Release OpenSceneGraph-3.0.1

same behaivour across platforms, something that can be achieved now thanks to the integrated GLU library.

Corrected the default of the ResizeNonPowerOfTwoHint to true to reflect the actual default setting set by the
Texture default constructor.

AUTHORS.txt

@@ -1,6 +1,6 @@
-OpenSceneGraph Library 3.0.0
+OpenSceneGraph Library 3.0.1
 
-464 Contributors:
+466 Contributors:
 
 Firstname Surname
 -----------------
@@ -14,9 +14,9 @@ Mike Weiblen
 Jean-S<>bastien Guay
 Farshid Lashkari
 Eric Wing
+Wang Rui
 Ulrich Hertlein
 Cedric Pinson
-Wang Rui
 Brede Johansen
 Sukender 
 Michael Platings
@@ -36,8 +36,8 @@ Roland Smeenk
 Roger James
 Jeremy Moles
 Chris Hanson
-Mattias Helsing
 Jason Beverage
+Mattias Helsing
 Jan Peciva
 Andy Skinner
 Paul Melis
@@ -46,11 +46,11 @@ David Fries
 Tom Jolley
 Pavel Moloshtan
 Jason Daly
+Alberto Luaces
 Philip Lowman
 Per Fahlberg
 Norman Vine
 Art Tevs
-Alberto Luaces
 Serge Lages
 Magnus Kessler
 Laurens Voerman
@@ -116,6 +116,7 @@ Loic Dachary
 Joseph Steel
 Jorge Izquierdo
 John Shue
+Johannes Baeuerle
 Chuck Seberino
 Brad Colbert
 Vivek Rajan
@@ -133,7 +134,6 @@ Mihai Radu
 Michael Hartman
 Martins Innus
 Maciej Krol
-Johannes Baeuerle
 Johan Nouvel
 Hartwig Wiesmann
 Frederic Bouvier
@@ -163,6 +163,7 @@ Bruce Clay
 Bradley Anderegg
 Andreas Goebel
 Alok Priyadarshi
+Alexander Irion
 Alberto Barbati
 Alan Dickinson
 Vladimir Shabanov
@@ -172,6 +173,7 @@ Thomas Hogarth
 Sohey Yamamoto
 Sergey Leontyev
 Santosh Gaikwad
+Ryan Pavlik
 Rudolf Wiedemann
 Rene Molenaar
 Phil Atkin
@@ -204,7 +206,6 @@ Andrew Bettison
 Anders Backman
 Ali Botorabi
 Alexander Wiebel
-Alexander Irion
 Zach Deedler
 Yuzhong Shen
 Warren Macchi
@@ -217,7 +218,6 @@ Stephane Simon
 Stephan Eilemann
 Stanislav Blinov
 Sebastian Messerschmidt
-Ryan Pavlik
 Raymond de Vries
 Ralf Kern
 Piotr Gwiazdowski
@@ -326,6 +326,7 @@ Pierre Bourdin
 Philipp Svehla
 Philipp Siemoleit
 Philipp M<>chler
+Philip Lamb
 Petr Salinger
 Peter Bear
 Peter Amstutz
@@ -434,6 +435,7 @@ Dan Minor
 C<EFBFBD>sar L. B. Silveira
 Cyril Brulebois
 Clay Fowler
+Claus Scheiblauer
 Chuck Sembroski
 Christopher Blaesius
 Christian Kaser

CMakeLists.txt

@@ -31,7 +31,7 @@ PROJECT(OpenSceneGraph)
 
 SET(OPENSCENEGRAPH_MAJOR_VERSION 3)
 SET(OPENSCENEGRAPH_MINOR_VERSION 0)
-SET(OPENSCENEGRAPH_PATCH_VERSION 0)
+SET(OPENSCENEGRAPH_PATCH_VERSION 1)
 SET(OPENSCENEGRAPH_SOVERSION 80)
 
 # set to 0 when not a release candidate, non zero means that any generated 

CMakeModules/FindFBX.cmake

@@ -16,7 +16,7 @@ ELSEIF(MSVC80)
     SET(FBX_LIBDIR "vs2005")
 ELSEIF(MSVC90)
     SET(FBX_LIBDIR "vs2008")
-ELSEIF(MSVC100 OR MSVC_VER>1600)
+ELSEIF(MSVC10 OR MSVC_VERSION>1600)
     SET(FBX_LIBDIR "vs2010")
 ENDIF()
 

ChangeLog

@@ -1,3 +1,255 @@
+2011-07-31 07:50  robert
+
+	* CMakeLists.txt: Changed release candidate numbe for 3.0.1
+	  release.
+
+2011-07-31 07:48  robert
+
+	* src/osgShadow/StandardShadowMap.cpp: Changed the handling of the
+	  ambient contribution of light to avoid lighting errors in the
+	  shadowed region outside a spointlight.
+
+2011-07-29 07:44  robert
+
+	* src/osgViewer/ViewerEventHandlers.cpp: Merged from svn/trunk
+	  revision 12735, fixed console output of end of frame barrier
+	  position.
+
+2011-07-28 16:59  robert
+
+	* AUTHORS.txt, CMakeLists.txt, ChangeLog: Updated ChangeLog and
+	  release candidate number for 3.0.1-rc3
+
+2011-07-28 16:41  robert
+
+	* src/osgPlugins/dicom/ReaderWriterDICOM.cpp: Improved the handling
+	  of scaling of dicom imagery.
+
+2011-07-28 12:08  robert
+
+	* src/osgViewer/GraphicsWindowX11.cpp: Merged from svn/trunk
+	  revision 12722. Refectored the EGL setup so that it's honours the
+	  Traits values.
+
+2011-07-28 11:05  robert
+
+	* src/osg/Texture.cpp, src/osgWrappers/serializers/osg/Texture.cpp:
+	  Merged from svn/trunk, revision 12727, Reverted the change to the
+	  default setting of _resizeNonPowerOfTwoHint back to true for all
+	  platforms to ensure the
+	  same behaivour across platforms, something that can be achieved
+	  now thanks to the integrated GLU library.
+	  
+	  Corrected the default of the ResizeNonPowerOfTwoHint to true to
+	  reflect the actual default setting set by the
+	  Texture default constructor.
+
+2011-07-28 08:19  robert
+
+	* src/osgDB/ObjectWrapper.cpp: From Johannes Baeuerle, merged from
+	  svn/trunk revision 12725, "in the file
+	  src/osgDB/ObjectWrapper.cpp, where the GlobalLookupTable for gl
+	  enums for serialization purposes is defined, some of the
+	  compressed texture formats are missing. I added enums for the pvr
+	  and etc formats."
+
+2011-07-28 07:47  robert
+
+	* src/osgViewer/View.cpp: From Jason Beverage, merged from
+	  svn/trunk revision 12723, "Here is a small fix for
+	  getCameraContainingPosition. getXMin was
+	  being used in a case where getYMin should be used instead."
+
+2011-07-25 19:28  robert
+
+	* AUTHORS.txt, ChangeLog: Updated ChangeLog and AUTHORS file for
+	  3.0.1-rc2
+
+2011-07-25 18:39  robert
+
+	* CMakeLists.txt: Updated release candidate number
+
+2011-07-25 17:08  robert
+
+	* src/osgViewer/Renderer.cpp: Merged from svn/trunk revision 12818,
+	  "Fixed stats bug where not all stats fields were being collected
+	  by the cull_draw() method used in the SingleThreaded and
+	  CullDrawThreadPerContext threading models."
+
+2011-07-22 09:28  robert
+
+	* src/osg/Texture.cpp: From Alexander Irion, merged from svn/trunk
+	  revision 12716, "Texture borders are not supported in ES.
+	  
+	  _isTextureBorderClampSupported is set to "TRUE" in Texture.cpp,
+	  because of the version number check (GL VERSION >= 1.3).
+	  
+	  This leads to an invalid enum error, when GL_TEXTURE_BORDER_COLOR
+	  is tried to set."
+
+2011-07-22 08:26  robert
+
+	* src/osgViewer/ViewerEventHandlers.cpp: Merged from svn/trunk
+	  revision 12714, "In the RecordCameraPathhandler fixed the
+	  handling of pressing 'Z' before 'z' which was causing the view
+	  to be reset to 0,0,0 by AnimationPathManipualtor with an empty
+	  AnimationPath."
+
+2011-07-21 09:54  robert
+
+	* AUTHORS.txt, CMakeLists.txt, ChangeLog,
+	  applications/osgversion/Contributors.cpp, include/osg/Version:
+	  Updated ChangeLog, Version and AUTHORS file for 3.0.1-rc1
+
+2011-07-21 09:19  robert
+
+	* src/osgText/TextBase.cpp: Merged from svn/trunk, workaround to
+	  culling issues assocaited with text that is set to scale relative
+	  to screen coords or is rotated to the screen.
+
+2011-07-21 09:10  robert
+
+	* src/osgPlugins/vrml/ReaderWriterVRML2.cpp: From Mathias
+	  Froehlich, merged from svn/trunk revision 12708, "I have attached
+	  an updated version of the VRML2 loader.
+	  That change is the result of the '[osgPlugins] VRML plugin -
+	  "file" url'
+	  discussion on osg-users.
+	  
+	  The attached change avoids rewriting file names into some kind of
+	  file urls
+	  and then use the url for opening an fstream. Instead just use the
+	  given file
+	  name to open the stream.
+	  Also this change adds some Notify output for the error paths."
+
+2011-07-21 08:53  robert
+
+	* CMakeModules/FindFBX.cmake: From Wang Rui, merged from svn/trunk
+	  revision 12706, "This fixes a small problem in the FindFBX file.
+	  In CMake scripts,
+	  VS2010 is not marked as MSVC100 but MSVC10. And CMake defines
+	  MSVC_VERSION instead of MSVC_VER to indicate the version number.
+	  The
+	  modification can find fbx sdk for VS2010 automatically now.
+	  "
+
+2011-07-20 10:18  robert
+
+	* src/osgQt/GraphicsWindowQt.cpp: From Claus Scheiblauer, merged
+	  from svn/trunk revision 12704, fixed handling of horizontal mouse
+	  wheel event
+
+2011-07-18 12:44  robert
+
+	* include/osgSim/ElevationSlice, include/osgSim/HeightAboveTerrain,
+	  include/osgSim/LineOfSight: Merged from svn/trunk revision 12701.
+	  Added doxygen comments explain read file callback functionality.
+
+2011-07-18 09:42  robert
+
+	* src/osgPlugins/dicom/ReaderWriterDICOM.cpp: Merged from svn/trunk
+	  revision, 12699, build fix for Cygwin/Mingw builds of DCMTK.
+
+2011-07-17 16:26  robert
+
+	* applications/osgarchive/osgarchive.cpp,
+	  applications/osgfilecache/osgfilecache.cpp,
+	  applications/present3D/Cluster.cpp,
+	  examples/osganalysis/osganalysis.cpp,
+	  examples/osgpagedlod/osgpagedlod.cpp,
+	  examples/osgparticleeffects/osgparticleeffects.cpp,
+	  examples/osgwidgetmenu/osgwidgetmenu.cpp,
+	  src/osgPlugins/ogr/ReaderWriterOGR.cpp,
+	  src/osgPlugins/quicktime/ReaderWriterQT.cpp,
+	  src/osgPlugins/stl/ReaderWriterSTL.cpp,
+	  src/osgPlugins/txp/trpage_header.cpp: From Alberto Luaces, merged
+	  from svn/trunk revision 12697, typo fixes
+
+2011-07-17 10:33  robert
+
+	* src/osgPlugins/osg/AsciiStreamOperator.h: From Wang Rui, merged
+	  from svn/trunk revision 12695. "improved the handling of the
+	  _preReadString within the readWrappedString method by factoring
+	  the
+	  reading of the next character into a dedicated getCharacter(..)
+	  method."
+
+2011-07-15 10:25  robert
+
+	* src/osgPlugins/ffmpeg/FFmpegDecoder.cpp,
+	  src/osgPlugins/ffmpeg/FFmpegParameters.cpp: From Wang Rui, merged
+	  from svn/trunk revision 12693, "I've found that the latest ffmpeg
+	  made some functions and macros
+	  deprecated, which led to compilation errors in the OSG plugin. I
+	  tried
+	  fixing them and tested with the version ffmpeg-git-5d4fd1d
+	  (ffmpeg
+	  version > 0.8, libavcodec = 53.7.0) under Windows."
+
+2011-07-15 09:48  robert
+
+	* include/osg/ValueObject: From Sukender, merged from svn/trunk
+	  revision 12690. Fixed compiler error "public: static char const *
+	  const osg::ValueObjectClassNameTrait< xxx >::s_className" already
+	  defined in xxx.obj"
+
+2011-07-15 09:16  robert
+
+	* src/osgPlugins/osg/AsciiStreamOperator.h,
+	  src/osgWrappers/serializers/osgSim/LightPointNode.cpp,
+	  src/osgWrappers/serializers/osgSim/MultiSwitch.cpp: From Wang
+	  Rui, merged from svn/trunk revision 12688. "The files attached
+	  should be separately put into the directories
+	  src/osgPlugins/osg and src/osgWrappers/serializers/osgSim. They
+	  fix a
+	  serious infinite loop problem that may be caused by the stream
+	  buffer
+	  mechanism under Windows and some osgSim wrapper bugs pointed by
+	  Andreas. I've asked the community to help test them and hope now
+	  we
+	  can solve these recent .osgt file reading issues."
+
+2011-07-15 08:45  robert
+
+	* src/osgPlugins/Inventor/ConvertToInventor.h: From Ryan Pavlik,
+	  Merged from svn/trunk revision 12686. "Fix inventor state copy
+	  constructor.
+	  
+	  Clang warning:
+	  In file included from
+	  src/osgPlugins/Inventor/ConvertToInventor.cpp:80:
+	  src/osgPlugins/Inventor/ConvertToInventor.h:117:71: warning:
+	  field is uninitialized when used here [-Wuninitialized]
+	  osgTexGenS(s.osgTexGenS), osgTexGenT(s.osgTexGenT),
+	  osgTexGen(osgTexGen),
+	  ^"
+
+2011-07-15 08:37  robert
+
+	* src/osgPlugins/imageio/ReaderWriterImageIO_IOS.cpp: From Philip
+	  Lamp, Merged from svn/trunk revision 12683. "Modify the
+	  ReaderWriteImageIO_IOS to correctly handle relative paths
+	  when reading from a file. This means that no longer do all image
+	  files
+	  have to live at the root of the Resources folder inside the app
+	  bundle,
+	  but can now be organized inside folders. Also improved error
+	  handling
+	  and fixed a potential leak of a CGColorSpaceRef each once per
+	  image load."
+
+2011-07-15 08:35  robert
+
+	* src/osgPlugins/imageio/ReaderWriterImageIO.cpp,
+	  src/osgPlugins/imageio/ReaderWriterImageIO_IOS.cpp: Removed
+	  redudent lines and changes tabs to four spaces
+
+2011-06-28 07:52  robert
+
+	* ChangeLog, applications/osgversion/Contributors.cpp: Updated
+	  ChangeLog and add fix for typo of name
+
 2011-06-28 07:37  robert
 
 	* NEWS.txt: Fixed typo and added entry about osgParticle.

README.txt

@@ -27,7 +27,7 @@ more indepth instructions.
 
 Robert Osfield.
 Project Lead.
-28th June 2011.
+31st July 2011.
 
 --
 

applications/osgarchive/osgarchive.cpp

@@ -29,7 +29,7 @@ int main( int argc, char **argv )
     
     // set up the usage document, in case we need to print out how to use this program.
     arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
-    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is an application for collecting a set of seperate files into a single archive file that can be later read in OSG applications..");
+    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is an application for collecting a set of separate files into a single archive file that can be later read in OSG applications..");
     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
         
     // if user request help write it out to cout.

applications/osgfilecache/osgfilecache.cpp

@@ -451,7 +451,7 @@ int main( int argc, char **argv )
     
     // set up the usage document, in case we need to print out how to use this program.
     arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
-    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is an application for collecting a set of seperate files into a single archive file that can be later read in OSG applications..");
+    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is an application for collecting a set of separate files into a single archive file that can be later read in OSG applications..");
     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
     arguments.getApplicationUsage()->addCommandLineOption("-l level","Read down to level across the whole database.");
     arguments.getApplicationUsage()->addCommandLineOption("-e level minX minY maxX maxY","Read down to <level> across the extents minX, minY to maxY, maxY.  Note, for geocentric datase X and Y are longitude and latitude respectively.");

applications/osgversion/Contributors.cpp

@@ -454,6 +454,8 @@ struct NameCorrection
 
 NameCorrection nameCorrections[] =
 {
+    {"Philip","Lamp",
+     "Philip", "Lamb"},
     {"Dimi","Christop",
      "Dimi", "Christopoulos"},
     {"Jorge","Ciges",

applications/present3D/Cluster.cpp

@@ -240,7 +240,7 @@ void CameraPacket::readEventQueue(osgViewer::Viewer& viewer)
 
 void CameraPacket::writeEventQueue(osgViewer::Viewer& viewer)
 {
-    osg::notify(osg::INFO)<<"recieved events = "<<_events.size()<<std::endl;
+    osg::notify(osg::INFO)<<"received events = "<<_events.size()<<std::endl;
 
     // copy the events to osgProducer style events.
     viewer.getEventQueue()->appendEvents(_events);

examples/osganalysis/osganalysis.cpp

@@ -134,11 +134,11 @@ public:
 
         if (_imageProcessor.valid())
         {
-            OSG_NOTICE<<"Will be using ImageProcessor to proces image "<<image->getFileName()<<std::endl;
+            OSG_NOTICE<<"Will be using ImageProcessor to process image "<<image->getFileName()<<std::endl;
         }
         else
         {
-            OSG_NOTICE<<"No ImageProcessor to proces image "<<image->getFileName()<<std::endl;
+            OSG_NOTICE<<"No ImageProcessor to process image "<<image->getFileName()<<std::endl;
         }
             OSG_NOTICE<<"   compressImage "<<_compressImages<<std::endl;
             OSG_NOTICE<<"   generateMipmaps "<<_generateMipmaps<<std::endl;

examples/osgpagedlod/osgpagedlod.cpp

@@ -217,7 +217,7 @@ int main( int argc, char **argv )
     
     // set up the usage document, in case we need to print out how to use this program.
     arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
-    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" creates a hierachy of files for paging which can be later loaded by viewers.");
+    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" creates a hierarchy of files for paging which can be later loaded by viewers.");
     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
     arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
     arguments.getApplicationUsage()->addCommandLineOption("-o","set the output file (defaults to output.ive)");

examples/osgparticleeffects/osgparticleeffects.cpp

@@ -316,7 +316,7 @@ public:
             {
                 // insert particle effects alongside the hit node, therefore able to track that nodes movement,
                 // however, this does require us to insert the ParticleSystem itself into the root of the scene graph
-                // seperately from the the main particle effects group which contains the emitters and programs.
+                // separately from the the main particle effects group which contains the emitters and programs.
                 // the follow code block implements this, note the path for handling particle effects which arn't attached to 
                 // moving models is easy - just a single line of code!
             

examples/osgwidgetmenu/osgwidgetmenu.cpp

@@ -112,7 +112,7 @@ int main(int argc, char** argv) {
 
     menu->addWidget(new ColorLabelMenu("Pick me!"));
     menu->addWidget(new ColorLabelMenu("No, wait, pick me!"));
-    menu->addWidget(new ColorLabelMenu("Dont pick them..."));
+    menu->addWidget(new ColorLabelMenu("Don't pick them..."));
     menu->addWidget(new ColorLabelMenu("Grarar!?!"));
 
     wm->addChild(menu);

include/osg/ValueObject

@@ -98,12 +98,9 @@ class ValueObject : public Object
 template< typename T >
 struct ValueObjectClassNameTrait
 {
-    static const char* s_className;
+    static const char* className() { return "TemplateValueObject"; }
 };
 
-template< typename T >
-const char* ValueObjectClassNameTrait<T>::s_className = "TemplateValueObject";
-
 
 template< typename T >
 class TemplateValueObject : public ValueObject
@@ -126,7 +123,7 @@ class TemplateValueObject : public ValueObject
         virtual Object* clone(const CopyOp& copyop) const { return new TemplateValueObject(*this, copyop); }
         virtual bool isSameKindAs(const Object* obj) const { return dynamic_cast<const TemplateValueObject*>(obj)!=NULL; }
         virtual const char* libraryName() const { return "osg"; }
-        virtual const char* className() const { return ValueObjectClassNameTrait<T>::s_className; }
+        virtual const char* className() const { return ValueObjectClassNameTrait<T>::className(); }
 
         void setValue(const T& value) { _value = value; }
         const T& getValue() const { return _value; }
@@ -142,8 +139,7 @@ protected:
 };
 
 #define META_ValueObject(TYPE,NAME) \
-    template<> struct ValueObjectClassNameTrait<TYPE> { static const char* s_className; }; \
-    const char* ValueObjectClassNameTrait<TYPE>::s_className = #NAME; \
+    template<> struct ValueObjectClassNameTrait<TYPE> { static const char* className() { return #NAME; } }; \
     typedef TemplateValueObject<TYPE> NAME;
 
 META_ValueObject(std::string, StringValueObject)

include/osg/Version

@@ -20,7 +20,7 @@ extern "C" {
 
 #define OPENSCENEGRAPH_MAJOR_VERSION    3
 #define OPENSCENEGRAPH_MINOR_VERSION    0
-#define OPENSCENEGRAPH_PATCH_VERSION    0
+#define OPENSCENEGRAPH_PATCH_VERSION    1
 #define OPENSCENEGRAPH_SOVERSION        80
 
 /* Convenience macro that can be used to decide whether a feature is present or not i.e.

include/osgSim/ElevationSlice

@@ -21,7 +21,14 @@
 
 namespace osgSim {
 
-/** Helper class for setting up and acquiring height above terrain intersections with terrain.*/
+/** Helper class for setting up and acquiring height above terrain intersections with terrain.
+  * By default assigns a osgSim::DatabaseCacheReadCallback that enables automatic loading
+  * of external PagedLOD tiles to ensure that the highest level of detail is used in intersections.
+  * This automatic loading of tiles is done by the intersection traversal that is done within
+  * the computeIntersections(..) method, so can result in long intersection times when external
+  * tiles have to be loaded.
+  * The external loading of tiles can be disabled by removing the read callback, this is done by
+  * calling the setDatabaseCacheReadCallback(DatabaseCacheReadCallback*) method with a value of 0.*/
 class OSGSIM_EXPORT ElevationSlice
 {
     public :

include/osgSim/HeightAboveTerrain

@@ -21,7 +21,14 @@
 
 namespace osgSim {
 
-/** Helper class for setting up and acquiring height above terrain intersections with terrain.*/
+/** Helper class for setting up and acquiring height above terrain intersections with terrain.
+  * By default assigns a osgSim::DatabaseCacheReadCallback that enables automatic loading
+  * of external PagedLOD tiles to ensure that the highest level of detail is used in intersections.
+  * This automatic loading of tiles is done by the intersection traversal that is done within
+  * the computeIntersections(..) method, so can result in long intersection times when external
+  * tiles have to be loaded.
+  * The external loading of tiles can be disabled by removing the read callback, this is done by
+  * calling the setDatabaseCacheReadCallback(DatabaseCacheReadCallback*) method with a value of 0.*/
 class OSGSIM_EXPORT HeightAboveTerrain
 {
     public :

include/osgSim/LineOfSight

@@ -44,7 +44,13 @@ class OSGSIM_EXPORT DatabaseCacheReadCallback : public osgUtil::IntersectionVisi
 };
 
 /** Helper class for setting up and acquiring line of sight intersections with terrain.
-  * Supports automatic paging in of PagedLOD tiles. */
+  * By default assigns a osgSim::DatabaseCacheReadCallback that enables automatic loading 
+  * of external PagedLOD tiles to ensure that the highest level of detail is used in intersections.
+  * This automatic loading of tiles is done by the intersection traversal that is done within
+  * the computeIntersections(..) method, so can result in long intersection times when external
+  * tiles have to be loaded.
+  * The external loading of tiles can be disabled by removing the read callback, this is done by
+  * calling the setDatabaseCacheReadCallback(DatabaseCacheReadCallback*) method with a value of 0.*/
 class OSGSIM_EXPORT LineOfSight
 {
     public :

src/osg/Texture.cpp

@@ -94,7 +94,7 @@ void Texture::TextureObject::setAllocated(GLint     numMipmapLevels,
             // Update texture pool size
             _set->getParent()->getCurrTexturePoolSize() -= previousSize;
             _set->getParent()->getCurrTexturePoolSize() += _profile._size;
-       }
+        }
     }
 }
 
@@ -1078,7 +1078,7 @@ Texture::Texture():
             _useHardwareMipMapGeneration(true),
             _unrefImageDataAfterApply(false),
             _clientStorageHint(false),
-            _resizeNonPowerOfTwoHint(!OSG_GLES2_FEATURES && !OSG_GL3_FEATURES),
+            _resizeNonPowerOfTwoHint(true),
             _borderColor(0.0, 0.0, 0.0, 0.0),
             _borderWidth(0),
             _internalFormatMode(USE_IMAGE_DATA_FORMAT),
@@ -2479,7 +2479,9 @@ Texture::Extensions::Extensions(unsigned int contextID)
                                    isGLExtensionOrVersionSupported(contextID,"GL_EXT_texture_edge_clamp", 1.2f) || 
                                    isGLExtensionOrVersionSupported(contextID,"GL_SGIS_texture_edge_clamp", 1.2f);
                                    
-    _isTextureBorderClampSupported = OSG_GL3_FEATURES || isGLExtensionOrVersionSupported(contextID,"GL_ARB_texture_border_clamp", 1.3f);
+
+    _isTextureBorderClampSupported = OSG_GL3_FEATURES ||
+                                     ((OSG_GL1_FEATURES || OSG_GL2_FEATURES) && isGLExtensionOrVersionSupported(contextID,"GL_ARB_texture_border_clamp", 1.3f));
     
     _isGenerateMipMapSupported = builtInSupport || isGLExtensionOrVersionSupported(contextID,"GL_SGIS_generate_mipmap", 1.4f);
 

src/osgDB/ObjectWrapper.cpp

@@ -409,7 +409,12 @@ ObjectWrapperManager::ObjectWrapperManager()
     glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT1_EXT", GL_COMPRESSED_RGBA_S3TC_DXT1_EXT );
     glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT3_EXT", GL_COMPRESSED_RGBA_S3TC_DXT3_EXT );
     glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT5_EXT", GL_COMPRESSED_RGBA_S3TC_DXT5_EXT );
-
+    glTable.add( "GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG",GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG );
+    glTable.add( "GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG",GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG );
+    glTable.add( "GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG );
+    glTable.add( "GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG",GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG );
+    glTable.add( "GL_ETC1_RGB8_OES",GL_ETC1_RGB8_OES );
+    
     // Texture source types
     glTable.add( "GL_BYTE", GL_BYTE );
     glTable.add( "GL_SHORT", GL_SHORT );

src/osgPlugins/Inventor/ConvertToInventor.h

@@ -114,7 +114,7 @@ protected:
     InventorState(const InventorState &s) : ivHead(s.ivHead), ivTexture(s.ivTexture), 
         ivMaterial(s.ivMaterial), osgMaterial(s.osgMaterial),
         osgTexture2Enabled(s.osgTexture2Enabled), osgTexture(s.osgTexture), osgTexEnv(s.osgTexEnv),
-        osgTexGenS(s.osgTexGenS), osgTexGenT(s.osgTexGenT), osgTexGen(osgTexGen),
+        osgTexGenS(s.osgTexGenS), osgTexGenT(s.osgTexGenT), osgTexGen(s.osgTexGen),
         osgLighting(s.osgLighting), osgTwoSided(s.osgTwoSided), osgFrontFace(s.osgFrontFace),
         osgCullFaceEnabled(s.osgCullFaceEnabled), osgCullFace(s.osgCullFace),
         osgBlendEnabled(s.osgBlendEnabled), osgBlendFunc(s.osgBlendFunc)  {}

src/osgPlugins/dicom/ReaderWriterDICOM.cpp

@@ -19,7 +19,7 @@
 #include <osgVolume/RayTracedTechnique>
 
 #ifdef  USE_DCMTK
-    #ifndef _WIN32
+    #ifndef _MSC_VER
         #define HAVE_CONFIG_H
     #endif
 
@@ -559,8 +559,6 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
             osg::ref_ptr<osgVolume::ImageDetails> details = new osgVolume::ImageDetails;
             details->setMatrix(new osg::RefMatrix);
 
-            osg::ref_ptr<osg::Image> image;
-
             unsigned int imageNum = 0;
             EP_Representation pixelRep = EPR_Uint8;
             int numPlanes = 0;
@@ -575,8 +573,6 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
             typedef std::map<osg::Vec3d, DistanceFileInfoMap> OrientationFileInfoMap;
             OrientationFileInfoMap orientationFileInfoMap;
 
-            unsigned int totalNumSlices = 0;
-
             typedef std::map<std::string, ReadResult> ErrorMap;
             ErrorMap errorMap;
 
@@ -596,13 +592,6 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                 FileInfo fileInfo;
                 fileInfo.filename = *itr;
 
-                double pixelSize_y = 1.0;
-                double pixelSize_x = 1.0;
-                double sliceThickness = 1.0;
-                double imagePositionPatient[3] = {0, 0, 0};
-                double imageOrientationPatient[6] = {1.0, 0.0, 0.0, 0.0, 1.0, 0.0 };
-                Uint16 numOfSlices = 1;
-
                 // code for reading the intercept and scale that is required to convert to Hounsfield units.
                 bool rescaling = false;
                 double rescaleIntercept = 0.0;
@@ -632,28 +621,33 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                 double value = 0.0;
                 if (fileformat.getDataset()->findAndGetFloat64(DCM_PixelSpacing, value,0).good())
                 {
-                    pixelSize_y = value;
-                    fileInfo.matrix(1,1) = pixelSize_y;
+                    fileInfo.pixelSize_x = value;
                 }
 
                 if (fileformat.getDataset()->findAndGetFloat64(DCM_PixelSpacing, value,1).good())
                 {
-                    pixelSize_x = value;
-                    fileInfo.matrix(0,0) = pixelSize_x;
+                    fileInfo.pixelSize_y = value;
                 }
 
+                if (fileformat.getDataset()->findAndGetFloat64(DCM_SpacingBetweenSlices, value,0).good())
+                {
+                    info()<<"DCM_SpacingBetweenSlices = "<<value<<std::endl;
+                    fileInfo.sliceThickness = value;
+                }
+
+
                 // Get slice thickness
                 if (fileformat.getDataset()->findAndGetFloat64(DCM_SliceThickness, value).good())
                 {
-                    sliceThickness = value;
-                    info()<<"sliceThickness = "<<sliceThickness<<std::endl;
-                    fileInfo.sliceThickness = sliceThickness;
+                    info()<<"DCM_SliceThickness = "<<value<<std::endl;
+                    fileInfo.sliceThickness = value;
                 }
 
                 info()<<"tagExistsWithValue(DCM_NumberOfFrames)="<<fileformat.getDataset()->tagExistsWithValue(DCM_NumberOfFrames)<<std::endl;
                 info()<<"tagExistsWithValue(DCM_NumberOfSlices)="<<fileformat.getDataset()->tagExistsWithValue(DCM_NumberOfSlices)<<std::endl;
 
-                Uint32 numFrames;
+                Uint16 numOfSlices = 1;
+                Uint32 numFrames = 1;
                 if (fileformat.getDataset()->findAndGetUint32(DCM_NumberOfFrames, numFrames).good())
                 {
                     fileInfo.numSlices = numFrames;
@@ -681,8 +675,8 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                 }
 
 
-
                 // patient position
+                double imagePositionPatient[3] = {0.0, 0.0, 0.0};
                 for(int i=0; i<3; ++i)
                 {
                     if (fileformat.getDataset()->findAndGetFloat64(DCM_ImagePositionPatient, imagePositionPatient[i],i).good())
@@ -694,10 +688,9 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                         info()<<"Have not read DCM_ImagePositionPatient["<<i<<"]"<<std::endl;
                     }
                 }
-                //info()<<"imagePositionPatient[2]="<<imagePositionPatient[2]<<std::endl;
-
-                fileInfo.matrix.setTrans(imagePositionPatient[0],imagePositionPatient[1],imagePositionPatient[2]);
+                fileInfo.position.set(imagePositionPatient[0],imagePositionPatient[1],imagePositionPatient[2]);
 
+                double imageOrientationPatient[6] = {1.0, 0.0, 0.0, 0.0, 1.0, 0.0 };
                 for(int i=0; i<6; ++i)
                 {
                     double value = 0.0;
@@ -712,232 +705,240 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                     }
                 }
 
-                osg::Vec3d dirX(imageOrientationPatient[0],imageOrientationPatient[1],imageOrientationPatient[2]);
-                osg::Vec3d dirY(imageOrientationPatient[3],imageOrientationPatient[4],imageOrientationPatient[5]);
-                osg::Vec3d dirZ = dirX ^ dirY;
-                dirZ.normalize();
+                fileInfo.dirX.set(imageOrientationPatient[0],imageOrientationPatient[1],imageOrientationPatient[2]);
+                fileInfo.dirY.set(imageOrientationPatient[3],imageOrientationPatient[4],imageOrientationPatient[5]);
+                fileInfo.dirZ = fileInfo.dirX ^ fileInfo.dirY;
+                fileInfo.dirZ.normalize();
+                fileInfo.distance = fileInfo.dirZ * fileInfo.position;
 
-                dirX *= pixelSize_x;
-                dirY *= pixelSize_y;
 
-                fileInfo.matrix(0,0) = dirX[0];
-                fileInfo.matrix(1,0) = dirX[1];
-                fileInfo.matrix(2,0) = dirX[2];
+                info()<<"pixelSize_x="<<fileInfo.pixelSize_x<<std::endl;
+                info()<<"pixelSize_y="<<fileInfo.pixelSize_x<<std::endl;
 
-                fileInfo.matrix(0,1) = dirY[0];
-                fileInfo.matrix(1,1) = dirY[1];
-                fileInfo.matrix(2,1) = dirY[2];
-
-                fileInfo.matrix(0,2) = dirZ[0];
-                fileInfo.matrix(1,2) = dirZ[1];
-                fileInfo.matrix(2,2) = dirZ[2];
-
-                fileInfo.distance = dirZ * (osg::Vec3d(0.0,0.0,0.0)*fileInfo.matrix);
-
-                info()<<"dirX = "<<dirX<<std::endl;
-                info()<<"dirY = "<<dirY<<std::endl;
-                info()<<"dirZ = "<<dirZ<<std::endl;
-                info()<<"matrix = "<<fileInfo.matrix<<std::endl;
-                info()<<"pos = "<<osg::Vec3d(0.0,0.0,0.0)*fileInfo.matrix<<std::endl;
+                info()<<"dirX.length() = "<<fileInfo.dirX.length()<<std::endl;
+                info()<<"dirY.length() = "<<fileInfo.dirY.length()<<std::endl;
+                info()<<"dot_product = "<<fileInfo.dirX*fileInfo.dirY<<std::endl;
+                info()<<"dirX = "<<fileInfo.dirX<<std::endl;
+                info()<<"dirY = "<<fileInfo.dirY<<std::endl;
+                info()<<"dirZ = "<<fileInfo.dirZ<<std::endl;
+                info()<<"pos = "<<fileInfo.position<<std::endl;
                 info()<<"dist = "<<fileInfo.distance<<std::endl;
                 info()<<std::endl;
 
-                (orientationFileInfoMap[dirZ])[fileInfo.distance] = fileInfo;
-
-                totalNumSlices += fileInfo.numSlices;
+                (orientationFileInfoMap[fileInfo.dirZ])[fileInfo.distance] = fileInfo;
 
             }
 
             if (orientationFileInfoMap.empty()) return 0;
 
-            typedef std::map<double, FileInfo> DistanceFileInfoMap;
-            typedef std::map<osg::Vec3d, DistanceFileInfoMap> OrientationFileInfoMap;
             for(OrientationFileInfoMap::iterator itr = orientationFileInfoMap.begin();
                 itr != orientationFileInfoMap.end();
                 ++itr)
             {
                 info()<<"Orientation = "<<itr->first<<std::endl;
+
+                unsigned int totalNumSlices = 0;
+
                 DistanceFileInfoMap& dfim = itr->second;
                 for(DistanceFileInfoMap::iterator ditr = dfim.begin();
                     ditr != dfim.end();
                     ++ditr)
                 {
                     FileInfo& fileInfo = ditr->second;
+                    totalNumSlices += fileInfo.numSlices;
                     info()<<"   d = "<<fileInfo.distance<<" "<<fileInfo.filename<<std::endl;
                 }
-            }
 
+                if (dfim.empty()) continue;
 
-            DistanceFileInfoMap& dfim = orientationFileInfoMap.begin()->second;
-            if (dfim.empty()) return 0;
+                osg::ref_ptr<osg::Image> image;
 
-            double totalDistance = 0.0;
-            if (dfim.size()>1)
-            {
-                totalDistance = fabs(dfim.rbegin()->first - dfim.begin()->first);
-            }
-            else
-            {
-                totalDistance = dfim.begin()->second.sliceThickness * double(dfim.begin()->second.numSlices);
-            }
-
-            info()<<"Total Distance including ends "<<totalDistance<<std::endl;
-
-            double averageThickness = totalNumSlices<=1 ? 1.0 : totalDistance / double(totalNumSlices-1);
-
-            info()<<"Average thickness "<<averageThickness<<std::endl;
-
-            for(DistanceFileInfoMap::iterator ditr = dfim.begin();
-                ditr != dfim.end();
-                ++ditr)
-            {
-                FileInfo& fileInfo = ditr->second;
-
-                std::auto_ptr<DicomImage> dcmImage(new DicomImage(fileInfo.filename.c_str()));
-                if (dcmImage.get())
+                double totalDistance = 0.0;
+                if (dfim.size()>1)
                 {
-                    if (dcmImage->getStatus()==EIS_Normal)
+                    totalDistance = fabs(dfim.rbegin()->first - dfim.begin()->first);
+                }
+                else
+                {
+                    totalDistance = dfim.begin()->second.sliceThickness * double(dfim.begin()->second.numSlices);
+                }
+
+                info()<<"Total Number slices "<<totalNumSlices<<std::endl;
+                info()<<"Total Distance including ends "<<totalDistance<<std::endl;
+
+                double averageThickness = totalNumSlices<=1 ? 1.0 : totalDistance / double(totalNumSlices-1);
+
+                info()<<"Average thickness "<<averageThickness<<std::endl;
+
+                for(DistanceFileInfoMap::iterator ditr = dfim.begin();
+                    ditr != dfim.end();
+                    ++ditr)
+                {
+                    FileInfo& fileInfo = ditr->second;
+
+                    std::auto_ptr<DicomImage> dcmImage(new DicomImage(fileInfo.filename.c_str()));
+                    if (dcmImage.get())
                     {
-
-                        EP_Representation curr_pixelRep;
-                        int curr_numPlanes;
-                        GLenum curr_pixelFormat;
-                        GLenum curr_dataType;
-                        unsigned int curr_pixelSize;
-
-                        // get the pixel data
-                        const DiPixel* pixelData = dcmImage->getInterData();
-                        if(!pixelData)
+                        if (dcmImage->getStatus()==EIS_Normal)
                         {
-                            warning()<<"Error: no data in DicomImage object."<<std::endl;
-                            return ReadResult::ERROR_IN_READING_FILE;
-                        }
 
-                        // create the new image
-                        convertPixelTypes(pixelData,
-                                        curr_pixelRep, curr_numPlanes,
-                                        curr_dataType, curr_pixelFormat, curr_pixelSize);
+                            EP_Representation curr_pixelRep;
+                            int curr_numPlanes;
+                            GLenum curr_pixelFormat;
+                            GLenum curr_dataType;
+                            unsigned int curr_pixelSize;
 
-                        // dcmImage->getFrameCount()
-
-                        osg::ref_ptr<osg::Image> imageAdapter = new osg::Image;
-
-                        if (dcmImage->isMonochrome())
-                        {
-                            imageAdapter->setImage(dcmImage->getWidth(), dcmImage->getHeight(), dcmImage->getFrameCount(),
-                                                curr_pixelFormat,
-                                                curr_pixelFormat,
-                                                curr_dataType,
-                                                (unsigned char*)(pixelData->getData()),
-                                                osg::Image::NO_DELETE);
-
-                        }
-                        else
-                        {
-                            imageAdapter->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), dcmImage->getFrameCount(),
-                                            curr_pixelFormat, curr_dataType);
-
-                            void* data = imageAdapter->data(0,0,0);
-                            unsigned long size = dcmImage->createWindowsDIB( data,
-                                                                             imageAdapter->getTotalDataSize(),
-                                                                             0,
-                                                                             imageAdapter->getPixelSizeInBits(),
-                                                                             0,
-                                                                             0);
-
-                            if (size==0)
+                            // get the pixel data
+                            const DiPixel* pixelData = dcmImage->getInterData();
+                            if(!pixelData)
                             {
-                                 info()<<"  dcmImage->createWindowsDIB() failed to create required imagery."<<std::endl;
-                                 continue;
+                                warning()<<"Error: no data in DicomImage object."<<std::endl;
+                                return ReadResult::ERROR_IN_READING_FILE;
                             }
-                        }
-
-                        if (!image)
-                        {
-                            pixelRep = curr_pixelRep;
-                            numPlanes = curr_numPlanes;
-                            dataType = curr_dataType;
-                            pixelFormat = curr_pixelFormat;
-                            pixelSize = curr_pixelSize;
-
-                            osg::RefMatrix* matrix = details->getMatrix();
-
-                            (*matrix)(0,0) = fileInfo.matrix(0,0);
-                            (*matrix)(1,0) = fileInfo.matrix(1,0);
-                            (*matrix)(2,0) = fileInfo.matrix(2,0);
-                            (*matrix)(0,1) = fileInfo.matrix(0,1);
-                            (*matrix)(1,1) = fileInfo.matrix(1,1);
-                            (*matrix)(2,1) = fileInfo.matrix(2,1);
-                            (*matrix)(0,2) = fileInfo.matrix(0,2) * averageThickness;
-                            (*matrix)(1,2) = fileInfo.matrix(1,2) * averageThickness;
-                            (*matrix)(2,2) = fileInfo.matrix(2,2) * averageThickness;
-
-                            // note from Robert Osfield, testing various dicom files I have found that the rescaleIntercept
-                            // for CT data doesn't look to be applicable as an straight value offset, so we'll ignore for now.
-                            // details->setTexelOffset(fileInfo.rescaleIntercept);
-                            double s = fileInfo.rescaleSlope;
-                            switch(dataType)
-                            {
-                                case(GL_BYTE): s *= 128.0; break;
-                                case(GL_UNSIGNED_BYTE): s *= 255.0; break;
-                                case(GL_SHORT): s *= 32768.0; break;
-                                case(GL_UNSIGNED_SHORT): s *= 65535.0; break;
-                                case(GL_INT): s *= 2147483648.0; break;
-                                case(GL_UNSIGNED_INT): s *= 4294967295.0; break;
-                                default: break;
-                            }
-
-                            details->setTexelScale(osg::Vec4(s,s,s,s));
-
-                            image = new osg::Image;
-                            image->setUserData(details.get());
-                            image->setFileName(fileName.c_str());
-                            image->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), totalNumSlices,
-                                                pixelFormat, dataType);
-
-
-                            matrix->preMult(osg::Matrix::scale(double(image->s()), double(image->t()), double(image->r())));
-
-                            info()<<"Image dimensions = "<<image->s()<<", "<<image->t()<<", "<<image->r()<<" pixelFormat=0x"<<std::hex<<pixelFormat<<" dataType=0x"<<std::hex<<dataType<<std::dec<<std::endl;
-                        }
-                        else if (pixelData->getPlanes()>numPlanes ||
-                                pixelData->getRepresentation()>pixelRep)
-                        {
-                            info()<<"Need to reallocated "<<image->s()<<", "<<image->t()<<", "<<image->r()<<std::endl;
-
-                            // record the previous image settings to use when we copy back the content.
-                            osg::ref_ptr<osg::Image> previous_image = image;
 
                             // create the new image
                             convertPixelTypes(pixelData,
-                                            pixelRep, numPlanes,
-                                            dataType, pixelFormat, pixelSize);
+                                            curr_pixelRep, curr_numPlanes,
+                                            curr_dataType, curr_pixelFormat, curr_pixelSize);
 
-                            image = new osg::Image;
-                            image->setUserData(previous_image->getUserData());
-                            image->setFileName(fileName.c_str());
-                            image->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), totalNumSlices,
-                                                pixelFormat, dataType);
+                            // dcmImage->getFrameCount()
 
-                            osg::copyImage(previous_image.get(), 0,0,0, previous_image->s(), previous_image->t(), imageNum,
-                                        image.get(), 0, 0, 0,
+                            osg::ref_ptr<osg::Image> imageAdapter = new osg::Image;
+
+                            if (dcmImage->isMonochrome())
+                            {
+                                imageAdapter->setImage(dcmImage->getWidth(), dcmImage->getHeight(), dcmImage->getFrameCount(),
+                                                    curr_pixelFormat,
+                                                    curr_pixelFormat,
+                                                    curr_dataType,
+                                                    (unsigned char*)(pixelData->getData()),
+                                                    osg::Image::NO_DELETE);
+
+                            }
+                            else
+                            {
+                                imageAdapter->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), dcmImage->getFrameCount(),
+                                                curr_pixelFormat, curr_dataType);
+
+                                void* data = imageAdapter->data(0,0,0);
+                                unsigned long size = dcmImage->createWindowsDIB( data,
+                                                                                imageAdapter->getTotalDataSize(),
+                                                                                0,
+                                                                                imageAdapter->getPixelSizeInBits(),
+                                                                                0,
+                                                                                0);
+
+                                if (size==0)
+                                {
+                                    info()<<"  dcmImage->createWindowsDIB() failed to create required imagery."<<std::endl;
+                                    continue;
+                                }
+                            }
+
+                            if (!image)
+                            {
+                                pixelRep = curr_pixelRep;
+                                numPlanes = curr_numPlanes;
+                                dataType = curr_dataType;
+                                pixelFormat = curr_pixelFormat;
+                                pixelSize = curr_pixelSize;
+
+                                osg::RefMatrix* matrix = details->getMatrix();
+
+                                (*matrix)(0,0) = fileInfo.dirX.x();
+                                (*matrix)(1,0) = fileInfo.dirX.y();
+                                (*matrix)(2,0) = fileInfo.dirX.z();
+
+                                (*matrix)(0,1) = fileInfo.dirY.x();
+                                (*matrix)(1,1) = fileInfo.dirY.y();
+                                (*matrix)(2,1) = fileInfo.dirY.z();
+
+                                (*matrix)(0,2) = fileInfo.dirZ.x();
+                                (*matrix)(1,2) = fileInfo.dirZ.y();
+                                (*matrix)(2,2) = fileInfo.dirZ.z();
+
+                                matrix->preMultScale(osg::Vec3d(
+                                    fileInfo.pixelSize_x * dcmImage->getWidth(),
+                                    fileInfo.pixelSize_y * dcmImage->getHeight(),
+                                    averageThickness * totalNumSlices));
+
+                                (*matrix)(3,0) = fileInfo.position.x();
+                                (*matrix)(3,1) = fileInfo.position.y();
+                                (*matrix)(3,2) = fileInfo.position.z();
+
+                                (*matrix)(3,3) = 1.0;
+
+                                // note from Robert Osfield, testing various dicom files I have found that the rescaleIntercept
+                                // for CT data doesn't look to be applicable as an straight value offset, so we'll ignore for now.
+                                // details->setTexelOffset(fileInfo.rescaleIntercept);
+                                double s = fileInfo.rescaleSlope;
+                                switch(dataType)
+                                {
+                                    case(GL_BYTE): s *= 128.0; break;
+                                    case(GL_UNSIGNED_BYTE): s *= 255.0; break;
+                                    case(GL_SHORT): s *= 32768.0; break;
+                                    case(GL_UNSIGNED_SHORT): s *= 65535.0; break;
+                                    case(GL_INT): s *= 2147483648.0; break;
+                                    case(GL_UNSIGNED_INT): s *= 4294967295.0; break;
+                                    default: break;
+                                }
+
+                                details->setTexelScale(osg::Vec4(s,s,s,s));
+
+                                image = new osg::Image;
+                                image->setUserData(details.get());
+                                image->setFileName(fileName.c_str());
+                                image->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), totalNumSlices,
+                                                    pixelFormat, dataType);
+
+
+                                //matrix->preMult(osg::Matrix::scale(double(image->s()), double(image->t()), double(image->r())));
+
+                                info()<<"Image dimensions = "<<image->s()<<", "<<image->t()<<", "<<image->r()<<" pixelFormat=0x"<<std::hex<<pixelFormat<<" dataType=0x"<<std::hex<<dataType<<std::dec<<std::endl;
+                            }
+                            else if (pixelData->getPlanes()>numPlanes ||
+                                    pixelData->getRepresentation()>pixelRep)
+                            {
+                                info()<<"Need to reallocated "<<image->s()<<", "<<image->t()<<", "<<image->r()<<std::endl;
+
+                                // record the previous image settings to use when we copy back the content.
+                                osg::ref_ptr<osg::Image> previous_image = image;
+
+                                // create the new image
+                                convertPixelTypes(pixelData,
+                                                pixelRep, numPlanes,
+                                                dataType, pixelFormat, pixelSize);
+
+                                image = new osg::Image;
+                                image->setUserData(previous_image->getUserData());
+                                image->setFileName(fileName.c_str());
+                                image->allocateImage(dcmImage->getWidth(), dcmImage->getHeight(), totalNumSlices,
+                                                    pixelFormat, dataType);
+                                osg::copyImage(previous_image.get(), 0,0,0, previous_image->s(), previous_image->t(), imageNum,
+                                            image.get(), 0, 0, 0,
+                                            false);
+                            }
+
+                            info()<<"copyImage(, fileInfo.distance"<<fileInfo.distance<<", imageNum="<<imageNum<<std::endl;
+
+                            osg::copyImage(imageAdapter.get(), 0,0,0, imageAdapter->s(), imageAdapter->t(), imageAdapter->r(),
+                                        image.get(), 0, 0, imageNum,
                                         false);
 
+                            imageNum += dcmImage->getFrameCount();
+                        }
+                        else
+                        {
+                            warning()<<"Error in reading dicom file "<<fileInfo.filename<<", error = "<<DicomImage::getString(dcmImage->getStatus())<<std::endl;
+                            info()<<"    dcmImage->getPhotometricInterpretation()="<<DicomImage::getString(dcmImage->getPhotometricInterpretation())<<std::endl;
+                            info()<<"    dcmImage->width="<<dcmImage->getWidth()<<", height="<<dcmImage->getHeight()<<" FrameCount="<< dcmImage->getFrameCount()<<std::endl;
                         }
-
-                        osg::copyImage(imageAdapter.get(), 0,0,0, imageAdapter->s(), imageAdapter->t(), imageAdapter->r(),
-                                    image.get(), 0, 0, imageNum,
-                                    false);
-
-                        imageNum += dcmImage->getFrameCount();
-                    }
-                    else
-                    {
-                        warning()<<"Error in reading dicom file "<<fileInfo.filename<<", error = "<<DicomImage::getString(dcmImage->getStatus())<<std::endl;
-                        info()<<"    dcmImage->getPhotometricInterpretation()="<<DicomImage::getString(dcmImage->getPhotometricInterpretation())<<std::endl;
-                        info()<<"    dcmImage->width="<<dcmImage->getWidth()<<", height="<<dcmImage->getHeight()<<" FrameCount="<< dcmImage->getFrameCount()<<std::endl;
                     }
                 }
+
+                info()<<"Image matrix = "<<*(details->getMatrix())<<std::endl;
+
+                return image.get();
             }
 
             if (!errorMap.empty())
@@ -950,14 +951,7 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                 }
             }
 
-            if (!image)
-            {
-                return ReadResult::ERROR_IN_READING_FILE;
-            }
-
-            info()<<"Spacing = "<<*(details->getMatrix())<<std::endl;
-
-            return image.get();
+            return ReadResult::ERROR_IN_READING_FILE;
         }
 #endif
 
@@ -969,46 +963,67 @@ class ReaderWriterDICOM : public osgDB::ReaderWriter
                 numX(0),
                 numY(0),
                 numSlices(1),
+                pixelSize_x(0.0),
+                pixelSize_y(0.0),
                 sliceThickness(0.0),
-                distance(0.0) {}
+                distance(0.0),
+                position(0.0,0.0,0.0),
+                dirX(1.0,0.0,0.0),
+                dirY(0.0,1.0,0.0),
+                dirZ(0.0,0.0,1.0) {}
 
             FileInfo(const FileInfo& rhs):
                 filename(rhs.filename),
-                matrix(rhs.matrix),
                 rescaleIntercept(rhs.rescaleIntercept),
                 rescaleSlope(rhs.rescaleSlope),
                 numX(rhs.numX),
                 numY(rhs.numY),
                 numSlices(rhs.numSlices),
+                pixelSize_x(rhs.pixelSize_x),
+                pixelSize_y(rhs.pixelSize_y),
                 sliceThickness(rhs.sliceThickness),
-                distance(distance) {}
+                distance(distance),
+                position(rhs.position),
+                dirX(rhs.dirX),
+                dirY(rhs.dirY),
+                dirZ(rhs.dirZ) {}
 
             FileInfo& operator = (const FileInfo& rhs)
             {
                 if (&rhs == this) return *this;
 
                 filename = rhs.filename;
-                matrix = rhs.matrix;
                 rescaleIntercept = rhs.rescaleIntercept;
                 rescaleSlope = rhs.rescaleSlope;
                 numX = rhs.numX;
                 numY = rhs.numY;
+                pixelSize_x = rhs.pixelSize_x;
+                pixelSize_y = rhs.pixelSize_y;
                 sliceThickness = rhs.sliceThickness;
                 numSlices = rhs.numSlices;
                 distance = rhs.distance;
+                position = rhs.position;
+                dirX = rhs.dirX;
+                dirY = rhs.dirY;
+                dirZ = rhs.dirZ;
 
                 return *this;
             }
 
             std::string     filename;
-            osg::Matrixd    matrix;
             double          rescaleIntercept;
             double          rescaleSlope;
             unsigned int    numX;
             unsigned int    numY;
             unsigned int    numSlices;
+            double          pixelSize_x;
+            double          pixelSize_y;
             double          sliceThickness;
             double          distance;
+            osg::Vec3d      position;
+            osg::Vec3d      dirX;
+            osg::Vec3d      dirY;
+            osg::Vec3d      dirZ;
         };
 
 };

src/osgPlugins/ffmpeg/FFmpegDecoder.cpp

@@ -11,6 +11,20 @@
 #include <string.h>
 #include <iostream>
 
+// Changes for FFMpeg version greater than 0.6
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 64, 0)
+#define CODEC_TYPE_AUDIO AVMEDIA_TYPE_AUDIO
+#define CODEC_TYPE_VIDEO AVMEDIA_TYPE_VIDEO
+#endif
+
+#ifdef AVERROR
+#define AVERROR_IO AVERROR(EIO)
+#define AVERROR_NUMEXPECTED AVERROR(EDOM)
+#define AVERROR_NOMEM AVERROR(ENOMEM)
+#define AVERROR_NOFMT AVERROR(EILSEQ)
+#define AVERROR_NOTSUPP AVERROR(ENOSYS)
+#define AVERROR_NOENT AVERROR(ENOENT)
+#endif
 
 namespace osgFFmpeg {
 

src/osgPlugins/ffmpeg/FFmpegParameters.cpp

@@ -5,6 +5,15 @@
 #include <iostream>
 #include <sstream>
 
+#if LIBAVCODEC_VERSION_MAJOR >= 53
+extern "C"
+{
+    #include <parseutils.h>
+}
+#define av_parse_video_frame_size av_parse_video_size
+#define av_parse_video_frame_rate av_parse_video_rate
+#endif
+
 #if LIBAVCODEC_VERSION_MAJOR >= 53 || \
     (LIBAVCODEC_VERSION_MAJOR==52 && LIBAVCODEC_VERSION_MINOR>=49)
 

src/osgPlugins/imageio/ReaderWriterImageIO.cpp

@@ -1285,7 +1285,3 @@ public:
 // now register with Registry to instantiate the above
 // reader/writer.
 REGISTER_OSGPLUGIN(imageio, ReaderWriterImageIO)
-
-
-
-

src/osgPlugins/imageio/ReaderWriterImageIO_IOS.cpp

@@ -1,4 +1,3 @@
-#pragma once 
 #include <osg/GL>
 #include <osg/Notify>
 #include <osg/Image>
@@ -23,33 +22,33 @@
 // to a Quartz buffer (supplied by Apple framework).
 size_t MyProviderGetBytesCallback(void* istream_userdata, void* quartz_buffer, size_t the_count)
 {
-	std::istream* the_istream = (std::istream*)istream_userdata;
-	the_istream->read((char*)quartz_buffer, the_count);
-	return the_istream->gcount(); // return the actual number of bytes read
+    std::istream* the_istream = (std::istream*)istream_userdata;
+    the_istream->read((char*)quartz_buffer, the_count);
+    return the_istream->gcount(); // return the actual number of bytes read
 }
 
 // This callback is triggered when the data provider is released
 // so you can clean up any resources.
 void MyProviderReleaseInfoCallback(void* istream_userdata)
 {
-	// What should I put here? Do I need to close the istream?
-	// The png and tga don't seem to.
-	//    std::istream* the_istream = (std::istream*)istream_userdata;
+    // What should I put here? Do I need to close the istream?
+    // The png and tga don't seem to.
+    //    std::istream* the_istream = (std::istream*)istream_userdata;
 }
 
 void MyProviderRewindCallback(void* istream_userdata)
 {
-	std::istream* the_istream = (std::istream*)istream_userdata;
-	the_istream->seekg(0, std::ios::beg);
+    std::istream* the_istream = (std::istream*)istream_userdata;
+    the_istream->seekg(0, std::ios::beg);
 }
 
 off_t MyProviderSkipForwardBytesCallback(void* istream_userdata, off_t the_count)
 {
-	std::istream* the_istream = (std::istream*)istream_userdata;
-	off_t start_position = the_istream->tellg();
-	the_istream->seekg(the_count, std::ios::cur);
-	off_t end_position = the_istream->tellg();
-	return (end_position - start_position);
+    std::istream* the_istream = (std::istream*)istream_userdata;
+    off_t start_position = the_istream->tellg();
+    the_istream->seekg(the_count, std::ios::cur);
+    off_t end_position = the_istream->tellg();
+    return (end_position - start_position);
 }
 
 /**************************************************************
@@ -62,17 +61,17 @@ off_t MyProviderSkipForwardBytesCallback(void* istream_userdata, off_t the_count
  **************************************************************/
 size_t MyConsumerPutBytesCallback(void* ostream_userdata, const void* quartz_buffer, size_t the_count)
 {
-	std::ostream* the_ostream = (std::ostream*)ostream_userdata;
-	the_ostream->write((char*)quartz_buffer, the_count);
-	// Don't know how to get number of bytes actually written, so
-	// just returning the_count.
-	return the_count;
+    std::ostream* the_ostream = (std::ostream*)ostream_userdata;
+    the_ostream->write((char*)quartz_buffer, the_count);
+    // Don't know how to get number of bytes actually written, so
+    // just returning the_count.
+    return the_count;
 }
 
 void MyConsumerReleaseInfoCallback(void* ostream_userdata)
 {
-	std::ostream* the_ostream = (std::ostream*)ostream_userdata;
-	the_ostream->flush();
+    std::ostream* the_ostream = (std::ostream*)ostream_userdata;
+    the_ostream->flush();
 }
 /**************************************************************
  ***** End Callback functions for ostream block writing ********
@@ -86,49 +85,49 @@ void MyConsumerReleaseInfoCallback(void* ostream_userdata)
 /* Create a CGImageSourceRef from raw data */
 CGImageRef CreateCGImageFromDataStream(std::istream& fin)
 {
-	CGImageRef image_ref = NULL;
-	CGImageSourceRef source_ref;
-	/* The easy way would be to use CGImageSourceCreateWithData,
-	 * but this presumes you have a known fixed-length buffer of data.
-	 * The istream makes this harder to know, so we use the ProviderCallbacks APIs
-	 CFDataRef the_cf_data = CFDataCreateWithBytesNoCopy(
-	 kCFAllocatorDefault,
-	 (const UInt8*)the_data,
-	 CFIndex length,
-	 kCFAllocatorNull // do not free data buffer, must do it yourself
-	 );
-	 source_ref = CGImageSourceCreateWithData(the_cf_data, NULL);
-	 */
-	
-	CGDataProviderSequentialCallbacks provider_callbacks =
-	{
-		0,
-		MyProviderGetBytesCallback,
-		MyProviderSkipForwardBytesCallback,
-		MyProviderRewindCallback,
-		MyProviderReleaseInfoCallback
-	};
-	
-	CGDataProviderRef data_provider = CGDataProviderCreateSequential(&fin, &provider_callbacks);
-	
-	// If we had a way of hinting at what the data type is, we could
-	// pass this hint in the second parameter.
-	source_ref = CGImageSourceCreateWithDataProvider(data_provider, NULL);
-	
-	CGDataProviderRelease(data_provider);
-	
-	
-	if(!source_ref)
-	{
-		return NULL;
-	}
-	
-	image_ref = CGImageSourceCreateImageAtIndex(source_ref, 0, NULL);
-	
-	/* Don't need the SourceRef any more (error or not) */
-	CFRelease(source_ref);
-	
-	return image_ref;
+    CGImageRef image_ref = NULL;
+    CGImageSourceRef source_ref;
+    /* The easy way would be to use CGImageSourceCreateWithData,
+     * but this presumes you have a known fixed-length buffer of data.
+     * The istream makes this harder to know, so we use the ProviderCallbacks APIs
+     CFDataRef the_cf_data = CFDataCreateWithBytesNoCopy(
+     kCFAllocatorDefault,
+     (const UInt8*)the_data,
+     CFIndex length,
+     kCFAllocatorNull // do not free data buffer, must do it yourself
+     );
+     source_ref = CGImageSourceCreateWithData(the_cf_data, NULL);
+     */
+    
+    CGDataProviderSequentialCallbacks provider_callbacks =
+    {
+        0,
+        MyProviderGetBytesCallback,
+        MyProviderSkipForwardBytesCallback,
+        MyProviderRewindCallback,
+        MyProviderReleaseInfoCallback
+    };
+    
+    CGDataProviderRef data_provider = CGDataProviderCreateSequential(&fin, &provider_callbacks);
+    
+    // If we had a way of hinting at what the data type is, we could
+    // pass this hint in the second parameter.
+    source_ref = CGImageSourceCreateWithDataProvider(data_provider, NULL);
+    
+    CGDataProviderRelease(data_provider);
+    
+    
+    if(!source_ref)
+    {
+        return NULL;
+    }
+    
+    image_ref = CGImageSourceCreateImageAtIndex(source_ref, 0, NULL);
+    
+    /* Don't need the SourceRef any more (error or not) */
+    CFRelease(source_ref);
+    
+    return image_ref;
 }
 
 static NSString* toNSString(const std::string& text, NSStringEncoding nsse)
@@ -138,7 +137,7 @@ static NSString* toNSString(const std::string& text, NSStringEncoding nsse)
     if (!text.empty())
     {
         nstr = [NSString stringWithCString:text.c_str() encoding:nsse];
-		//nstr = [NSString stringWithUTF8String:text.c_str()];// encoding:nsse]
+        //nstr = [NSString stringWithUTF8String:text.c_str()];// encoding:nsse]
     }
     
     if (nstr == nil)
@@ -161,74 +160,92 @@ static NSString* toNSString(const std::string& text)
 //
 osg::Image* ReadCoreGraphicsImageFromFile(std::string file)
 {
-	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
-	//chop the extension off
-	std::string strExt = osgDB::getFileExtension(file);
-	std::string strPath = osgDB::getFilePath(file);
-	std::string strName = osgDB::getStrippedName(file);
-	std::string strFile = strPath+"/"+strName;
-	
-	NSString* path = [NSString stringWithCString:strName.c_str() length:strlen(strName.c_str())]; 
-	NSString* ext = [NSString stringWithCString:strExt.c_str() length:strlen(strExt.c_str())]; 
-	
-	//CGImageRef textureImage = [UIImage imageNamed:path].CGImage;
-	CGImageRef textureImage = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:path ofType:ext]].CGImage;
-	
-	if (textureImage == nil) {
-		
-		NSLog(@"imageio: failed to load CGImageRef image '%@'", path );
-		[pool release];
-		return NULL;
-	}
-	
-	
-	NSInteger texWidth = CGImageGetWidth(textureImage);	
-    NSInteger texHeight = CGImageGetHeight(textureImage);
-	
-	GLubyte *textureData = (GLubyte *)malloc(texWidth * texHeight * 4);
-	
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    //chop the extension off
+    //std::string strExt = osgDB::getFileExtension(file);
+    //std::string strPath = osgDB::getFilePath(file);
+    //std::string strName = osgDB::getStrippedName(file);
+    //std::string strFile = strPath + "/" + strName;
+    
+    //NSString* path = [NSString stringWithCString:strName.c_str() encoding:NSUTF8StringEncoding]; 
+    //NSString* ext = [NSString stringWithCString:strExt.c_str() encoding:NSUTF8StringEncoding]; 
+    
+    //CGImageRef textureImage = [UIImage imageNamed:path].CGImage;
+    //CGImageRef textureImage = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:path ofType:ext]].CGImage;
+    NSString* path = [NSString stringWithCString:file.c_str() encoding:NSUTF8StringEncoding];
+    //NSLog(@"imageio: About to open %@.\n", path);
+    UIImage *img = [UIImage imageWithContentsOfFile:path];
+    if (!img) {
+        NSLog(@"imageio: failed to load UIImage image '%@'.\n", path);
+        [pool release];
+        return NULL;
+    }
+    CGImageRef textureImage = img.CGImage;
+    if (!textureImage) {
+        NSLog(@"imageio: failed to create CGImageRef.\n");
+        [pool release];
+        return NULL;
+    }
+        
+    size_t texWidth = CGImageGetWidth(textureImage);    
+    size_t texHeight = CGImageGetHeight(textureImage);
+    GLubyte *textureData = (GLubyte *)malloc(texWidth * texHeight * 4);
+    if (!textureData) {
+        NSLog(@"imageio: out of memory.\n");
+        [pool release];
+        return NULL;
+    }
+
+    CGColorSpaceRef csref = CGColorSpaceCreateDeviceRGB();
+    if (!csref) {
+        NSLog(@"imageio: failed to create CGColorSpaceRef.\n");
+        free(textureData);
+        [pool release];
+        return NULL;
+    }
+
     CGContextRef textureContext = CGBitmapContextCreate(textureData, 
-														texWidth, texHeight,
-														8, texWidth * 4,
-                                                        CGColorSpaceCreateDeviceRGB(),
-														kCGImageAlphaPremultipliedLast);
-	
-	//copy into texturedata
-	CGContextDrawImage(textureContext,
-					   CGRectMake(0.0, 0.0, (float)texWidth, (float)texHeight),
-					   textureImage);
-	
-	CGContextRelease(textureContext);
-	
-	
-	//create the osg image
-	unsigned int dataType = GL_UNSIGNED_BYTE;
-	int s = texWidth;
-	int t = texHeight;
-	
-	
-	osg::Image* image = new osg::Image();
-	image->setImage(s, t, 1,
-					GL_RGBA,
-					GL_RGBA,
-					GL_UNSIGNED_BYTE,
-					textureData,
-					osg::Image::USE_MALLOC_FREE);
-	
-	//flip vertical
-	image->flipVertical();
+                                                        texWidth, texHeight,
+                                                        8, texWidth * 4,
+                                                        csref,
+                                                        kCGImageAlphaPremultipliedLast);
+    CGColorSpaceRelease(csref);
+    if (!textureContext) {
+        NSLog(@"imageio: failed to create CGContextRef.\n");
+        free(textureData);
+        [pool release];
+        return NULL;
+    }
+    
+    //copy into texturedata
+    CGContextDrawImage(textureContext,
+                       CGRectMake(0.0f, 0.0f, (float)texWidth, (float)texHeight),
+                       textureImage);
+    CGContextRelease(textureContext);
+    
+    //create the osg image
+    int s = texWidth;
+    int t = texHeight;
+    osg::Image* image = new osg::Image();
+    image->setImage(s, t, 1,
+                    GL_RGBA,
+                    GL_RGBA,
+                    GL_UNSIGNED_BYTE,
+                    textureData,
+                    osg::Image::USE_MALLOC_FREE);
+    
+    //flip vertical
+    image->flipVertical();
     
     // 
     // Reverse the premultiplied alpha for avoiding unexpected darker edges
     // by Tatsuhiro Nishioka (based on SDL's workaround on the similar issue)
     // http://bugzilla.libsdl.org/show_bug.cgi?id=868
     // 
-    
-    
     int i, j;
     GLubyte *pixels = (GLubyte *)image->data();
     for (i = image->t() * image->s(); i--; ) {
- 
+        
         GLubyte alpha = pixels[3];
         if (alpha && (alpha < 255)) {
             for (j = 0; j < 3; ++j) {
@@ -237,61 +254,72 @@ osg::Image* ReadCoreGraphicsImageFromFile(std::string file)
         }
         pixels += 4;
     }
-    
-	
-	[pool release];
-	return image;
-	
-	
+
+    [pool release];
+    return image;
 }
 
 osg::Image* CreateOSGImageFromCGImage(CGImageRef textureImage)
 {
-	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
-	if (textureImage == nil) {
-		[pool release];
-		NSLog(@"imageio: failed to load CGImageRef image");
-		return NULL;
-	}
-	
-	
-	
-	NSInteger texWidth = CGImageGetWidth(textureImage);	
-    NSInteger texHeight = CGImageGetHeight(textureImage);
-	
-	GLubyte *textureData = (GLubyte *)malloc(texWidth * texHeight * 4);
-	
-    CGContextRef textureContext = CGBitmapContextCreate(textureData, 
-														texWidth, texHeight,
-														8, texWidth * 4,
-                                                        CGColorSpaceCreateDeviceRGB(),
-														kCGImageAlphaPremultipliedLast);
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    if (textureImage == nil) {
+        [pool release];
+        NSLog(@"imageio: failed to load CGImageRef image");
+        return NULL;
+    }
 
-	
-	//copy into texturedata
-	CGContextDrawImage(textureContext,
-					   CGRectMake(0.0, 0.0, (float)texWidth, (float)texHeight),
-					   textureImage);
-	CGContextFlush(textureContext);	
-	CGContextRelease(textureContext);
-	
-	
-	//create the osg image
-	unsigned int dataType = GL_UNSIGNED_BYTE;
-	int s = texWidth;
-	int t = texHeight;
-	
-	
-	osg::Image* image = new osg::Image();
-	image->setImage(s, t, 1,
-					GL_RGBA,
-					GL_RGBA,
-					GL_UNSIGNED_BYTE,
-					textureData,
-					osg::Image::USE_MALLOC_FREE);
-	
-	//flip vertical
-	image->flipVertical();
+    size_t texWidth = CGImageGetWidth(textureImage);    
+    size_t texHeight = CGImageGetHeight(textureImage);
+
+    GLubyte *textureData = (GLubyte *)malloc(texWidth * texHeight * 4);
+    if (!textureData) {
+        NSLog(@"imageio: out of memory.\n");
+        [pool release];
+        return NULL;
+    }
+    
+    CGColorSpaceRef csref = CGColorSpaceCreateDeviceRGB();
+    if (!csref) {
+        NSLog(@"imageio: failed to create CGColorSpaceRef.\n");
+        free(textureData);
+        [pool release];
+        return NULL;
+    }
+
+    CGContextRef textureContext = CGBitmapContextCreate(textureData, 
+                                                        texWidth, texHeight,
+                                                        8, texWidth * 4,
+                                                        csref,
+                                                        kCGImageAlphaPremultipliedLast);
+    CGColorSpaceRelease(csref);
+    if (!textureContext) {
+        NSLog(@"imageio: failed to create CGContextRef.\n");
+        free(textureData);
+        [pool release];
+        return NULL;
+    }
+    
+    //copy into texturedata
+    CGContextDrawImage(textureContext,
+                       CGRectMake(0.0f, 0.0f, (float)texWidth, (float)texHeight),
+                       textureImage);
+    CGContextFlush(textureContext);    
+    CGContextRelease(textureContext);
+    
+    
+    //create the osg image
+    int s = texWidth;
+    int t = texHeight;
+    osg::Image* image = new osg::Image();
+    image->setImage(s, t, 1,
+                    GL_RGBA,
+                    GL_RGBA,
+                    GL_UNSIGNED_BYTE,
+                    textureData,
+                    osg::Image::USE_MALLOC_FREE);
+    
+    //flip vertical
+    image->flipVertical();
     
     // 
     // Reverse the premultiplied alpha for avoiding unexpected darker edges
@@ -303,7 +331,7 @@ osg::Image* CreateOSGImageFromCGImage(CGImageRef textureImage)
     int i, j;
     GLubyte *pixels = (GLubyte *)image->data();
     for (i = image->t() * image->s(); i--; ) {
-		
+        
         GLubyte alpha = pixels[3];
         if (alpha && (alpha < 255)) {
             for (j = 0; j < 3; ++j) {
@@ -312,13 +340,9 @@ osg::Image* CreateOSGImageFromCGImage(CGImageRef textureImage)
         }
         pixels += 4;
     }
-    
-	
-	[pool release];
-	return image;
-	
-	
-	
+
+    [pool release];
+    return image;
 }
 
 class ReaderWriterImageIO : public osgDB::ReaderWriter
@@ -327,73 +351,73 @@ class ReaderWriterImageIO : public osgDB::ReaderWriter
 public:
     ReaderWriterImageIO()
     {
-		
-		supportsExtension("jpg",   "jpg image file"); 
-		supportsExtension("jpeg",  "jpeg image file");
-		supportsExtension("jpe",   "jpe image file");
-		supportsExtension("jp2",   "jp2 image file");
-		supportsExtension("tiff",  "tiff image file"); 
-		supportsExtension("tif",   "tif image file");               
-		supportsExtension("gif",   "gif image file");
-		supportsExtension("png",   "png image file");
-		supportsExtension("pict",  "pict image file");
-		supportsExtension("pct",   "pct image file");
-		supportsExtension("pic",   "pic image file");
-		supportsExtension("bmp",   "bmp image file");
-		supportsExtension("BMPf",  "BMPf image file");
-		supportsExtension("ico",   "ico image file");
-		supportsExtension("icns",  "icns image file");
-		supportsExtension("tga",   "tga image file");
-		supportsExtension("targa", "targa image file");
-		supportsExtension("psd",   "psd image file");
-		
-		supportsExtension("pdf",   "pdf image file");
-		supportsExtension("eps",   "eps image file");
-		supportsExtension("epi",   "epi image file");
-		supportsExtension("epsf",  "epsf image file");
-		supportsExtension("epsi",  "epsi image file");
-		supportsExtension("ps",    "postscript image file");
-		
-		supportsExtension("dng",   "dng image file");
-		supportsExtension("cr2",   "cr2 image file");
-		supportsExtension("crw",   "crw image file");
-		supportsExtension("fpx",   "fpx image file");
-		supportsExtension("fpxi",  "fpxi image file");
-		supportsExtension("raf",   "raf image file");
-		supportsExtension("dcr",   "dcr image file");
-		supportsExtension("ptng",  "ptng image file");
-		supportsExtension("pnt",   "pnt image file");
-		supportsExtension("mac",   "mac image file");
-		supportsExtension("mrw",   "mrw image file");
-		supportsExtension("nef",   "nef image file");
-		supportsExtension("orf",   "orf image file");
-		supportsExtension("exr",   "exr image file");
-		supportsExtension("qti",   "qti image file");
-		supportsExtension("qtif",  "qtif image file");
-		supportsExtension("hdr",   "hdr image file");
-		supportsExtension("sgi",   "sgi image file");
-		supportsExtension("srf",   "srf image file");
-		supportsExtension("cur",   "cur image file");
-		supportsExtension("xbm",   "xbm image file");
-		
-		supportsExtension("raw",   "raw image file");
+        
+        supportsExtension("jpg",   "jpg image file"); 
+        supportsExtension("jpeg",  "jpeg image file");
+        supportsExtension("jpe",   "jpe image file");
+        supportsExtension("jp2",   "jp2 image file");
+        supportsExtension("tiff",  "tiff image file"); 
+        supportsExtension("tif",   "tif image file");               
+        supportsExtension("gif",   "gif image file");
+        supportsExtension("png",   "png image file");
+        supportsExtension("pict",  "pict image file");
+        supportsExtension("pct",   "pct image file");
+        supportsExtension("pic",   "pic image file");
+        supportsExtension("bmp",   "bmp image file");
+        supportsExtension("BMPf",  "BMPf image file");
+        supportsExtension("ico",   "ico image file");
+        supportsExtension("icns",  "icns image file");
+        supportsExtension("tga",   "tga image file");
+        supportsExtension("targa", "targa image file");
+        supportsExtension("psd",   "psd image file");
+        
+        supportsExtension("pdf",   "pdf image file");
+        supportsExtension("eps",   "eps image file");
+        supportsExtension("epi",   "epi image file");
+        supportsExtension("epsf",  "epsf image file");
+        supportsExtension("epsi",  "epsi image file");
+        supportsExtension("ps",    "postscript image file");
+        
+        supportsExtension("dng",   "dng image file");
+        supportsExtension("cr2",   "cr2 image file");
+        supportsExtension("crw",   "crw image file");
+        supportsExtension("fpx",   "fpx image file");
+        supportsExtension("fpxi",  "fpxi image file");
+        supportsExtension("raf",   "raf image file");
+        supportsExtension("dcr",   "dcr image file");
+        supportsExtension("ptng",  "ptng image file");
+        supportsExtension("pnt",   "pnt image file");
+        supportsExtension("mac",   "mac image file");
+        supportsExtension("mrw",   "mrw image file");
+        supportsExtension("nef",   "nef image file");
+        supportsExtension("orf",   "orf image file");
+        supportsExtension("exr",   "exr image file");
+        supportsExtension("qti",   "qti image file");
+        supportsExtension("qtif",  "qtif image file");
+        supportsExtension("hdr",   "hdr image file");
+        supportsExtension("sgi",   "sgi image file");
+        supportsExtension("srf",   "srf image file");
+        supportsExtension("cur",   "cur image file");
+        supportsExtension("xbm",   "xbm image file");
+        
+        supportsExtension("raw",   "raw image file");
     }
-	
-	virtual const char* className() const { return "Mac OS X ImageIO based Image Reader/Writer"; }
-	
-	
-	virtual bool acceptsExtension(const std::string& extension) const
-	{
-		// ImageIO speaks in UTIs.
-		// http://developer.apple.com/graphicsimaging/workingwithimageio.html
-		// The Cocoa drawing guide lists these and says to use the
-		// imageFileTypes class method of NSImage to get a complete
-		// list of extensions. But remember ImageIO may support more formats
-		// than Cocoa.
-		// http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaDrawingGuide/Images/chapter_7_section_3.html
-		// Apple's UTI guide:
-		// http://developer.apple.com/documentation/Carbon/Conceptual/understanding_utis/utilist/chapter_4_section_1.html
-		return
+    
+    virtual const char* className() const { return "Mac OS X ImageIO based Image Reader/Writer"; }
+    
+    
+    virtual bool acceptsExtension(const std::string& extension) const
+    {
+        // ImageIO speaks in UTIs.
+        // http://developer.apple.com/graphicsimaging/workingwithimageio.html
+        // The Cocoa drawing guide lists these and says to use the
+        // imageFileTypes class method of NSImage to get a complete
+        // list of extensions. But remember ImageIO may support more formats
+        // than Cocoa.
+        // http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaDrawingGuide/Images/chapter_7_section_3.html
+        // Apple's UTI guide:
+        // http://developer.apple.com/documentation/Carbon/Conceptual/understanding_utis/utilist/chapter_4_section_1.html
+        return
          osgDB::equalCaseInsensitive(extension,"jpg") || 
          osgDB::equalCaseInsensitive(extension,"jpeg") ||
          osgDB::equalCaseInsensitive(extension,"jpe") ||
@@ -443,110 +467,106 @@ public:
          osgDB::equalCaseInsensitive(extension,"xbm") ||
          
          osgDB::equalCaseInsensitive(extension,"raw");
-	}
-	
-	
-	
-	ReadResult readImageStream(std::istream& fin) const
-	{
-		// Call ImageIO to load the image.
-		CGImageRef cg_image_ref = CreateCGImageFromDataStream(fin);
-		if (NULL == cg_image_ref) return ReadResult::FILE_NOT_FOUND;
-		
-		// Create an osg::Image from the CGImageRef.
-		osg::Image* osg_image = CreateOSGImageFromCGImage(cg_image_ref);
-		
-		CFRelease(cg_image_ref);
-		return osg_image;
-	}
-	
-	virtual ReadResult readImage(std::istream& fin, const osgDB::ReaderWriter::Options* the_options = NULL) const
-	{
-		ReadResult read_result = readImageStream(fin);
-		return read_result;
-	}
-	
-	ReadResult readImageFile(const std::string& file_name) const
-	{
-		//osg::notify(osg::INFO) << "imageio readImageFile: " << file_name << std::endl;
+    }
+    
+    
+    
+    ReadResult readImageStream(std::istream& fin) const
+    {
+        // Call ImageIO to load the image.
+        CGImageRef cg_image_ref = CreateCGImageFromDataStream(fin);
+        if (NULL == cg_image_ref) return ReadResult::FILE_NOT_FOUND;
         
-		// Create an osg::Image from the CGImageRef.
-		osg::Image* osg_image = ReadCoreGraphicsImageFromFile(file_name);
+        // Create an osg::Image from the CGImageRef.
+        osg::Image* osg_image = CreateOSGImageFromCGImage(cg_image_ref);
+        
+        CFRelease(cg_image_ref);
+        return osg_image;
+    }
+    
+    virtual ReadResult readImage(std::istream& fin, const osgDB::ReaderWriter::Options* the_options = NULL) const
+    {
+        ReadResult read_result = readImageStream(fin);
+        return read_result;
+    }
+    
+    ReadResult readImageFile(const std::string& file_name) const
+    {
+        //osg::notify(osg::INFO) << "imageio readImageFile: " << file_name << std::endl;
+        
+        // Create an osg::Image from the CGImageRef.
+        osg::Image* osg_image = ReadCoreGraphicsImageFromFile(file_name);
 
-		return osg_image;
-	}
+        return osg_image;
+    }
 
-	virtual ReadResult readImage(const std::string& file_name, const osgDB::ReaderWriter::Options* the_options) const
-	{
-		std::string ext = osgDB::getLowerCaseFileExtension(file_name);
-		if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
+    virtual ReadResult readImage(const std::string& file_name, const osgDB::ReaderWriter::Options* the_options) const
+    {
+        std::string ext = osgDB::getLowerCaseFileExtension(file_name);
+        if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
 
-		std::string full_file_name = osgDB::findDataFile( file_name, the_options );
-		if (full_file_name.empty()) return ReadResult::FILE_NOT_FOUND;
+        std::string full_file_name = osgDB::findDataFile( file_name, the_options );
+        if (full_file_name.empty()) return ReadResult::FILE_NOT_FOUND;
 
 #if 1
-		ReadResult read_result = readImageFile(full_file_name);
+        ReadResult read_result = readImageFile(full_file_name);
 #else
-		// Only here to help test istream backend. The file version is better because 
-		// the filenname.extension could potentially be used by ImageIO to hint what the format type is.
-		std::ifstream istream(full_file_name.c_str(), std::ios::in | std::ios::binary);
-		if(!istream) return ReadResult::FILE_NOT_HANDLED;
-		ReadResult read_result = readImage(istream);
+        // Only here to help test istream backend. The file version is better because 
+        // the filenname.extension could potentially be used by ImageIO to hint what the format type is.
+        std::ifstream istream(full_file_name.c_str(), std::ios::in | std::ios::binary);
+        if(!istream) return ReadResult::FILE_NOT_HANDLED;
+        ReadResult read_result = readImage(istream);
 #endif
 
-		if(read_result.validImage())
-		{
-			read_result.getImage()->setFileName(full_file_name);
-		}
-		return read_result;
-	}
+        if(read_result.validImage())
+        {
+            read_result.getImage()->setFileName(full_file_name);
+        }
+        return read_result;
+    }
 
 
-	WriteResult writeImageStream(const osg::Image& osg_image, std::ostream& fout, const osgDB::ReaderWriter::Options* the_options) const
-	{
-		WriteResult ret_val = WriteResult::ERROR_IN_WRITING_FILE;
+    WriteResult writeImageStream(const osg::Image& osg_image, std::ostream& fout, const osgDB::ReaderWriter::Options* the_options) const
+    {
+        WriteResult ret_val = WriteResult::ERROR_IN_WRITING_FILE;
 
-		return WriteResult::FILE_SAVED;	
-	}
+        return WriteResult::FILE_SAVED;    
+    }
 
-	virtual WriteResult writeImage(const osg::Image& osg_image, std::ostream& fout, const osgDB::ReaderWriter::Options* the_options) const
-	{
-		WriteResult write_result = writeImageStream(osg_image, fout, the_options);
-		return write_result;
-	}
+    virtual WriteResult writeImage(const osg::Image& osg_image, std::ostream& fout, const osgDB::ReaderWriter::Options* the_options) const
+    {
+        WriteResult write_result = writeImageStream(osg_image, fout, the_options);
+        return write_result;
+    }
 
-	WriteResult writeImageFile(const osg::Image& osg_image, const std::string& full_file_name, const osgDB::ReaderWriter::Options* the_options) const
-	{
-		WriteResult ret_val = WriteResult::ERROR_IN_WRITING_FILE;
-		
-		return WriteResult::FILE_SAVED;
-	}
+    WriteResult writeImageFile(const osg::Image& osg_image, const std::string& full_file_name, const osgDB::ReaderWriter::Options* the_options) const
+    {
+        WriteResult ret_val = WriteResult::ERROR_IN_WRITING_FILE;
+        
+        return WriteResult::FILE_SAVED;
+    }
 
-	virtual WriteResult writeImage(const osg::Image& osg_image, const std::string& file_name, const osgDB::ReaderWriter::Options* the_options) const
-	{
-		std::string ext = osgDB::getFileExtension(file_name);
-		if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
+    virtual WriteResult writeImage(const osg::Image& osg_image, const std::string& file_name, const osgDB::ReaderWriter::Options* the_options) const
+    {
+        std::string ext = osgDB::getFileExtension(file_name);
+        if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
 
 #if 1
-		// FIXME: Something may need to provide a proper writable location for the files.
-		std::string full_file_name;
-		full_file_name = file_name;
-		return writeImageFile(osg_image, full_file_name, the_options);
+        // FIXME: Something may need to provide a proper writable location for the files.
+        std::string full_file_name;
+        full_file_name = file_name;
+        return writeImageFile(osg_image, full_file_name, the_options);
 #else
-		// Only here to help test ostream backend. The file version is better because 
-		// the filenname.extension could potentially be used by ImageIO to hint what the format type is.
-		std::ofstream fout(file_name.c_str(), std::ios::out | std::ios::binary);
-		if(!fout) return WriteResult::ERROR_IN_WRITING_FILE;
-		return writeImage(osg_image, fout, the_options);
-#endif		
-	}
+        // Only here to help test ostream backend. The file version is better because 
+        // the filenname.extension could potentially be used by ImageIO to hint what the format type is.
+        std::ofstream fout(file_name.c_str(), std::ios::out | std::ios::binary);
+        if(!fout) return WriteResult::ERROR_IN_WRITING_FILE;
+        return writeImage(osg_image, fout, the_options);
+#endif        
+    }
 
 };
 
 // now register with Registry to instantiate the above
 // reader/writer.
 REGISTER_OSGPLUGIN(imageio, ReaderWriterImageIO)
-
-
-
-

src/osgPlugins/ogr/ReaderWriterOGR.cpp

@@ -102,7 +102,7 @@ public:
     {
         supportsExtension("ogr","OGR file reader");
         supportsOption("useRandomColorByFeature", "Assign a random color to each feature.");
-        supportsOption("addGroupPerFeature", "Places each feature in a seperate group.");
+        supportsOption("addGroupPerFeature", "Places each feature in a separate group.");
         oldHandler = CPLSetErrorHandler(CPLOSGErrorHandler);
     }
 

src/osgPlugins/osg/AsciiStreamOperator.h

@@ -139,7 +139,7 @@ public:
     virtual void readBool( bool& b )
     {
         std::string boolString;
-        *_in >> boolString;
+        readString( boolString );
         if ( boolString=="TRUE" ) b = true;
         else b = false;
     }
@@ -147,50 +147,58 @@ public:
     virtual void readChar( char& c )
     {
         short s = 0;
-        *_in >> s;
+        readShort( s );
         c = (char)s;
     }
     
     virtual void readSChar( signed char& c )
     {
         short s = 0;
-        *_in >> s;
+        readShort( s );
         c = (signed char)s;
     }
     
     virtual void readUChar( unsigned char& c )
     {
         short s = 0;
-        *_in >> s;
+        readShort( s );
         c = (unsigned char)s;
     }
     
     virtual void readShort( short& s )
-    { std::string str; *_in >> str; s = static_cast<short>(strtol(str.c_str(), NULL, 0)); }
+    { std::string str; readString(str); s = static_cast<short>(strtol(str.c_str(), NULL, 0)); }
     
     virtual void readUShort( unsigned short& s )
-    { std::string str; *_in >> str; s = static_cast<unsigned short>(strtoul(str.c_str(), NULL, 0)); }
+    { std::string str; readString(str); s = static_cast<unsigned short>(strtoul(str.c_str(), NULL, 0)); }
     
     virtual void readInt( int& i )
-    { std::string str; *_in >> str; i = static_cast<int>(strtol(str.c_str(), NULL, 0)); }
+    { std::string str; readString(str); i = static_cast<int>(strtol(str.c_str(), NULL, 0)); }
     
     virtual void readUInt( unsigned int& i )
-    { std::string str; *_in >> str; i = static_cast<unsigned int>(strtoul(str.c_str(), NULL, 0)); }
+    { std::string str; readString(str); i = static_cast<unsigned int>(strtoul(str.c_str(), NULL, 0)); }
     
     virtual void readLong( long& l )
-    { std::string str; *_in >> str; l = strtol(str.c_str(), NULL, 0); }
+    { std::string str; readString(str); l = strtol(str.c_str(), NULL, 0); }
     
     virtual void readULong( unsigned long& l )
-    { std::string str; *_in >> str; l = strtoul(str.c_str(), NULL, 0); }
+    { std::string str; readString(str); l = strtoul(str.c_str(), NULL, 0); }
     
     virtual void readFloat( float& f )
-    { std::string str; *_in >> str; f = osg::asciiToFloat(str.c_str()); }
+    { std::string str; readString(str); f = osg::asciiToFloat(str.c_str()); }
     
     virtual void readDouble( double& d )
-    { std::string str; *_in >> str; d = osg::asciiToDouble(str.c_str()); }
+    { std::string str; readString(str); d = osg::asciiToDouble(str.c_str()); }
     
     virtual void readString( std::string& s )
-    { *_in >> s; }
+    {
+        if ( _preReadString.empty() )
+            *_in >> s;
+        else
+        {
+            s = _preReadString;
+            _preReadString.clear();
+        }
+    }
     
     virtual void readStream( std::istream& (*fn)(std::istream&) )
     { *_in >> fn; }
@@ -202,7 +210,7 @@ public:
     {
         GLenum e = 0;
         std::string enumString;
-        *_in >> enumString;
+        readString( enumString );
         e = osgDB::Registry::instance()->getObjectWrapperManager()->getValue("GL", enumString);
         value.set( e );
     }
@@ -211,7 +219,7 @@ public:
     {
         int value = 0;
         std::string enumString;
-        *_in >> enumString;
+        readString( enumString );
         if ( prop._mapProperty )
         {
             value = osgDB::Registry::instance()->getObjectWrapperManager()->getValue(prop._name, enumString);
@@ -231,7 +239,7 @@ public:
     virtual void readMark( osgDB::ObjectMark& mark )
     {
         std::string markString;
-        *_in >> markString;
+        readString( markString );
     }
     
     virtual void readCharArray( char* s, unsigned int size ) {}
@@ -239,28 +247,28 @@ public:
     virtual void readWrappedString( std::string& str )
     {
         char ch;
-        _in->get( ch ); checkStream();
+        getCharacter( ch );
 
         // skip white space
         while ( ch==' ' || (ch=='\n') || (ch=='\r'))
         {
-            _in->get( ch ); checkStream();
+            getCharacter( ch );
         }
 
         if (ch=='"')
         {
             // we have an "wrapped string"
-            _in->get( ch ); checkStream();
+            getCharacter( ch );
             while ( ch!='"' )
             {
                 if (ch=='\\')
                 {
-                    _in->get( ch ); checkStream();
+                    getCharacter( ch );
                     str += ch;
                 }
                 else str += ch;
 
-                _in->get( ch ); checkStream();
+                getCharacter( ch );
             }
         }
         else
@@ -269,23 +277,20 @@ public:
             while ( (ch!=' ') && (ch!=0) && (ch!='\n') )
             {
                 str += ch;
-                _in->get( ch ); checkStream();
+                getCharacter( ch );
             }
         }
     }
 
     virtual bool matchString( const std::string& str )
     {
-        std::string s; readString(s);
-        if ( s==str ) return true;
-        else 
+        if ( _preReadString.empty() )
+            *_in >> _preReadString;
+        
+        if ( _preReadString==str )
         {
-            // originally "_in->seekg( -(int)(s.length()), std::ios::cur );" was used below but
-            // problems under windows occurred when reading ascii files with unix line endings.
-            // The workaround for this problem was to unget each of the characters in term,
-            // hacky yes, but at least it works!
-            for (unsigned int i = 0; i < s.length(); ++i)
-                _in->unget();
+            _preReadString.clear();
+            return true;
         }
         return false;
     }
@@ -308,6 +313,23 @@ public:
                 blocks++;
         }
     }
+    
+protected:
+    void getCharacter( char& ch )
+    {
+        if ( !_preReadString.empty() )
+        {
+            ch = _preReadString[0];
+            _preReadString.erase( _preReadString.begin() );
+        }
+        else
+        {
+            _in->get( ch );
+            checkStream();
+        }
+    }
+    
+    std::string _preReadString;
 };
 
 #endif

src/osgPlugins/quicktime/ReaderWriterQT.cpp

@@ -326,7 +326,7 @@ public:
          
          // note from Robert Osfield when integrating, we should probably have so
          // error handling mechanism here.  Possibly move the load from
-         // the constructor to a seperate load method, and have a valid
+         // the constructor to a separate load method, and have a valid
          // state on the ImageStream... will integrated as is right now
          // to get things off the ground.
          QuicktimeImageStream* moov = new QuicktimeImageStream(fileName);

src/osgPlugins/stl/ReaderWriterSTL.cpp

@@ -88,7 +88,7 @@ private:
     {
       if (options && (options->getOptionString() == "separateFiles"))
       {
-        OSG_INFO << "ReaderWriterSTL::writeNode: Files are seperated written" << std::endl;
+        OSG_INFO << "ReaderWriterSTL::writeNode: Files are separated written" << std::endl;
       } else {
         m_f = new osgDB::ofstream(m_fout.c_str());        
         *m_f << "solid " << counter << std::endl;

src/osgPlugins/txp/trpage_header.cpp

@@ -332,7 +332,7 @@ bool trpgHeader::Read(trpgReadBuffer &buf)
     return isValid();
 }
 
-// Read the LOD info (seperate token)
+// Read the LOD info (separate token)
 bool trpgHeader::ReadLodInfo(trpgReadBuffer &buf)
 {
     float64 range;

src/osgPlugins/vrml/ReaderWriterVRML2.cpp

@@ -178,33 +178,26 @@ osgDB::ReaderWriter::ReadResult ReaderWriterVRML2::readNode(const std::string& f
     if (fileName.empty())
         return ReadResult::FILE_NOT_FOUND;
 
-    // convert possible Windows backslashes to Unix slashes
-    // OpenVRML doesn't like backslashes, even on Windows
-    std::string unixFileName = osgDB::convertFileNameToUnixStyle(fileName);
-
-#ifdef WIN32
-    if(unixFileName[1] == ':') // absolute path
-    fileName = "file:///" + unixFileName;
-#else
-    if (unixFileName[0] == '/') // absolute path
-        fileName = "file://" + unixFileName;
-#endif
-    else
-        // relative path
-        fileName = unixFileName;
-
     std::fstream null;
     resource_fetcher fetcher;
     openvrml::browser *b = new openvrml::browser(fetcher, null, null);
 
     osgDB::ifstream vrml_stream(fileName.c_str());
+    if (!vrml_stream.is_open())
+    {
+        OSG_INFO << "ReaderWriterVRML2: Could not open \"" << fileName << "\"" << std::endl;
+        return ReadResult::FILE_NOT_FOUND;
+    }
 
     try
     {
         const std::vector< boost::intrusive_ptr< openvrml::node > > & mfn = b->create_vrml_from_stream(vrml_stream);
 
         if(mfn.empty())
+        {
+            OSG_INFO << "ReaderWriterVRML2: OpenVRML library did not return any vrml nodes." << std::endl;
             return ReadResult::FILE_NOT_HANDLED;
+        }
         else
         {
             osg::ref_ptr<osg::MatrixTransform> osg_root = new osg::MatrixTransform(osg::Matrix( 1, 0, 0, 0,
@@ -212,7 +205,7 @@ osgDB::ReaderWriter::ReadResult ReaderWriterVRML2::readNode(const std::string& f
                                                                                                 0, -1, 0, 0,
                                                                                                 0, 0, 0, 1));
 
-            osgDB::getDataFilePathList().push_front(osgDB::getFilePath(unixFileName));
+            osgDB::getDataFilePathList().push_front(osgDB::getFilePath(fileName));
             for (unsigned i = 0; i < mfn.size(); i++)
             {
                 openvrml::node *vrml_node = mfn[i].get();
@@ -223,8 +216,16 @@ osgDB::ReaderWriter::ReadResult ReaderWriterVRML2::readNode(const std::string& f
         }
     }
 
-    catch (openvrml::invalid_vrml) { return ReadResult::FILE_NOT_HANDLED; }
-    catch (std::invalid_argument)  { return ReadResult::FILE_NOT_HANDLED; }
+    catch (const openvrml::invalid_vrml& e)
+    {
+        OSG_INFO << "ReaderWriterVRML2: Invalid VRML in line " << e.line << " at column " << e.column << ": \"" << e.what() << "\"" << std::endl;
+        return ReadResult::FILE_NOT_HANDLED;
+    }
+    catch (const std::invalid_argument& e)
+    {
+        OSG_INFO << "ReaderWriterVRML2: Invalid argument: \"" << e.what() << "\"" << std::endl;
+        return ReadResult::FILE_NOT_HANDLED;
+    }
 }
 
 osgDB::ReaderWriter::WriteResult ReaderWriterVRML2::writeNode(const osg::Node& root,const std::string& filename, const osgDB::ReaderWriter::Options *options) const

src/osgQt/GraphicsWindowQt.cpp

@@ -288,7 +288,9 @@ void GLWidget::wheelEvent( QWheelEvent* event )
 {
     setKeyboardModifiers( event );
     _gw->getEventQueue()->mouseScroll(
-        event->delta()>0 ? osgGA::GUIEventAdapter::SCROLL_UP : osgGA::GUIEventAdapter::SCROLL_DOWN );
+        event->orientation() == Qt::Vertical ?
+            (event->delta()>0 ? osgGA::GUIEventAdapter::SCROLL_UP : osgGA::GUIEventAdapter::SCROLL_DOWN) :
+            (event->delta()>0 ? osgGA::GUIEventAdapter::SCROLL_LEFT : osgGA::GUIEventAdapter::SCROLL_RIGHT) );
 }
 
 

src/osgShadow/StandardShadowMap.cpp

@@ -55,8 +55,8 @@ StandardShadowMap::StandardShadowMap():
         "void main(void)                                                         \n"
         "{                                                                       \n"
         "  vec4 colorAmbientEmissive = gl_FrontLightModelProduct.sceneColor;     \n"
-        "  // Add ambient from Light of index = 0                                \n"
-        "  colorAmbientEmissive += gl_FrontLightProduct[0].ambient;              \n"
+//        "  // Add ambient from Light of index = 0                                \n"
+//        "  colorAmbientEmissive += gl_FrontLightProduct[0].ambient;              \n"
         "  vec4 color = texture2D( baseTexture, gl_TexCoord[0].xy );             \n"
         "  color *= mix( colorAmbientEmissive, gl_Color, DynamicShadow() );      \n"
 #if DISPLAY_SHADOW_TEXEL_TO_PIXEL_ERROR
@@ -325,7 +325,7 @@ StandardShadowMap::StandardShadowMap():
         "    gl_FrontColor = colorAmbientEmissive +                             \n"
         "                    diff * gl_FrontMaterial.diffuse;                   \n"
         "                                                                       \n"
-        "     gl_FrontSecondaryColor = vec4(spec*gl_FrontMaterial.specular);    \n"
+        "    gl_FrontSecondaryColor = vec4(spec*gl_FrontMaterial.specular);    \n"
         "                                                                       \n"
         "    gl_BackColor = gl_FrontColor;                                      \n"
         "    gl_BackSecondaryColor = gl_FrontSecondaryColor;                    \n"

src/osgText/TextBase.cpp

@@ -287,11 +287,17 @@ osg::BoundingBox TextBase::computeBound() const
 
         if (!bbox.valid())
         {
-            // provide a fallback in cases where no bounding box has been been setup so far
-            if (_characterSizeMode!=OBJECT_COORDS || _autoRotateToScreen)
+            // Provide a fallback in cases where no bounding box has been been setup so far.
+            // Note, assume a scaling of 1.0 for _characterSizeMode!=OBJECT_COORDS as the
+            // for screen space coordinates size modes we don't know what scale will be used until
+            // the text is actually rendered, but we haven't to assume something otherwise the
+            // text label will be culled by view or small feature culling on first frame.
+            if (_autoRotateToScreen)
             {
-                // default to a zero size.
-                bbox.set(_position, _position);
+                // use bounding sphere encompassing the maximum size of the text centered on the _position
+                double radius = _textBB.radius();
+                osg::Vec3 diagonal(radius, radius, radius);
+                bbox.set(_position-diagonal, _position+diagonal);
             }
             else
             {

src/osgViewer/GraphicsWindowX11.cpp

@@ -341,15 +341,13 @@ bool GraphicsWindowX11::createVisualInfo()
         #if defined(GLX_SAMPLE_BUFFERS) && defined (GLX_SAMPLES)
 
             if (_traits->sampleBuffers) { attributes.push_back(GLX_SAMPLE_BUFFERS); attributes.push_back(_traits->sampleBuffers); }
-            if (_traits->sampleBuffers) { attributes.push_back(GLX_SAMPLES); attributes.push_back(_traits->samples); }
+            if (_traits->samples) { attributes.push_back(GLX_SAMPLES); attributes.push_back(_traits->samples); }
 
         #endif
         // TODO
         //  GLX_AUX_BUFFERS
         //  GLX_ACCUM_RED_SIZE
         //  GLX_ACCUM_GREEN_SIZE
-        //  GLX_SAMPLE_BUFFERS
-        //  GLX_SAMPLES
 
         attributes.push_back(None);
 
@@ -730,6 +728,8 @@ void GraphicsWindowX11::init()
 
         OSG_NOTICE<<"GraphicsWindowX11::init() - window created ="<<_valid<<std::endl;
 
+        eglBindAPI(EGL_OPENGL_ES_API);
+
         EGLConfig eglConfig = 0;
 
         #if defined(OSG_GLES2_AVAILABLE)
@@ -738,19 +738,27 @@ void GraphicsWindowX11::init()
             #define OSG_EGL_OPENGL_TARGET_BIT EGL_OPENGL_ES_BIT
         #endif
 
-        EGLint configAttribs[] = {
-                EGL_SAMPLE_BUFFERS, 0,
-                EGL_SAMPLES, 0,
-                EGL_RED_SIZE, 1,
-                EGL_GREEN_SIZE, 1,
-                EGL_BLUE_SIZE, 1,
-                EGL_DEPTH_SIZE, 1,
-                EGL_RENDERABLE_TYPE, OSG_EGL_OPENGL_TARGET_BIT,
-                EGL_NONE
-        };
+        typedef std::vector<EGLint> Attributes;
+        Attributes attributes;
+
+        attributes.push_back(EGL_RED_SIZE); attributes.push_back(_traits->red);
+        attributes.push_back(EGL_GREEN_SIZE); attributes.push_back(_traits->green);
+        attributes.push_back(EGL_BLUE_SIZE); attributes.push_back(_traits->blue);
+        attributes.push_back(EGL_DEPTH_SIZE); attributes.push_back(_traits->depth);
+
+        if (_traits->alpha) { attributes.push_back(EGL_ALPHA_SIZE); attributes.push_back(_traits->alpha); }
+        if (_traits->stencil) { attributes.push_back(EGL_STENCIL_SIZE); attributes.push_back(_traits->stencil); }
+
+        if (_traits->sampleBuffers) { attributes.push_back(EGL_SAMPLE_BUFFERS); attributes.push_back(_traits->sampleBuffers); }
+        if (_traits->samples) { attributes.push_back(EGL_SAMPLES); attributes.push_back(_traits->samples); }
+
+        attributes.push_back(EGL_RENDERABLE_TYPE); attributes.push_back(OSG_EGL_OPENGL_TARGET_BIT);
+        
+        attributes.push_back(EGL_NONE);
+        attributes.push_back(EGL_NONE);
 
         int numConfigs;
-        if (!eglChooseConfig(_eglDisplay, configAttribs, &eglConfig, 1, &numConfigs) || (numConfigs != 1))
+        if (!eglChooseConfig(_eglDisplay, &(attributes.front()), &eglConfig, 1, &numConfigs) || (numConfigs != 1))
         {
             OSG_NOTICE<<"GraphicsWindowX11::init() - eglChooseConfig() failed."<<std::endl;
             XCloseDisplay( _display );
@@ -759,7 +767,6 @@ void GraphicsWindowX11::init()
             return;
         }
 
-        eglBindAPI(EGL_OPENGL_ES_API);
 
         _eglSurface = eglCreateWindowSurface(_eglDisplay, eglConfig, (EGLNativeWindowType)_window, NULL);
         if (_eglSurface == EGL_NO_SURFACE)

src/osgViewer/Renderer.cpp

@@ -544,6 +544,44 @@ void Renderer::compile()
     sceneView->getState()->checkGLErrors("After Renderer::compile");
 }
 
+static void collectSceneViewStats(unsigned int frameNumber, osgUtil::SceneView* sceneView, osg::Stats* stats)
+{
+    osgUtil::Statistics sceneStats;
+    sceneView->getStats(sceneStats);
+
+    stats->setAttribute(frameNumber, "Visible vertex count", static_cast<double>(sceneStats._vertexCount));
+    stats->setAttribute(frameNumber, "Visible number of drawables", static_cast<double>(sceneStats.numDrawables));
+    stats->setAttribute(frameNumber, "Visible number of fast drawables", static_cast<double>(sceneStats.numFastDrawables));
+    stats->setAttribute(frameNumber, "Visible number of lights", static_cast<double>(sceneStats.nlights));
+    stats->setAttribute(frameNumber, "Visible number of render bins", static_cast<double>(sceneStats.nbins));
+    stats->setAttribute(frameNumber, "Visible depth", static_cast<double>(sceneStats.depth));
+    stats->setAttribute(frameNumber, "Number of StateGraphs", static_cast<double>(sceneStats.numStateGraphs));
+    stats->setAttribute(frameNumber, "Visible number of impostors", static_cast<double>(sceneStats.nimpostor));
+    stats->setAttribute(frameNumber, "Number of ordered leaves", static_cast<double>(sceneStats.numOrderedLeaves));
+
+    unsigned int totalNumPrimitiveSets = 0;
+    const osgUtil::Statistics::PrimitiveValueMap& pvm = sceneStats.getPrimitiveValueMap();
+    for(osgUtil::Statistics::PrimitiveValueMap::const_iterator pvm_itr = pvm.begin();
+        pvm_itr != pvm.end();
+        ++pvm_itr)
+    {
+        totalNumPrimitiveSets += pvm_itr->second.first;
+    }
+    stats->setAttribute(frameNumber, "Visible number of PrimitiveSets", static_cast<double>(totalNumPrimitiveSets));
+
+    osgUtil::Statistics::PrimitiveCountMap& pcm = sceneStats.getPrimitiveCountMap();
+    stats->setAttribute(frameNumber, "Visible number of GL_POINTS", static_cast<double>(pcm[GL_POINTS]));
+    stats->setAttribute(frameNumber, "Visible number of GL_LINES", static_cast<double>(pcm[GL_LINES]));
+    stats->setAttribute(frameNumber, "Visible number of GL_LINE_STRIP", static_cast<double>(pcm[GL_LINE_STRIP]));
+    stats->setAttribute(frameNumber, "Visible number of GL_LINE_LOOP", static_cast<double>(pcm[GL_LINE_LOOP]));
+    stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLES", static_cast<double>(pcm[GL_TRIANGLES]));
+    stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLE_STRIP", static_cast<double>(pcm[GL_TRIANGLE_STRIP]));
+    stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLE_FAN", static_cast<double>(pcm[GL_TRIANGLE_FAN]));
+    stats->setAttribute(frameNumber, "Visible number of GL_QUADS", static_cast<double>(pcm[GL_QUADS]));
+    stats->setAttribute(frameNumber, "Visible number of GL_QUAD_STRIP", static_cast<double>(pcm[GL_QUAD_STRIP]));
+    stats->setAttribute(frameNumber, "Visible number of GL_POLYGON", static_cast<double>(pcm[GL_POLYGON]));
+}
+
 void Renderer::cull()
 {
     DEBUG_MESSAGE<<"cull()"<<std::endl;
@@ -596,41 +634,7 @@ void Renderer::cull()
 
         if (stats && stats->collectStats("scene"))
         {
-            osgUtil::Statistics sceneStats;
-            sceneView->getStats(sceneStats);
-
-            stats->setAttribute(frameNumber, "Visible vertex count", static_cast<double>(sceneStats._vertexCount));
-            stats->setAttribute(frameNumber, "Visible number of drawables", static_cast<double>(sceneStats.numDrawables));
-            stats->setAttribute(frameNumber, "Visible number of fast drawables", static_cast<double>(sceneStats.numFastDrawables));
-            stats->setAttribute(frameNumber, "Visible number of lights", static_cast<double>(sceneStats.nlights));
-            stats->setAttribute(frameNumber, "Visible number of render bins", static_cast<double>(sceneStats.nbins));
-            stats->setAttribute(frameNumber, "Visible depth", static_cast<double>(sceneStats.depth));
-            stats->setAttribute(frameNumber, "Number of StateGraphs", static_cast<double>(sceneStats.numStateGraphs));
-            stats->setAttribute(frameNumber, "Visible number of impostors", static_cast<double>(sceneStats.nimpostor));
-            stats->setAttribute(frameNumber, "Number of ordered leaves", static_cast<double>(sceneStats.numOrderedLeaves));
-
-            unsigned int totalNumPrimitiveSets = 0;
-            const osgUtil::Statistics::PrimitiveValueMap& pvm = sceneStats.getPrimitiveValueMap();
-            for(osgUtil::Statistics::PrimitiveValueMap::const_iterator pvm_itr = pvm.begin();
-                pvm_itr != pvm.end();
-                ++pvm_itr)
-            {
-                totalNumPrimitiveSets += pvm_itr->second.first;
-            }
-            stats->setAttribute(frameNumber, "Visible number of PrimitiveSets", static_cast<double>(totalNumPrimitiveSets));
-
-            osgUtil::Statistics::PrimitiveCountMap& pcm = sceneStats.getPrimitiveCountMap();
-            stats->setAttribute(frameNumber, "Visible number of GL_POINTS", static_cast<double>(pcm[GL_POINTS]));
-            stats->setAttribute(frameNumber, "Visible number of GL_LINES", static_cast<double>(pcm[GL_LINES]));
-            stats->setAttribute(frameNumber, "Visible number of GL_LINE_STRIP", static_cast<double>(pcm[GL_LINE_STRIP]));
-            stats->setAttribute(frameNumber, "Visible number of GL_LINE_LOOP", static_cast<double>(pcm[GL_LINE_LOOP]));
-            stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLES", static_cast<double>(pcm[GL_TRIANGLES]));
-            stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLE_STRIP", static_cast<double>(pcm[GL_TRIANGLE_STRIP]));
-            stats->setAttribute(frameNumber, "Visible number of GL_TRIANGLE_FAN", static_cast<double>(pcm[GL_TRIANGLE_FAN]));
-            stats->setAttribute(frameNumber, "Visible number of GL_QUADS", static_cast<double>(pcm[GL_QUADS]));
-            stats->setAttribute(frameNumber, "Visible number of GL_QUAD_STRIP", static_cast<double>(pcm[GL_QUAD_STRIP]));
-            stats->setAttribute(frameNumber, "Visible number of GL_POLYGON", static_cast<double>(pcm[GL_POLYGON]));
-
+            collectSceneViewStats(frameNumber, sceneView, stats);
         }
 
         _drawQueue.add(sceneView);
@@ -808,17 +812,7 @@ void Renderer::cull_draw()
 
     if (stats && stats->collectStats("scene"))
     {
-        osgUtil::Statistics sceneStats;
-        sceneView->getStats(sceneStats);
-
-        stats->setAttribute(frameNumber, "Visible vertex count", static_cast<double>(sceneStats._vertexCount));
-        stats->setAttribute(frameNumber, "Visible number of drawables", static_cast<double>(sceneStats.numDrawables));
-        stats->setAttribute(frameNumber, "Visible number of lights", static_cast<double>(sceneStats.nlights));
-        stats->setAttribute(frameNumber, "Visible number of render bins", static_cast<double>(sceneStats.nbins));
-        stats->setAttribute(frameNumber, "Visible depth", static_cast<double>(sceneStats.depth));
-        stats->setAttribute(frameNumber, "Number of StateGraphs", static_cast<double>(sceneStats.numStateGraphs));
-        stats->setAttribute(frameNumber, "Visible number of impostors", static_cast<double>(sceneStats.nimpostor));
-        stats->setAttribute(frameNumber, "Number of ordered leaves", static_cast<double>(sceneStats.numOrderedLeaves));
+        collectSceneViewStats(frameNumber, sceneView, stats);
     }
 
 #if 0

src/osgViewer/View.cpp

@@ -2007,7 +2007,7 @@ const osg::Camera* View::getCameraContainingPosition(float x, float y, float& lo
             new_x = static_cast<double>(_camera->getGraphicsContext()->getTraits()->width) * (x - eventState->getXmin())/(eventState->getXmax()-eventState->getXmin());
             new_y = view_invert_y ?
                        static_cast<double>(_camera->getGraphicsContext()->getTraits()->height) * (1.0 - (y- eventState->getYmin())/(eventState->getYmax()-eventState->getYmin())) :
-                       static_cast<double>(_camera->getGraphicsContext()->getTraits()->height) * (y - eventState->getYmin())/(eventState->getYmax()-eventState->getXmin());
+                       static_cast<double>(_camera->getGraphicsContext()->getTraits()->height) * (y - eventState->getYmin())/(eventState->getYmax()-eventState->getYmin());
         }
 
         if (viewport &&

src/osgViewer/ViewerEventHandlers.cpp

@@ -377,11 +377,11 @@ bool ThreadingHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIAction
                 {
                 case(osgViewer::Viewer::BeforeSwapBuffers):
                     viewer->setEndBarrierPosition(osgViewer::Viewer::AfterSwapBuffers);
-                    OSG_NOTICE<<"Threading model 'AfterSwapBuffers' selected."<<std::endl;
+                    OSG_NOTICE<<"Threading end of frame barrier position 'AfterSwapBuffers' selected."<<std::endl;
                     break;
                 case(osgViewer::Viewer::AfterSwapBuffers):
                     viewer->setEndBarrierPosition(osgViewer::Viewer::BeforeSwapBuffers);
-                    OSG_NOTICE<<"Threading model 'BeforeSwapBuffers' selected."<<std::endl;
+                    OSG_NOTICE<<"Threading end of frame barrier position 'BeforeSwapBuffers' selected."<<std::endl;
                     break;
                 }
 
@@ -407,8 +407,6 @@ RecordCameraPathHandler::RecordCameraPathHandler(const std::string& filename, fl
     _animStartTime(0),
     _lastFrameTime(osg::Timer::instance()->tick())
 {
-    _animPath = new osg::AnimationPath();
-
     const char* str = getenv("OSG_RECORD_CAMERA_PATH_FPS");
     if (str)
     {
@@ -446,7 +444,7 @@ bool RecordCameraPathHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GU
         // If our internal _delta is finally large enough to warrant a ControlPoint
         // insertion, do so now. Be sure and reset the internal _delta, so we can start
         // calculating when the next insert should happen.
-        if (_currentlyRecording && _delta >= _interval)
+        if (_animPath.valid() && _currentlyRecording && _delta >= _interval)
         {
             const osg::Matrixd& m = view->getCamera()->getInverseViewMatrix();
             double animationPathTime = osg::Timer::instance()->delta_s(_animStartTime, time);            
@@ -479,7 +477,7 @@ bool RecordCameraPathHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GU
                 {
                     _currentlyRecording = true;
                     _animStartTime = osg::Timer::instance()->tick();
-                    _animPath->clear();
+                    _animPath = new osg::AnimationPath();
                     
                     if (!_filename.empty())
                     {
@@ -530,31 +528,41 @@ bool RecordCameraPathHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GU
                     _currentlyRecording = false;
                     _delta = 0.0f;
 
-                    // In the future this will need to be written continuously, rather
-                    // than all at once.
-                    osgDB::ofstream out(_filename.c_str());
-                    OSG_NOTICE<<"Writing camera file: "<<_filename<<std::endl;
-                    _animPath->write(out);
-                    out.close();
+                    if (_animPath.valid() && !_animPath->empty())
+                    {
+                        // In the future this will need to be written continuously, rather
+                        // than all at once.
+                        osgDB::ofstream out(_filename.c_str());
+                        OSG_NOTICE<<"Writing camera file: "<<_filename<<std::endl;
+                        _animPath->write(out);
+                        out.close();
+                    }
+                    else
+                    {
+                        OSG_NOTICE<<"No animation path to write out."<<std::endl;
+                    }
                 }
 
                 // The user has requested to BEGIN playback.
                 if (!_currentlyPlaying)
                 {
-                    _animPathManipulator = new osgGA::AnimationPathManipulator(_animPath.get());
-                    _animPathManipulator->home(ea,aa);
+                     if (_animPath.valid() && !_animPath->empty())
+                     {                    
+                        _animPathManipulator = new osgGA::AnimationPathManipulator(_animPath.get());
+                        _animPathManipulator->home(ea,aa);
 
 
-                    // If we successfully found our _filename file, set it and keep a copy
-                    // around of the original CameraManipulator to restore later.
-                    if (_animPathManipulator.valid() && _animPathManipulator->valid())
-                    {
-                        _oldManipulator = view->getCameraManipulator();
-                        view->setCameraManipulator(_animPathManipulator.get());
-                        _currentlyPlaying = true;
-                    }
+                        // If we successfully found our _filename file, set it and keep a copy
+                        // around of the original CameraManipulator to restore later.
+                        if (_animPathManipulator.valid() && _animPathManipulator->valid())
+                        {
+                            _oldManipulator = view->getCameraManipulator();
+                            view->setCameraManipulator(_animPathManipulator.get());
+                            _currentlyPlaying = true;
+                        }
+                     }
                 }
-
+                
                 // The user has requested to STOP playback.
                 else
                 {

src/osgWrappers/serializers/osg/Texture.cpp

@@ -84,7 +84,7 @@ REGISTER_OBJECT_WRAPPER( Texture,
     ADD_BOOL_SERIALIZER( UseHardwareMipMapGeneration, true );  // _useHardwareMipMapGeneration
     ADD_BOOL_SERIALIZER( UnRefImageDataAfterApply, false );  // _unrefImageDataAfterApply
     ADD_BOOL_SERIALIZER( ClientStorageHint, false );  // _clientStorageHint
-    ADD_BOOL_SERIALIZER( ResizeNonPowerOfTwoHint, false );  // _resizeNonPowerOfTwoHint
+    ADD_BOOL_SERIALIZER( ResizeNonPowerOfTwoHint, true );  // _resizeNonPowerOfTwoHint
     ADD_VEC4D_SERIALIZER( BorderColor, osg::Vec4d(0.0,0.0,0.0,0.0) );  // _borderColor
     ADD_GLINT_SERIALIZER( BorderWidth, 0 );  // _borderWidth
     

src/osgWrappers/serializers/osgSim/LightPointNode.cpp

@@ -22,10 +22,20 @@ static bool readLightPointList( osgDB::InputStream& is, osgSim::LightPointNode&
         is >> osgDB::PROPERTY("Attributes") >> pt._on >> blendingMode >> pt._intensity >> pt._radius;
         pt._blendingMode = (osgSim::LightPoint::BlendingMode)blendingMode;
         
-        is >> osgDB::PROPERTY("Sector");
-        pt._sector = dynamic_cast<osgSim::Sector*>( is.readObject() );
-        is >> osgDB::PROPERTY("BlinkSequence");
-        pt._blinkSequence = dynamic_cast<osgSim::BlinkSequence*>( is.readObject() );
+        bool hasObject = false; is >> osgDB::PROPERTY("Sector") >> hasObject;
+        if ( hasObject )
+        {
+            is >> osgDB::BEGIN_BRACKET;
+            pt._sector = dynamic_cast<osgSim::Sector*>( is.readObject() );
+            is >> osgDB::END_BRACKET;
+        }
+        hasObject = false; is >> osgDB::PROPERTY("BlinkSequence") >> hasObject;
+        if ( hasObject )
+        {
+            is >> osgDB::BEGIN_BRACKET;
+            pt._blinkSequence = dynamic_cast<osgSim::BlinkSequence*>( is.readObject() );
+            is >> osgDB::END_BRACKET;
+        }
         is >> osgDB::END_BRACKET;
         node.addLightPoint( pt );
     }
@@ -45,8 +55,20 @@ static bool writeLightPointList( osgDB::OutputStream& os, const osgSim::LightPoi
         os << osgDB::PROPERTY("Color") << pt._color << std::endl;
         os << osgDB::PROPERTY("Attributes") << pt._on << (int)pt._blendingMode
                                             << pt._intensity << pt._radius << std::endl;
-        os << osgDB::PROPERTY("Sector"); os.writeObject( pt._sector.get() );
-        os << osgDB::PROPERTY("BlinkSequence"); os.writeObject( pt._blinkSequence.get() );
+        os << osgDB::PROPERTY("Sector") << (pt._sector!=NULL);
+        if ( pt._sector!=NULL )
+        {
+            os << osgDB::BEGIN_BRACKET << std::endl;
+            os.writeObject( pt._sector.get() );
+            os << osgDB::END_BRACKET << std::endl;
+        }
+        os << osgDB::PROPERTY("BlinkSequence") << (pt._blinkSequence!=NULL);
+        if ( pt._blinkSequence!=NULL )
+        {
+            os << osgDB::BEGIN_BRACKET << std::endl;
+            os.writeObject( pt._blinkSequence.get() );
+            os << osgDB::END_BRACKET << std::endl;
+        }
         os << osgDB::END_BRACKET << std::endl;
     }
     os << osgDB::END_BRACKET << std::endl;

src/osgWrappers/serializers/osgSim/MultiSwitch.cpp

@@ -23,6 +23,7 @@ static bool readValues( osgDB::InputStream& is, osgSim::MultiSwitch& node )
             values.push_back( value );
         }
         node.setValueList( i, values );
+        is >> osgDB::END_BRACKET;
     }
     is >> osgDB::END_BRACKET;
     return true;
@@ -40,7 +41,7 @@ static bool writeValues( osgDB::OutputStream& os, const osgSim::MultiSwitch& nod
         for ( osgSim::MultiSwitch::ValueList::const_iterator itr=values.begin();
               itr!=values.end(); ++itr )
         {
-            os << *itr;
+            os << *itr << std::endl;
         }
         os << osgDB::END_BRACKET << std::endl;
     }