FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6,598 Commits 1 Branch 26 Tags 73 MiB
C++ 89.7%
C 5.1%
CMake 2.3%
HTML 1.6%
Objective-C++ 0.9%
Other 0.2%
b4cd96ebdd
Go to file
Robert Osfield b4cd96ebdd From Jason Daly, "We have a few OpenFlight files that used to display properly with the 
old loader, but appear very, very wrong with the new one.  I traced the
problem to the handling of the palette override flags in the external
reference records.  The current behavior for handling the palette
override flags for external references has different offsets for
different OpenFlight version (2 bytes for 14.2-15.1 and 4 bytes for 15.2
and later).  However, I believe this behavior is incorrect.

I know that the original 14.2 OpenFlight spec (dated April 1995)
specifies 2 bytes between the filename and the override flags, and the
15.4 and later specs specify 4 bytes.  However, I also found a 14.2.4
OpenFlight spec (dated January 1996) that changes the specification to 4
bytes.  Also, the databases in question were created using an old IRIX
version of MultiGen II, which wrote OpenFlight 14.2 files natively.
These files also have 4 bytes between the filename and flags.
Furthermore, these databases have always worked properly under earlier
versions of OSG, under Performer, and in every MultiGen product we've used.

This leads me to believe that the original 14.2 spec was incorrect (the
14.2.4 spec corrected this error), and there should be 4 bytes between
the filename and flags for all OpenFlight files version 14.2 and later.

The attached fix modifies the OpenFlight loader to behave in this way."
2007-06-08 10:58:22 +00:00
applications Moved HelpHandler and StatsHandler classes into ViewerEventHandlers header, removed HelpHandler and StatsHandler headers 2007-06-06 11:21:13 +00:00
CMakeModules From Ulrich Hertlein, "on my MacOS X/cmake setup the zlib plugin isn't built by default. This may be because zlib.h is 2007-06-06 15:22:31 +00:00
doc/Doxyfiles Changed SHORT_NAMES = NO to SHORT_NAMES = YES to avoid crappy Windows problems 2007-05-29 07:25:13 +00:00
examples From Eric Wing, build fix 2007-06-08 10:43:26 +00:00
include From Mike Wittman, "This change to genwrapper and osgIntrospection gives access to 2007-06-08 10:11:00 +00:00
src From Jason Daly, "We have a few OpenFlight files that used to display properly with the 2007-06-08 10:58:22 +00:00
VisualStudio Removed more of the old VisualStudio build system 2007-04-10 13:12:58 +00:00
Xcode Changed the version to 2.0.0 in the Info.plist in anticipation of the official release. 2007-06-08 05:03:56 +00:00
AUTHORS.txt Updated ChangeLog, AUTHORES and README to 1.9.8 release 2007-06-06 21:57:57 +00:00
ChangeLog Updated ChangeLog, AUTHORES and README to 1.9.8 release 2007-06-06 21:57:57 +00:00
CMakeLists.txt Updated version numbers for release 2007-06-06 21:43:38 +00:00
configure Added a basic configure script to allow the setting of Release build by default. 2007-05-26 15:55:26 +00:00
genwrapper.conf Updated wrappers 2007-05-27 19:35:50 +00:00
LICENSE.txt Added missing LGPL section to LICENSE.txt 2006-11-20 10:12:57 +00:00
NEWS.txt From Paul Martz, speeling fixes for Tessellator/Tessellation. 2007-01-08 21:29:49 +00:00
README.txt Updated ChangeLog, AUTHORES and README to 1.9.8 release 2007-06-06 21:57:57 +00:00
runexamples.bat Removed examples: 2007-01-11 15:48:44 +00:00

README.txt 

Welcome to the OpenSceneGraph (OSG).

For up to date information on the project, how to indepth details on how to 
compile and run libraries and examples, and see the documentation on the 
OpenSceneGraph website.

    http://www.openscenegraph.org
  
For the impatient, read the simplified build notes below.

Robert Osfield.
Project Lead.
6th June 2007.

--

Notes for 1.9.8 release
=======================

OpenThreads/include and src directories has now been merged directly into 
the OpenSceneGraph distribution, this means that you don't need to download,
compile or install it, and will be able to remove the external OpenThreads
from your system.

--

How to build the OpenSceneGraph
===============================

The OpenSceneGraph use the CMake build system to generate platform specific
build environment.  CMake reads the CMakeLists.txt files that you'll find 
throughout the OpenSceneGraph directories, check for installed dependnecies
and then generate the appropriate build system.

If you don't already have CMake installed on your system you can grab it
from http://www.cmake.org, version 2.4.6 or later.

Under unices (i.e. Linux, IRIX, Solaris, Free-BSD, HP-Ux, AIX, OSX) use the
cmake or ccmake commandline utils, or use the included tiny configure script 
that'll run cmake for you.  The configure script simply runs 
'cmake . -DCMAKE_BUILD_TYPE=Release' to ensure that you get the best 
performance from your final libriaries/applications.
 
  cd OpenSceneGraph
  ./configure
  make
  sudo make install
  
Alternatively, you can create an out of source build directory and run configure
from there. The advantage to this approach is that the temporary files
created by CMake won't clutter the OpenSceneGraph source directory, also makes 
it possilble to build multiple build targets by creating multiple build 
directories. In a directory alongside the OpenSceneGraph use:

  mkdir build
  cd build
  cmake ../OpenSceneGraph -DCMAKE_BUILD_TYPE=Release
  make
  sudo make install

Under Windows use the GUI tool CMakeSetup to build your VisualStudio files. 
The following page on our wiki dedicated to the CMake build should help
guide you through the process:

   http://www.openscenegraph.com/index.php?page=Build.CMake

Under OSX you can either use the CMake build system above, or use the Xcode 
projects that you will find in OpenSceneGraph/Xcode.

For further details on compiliation, installation and platform specific information
read "Getting Started" at http://www.openscenegraph.org, under 
"Documentation".