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7f8f4e331a7c68e8bb03415fae9acaf0f18c0594
Commit Graph

24 Commits

Author SHA1 Message Date
Robert Osfield
73fffe1800 Made Refernced::setThreadSafeReferenceCounting(bool) a virtual then overrode 
this in various scene graph classes to ensure that the scene graph gets
updated as well as the objects that the initialial call is made from.
 2007-01-04 16:49:58 +00:00
Robert Osfield
ff195bddf5 Added Object::resizeGLObjectBuffers(uint) method to help improve the ability 
to change the number of active graphics contexts on the fly during an applications
life.
 2007-01-04 14:11:51 +00:00
Robert Osfield
d9b6d87d5a Cleaned up per context buffers support 2006-07-26 15:29:26 +00:00
Robert Osfield
e7a4ad287b From Mike Weiblen, changes to internal help class in prep for array uniform support. 
Small tweaks for build under Linux from Robert Osfield.
 2006-03-28 16:08:32 +00:00
Robert Osfield
93a2c3d011 Improved handling of clean up of osg::Program/osg::Shader on closing of a graphis context. 2006-01-16 17:05:17 +00:00
Robert Osfield
26e77fc92f From Jason Daly, (with small tweak by Robert Osfield) fix for Prorgram::removeShader(Shader*) 
so that it properly remove the shader and its entry in the _shaderList.
 2005-11-22 09:57:32 +00:00
Robert Osfield
2b2ca82b5a Added check against glGetString(GL_VERSION) returning NULL. 2005-10-25 13:24:39 +00:00
Robert Osfield
53347812cb From Mike Weiblen, addiding of Program::validateProgram and osg::isNotifyEnabled() method 2005-07-14 10:27:00 +00:00
Robert Osfield
fe384e53c7 Added clear of lazy uniform updating structure on relink, also added debug 
output of shader being compiled.
 2005-05-12 08:54:11 +00:00
Robert Osfield
679c44f4ae Changed the info log so that it output to INFO on success, to WARN when an 
error has occured.
 2005-05-11 19:32:57 +00:00
Robert Osfield
fb34b22e34 Cleaned up API of BindAttributeLocation, added deletion of shader objects. 2005-05-11 11:41:44 +00:00
Robert Osfield
d681d47c72 Moved the infolog to the error handling block and upping its notification 
level to WARN to provide better feedback on failure with needing to use
DEBUG notification level.
 2005-05-10 18:21:31 +00:00
Robert Osfield
7480d51830 From Mike Weiblen, further work on GLSL support 2005-05-06 09:58:49 +00:00
Robert Osfield
a5fcddc5e5 From Mike Weiblen, Progra/Shader fixes 2005-04-30 07:02:02 +00:00
Robert Osfield
a1bda0dab8 Added support for per context extension string. 
Note, this required adding a unsigned int context ID to the osg::isGLUExtensionSupported(,)
and osg::isGLExtensionSupported(,) functions.  This may require reimplementation
of end user code to accomodate the new calling convention.
 2005-04-26 13:15:27 +00:00
Robert Osfield
1525a00e1f From Mike Weiblen,added debug info to osg::Program and changed shader uniform names to 
avoid conflict with built in functions
 2005-04-16 10:11:18 +00:00
Robert Osfield
0015a31de8 Added basic support for applying uniforms to programs, non lazy state updating 
is yet applied though.
 2005-04-13 14:12:06 +00:00
Robert Osfield
2e10cffb4d Work in progress on shader language uniform support 2005-04-13 12:00:28 +00:00
Robert Osfield
2fb3d9aae5 Fixed warning, and sorted entries in GNUmakefile 2005-04-11 10:12:32 +00:00
Robert Osfield
84e8338be1 From Mike Weiblen, "adds sourcefiles for beginnings of .osg fileformat i/o support 
> - enhancemens to core GLSL classes to support file i/o"
 2005-04-07 20:23:58 +00:00
Robert Osfield
aa8dbea11c From Mike Weiblen, updates to Shander Language support 2005-04-04 10:08:15 +00:00
Robert Osfield
7883574d28 From Mike Weiblen, 
"updates for GLSL core integration:
Code compiles and runs on win32.
Basic functionality of Program and Shader in place.
Program derived from StateAttribute.
Uniform value propagation is not yet functional (in development)
Includes some patches by Nathan Cournia.
includes example testcase to demo use of new classes."
 2005-03-24 09:37:45 +00:00
Robert Osfield
a2e8bc6267 Added support for set/getUniform and set/getProgram into osg::StateSet. 2005-03-11 20:29:21 +00:00
Robert Osfield
5fbb1f11cd From Mike Weiblen, adding prelimimnary GL Shader Language support into core OSG lib. 
with renaming and reordering by Robert Osfield,
 2005-02-24 13:33:35 +00:00