From 3fa1f2ed5abddb6383d556c8fa68fe0453d52bd9 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 26 May 2011 16:34:33 +0000
Subject: [PATCH] From Dietmar Funck, "I've noticed an issue when writing
 arrays of type Vec2D and Vec3D to a .osgb file. A number is written to the
 output stream to identify the array type. In case of Vec2D and Vec3D arrays
 Vec4D is written as array type - I guess this is a copy and paste mistake.
 Writing the correct array types fixes the issue - in my case it fixes writing
 and afterwards reading geometry instances."

---
 src/osgDB/OutputStream.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/osgDB/OutputStream.cpp b/src/osgDB/OutputStream.cpp
index 539f46749..1d4eeabbb 100644
--- a/src/osgDB/OutputStream.cpp
+++ b/src/osgDB/OutputStream.cpp
@@ -232,11 +232,11 @@ void OutputStream::writeArray( const osg::Array* a )
         writeArrayImplementation( static_cast<const osg::Vec4Array*>(a), a->getNumElements() );
         break;
     case osg::Array::Vec2dArrayType:
-        *this << MAPPEE(ArrayType, ID_VEC4D_ARRAY);
+        *this << MAPPEE(ArrayType, ID_VEC2D_ARRAY);
         writeArrayImplementation( static_cast<const osg::Vec2dArray*>(a), a->getNumElements() );
         break;
     case osg::Array::Vec3dArrayType:
-        *this << MAPPEE(ArrayType, ID_VEC4D_ARRAY);
+        *this << MAPPEE(ArrayType, ID_VEC3D_ARRAY);
         writeArrayImplementation( static_cast<const osg::Vec3dArray*>(a), a->getNumElements() );
         break;
     case osg::Array::Vec4dArrayType: