From 3e403ffb4f6d295b11c9842bed53df5d15848f0b Mon Sep 17 00:00:00 2001
From: maxim_productengine <mnikolenko@productengine.com>
Date: Mon, 16 Mar 2020 17:48:23 +0200
Subject: SL-4495 Add setting to ignore Hover height when setting Camera
 position

---
 indra/newview/app_settings/settings.xml               | 11 +++++++++++
 indra/newview/llagentcamera.cpp                       | 10 ++++++++--
 indra/newview/llagentcamera.h                         |  2 ++
 .../default/xui/en/floater_edit_hover_height.xml      | 19 +++++++++++++------
 4 files changed, 34 insertions(+), 8 deletions(-)

(limited to 'indra/newview')

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index f35408f48e..cc86ba85c1 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -16406,6 +16406,17 @@
     <key>Value</key>
     <integer>0</integer>
    </map>
+  <key>HoverHeightAffectsCamera</key>
+  <map>
+    <key>Comment</key>
+    <string>Camera view is affected by Hover Height setting</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>1</integer>
+   </map>
     <key>CefVerboseLog</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llagentcamera.cpp b/indra/newview/llagentcamera.cpp
index 6b1dd4c3c3..a1920f0332 100644
--- a/indra/newview/llagentcamera.cpp
+++ b/indra/newview/llagentcamera.cpp
@@ -1730,7 +1730,7 @@ LLVector3d LLAgentCamera::calcCameraPositionTargetGlobal(BOOL *hit_limit)
 	F32			camera_land_height;
 	LLVector3d	frame_center_global = !isAgentAvatarValid() ? 
 		gAgent.getPositionGlobal() :
-		gAgent.getPosGlobalFromAgent(gAgentAvatarp->mRoot->getWorldPosition());
+		gAgent.getPosGlobalFromAgent(getAvatarRootPosition());
 	
 	BOOL		isConstrained = FALSE;
 	LLVector3d	head_offset;
@@ -1987,7 +1987,7 @@ LLVector3d LLAgentCamera::calcCameraPositionTargetGlobal(BOOL *hit_limit)
 
 LLVector3 LLAgentCamera::getCurrentCameraOffset()
 {
-	LLVector3 camera_offset = (LLViewerCamera::getInstance()->getOrigin() - gAgentAvatarp->mRoot->getWorldPosition() - mThirdPersonHeadOffset) * ~gAgent.getFrameAgent().getQuaternion();
+	LLVector3 camera_offset = (LLViewerCamera::getInstance()->getOrigin() - getAvatarRootPosition() - mThirdPersonHeadOffset) * ~gAgent.getFrameAgent().getQuaternion();
 	return  camera_offset / mCameraZoomFraction / gSavedSettings.getF32("CameraOffsetScale");
 }
 
@@ -2019,6 +2019,12 @@ F32 LLAgentCamera::getCameraMaxZoomDistance()
                  LLWorld::getInstance()->getRegionWidthInMeters() - CAMERA_FUDGE_FROM_OBJECT);
 }
 
+LLVector3 LLAgentCamera::getAvatarRootPosition()
+{
+    static LLCachedControl<bool> use_hover_height(gSavedSettings, "HoverHeightAffectsCamera");
+    return use_hover_height ? gAgentAvatarp->mRoot->getWorldPosition() : gAgentAvatarp->mRoot->getWorldPosition() - gAgentAvatarp->getHoverOffset();
+
+}
 //-----------------------------------------------------------------------------
 // handleScrollWheel()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llagentcamera.h b/indra/newview/llagentcamera.h
index 128974666e..a9f57cf956 100644
--- a/indra/newview/llagentcamera.h
+++ b/indra/newview/llagentcamera.h
@@ -147,6 +147,8 @@ public:
 	F32				getCurrentCameraBuildOffset() 	{ return (F32)mCameraFocusOffset.length(); }
 	void			clearCameraLag() { mCameraLag.clearVec(); }
 private:
+	LLVector3		getAvatarRootPosition();
+
 	F32				mCurrentCameraDistance;	 		// Current camera offset from avatar
 	F32				mTargetCameraDistance;			// Target camera offset from avatar
 	F32				mCameraFOVZoomFactor;			// Amount of fov zoom applied to camera when zeroing in on an object
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
index 52084e5f8e..3570456b44 100644
--- a/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
+++ b/indra/newview/skins/default/xui/en/floater_edit_hover_height.xml
@@ -4,18 +4,16 @@
  legacy_header_height="225"
  can_minimize="true"
  can_close="true"
- can_resize="true"
- min_height="65"
- min_width="515"
- height="65"
+ can_resize="false"
+ height="80"
+ width="515"
  layout="topleft"
  name="HoverHeight"
  single_instance="true"
  help_topic="hover_height"
  save_rect="true"
  save_visibility="true"
- title="SET HOVER HEIGHT"
- width="515">
+ title="SET HOVER HEIGHT">
       <slider
      enabled="false"
      control_name="HoverHeightSlider"
@@ -34,4 +32,13 @@
      can_edit_text="true"
      >
     </slider>
+  <check_box
+     control_name="HoverHeightAffectsCamera"
+     follows="all"
+     height="15"
+     label="Bind Camera view"
+     layout="topleft"
+     name="BindCameraCheck"
+     top_pad="7"
+     width="237"/>
 </floater>
-- 
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