From 112ade2a3ff217da958a5b81ff8e2a30ae106929 Mon Sep 17 00:00:00 2001
From: AnyOldName3 <krizdjali+github@gmail.com>
Date: Mon, 22 Jan 2018 15:52:37 +0000
Subject: [PATCH] Ensure TerrainDrawables affect the computed near/far planes.

---
 components/terrain/terraindrawable.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/components/terrain/terraindrawable.cpp b/components/terrain/terraindrawable.cpp
index 60d5917070..f216bb33bb 100644
--- a/components/terrain/terraindrawable.cpp
+++ b/components/terrain/terraindrawable.cpp
@@ -47,6 +47,12 @@ void TerrainDrawable::cull(osgUtil::CullVisitor *cv)
 
     osg::RefMatrix& matrix = *cv->getModelViewMatrix();
 
+    if (cv->getComputeNearFarMode() && bb.valid())
+    {
+        if (!cv->updateCalculatedNearFar(matrix, *this, false))
+            return;
+    }
+
     float depth = bb.valid() ? distance(bb.center(),matrix) : 0.0f;
     if (osg::isNaN(depth))
         return;