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Clamping prim settext max visible range to that of a 15^3 prim, because certain 'people' abuse megaprims to make annoying hovertext spam.

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This commit is contained in:
Shyotl
2011-04-18 01:44:13 -05:00
parent 0c2ea7cc9b
commit d2291b5903
1 changed files with 3 additions and 2 deletions
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5
indra/newview/llhudtext.cpp
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@@ -809,13 +809,14 @@ void LLHUDText::updateVisibility()
return;
}
if (vec_from_camera * LLViewerCamera::getInstance()->getAtAxis() <= LLViewerCamera::getInstance()->getNear() + 0.1f + mSourceObject->getVObjRadius())
F32 object_radius = llmin(mSourceObject->getVObjRadius(), 26.f); //~15x15x15 prim : sqrt((15^2) * 3) = 25.9807621. getVObjRadius is diam.
if (vec_from_camera * LLViewerCamera::getInstance()->getAtAxis() <= LLViewerCamera::getInstance()->getNear() + 0.1f + object_radius)
{
mPositionAgent = LLViewerCamera::getInstance()->getOrigin() + vec_from_camera * ((LLViewerCamera::getInstance()->getNear() + 0.1f) / (vec_from_camera * LLViewerCamera::getInstance()->getAtAxis()));
}
else
{
mPositionAgent -= dir_from_camera * mSourceObject->getVObjRadius();
mPositionAgent -= dir_from_camera * object_radius;
}
mLastDistance = (mPositionAgent - LLViewerCamera::getInstance()->getOrigin()).magVec();