
+	LLMeshFilePicker(LLModelPreview* mp, S32 lod);
+	virtual void notify(const std::string& filename);
+
+private:
+	LLModelPreview* mMP;
+	S32 mLOD;
+};
+
+
+class LLModelPreview : public LLViewerDynamicTexture, public LLMutex
+{	
+	typedef boost::signals2::signal<void (F32 x, F32 y, F32 z, F32 streaming_cost, F32 physics_cost)> details_signal_t;
+	typedef boost::signals2::signal<void (void)> model_loaded_signal_t;
+
+public:
+	LLModelPreview(S32 width, S32 height, LLFloater* fmp);
+	virtual ~LLModelPreview();
+
+	void resetPreviewTarget();
+	void setPreviewTarget(F32 distance);
+	void setTexture(U32 name) { mTextureName = name; }
+
+	void setPhysicsFromLOD(S32 lod);
+	BOOL render();
+	void update();
+	void genBuffers(S32 lod, bool skinned);
+	void clearBuffers();
+	void refresh();
+	void rotate(F32 yaw_radians, F32 pitch_radians);
+	void zoom(F32 zoom_amt);
+	void pan(F32 right, F32 up);
+	virtual BOOL needsRender() { return mNeedsUpdate; }
+	void setPreviewLOD(S32 lod);
+	void clearModel(S32 lod);
+	void loadModel(std::string filename, S32 lod);
+	void loadModelCallback(S32 lod);
+	void genLODs(S32 which_lod = -1, U32 decimation = 3, bool enforce_tri_limit = false);
+	void generateNormals();
+	void clearMaterials();
+	U32 calcResourceCost();
+	void rebuildUploadData();
+	void saveUploadData(bool save_skinweights, bool save_joint_poisitions);
+	void saveUploadData(const std::string& filename, bool save_skinweights, bool save_joint_poisitions);
+	void clearIncompatible(S32 lod);
+	void updateStatusMessages();
+	void clearGLODGroup();
+	void onLODParamCommit(bool enforce_tri_limit);
+
+	const bool getModelPivot( void ) const { return mHasPivot; }
+	void setHasPivot( bool val ) { mHasPivot = val; }
+	void setModelPivot( const LLVector3& pivot ) { mModelPivot = pivot; }
+
+	//Determines the viability of an asset to be used as an avatar rig (w or w/o joint upload caps)
+	void critiqueRigForUploadApplicability( const std::vector<std::string> &jointListFromAsset );
+	void critiqueJointToNodeMappingFromScene( void  );
+	//Is a rig valid so that it can be used as a criteria for allowing for uploading of joint positions
+	//Accessors for joint position upload friendly rigs
+	const bool isRigValidForJointPositionUpload( void ) const { return mRigValidJointUpload; }
+	void setRigValidForJointPositionUpload( bool rigValid ) { mRigValidJointUpload = rigValid; }
+	bool isRigSuitableForJointPositionUpload( const std::vector<std::string> &jointListFromAsset );
+	//Determines if a rig is a legacy from the joint list
+	bool isRigLegacy( const std::vector<std::string> &jointListFromAsset );	
+	//Accessors for the legacy rigs
+	const bool isLegacyRigValid( void ) const { return mLegacyRigValid; }
+	void setLegacyRigValid( bool rigValid ) { mLegacyRigValid = rigValid; }	
+	//Verify that a controller matches vertex counts
+	bool verifyController( domController* pController );
+
+	static void	textureLoadedCallback( BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* src_aux, S32 discard_level, BOOL final, void* userdata );
+	
+	boost::signals2::connection setDetailsCallback( const details_signal_t::slot_type& cb ){  return mDetailsSignal.connect(cb);  }
+	boost::signals2::connection setModelLoadedCallback( const model_loaded_signal_t::slot_type& cb ){  return mModelLoadedSignal.connect(cb);  }
+	
+	void setLoadState( U32 state ) { mLoadState = state; }
+	U32 getLoadState() { return mLoadState; }
+	//setRestJointFlag: If an asset comes through that changes the joints, we want the reset to persist
+	void setResetJointFlag( bool state ) { if ( !mResetJoints ) mResetJoints = state; }
+	const bool getResetJointFlag( void ) const { return mResetJoints; }
+	void setRigWithSceneParity( bool state ) { mRigParityWithScene = state; }
+	const bool getRigWithSceneParity( void ) const { return mRigParityWithScene; }
+	
+	LLVector3 getTranslationForJointOffset( std::string joint );
+
+private:
+	//Utility function for controller vertex compare
+	bool verifyCount( int expected, int result );
+	//Creates the dummy avatar for the preview window
+	void		createPreviewAvatar( void );
+	//Accessor for the dummy avatar
+	LLVOAvatar* getPreviewAvatar( void ) { return mPreviewAvatar; }
+
+ protected:
+	friend class LLModelLoader;
+	friend class LLFloaterModelPreview;
+	friend class LLFloaterModelWizard;
+	friend class LLFloaterModelPreview::DecompRequest;
+	friend class LLFloaterModelWizard::DecompRequest;
+	friend class LLPhysicsDecomp;
+
+	LLFloater*  mFMP;
+
+	BOOL        mNeedsUpdate;
+	bool		mDirty;
+	bool		mGenLOD;
+	U32         mTextureName;
+	F32			mCameraDistance;
+	F32			mCameraYaw;
+	F32			mCameraPitch;
+	F32			mCameraZoom;
+	LLVector3	mCameraOffset;
+	LLVector3	mPreviewTarget;
+	LLVector3	mPreviewScale;
+	S32			mPreviewLOD;
+	U32			mResourceCost;
+	std::string mLODFile[LLModel::NUM_LODS];
+	bool		mLoading;
+	U32			mLoadState;
+	bool		mResetJoints;
+	bool		mRigParityWithScene;
+	
+	std::map<std::string, bool> mViewOption;
+
+	//GLOD object parameters (must rebuild object if these change)
+	bool mLODFrozen;
+	F32 mBuildShareTolerance;
+	U32 mBuildQueueMode;
+	U32 mBuildOperator;
+	U32 mBuildBorderMode;
+	U32 mRequestedLoDMode[LLModel::NUM_LODS];
+	S32 mRequestedTriangleCount[LLModel::NUM_LODS];
+	F32 mRequestedErrorThreshold[LLModel::NUM_LODS];
+	U32 mRequestedBuildOperator[LLModel::NUM_LODS];
+	U32 mRequestedQueueMode[LLModel::NUM_LODS];
+	U32 mRequestedBorderMode[LLModel::NUM_LODS];
+	F32 mRequestedShareTolerance[LLModel::NUM_LODS];
+	F32 mRequestedCreaseAngle[LLModel::NUM_LODS];
+
+	LLModelLoader* mModelLoader;
+
+	LLModelLoader::scene mScene[LLModel::NUM_LODS];
+	LLModelLoader::scene mBaseScene;
+
+	LLModelLoader::model_list mModel[LLModel::NUM_LODS];
+	LLModelLoader::model_list mBaseModel;
+
+	U32 mGroup;
+	std::map<LLPointer<LLModel>, U32> mObject;
+	U32 mMaxTriangleLimit;
+	
+	LLMeshUploadThread::instance_list mUploadData;
+	std::set<LLViewerFetchedTexture* > mTextureSet;
+
+	//map of vertex buffers to models (one vertex buffer in vector per face in model
+	std::map<LLModel*, std::vector<LLPointer<LLVertexBuffer> > > mVertexBuffer[LLModel::NUM_LODS+1];
+
+	details_signal_t mDetailsSignal;
+	model_loaded_signal_t mModelLoadedSignal;
+	
+	LLVector3	mModelPivot;
+	bool		mHasPivot;
+	
+	float		mPelvisZOffset;
+	
+	bool		mRigValidJointUpload;
+	bool		mLegacyRigValid;
+
+	bool		mLastJointUpdate;
+
+	std::deque<std::string> mMasterJointList;
+	std::deque<std::string> mMasterLegacyJointList;
+	std::deque<std::string> mJointsFromNode;
+	JointTransformMap		mJointTransformMap;
+	LLPointer<LLVOAvatar>	mPreviewAvatar;
+};
+
+#endif  // LL_LLFLOATERMODELPREVIEW_H
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