Merge branch 'spaces-merge' into roxie/webrtc-voice

1 files changed, 721 insertions, 721 deletions

diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index 30135037e7..1ccefa9c1e 100644
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2001&license=viewerlgpl$
  * 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
  * $/LicenseInfo$
  */
@@ -48,7 +48,7 @@
 #include "lltexglobalcolor.h"
 #include "lldriverparam.h"
 #include "llviewertexlayer.h"
-#include "material_codes.h"		// LL_MCODE_END
+#include "material_codes.h"     // LL_MCODE_END
 #include "llrigginginfo.h"
 #include "llviewerstats.h"
 #include "llvovolume.h"
@@ -82,19 +82,19 @@ extern U32 gFrameCount;
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 // LLVOAvatar
-// 
+//
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 class LLVOAvatar :
-	public LLAvatarAppearance,
-	public LLViewerObject,
-	public boost::signals2::trackable
+    public LLAvatarAppearance,
+    public LLViewerObject,
+    public boost::signals2::trackable
 {
     LL_ALIGN_NEW;
-	LOG_CLASS(LLVOAvatar);
+    LOG_CLASS(LLVOAvatar);
 
 public:
-	friend class LLVOAvatarSelf;
-	friend class LLAvatarCheckImpostorMode;
+    friend class LLVOAvatarSelf;
+    friend class LLAvatarCheckImpostorMode;
 
 /********************************************************************************
  **                                                                            **
@@ -102,14 +102,14 @@ public:
  **/
 
 public:
-	LLVOAvatar(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
-	virtual void		markDead();
-	static void			initClass(); // Initialize data that's only init'd once per class.
-	static void			cleanupClass();	// Cleanup data that's only init'd once per class.
-	virtual void        initInstance(); // Called after construction to initialize the class.
+    LLVOAvatar(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
+    virtual void        markDead();
+    static void         initClass(); // Initialize data that's only init'd once per class.
+    static void         cleanupClass(); // Cleanup data that's only init'd once per class.
+    virtual void        initInstance(); // Called after construction to initialize the class.
 protected:
-	virtual				~LLVOAvatar();
-	static bool 		handleVOAvatarPrefsChanged(const LLSD &newvalue);
+    virtual             ~LLVOAvatar();
+    static bool         handleVOAvatarPrefsChanged(const LLSD &newvalue);
 
 /**                    Initialization
  **                                                                            **
@@ -120,125 +120,125 @@ protected:
  **                    INHERITED
  **/
 
-	//--------------------------------------------------------------------
-	// LLViewerObject interface and related
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // LLViewerObject interface and related
+    //--------------------------------------------------------------------
 public:
-	/*virtual*/ void			updateGL();
-	/*virtual*/ LLVOAvatar*		asAvatar();
-
-	virtual U32    	 	 	processUpdateMessage(LLMessageSystem *mesgsys,
-													 void **user_data,
-													 U32 block_num,
-													 const EObjectUpdateType update_type,
-													 LLDataPacker *dp);
-	virtual void   	 	 	idleUpdate(LLAgent &agent, const F64 &time);
-	/*virtual*/ BOOL   	 	 	updateLOD();
-	BOOL  	 	 	 	 	updateJointLODs();
-	void					updateLODRiggedAttachments( void );
-	/*virtual*/ BOOL   	 	 	isActive() const; // Whether this object needs to do an idleUpdate.
-	S32Bytes				totalTextureMemForUUIDS(std::set<LLUUID>& ids);
-	bool 						allTexturesCompletelyDownloaded(std::set<LLUUID>& ids) const;
-	bool 						allLocalTexturesCompletelyDownloaded() const;
-	bool 						allBakedTexturesCompletelyDownloaded() const;
-	void 						bakedTextureOriginCounts(S32 &sb_count, S32 &host_count,
-														 S32 &both_count, S32 &neither_count);
-	std::string 				bakedTextureOriginInfo();
-	void 						collectLocalTextureUUIDs(std::set<LLUUID>& ids) const;
-	void 						collectBakedTextureUUIDs(std::set<LLUUID>& ids) const;
-	void 						collectTextureUUIDs(std::set<LLUUID>& ids);
-	void						releaseOldTextures();
-	/*virtual*/ void   	 	 	updateTextures();
-	LLViewerFetchedTexture*		getBakedTextureImage(const U8 te, const LLUUID& uuid);
-	/*virtual*/ S32    	 	 	setTETexture(const U8 te, const LLUUID& uuid); // If setting a baked texture, need to request it from a non-local sim.
-	/*virtual*/ void   	 	 	onShift(const LLVector4a& shift_vector);
-	/*virtual*/ U32    	 	 	getPartitionType() const;
-	/*virtual*/ const  	 	 	LLVector3 getRenderPosition() const;
-	/*virtual*/ void   	 	 	updateDrawable(BOOL force_damped);
-	/*virtual*/ LLDrawable* 	createDrawable(LLPipeline *pipeline);
-	/*virtual*/ BOOL   	 	 	updateGeometry(LLDrawable *drawable);
-	/*virtual*/ void   	 	 	setPixelAreaAndAngle(LLAgent &agent);
-	/*virtual*/ void   	 	 	updateRegion(LLViewerRegion *regionp);
-	/*virtual*/ void   	 	 	updateSpatialExtents(LLVector4a& newMin, LLVector4a &newMax);
-	void			   	 	 	calculateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax);
-	/*virtual*/ BOOL   	 	 	lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end,
-												 S32 face = -1,                    // which face to check, -1 = ALL_SIDES
-												 BOOL pick_transparent = FALSE,
-												 BOOL pick_rigged = FALSE,
+    /*virtual*/ void            updateGL();
+    /*virtual*/ LLVOAvatar*     asAvatar();
+
+    virtual U32             processUpdateMessage(LLMessageSystem *mesgsys,
+                                                     void **user_data,
+                                                     U32 block_num,
+                                                     const EObjectUpdateType update_type,
+                                                     LLDataPacker *dp);
+    virtual void            idleUpdate(LLAgent &agent, const F64 &time);
+    /*virtual*/ BOOL            updateLOD();
+    BOOL                    updateJointLODs();
+    void                    updateLODRiggedAttachments( void );
+    /*virtual*/ BOOL            isActive() const; // Whether this object needs to do an idleUpdate.
+    S32Bytes                totalTextureMemForUUIDS(std::set<LLUUID>& ids);
+    bool                        allTexturesCompletelyDownloaded(std::set<LLUUID>& ids) const;
+    bool                        allLocalTexturesCompletelyDownloaded() const;
+    bool                        allBakedTexturesCompletelyDownloaded() const;
+    void                        bakedTextureOriginCounts(S32 &sb_count, S32 &host_count,
+                                                         S32 &both_count, S32 &neither_count);
+    std::string                 bakedTextureOriginInfo();
+    void                        collectLocalTextureUUIDs(std::set<LLUUID>& ids) const;
+    void                        collectBakedTextureUUIDs(std::set<LLUUID>& ids) const;
+    void                        collectTextureUUIDs(std::set<LLUUID>& ids);
+    void                        releaseOldTextures();
+    /*virtual*/ void            updateTextures();
+    LLViewerFetchedTexture*     getBakedTextureImage(const U8 te, const LLUUID& uuid);
+    /*virtual*/ S32             setTETexture(const U8 te, const LLUUID& uuid); // If setting a baked texture, need to request it from a non-local sim.
+    /*virtual*/ void            onShift(const LLVector4a& shift_vector);
+    /*virtual*/ U32             getPartitionType() const;
+    /*virtual*/ const           LLVector3 getRenderPosition() const;
+    /*virtual*/ void            updateDrawable(BOOL force_damped);
+    /*virtual*/ LLDrawable*     createDrawable(LLPipeline *pipeline);
+    /*virtual*/ BOOL            updateGeometry(LLDrawable *drawable);
+    /*virtual*/ void            setPixelAreaAndAngle(LLAgent &agent);
+    /*virtual*/ void            updateRegion(LLViewerRegion *regionp);
+    /*virtual*/ void            updateSpatialExtents(LLVector4a& newMin, LLVector4a &newMax);
+    void                        calculateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax);
+    /*virtual*/ BOOL            lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end,
+                                                 S32 face = -1,                    // which face to check, -1 = ALL_SIDES
+                                                 BOOL pick_transparent = FALSE,
+                                                 BOOL pick_rigged = FALSE,
                                                  BOOL pick_unselectable = TRUE,
-												 S32* face_hit = NULL,             // which face was hit
-												 LLVector4a* intersection = NULL,   // return the intersection point
-												 LLVector2* tex_coord = NULL,      // return the texture coordinates of the intersection point
-												 LLVector4a* normal = NULL,         // return the surface normal at the intersection point
-												 LLVector4a* tangent = NULL);     // return the surface tangent at the intersection point
-	virtual LLViewerObject*	lineSegmentIntersectRiggedAttachments(
+                                                 S32* face_hit = NULL,             // which face was hit
+                                                 LLVector4a* intersection = NULL,   // return the intersection point
+                                                 LLVector2* tex_coord = NULL,      // return the texture coordinates of the intersection point
+                                                 LLVector4a* normal = NULL,         // return the surface normal at the intersection point
+                                                 LLVector4a* tangent = NULL);     // return the surface tangent at the intersection point
+    virtual LLViewerObject* lineSegmentIntersectRiggedAttachments(
                                                  const LLVector4a& start, const LLVector4a& end,
-												 S32 face = -1,                    // which face to check, -1 = ALL_SIDES
-												 BOOL pick_transparent = FALSE,
-												 BOOL pick_rigged = FALSE,
+                                                 S32 face = -1,                    // which face to check, -1 = ALL_SIDES
+                                                 BOOL pick_transparent = FALSE,
+                                                 BOOL pick_rigged = FALSE,
                                                  BOOL pick_unselectable = TRUE,
-												 S32* face_hit = NULL,             // which face was hit
-												 LLVector4a* intersection = NULL,   // return the intersection point
-												 LLVector2* tex_coord = NULL,      // return the texture coordinates of the intersection point
-												 LLVector4a* normal = NULL,         // return the surface normal at the intersection point
-												 LLVector4a* tangent = NULL);     // return the surface tangent at the intersection point
-
-	//--------------------------------------------------------------------
-	// LLCharacter interface and related
-	//--------------------------------------------------------------------
+                                                 S32* face_hit = NULL,             // which face was hit
+                                                 LLVector4a* intersection = NULL,   // return the intersection point
+                                                 LLVector2* tex_coord = NULL,      // return the texture coordinates of the intersection point
+                                                 LLVector4a* normal = NULL,         // return the surface normal at the intersection point
+                                                 LLVector4a* tangent = NULL);     // return the surface tangent at the intersection point
+
+    //--------------------------------------------------------------------
+    // LLCharacter interface and related
+    //--------------------------------------------------------------------
 public:
-	/*virtual*/ LLVector3    	getCharacterPosition();
-	/*virtual*/ LLQuaternion 	getCharacterRotation();
-	/*virtual*/ LLVector3    	getCharacterVelocity();
-	/*virtual*/ LLVector3    	getCharacterAngularVelocity();
-
-	/*virtual*/ LLUUID			remapMotionID(const LLUUID& id);
-	/*virtual*/ BOOL			startMotion(const LLUUID& id, F32 time_offset = 0.f);
-	/*virtual*/ BOOL			stopMotion(const LLUUID& id, BOOL stop_immediate = FALSE);
-	virtual bool			hasMotionFromSource(const LLUUID& source_id);
-	virtual void			stopMotionFromSource(const LLUUID& source_id);
-	virtual void			requestStopMotion(LLMotion* motion);
-	LLMotion*				findMotion(const LLUUID& id) const;
-	void					startDefaultMotions();
-	void					dumpAnimationState();
-
-	virtual LLJoint*		getJoint(const std::string &name);
-	LLJoint*		        getJoint(S32 num);
+    /*virtual*/ LLVector3       getCharacterPosition();
+    /*virtual*/ LLQuaternion    getCharacterRotation();
+    /*virtual*/ LLVector3       getCharacterVelocity();
+    /*virtual*/ LLVector3       getCharacterAngularVelocity();
+
+    /*virtual*/ LLUUID          remapMotionID(const LLUUID& id);
+    /*virtual*/ BOOL            startMotion(const LLUUID& id, F32 time_offset = 0.f);
+    /*virtual*/ BOOL            stopMotion(const LLUUID& id, BOOL stop_immediate = FALSE);
+    virtual bool            hasMotionFromSource(const LLUUID& source_id);
+    virtual void            stopMotionFromSource(const LLUUID& source_id);
+    virtual void            requestStopMotion(LLMotion* motion);
+    LLMotion*               findMotion(const LLUUID& id) const;
+    void                    startDefaultMotions();
+    void                    dumpAnimationState();
+
+    virtual LLJoint*        getJoint(const std::string &name);
+    LLJoint*                getJoint(S32 num);
 
     //if you KNOW joint_num is a valid animated joint index, use getSkeletonJoint for efficiency
     inline LLJoint* getSkeletonJoint(S32 joint_num) { return mSkeleton[joint_num]; }
     inline size_t getSkeletonJointCount() const { return mSkeleton.size(); }
 
-    void 					notifyAttachmentMeshLoaded();
-	void 					addAttachmentOverridesForObject(LLViewerObject *vo, std::set<LLUUID>* meshes_seen = NULL, bool recursive = true);
-	void					removeAttachmentOverridesForObject(const LLUUID& mesh_id);
-	void					removeAttachmentOverridesForObject(LLViewerObject *vo);
-    bool					jointIsRiggedTo(const LLJoint *joint) const;
-	void					clearAttachmentOverrides();
-	void					rebuildAttachmentOverrides();
-    void					updateAttachmentOverrides();
+    void                    notifyAttachmentMeshLoaded();
+    void                    addAttachmentOverridesForObject(LLViewerObject *vo, std::set<LLUUID>* meshes_seen = NULL, bool recursive = true);
+    void                    removeAttachmentOverridesForObject(const LLUUID& mesh_id);
+    void                    removeAttachmentOverridesForObject(LLViewerObject *vo);
+    bool                    jointIsRiggedTo(const LLJoint *joint) const;
+    void                    clearAttachmentOverrides();
+    void                    rebuildAttachmentOverrides();
+    void                    updateAttachmentOverrides();
     void                    showAttachmentOverrides(bool verbose = false) const;
-    void                    getAttachmentOverrideNames(std::set<std::string>& pos_names, 
+    void                    getAttachmentOverrideNames(std::set<std::string>& pos_names,
                                                        std::set<std::string>& scale_names) const;
 
-    void 					getAssociatedVolumes(std::vector<LLVOVolume*>& volumes);
+    void                    getAssociatedVolumes(std::vector<LLVOVolume*>& volumes);
 
     // virtual
-    void 					updateRiggingInfo();
-	// This encodes mesh id and LOD, so we can see whether display is up-to-date.
-	std::map<LLUUID,S32>	mLastRiggingInfoKey;
-	
-    std::set<LLUUID>		mActiveOverrideMeshes;
-    virtual void			onActiveOverrideMeshesChanged();
-    
-	/*virtual*/ const LLUUID&	getID() const;
-	/*virtual*/ void			addDebugText(const std::string& text);
-	/*virtual*/ F32				getTimeDilation();
-	/*virtual*/ void			getGround(const LLVector3 &inPos, LLVector3 &outPos, LLVector3 &outNorm);
-	/*virtual*/ F32				getPixelArea() const;
-	/*virtual*/ LLVector3d		getPosGlobalFromAgent(const LLVector3 &position);
-	/*virtual*/ LLVector3		getPosAgentFromGlobal(const LLVector3d &position);
-	virtual void				updateVisualParams();
+    void                    updateRiggingInfo();
+    // This encodes mesh id and LOD, so we can see whether display is up-to-date.
+    std::map<LLUUID,S32>    mLastRiggingInfoKey;
+
+    std::set<LLUUID>        mActiveOverrideMeshes;
+    virtual void            onActiveOverrideMeshesChanged();
+
+    /*virtual*/ const LLUUID&   getID() const;
+    /*virtual*/ void            addDebugText(const std::string& text);
+    /*virtual*/ F32             getTimeDilation();
+    /*virtual*/ void            getGround(const LLVector3 &inPos, LLVector3 &outPos, LLVector3 &outNorm);
+    /*virtual*/ F32             getPixelArea() const;
+    /*virtual*/ LLVector3d      getPosGlobalFromAgent(const LLVector3 &position);
+    /*virtual*/ LLVector3       getPosAgentFromGlobal(const LLVector3d &position);
+    virtual void                updateVisualParams();
 
 /**                    Inherited
  **                                                                            **
@@ -250,61 +250,61 @@ public:
  **/
 
 public:
-	virtual bool 	isSelf() const { return false; } // True if this avatar is for this viewer's agent
+    virtual bool    isSelf() const { return false; } // True if this avatar is for this viewer's agent
 
-	virtual bool 	isControlAvatar() const { return mIsControlAvatar; } // True if this avatar is a control av (no associated user)
-	virtual bool 	isUIAvatar() const { return mIsUIAvatar; } // True if this avatar is a supplemental av used in some UI views (no associated user)
+    virtual bool    isControlAvatar() const { return mIsControlAvatar; } // True if this avatar is a control av (no associated user)
+    virtual bool    isUIAvatar() const { return mIsUIAvatar; } // True if this avatar is a supplemental av used in some UI views (no associated user)
 
-	// If this is an attachment, return the avatar it is attached to. Otherwise NULL.
-	virtual const LLVOAvatar *getAttachedAvatar() const { return NULL; }
-	virtual LLVOAvatar *getAttachedAvatar() { return NULL; }
+    // If this is an attachment, return the avatar it is attached to. Otherwise NULL.
+    virtual const LLVOAvatar *getAttachedAvatar() const { return NULL; }
+    virtual LLVOAvatar *getAttachedAvatar() { return NULL; }
 
 
 private: //aligned members
-	LL_ALIGN_16(LLVector4a	mImpostorExtents[2]);
+    LL_ALIGN_16(LLVector4a  mImpostorExtents[2]);
 
-	//--------------------------------------------------------------------
-	// Updates
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Updates
+    //--------------------------------------------------------------------
 public:
-    void			updateAppearanceMessageDebugText();
-	void 			updateAnimationDebugText();
-	virtual void	updateDebugText();
-	virtual bool 	computeNeedsUpdate();
-	virtual bool 	updateCharacter(LLAgent &agent);
-    void			updateFootstepSounds();
-    void			computeUpdatePeriod();
-    void			updateOrientation(LLAgent &agent, F32 speed, F32 delta_time);
-    void			updateTimeStep();
-    void			updateRootPositionAndRotation(LLAgent &agent, F32 speed, bool was_sit_ground_constrained);
-    
-	void            idleUpdateVoiceVisualizer(bool voice_enabled, const LLVector3 &position);
-	void 			idleUpdateMisc(bool detailed_update);
-	virtual void	idleUpdateAppearanceAnimation();
-	void 			idleUpdateLipSync(bool voice_enabled);
-	void 			idleUpdateLoadingEffect();
-	void 			idleUpdateWindEffect();
-	void 			idleUpdateNameTag(const LLVector3& root_pos_last);
-	void			idleUpdateNameTagText(bool new_name);
-	void			idleUpdateNameTagAlpha(bool new_name, F32 alpha);
-	LLColor4		getNameTagColor(bool is_friend);
-	void			clearNameTag();
-	static void		invalidateNameTag(const LLUUID& agent_id);
-	// force all name tags to rebuild, useful when display names turned on/off
-	static void		invalidateNameTags();
-	void			addNameTagLine(const std::string& line, const LLColor4& color, S32 style, const LLFontGL* font, const bool use_ellipses = false);
-	void 			idleUpdateRenderComplexity();
-	void 			idleUpdateDebugInfo();
-    void 			accountRenderComplexityForObject(LLViewerObject *attached_object,
+    void            updateAppearanceMessageDebugText();
+    void            updateAnimationDebugText();
+    virtual void    updateDebugText();
+    virtual bool    computeNeedsUpdate();
+    virtual bool    updateCharacter(LLAgent &agent);
+    void            updateFootstepSounds();
+    void            computeUpdatePeriod();
+    void            updateOrientation(LLAgent &agent, F32 speed, F32 delta_time);
+    void            updateTimeStep();
+    void            updateRootPositionAndRotation(LLAgent &agent, F32 speed, bool was_sit_ground_constrained);
+
+    void            idleUpdateVoiceVisualizer(bool voice_enabled, const LLVector3 &position);
+    void            idleUpdateMisc(bool detailed_update);
+    virtual void    idleUpdateAppearanceAnimation();
+    void            idleUpdateLipSync(bool voice_enabled);
+    void            idleUpdateLoadingEffect();
+    void            idleUpdateWindEffect();
+    void            idleUpdateNameTag(const LLVector3& root_pos_last);
+    void            idleUpdateNameTagText(bool new_name);
+    void            idleUpdateNameTagAlpha(bool new_name, F32 alpha);
+    LLColor4        getNameTagColor(bool is_friend);
+    void            clearNameTag();
+    static void     invalidateNameTag(const LLUUID& agent_id);
+    // force all name tags to rebuild, useful when display names turned on/off
+    static void     invalidateNameTags();
+    void            addNameTagLine(const std::string& line, const LLColor4& color, S32 style, const LLFontGL* font, const bool use_ellipses = false);
+    void            idleUpdateRenderComplexity();
+    void            idleUpdateDebugInfo();
+    void            accountRenderComplexityForObject(LLViewerObject *attached_object,
                                                      const F32 max_attachment_complexity,
                                                      LLVOVolume::texture_cost_t& textures,
                                                      U32& cost,
                                                      hud_complexity_list_t& hud_complexity_list,
                                                      object_complexity_list_t& object_complexity_list);
-	void			calculateUpdateRenderComplexity();
-	static const U32 VISUAL_COMPLEXITY_UNKNOWN;
-	void			updateVisualComplexity();
-	
+    void            calculateUpdateRenderComplexity();
+    static const U32 VISUAL_COMPLEXITY_UNKNOWN;
+    void            updateVisualComplexity();
+
     void placeProfileQuery();
     void readProfileQuery(S32 retries);
 
@@ -326,127 +326,127 @@ public:
     // return 0.f if this avatar has not been profiled using gPipeline.mProfileAvatar
     F32             getCPURenderTime() { return mCPURenderTime; }
 
-    
+
     // avatar render cost
-	U32				getVisualComplexity()			{ return mVisualComplexity;				};
+    U32             getVisualComplexity()           { return mVisualComplexity;             };
 
     // surface area calculation
-	F32				getAttachmentSurfaceArea()		{ return mAttachmentSurfaceArea;		};
+    F32             getAttachmentSurfaceArea()      { return mAttachmentSurfaceArea;        };
+
+    U32             getReportedVisualComplexity()                   { return mReportedVisualComplexity;             };  // Numbers as reported by the SL server
+    void            setReportedVisualComplexity(U32 value)          { mReportedVisualComplexity = value;            };
 
-	U32				getReportedVisualComplexity()					{ return mReportedVisualComplexity;				};	// Numbers as reported by the SL server
-	void			setReportedVisualComplexity(U32 value)			{ mReportedVisualComplexity = value;			};
-	
-	S32				getUpdatePeriod()				{ return mUpdatePeriod;			};
-	const LLColor4 &  getMutedAVColor()				{ return mMutedAVColor;			};
-	static void     updateImpostorRendering(U32 newMaxNonImpostorsValue);
+    S32             getUpdatePeriod()               { return mUpdatePeriod;         };
+    const LLColor4 &  getMutedAVColor()             { return mMutedAVColor;         };
+    static void     updateImpostorRendering(U32 newMaxNonImpostorsValue);
 
-	void 			idleUpdateBelowWater();
+    void            idleUpdateBelowWater();
 
-	static void updateNearbyAvatarCount();
+    static void updateNearbyAvatarCount();
 
     LLVector3 idleCalcNameTagPosition(const LLVector3 &root_pos_last);
 
-	//--------------------------------------------------------------------
-	// Static preferences (controlled by user settings/menus)
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Static preferences (controlled by user settings/menus)
+    //--------------------------------------------------------------------
 public:
-	static S32		sRenderName;
-	static BOOL		sRenderGroupTitles;
-	static const U32 NON_IMPOSTORS_MAX_SLIDER; /* Must equal the maximum allowed the RenderAvatarMaxNonImpostors
-												* slider in panel_preferences_graphics1.xml */
-	static U32		sMaxNonImpostors; // affected by control "RenderAvatarMaxNonImpostors"
-	static bool		sLimitNonImpostors; // use impostors for far away avatars
-	static F32		sRenderDistance; // distance at which avatars will render.
-	static BOOL		sShowAnimationDebug; // show animation debug info
-	static BOOL		sShowCollisionVolumes;	// show skeletal collision volumes
-	static BOOL		sVisibleInFirstPerson;
-	static S32		sNumLODChangesThisFrame;
-	static S32		sNumVisibleChatBubbles;
-	static BOOL		sDebugInvisible;
-	static BOOL		sShowAttachmentPoints;
-	static F32		sLODFactor; // user-settable LOD factor
-	static F32		sPhysicsLODFactor; // user-settable physics LOD factor
-	static BOOL		sJointDebug; // output total number of joints being touched for each avatar
-	static BOOL     sLipSyncEnabled;
+    static S32      sRenderName;
+    static BOOL     sRenderGroupTitles;
+    static const U32 NON_IMPOSTORS_MAX_SLIDER; /* Must equal the maximum allowed the RenderAvatarMaxNonImpostors
+                                                * slider in panel_preferences_graphics1.xml */
+    static U32      sMaxNonImpostors; // affected by control "RenderAvatarMaxNonImpostors"
+    static bool     sLimitNonImpostors; // use impostors for far away avatars
+    static F32      sRenderDistance; // distance at which avatars will render.
+    static BOOL     sShowAnimationDebug; // show animation debug info
+    static BOOL     sShowCollisionVolumes;  // show skeletal collision volumes
+    static BOOL     sVisibleInFirstPerson;
+    static S32      sNumLODChangesThisFrame;
+    static S32      sNumVisibleChatBubbles;
+    static BOOL     sDebugInvisible;
+    static BOOL     sShowAttachmentPoints;
+    static F32      sLODFactor; // user-settable LOD factor
+    static F32      sPhysicsLODFactor; // user-settable physics LOD factor
+    static BOOL     sJointDebug; // output total number of joints being touched for each avatar
+    static BOOL     sLipSyncEnabled;
 
     static LLPointer<LLViewerTexture>  sCloudTexture;
 
-	static std::vector<LLUUID> sAVsIgnoringARTLimit;
+    static std::vector<LLUUID> sAVsIgnoringARTLimit;
     static S32 sAvatarsNearby;
 
-	//--------------------------------------------------------------------
-	// Region state
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Region state
+    //--------------------------------------------------------------------
 public:
-	LLHost			getObjectHost() const;
+    LLHost          getObjectHost() const;
 
-	//--------------------------------------------------------------------
-	// Loading state
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Loading state
+    //--------------------------------------------------------------------
 public:
-	BOOL			isFullyLoaded() const;
+    BOOL            isFullyLoaded() const;
 
     // check and return current state relative to limits
     // default will test only the geometry (combined=false).
     // this allows us to disable shadows separately on complex avatars.
 
-    inline bool 	isTooSlowWithoutShadows() const {return mTooSlowWithoutShadows;};
-    bool 	isTooSlow() const;
+    inline bool     isTooSlowWithoutShadows() const {return mTooSlowWithoutShadows;};
+    bool    isTooSlow() const;
 
-    void 			updateTooSlow();
+    void            updateTooSlow();
 
-	bool 			isTooComplex() const;
-	bool 			visualParamWeightsAreDefault();
-	virtual bool	getIsCloud() const;
-	BOOL			isFullyTextured() const;
-	BOOL			hasGray() const; 
-	S32				getRezzedStatus() const; // 0 = cloud, 1 = gray, 2 = textured, 3 = textured and fully downloaded.
-	void			updateRezzedStatusTimers(S32 status);
+    bool            isTooComplex() const;
+    bool            visualParamWeightsAreDefault();
+    virtual bool    getIsCloud() const;
+    BOOL            isFullyTextured() const;
+    BOOL            hasGray() const;
+    S32             getRezzedStatus() const; // 0 = cloud, 1 = gray, 2 = textured, 3 = textured and fully downloaded.
+    void            updateRezzedStatusTimers(S32 status);
 
-	S32				mLastRezzedStatus;
+    S32             mLastRezzedStatus;
 
-	
-	void 			startPhase(const std::string& phase_name);
-	void 			stopPhase(const std::string& phase_name, bool err_check = true);
-	void			clearPhases();
-	void 			logPendingPhases();
-	static void 	logPendingPhasesAllAvatars();
-	void 			logMetricsTimerRecord(const std::string& phase_name, F32 elapsed, bool completed);
+
+    void            startPhase(const std::string& phase_name);
+    void            stopPhase(const std::string& phase_name, bool err_check = true);
+    void            clearPhases();
+    void            logPendingPhases();
+    static void     logPendingPhasesAllAvatars();
+    void            logMetricsTimerRecord(const std::string& phase_name, F32 elapsed, bool completed);
 
     void            calcMutedAVColor();
-    
+
 protected:
-	LLViewerStats::PhaseMap& getPhases() { return mPhases; }
-	BOOL			updateIsFullyLoaded();
-	BOOL			processFullyLoadedChange(bool loading);
-	void			updateRuthTimer(bool loading);
-	F32 			calcMorphAmount();
+    LLViewerStats::PhaseMap& getPhases() { return mPhases; }
+    BOOL            updateIsFullyLoaded();
+    BOOL            processFullyLoadedChange(bool loading);
+    void            updateRuthTimer(bool loading);
+    F32             calcMorphAmount();
 
 private:
-	BOOL			mFirstFullyVisible;
-	F32				mFirstUseDelaySeconds;
-	LLFrameTimer	mFirstAppearanceMessageTimer;
-
-	BOOL			mFullyLoaded;
-	BOOL			mPreviousFullyLoaded;
-	BOOL			mFullyLoadedInitialized;
-	S32				mFullyLoadedFrameCounter;
-	LLColor4		mMutedAVColor;
-	LLFrameTimer	mFullyLoadedTimer;
-	LLFrameTimer	mRuthTimer;
+    BOOL            mFirstFullyVisible;
+    F32             mFirstUseDelaySeconds;
+    LLFrameTimer    mFirstAppearanceMessageTimer;
+
+    BOOL            mFullyLoaded;
+    BOOL            mPreviousFullyLoaded;
+    BOOL            mFullyLoadedInitialized;
+    S32             mFullyLoadedFrameCounter;
+    LLColor4        mMutedAVColor;
+    LLFrameTimer    mFullyLoadedTimer;
+    LLFrameTimer    mRuthTimer;
 
     // variables to hold "slowness" status
-    bool			mTooSlow{false};
-    bool			mTooSlowWithoutShadows{false};
+    bool            mTooSlow{false};
+    bool            mTooSlowWithoutShadows{false};
 
     bool            mTuned{false};
 
 private:
-	LLViewerStats::PhaseMap mPhases;
+    LLViewerStats::PhaseMap mPhases;
 
 protected:
-	LLFrameTimer    mInvisibleTimer;
-	
+    LLFrameTimer    mInvisibleTimer;
+
 /**                    State
  **                                                                            **
  *******************************************************************************/
@@ -456,25 +456,25 @@ protected:
  **/
 
 protected:
-	/*virtual*/ LLAvatarJoint*	createAvatarJoint(); // Returns LLViewerJoint
-	/*virtual*/ LLAvatarJoint*	createAvatarJoint(S32 joint_num); // Returns LLViewerJoint
-	/*virtual*/ LLAvatarJointMesh*	createAvatarJointMesh(); // Returns LLViewerJointMesh
+    /*virtual*/ LLAvatarJoint*  createAvatarJoint(); // Returns LLViewerJoint
+    /*virtual*/ LLAvatarJoint*  createAvatarJoint(S32 joint_num); // Returns LLViewerJoint
+    /*virtual*/ LLAvatarJointMesh*  createAvatarJointMesh(); // Returns LLViewerJointMesh
 public:
-	void				updateHeadOffset();
-    void				debugBodySize() const;
-	void				postPelvisSetRecalc( void );
+    void                updateHeadOffset();
+    void                debugBodySize() const;
+    void                postPelvisSetRecalc( void );
 
-	/*virtual*/ BOOL	loadSkeletonNode();
+    /*virtual*/ BOOL    loadSkeletonNode();
     void                initAttachmentPoints(bool ignore_hud_joints = false);
-	/*virtual*/ void	buildCharacter();
+    /*virtual*/ void    buildCharacter();
     void                resetVisualParams();
-	void				applyDefaultParams();
-    void				resetSkeleton(bool reset_animations);
+    void                applyDefaultParams();
+    void                resetSkeleton(bool reset_animations);
 
-	LLVector3			mCurRootToHeadOffset;
-	LLVector3			mTargetRootToHeadOffset;
+    LLVector3           mCurRootToHeadOffset;
+    LLVector3           mTargetRootToHeadOffset;
 
-	S32					mLastSkeletonSerialNum;
+    S32                 mLastSkeletonSerialNum;
 
 
 /**                    Skeleton
@@ -487,76 +487,76 @@ public:
  **/
 
 public:
-	U32 		renderImpostor(LLColor4U color = LLColor4U(255,255,255,255), S32 diffuse_channel = 0);
-	bool		isVisuallyMuted();
-	bool 		isInMuteList() const;
-	void		forceUpdateVisualMuteSettings();
-
-	// Visual Mute Setting is an input. Does not necessarily determine
-	// what the avatar looks like, because it interacts with other
-	// settings like muting, complexity threshold. Should be private or protected.
-	enum VisualMuteSettings
-	{
-		AV_RENDER_NORMALLY = 0,
-		AV_DO_NOT_RENDER   = 1,
-		AV_ALWAYS_RENDER   = 2
-	};
-	void		setVisualMuteSettings(VisualMuteSettings set);
+    U32         renderImpostor(LLColor4U color = LLColor4U(255,255,255,255), S32 diffuse_channel = 0);
+    bool        isVisuallyMuted();
+    bool        isInMuteList() const;
+    void        forceUpdateVisualMuteSettings();
+
+    // Visual Mute Setting is an input. Does not necessarily determine
+    // what the avatar looks like, because it interacts with other
+    // settings like muting, complexity threshold. Should be private or protected.
+    enum VisualMuteSettings
+    {
+        AV_RENDER_NORMALLY = 0,
+        AV_DO_NOT_RENDER   = 1,
+        AV_ALWAYS_RENDER   = 2
+    };
+    void        setVisualMuteSettings(VisualMuteSettings set);
 
 protected:
-	// If you think you need to access this outside LLVOAvatar, you probably want getOverallAppearance()
-	VisualMuteSettings  getVisualMuteSettings()						{ return mVisuallyMuteSetting;	};
+    // If you think you need to access this outside LLVOAvatar, you probably want getOverallAppearance()
+    VisualMuteSettings  getVisualMuteSettings()                     { return mVisuallyMuteSetting;  };
 
 public:
 
-	// Overall Appearance is an output. Depending on whether the
-	// avatar is blocked/muted, whether it exceeds the complexity
-	// threshold, etc, avatar will want to be displayed in one of
-	// these ways. Rendering code that wants to know how to display an
-	// avatar should be looking at this value, NOT the visual mute
-	// settings
-	enum AvatarOverallAppearance
-	{
-		AOA_NORMAL,
-		AOA_JELLYDOLL,
-		AOA_INVISIBLE
-	};
-
-	AvatarOverallAppearance getOverallAppearance() const;
-	void setOverallAppearanceNormal();
-	void setOverallAppearanceJellyDoll();
-	void setOverallAppearanceInvisible();
-		
-	void updateOverallAppearance();
-	void updateOverallAppearanceAnimations();
-
-	std::set<LLUUID> mJellyAnims;
-
-	U32 		renderRigid();
-	U32 		renderSkinned();
-	F32			getLastSkinTime() { return mLastSkinTime; }
-	U32 		renderTransparent(BOOL first_pass);
-	void 		renderCollisionVolumes();
-	void		renderBones(const std::string &selected_joint = std::string());
-	void		renderJoints();
-	static void	deleteCachedImages(bool clearAll=true);
-	static void	destroyGL();
-	static void	restoreGL();
-	S32			mSpecialRenderMode; // special lighting
-        
+    // Overall Appearance is an output. Depending on whether the
+    // avatar is blocked/muted, whether it exceeds the complexity
+    // threshold, etc, avatar will want to be displayed in one of
+    // these ways. Rendering code that wants to know how to display an
+    // avatar should be looking at this value, NOT the visual mute
+    // settings
+    enum AvatarOverallAppearance
+    {
+        AOA_NORMAL,
+        AOA_JELLYDOLL,
+        AOA_INVISIBLE
+    };
+
+    AvatarOverallAppearance getOverallAppearance() const;
+    void setOverallAppearanceNormal();
+    void setOverallAppearanceJellyDoll();
+    void setOverallAppearanceInvisible();
+
+    void updateOverallAppearance();
+    void updateOverallAppearanceAnimations();
+
+    std::set<LLUUID> mJellyAnims;
+
+    U32         renderRigid();
+    U32         renderSkinned();
+    F32         getLastSkinTime() { return mLastSkinTime; }
+    U32         renderTransparent(BOOL first_pass);
+    void        renderCollisionVolumes();
+    void        renderBones(const std::string &selected_joint = std::string());
+    void        renderJoints();
+    static void deleteCachedImages(bool clearAll=true);
+    static void destroyGL();
+    static void restoreGL();
+    S32         mSpecialRenderMode; // special lighting
+
 private:
     friend class LLPipeline;
-	AvatarOverallAppearance mOverallAppearance;
-	F32			mAttachmentSurfaceArea; //estimated surface area of attachments
-    U32			mAttachmentVisibleTriangleCount;
-    F32			mAttachmentEstTriangleCount;
-	bool		shouldAlphaMask();
+    AvatarOverallAppearance mOverallAppearance;
+    F32         mAttachmentSurfaceArea; //estimated surface area of attachments
+    U32         mAttachmentVisibleTriangleCount;
+    F32         mAttachmentEstTriangleCount;
+    bool        shouldAlphaMask();
 
-	BOOL 		mNeedsSkin; // avatar has been animated and verts have not been updated
-	F32			mLastSkinTime; //value of gFrameTimeSeconds at last skin update
+    BOOL        mNeedsSkin; // avatar has been animated and verts have not been updated
+    F32         mLastSkinTime; //value of gFrameTimeSeconds at last skin update
 
-	S32	 		mUpdatePeriod;
-	S32  		mNumInitFaces; //number of faces generated when creating the avatar drawable, does not inculde splitted faces due to long vertex buffer.
+    S32         mUpdatePeriod;
+    S32         mNumInitFaces; //number of faces generated when creating the avatar drawable, does not inculde splitted faces due to long vertex buffer.
 
     // profile handle
     U32 mGPUTimerQuery = 0;
@@ -570,126 +570,126 @@ private:
     // CPU render time in ms
     F32 mCPURenderTime = 0.f;
 
-	// the isTooComplex method uses these mutable values to avoid recalculating too frequently
+    // the isTooComplex method uses these mutable values to avoid recalculating too frequently
     // DEPRECATED -- obsolete avatar render cost values
-	mutable U32  mVisualComplexity;
-	mutable bool mVisualComplexityStale;
-	U32          mReportedVisualComplexity; // from other viewers through the simulator
+    mutable U32  mVisualComplexity;
+    mutable bool mVisualComplexityStale;
+    U32          mReportedVisualComplexity; // from other viewers through the simulator
 
-	mutable bool		mCachedInMuteList;
-	mutable F64			mCachedMuteListUpdateTime;
+    mutable bool        mCachedInMuteList;
+    mutable F64         mCachedMuteListUpdateTime;
 
-	VisualMuteSettings		mVisuallyMuteSetting;			// Always or never visually mute this AV
+    VisualMuteSettings      mVisuallyMuteSetting;           // Always or never visually mute this AV
 
-	//--------------------------------------------------------------------
-	// animated object status
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // animated object status
+    //--------------------------------------------------------------------
 public:
     bool mIsControlAvatar;
     bool mIsUIAvatar;
     bool mEnableDefaultMotions;
 
-	//--------------------------------------------------------------------
-	// Morph masks
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Morph masks
+    //--------------------------------------------------------------------
 public:
-	/*virtual*/ void	applyMorphMask(U8* tex_data, S32 width, S32 height, S32 num_components, LLAvatarAppearanceDefines::EBakedTextureIndex index = LLAvatarAppearanceDefines::BAKED_NUM_INDICES);
-	BOOL 		morphMaskNeedsUpdate(LLAvatarAppearanceDefines::EBakedTextureIndex index = LLAvatarAppearanceDefines::BAKED_NUM_INDICES);
+    /*virtual*/ void    applyMorphMask(U8* tex_data, S32 width, S32 height, S32 num_components, LLAvatarAppearanceDefines::EBakedTextureIndex index = LLAvatarAppearanceDefines::BAKED_NUM_INDICES);
+    BOOL        morphMaskNeedsUpdate(LLAvatarAppearanceDefines::EBakedTextureIndex index = LLAvatarAppearanceDefines::BAKED_NUM_INDICES);
 
-	
-	//--------------------------------------------------------------------
-	// Global colors
-	//--------------------------------------------------------------------
+
+    //--------------------------------------------------------------------
+    // Global colors
+    //--------------------------------------------------------------------
 public:
-	/*virtual*/void onGlobalColorChanged(const LLTexGlobalColor* global_color);
+    /*virtual*/void onGlobalColorChanged(const LLTexGlobalColor* global_color);
 
-	//--------------------------------------------------------------------
-	// Visibility
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Visibility
+    //--------------------------------------------------------------------
 protected:
-	void 		updateVisibility();
+    void        updateVisibility();
 private:
-	U32	 		mVisibilityRank;
-	BOOL 		mVisible;
-	
-	//--------------------------------------------------------------------
-	// Shadowing
-	//--------------------------------------------------------------------
+    U32         mVisibilityRank;
+    BOOL        mVisible;
+
+    //--------------------------------------------------------------------
+    // Shadowing
+    //--------------------------------------------------------------------
 public:
-	void 		updateShadowFaces();
-	LLDrawable*	mShadow;
+    void        updateShadowFaces();
+    LLDrawable* mShadow;
 private:
-	LLFace* 	mShadow0Facep;
-	LLFace* 	mShadow1Facep;
-	LLPointer<LLViewerTexture> mShadowImagep;
+    LLFace*     mShadow0Facep;
+    LLFace*     mShadow1Facep;
+    LLPointer<LLViewerTexture> mShadowImagep;
 
-	//--------------------------------------------------------------------
-	// Impostors
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Impostors
+    //--------------------------------------------------------------------
 public:
-	virtual BOOL isImpostor();
-	BOOL 		shouldImpostor(const F32 rank_factor = 1.0);
-	BOOL 	    needsImpostorUpdate() const;
-	const LLVector3& getImpostorOffset() const;
-	const LLVector2& getImpostorDim() const;
-	void 		getImpostorValues(LLVector4a* extents, LLVector3& angle, F32& distance) const;
-	void 		cacheImpostorValues();
-	void 		setImpostorDim(const LLVector2& dim);
-	static void	resetImpostors();
-	static void updateImpostors();
-	LLRenderTarget mImpostor;
-	BOOL		mNeedsImpostorUpdate;
-	S32			mLastImpostorUpdateReason;
-	F32SecondsImplicit mLastImpostorUpdateFrameTime;
+    virtual BOOL isImpostor();
+    BOOL        shouldImpostor(const F32 rank_factor = 1.0);
+    BOOL        needsImpostorUpdate() const;
+    const LLVector3& getImpostorOffset() const;
+    const LLVector2& getImpostorDim() const;
+    void        getImpostorValues(LLVector4a* extents, LLVector3& angle, F32& distance) const;
+    void        cacheImpostorValues();
+    void        setImpostorDim(const LLVector2& dim);
+    static void resetImpostors();
+    static void updateImpostors();
+    LLRenderTarget mImpostor;
+    BOOL        mNeedsImpostorUpdate;
+    S32         mLastImpostorUpdateReason;
+    F32SecondsImplicit mLastImpostorUpdateFrameTime;
     const LLVector3*  getLastAnimExtents() const { return mLastAnimExtents; }
-	void		setNeedsExtentUpdate(bool val) { mNeedsExtentUpdate = val; }
+    void        setNeedsExtentUpdate(bool val) { mNeedsExtentUpdate = val; }
 
 private:
-	LLVector3	mImpostorOffset;
-	LLVector2	mImpostorDim;
+    LLVector3   mImpostorOffset;
+    LLVector2   mImpostorDim;
     // This becomes true in the constructor and false after the first
     // idleUpdateMisc(). Not clear it serves any purpose.
-	BOOL		mNeedsAnimUpdate;
-    bool		mNeedsExtentUpdate;
-	LLVector3	mImpostorAngle;
-	F32			mImpostorDistance;
-	F32			mImpostorPixelArea;
-	LLVector3	mLastAnimExtents[2];  
-	LLVector3	mLastAnimBasePos;
-	
-	LLCachedControl<bool> mRenderUnloadedAvatar;
-
-	//--------------------------------------------------------------------
-	// Wind rippling in clothes
-	//--------------------------------------------------------------------
+    BOOL        mNeedsAnimUpdate;
+    bool        mNeedsExtentUpdate;
+    LLVector3   mImpostorAngle;
+    F32         mImpostorDistance;
+    F32         mImpostorPixelArea;
+    LLVector3   mLastAnimExtents[2];
+    LLVector3   mLastAnimBasePos;
+
+    LLCachedControl<bool> mRenderUnloadedAvatar;
+
+    //--------------------------------------------------------------------
+    // Wind rippling in clothes
+    //--------------------------------------------------------------------
 public:
-	LLVector4	mWindVec;
-	F32			mRipplePhase;
-	BOOL		mBelowWater;
+    LLVector4   mWindVec;
+    F32         mRipplePhase;
+    BOOL        mBelowWater;
 private:
-	F32			mWindFreq;
-	LLFrameTimer mRippleTimer;
-	F32			mRippleTimeLast;
-	LLVector3	mRippleAccel;
-	LLVector3	mLastVel;
-
-	//--------------------------------------------------------------------
-	// Culling
-	//--------------------------------------------------------------------
+    F32         mWindFreq;
+    LLFrameTimer mRippleTimer;
+    F32         mRippleTimeLast;
+    LLVector3   mRippleAccel;
+    LLVector3   mLastVel;
+
+    //--------------------------------------------------------------------
+    // Culling
+    //--------------------------------------------------------------------
 public:
-	static void	cullAvatarsByPixelArea();
-	BOOL		isCulled() const { return mCulled; }
+    static void cullAvatarsByPixelArea();
+    BOOL        isCulled() const { return mCulled; }
 private:
-	BOOL		mCulled;
+    BOOL        mCulled;
 
-	//--------------------------------------------------------------------
-	// Constants
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Constants
+    //--------------------------------------------------------------------
 public:
-	virtual LLViewerTexture::EBoostLevel 	getAvatarBoostLevel() const { return LLGLTexture::BOOST_AVATAR; }
-	virtual LLViewerTexture::EBoostLevel 	getAvatarBakedBoostLevel() const { return LLGLTexture::BOOST_AVATAR_BAKED; }
-	virtual S32 						getTexImageSize() const;
-	/*virtual*/ S32						getTexImageArea() const { return getTexImageSize()*getTexImageSize(); }
+    virtual LLViewerTexture::EBoostLevel    getAvatarBoostLevel() const { return LLGLTexture::BOOST_AVATAR; }
+    virtual LLViewerTexture::EBoostLevel    getAvatarBakedBoostLevel() const { return LLGLTexture::BOOST_AVATAR_BAKED; }
+    virtual S32                         getTexImageSize() const;
+    /*virtual*/ S32                     getTexImageArea() const { return getTexImageSize()*getTexImageSize(); }
 
 /**                    Rendering
  **                                                                            **
@@ -700,94 +700,94 @@ public:
  **                    TEXTURES
  **/
 
-	//--------------------------------------------------------------------
-	// Loading status
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Loading status
+    //--------------------------------------------------------------------
 public:
-	virtual BOOL    isTextureDefined(LLAvatarAppearanceDefines::ETextureIndex type, U32 index = 0) const;
-	virtual BOOL	isTextureVisible(LLAvatarAppearanceDefines::ETextureIndex type, U32 index = 0) const;
-	virtual BOOL	isTextureVisible(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerWearable *wearable) const;
-
-	BOOL			isFullyBaked();
-	static BOOL		areAllNearbyInstancesBaked(S32& grey_avatars);
-	static void		getNearbyRezzedStats(std::vector<S32>& counts);
-	static std::string rezStatusToString(S32 status);
-
-	//--------------------------------------------------------------------
-	// Baked textures
-	//--------------------------------------------------------------------
+    virtual BOOL    isTextureDefined(LLAvatarAppearanceDefines::ETextureIndex type, U32 index = 0) const;
+    virtual BOOL    isTextureVisible(LLAvatarAppearanceDefines::ETextureIndex type, U32 index = 0) const;
+    virtual BOOL    isTextureVisible(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerWearable *wearable) const;
+
+    BOOL            isFullyBaked();
+    static BOOL     areAllNearbyInstancesBaked(S32& grey_avatars);
+    static void     getNearbyRezzedStats(std::vector<S32>& counts);
+    static std::string rezStatusToString(S32 status);
+
+    //--------------------------------------------------------------------
+    // Baked textures
+    //--------------------------------------------------------------------
 public:
-	/*virtual*/ LLTexLayerSet*	createTexLayerSet(); // Return LLViewerTexLayerSet
-	void			releaseComponentTextures(); // ! BACKWARDS COMPATIBILITY !
+    /*virtual*/ LLTexLayerSet*  createTexLayerSet(); // Return LLViewerTexLayerSet
+    void            releaseComponentTextures(); // ! BACKWARDS COMPATIBILITY !
 
 protected:
-	static void		onBakedTextureMasksLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
-	static void		onInitialBakedTextureLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
-	static void		onBakedTextureLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
-	virtual void	removeMissingBakedTextures();
-	void			useBakedTexture(const LLUUID& id);
-	LLViewerTexLayerSet*  getTexLayerSet(const U32 index) const { return dynamic_cast<LLViewerTexLayerSet*>(mBakedTextureDatas[index].mTexLayerSet);	}
-
-
-	LLLoadedCallbackEntry::source_callback_list_t mCallbackTextureList ; 
-	BOOL mLoadedCallbacksPaused;
-	S32 mLoadedCallbackTextures; // count of 'loaded' baked textures, filled from mCallbackTextureList
-	LLFrameTimer mLastTexCallbackAddedTime;
-	std::set<LLUUID>	mTextureIDs;
-	//--------------------------------------------------------------------
-	// Local Textures
-	//--------------------------------------------------------------------
+    static void     onBakedTextureMasksLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
+    static void     onInitialBakedTextureLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
+    static void     onBakedTextureLoaded(BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
+    virtual void    removeMissingBakedTextures();
+    void            useBakedTexture(const LLUUID& id);
+    LLViewerTexLayerSet*  getTexLayerSet(const U32 index) const { return dynamic_cast<LLViewerTexLayerSet*>(mBakedTextureDatas[index].mTexLayerSet);    }
+
+
+    LLLoadedCallbackEntry::source_callback_list_t mCallbackTextureList ;
+    BOOL mLoadedCallbacksPaused;
+    S32 mLoadedCallbackTextures; // count of 'loaded' baked textures, filled from mCallbackTextureList
+    LLFrameTimer mLastTexCallbackAddedTime;
+    std::set<LLUUID>    mTextureIDs;
+    //--------------------------------------------------------------------
+    // Local Textures
+    //--------------------------------------------------------------------
 protected:
-	virtual void	setLocalTexture(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerTexture* tex, BOOL baked_version_exits, U32 index = 0);
-	virtual void	addLocalTextureStats(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerFetchedTexture* imagep, F32 texel_area_ratio, BOOL rendered, BOOL covered_by_baked);
-	// MULTI-WEARABLE: make self-only?
-	virtual void	setBakedReady(LLAvatarAppearanceDefines::ETextureIndex type, BOOL baked_version_exists, U32 index = 0);
-
-	//--------------------------------------------------------------------
-	// Texture accessors
-	//--------------------------------------------------------------------
+    virtual void    setLocalTexture(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerTexture* tex, BOOL baked_version_exits, U32 index = 0);
+    virtual void    addLocalTextureStats(LLAvatarAppearanceDefines::ETextureIndex type, LLViewerFetchedTexture* imagep, F32 texel_area_ratio, BOOL rendered, BOOL covered_by_baked);
+    // MULTI-WEARABLE: make self-only?
+    virtual void    setBakedReady(LLAvatarAppearanceDefines::ETextureIndex type, BOOL baked_version_exists, U32 index = 0);
+
+    //--------------------------------------------------------------------
+    // Texture accessors
+    //--------------------------------------------------------------------
 private:
-	virtual	void				setImage(const U8 te, LLViewerTexture *imagep, const U32 index); 
-	virtual LLViewerTexture*	getImage(const U8 te, const U32 index) const;
-	const std::string 			getImageURL(const U8 te, const LLUUID &uuid);
+    virtual void                setImage(const U8 te, LLViewerTexture *imagep, const U32 index);
+    virtual LLViewerTexture*    getImage(const U8 te, const U32 index) const;
+    const std::string           getImageURL(const U8 te, const LLUUID &uuid);
 
-	virtual const LLTextureEntry* getTexEntry(const U8 te_num) const;
-	virtual void setTexEntry(const U8 index, const LLTextureEntry &te);
+    virtual const LLTextureEntry* getTexEntry(const U8 te_num) const;
+    virtual void setTexEntry(const U8 index, const LLTextureEntry &te);
 
-	void checkTextureLoading() ;
-	//--------------------------------------------------------------------
-	// Layers
-	//--------------------------------------------------------------------
+    void checkTextureLoading() ;
+    //--------------------------------------------------------------------
+    // Layers
+    //--------------------------------------------------------------------
 protected:
-	void			deleteLayerSetCaches(bool clearAll = true);
-	void			addBakedTextureStats(LLViewerFetchedTexture* imagep, F32 pixel_area, F32 texel_area_ratio, S32 boost_level);
+    void            deleteLayerSetCaches(bool clearAll = true);
+    void            addBakedTextureStats(LLViewerFetchedTexture* imagep, F32 pixel_area, F32 texel_area_ratio, S32 boost_level);
 
-	//--------------------------------------------------------------------
-	// Composites
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Composites
+    //--------------------------------------------------------------------
 public:
-	virtual void	invalidateComposite(LLTexLayerSet* layerset);
-	virtual void	invalidateAll();
-	virtual void	setCompositeUpdatesEnabled(bool b) {}
-	virtual void 	setCompositeUpdatesEnabled(U32 index, bool b) {}
-	virtual bool 	isCompositeUpdateEnabled(U32 index) { return false; }
-
-	//--------------------------------------------------------------------
-	// Static texture/mesh/baked dictionary
-	//--------------------------------------------------------------------
+    virtual void    invalidateComposite(LLTexLayerSet* layerset);
+    virtual void    invalidateAll();
+    virtual void    setCompositeUpdatesEnabled(bool b) {}
+    virtual void    setCompositeUpdatesEnabled(U32 index, bool b) {}
+    virtual bool    isCompositeUpdateEnabled(U32 index) { return false; }
+
+    //--------------------------------------------------------------------
+    // Static texture/mesh/baked dictionary
+    //--------------------------------------------------------------------
 public:
-	static BOOL 	isIndexLocalTexture(LLAvatarAppearanceDefines::ETextureIndex i);
-	static BOOL 	isIndexBakedTexture(LLAvatarAppearanceDefines::ETextureIndex i);
+    static BOOL     isIndexLocalTexture(LLAvatarAppearanceDefines::ETextureIndex i);
+    static BOOL     isIndexBakedTexture(LLAvatarAppearanceDefines::ETextureIndex i);
 
-	//--------------------------------------------------------------------
-	// Messaging
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Messaging
+    //--------------------------------------------------------------------
 public:
-	void 			onFirstTEMessageReceived();
+    void            onFirstTEMessageReceived();
 private:
-	BOOL			mFirstTEMessageReceived;
-	BOOL			mFirstAppearanceMessageReceived;
-	
+    BOOL            mFirstTEMessageReceived;
+    BOOL            mFirstAppearanceMessageReceived;
+
 /**                    Textures
  **                                                                            **
  *******************************************************************************/
@@ -798,13 +798,13 @@ private:
  **/
 
 public:
-	void			debugColorizeSubMeshes(U32 i, const LLColor4& color);
-	virtual void 	updateMeshTextures();
-	void 			updateSexDependentLayerSets();
-	virtual void	dirtyMesh(); // Dirty the avatar mesh
-	void 			updateMeshData();
-	void			updateMeshVisibility();
-	LLViewerTexture*		getBakedTexture(const U8 te);
+    void            debugColorizeSubMeshes(U32 i, const LLColor4& color);
+    virtual void    updateMeshTextures();
+    void            updateSexDependentLayerSets();
+    virtual void    dirtyMesh(); // Dirty the avatar mesh
+    void            updateMeshData();
+    void            updateMeshVisibility();
+    LLViewerTexture*        getBakedTexture(const U8 te);
 
     // Matrix palette cache entry
     class alignas(16) MatrixPaletteCache
@@ -835,20 +835,20 @@ public:
     matrix_palette_cache_t mMatrixPaletteCache;
 
 protected:
-	void 			releaseMeshData();
-	virtual void restoreMeshData();
+    void            releaseMeshData();
+    virtual void restoreMeshData();
 private:
-	virtual void	dirtyMesh(S32 priority); // Dirty the avatar mesh, with priority
-	LLViewerJoint*	getViewerJoint(S32 idx);
-	S32 			mDirtyMesh; // 0 -- not dirty, 1 -- morphed, 2 -- LOD
-	BOOL			mMeshTexturesDirty;
-
-	//--------------------------------------------------------------------
-	// Destroy invisible mesh
-	//--------------------------------------------------------------------
+    virtual void    dirtyMesh(S32 priority); // Dirty the avatar mesh, with priority
+    LLViewerJoint*  getViewerJoint(S32 idx);
+    S32             mDirtyMesh; // 0 -- not dirty, 1 -- morphed, 2 -- LOD
+    BOOL            mMeshTexturesDirty;
+
+    //--------------------------------------------------------------------
+    // Destroy invisible mesh
+    //--------------------------------------------------------------------
 protected:
-	BOOL			mMeshValid;
-	LLFrameTimer	mMeshInvisibleTime;
+    BOOL            mMeshValid;
+    LLFrameTimer    mMeshInvisibleTime;
 
 /**                    Meshes
  **                                                                            **
@@ -859,49 +859,49 @@ protected:
  **                    APPEARANCE
  **/
 
-    LLPointer<LLAppearanceMessageContents> 	mLastProcessedAppearance;
-    
+    LLPointer<LLAppearanceMessageContents>  mLastProcessedAppearance;
+
 public:
-	void 			parseAppearanceMessage(LLMessageSystem* mesgsys, LLAppearanceMessageContents& msg);
-	void 			processAvatarAppearance(LLMessageSystem* mesgsys);
+    void            parseAppearanceMessage(LLMessageSystem* mesgsys, LLAppearanceMessageContents& msg);
+    void            processAvatarAppearance(LLMessageSystem* mesgsys);
     void            applyParsedAppearanceMessage(LLAppearanceMessageContents& contents, bool slam_params);
-    void 			hideHair();
-	void 			hideSkirt();
-	void			startAppearanceAnimation();
-	
-	//--------------------------------------------------------------------
-	// Appearance morphing
-	//--------------------------------------------------------------------
+    void            hideHair();
+    void            hideSkirt();
+    void            startAppearanceAnimation();
+
+    //--------------------------------------------------------------------
+    // Appearance morphing
+    //--------------------------------------------------------------------
 public:
-	BOOL			getIsAppearanceAnimating() const { return mAppearanceAnimating; }
+    BOOL            getIsAppearanceAnimating() const { return mAppearanceAnimating; }
 
-	// True if we are computing our appearance via local compositing
-	// instead of baked textures, as for example during wearable
-	// editing or when waiting for a subsequent server rebake.
-	/*virtual*/ BOOL	isUsingLocalAppearance() const { return mUseLocalAppearance; }
+    // True if we are computing our appearance via local compositing
+    // instead of baked textures, as for example during wearable
+    // editing or when waiting for a subsequent server rebake.
+    /*virtual*/ BOOL    isUsingLocalAppearance() const { return mUseLocalAppearance; }
 
-	// True if we are currently in appearance editing mode. Often but
-	// not always the same as isUsingLocalAppearance().
-	/*virtual*/ BOOL	isEditingAppearance() const { return mIsEditingAppearance; }
+    // True if we are currently in appearance editing mode. Often but
+    // not always the same as isUsingLocalAppearance().
+    /*virtual*/ BOOL    isEditingAppearance() const { return mIsEditingAppearance; }
 
-	// FIXME review isUsingLocalAppearance uses, some should be isEditing instead.
+    // FIXME review isUsingLocalAppearance uses, some should be isEditing instead.
 
 private:
-	BOOL			mAppearanceAnimating;
-	LLFrameTimer	mAppearanceMorphTimer;
-	F32				mLastAppearanceBlendTime;
-	BOOL			mIsEditingAppearance; // flag for if we're actively in appearance editing mode
-	BOOL			mUseLocalAppearance; // flag for if we're using a local composite
-
-	//--------------------------------------------------------------------
-	// Visibility
-	//--------------------------------------------------------------------
+    BOOL            mAppearanceAnimating;
+    LLFrameTimer    mAppearanceMorphTimer;
+    F32             mLastAppearanceBlendTime;
+    BOOL            mIsEditingAppearance; // flag for if we're actively in appearance editing mode
+    BOOL            mUseLocalAppearance; // flag for if we're using a local composite
+
+    //--------------------------------------------------------------------
+    // Visibility
+    //--------------------------------------------------------------------
 public:
-	BOOL			isVisible() const;
+    BOOL            isVisible() const;
     virtual bool    shouldRenderRigged() const;
-	void			setVisibilityRank(U32 rank);
-    U32				getVisibilityRank() const { return mVisibilityRank; }
-	static S32 		sNumVisibleAvatars; // Number of instances of this class
+    void            setVisibilityRank(U32 rank);
+    U32             getVisibilityRank() const { return mVisibilityRank; }
+    static S32      sNumVisibleAvatars; // Number of instances of this class
 /**                    Appearance
  **                                                                            **
  *******************************************************************************/
@@ -911,48 +911,48 @@ public:
  **                    WEARABLES
  **/
 
-	//--------------------------------------------------------------------
-	// Attachments
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Attachments
+    //--------------------------------------------------------------------
 public:
-	void 				clampAttachmentPositions();
-	virtual const LLViewerJointAttachment* attachObject(LLViewerObject *viewer_object);
-	virtual BOOL 		detachObject(LLViewerObject *viewer_object);
-	static bool		    getRiggedMeshID( LLViewerObject* pVO, LLUUID& mesh_id );
-	void				cleanupAttachedMesh( LLViewerObject* pVO );
+    void                clampAttachmentPositions();
+    virtual const LLViewerJointAttachment* attachObject(LLViewerObject *viewer_object);
+    virtual BOOL        detachObject(LLViewerObject *viewer_object);
+    static bool         getRiggedMeshID( LLViewerObject* pVO, LLUUID& mesh_id );
+    void                cleanupAttachedMesh( LLViewerObject* pVO );
     bool                hasPendingAttachedMeshes();
-	static LLVOAvatar*  findAvatarFromAttachment(LLViewerObject* obj);
-	/*virtual*/ BOOL	isWearingWearableType(LLWearableType::EType type ) const;
-	LLViewerObject *	findAttachmentByID( const LLUUID & target_id ) const;
-	LLViewerJointAttachment* getTargetAttachmentPoint(LLViewerObject* viewer_object);
+    static LLVOAvatar*  findAvatarFromAttachment(LLViewerObject* obj);
+    /*virtual*/ BOOL    isWearingWearableType(LLWearableType::EType type ) const;
+    LLViewerObject *    findAttachmentByID( const LLUUID & target_id ) const;
+    LLViewerJointAttachment* getTargetAttachmentPoint(LLViewerObject* viewer_object);
 
 protected:
-	void 				lazyAttach();
-	void				rebuildRiggedAttachments( void );
+    void                lazyAttach();
+    void                rebuildRiggedAttachments( void );
 
-	//--------------------------------------------------------------------
-	// Map of attachment points, by ID
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Map of attachment points, by ID
+    //--------------------------------------------------------------------
 public:
-	S32 				getAttachmentCount(); // Warning: order(N) not order(1) // currently used only by -self
-	typedef std::map<S32, LLViewerJointAttachment*> attachment_map_t;
-	attachment_map_t 								mAttachmentPoints;
-	std::vector<LLPointer<LLViewerObject> > 		mPendingAttachment;
-
-	//--------------------------------------------------------------------
-	// HUD functions
-	//--------------------------------------------------------------------
+    S32                 getAttachmentCount(); // Warning: order(N) not order(1) // currently used only by -self
+    typedef std::map<S32, LLViewerJointAttachment*> attachment_map_t;
+    attachment_map_t                                mAttachmentPoints;
+    std::vector<LLPointer<LLViewerObject> >         mPendingAttachment;
+
+    //--------------------------------------------------------------------
+    // HUD functions
+    //--------------------------------------------------------------------
 public:
-	BOOL 				hasHUDAttachment() const;
-	LLBBox 				getHUDBBox() const;
-	void 				resetHUDAttachments();
-	S32					getMaxAttachments() const;
-	BOOL				canAttachMoreObjects(U32 n=1) const;
-    S32					getMaxAnimatedObjectAttachments() const;
-    BOOL				canAttachMoreAnimatedObjects(U32 n=1) const;
+    BOOL                hasHUDAttachment() const;
+    LLBBox              getHUDBBox() const;
+    void                resetHUDAttachments();
+    S32                 getMaxAttachments() const;
+    BOOL                canAttachMoreObjects(U32 n=1) const;
+    S32                 getMaxAnimatedObjectAttachments() const;
+    BOOL                canAttachMoreAnimatedObjects(U32 n=1) const;
 protected:
-	U32					getNumAttachments() const; // O(N), not O(1)
-	U32					getNumAnimatedObjectAttachments() const; // O(N), not O(1)
+    U32                 getNumAttachments() const; // O(N), not O(1)
+    U32                 getNumAnimatedObjectAttachments() const; // O(N), not O(1)
 
 /**                    Wearables
  **                                                                            **
@@ -963,56 +963,56 @@ protected:
  **                    ACTIONS
  **/
 
-	//--------------------------------------------------------------------
-	// Animations
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Animations
+    //--------------------------------------------------------------------
 public:
-	BOOL 			isAnyAnimationSignaled(const LLUUID *anim_array, const S32 num_anims) const;
-	void 			processAnimationStateChanges();
+    BOOL            isAnyAnimationSignaled(const LLUUID *anim_array, const S32 num_anims) const;
+    void            processAnimationStateChanges();
 protected:
-	BOOL 			processSingleAnimationStateChange(const LLUUID &anim_id, BOOL start);
-	void 			resetAnimations();
+    BOOL            processSingleAnimationStateChange(const LLUUID &anim_id, BOOL start);
+    void            resetAnimations();
 private:
-	LLTimer			mAnimTimer;
-	F32				mTimeLast;	
+    LLTimer         mAnimTimer;
+    F32             mTimeLast;
 
-	//--------------------------------------------------------------------
-	// Animation state data
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Animation state data
+    //--------------------------------------------------------------------
 public:
-	typedef std::map<LLUUID, S32>::iterator AnimIterator;
-	std::map<LLUUID, S32> 					mSignaledAnimations; // requested state of Animation name/value
-	std::map<LLUUID, S32> 					mPlayingAnimations; // current state of Animation name/value
+    typedef std::map<LLUUID, S32>::iterator AnimIterator;
+    std::map<LLUUID, S32>                   mSignaledAnimations; // requested state of Animation name/value
+    std::map<LLUUID, S32>                   mPlayingAnimations; // current state of Animation name/value
 
-	typedef std::multimap<LLUUID, LLUUID> 	AnimationSourceMap;
-	typedef AnimationSourceMap::iterator 	AnimSourceIterator;
-	AnimationSourceMap 						mAnimationSources; // object ids that triggered anim ids
+    typedef std::multimap<LLUUID, LLUUID>   AnimationSourceMap;
+    typedef AnimationSourceMap::iterator    AnimSourceIterator;
+    AnimationSourceMap                      mAnimationSources; // object ids that triggered anim ids
 
-	//--------------------------------------------------------------------
-	// Chat
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Chat
+    //--------------------------------------------------------------------
 public:
-	void			addChat(const LLChat& chat);
-	void	   		clearChat();
-	void	   		startTyping() { mTyping = TRUE; mTypingTimer.reset(); }
-	void			stopTyping() { mTyping = FALSE; }
+    void            addChat(const LLChat& chat);
+    void            clearChat();
+    void            startTyping() { mTyping = TRUE; mTypingTimer.reset(); }
+    void            stopTyping() { mTyping = FALSE; }
 private:
-	bool			mVisibleChat;
+    bool            mVisibleChat;
 
-	//--------------------------------------------------------------------
-	// Lip synch morphs
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Lip synch morphs
+    //--------------------------------------------------------------------
 private:
-	bool 		   	mLipSyncActive; // we're morphing for lip sync
-	LLVisualParam* 	mOohMorph; // cached pointers morphs for lip sync
-	LLVisualParam* 	mAahMorph; // cached pointers morphs for lip sync
+    bool            mLipSyncActive; // we're morphing for lip sync
+    LLVisualParam*  mOohMorph; // cached pointers morphs for lip sync
+    LLVisualParam*  mAahMorph; // cached pointers morphs for lip sync
 
-	//--------------------------------------------------------------------
-	// Flight
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Flight
+    //--------------------------------------------------------------------
 public:
-	BOOL			mInAir;
-	LLFrameTimer	mTimeInAir;
+    BOOL            mInAir;
+    LLFrameTimer    mTimeInAir;
 
 /**                    Actions
  **                                                                            **
@@ -1024,28 +1024,28 @@ public:
  **/
 
 private:
-	F32 		mSpeedAccum; // measures speed (for diagnostics mostly).
-	BOOL 		mTurning; // controls hysteresis on avatar rotation
-	F32			mSpeed; // misc. animation repeated state
+    F32         mSpeedAccum; // measures speed (for diagnostics mostly).
+    BOOL        mTurning; // controls hysteresis on avatar rotation
+    F32         mSpeed; // misc. animation repeated state
 
-	//--------------------------------------------------------------------
-	// Dimensions
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Dimensions
+    //--------------------------------------------------------------------
 public:
-	void 		resolveHeightGlobal(const LLVector3d &inPos, LLVector3d &outPos, LLVector3 &outNorm);
-	bool		distanceToGround( const LLVector3d &startPoint, LLVector3d &collisionPoint, F32 distToIntersectionAlongRay );
-	void 		resolveHeightAgent(const LLVector3 &inPos, LLVector3 &outPos, LLVector3 &outNorm);
-	void 		resolveRayCollisionAgent(const LLVector3d start_pt, const LLVector3d end_pt, LLVector3d &out_pos, LLVector3 &out_norm);
-	void 		slamPosition(); // Slam position to transmitted position (for teleport);
+    void        resolveHeightGlobal(const LLVector3d &inPos, LLVector3d &outPos, LLVector3 &outNorm);
+    bool        distanceToGround( const LLVector3d &startPoint, LLVector3d &collisionPoint, F32 distToIntersectionAlongRay );
+    void        resolveHeightAgent(const LLVector3 &inPos, LLVector3 &outPos, LLVector3 &outNorm);
+    void        resolveRayCollisionAgent(const LLVector3d start_pt, const LLVector3d end_pt, LLVector3d &out_pos, LLVector3 &out_norm);
+    void        slamPosition(); // Slam position to transmitted position (for teleport);
 protected:
 
-	//--------------------------------------------------------------------
-	// Material being stepped on
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Material being stepped on
+    //--------------------------------------------------------------------
 private:
-	BOOL		mStepOnLand;
-	U8			mStepMaterial;
-	LLVector3	mStepObjectVelocity;
+    BOOL        mStepOnLand;
+    U8          mStepMaterial;
+    LLVector3   mStepObjectVelocity;
 
 /**                    Physics
  **                                                                            **
@@ -1057,23 +1057,23 @@ private:
  **/
 
 public:
-	/*virtual*/ BOOL 	setParent(LLViewerObject* parent);
-	/*virtual*/ void 	addChild(LLViewerObject *childp);
-	/*virtual*/ void 	removeChild(LLViewerObject *childp);
+    /*virtual*/ BOOL    setParent(LLViewerObject* parent);
+    /*virtual*/ void    addChild(LLViewerObject *childp);
+    /*virtual*/ void    removeChild(LLViewerObject *childp);
 
-	//--------------------------------------------------------------------
-	// Sitting
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Sitting
+    //--------------------------------------------------------------------
 public:
-	void			sitDown(BOOL bSitting);
-	BOOL			isSitting(){return mIsSitting;}
-	void 			sitOnObject(LLViewerObject *sit_object);
-	void 			getOffObject();
+    void            sitDown(BOOL bSitting);
+    BOOL            isSitting(){return mIsSitting;}
+    void            sitOnObject(LLViewerObject *sit_object);
+    void            getOffObject();
 private:
-	// set this property only with LLVOAvatar::sitDown method
-	BOOL 			mIsSitting;
-	// position backup in case of missing data
-	LLVector3		mLastRootPos;
+    // set this property only with LLVOAvatar::sitDown method
+    BOOL            mIsSitting;
+    // position backup in case of missing data
+    LLVector3       mLastRootPos;
 
 /**                    Hierarchy
  **                                                                            **
@@ -1085,34 +1085,34 @@ private:
  **/
 
 public:
-	virtual std::string	getFullname() const; // Returns "FirstName LastName"
-	std::string		avString() const; // Frequently used string in log messages "Avatar '<full name'"
+    virtual std::string getFullname() const; // Returns "FirstName LastName"
+    std::string     avString() const; // Frequently used string in log messages "Avatar '<full name'"
 protected:
-	static void		getAnimLabels(std::vector<std::string>* labels);
-	static void		getAnimNames(std::vector<std::string>* names);	
+    static void     getAnimLabels(std::vector<std::string>* labels);
+    static void     getAnimNames(std::vector<std::string>* names);
 private:
     bool            mNameIsSet;
-	std::string  	mTitle;
-	bool	  		mNameAway;
-	bool	  		mNameDoNotDisturb;
-	bool	  		mNameMute;
-	bool      		mNameAppearance;
-	bool			mNameFriend;
-	bool			mNameCloud;
-	F32				mNameAlpha;
-	BOOL      		mRenderGroupTitles;
-
-	//--------------------------------------------------------------------
-	// Display the name (then optionally fade it out)
-	//--------------------------------------------------------------------
+    std::string     mTitle;
+    bool            mNameAway;
+    bool            mNameDoNotDisturb;
+    bool            mNameMute;
+    bool            mNameAppearance;
+    bool            mNameFriend;
+    bool            mNameCloud;
+    F32             mNameAlpha;
+    BOOL            mRenderGroupTitles;
+
+    //--------------------------------------------------------------------
+    // Display the name (then optionally fade it out)
+    //--------------------------------------------------------------------
 public:
-	LLFrameTimer	mChatTimer;
-	LLPointer<LLHUDNameTag> mNameText;
+    LLFrameTimer    mChatTimer;
+    LLPointer<LLHUDNameTag> mNameText;
 private:
-	LLFrameTimer	mTimeVisible;
-	std::deque<LLChat> mChats;
-	BOOL			mTyping;
-	LLFrameTimer	mTypingTimer;
+    LLFrameTimer    mTimeVisible;
+    std::deque<LLChat> mChats;
+    BOOL            mTyping;
+    LLFrameTimer    mTypingTimer;
 
 /**                    Name
  **                                                                            **
@@ -1123,34 +1123,34 @@ private:
  **                    SOUNDS
  **/
 
-	//--------------------------------------------------------------------
-	// Voice visualizer
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Voice visualizer
+    //--------------------------------------------------------------------
 public:
-	// Responsible for detecting the user's voice signal (and when the
-	// user speaks, it puts a voice symbol over the avatar's head) and gesticulations
-	LLPointer<LLVoiceVisualizer>  mVoiceVisualizer;
-	int					mCurrentGesticulationLevel;
-
-	//--------------------------------------------------------------------
-	// Step sound
-	//--------------------------------------------------------------------
+    // Responsible for detecting the user's voice signal (and when the
+    // user speaks, it puts a voice symbol over the avatar's head) and gesticulations
+    LLPointer<LLVoiceVisualizer>  mVoiceVisualizer;
+    int                 mCurrentGesticulationLevel;
+
+    //--------------------------------------------------------------------
+    // Step sound
+    //--------------------------------------------------------------------
 protected:
-	const LLUUID& 		getStepSound() const;
+    const LLUUID&       getStepSound() const;
 private:
-	// Global table of sound ids per material, and the ground
-	const static LLUUID	sStepSounds[LL_MCODE_END];
-	const static LLUUID	sStepSoundOnLand;
+    // Global table of sound ids per material, and the ground
+    const static LLUUID sStepSounds[LL_MCODE_END];
+    const static LLUUID sStepSoundOnLand;
 
-	//--------------------------------------------------------------------
-	// Foot step state (for generating sounds)
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Foot step state (for generating sounds)
+    //--------------------------------------------------------------------
 public:
-	void 				setFootPlane(const LLVector4 &plane) { mFootPlane = plane; }
-	LLVector4			mFootPlane;
+    void                setFootPlane(const LLVector4 &plane) { mFootPlane = plane; }
+    LLVector4           mFootPlane;
 private:
-	BOOL				mWasOnGroundLeft;
-	BOOL				mWasOnGroundRight;
+    BOOL                mWasOnGroundLeft;
+    BOOL                mWasOnGroundRight;
 
 /**                    Sounds
  **                                                                            **
@@ -1160,56 +1160,56 @@ private:
  **                                                                            **
  **                    DIAGNOSTICS
  **/
-	
-	//--------------------------------------------------------------------
-	// General
-	//--------------------------------------------------------------------
+
+    //--------------------------------------------------------------------
+    // General
+    //--------------------------------------------------------------------
 public:
     void                getSortedJointNames(S32 joint_type, std::vector<std::string>& result) const;
-	void				dumpArchetypeXML(const std::string& prefix, bool group_by_wearables = false);
-	void 				dumpAppearanceMsgParams( const std::string& dump_prefix,
-												 const LLAppearanceMessageContents& contents);
-	static void			dumpBakedStatus();
-	const std::string 	getBakedStatusForPrintout() const;
-	void				dumpAvatarTEs(const std::string& context) const;
-
-	static F32 			sUnbakedTime; // Total seconds with >=1 unbaked avatars
-	static F32 			sUnbakedUpdateTime; // Last time stats were updated (to prevent multiple updates per frame) 
-	static F32 			sGreyTime; // Total seconds with >=1 grey avatars	
-	static F32 			sGreyUpdateTime; // Last time stats were updated (to prevent multiple updates per frame) 
+    void                dumpArchetypeXML(const std::string& prefix, bool group_by_wearables = false);
+    void                dumpAppearanceMsgParams( const std::string& dump_prefix,
+                                                 const LLAppearanceMessageContents& contents);
+    static void         dumpBakedStatus();
+    const std::string   getBakedStatusForPrintout() const;
+    void                dumpAvatarTEs(const std::string& context) const;
+
+    static F32          sUnbakedTime; // Total seconds with >=1 unbaked avatars
+    static F32          sUnbakedUpdateTime; // Last time stats were updated (to prevent multiple updates per frame)
+    static F32          sGreyTime; // Total seconds with >=1 grey avatars
+    static F32          sGreyUpdateTime; // Last time stats were updated (to prevent multiple updates per frame)
 protected:
-	S32					getUnbakedPixelAreaRank();
-	BOOL				mHasGrey;
+    S32                 getUnbakedPixelAreaRank();
+    BOOL                mHasGrey;
 private:
-	F32					mMinPixelArea;
-	F32					mMaxPixelArea;
-	F32					mAdjustedPixelArea;
-	std::string  		mDebugText;
-	std::string			mBakedTextureDebugText;
+    F32                 mMinPixelArea;
+    F32                 mMaxPixelArea;
+    F32                 mAdjustedPixelArea;
+    std::string         mDebugText;
+    std::string         mBakedTextureDebugText;
 
 
-	//--------------------------------------------------------------------
-	// Avatar Rez Metrics
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // Avatar Rez Metrics
+    //--------------------------------------------------------------------
 public:
-	void 			debugAvatarRezTime(std::string notification_name, std::string comment = "");
-	F32				debugGetExistenceTimeElapsedF32() const { return mDebugExistenceTimer.getElapsedTimeF32(); }
+    void            debugAvatarRezTime(std::string notification_name, std::string comment = "");
+    F32             debugGetExistenceTimeElapsedF32() const { return mDebugExistenceTimer.getElapsedTimeF32(); }
 
 protected:
-	LLFrameTimer	mRuthDebugTimer; // For tracking how long it takes for av to rez
-	LLFrameTimer	mDebugExistenceTimer; // Debugging for how long the avatar has been in memory.
-	LLFrameTimer	mLastAppearanceMessageTimer; // Time since last appearance message received.
+    LLFrameTimer    mRuthDebugTimer; // For tracking how long it takes for av to rez
+    LLFrameTimer    mDebugExistenceTimer; // Debugging for how long the avatar has been in memory.
+    LLFrameTimer    mLastAppearanceMessageTimer; // Time since last appearance message received.
 
-	//--------------------------------------------------------------------
-	// COF monitoring
-	//--------------------------------------------------------------------
+    //--------------------------------------------------------------------
+    // COF monitoring
+    //--------------------------------------------------------------------
 
 public:
-	// COF version of last viewer-initiated appearance update request. For non-self avs, this will remain at default.
-	S32 mLastUpdateRequestCOFVersion;
+    // COF version of last viewer-initiated appearance update request. For non-self avs, this will remain at default.
+    S32 mLastUpdateRequestCOFVersion;
 
-	// COF version of last appearance message received for this av.
-	S32 mLastUpdateReceivedCOFVersion;
+    // COF version of last appearance message received for this av.
+    S32 mLastUpdateReceivedCOFVersion;
 
 /**                    Diagnostics
  **                                                                            **
@@ -1235,7 +1235,7 @@ extern const F32 MAX_HOVER_Z;
 extern const F32 MIN_HOVER_Z;
 
 std::string get_sequential_numbered_file_name(const std::string& prefix,
-											  const std::string& suffix);
+                                              const std::string& suffix);
 void dump_sequential_xml(const std::string outprefix, const LLSD& content);
 void dump_visual_param(apr_file_t* file, LLVisualParam* viewer_param, F32 value);