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570 Commits

Author SHA1 Message Date
Robert Osfield
691a49d0fa From Paul Melis, fixes to spelling mistakes/typos. 2007-07-11 15:51:17 +00:00
Robert Osfield
e7d7c1dcc2 Changed the way that computeNearFar is computed to avoid inconsistencies when in stereo mode 2007-07-02 13:17:47 +00:00
Robert Osfield
9c3ae6f3c2 Addded missing namespace 2007-06-15 08:36:35 +00:00
Robert Osfield
191e12c4b1 Added const get*Matrix() methods 2007-06-08 09:17:42 +00:00
Robert Osfield
005268e982 Fixes to help C# binding dev. 2007-05-26 15:49:35 +00:00
Robert Osfield
1e0af35900 Added code to better compute the view frustum that is appropriate for a traversed 
subgraph.
 2007-05-15 17:04:57 +00:00
Robert Osfield
963cd837e3 Added s/getLightingMode and s/getLight to osg::View to allow control of the viewers 
global light source.
 2007-05-07 22:07:23 +00:00
Robert Osfield
5325653f30 Cleaned up numToTop method 2007-04-25 10:32:28 +00:00
Robert Osfield
9db23e0b22 Fixed bug associated with complex RenderBin setup. 2007-04-16 12:18:56 +00:00
Robert Osfield
9b5bbe862d From Mike Wittman, C# build fixes 2007-04-04 08:05:23 +00:00
Robert Osfield
eb4ad4229f Moved osgProducer and osgproducerviewer out into their own repository. 
Clean up the source for remaining references to osgProducer/Producer.
 2007-02-27 13:16:18 +00:00
Robert Osfield
47622e6134 Fixed the FlattenStaticTransform visitor so that it excludes subgraphs that 
contain PagedLOD nodes
 2007-02-08 15:47:05 +00:00
Robert Osfield
424bc9b997 Clean up getDrawable() method 2007-02-06 14:20:04 +00:00
Robert Osfield
6d9641a78b Added a concrete osg::DeleteHandler implementation which provides support for 
retain objects for several frames before deleting them.  Also added RenderStageCache
into CullVistor.cpp that is used for handling RTT osg::Camera's that are being
used in double buffered SceneView usage.
 2007-02-02 12:41:13 +00:00
Robert Osfield
8dfc5155f4 Further work on new threading model. 2007-01-31 22:24:20 +00:00
Robert Osfield
fd0ea388c2 Began work on providing support for threading camera cull traversals in parallel with 
the previous frames draw traversal.  Changes range from osg::State, through osgUtil::RenderBin, through to osgViewer
 2007-01-29 22:44:29 +00:00
Robert Osfield
60b5c68221 From Vlad Danciu, fixed leaf depth sort functor 2007-01-28 09:30:11 +00:00
Robert Osfield
27f6f7c790 Added access methods to PositionStateContainer 2007-01-27 14:27:54 +00:00
Robert Osfield
5bf2dfe3b1 Added _sorted flag into RenderBin to prevent a bin being sorted twice in one frame 2007-01-27 12:54:33 +00:00
Robert Osfield
0c5e9e5a2e Added Program pointer to help with uniform apply. 2007-01-26 16:08:52 +00:00
Robert Osfield
7232a831da Added osg::FrameStamp::set/getSimulationTime(). 
Added setting of osg_SimulationTime and osg_DeltaSimulationTime to the uniforms set by SceneView

Added frame(double simulationTime) and advance(double simulationTime) parameters to
osgViewer::SimpleViewer, Vewer and CompositeViewer.

Updated various examples and Nodes to use SimulationTime where appropriate.
 2007-01-25 12:02:51 +00:00
Robert Osfield
c4279bd5f1 Ported following examples to osgViewer: 
osgparticleeffects
osgphotoalbum
osgpick
osgpoints
osgpointsprite
osgprecipitation
osgprerender
osgprerendercubemap
osgreflect
osgscalarbar
osgscribe
osgsequence
osgplanets
 2007-01-10 13:52:22 +00:00
Robert Osfield
c5082cb85c Added support for vertex ratios into LineSegmentIntersector. 2007-01-10 10:40:12 +00:00
Robert Osfield
4954262eb0 Added View::computeIntersection implementation for a node withing a scene graph. 2007-01-10 10:09:05 +00:00
Robert Osfield
462803fd57 From Paul Martz, speeling fixes for Tessellator/Tessellation. 2007-01-08 21:29:49 +00:00
Robert Osfield
a3726fba66 Added Tessellator 2007-01-08 14:12:57 +00:00
Robert Osfield
81449a7625 Fixed spelling of Tessellator in comment 2007-01-08 13:28:44 +00:00
Robert Osfield
fdc6e675aa Updated wrappers 2007-01-08 11:37:09 +00:00
Robert Osfield
574761d479 From André Garneau, added export to StatsVisitor 2007-01-07 17:29:34 +00:00
Robert Osfield
21869a79a9 From Paul Martz, added export to fix Windows build 2007-01-03 19:11:57 +00:00
Robert Osfield
7155f7d1b0 Various work on osgViewer library, including warp point and graphics window resize support 2007-01-01 18:20:10 +00:00
Robert Osfield
dcebe4daa0 Added initial GraphicsWindowX11 implementation, and fleshed out more of the 
osgViewer and osg::GraphicsContext/osg::View infrastructure.
 2006-12-19 16:00:51 +00:00
Robert Osfield
982a4db9e2 Added ViewPoint support into NodeVistor/CullStack/CullVisitor/LOD/PagedLOD etc to facilate 
management of LOD settings for RTT cameras.
 2006-12-15 17:27:18 +00:00
Robert Osfield
afa96fff0e Added more accurate computation of local height above sea level in the plane intersections routines 2006-12-05 12:58:29 +00:00
Robert Osfield
56b7268c72 Added copying of plane to surface intersections in the osgUtil::PlaneIntersector class, and update wrappers. 2006-12-03 11:44:12 +00:00
Robert Osfield
ab7d1ecc42 Further work on PlaneIntersector 2006-11-29 14:21:59 +00:00
Robert Osfield
a2e79f6a38 Moved osgUtil::PolytopeIntersector, osgUtil::PlaneIntersector and osgUtil::LineSegmentIntersector out from include/osgUtil/IntersecionVisitor into their own seperate files. 2006-11-28 16:30:38 +00:00
Robert Osfield
05bffbe9c4 Added beginnings of osgUtil::PlaneIntersector and osgSim::ElevationSlice 2006-11-27 20:25:36 +00:00
Robert Osfield
fd2ffeb310 Renamed osg::CameraNode to osg::Camera, cleaned up osg::View. 
Added beginnings of new osgViewer::Scene,View,Viewer,CompositeViewer and GraphicsWindowProxy files.
 2006-11-27 14:52:07 +00:00
Robert Osfield
b82e521444 From Mauricio Hofmam, added support for reading images from all osg::CameraNode attachments in RenderStage. 2006-11-27 11:25:40 +00:00
Robert Osfield
426fd9eaf7 Missed check of changes to the RemoveRedundentNodesVisitor 2006-11-26 14:17:22 +00:00
Robert Osfield
d0cc014f1b Further migration to using RenderInfo 2006-11-14 12:51:31 +00:00
Robert Osfield
06cca16a2a Added convinience constructors to help support picking with the new osgUtil::Intersector classes. 2006-11-02 17:05:46 +00:00
Robert Osfield
f9fb99dc43 Added prelimnary work on PolytopeIntersector. 2006-11-02 12:17:06 +00:00
Robert Osfield
15f7abe100 Improved handling of projected coords in new intersection classes 2006-11-01 17:18:45 +00:00
Robert Osfield
75169ad16f Added support for osgUtil::Intersectors being in WINDOW, PROJECTION, VIEW or MODEL coordinates 2006-11-01 14:41:32 +00:00
Robert Osfield
16c238fc60 Added osgSim::LineOfSight and osgSim::HeightAboveTerrain classes 2006-10-30 20:29:06 +00:00
Robert Osfield
358b96e953 Added osgUtil::IntersectorGroup to handle groups of osgUtil::Intersectors 2006-10-27 15:11:17 +00:00
Robert Osfield
ce3929fd5f Added beginings of new osgUtil::IntersectionVisitor and osgintersection class 2006-10-26 16:03:17 +00:00
Robert Osfield
44a77dda7c Tweaked doxygen docs. 2006-10-24 16:24:24 +00:00
Robert Osfield
def74d3471 Introduced new osg::View, and osg::RenderInfo classes into the core OSG to help 
handle scenes with multiple views with elements that need coordinating on a per view basis.

Added beginings of new osgText::FadeText class (not functionality yet).
 2006-09-18 20:54:48 +00:00
Robert Osfield
625c0173b2 Missing part of Farshid Laskari's submission relating to CameraNode RenderOrder. 2006-09-04 13:35:26 +00:00
Robert Osfield
6b186a122f Added support for logging StateSet usage in StatsVisitor. 2006-08-28 19:06:33 +00:00
Robert Osfield
70470bc84a From Roger James, "I have been going through my modified osg files and came across this fix to the Tesselator. From memory it handles a problem with per primitive normal binding. I must have forgotten to submit it." 2006-08-28 19:01:03 +00:00
Robert Osfield
19f3d975dd Futher work on TextureAtlasBuilder/Visitor, now functioning enough to deploy on real models. 2006-08-28 15:46:02 +00:00
Robert Osfield
ee7f3fa375 Further work on TextureAlasBuilder and TextureAtlasVisitor. 2006-08-28 10:46:39 +00:00
Robert Osfield
f86c824275 Further work on new TextureAtlasBuilder. 2006-08-25 16:30:23 +00:00
Robert Osfield
1f8c4874f6 Checking in first cut of new osgUtil::Optimizer::TextureAtlasBuilder class 
for building texture atlas for sets of images or textures.
 2006-08-25 15:53:16 +00:00
Robert Osfield
0220448af3 Fixed value of FLATTEN_BILLBOARDS enum. 2006-08-11 16:03:04 +00:00
Robert Osfield
91e9679362 Addd a setNodeMaskOverride(0xffffffff) to cope with models that are hiding 
subgraphs that still need to be accounted for when optimizer.
 2006-08-10 06:43:09 +00:00
Robert Osfield
b1994cc60d Fixed multi-threaded/multi-pipe crash when primitive stats where output in osgProducer::Viewer's stats. 2006-07-29 16:47:28 +00:00
Don BURNS
f6efd393b5 Fixed HEIGHEST misspelling to HIGHEST 2006-07-19 17:39:45 +00:00
Robert Osfield
f1c2694c17 Updated copyright years. 2006-07-18 15:21:48 +00:00
Robert Osfield
6b2d32baae From Farshid Lashakari, fixed popStateSet. 2006-07-18 13:05:26 +00:00
Robert Osfield
a74801a0ee Added Optimizer::FlattenBillboardsVisitor. 2006-07-18 11:03:46 +00:00
Robert Osfield
ff00f888db Fixed popStateSet 2006-07-14 11:34:13 +00:00
Robert Osfield
dd32e6425e Added StatsVisitor to include/osg/Statistics, and usage of it in osgUtil::Optimizer. 
Added --optimize <string> option to osgconv
 2006-07-13 15:25:22 +00:00
Robert Osfield
93b13c0854 Fixed Statistics::reset() method to include a reset of all member variables 2006-07-13 11:46:55 +00:00
Robert Osfield
dd6a33da49 Removed StateSet::ENCLOSE_RENDERBIN_DETAILS since it is rendendent, and 
implemented the OVERRIDE_RENDERBIN_DETAILS.
 2006-07-11 21:53:57 +00:00
Robert Osfield
30265ac0b3 Added support for RenderBin's have a local top level StateSet. This is now 
used by default in the depth sorted bin.
 2006-06-29 15:57:24 +00:00
Robert Osfield
240fc9ebee Replaced ref_ptr<>:take with ref_ptr<>:release, and added handling of removeal 
of ref_ptr<> operator >.
 2006-06-26 20:45:51 +00:00
Robert Osfield
a8c52a90f0 Added selective support for thread safe ref/unref such that the rendering 
backend now doesn't use thread safe ref counting where multi-buffering exists.
This reduces the overhead of multi-threading.
 2006-05-02 15:52:46 +00:00
Robert Osfield
761a3b43ac From Brede Johansen, added MergeGeode visitor to osgUtil::Optimizer. 2006-04-06 14:06:22 +00:00
Robert Osfield
4291dd8d60 From Sohey Yamamoto, fixed eroneous CHECK_BLACK_LISTED_MODES enum value, changing 0xA0 to 0x100 2006-03-17 11:28:35 +00:00
Robert Osfield
32b929a493 Added support for OpenGL mode black listing to provide better support 
for extension checking and invalidation of OpenGL modes associated with
extensions.
 2006-02-22 14:31:13 +00:00
Robert Osfield
7d5c81bf5e From Ulrich Hertlein, spelling corrections and a few Doxgen comments. 2006-02-20 21:05:23 +00:00
Don BURNS
8f7d349f7e Added a filter to the Delaunay Triangulator to insure that incoming points 
are unique in the X and Y components.
 2006-02-08 23:41:32 +00:00
Robert Osfield
608a183753 Added s/getDoTriStrip and s/getSmoothing method. 2006-02-06 20:36:09 +00:00
Robert Osfield
6624f3aa62 Improved default settings, re-enambled smoothing and tri stripping of sampled data. 2006-02-06 19:16:04 +00:00
Robert Osfield
3936bcde9e Added support for up sampling by dividing longest edges. 2006-02-06 17:12:35 +00:00
Robert Osfield
378dc18f1c Seperated out the view and model matrices in IntersectVisitor to allow 
handling of world coordinates better when using PickVisitor.
 2005-12-22 14:06:33 +00:00
Robert Osfield
7b31c2e6ac Added debugging info for future reference (currently commented out.) 2005-12-19 13:57:04 +00:00
Robert Osfield
13e45c98fb Fixed handling of absolute transforms in IntersectVisitor. 2005-12-16 16:27:17 +00:00
Robert Osfield
2815622c35 Improved stats handling, and fixed a couple of stats bugs. 2005-12-15 17:14:40 +00:00
Robert Osfield
9cce605cb2 From Yefei He, fix to QUAD_STRIP stats. 2005-12-15 15:25:02 +00:00
Robert Osfield
99be2cdb7f Moved PickVistor into osgUtil 2005-12-07 10:25:50 +00:00
Robert Osfield
4d658ae1ea Improved the PickVisitor to make it more flexible and robust. 2005-12-06 21:59:43 +00:00
Robert Osfield
f78a37be9c Simplified the TangentSpaceGenerator so that is automatically converts any models 
with indices to one without indices and then runs the tangent space generation code on the result.
 2005-11-22 21:14:26 +00:00
Robert Osfield
9c93332c03 From Rodger James, changed the Win32 static library compilation support to use 
OSG_LIBRARY_STATIC to avoid problems with building libs when not required.
 2005-11-18 09:52:24 +00:00
Robert Osfield
47fcfa4cc5 From Eric Wing, compile fixes. 2005-11-15 21:47:24 +00:00
Robert Osfield
0ec0327b96 Added scene stats support to osgProducer::ViewerEventHandler. 2005-11-11 17:00:36 +00:00
Robert Osfield
20d9c3c3c4 Compile fixes for VS7.1 2005-11-10 09:42:34 +00:00
Robert Osfield
83d492162e Added the support in AnimationPathCallback for taking a pivot, axis and rotation rate 
paramters in its constructor to allow it to be used to create rotations around a point.
This provides the same interface and functionality as osgUtil::TransformCallback but
has the advantage and AnimationPathCallback is fully supported by the .osg and .ive file formats.
 2005-11-09 15:11:22 +00:00
Robert Osfield
258425d649 Bumped the version numbers up to 1.0 in preparation for 1.0-rc1. 2005-11-09 10:49:56 +00:00
Robert Osfield
857b3e03c3 Added sorting and clearing of pre and post RenderStages stored in RenderStage, 
and added some debugging comments which are currently commented out from compilation -
these are left in just in case future debug work requires them.
 2005-11-08 11:46:52 +00:00
Robert Osfield
3402a5087c Fixed setCameraRequiresSetUp so it properly uses the bool passed to it. 2005-11-02 11:55:02 +00:00
Robert Osfield
ab1bd48511 Moved SceneView across to use an osg::CameraNode to store the projection and view matrices, 
the viewport, the clear colour and the subgraph needing rendered.  This is done
transparently so all existing functionality will behave as before.  What it does
add is the ability to set a SceneView directly by a single osg::CameraNode when required.
 2005-10-28 13:11:56 +00:00
Robert Osfield
af1b539132 Added documentation line about 32 being the maximum permitted number of line segmenets 2005-10-27 11:15:25 +00:00
Robert Osfield
05703a9273 Added friend declarations of nested classes to prevent compile problems under VS6.0 2005-10-26 20:22:59 +00:00
Robert Osfield
f46044084a From Farshid Lashkari & Robert Osfield: Added support for VERTICAL_INTERLACE and HORIZONTAL_INTERLACE 
stereo modes use the stencil buffer.
 2005-10-25 15:43:04 +00:00
Robert Osfield
598dda59f5 From Geoff Michel, added support for constrain delaunay triangultion, and osgdelaunay example. 2005-10-25 13:28:48 +00:00
Robert Osfield
285418d6f8 From Brede Johansen, changed osg_InverseViewMatrix to osg_ViewMatrixInverse to bring 
into line with OpenGL shader languague conventions.

From Robert Osfield, changed the SceneView::ActiveUnforms enum to from INVERSE_VIEW_MATRIX_UNIFORM
VIEW_MATRIX_INVERSE_UNIFORM to be convistent with the above change.
 2005-10-25 09:23:21 +00:00
Robert Osfield
e31c114011 From Brede Johansen, fixed INVERSE_VIEW_MATRIX_UNIFORM enum value. 2005-10-14 21:38:44 +00:00
Robert Osfield
fb524952b6 Renamed osgUtil::RenderGraph to osgUtil::StateGraph 2005-10-13 12:51:00 +00:00
Robert Osfield
a380a49509 Improved the fallback mechanism from FBO, down to PBuffer_RTT down to PBuffer down to frame buffer. 2005-10-06 11:26:07 +00:00
Robert Osfield
5cb66efc86 Moved the testing and setting up of FBO/Pbuffer extension from CullVisitor to 
support into RenderStage to allow better fallback implementations.
 2005-10-05 16:21:51 +00:00
Robert Osfield
400b0ab809 Fixed typo of Primitive 2005-09-29 10:25:44 +00:00
Robert Osfield
b38f491c12 From Volker Walkiewicz (with tweaks from Robert Osfield): 
Fix to the update of the error metrics on the edges in the simplification mesh that are affected by an edge collapse.

Addition of 'n' and 'p' keyboard control in osgsimplifier example to allow users to control the sample ratio manually.
 2005-09-28 16:05:35 +00:00
Robert Osfield
f26c3da074 From Chris Hanson, "The following files are drop-in replacements for the include/*/Export files to permit 
building statically linked osg libraries under Win32."
 2005-09-28 14:05:05 +00:00
Robert Osfield
52dea86a3e From A. Botorabi, "slightly modified osgUtil's TangentSpaceGenerator class to allow the 
option for using or not using geom's indices for tangent space vectors
generation. now, Ruben's code is also used (it was disabled before). in
order to keep backward compatibility, the compute method behaves as before
in default case."
 2005-09-28 13:53:54 +00:00
Robert Osfield
b8ce046f88 Moved copyLeavesFromRenderGraphListToRenderLeafList into public. 2005-09-15 09:03:14 +00:00
Robert Osfield
21cabaf5f6 Renamed osgUtil::RenderStageLighting osgUtil::PositionalStateContainer 2005-09-02 10:35:38 +00:00
Robert Osfield
3ac94784fc From Geoff Michel, added normal definition for tesselation 2005-08-22 15:13:04 +00:00
Robert Osfield
c0d6126313 From Domenico Mangieri, addded some missing const qualifiers in osgUtil::SceneView. 2005-08-22 13:58:23 +00:00
Robert Osfield
ac07e07705 Further work on GraphicsContext/GraphicsThread 2005-08-20 08:59:03 +00:00
Robert Osfield
84618ffcb3 Merged RenderToTextureStage functionality into RenderStage 2005-08-17 10:12:49 +00:00
Robert Osfield
ee8f7bb756 Added post draw callback to osg::CameraNode/osgUtil::RenderToTextureStage. 
Added support for Texture1D, 2D, 3D and TextureRectangle into osgUtil::RenderToTextureStage.
 2005-07-24 20:31:21 +00:00
Robert Osfield
302c58fc93 Implemented the beginings of the osgProducer::GraphicsContexImplementation. 
Added options into osgprerender for controlling how to do the pre rendering i.e.
--fbo, --pbuffer, --fb --window, and also added the option for controlling the
window size with --width and --height.
 2005-07-21 19:27:19 +00:00
Robert Osfield
8dd013171c Ported all the render to texture examples across to using the new osg::CameraNode. 
Added support for texture cube maps in FBO + CameraNode.
 2005-07-19 16:30:55 +00:00
Robert Osfield
c5cad6982e Further FBO support work. 2005-06-16 14:01:38 +00:00
Robert Osfield
71122ff38f Work on the RenderToTexture usage of the new osg::CameraNode. Both osghud 
and osgprerender now ported across to osg::CameraNode.
 2005-06-14 20:51:35 +00:00
Robert Osfield
cf06b40891 Added pragma to remove warnings under VS.8.0 2005-05-24 18:57:13 +00:00
Robert Osfield
e229a8cb67 Updates to clean up wrapper generation, and to update wrappers 2005-05-24 15:34:23 +00:00
Robert Osfield
56f415f7a8 From Martin Aumueller, fixed copy and paste error on getActiveUniforms(). 2005-05-19 21:42:38 +00:00
Robert Osfield
276dfbd0ad Added support for setting the default render bin sort mode via the 
env OSG_DEFAULT_BIN_SORT_MODE variable or via or RenderBin::setDefaultRenderBinSortMode()
method.
 2005-05-19 15:17:53 +00:00
Robert Osfield
b9d0f59002 Changed the getHitList and getNumHits methods to take const osg::LineSegment* as a parameter. 2005-05-16 14:27:03 +00:00
Robert Osfield
3b4636311b Moved BaseOptimizerVisitor out of Optimizer into osgUtil namespace to try and 
get round MipsPro compile problems.
 2005-05-13 13:29:45 +00:00
Robert Osfield
44c363dd3f Added code to prevent ProxyNode's from been "flattened" by 
osgUtil::Optimizer::FlattenStaticTransforms.
 2005-05-09 15:29:18 +00:00
Robert Osfield
538ced579e Removed deprecated API in preparation for 0.9.9 release. 2005-05-09 13:09:07 +00:00
Robert Osfield
cdab058b32 Added osg_DeltaFrameTime uniform to default set. 2005-05-06 10:32:31 +00:00
Robert Osfield
2798d58a41 Added support for osg_FrameNumber, osg_FrameTime, osg_ViewMatrix, osg_InverseViewMatrix 
into SceneView, controlled via a setActiveUniforms(.) method.
 2005-05-05 12:30:54 +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
bc83e63bb4 Futher work on adding event and update callbacks to StateSet, Uniform and StateAttributes 2005-04-25 11:05:02 +00:00
Robert Osfield
0d9887462a Added MergeGeometryVisitor::setTargetMaximumNumberOfVertices(uint); 2005-04-23 16:09:20 +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
1c34cceb3a Fixed indenting. 2005-03-23 20:35:19 +00:00
Robert Osfield
fb4157ae75 From Mike Weiblen: "Fix for VS7.1 warning C4715: not all control paths return a value" 2005-03-23 20:34:02 +00:00
Robert Osfield
dde703e3b0 Commented out the if (!node->getName().empty()) return false; in isOperationPermissibleImplementation() 2005-03-23 08:30:15 +00:00
Robert Osfield
d52f4ea23a Added support for a new IsOperationPermissibleForObjectCallback in osgUtil::Optimizer. 2005-03-18 02:44:08 +00:00
Robert Osfield
99f80a78f1 From Ruben, added handling of vertex indices. 
Note from Robert.  New codes produces errors when running
osgfxbrowser cow.osg so I have elected to keep the original
implementation of compute_basis_vectors around and as the default
compile to keep the CVS version working.  Ruben's new version
of compute_basis_vectors has to be explicitly compiled in by
toggling an #if 1 block to #if 0.
 2005-03-07 17:25:30 +00:00
Robert Osfield
7282adef2b Removed redundent _nodePath entry. 2005-02-10 21:30:03 +00:00
Robert Osfield
7fb8dfe5ed From Chris Xennon, add support for billboard intersections + fix to addLineSegments. 
Small addition from Robert Osfield of setLODSelectionMode(..) to control
the LOD selection behavior.
 2005-02-10 21:18:04 +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
3cfcec1198 From Tree, add get methods 2005-01-21 19:30:35 +00:00
Robert Osfield
728b8c9301 Added setImageReadFormat and setImageReadDataType methods to RenderToTextureStage to 
allow customization of what format/data type to read such as reading from the depth buffer etc.
 2005-01-09 19:30:56 +00:00
Robert Osfield
c3fd271dc4 Addd high level introductory docs for all the libs 2004-11-26 16:01:04 +00:00
Robert Osfield
a9e19fde9c From Geoff Michel, speeling and typo fixes in osgUtil 2004-10-24 14:42:40 +00:00
Robert Osfield
48a1fff041 From Alan Purvis, with enum name tweaks from Robert Osfield. Addition of 
support for turing on/off the usage of vertex buffer objects.
 2004-10-19 09:29:13 +00:00
Robert Osfield
5747773096 From Tree, changes to better support Java binding generation 2004-09-28 09:14:04 +00:00
Robert Osfield
37c8b3a6fb From Geoff Michel, typos and spelling fixes. 2004-09-26 18:39:34 +00:00
Robert Osfield
10247ef983 Fixed typo. 2004-09-23 20:07:37 +00:00
Robert Osfield
b9e4235d85 Added releaseAllGLObjects() convinience method. 2004-09-23 20:01:40 +00:00
Robert Osfield
54b45ce3bc Updated to DatabasePager support 2004-09-21 21:33:52 +00:00
Robert Osfield
b50f0db0a9 Added handling of DrawArrayLengths PrimitiveSet. 2004-08-27 08:01:17 +00:00
Robert Osfield
6ff7195964 From David Fries, added getBinNum() method 2004-08-17 18:57:02 +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
79bc32ad7c Removed warings 2004-08-02 14:42:20 +00:00
Robert Osfield
9b33dee6ac Made the member variables in RenderStage and RenderBin protected 2004-08-02 12:19:50 +00:00
Robert Osfield
f206abcd43 From Geoff Michel, new osgtesselate example, and new features in osgUtil::Tesselator. 2004-08-01 10:36:02 +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
8837d667f0 Made the handling of types more consistent 2004-07-26 19:40:02 +00:00
Robert Osfield
215e65a42d Made doc comments more relevant. 2004-07-23 04:03:57 +00:00
Robert Osfield
0d4fe1eba4 Changed _valueAnisotropy from bool to float. 2004-07-22 07:41:17 +00:00
Robert Osfield
3bca9ec9cf Added SceneView::Options for SceneView::setDefaults(options) and 
OsgCameraGroup::setRealizeSceneViewOptions(options) to allow better control
of what functionality is compiled in by default.
 2004-07-20 10:17:22 +00:00
Robert Osfield
aa833acfd3 Added support for releasing GLObjects, and renamed DisplayListVisitor the 
GLObjectVisitor to better fit its function, and added support for releasing
objects as well as compiling them.
 2004-07-20 05:37:59 +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
8a44435e4d Made the local storage of a StateAttribute* be a ref_ptr<> 2004-07-08 22:11:42 +00:00
Robert Osfield
06aa06d686 Added support for setting texture units in the new TexGenNode. 2004-06-17 14:02:15 +00:00
Robert Osfield
78d075eb24 Added new TexGenNode class for positioning tex gens. 2004-06-14 19:11:04 +00:00
Robert Osfield
bfd1286b25 Add clamping to 0..1 bounds for each of the r,g,b,a components in 
the CubeMapGenerator::set_pixel() method.
 2004-06-04 11:35:13 +00:00
Robert Osfield
2cf45b50c9 From Terry Welsh, added checks to incoming Geometry for existance of normals, 
and if they are present use these to compute the tanget and binormals
vectors perpendicular to existing normals.
 2004-06-04 08:24:13 +00:00
Robert Osfield
8edafc3b22 Updated clampProjectionMatrix methods 2004-05-25 20:35:14 +00:00
Robert Osfield
6223c11570 Made the generation of QUADS for strip with the length of 4 an option. 2004-05-02 15:43:55 +00:00
Robert Osfield
5836d60fbd Added osg::CullSettings class as a way of collecting all the various 
settings related to the cull traversal in one place, so we can keep APIs
for settings these values more consistent.
 2004-04-30 15:35:31 +00:00
Robert Osfield
5d79eb1c9d Added support for fine grained computation of the near plane, by taking 
into account individual primitives culled against the view frustum.

Added better support for computing the near far for billboards.
 2004-04-29 22:21:06 +00:00
Robert Osfield
678c456fc8 Made s/getBackgroundColor() deprecated, and add in new s/getClearColor() to 
replace it.
 2004-04-27 19:09:58 +00:00
Robert Osfield
91516305d9 Added support for protecting points from being simplified. 
Added back in support for generation of skirts in osgTerrain::DataSet.
 2004-04-22 13:36:30 +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
a1caa14a61 Added osgsimplifier example. 2004-04-18 16:15:49 +00:00
Robert Osfield
c80de01fd7 Further work on the new osgUtil::Simplifier. 2004-04-12 21:29:31 +00:00
Robert Osfield
51c8655630 Added beginning of new osgUtil::Simplifier 2004-04-08 11:27:01 +00:00
Robert Osfield
b73d3c3e7f Fixed typo in inline docs on the default value of the clear stencil value 2004-02-19 10:10:25 +00:00
Robert Osfield
5fa64ba416 Made getViewport(...) const. 2004-02-10 12:36:17 +00:00
Robert Osfield
b4774099d6 Fixed the clampProjectionMatrix method so it doesn't modify the input 
znar and zfar, by avoid the use of float/double&.
 2004-01-29 20:14:20 +00:00
Robert Osfield
39d7afaed2 Added support for CullVisitor::clampProjectionMatrixCallback 2004-01-28 10:49:23 +00:00
Robert Osfield
d4cfaae406 Fixed typo's of ImpostorSprite 2004-01-13 09:47:50 +00:00
Robert Osfield
f230f5a132 Added support into osgProducer::Viewer for flushing and compiling GL objects 
via a Producer post swap callback.
 2004-01-05 13:40:36 +00:00
Robert Osfield
401c3ec45d From Geof Michel, addition of TESSELATE_GEOMETRY pass. 2003-12-27 22:17:25 +00:00
Robert Osfield
fdd5a72115 Added extra clampProjectionMatrix methods to handle both Matrixd and Matrixf 
pathways.
 2003-12-21 13:11:36 +00:00
Robert Osfield
1158e4605d Added support for updating the SceneView projection matrix from the values 
of near and far computed during the cull traversal.
 2003-12-15 23:23:45 +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
5295d68fd3 Added _maximumNumberOfActiveOccluders variable to CollectOccludersVisitor(), to 
limit the maximum number of occluders used in the cull traversal, default is
now 10.

Added set/getCollectOccluderVisitor() method into SceneView to allow control
of the the settings of the CollectOccluderVisitor.
 2003-12-11 16:46:45 +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
75174c1be1 Changed the minium tri strip length to 2 rather than 0. 2003-12-05 22:42:02 +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
091151e4ce Warning fix from Romano 2003-11-26 16:43:28 +00:00
Robert Osfield
845adb8745 Reorganised posstion of getViewMatrix*() methods. 2003-11-25 10:55:37 +00:00
Robert Osfield
bddd49c86a Changed the credit from NVidia's NvTriStrip to Tanguy Faure's traingulation code. 2003-11-14 09:25:17 +00:00
Robert Osfield
bc7622149d Updated to slideshow3D to support animation + pausing of animation. 
Updated associated osg/osgUtil classes that provide animation pausing.
 2003-11-03 23:13:31 +00:00
Robert Osfield
594f25b5d1 Added SceneView::s/getDrawBufferValue(GLenum) to allow customization of what 
glDrawBuffer() value is set on each frame.
 2003-10-17 10:25:59 +00:00
Robert Osfield
4700b8902c Introduced new DisplaySettings::set/getDisplayType() and environemtal variables 
to and command line arguments to set it.

Added support for using the DisplaySettings::getDisplayType() to detect use
of a Head Mounted Display when doing stereo so that the asymtric frustum can
be switched off.
 2003-10-01 15:56:52 +00:00
Robert Osfield
7d69f8e193 Added getPerspective() method to Matrix* and SceneView 2003-09-29 13:14:34 +00:00
Robert Osfield
243b288d87 Made the calling of drawable update callbacks always happen when a geode 
is traversed in the update traversal.
 2003-09-24 18:53:47 +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
c342b29a04 Warning fixes for Win32. 2003-09-16 19:56:19 +00:00
Robert Osfield
bd44cfcfd8 Added a Matrix::value_type typedef'd trait into osg::Matrix, defaulting its 
value to float, and converted the internal code across to use value_type.  This
allows Matrix to be converted to use double's simply by change the definition
of value_type.  Added Matrix::glLoadlMatrix and Matrix::glMultMatrix() to
help encapsulate the changes between float and double matrix usage.

Updated code that uses Matrix so it doesn't assume float or double matrices.
 2003-09-03 10:47:25 +00:00
Robert Osfield
e530912744 Made Matrix a typedef to Matrixf, and converted the old Matrix to Matrixf, as 
part of prep for supporting both Matrixf (float) and Matrixd (double).

Added osg::Matrixf::glLoadMatrix() and osg::Matrixf::glMultiMatrix() methods
and changed corresponding usage of glLoad/MultMatrixf() calls across to use these
methods. Again prep for support Matrixd.

Fixes for VisualStudio 6.0 compile.
 2003-09-02 17:19:18 +00:00
Robert Osfield
da6f7ebeef Fixes for IRIX build + to_unix on txp plugin files. 2003-09-02 10:27:57 +00:00
Robert Osfield
5c3a2bc683 Added s/getCullVistorLeft/Right(), s/getRenderStageLeft/Right(), 
s/getRenderGraphLeft/Right() methods.
 2003-08-29 23:04:42 +00:00
Robert Osfield
77c862d305 From Marco Jez, tangent space generator. 2003-08-27 14:13:12 +00:00
Robert Osfield
8c65920c1f Fixes for Java build. 2003-08-18 09:24:17 +00:00
Robert Osfield
2a142c096a Added setProjectionMatrix*(), setViewMatrix*() and get*() methods to osgUtil::SceneView. 2003-07-16 22:15:28 +00:00
Robert Osfield
1998bdef86 Moved osg::Statistics to osgUtil::Statistics and merged addition to it 
fro Pavel Moloshtan.
 2003-07-15 13:46:19 +00:00
Robert Osfield
deb26621c9 Changed the SceneView::setModelViewMatrix() methods across to being setViewMatrix(). 
The old RefMatrix methods for setModelViewMatrix() and setProjectMatrix() have
been removed to keep the API as minimal as possible.
 2003-07-15 11:49:56 +00:00
Robert Osfield
c2eabe1d4b Added osg::PagedLOD and osgProducer::DatabasePager class, and linked up osgProducer::Viewer 
to manage the pager.
 2003-07-08 14:44:00 +00:00
Robert Osfield
8839cfe8cd Updated NEWS. 
Added AttrData.h to flt.dsp

Removed redundent (and duplicate definition of RenderBinPrototypeList and its
associated static) from the RenderBin header.
 2003-06-25 10:30:46 +00:00
Robert Osfield
d70ab592ed Additions since the CVS back up was made. 2003-06-24 21:57:13 +00:00
Don BURNS
15f88f35b2 *** empty log message *** 2003-06-24 15:40:09 +00:00
Robert Osfield
efa16a34c5 Fixes to the Optimizer's handling of merging of osg::Geometry 2003-05-22 15:29:20 +00:00
Robert Osfield
4a6bdad3e1 Removed osg::GeoSet for core osg lib and osgPlugin. 
Commented out OpenDX plugin as its still based on GeoSet.

Added support for loading and converting GeoSet into the osgconv example.
 2003-05-21 12:15:45 +00:00
Robert Osfield
4e9724245a Added setProjectMatrix(const Matrix&) and setModelViewMatrix(const Matrix&) methods. 2003-05-20 11:01:16 +00:00
Robert Osfield
940ce67133 Removed remaining dependancies on osg::Camera. 2003-05-19 15:15:17 +00:00
Robert Osfield
d2d9b97953 Added set/getNearFarRatio() to CullVisitor. 2003-05-01 19:56:02 +00:00
Robert Osfield
f759f7e69e Added OSGUTIL_EXPORT to front of DelaunayTriangulator class. 2003-04-17 06:52:56 +00:00
Robert Osfield
cad160fbe6 From Marco Jez, added DelaunayTriangulator class. 2003-04-16 19:21:27 +00:00
Robert Osfield
63628ce099 From Romano, extra methods/variables for controlling tesselation. 2003-04-15 09:33:11 +00:00
Robert Osfield
5df7118d6d Updates to the osgpick code. 
Updates to osgGA::CameraManipulors.
 2003-04-14 15:44:30 +00:00
Robert Osfield
026dc2cbb7 Added Geoff Michel's osgpick and osgUtil::PickVisitor code. 2003-04-13 13:26:41 +00:00
Robert Osfield
2166f9b701 Fixes to the Impostor implementation. 2003-04-09 21:53:09 +00:00
Robert Osfield
48868982f1 Added a traverseGeode method to the UpdateVisitor which contains the 
traversal code for both the nodes traversal and the drawables the geode
contains.
 2003-03-22 09:48:43 +00:00
Robert Osfield
e87a08f1c3 Fixes to osgcluster demo as new Producer based example. 
Added extra pragrma remove a warning about float to int cast under VS.NET.
 2003-03-16 21:58:27 +00:00
Robert Osfield
fbe674b321 First cut of new osgText implementation. 2003-03-02 21:05:05 +00:00
Robert Osfield
c2b4a05825 Minor fixes to ReaderWriter and Paragraph to help work with use of Doxygen. 
Fix to CullVisior to handle the new no referenced counted cull and draw traversal.
 2003-02-10 13:58:39 +00:00
Robert Osfield
6c4f2f5207 Fixes for multipipe support. 
Addition of FrameStatsHandler to osgproducer demo to add frame stats.
 2003-01-29 17:16:26 +00:00
Robert Osfield
329a8a1656 Fixed an Optimizer crash where if the top most node of a model was 
a static transform it would crash when this root was deleted.  Have fixed
by recognising this node as one not to remove and set it to identity instead.
 2003-01-22 12:06:22 +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
f36bc69c58 Made the more of the OSG's referenced object desctructors protected to ensure 
that they arn't created on the stack inappropriately.

Split the implemention of Matrix up so that it is a simple no referenced counted
class and can be safefly created on the stack.  To support referenced counting a
seperate subclass now exists, this is RefMatrix which inherits from both Matrix and
Object.
 2003-01-10 09:25:42 +00:00
Robert Osfield
e6b64a5550 Added support for sharing arrays in the .osg format for osg::Geometry. 
Fixed the osgUtil::Optimizater so it takes into account sharing of arrays when
deciding whether an geometry can be merged or not.
 2003-01-07 16:29:07 +00:00
Robert Osfield
adf5c91808 Renamed all instance of AppCallback/AppVisitor to UpdateCallback/UpdateVisitor 
inline with the decision to rename the "app phase" the "update phase".
 2002-12-19 15:55:40 +00:00
Robert Osfield
ee3348afc9 Added txp::TerrapageNode to the txp plugin, and implemented the node so that it 
automatically assign handles the updates of eye points and database merges.
 2002-12-17 15:41:05 +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
Don BURNS
b63827c5d9 Cleanin' up after Robert's spelling ...er ... challenges. 2002-12-07 06:59:08 +00:00
Robert Osfield
1be82ec697 From Tree, mods to help support the creation of Java bindings. 2002-12-06 09:44:11 +00:00
Robert Osfield
8e84722f90 Added LEFT_EYE and RIGHT_EYE stereo to osg::DisplaySettings/osgUtil::SceneView 
Renamed LODBias to LODScale.
 2002-11-12 10:22:38 +00:00
Robert Osfield
9816a51bc7 Added GL_LIBS to the osgText/Makefile for OSX build. 
Fixed typo in IntersectVisitor.

Fixed warnings in osgimpsotor demo.
 2002-11-08 11:00:16 +00:00