Added new osgcallback demo, and updated small API changes to improve the

flexiblity of callbacks.

Added beginings of convex planer occlusions culling.

VisualStudio/Demos/osgcallback/osgcallback.dsp

@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="Demo osgcallback" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=Demo osgcallback - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "osgcallback.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "osgcallback.mak" CFG="Demo osgcallback - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Demo osgcallback - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "Demo osgcallback - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Demo osgcallback - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /GR /GX /O2 /I "../../../include" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /pdb:none /machine:I386 /out:"../../../bin/osgcallback.exe" /libpath:"../../../lib"
+
+!ELSEIF  "$(CFG)" == "Demo osgcallback - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MDd /W3 /Gm /vd0 /GR /GX /Zi /Od /I "../../../include" /D "_CONSOLE" /D "_MBCS" /D "FL_DLL" /D "WIN32" /D "_DEBUG" /FR /YX /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 glut32.lib glu32.lib opengl32.lib /nologo /subsystem:console /debug /machine:I386 /nodefaultlib:"libcmt" /out:"../../../bin/osgcallbackd.exe" /pdbtype:sept /libpath:"../../../lib"
+# SUBTRACT LINK32 /incremental:no
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Demo osgcallback - Win32 Release"
+# Name "Demo osgcallback - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\..\src\Demos\osgcallback\osgcallback.cpp
+# End Source File
+# End Target
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# End Project

VisualStudio/VisualStudio.dsw

@@ -180,6 +180,32 @@ Package=<4>
 
 ###############################################################################
 
+Project: "Demo osgcallback"=".\Demos\osgcallback\osgcallback.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name Core osg
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Core osgDB
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Core osgGA
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Core osgGLUT
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Core osgUtil
+    End Project Dependency
+}}}
+###############################################################################
+
 Project: "Demo osgcopy"=".\Demos\osgcopy\osgcopy.dsp" - Package Owner=<4>
 
 Package=<5>

VisualStudio/osg/osg.dsp

@@ -133,6 +133,14 @@ SOURCE=..\..\src\osg\ColorMatrix.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\src\osg\ConvexPlanerOccluder.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\src\osg\ConvexPlanerPolygon.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\src\osg\CopyOp.cpp
 # End Source File
 # Begin Source File
@@ -293,6 +301,10 @@ SOURCE=..\..\src\osg\ShadeModel.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\src\osg\ShadowOccluderVolume.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\src\osg\State.cpp
 # End Source File
 # Begin Source File
@@ -393,6 +405,14 @@ SOURCE=..\..\Include\Osg\ClipPlane
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\Include\Osg\ConvexPlanerOccluder
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Include\Osg\ConvexPlanerPolygon
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\Include\Osg\ColorMask
 # End Source File
 # Begin Source File
@@ -597,6 +617,10 @@ SOURCE=..\..\Include\Osg\ShadeModel
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\Include\Osg\ShadowOccluderVolume
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\Include\Osg\State
 # End Source File
 # Begin Source File