and osgProducer to osgWrappers directory.
Enabled the build of osgWrappers/osg, osgWrappers/osgPartile and osgWrappers/osgSim,
but not osgUtil, osgDB, osgFX, osgTerrain, osgGA and osgProducer due to compile
errors. I am assuming that these compilers are fixable so I'm checked all the
source code so that members of the community can help fix them.
Drawables,StateSet, and osgDB::Registry.
Added cleanup_frame() from to osgProducer::OsgCamerGroup to help with proper
clean of OpenGL objects before exit, and modified osgviewer, osghangglider,
osgwindows examples to do the extra frame call to cleanup_frame() before exit.
by Producer. You can get the osgProducer::Viewer to share graphics contexts
by using the env var OSG_SHARE_GRAPHICS_CONTEXTS set to ON or OFF i.e.
setenv OSG_SHARE_GRAPHICS_CONTEXTS ON
ac3d loader - better sharing of states between objects and Roger James' bug fix for missing normals.
Tesselator.cpp - faster processing of polygon tesselation for single triangles (which dont need to be tesselated)
osgtesselate.cpp - added wrap for texture so that appearance is as originally. Default texture behaviour has changed to clamp."
via:
enum CheckForGLErrors
{
/** NEVER_CHECK_GL_ERRORS hints that OpenGL need not be checked for, this
is the fastest option since checking for errors does incurr a small overhead.*/
NEVER_CHECK_GL_ERRORS,
/** ONCE_PER_FRAME means that OpenGl errors will be checked for once per
frame, the overhead is still small, but at least OpenGL errors that are occurring
will be caught, the reporting isn't fine grained enough for debugging purposes.*/
ONCE_PER_FRAME,
/** ONCE_PER_ATTRIBUTE means that OpenGL errors will be checked for after
every attribute is applied, allow errors to be directly associated with
particular operations which makes debugging much easier.*/
ONCE_PER_ATTRIBUTE
};
/** Set whether and how often OpenGL errors should be checked for.*/
void setCheckForGLErrors(CheckForGLErrors check) { _checkGLErrors = check; }
/** Get whether and how often OpenGL errors should be checked for.*/
CheckForGLErrors getCheckForGLErrors() const { return _checkGLErrors; }
