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Author SHA1 Message Date
Don BURNS
c6f11afbf6 Quaternions were assigning inverted values during conversion to matricies. 
This is probably due to an error on the gamasutra web page demonstrating this.
It caused left-handed rotations rather than right handed rotations.  Should be
fixed now.
 2001-10-14 04:28:50 +00:00
Robert Osfield
1e4a0cadf5 Changed the naming and calling convention of the new Drawable::AttributeFunctor 
and have updated GeoSet to use mutable values for the _numverts etc, allowing
osg::GeoSet::computeNumVerts() to be a const operation. osg::GeoSet::getNumVerts
is now a const once more, so avoiding compilation problems.  Also chaned the new
osgconv orientation code to use a Drawable::AttributeFunctor so it can work on
other Drawables other than just GeoSets.
 2001-10-13 11:16:10 +00:00
Don BURNS
a57ab6d121 Added Mr. Osfields dynamic_cast<> and test for validity test. 2001-10-13 09:48:37 +00:00
Don BURNS
610358033f backed out right-handed coordinate transform for makeRot(vec3,vec3) in Quat.cpp 2001-10-13 08:34:02 +00:00
Don BURNS
b993f14cac A few more clean ups 2001-10-13 08:32:11 +00:00
Don BURNS
d391a6edc3 Cleaned up the usage message 2001-10-13 07:41:54 +00:00
Don BURNS
79a992ac72 Updated osgconv to be able to handle orientation swapping. 2001-10-13 07:24:25 +00:00
Don BURNS
49982ac835 Changed some routines to produce right-handed rotations. 2001-10-13 06:23:55 +00:00
Don BURNS
fef731c689 checking files in to move development location 2001-10-13 06:22:49 +00:00
Don BURNS
5b3a52547a Removed personal note in Matrix header file 2001-10-13 01:28:33 +00:00
Robert Osfield
58582998fa Added support for the new AttributeUpdateFunctors. 2001-10-12 20:06:35 +00:00
Robert Osfield
9db63dfd5d Added != method to Vec2,Vec3,Vec4 and did further work on the 
AttributeUpdateFunctors.
 2001-10-12 20:05:55 +00:00
Don BURNS
cb17e99420 Added include/osg/Math to Makefile TARGET_INCLUDE_FILES and fixed references 
to _mat in ConvertToPerformer.cpp
 2001-10-12 17:45:15 +00:00
Robert Osfield
96085619ee Added support for DYNAMIC/STATIC osg::Transform types and added new osg::Drawable::getStats 
and supportsAttributeUpdate(..) and applyAttributeUpdate(...) methods which will
be to enable hooks into Drawable subclasses.
 2001-10-10 20:20:14 +00:00
Robert Osfield
3c5b9c813d Fixed spelling of osg::GeoSet::getNumInterleavedIndices, was missing a 'n'! 2001-10-10 14:38:12 +00:00
Robert Osfield
a7f0cacc41 Fixed a crash when opening an erroneous test file (reopen.bmp). 2001-10-09 21:55:47 +00:00
Robert Osfield
b096fdcd20 Updated to fix build problems under MSVC. 2001-10-09 20:22:52 +00:00
Robert Osfield
ed14eba53a Updated MSVC Workspace files to fix build problems. 2001-10-09 20:09:27 +00:00
Robert Osfield
22aef83a8f Updated MSVC Workspace files to fix build problems. 2001-10-09 20:03:51 +00:00
Robert Osfield
ec3388900d Merged Ben Discoe's clean up of the MSVC files. 2001-10-09 14:18:47 +00:00
Robert Osfield
68e63ef750 Merged updates to BMP plugin from Geoff Michel. Also modified a little of the 
code to fix a crash under Linux, Robert Osfield
 2001-10-09 11:58:13 +00:00
Robert Osfield
81cd3923c3 Put the makedefs.linux back to default to optimize. 2001-10-08 19:01:37 +00:00
Robert Osfield
8df894924c Fixed a recently introduced crash in the flt plugin which was happen when a 
std::string was be be set with NULL char*.  Also added support for stripping
the filename from its original path, inside the osgDB::findFile function.
 2001-10-08 15:54:16 +00:00
Robert Osfield
c66557087d Added support for using osgDB::fineFile into the .flt plugin. 2001-10-08 08:35:06 +00:00
Robert Osfield
2b85ce5c1c Merged Geoff Michel's udpdates to bmp plugin, and fixed a double fclose bug 
which was causing a seg fault under Linux.
 2001-10-07 20:10:58 +00:00
Robert Osfield
3da57d6d22 Added a osg::DegreesToRadians() and osg::RadiansToDegrees() method to osg/Math, 
updated the ReaderWriterBMP.cpp (mods sent in my Geoff Michel) and
moved the osgUtil::Statistics to osg::Statistics in preperation to adding it
to the the Drawable base class.
 2001-10-06 20:29:42 +00:00
Robert Osfield
c56a1b8c31 Added bmp plugin files, bmp plguin written by Geoff Michel 2001-10-05 19:55:58 +00:00
Robert Osfield
df362da11b Added bmp osgPlugin, written by Geoff Michel. 2001-10-05 10:39:27 +00:00
Robert Osfield
c16fe83d0a Fixed a bug in osg::Image::ensureDimensionsArePowerOfTwo() which only 
scaled dimensions if *both* axis wern't a power of two, have fixed it
to rescale if either of the axis arn't a power to two.
 2001-10-05 10:38:16 +00:00
Bryan THRALL
e4a20dfecf *** empty log message *** 2001-10-05 01:27:54 +00:00
Robert Osfield
1fc623ad15 Added the Copyright message to the top of osgWX, with Ben Disoe's name as 
he wrote all the code.
 2001-10-04 16:49:13 +00:00
Robert Osfield
9917b6500d Added a copyright notice to all core headers, which all begin with 
//C++ header to help scripts and editors pick up the fact that the
file is a header file.
 2001-10-04 15:12:57 +00:00
Robert Osfield
d5bff10797 Changed the ordering of comparing modes and attributes in 
osg::StateAttribute::compare() as part of an investigration into state sorting.
 2001-10-04 14:39:24 +00:00
Robert Osfield
d5ed4e2305 Added an implemention of basic state sorting to the RenderBin, but have commented 
out the sort operation as Peformance benifit is currently negligable, will need
to improve on the sort functor to see real benifits.
 2001-10-04 14:35:42 +00:00
Robert Osfield
c614c2f622 Added extra precision to the app,cull and draw timings in the Viewer. 2001-10-04 14:25:50 +00:00
Robert Osfield
f0bb34c4fe Removed some notify which were only used for debugging of the camera class 
and are now redudent.
 2001-10-04 14:20:23 +00:00
Robert Osfield
4be1324b8c Changed the numeric ordering of StateAttributes Types, as part of an 
investigation into state sorting.
 2001-10-04 14:10:20 +00:00
Robert Osfield
2c6e85442b Integrated changes for MacOSX, submitted by Phil Atkin, with small mods by 
Robert Osfield to maintain compatability under Linux.
 2001-10-03 21:44:07 +00:00
Robert Osfield
1ebddc2af7 Added missing EarthSky.cpp file to osg plguin. 2001-10-03 07:56:33 +00:00
Robert Osfield
7a7a26c2ea Added include/osg/EarthSky and src/osg/EarthSky to cvs. 
Also move osg across to using radians for angular paramters by default.
By defining USE_DEGREES_INTERNALLY you can get the OSG to revert to
the old style degrees. This later feature is deprecated and only meant
for helping comptability in the interim.
 2001-10-02 15:59:49 +00:00
Robert Osfield
430c8606e9 Added osg::EarthSky node to the core osg library, and added support for it into 
osgUtil::SceneView, osg::CullVisitor, osgPlugin/osg and updated the hangglide
demo to use the new earth sky node.
 2001-10-02 11:36:14 +00:00
Robert Osfield
fc1fa57275 Added support for osg::StateSet comparison operators and using this new feature 
added support in osgUtil::OptimizeStateVisitor for removing duplicate
StateSet's from the scene graph, previously only duplicated StateAttributes
we're removed.
 2001-10-01 23:02:14 +00:00
Robert Osfield
0d0b33f4b0 Integrated a bug fix to osg::TexMat from Geoff Michel which adds a 
glMatrixMode( GL_MODELVIEW ); after the setting of the texture matrix.
Previously the texture matrix mode could run into normal model view
matrix operations which were assuming the defaul of GL_MODELVIEW.
 2001-10-01 12:06:22 +00:00
Robert Osfield
7359d33d53 Made spelling corrections, the spelling mistakes picked up by a script 
written by Neil Salter.

script
 2001-10-01 11:15:55 +00:00
Robert Osfield
ef3217cfde Interegrated changes to Timer from Neil Salter to fix compilation problems which had been introduced by doing #include's within the osg namespace. 2001-09-30 20:41:20 +00:00
Robert Osfield
777e4ab9f1 Added setAttributeAndModes(new Depth,StateAttribute::ON); 
to the StateSet::setGlobalDefault() so that the correct default for the glDepthFunc etc are set up for scene graphs, and allows override of these value which risk of inheriting state on to the rest of the scene graph.

This has allowed the hangglide demo to be simplified since it now doesn't need to set the global Depth instance itself.
 2001-09-29 18:34:26 +00:00
Robert Osfield
8e2f1bdb72 Modified the Matrix multiple method added by Don so it is safer and added comments explaining why it shouldn't be needed as other more efficient methods should be doing the work for us. 
Also added Matrix::ensureRealized() to support the lazy initialization of Matrix, whilest keeping the implementation robust so that external calls to Matrix which get values do so on an initialized matrix.
 2001-09-29 09:37:43 +00:00
Don BURNS
4ba58ca29b Added operator * (Matrix &) to Matrix (header) and 
operator [] to reference matrix elements.
 2001-09-29 02:48:31 +00:00
Robert Osfield
ef2e9236bd Made spelling corrections to osg include files, spelling mistakes detected by a script written by Neil Salter which analyses comments for mistakes. 2001-09-28 20:10:41 +00:00
Don BURNS
4c4d99f19a Cleaned up inst rules a bit... 2001-09-28 19:36:58 +00:00