From 2a87b64d26fba502e6b8514084d91b1f79965fd1 Mon Sep 17 00:00:00 2001
From: Alexander Gavriliuk <alexandrgproductengine@lindenlab.com>
Date: Thu, 3 Aug 2023 16:01:45 +0200
Subject: SL-19887 Water cuts avatar's name bubble

---
 indra/newview/llhudnametag.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'indra/newview/llhudnametag.cpp')

diff --git a/indra/newview/llhudnametag.cpp b/indra/newview/llhudnametag.cpp
index ab6a64157c..a45246eedc 100644
--- a/indra/newview/llhudnametag.cpp
+++ b/indra/newview/llhudnametag.cpp
@@ -898,6 +898,15 @@ void LLHUDNameTag::shift(const LLVector3& offset)
 	mPositionAgent += offset;
 }
 
+F32 LLHUDNameTag::getWorldHeight() const
+{
+	const LLViewerCamera* camera = LLViewerCamera::getInstance();
+	F32 height_meters = mLastDistance * (F32)tan(camera->getView() / 2.f);
+	F32 height_pixels = camera->getViewHeightInPixels() / 2.f;
+	F32 meters_per_pixel = height_meters / height_pixels;
+	return mHeight * meters_per_pixel * gViewerWindow->getDisplayScale().mV[VY];
+}
+
 //static 
 void LLHUDNameTag::addPickable(std::set<LLViewerObject*> &pick_list)
 {
-- 
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