Work in progress to allow osg::Texture2DArray to be set up with a single osg::Image containing 3D image data.

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14773 16af8721-9629-0410-8352-f15c8da7e697

src/osgWrappers/serializers/osg/Texture2DArray.cpp

@@ -11,7 +11,6 @@ static bool checkImages( const osg::Texture2DArray& tex )
 static bool readImages( osgDB::InputStream& is, osg::Texture2DArray& tex )
 {
     unsigned int size = 0; is >> size >> is.BEGIN_BRACKET;
-    tex.setTextureDepth(size);
     for ( unsigned int i=0; i<size; ++i )
     {
         osg::Image* image = is.readImage();