FGFS-4.1/OpenSceneGraph
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884 Commits

Author SHA1 Message Date
Robert Osfield
3006bb14f4 Changed osgManipulator::Dragger::handle(..) method to use a nested PointerInfo 
class to encapsulate the pixel coords, SceneView and picking operations in prep for
making the code more general purpose, and less reliant on classes like osgUtil::SceneView and osgUtil::IntersectVisitor.
 2007-02-11 21:12:34 +00:00
Robert Osfield
19db0c1674 From Vivek Rajan, new osgManipulator library, with a few minor tweaks and rename for osgDragger to osgManipulator for build by Robert Osfield. 
Vivek's email to osg-submissions:

"I'm happy to release the osgdragger nodekit to the OSG community. I
implemented the nodekit for my company, Fugro-Jason Inc., and they
have kindly agreed to open source it.

The nodekit contains a few draggers but it should be easy to build new
draggers on top of it. The design of the nodekit is based on a
SIGGRAPH 2002 course - "Design and Implementation of Direct
Manipulation in 3D". You can find the course notes at
http://www.pauliface.com/Sigg02/index.html. Reading pages 20 - 29 of
the course notes should give you a fair understanding of how the
nodekit works.

The source code also contains an example of how to use the draggers."
 2007-02-11 10:33:59 +00:00
Robert Osfield
760cfeaadb Cleaned up osgshadow example so that it now relies upon osgShadow for its 
shadow implementation
 2007-02-09 21:31:29 +00:00
Robert Osfield
9aae37e357 Moved the basic ShadowVolume code into osgShadow 2007-02-09 16:03:29 +00:00
Robert Osfield
4c5eb02ec5 From Yefei He, " I wrote a class derived from CopyOp that preserves the multi-parent 
structure of scene graphs. I only considered the case of DEEP_COPY_NODES,
but it is sufficient for me. It is not the most elegant way -- I used
a map to list all the already cloned nodes with multiple parents, to be
looked up whenever such a node is revisited. The good part is, it works."

From Robert Osfield, fixed build problems under Linux 64 due to use of int's to store Node*
in internal maps used in above custom CopyOp.  Added ref_ptr<> usage to main to
prevent memory leaks
 2007-02-09 14:54:54 +00:00
Robert Osfield
95befaf1ed Flesh out more of basic ShadowTechnique and ShadowedScene API. 2007-02-08 17:23:40 +00:00
Robert Osfield
c2e79a2d89 Set the DataVariance to DYNAIMC for the StateSet of with the dynamically updating Uniform 2007-02-07 16:27:48 +00:00
Robert Osfield
3de205ec45 Added new Viewer threading model options 2007-02-06 14:38:08 +00:00
Robert Osfield
69da91620f Convert GraphicsThread/GraphicsOperation to more generic OperationsThread/Operation. 
This paves the way to running cull traversals in seperate threads.

Updated wrappers
 2007-02-02 22:30:36 +00:00
Robert Osfield
bee545b82d From Eric Sokolowski, added support for the new Text line spacing parameter to the .osg and .ive formats. 2007-02-02 16:51:59 +00:00
Robert Osfield
55661041d7 Added display listing of ShadowVolume 2007-01-30 17:12:33 +00:00
Robert Osfield
44dceef503 Added use of Viewe Realize graphics operation. 2007-01-28 17:12:57 +00:00
Robert Osfield
b8994d4707 Updated wrappers 2007-01-27 17:52:11 +00:00
Robert Osfield
f2c782dda4 Added light source. 2007-01-27 14:27:29 +00:00
Robert Osfield
137d9c1a6a Further work on shadow CullCallback 2007-01-27 12:54:58 +00:00
Robert Osfield
8625598e00 Further work on building the rendering back end from the intial traversal of the 
scene graph
 2007-01-26 21:22:35 +00:00
Robert Osfield
df7ab22414 Added custom callback to capture RenderBins 2007-01-26 09:44:49 +00:00
Robert Osfield
aa339f8e7a #ifdef'd out the artifical simulation time code 2007-01-25 12:16:38 +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
3c96113970 Added ability to generate various cube faces for testing and switch handler to toggle between different models. 2007-01-24 11:18:27 +00:00
Robert Osfield
2fc6dd1942 Added cube test model. 2007-01-23 17:42:43 +00:00
Robert Osfield
bd7af070af Commented out the default saving of models 2007-01-23 16:27:07 +00:00
Robert Osfield
6b7652b1cb Added single screen option 2007-01-23 15:51:43 +00:00
Robert Osfield
fd9c8c5258 Added command line help 2007-01-23 14:43:07 +00:00
Robert Osfield
6b47ea31b5 Added delete selected object using delete and back space key, and added save option 2007-01-23 14:10:10 +00:00
Robert Osfield
4dea029608 Made two sided stencil the default 2007-01-23 13:16:47 +00:00
Robert Osfield
d614262ab7 Added stats and range of keyboard mouse handling to osgshadow example 2007-01-23 12:10:44 +00:00
Robert Osfield
ccc8a922a6 Added osg::StencilTwoSided state attribute to wrap up the stencil_two_sided extension. 
Added path in osgShadow work for using StencilTwoSided to accelerate shadow volume rendering.
 2007-01-18 22:32:18 +00:00
Robert Osfield
19a5682c33 Fixed compile warning 2007-01-16 21:40:43 +00:00
Robert Osfield
6cf85cb953 Cleaned up CompositeViewer interface and added event traversal of views 2007-01-16 19:18:32 +00:00
Robert Osfield
b71f613b77 Added PickHandler to osgmultiplecameras examples 2007-01-16 17:10:15 +00:00
Robert Osfield
91a4b0b71d Reverted the FlightManipulator usage 2007-01-16 16:02:08 +00:00
Robert Osfield
1ee2af9f41 Further work on CompositeViewer 2007-01-16 16:01:01 +00:00
Robert Osfield
c7211f41ec Added extra view combinations too commandline 2007-01-16 14:13:00 +00:00
Robert Osfield
0873a8cea0 Work on CompositeViewer and related calsses to implement viewers with multiple views 2007-01-16 08:56:33 +00:00
Robert Osfield
91968a9bec Improved handling of intersection computations on datasets with multiple cameras 2007-01-15 16:09:32 +00:00
Robert Osfield
45822caed4 Reverted the experimental shader code 2007-01-15 09:14:36 +00:00
Robert Osfield
694b304c00 Added Viewer::setEndBarrierPosition method, change Viewer::setKeySetsDone(int) to setKeyEventSetDone(int), 
added support for toggling threading model and end barrier position into osgviewer
 2007-01-12 21:05:39 +00:00
Robert Osfield
f405848380 Implement a GraphicsOperation to test extension availability 2007-01-12 10:28:36 +00:00
Robert Osfield
4d494c0014 Fixed comment 2007-01-12 10:28:06 +00:00
Robert Osfield
041482ca46 Ported osgmotionblurr across to osgViewer 2007-01-11 17:15:04 +00:00
Robert Osfield
9e34e56c70 Added stencil buffer setting 2007-01-11 16:59:50 +00:00
Robert Osfield
ddba526d54 Added #include <iostream> 2007-01-11 15:53:32 +00:00
Robert Osfield
190a0bb01a Removed examples: 
osgcameragroup
  osgsimpleviewerProducer
  osgsimplepager
 2007-01-11 15:48:44 +00:00
Robert Osfield
b121c9686f Ported following examples to osgViewer: 
osgteapot
osgtessellate
osgtext
osgtexture1D
osgtexture2D
osgtexture3D
osgtexturerectangle
osgvertexprogram
osgvolume
osgwindows
osgsimple
osgkeyboardmouse
 2007-01-11 15:19:59 +00:00
Robert Osfield
374f8e30a4 Added DisplaySettings support into osgViewer::Viewer 2007-01-11 12:06:24 +00:00
Robert Osfield
d6291a0ffc Ported follow examples to osgViewer: 
osgshape
    osgsimplifier
    osgsimulation
    osgslice
    osgspacewarp
    osgspheresegment
    osgspotlight
    osgstereoimage
 2007-01-11 11:47:01 +00:00
Robert Osfield
877a32c3eb Ported following examples to osgViewer: 
osgshaders
osgshaderterrain
osgshadow
osgshadowtexture
 2007-01-10 21:05:26 +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