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38 Commits

Author SHA1 Message Date
Robert Osfield
f75013d534 Introduced new BufferObject design + implementation in preperation of implementing a pool system for buffer objects 2009-10-01 20:19:42 +00:00
Robert Osfield
9407def083 Changed parameter for T* to const T*. 2009-04-22 10:46:12 +00:00
Robert Osfield
411431f3be Fixed warnings, updated NEWS 2009-01-30 10:55:28 +00:00
Robert Osfield
2011028ee7 From Neil Groves, 
"I have taken the liberty of updating a few files so that there is no longer any derivation from std::vector. I have done this by adding a new file osg/MixinVector and by updating only two others: osg/PrimitiveSet and osg/Array. You will notice that this actually removes what is acknowledged as a \u2018hack\u2019 in osg/PrimitiveSet.

With the original code I did manage to find memory leaks with some compiler options on VC 8 and 9, as well as Intel compiler. I determined the leak existence by instrumenting the destructor code, and by use of a garbage collector as a leak detector (in a similar manner to the Firefox project). Hence in contrast to what I said originally, it is exhibiting symptoms on at least some platforms.

Since I am trying to be a good OSG citizen I got out my editor and started hacking! I have built and tested on Linux (Ubuntu) with GCC 4.x and Windows VC 8 SP1. It appears that nothing is broken, and that I\u2019m using less memory J"
 2008-06-19 20:38:38 +00:00
Robert Osfield
be5f709bdb From Mike Garrity, "There was an on again/off again thread on OSG users about 
creating subclasses of osg::Array that referenced data
stored an application's internal data structures. I took
a stab at implementing that and ran into a couple of
downcasts in Geometry.cpp. Enclosed is my take at fixing
those along with a simple example of how to do this."
 2007-12-11 15:55:02 +00:00
Robert Osfield
a909a62b85 Added double Vec*Array support 2007-12-04 14:44:21 +00:00
Robert Osfield
859bcf3c4b Further perfomrmance optimizations and clean up on new VBO/EBO/PBO API. 2007-05-01 18:03:32 +00:00
Robert Osfield
d625a5e114 Implementated new dirty buffer mechansim for BufferObjects to make it more efficient 2007-04-30 12:18:27 +00:00
Robert Osfield
a3e6d8283d Further work VertexBufferObject and ElementsBufferObject classes 2007-04-26 16:50:06 +00:00
Robert Osfield
4b71e3948b Added VertexBufferObject and ElementBufferObject class interfaces, and wired 
up osg::Array and osg::DrawElements* to these respectively.

Updated wrappers
 2007-04-25 18:50:11 +00:00
Robert Osfield
f1c2694c17 Updated copyright years. 2006-07-18 15:21:48 +00:00
Robert Osfield
78742d6698 From Gustavo Wagner, addition of trim method to TemplateArray class. 
From Robert Osfield, made trim method a virtual method of the base Array class
and added a trim implementation to TemplateIndexArray.
 2006-06-08 11:58:56 +00:00
Robert Osfield
d154c2a4cd From Eric Sokolowsky, warning fixes for g++ 4.0 under Fedora Core 4. 2005-08-25 17:53:01 +00:00
Robert Osfield
5c9bd792a3 Updated wrappers 2005-07-15 21:47:11 +00:00
Robert Osfield
d35ea68f3e Renamed Byte2,3,4 and Short2,3,4 and UByte4 to use the Vec*b, Vec*s and Vec4ub form 2005-07-15 14:41:19 +00:00
Robert Osfield
facb0e2638 From Pavel Moloshtan, Byte2,3,4 and Short2,3,4 classes and their Array counterparts. 
With a few build tweaks and bug fixes by Robert Osfield.
 2005-07-05 15:57:53 +00:00
Robert Osfield
678b22ce83 Updated Copyright notices to 1998-2005. 2005-04-14 21:41:28 +00:00
Robert Osfield
d268cf46fa Renamed SG_LIBRARY and SG_EXPORT macro's to OSG_LIBRARY and OSG_EXPORT 2005-04-11 17:14:17 +00:00
Robert Osfield
117c791a3b Added osg::BufferObject and a made a number associated to accomodate this 
new class. osg::BufferObject wraps up OpenGL pixel and array buffer objects.
Currently implementation is work in progress.
 2005-02-09 10:39:45 +00:00
Robert Osfield
b855987297 From Paul Martz, typos and spelling fixes. 2004-09-01 08:15:36 +00:00
Robert Osfield
7eb3f2646e From Norman Vine (with small tweaks by Robert Osfield), build fixes for Cygwin 2004-08-04 08:27:43 +00:00
Robert Osfield
4d9bd4d825 Build fixes for gcc 3.4.1 support 2004-08-01 08:26:44 +00:00
Robert Osfield
71150e96dc From Ruben, fix for gcc 3.4 build 2004-05-17 10:21:30 +00:00
Robert Osfield
6700faccf4 Added operator = implementations to template classes. 2004-01-27 14:46:29 +00:00
Robert Osfield
db66abd6d6 Implemented duplicate removal code into TriStripVisitor and added an 
extra pass to doing tri stripping in the osgUtil::Optimzer.

Added validity checks into osg::TexEnvCombine to catch eronous enumarant values.

Improved the efficient of CullingSet's handling of new transforms.

Added a copy shared subgraphs and subdivision code into osgUtil::Optimizer.
 2003-12-03 21:45:32 +00:00
Robert Osfield
b5442ac835 Added support for the ARB_vertex_buffer_object into osg::Geometry. 2003-06-29 21:41:57 +00:00
Robert Osfield
48bda9cc79 Added new Copyright/License notice to header and source files. 2003-01-21 16:45:36 +00:00
Robert Osfield
00cc3a1833 Converted the instance of osgNew and osgDelete back to new and delete as part 
of depecating the include/osg/MemoryManager
 2002-12-16 13:40:58 +00:00
Robert Osfield
b57b0b16b9 Fixes for Win32 build. 2002-09-28 07:43:04 +00:00
Robert Osfield
df027e1bab Fixes to IndexGeometry for Win32 build. 2002-09-27 19:01:59 +00:00
Robert Osfield
2a28a4297f Futher work on the IndexedGeometry class. Indexed coordinates should now 
work.
 2002-09-26 15:26:22 +00:00
Robert Osfield
09bdb10af5 Various fixes to the flt loader, and knock on changes to the osgUtil::Optimizer 
to better support removal of seperate osg::Geometry instances where they
share the same state and bindings.
 2002-07-18 00:53:03 +00:00
Robert Osfield
3a964a6b93 Updated docs and added osgGA 2002-07-16 20:07:32 +00:00
Robert Osfield
6c8c02792a Fixed the new TemplateArray desctructor. 2002-07-16 10:20:26 +00:00
Robert Osfield
7cf7d8fadb Added protected destrcutor to TemplateArray. 2002-07-16 10:16:34 +00:00
Robert Osfield
e280b50d31 Added osg::UByte4 class, which can be used to represent packed colors. 
Changed osg::UByte4Array across to use the new osg::UByte4 class rather
than a GLuint as do previously.

Cleaned up some of the paramters in osg::Vec4.
 2002-07-15 22:18:47 +00:00
Robert Osfield
fb3e705709 Converted the template DrawElements primitive class into three seperate 
non templated classes - UByteDrawElements, UShortDrawElements, UIntDrawElements.
 2002-06-27 13:15:34 +00:00
Robert Osfield
532a32416f Moved the AttributeArray and Primitive classes into their own header and 
source files.
 2002-06-27 10:50:19 +00:00