From Laurens Voerman, "while testing databasepager stuff I noticed that the various loaders (osg/ive/osgx) do not pass the current options to the imagePager, therefore the images cannot be found if not in the global OSG_FILE_PATH. Attached is a fix, containing modified versions of

From Robert Osfield, add check to only apply Options object when a valid Option object is assigned.


git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14290 16af8721-9629-0410-8352-f15c8da7e697

src/osgPlugins/ive/ImageSequence.cpp

@@ -17,6 +17,7 @@
 #include "Object.h"
 
 #include <osg/Notify>
+#include <osgDB/Options>
 
 using namespace ive;
 
@@ -75,6 +76,7 @@ void ImageSequence::read(DataInputStream* in)
         unsigned int numFileNames = in->readUInt();
         if (numFileNames>0)
         {
+            if (in->getOptions()) setReadOptions(new osgDB::Options(*in->getOptions()));
             for(unsigned int i=0; i<numFileNames; ++i)
             {
                 addImageFile(in->readString());