merge

13 files changed, 200 insertions, 47 deletions

diff --git a/indra/llappearance/llavatarappearance.cpp b/indra/llappearance/llavatarappearance.cpp
index 3c01a00e61..c4ff667fa1 100755
--- a/indra/llappearance/llavatarappearance.cpp
+++ b/indra/llappearance/llavatarappearance.cpp
@@ -175,7 +175,7 @@ LLAvatarAppearance::LLAvatarAppearance(LLWearableData* wearable_data) :
 	mBakedTextureDatas.resize(LLAvatarAppearanceDefines::BAKED_NUM_INDICES);
 	for (U32 i = 0; i < mBakedTextureDatas.size(); i++ )
 	{
-		mBakedTextureDatas[i].mLastTextureIndex = IMG_DEFAULT_AVATAR;
+		mBakedTextureDatas[i].mLastTextureID = IMG_DEFAULT_AVATAR;
 		mBakedTextureDatas[i].mTexLayerSet = NULL;
 		mBakedTextureDatas[i].mIsLoaded = false;
 		mBakedTextureDatas[i].mIsUsed = false;
diff --git a/indra/llappearance/llavatarappearance.h b/indra/llappearance/llavatarappearance.h
index abe3599685..11ea5e5a46 100755
--- a/indra/llappearance/llavatarappearance.h
+++ b/indra/llappearance/llavatarappearance.h
@@ -308,7 +308,7 @@ protected:
 	typedef std::deque<LLMaskedMorph *> 	morph_list_t;
 	struct BakedTextureData
 	{
-		LLUUID								mLastTextureIndex;
+		LLUUID								mLastTextureID;
 		LLTexLayerSet*		 				mTexLayerSet; // Only exists for self
 		bool								mIsLoaded;
 		bool								mIsUsed;
diff --git a/indra/llmessage/llurlrequest.cpp b/indra/llmessage/llurlrequest.cpp
index f3f0007205..8c0ad35204 100644..100755
--- a/indra/llmessage/llurlrequest.cpp
+++ b/indra/llmessage/llurlrequest.cpp
@@ -181,6 +181,10 @@ void LLURLRequest::setURL(const std::string& url)
 {
 	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mDetail->mURL = url;
+	if (url.empty())
+	{
+		llwarns << "empty URL specified" << llendl;
+	}
 }
 
 std::string LLURLRequest::getURL() const
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 7a8586ebdc..4e103bb75e 100755
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -1750,6 +1750,8 @@ void LLAppearanceMgr::updateAppearanceFromCOF(bool update_base_outfit_ordering)
 	{
 		requestServerAppearanceUpdate();
 	}
+	// DRANO really should wait for the appearance message to set this.
+	// verify that deleting this line doesn't break anything.
 	gAgentAvatarp->setIsUsingServerBakes(gAgent.getRegion() && gAgent.getRegion()->getCentralBakeVersion());
 	
 	//dumpCat(getCOF(),"COF, start");
@@ -2650,12 +2652,70 @@ void LLAppearanceMgr::updateClothingOrderingInfo(LLUUID cat_id, bool update_base
 	if (inventory_changed) gInventory.notifyObservers();
 }
 
+// This is intended for use with HTTP Clients/Responders, but is not
+// specifically coupled with those classes.
+class LLHTTPRetryPolicy: public LLThreadSafeRefCount
+{
+public:
+	LLHTTPRetryPolicy() {}
+	virtual ~LLHTTPRetryPolicy() {}
+	virtual bool shouldRetry(U32 status, F32& seconds_to_wait) = 0;
+};
+
+// Example of simplest possible policy, not necessarily recommended.
+class LLAlwaysRetryImmediatelyPolicy: public LLHTTPRetryPolicy
+{
+public:
+	LLAlwaysRetryImmediatelyPolicy() {}
+	bool shouldRetry(U32 status, F32& seconds_to_wait)
+	{
+		seconds_to_wait = 0.0;
+		return true;
+	}
+};
+
+// Very general policy with geometric back-off after failures,
+// up to a maximum delay, and maximum number of retries.
+class LLAdaptiveRetryPolicy: public LLHTTPRetryPolicy
+{
+public:
+	LLAdaptiveRetryPolicy(F32 min_delay, F32 max_delay, F32 backoff_factor, U32 max_retries):
+		mMinDelay(min_delay),
+		mMaxDelay(max_delay),
+		mBackoffFactor(backoff_factor),
+		mMaxRetries(max_retries),
+		mDelay(min_delay),
+		mRetryCount(0)
+	{
+	}
+
+	bool shouldRetry(U32 status, F32& seconds_to_wait)
+	{
+		seconds_to_wait = mDelay;
+		mDelay = llclamp(mDelay*mBackoffFactor,mMinDelay,mMaxDelay);
+		mRetryCount++;
+		return (mRetryCount<=mMaxRetries);
+	}
+
+private:
+	F32 mMinDelay; // delay never less than this value
+	F32 mMaxDelay; // delay never exceeds this value
+	F32 mBackoffFactor; // delay increases by this factor after each retry, up to mMaxDelay.
+	U32 mMaxRetries; // maximum number of times shouldRetry will return true.
+	F32 mDelay; // current delay.
+	U32 mRetryCount; // number of times shouldRetry has been called.
+};
+
 class RequestAgentUpdateAppearanceResponder: public LLHTTPClient::Responder
 {
 public:
 	RequestAgentUpdateAppearanceResponder()
 	{
-		llinfos << "request created" << llendl;
+		mRetryPolicy = new LLAdaptiveRetryPolicy(1.0, 16.0, 2.0, 5);
+	}
+
+	virtual ~RequestAgentUpdateAppearanceResponder()
+	{
 	}
 
 	// Successful completion.
@@ -2667,11 +2727,26 @@ public:
 	// Error
 	/*virtual*/ void error(U32 status, const std::string& reason)
 	{
-		llwarns << "appearance update request failed, reason: " << reason << llendl;
+		llwarns << "appearance update request failed, status: " << status << " reason: " << reason << llendl;
+		F32 seconds_to_wait;
+		if (mRetryPolicy->shouldRetry(status,seconds_to_wait))
+		{
+			llinfos << "retrying" << llendl;
+			doAfterInterval(boost::bind(&LLAppearanceMgr::requestServerAppearanceUpdate,
+										LLAppearanceMgr::getInstance(),
+										LLCurl::ResponderPtr(this)),
+							seconds_to_wait);
+		}
+		else
+		{
+			llwarns << "giving up after too many retries" << llendl;
+		}
 	}	
+
+	LLPointer<LLHTTPRetryPolicy> mRetryPolicy;
 };
 
-void LLAppearanceMgr::requestServerAppearanceUpdate()
+void LLAppearanceMgr::requestServerAppearanceUpdate(LLCurl::ResponderPtr responder_ptr)
 {
 	if (!gAgent.getRegion())
 	{
@@ -2684,14 +2759,19 @@ void LLAppearanceMgr::requestServerAppearanceUpdate()
 	std::string url = gAgent.getRegion()->getCapability("UpdateAvatarAppearance");	
 	if (url.empty())
 	{
-		llwarns << "NO CAP for UpdateAvatarAppearance. This is a bug." << llendl;
+		llwarns << "No cap for UpdateAvatarAppearance." << llendl;
 		return;
 	}
 	
 	LLSD body;
 	S32 cof_version = getCOFVersion();
 	body["cof_version"] = cof_version;
-	LLHTTPClient::post(url, body, new RequestAgentUpdateAppearanceResponder);
+	//LLCurl::ResponderPtr responder_ptr;
+	if (!responder_ptr.get())
+	{
+		responder_ptr = new RequestAgentUpdateAppearanceResponder;
+	}
+	LLHTTPClient::post(url, body, responder_ptr);
 	llassert(cof_version >= mLastUpdateRequestCOFVersion);
 	mLastUpdateRequestCOFVersion = cof_version;
 }
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 4baee10218..01ed66711c 100755
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -187,7 +187,7 @@ public:
 
 	bool isInUpdateAppearanceFromCOF() { return mIsInUpdateAppearanceFromCOF; }
 
-	void requestServerAppearanceUpdate();
+	void requestServerAppearanceUpdate(LLCurl::ResponderPtr responder_ptr = NULL);
 
 protected:
 	LLAppearanceMgr();
diff --git a/indra/newview/llcallbacklist.cpp b/indra/newview/llcallbacklist.cpp
index 357a6582d1..79ec43dfe9 100644..100755
--- a/indra/newview/llcallbacklist.cpp
+++ b/indra/newview/llcallbacklist.cpp
@@ -27,6 +27,7 @@
 #include "llviewerprecompiledheaders.h"
 
 #include "llcallbacklist.h"
+#include "lleventtimer.h"
 
 // Library includes
 #include "llerror.h"
@@ -180,6 +181,54 @@ void doOnIdleRepeating(bool_func_t callable)
 	gIdleCallbacks.addFunction(&OnIdleCallbackRepeating::onIdle,cb_functor);
 }
 
+class NullaryFuncEventTimer: public LLEventTimer
+{
+public:
+	NullaryFuncEventTimer(nullary_func_t callable, F32 seconds):
+		LLEventTimer(seconds),
+		mCallable(callable)
+	{
+	}
+
+private:
+	BOOL tick()
+	{
+		mCallable();
+		return TRUE;
+	}
+
+	nullary_func_t mCallable;
+};
+
+// Call a given callable once after specified interval.
+void doAfterInterval(nullary_func_t callable, F32 seconds)
+{
+	new NullaryFuncEventTimer(callable, seconds);
+}
+
+class BoolFuncEventTimer: public LLEventTimer
+{
+public:
+	BoolFuncEventTimer(bool_func_t callable, F32 seconds):
+		LLEventTimer(seconds),
+		mCallable(callable)
+	{
+	}
+private:
+	BOOL tick()
+	{
+		return mCallable();
+	}
+
+	bool_func_t mCallable;
+};
+
+// Call a given callable every specified number of seconds, until it returns true.
+void doPeriodically(bool_func_t callable, F32 seconds)
+{
+	new BoolFuncEventTimer(callable, seconds);
+}
+
 #ifdef _DEBUG
 
 void test1(void *data)
diff --git a/indra/newview/llcallbacklist.h b/indra/newview/llcallbacklist.h
index 97f3bfd9ee..0516c9cdb4 100644
--- a/indra/newview/llcallbacklist.h
+++ b/indra/newview/llcallbacklist.h
@@ -61,6 +61,12 @@ void doOnIdleOneTime(nullary_func_t callable);
 // Repeatedly call a callable in idle loop until it returns true.
 void doOnIdleRepeating(bool_func_t callable);
 
+// Call a given callable once after specified interval.
+void doAfterInterval(nullary_func_t callable, F32 seconds);
+
+// Call a given callable every specified number of seconds, until it returns true.
+void doPeriodically(bool_func_t callable, F32 seconds);
+
 extern LLCallbackList gIdleCallbacks;
 
 #endif
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp
index f4d0110b0f..eb92902de9 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.cpp
+++ b/indra/newview/llinventorymodelbackgroundfetch.cpp
@@ -183,7 +183,7 @@ void LLInventoryModelBackgroundFetch::backgroundFetchCB(void *)
 
 void LLInventoryModelBackgroundFetch::backgroundFetch()
 {
-	if (mBackgroundFetchActive && gAgent.getRegion())
+	if (mBackgroundFetchActive && gAgent.getRegion() && gAgent.getRegion()->capabilitiesReceived())
 	{
 		// If we'll be using the capability, we'll be sending batches and the background thing isn't as important.
 		if (gSavedSettings.getBOOL("UseHTTPInventory")) 
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index db08c16f15..43bfb4442b 100644
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -351,7 +351,7 @@ public:
 			if (!success)
 			{
 				worker->setGetStatus(status, reason);
-// 				llwarns << "CURL GET FAILED, status:" << status << " reason:" << reason << llendl;
+ 				llwarns << "CURL GET FAILED, status:" << status << " reason:" << reason << " id: " << mID <<llendl;
 			}
 			
 			data_size = worker->callbackHttpGet(channels, buffer, partial, success);
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 0855bc9243..c8ab055e3f 100755
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -1745,6 +1745,11 @@ bool LLViewerRegion::isSpecialCapabilityName(const std::string &name)
 
 std::string LLViewerRegion::getCapability(const std::string& name) const
 {
+	if (!capabilitiesReceived() && (name!=std::string("Seed")))
+	{
+		llwarns << "getCapability called before caps received" << llendl;
+	}
+	
 	CapabilityMap::const_iterator iter = mImpl->mCapabilities.find(name);
 	if(iter == mImpl->mCapabilities.end())
 	{
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index a73ce1d115..37f2fd3520 100644..100755
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -1946,8 +1946,10 @@ void LLViewerFetchedTexture::setIsMissingAsset()
 	}
 	else
 	{
-		//it is normal no map tile on an empty region.
-		//llwarns << mUrl << ": Marking image as missing" << llendl;
+		// This may or may not be an error - it is normal to have no
+		// map tile on an empty region, but bad if we're failing on a
+		// server bake texture.
+		llwarns << mUrl << ": Marking image as missing" << llendl;
 	}
 	if (mHasFetcher)
 	{
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 168a116b95..75e71a7613 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -5767,6 +5767,25 @@ LLMotion* LLVOAvatar::findMotion(const LLUUID& id) const
 	return mMotionController.findMotion(id);
 }
 
+void LLVOAvatar::debugColorizeSubMeshes(U32 i, const LLColor4& color)
+{
+	if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
+	{
+		avatar_joint_mesh_list_t::iterator iter = mBakedTextureDatas[i].mJointMeshes.begin();
+		avatar_joint_mesh_list_t::iterator end  = mBakedTextureDatas[i].mJointMeshes.end();
+		for (; iter != end; ++iter)
+		{
+			LLAvatarJointMesh* mesh = (*iter);
+			if (mesh)
+			{
+				{
+					mesh->setColor(color);
+				}
+			}
+		}
+	}
+}
+
 //-----------------------------------------------------------------------------
 // updateMeshTextures()
 // Uses the current TE values to set the meshes' and layersets' textures.
@@ -5814,7 +5833,7 @@ void LLVOAvatar::updateMeshTextures()
 										  && ( !layerset->getViewerComposite()->isInitialized()
 										  || !layerset->isLocalTextureDataAvailable() );
 			use_lkg_baked_layer[i] = (!is_layer_baked[i] 
-									  && (mBakedTextureDatas[i].mLastTextureIndex != IMG_DEFAULT_AVATAR) 
+									  && (mBakedTextureDatas[i].mLastTextureID != IMG_DEFAULT_AVATAR) 
 									  && layerset_invalid);
 			if (use_lkg_baked_layer[i])
 			{
@@ -5824,21 +5843,23 @@ void LLVOAvatar::updateMeshTextures()
 		else
 		{
 			use_lkg_baked_layer[i] = (!is_layer_baked[i] 
-									  && mBakedTextureDatas[i].mLastTextureIndex != IMG_DEFAULT_AVATAR);
+									  && mBakedTextureDatas[i].mLastTextureID != IMG_DEFAULT_AVATAR);
 		}
 
 	}
 	
 	for (U32 i=0; i < mBakedTextureDatas.size(); i++)
 	{
+		debugColorizeSubMeshes(i, LLColor4::white);
+
 		LLViewerTexLayerSet* layerset = getTexLayerSet(i);
 		if (use_lkg_baked_layer[i] && !isUsingLocalAppearance() )
 		{
 			LLViewerFetchedTexture* baked_img;
-			const std::string url = getImageURL(i, mBakedTextureDatas[i].mLastTextureIndex);
+			const std::string url = getImageURL(i, mBakedTextureDatas[i].mLastTextureID);
 			if (!url.empty())
 			{
-				baked_img = LLViewerTextureManager::getFetchedTextureFromUrl(url, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE, 0, 0, mBakedTextureDatas[i].mLastTextureIndex);
+				baked_img = LLViewerTextureManager::getFetchedTextureFromUrl(url, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE, 0, 0, mBakedTextureDatas[i].mLastTextureID);
 			}
 			else
 			{
@@ -5849,10 +5870,13 @@ void LLVOAvatar::updateMeshTextures()
 					llwarns << "updateMeshTextures: invalid host for object: " << getID() << llendl;
 				}
 
-				baked_img = LLViewerTextureManager::getFetchedTextureFromHost( mBakedTextureDatas[i].mLastTextureIndex, target_host );
+				baked_img = LLViewerTextureManager::getFetchedTextureFromHost( mBakedTextureDatas[i].mLastTextureID, target_host );
 			}
 
 			mBakedTextureDatas[i].mIsUsed = TRUE;
+
+			debugColorizeSubMeshes(i,LLColor4::red);
+
 			avatar_joint_mesh_list_t::iterator iter = mBakedTextureDatas[i].mJointMeshes.begin();
 			avatar_joint_mesh_list_t::iterator end  = mBakedTextureDatas[i].mJointMeshes.end();
 			for (; iter != end; ++iter)
@@ -5861,17 +5885,13 @@ void LLVOAvatar::updateMeshTextures()
 				if (mesh)
 				{
 					mesh->setTexture( baked_img );
-					if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
-					{
-						mesh->setColor(LLColor4::red);
-					}
 				}
 			}
 		}
 		else if (!isUsingLocalAppearance() && is_layer_baked[i])
 		{
 			LLViewerFetchedTexture* baked_img = LLViewerTextureManager::staticCastToFetchedTexture(getImage( mBakedTextureDatas[i].mTextureIndex, 0 ), TRUE) ;
-			if( baked_img->getID() == mBakedTextureDatas[i].mLastTextureIndex )
+			if( baked_img->getID() == mBakedTextureDatas[i].mLastTextureID )
 			{
 				// Even though the file may not be finished loading, we'll consider it loaded and use it (rather than doing compositing).
 				useBakedTexture( baked_img->getID() );
@@ -5890,9 +5910,12 @@ void LLVOAvatar::updateMeshTextures()
 		}
 		else if (layerset && isUsingLocalAppearance())
 		{
+			debugColorizeSubMeshes(i,LLColor4::yellow );
+
 			layerset->createComposite();
 			layerset->setUpdatesEnabled( TRUE );
 			mBakedTextureDatas[i].mIsUsed = FALSE;
+
 			avatar_joint_mesh_list_t::iterator iter = mBakedTextureDatas[i].mJointMeshes.begin();
 			avatar_joint_mesh_list_t::iterator end  = mBakedTextureDatas[i].mJointMeshes.end();
 			for (; iter != end; ++iter)
@@ -5901,28 +5924,12 @@ void LLVOAvatar::updateMeshTextures()
 				if (mesh)
 				{
 					mesh->setLayerSet( layerset );
-					if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
-					{
-						mesh->setColor( LLColor4::yellow );
-					}
 				}
 			}
 		}
 		else
 		{
-			if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
-			{
-				avatar_joint_mesh_list_t::iterator iter = mBakedTextureDatas[i].mJointMeshes.begin();
-				avatar_joint_mesh_list_t::iterator end  = mBakedTextureDatas[i].mJointMeshes.end();
-				for (; iter != end; ++iter)
-				{
-					LLAvatarJointMesh* mesh = (*iter);
-					if (mesh)
-					{
-						mesh->setColor( LLColor4::blue );
-					}
-				}
-			}
+			debugColorizeSubMeshes(i,LLColor4::blue);
 		}
 	}
 
@@ -6241,7 +6248,7 @@ void LLVOAvatar::onFirstTEMessageReceived()
 			if (layer_baked)
 			{
 				LLViewerFetchedTexture* image = LLViewerTextureManager::staticCastToFetchedTexture(getImage( mBakedTextureDatas[i].mTextureIndex, 0 ), TRUE) ;
-				mBakedTextureDatas[i].mLastTextureIndex = image->getID();
+				mBakedTextureDatas[i].mLastTextureID = image->getID();
 				// If we have more than one texture for the other baked layers, we'll want to call this for them too.
 				if ( (image->getID() != IMG_INVISIBLE) && ((i == BAKED_HEAD) || (i == BAKED_UPPER) || (i == BAKED_LOWER)) )
 				{
@@ -6432,11 +6439,11 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 	for (U8 baked_index = 0; baked_index < mBakedTextureDatas.size(); baked_index++)
 	{
 		if (!isTextureDefined(mBakedTextureDatas[baked_index].mTextureIndex) 
-			&& mBakedTextureDatas[baked_index].mLastTextureIndex != IMG_DEFAULT
+			&& mBakedTextureDatas[baked_index].mLastTextureID != IMG_DEFAULT
 			&& baked_index != BAKED_SKIRT)
 		{
 			setTEImage(mBakedTextureDatas[baked_index].mTextureIndex, 
-				LLViewerTextureManager::getFetchedTexture(mBakedTextureDatas[baked_index].mLastTextureIndex, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE));
+				LLViewerTextureManager::getFetchedTexture(mBakedTextureDatas[baked_index].mLastTextureID, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE));
 		}
 	}
 
@@ -6766,8 +6773,11 @@ void LLVOAvatar::useBakedTexture( const LLUUID& id )
 		{
 			LL_DEBUGS("Avatar") << avString() << " i " << i << " id " << id << LL_ENDL;
 			mBakedTextureDatas[i].mIsLoaded = true;
-			mBakedTextureDatas[i].mLastTextureIndex = id;
+			mBakedTextureDatas[i].mLastTextureID = id;
 			mBakedTextureDatas[i].mIsUsed = true;
+
+			debugColorizeSubMeshes(i,LLColor4::green);
+
 			avatar_joint_mesh_list_t::iterator iter = mBakedTextureDatas[i].mJointMeshes.begin();
 			avatar_joint_mesh_list_t::iterator end  = mBakedTextureDatas[i].mJointMeshes.end();
 			for (; iter != end; ++iter)
@@ -6776,10 +6786,6 @@ void LLVOAvatar::useBakedTexture( const LLUUID& id )
 				if (mesh)
 				{
 					mesh->setTexture( image_baked );
-					if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
-					{
-						mesh->setColor( LLColor4::green );
-					}
 				}
 			}
 			if (mBakedTextureDatas[i].mTexLayerSet)
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index 5f858a2bea..8f3811f184 100755
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -595,6 +595,7 @@ private:
  **/
 
 public:
+	void			debugColorizeSubMeshes(U32 i, const LLColor4& color);
 	virtual void 	updateMeshTextures();
 	void 			updateSexDependentLayerSets(BOOL upload_bake);
 	virtual void	dirtyMesh(); // Dirty the avatar mesh