FGFS-4.1/OpenSceneGraph
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a6e8378a72789f06c6a62c55957ff98eb6986558
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118 Commits

Author SHA1 Message Date
Robert Osfield
a1f23bbccd Fixed bug where the Optimizer::StateVisitor was trying to optimize 
non existant StateSet's.
 2005-05-04 09:11:32 +00:00
Robert Osfield
b85d4d4e7e Added support for optimization of Uniforms 2005-05-02 10:18:37 +00:00
Robert Osfield
03232ec667 Moved osg::Impostor to osgSim::Impostor, as Impostor isn't a core feature. 2005-05-01 19:48:49 +00:00
Robert Osfield
adba6fa559 Added RemoveLoadedProxyNodes pass to Optimizer, set on by default at present. 2005-04-30 15:16:05 +00:00
Robert Osfield
67baa30218 Combine LOD fixed properly this time :) 2005-04-30 07:25:15 +00:00
Robert Osfield
bf03f094c2 fixed combined LOD bug 2005-04-30 07:22:56 +00:00
Robert Osfield
0d9887462a Added MergeGeometryVisitor::setTargetMaximumNumberOfVertices(uint); 2005-04-23 16:09:20 +00:00
Robert Osfield
06dc3ebb34 From Reinhard Sainitzer, bug fix, added missing break; 2005-04-19 07:37:59 +00:00
Robert Osfield
08f593a54b From Joran Jessurun, Added setting of original node mask to flatten transforms 2005-04-15 20:11:50 +00:00
Robert Osfield
678b22ce83 Updated Copyright notices to 1998-2005. 2005-04-14 21:41:28 +00:00
Robert Osfield
22e446dbc9 Improved ParticleEffects 2005-04-04 07:54:52 +00:00
Robert Osfield
d52f4ea23a Added support for a new IsOperationPermissibleForObjectCallback in osgUtil::Optimizer. 2005-03-18 02:44:08 +00:00
Robert Osfield
6904696573 Added check against node.getName() into isNodeEmpty(Node&) method so that nodes 
with names arn't assumed to be empty.
 2005-03-17 10:24:22 +00:00
Robert Osfield
4fa830315d Added event callback to Optizimer isNodeEmpty function 2005-02-25 23:01:07 +00:00
Robert Osfield
a9c61ad992 Remerged Tugkan's fix to flatten static transforms. 2005-02-12 19:47:38 +00:00
Robert Osfield
8ff060b840 Put spaitalize groups to end. 2005-02-12 16:49:28 +00:00
Robert Osfield
336612359b From Tugkan Calapoglu, bug fix to FLATTEN_STATIC_TRANSFORMS. 
Small tweak of the code to make the comparison against Identity matrix clearer.
 2005-02-12 16:24:28 +00:00
Robert Osfield
d5409942ee Fixed spatial groups. 2005-02-11 17:22:55 +00:00
Robert Osfield
6690da4272 Changed RELATIVE_RF to ABSOLUTE_RF to fix bug introduced when naming was changed 
from RELATIVE_TO_ABSOLUTE to new convention
 2004-12-12 22:27:20 +00:00
Robert Osfield
b70ff91eaf Changed ABSOLUTE and RELATIVE to ABSOLUTE_RF and RELATIVE_RF to avoid stooppid Win32 #define 2004-10-24 20:04:00 +00:00
Robert Osfield
6821a80e14 Changed the ReferenceFrame enums to be RELEATIVE and ABSOLUTE, and 
deprecated the RELATIVE_TO_ABSOLUTE and RELATIVE_TO_PARENTS.
 2004-10-22 19:26:45 +00:00
Robert Osfield
37c8b3a6fb From Geoff Michel, typos and spelling fixes. 2004-09-26 18:39:34 +00:00
Robert Osfield
9b9cb9cdb0 Added detection and disabling of flattening of static transforms which a 
LightPointNode exists in the scene graph.
 2004-07-29 10:13:02 +00:00
Robert Osfield
1ec5b48148 Fixed the flatten static transform visitor so that it checks to see 
if a drawable can be flattened or not.
 2004-07-28 10:26:14 +00:00
Robert Osfield
6f605d031f Added support for OSG_OPTIMIZER="OFF" 2004-07-22 18:34:38 +00:00
Robert Osfield
47910f2c2e Removed enabling of use client stage storage hint. 2004-07-12 17:30:36 +00:00
Robert Osfield
6fd4677868 Added OPTIMIZER_TEXTURE_SETTINGS pass to Optimizer, which enables 
unref image data after apply, client storage hint.
 2004-07-12 13:20:18 +00:00
Robert Osfield
2d35b3cc27 Changed Billboard::g/setPos(..) to g/setPosition(..). 2004-06-14 19:34:43 +00:00
Robert Osfield
df0d0b0fe7 Added missing billboard drawable dirtyBound() 2004-04-29 22:15:04 +00:00
Robert Osfield
061244056d Added support for using the error metric to guide the simplficiation process 2004-04-19 23:08:30 +00:00
Robert Osfield
c80de01fd7 Further work on the new osgUtil::Simplifier. 2004-04-12 21:29:31 +00:00
Robert Osfield
aa52005b87 Added empty() method to Geometry to facilitate tests for removing empty 
geometry from the scene graph.

Added removal of empty geometry leaves from within the RemoveEmptyNodeVisitor
 2004-03-29 10:24:16 +00:00
Robert Osfield
2b9707cdfe Added rotation of billboard normal into flattern transform Optimizer pass. 2004-01-23 16:29:54 +00:00
Robert Osfield
4390114670 From Romano Magacho, add group->setName() to flattening of static transforms 2004-01-09 14:07:26 +00:00
Robert Osfield
884e046abb From Geoff Michel, added tesselate pass to Optimizer and added handling of per 
primitve color to osgUtil::Tesselator.
 2003-12-27 13:46:33 +00:00
Robert Osfield
5c199e01c0 Build fixes for VS6.0 2003-12-24 00:14:12 +00:00
Robert Osfield
caaed0d8b8 Added test against MultiSwitch in Optimizer to prevent switch children 
being removed.
 2003-12-15 08:54:38 +00:00
Robert Osfield
9f0dc42efe Fixed flatten static transform 2003-12-12 17:23:03 +00:00
Robert Osfield
4bf9347fae Made progress reports use osg::notify(osg::INFO) instread of std::cout 2003-12-12 13:53:04 +00:00
Robert Osfield
995af47ab9 Fixed merging of geometry code. 2003-12-12 13:24:23 +00:00
Robert Osfield
7e012ccfc4 Renamed PermissableOptions to setPermissableOptimizations. 2003-12-11 23:33:27 +00:00
Robert Osfield
1881610a35 Added support for controlling what optimization operations can be applied 
to specific nodes in the scene graph.  Typical use would be tagging a
node so that it can't be optimized away in say a flatten static transform
pass.  Added methods to Optimizer are:

        inline void setPermissableOptionsForObject(const osg::Object* object, unsigned int options)
        {
            _permissableOptionsMap[object] = options;
        }

        inline unsigned int getPermissableOptionsForObject(const osg::Object* object) const
        {
            PermissableOptionsMap::const_iterator itr = _permissableOptionsMap.find(object);
            if (itr!=_permissableOptionsMap.end()) return itr->second;
            else return 0xffffffff;
        }

        inline bool isOperationPermissableForObject(const osg::Object* object,unsigned int option) const
        {
            return (option & getPermissableOptionsForObject(object))!=0;
        }
 2003-12-11 23:26:22 +00:00
Robert Osfield
a25e14b42f Improvements to the TriStripVisitor such that it now groups 4 point tri strips 
together as quads.
 2003-12-09 22:29:56 +00:00
Robert Osfield
9780a7cbd6 Removed osg::Transform::ComputeTransformCallback from osg::Transform. 
Updated various dependant files to reimplemt callbacks as Transform subclasses.
 2003-12-09 14:07:44 +00:00
Robert Osfield
83bf813e58 Moved the responsibility for finding file to load on to the ReaderWriter plugins, 
instead of osgDB::Registry where it original lay.  This has been done to allow
fileName strings to be encode data rather than just file names, such as one
requires when using PagedLOD along with plugins for doing dynamic tesselation.
 2003-12-08 11:24:43 +00:00
Robert Osfield
3f14b9a653 Added code for combining adjacent static MatrixTransforms 2003-12-05 14:39:32 +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
3c9d1e0603 Added a spatializer into osgUtil to create a balanced quad/oct tree. 2003-12-01 10:28:23 +00:00
Robert Osfield
2812c50329 Improved the Geometry::verifyBinding() and computeCorrectBindingsAndArraySizes() 
methods to check all atributes and to report warnigns when errors are detected.

Added a CheckGeomtryVisitor to osgUtil::Optimizer to detect eroneous Geometry
before rendering.
 2003-09-24 15:54:22 +00:00
Robert Osfield
b5442ac835 Added support for the ARB_vertex_buffer_object into osg::Geometry. 2003-06-29 21:41:57 +00:00