16 files changed, 342 insertions, 5 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index e8f4144e70..5f4c1c5aa9 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -244,6 +244,7 @@ set(viewer_SOURCE_FILES
     llfloaterhandler.cpp
     llfloaterhardwaresettings.cpp
     llfloaterhelpbrowser.cpp
+    llfloaterhoverheight.cpp
     llfloaterhud.cpp
     llfloaterimagepreview.cpp
     llfloaterimsessiontab.cpp
@@ -849,6 +850,7 @@ set(viewer_HEADER_FILES
     llfloaterhandler.h
     llfloaterhardwaresettings.h
     llfloaterhelpbrowser.h
+    llfloaterhoverheight.h
     llfloaterhud.h
     llfloaterimagepreview.h
     llfloaterimnearbychat.h
diff --git a/indra/newview/app_settings/logcontrol.xml b/indra/newview/app_settings/logcontrol.xml
index 15cb5bc0eb..6a798e1d42 100755
--- a/indra/newview/app_settings/logcontrol.xml
+++ b/indra/newview/app_settings/logcontrol.xml
@@ -42,7 +42,9 @@
 						</array>
 					<key>tags</key>
 						<array>
+						     <string>Avatar</string>
 						<!-- sample entry for debugging specific items	
+						     <string>Avatar</string>
 						     <string>Inventory</string>
 						     <string>SceneLoadTiming</string>
 						     <string>Avatar</string>
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 94d3c8a59f..138bdde9e9 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -654,6 +654,21 @@
       <key>Value</key>
       <integer>2</integer>
     </map>
+    <key>AvatarPosFinalOffset</key>
+    <map>
+      <key>Comment</key>
+      <string>After-everything-else fixup for avatar position.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Vector3</string>
+      <key>Value</key>
+      <array>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>0.0</real>
+      </array>
+    </map>
     <key>AvatarPickerURL</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llfloaterhoverheight.cpp b/indra/newview/llfloaterhoverheight.cpp
new file mode 100755
index 0000000000..bcdab6b3a0
--- /dev/null
+++ b/indra/newview/llfloaterhoverheight.cpp
@@ -0,0 +1,93 @@
+/** 
+* @file llfloaterhoverheight.cpp
+* @brief Controller for self avatar hover height
+* @author vir@lindenlab.com
+*
+* $LicenseInfo:firstyear=2014&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2014, 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
+* $/LicenseInfo$
+*/
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfloaterhoverheight.h"
+#include "llsliderctrl.h"
+#include "llviewercontrol.h"
+#include "llsdserialize.h"
+#include "llhttpclient.h"
+#include "llagent.h"
+#include "llviewerregion.h"
+#include "llvoavatarself.h"
+
+LLFloaterHoverHeight::LLFloaterHoverHeight(const LLSD& key) : LLFloater(key)
+{
+}
+
+void LLFloaterHoverHeight::syncFromPreferenceSetting(void *user_data)
+{
+	LLVector3 offset = gSavedSettings.getVector3("AvatarPosFinalOffset");
+	F32 value = offset[2];
+
+	LLFloaterHoverHeight *self = static_cast<LLFloaterHoverHeight*>(user_data);
+	LLSliderCtrl* sldrCtrl = self->getChild<LLSliderCtrl>("HoverHeightSlider");
+	sldrCtrl->setValue(value,FALSE);
+	if (isAgentAvatarValid())
+	{
+		gAgentAvatarp->sendHoverHeight();
+	}
+}
+
+BOOL LLFloaterHoverHeight::postBuild()
+{
+	LLSliderCtrl* sldrCtrl = getChild<LLSliderCtrl>("HoverHeightSlider");
+	sldrCtrl->setSliderMouseUpCallback(boost::bind(&LLFloaterHoverHeight::onFinalCommit,this));
+	sldrCtrl->setSliderEditorCommitCallback(boost::bind(&LLFloaterHoverHeight::onFinalCommit,this));
+	childSetCommitCallback("HoverHeightSlider", &LLFloaterHoverHeight::onSliderMoved, NULL);
+
+	// Initialize slider from pref setting.
+	syncFromPreferenceSetting(this);
+	// Update slider on future pref changes.
+	gSavedSettings.getControl("AvatarPosFinalOffset")->getCommitSignal()->connect(boost::bind(&syncFromPreferenceSetting, this));
+
+	return TRUE;
+}
+
+// static
+void LLFloaterHoverHeight::onSliderMoved(LLUICtrl* ctrl, void* userData)
+{
+	LLSliderCtrl* sldrCtrl = static_cast<LLSliderCtrl*>(ctrl);
+	F32 value = sldrCtrl->getValueF32();
+	LLVector3 offset = gSavedSettings.getVector3("AvatarPosFinalOffset");
+	offset[2] = value;
+	gAgentAvatarp->mHoverOffset = offset;
+}
+
+// Do send-to-the-server work when slider drag completes, or new
+// value entered as text.
+void LLFloaterHoverHeight::onFinalCommit()
+{
+	LLSliderCtrl* sldrCtrl = getChild<LLSliderCtrl>("HoverHeightSlider");
+	F32 value = sldrCtrl->getValueF32();
+	LLVector3 offset = gSavedSettings.getVector3("AvatarPosFinalOffset");
+	offset[2] = value;
+	gSavedSettings.setVector3("AvatarPosFinalOffset",offset);
+}
+
+
diff --git a/indra/newview/llfloaterhoverheight.h b/indra/newview/llfloaterhoverheight.h
new file mode 100755
index 0000000000..586871374f
--- /dev/null
+++ b/indra/newview/llfloaterhoverheight.h
@@ -0,0 +1,45 @@
+/** 
+* @file   llfloaterhoverheight.h
+* @brief  Controller for self avatar hover height.
+* @author vir@lindenlab.com
+*
+* $LicenseInfo:firstyear=2014&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2014, Linden Research, Inc.
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+* $/LicenseInfo$
+*/
+#ifndef LL_LLFLOATERHOVERHEIGHT_H
+#define LL_LLFLOATERHOVERHEIGHT_H
+
+#include "llfloater.h"
+
+class LLFloaterHoverHeight: public LLFloater
+{
+public:
+	LLFloaterHoverHeight(const LLSD& key);
+	BOOL postBuild();
+
+	static void onSliderMoved(LLUICtrl* ctrl, void* userData);
+
+	void onFinalCommit();
+
+	static void syncFromPreferenceSetting(void *user_data);
+};
+
+#endif
diff --git a/indra/newview/llfloaterperms.cpp b/indra/newview/llfloaterperms.cpp
index 0880a5f35a..849aa7cd14 100755
--- a/indra/newview/llfloaterperms.cpp
+++ b/indra/newview/llfloaterperms.cpp
@@ -35,6 +35,8 @@
 #include "llagent.h"
 #include "llviewerregion.h"
 #include "llnotificationsutil.h"
+#include "llsdserialize.h"
+#include "llvoavatar.h"
 
 LLFloaterPerms::LLFloaterPerms(const LLSD& seed)
 : LLFloater(seed)
@@ -171,8 +173,9 @@ public:
 private:
 	static	std::string sPreviousReason;
 
-	void error(U32 status, const std::string& reason)
+	void httpFailure()
 	{
+		const std::string& reason = getReason();
 		// Do not display the same error more than once in a row
 		if (reason != sPreviousReason)
 		{
@@ -182,8 +185,12 @@ private:
 			LLNotificationsUtil::add("DefaultObjectPermissions", args);
 		}
 	}
-	void result(const LLSD& content)
+
+	void httpSuccess()
 	{
+		//const LLSD& content = getContent();
+		//dump_sequential_xml("perms_responder_result.xml", content);
+
 		// Since we have had a successful POST call be sure to display the next error message
 		// even if it is the same as a previous one.
 		sPreviousReason = "";
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 9da7717b74..d5f9268a64 100755
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -2210,6 +2210,8 @@ bool idle_startup()
 		llassert(LLPathfindingManager::getInstance() != NULL);
 		LLPathfindingManager::getInstance()->initSystem();
 
+		gAgentAvatarp->sendHoverHeight();
+
 		return TRUE;
 	}
 
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index e19fe9ca75..fc18b20758 100755
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -70,6 +70,7 @@
 #include "llfloatergroups.h"
 #include "llfloaterhardwaresettings.h"
 #include "llfloaterhelpbrowser.h"
+#include "llfloaterhoverheight.h"
 #include "llfloaterhud.h"
 #include "llfloaterimagepreview.h"
 #include "llfloaterimsession.h"
@@ -221,7 +222,8 @@ void LLViewerFloaterReg::registerFloaters()
 	LLFloaterReg::add("god_tools", "floater_god_tools.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterGodTools>);
 	LLFloaterReg::add("group_picker", "floater_choose_group.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterGroupPicker>);
 
-	LLFloaterReg::add("help_browser", "floater_help_browser.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHelpBrowser>);	
+	LLFloaterReg::add("help_browser", "floater_help_browser.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHelpBrowser>);
+	LLFloaterReg::add("edit_hover_height", "floater_edit_hover_height.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHoverHeight>);
 	LLFloaterReg::add("hud", "floater_hud.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHUD>);
 
 	LLFloaterReg::add("impanel", "floater_im_session.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterIMSession>);
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 3abeba4b43..302dd6f889 100755
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -3881,6 +3881,14 @@ class LLEnableEditShape : public view_listener_t
 	}
 };
 
+class LLEnableHoverHeight : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		return true;
+	}
+};
+
 class LLEnableEditPhysics : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
@@ -6075,6 +6083,11 @@ void handle_edit_shape()
 	LLFloaterSidePanelContainer::showPanel("appearance", LLSD().with("type", "edit_shape"));
 }
 
+void handle_hover_height()
+{
+	LLFloaterReg::showInstance("edit_hover_height");
+}
+
 void handle_edit_physics()
 {
 	LLFloaterSidePanelContainer::showPanel("appearance", LLSD().with("type", "edit_physics"));
@@ -8571,10 +8584,12 @@ void initialize_menus()
 	view_listener_t::addMenu(new LLEditEnableTakeOff(), "Edit.EnableTakeOff");
 	view_listener_t::addMenu(new LLEditEnableCustomizeAvatar(), "Edit.EnableCustomizeAvatar");
 	view_listener_t::addMenu(new LLEnableEditShape(), "Edit.EnableEditShape");
+	view_listener_t::addMenu(new LLEnableHoverHeight(), "Edit.EnableHoverHeight");
 	view_listener_t::addMenu(new LLEnableEditPhysics(), "Edit.EnableEditPhysics");
 	commit.add("CustomizeAvatar", boost::bind(&handle_customize_avatar));
 	commit.add("EditOutfit", boost::bind(&handle_edit_outfit));
 	commit.add("EditShape", boost::bind(&handle_edit_shape));
+	commit.add("HoverHeight", boost::bind(&handle_hover_height));
 	commit.add("EditPhysics", boost::bind(&handle_edit_physics));
 
 	// View menu
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index b54f341c31..da0e72a6ee 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -252,6 +252,8 @@ struct LLAppearanceMessageContents
 	//U32 appearance_flags = 0;
 	std::vector<F32> mParamWeights;
 	std::vector<LLVisualParam*> mParams;
+	LLVector3 mHoverOffset;
+	bool mHoverOffsetWasSet;
 };
 
 struct LLVOAvatarChildJoint : public LLInitParam::ChoiceBlock<LLVOAvatarChildJoint>
@@ -716,7 +718,8 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mIsEditingAppearance(FALSE),
 	mUseLocalAppearance(FALSE),
 	mLastUpdateRequestCOFVersion(-1),
-	mLastUpdateReceivedCOFVersion(-1)
+	mLastUpdateReceivedCOFVersion(-1),
+	mHoverOffset(0.0, 0.0, 0.0)
 {
 	//VTResume();  // VTune
 	
@@ -772,6 +775,7 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mRuthTimer.reset();
 	mRuthDebugTimer.reset();
 	mDebugExistenceTimer.reset();
+	mLastAppearanceMessageTimer.reset();
 
     if(LLSceneMonitor::getInstance()->isEnabled())
 	{
@@ -1955,6 +1959,11 @@ U32 LLVOAvatar::processUpdateMessage(LLMessageSystem *mesgsys,
 	// Do base class updates...
 	U32 retval = LLViewerObject::processUpdateMessage(mesgsys, user_data, block_num, update_type, dp);
 
+	//LLTEContents tec;
+	//S32 te_retval = parseTEMessage(mesgsys, _PREHASH_ObjectData, block_num, tec);
+
+	LL_DEBUGS("Avatar") << avString() << update_type << LL_ENDL; 
+
 	// Print out arrival information once we have name of avatar.
 		if (has_name && getNVPair("FirstName"))
 		{
@@ -3208,6 +3217,17 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 			debug_line += llformat(" - cof rcv:%d", last_received_cof_version);
 		}
 		debug_line += llformat(" bsz-z: %f avofs-z: %f", mBodySize[2], mAvatarOffset[2]);
+		if (mHoverOffset[2] != 0.0)
+		{
+			debug_line += llformat(" hov_z: %f", mHoverOffset[2]);
+		}
+		F32 elapsed = mLastAppearanceMessageTimer.getElapsedTimeF32();
+		static const char *elapsed_chars = "Xx*...";
+		U32 bucket = U32(elapsed*2);
+		if (bucket < strlen(elapsed_chars))
+		{
+			debug_line += llformat(" %c", elapsed_chars[bucket]);
+		}
 		addDebugText(debug_line);
 	}
 	if (gSavedSettings.getBOOL("DebugAvatarCompositeBaked"))
@@ -3408,9 +3428,11 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 		// correct for the fact that the pelvis is not necessarily the center 
 		// of the agent's physical representation
 		root_pos.mdV[VZ] -= (0.5f * mBodySize.mV[VZ]) - mPelvisToFoot;
+		root_pos += LLVector3d(mHoverOffset);
 		
 		LLVector3 newPosition = gAgent.getPosAgentFromGlobal(root_pos);
 
+
 		if (newPosition != mRoot->getXform()->getWorldPosition())
 		{		
 			mRoot->touch();
@@ -3575,7 +3597,9 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 	}
 	else if (mDrawable.notNull())
 	{
-		mRoot->setPosition(mDrawable->getPosition());
+		LLVector3 pos = mDrawable->getPosition();
+		pos += mHoverOffset * mDrawable->getRotation();
+		mRoot->setPosition(pos);
 		mRoot->setRotation(mDrawable->getRotation());
 	}
 	
@@ -7117,6 +7141,17 @@ void LLVOAvatar::parseAppearanceMessage(LLMessageSystem* mesgsys, LLAppearanceMe
 		// For future use:
 		//mesgsys->getU32Fast(_PREHASH_AppearanceData, _PREHASH_Flags, appearance_flags, 0);
 	}
+
+	// Parse the AppearanceData field, if any.
+	contents.mHoverOffsetWasSet = false;
+	if (mesgsys->has(_PREHASH_AppearanceHover))
+	{
+		LLVector3 hover;
+		mesgsys->getVector3Fast(_PREHASH_AppearanceHover, _PREHASH_HoverHeight, hover);
+		LL_DEBUGS("Avatar") << avString() << " hover received " << hover.mV[ VX ] << "," << hover.mV[ VY ] << "," << hover.mV[ VZ ] << LL_ENDL;
+		contents.mHoverOffset = hover;
+		contents.mHoverOffsetWasSet = true;
+	}
 	
 	// Parse visual params, if any.
 	S32 num_blocks = mesgsys->getNumberOfBlocksFast(_PREHASH_VisualParam);
@@ -7234,6 +7269,8 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 		return;
 	}
 
+	mLastAppearanceMessageTimer.reset();
+
 	ESex old_sex = getSex();
 
 	LLAppearanceMessageContents contents;
@@ -7418,6 +7455,27 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 		}
 	}
 
+	if (isSelf())
+	{
+		LL_INFOS("Avatar") << "hover was set: " << contents.mHoverOffsetWasSet << " value_z " << contents.mHoverOffset[2] << LL_ENDL;
+	}
+	
+	if (contents.mHoverOffsetWasSet && !isSelf())
+	{
+		// Got an update for some other avatar.
+		// (Ignore updates for self because they may be out of date.)
+		mHoverOffset = contents.mHoverOffset;
+	}
+
+	if (!contents.mHoverOffsetWasSet)
+	{
+		// If we don't get a value at all, we are presumably in a
+		// region that does not support hover height.
+// FIXME RESTORE AFTER TESTING
+		LL_WARNS() << "zeroing hover because not defined in appearance message" << LL_ENDL;
+		mHoverOffset = LLVector3(0.0, 0.0, 0.0);
+	}
+
 	setCompositeUpdatesEnabled( TRUE );
 
 	// If all of the avatars are completely baked, release the global image caches to conserve memory.
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index 9a2aaf8aa3..a3f599e2d7 100755
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -213,6 +213,7 @@ public:
 	/*virtual*/ LLVector3		getPosAgentFromGlobal(const LLVector3d &position);
 	virtual void				updateVisualParams();
 
+	LLVector3 mHoverOffset;
 
 /**                    Inherited
  **                                                                            **
@@ -987,6 +988,7 @@ public:
 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.
 
 	//--------------------------------------------------------------------
 	// COF monitoring
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 0be8df349d..3d82a6dab6 100755
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -127,6 +127,25 @@ struct LocalTextureData
 	LLTextureEntry *mTexEntry;
 };
 
+// TODO - this class doesn't really do anything, could just use a base
+// class responder if nothing else gets added.
+class LLHoverHeightResponder: public LLHTTPClient::Responder
+{
+public:
+	LLHoverHeightResponder(): LLHTTPClient::Responder() {}
+
+private:
+	void httpFailure()
+	{
+		LL_WARNS() << dumpResponse() << LL_ENDL;
+	}
+
+	void httpSuccess()
+	{
+		LL_INFOS() << dumpResponse() << LL_ENDL;
+	}
+};
+
 //-----------------------------------------------------------------------------
 // Callback data
 //-----------------------------------------------------------------------------
@@ -220,6 +239,8 @@ void LLVOAvatarSelf::initInstance()
 		return;
 	}
 
+	mHoverOffset = gSavedSettings.getVector3("AvatarPosFinalOffset");
+
 	//doPeriodically(output_self_av_texture_diagnostics, 30.0);
 	doPeriodically(update_avatar_rez_metrics, 5.0);
 	doPeriodically(boost::bind(&LLVOAvatarSelf::checkStuckAppearance, this), 30.0);
@@ -2701,6 +2722,22 @@ bool LLVOAvatarSelf::sendAppearanceMessage(LLMessageSystem *mesgsys) const
 	return success;
 }
 
+//------------------------------------------------------------------------
+// sendHoverHeight()
+//------------------------------------------------------------------------
+void LLVOAvatarSelf::sendHoverHeight() const
+{
+	std::string url = gAgent.getRegion()->getCapability("AgentPreferences");
+
+	if (!url.empty())
+	{
+		LLSD update = LLSD::emptyMap();
+		update["hover_height"] = mHoverOffset[2];
+
+		LL_DEBUGS("Avatar") << "sending hover height value " << mHoverOffset[2] << LL_ENDL;
+		LLHTTPClient::post(url, update, new LLHoverHeightResponder);
+	}
+}
 
 //------------------------------------------------------------------------
 // needsRenderBeam()
diff --git a/indra/newview/llvoavatarself.h b/indra/newview/llvoavatarself.h
index 13ffc057b0..a47b6c3463 100755
--- a/indra/newview/llvoavatarself.h
+++ b/indra/newview/llvoavatarself.h
@@ -327,6 +327,8 @@ public:
 public:
 	bool			sendAppearanceMessage(LLMessageSystem *mesgsys) const;
 
+	void			sendHoverHeight() const;
+
 /**                    Appearance
  **                                                                            **
  *******************************************************************************/
diff --git a/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml b/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
new file mode 100755
index 0000000000..29d06b9b4e
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ positioning="cascading"
+ ignore_ui_scale="false"
+ legacy_header_height="225"
+ can_minimize="true"
+ can_close="true"
+ can_resize="true"
+ min_height="65"
+ min_width="515"
+ height="65"
+ layout="topleft"
+ name="HoverHeight"
+ single_instance="true"
+ help_topic="hover_height"
+ save_rect="true"
+ save_visibility="true"
+ title="SET HOVER HEIGHT"
+ width="515">
+      <slider
+     control_name="HoverHeightSlider"
+     decimal_digits="3"
+     follows="top|left"
+     height="15"
+     increment="0.001"
+     max_val="2"
+     min_val="-2"
+     initial_value="0.0"
+     label="Height"
+     label_width="60"
+     left="10"
+     width="501"
+     layout="topleft"
+     name="HoverHeightSlider"
+     top="35"
+     can_edit_text="true"
+     >
+    </slider>
+</floater>
diff --git a/indra/newview/skins/default/xui/en/menu_attachment_self.xml b/indra/newview/skins/default/xui/en/menu_attachment_self.xml
index bcbc8d5b86..c6ae844d67 100755
--- a/indra/newview/skins/default/xui/en/menu_attachment_self.xml
+++ b/indra/newview/skins/default/xui/en/menu_attachment_self.xml
@@ -91,6 +91,14 @@ name="Edit Outfit">
     <menu_item_call.on_enable
      function="Edit.EnableEditShape" />
   </menu_item_call>
+  <menu_item_call label="Hover Height"
+     layout="topleft"
+     name="Hover Height">
+     <menu_item_call.on_click
+      function="HoverHeight" />
+     <menu_item_call.on_enable
+      function="Edit.EnableHoverHeight" />
+  </menu_item_call>
   <menu_item_call
     label="My Friends"
     layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/menu_avatar_self.xml b/indra/newview/skins/default/xui/en/menu_avatar_self.xml
index ca0c9bd5e4..d3b0b07f70 100755
--- a/indra/newview/skins/default/xui/en/menu_avatar_self.xml
+++ b/indra/newview/skins/default/xui/en/menu_avatar_self.xml
@@ -229,6 +229,14 @@
        <menu_item_call.on_enable
         function="Edit.EnableEditShape" />
    </menu_item_call>
+   <menu_item_call label="Hover Height"
+     layout="topleft"
+     name="Hover Height">
+     <menu_item_call.on_click
+      function="HoverHeight" />
+     <menu_item_call.on_enable
+      function="Edit.EnableHoverHeight" />
+   </menu_item_call>
    <menu_item_call
      label="My Friends"
      layout="topleft"