From 732ca180d1b2c3842bd3f362b8f072a731aa7ee2 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 5 Jun 2006 16:25:29 +0000
Subject: [PATCH] Added missing clip against maximum azimuth.

---
 src/osgSim/SphereSegment.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/osgSim/SphereSegment.cpp b/src/osgSim/SphereSegment.cpp
index 2b519eead..8d774e2e0 100644
--- a/src/osgSim/SphereSegment.cpp
+++ b/src/osgSim/SphereSegment.cpp
@@ -2930,6 +2930,10 @@ SphereSegment::LineList SphereSegment::computeIntersection(const osg::Matrixd& m
         tif.trim(azMinLines, elevMinIntersector);
         tif.trim(azMaxLines, elevMinIntersector);
 
+        // trim the azim intersection lines by the elevation
+        tif.trim(azMinLines, elevMaxIntersector);
+        tif.trim(azMaxLines, elevMaxIntersector);
+
         // trim the centeral ends of the azim lines
         tif.trim(azMinLines,azMinEndIntersector);
         tif.trim(azMaxLines,azMaxEndIntersector);