FGFS-4.1/OpenSceneGraph
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672 Commits

Author SHA1 Message Date
Robert Osfield
74f90ed9a4 From Mike Weiblen, "fix for another one of those GLSL syntax errors that slip thru the nvidia compiler. 
gl_TexCoord[] is an array of vec4, and must be reduced to a vec2 for use with texture2D()"
 2005-11-17 11:22:09 +00:00
Robert Osfield
d91f2c631d Improved handling of core OSG being compile with float Matrices. 2005-11-17 09:57:40 +00:00
Robert Osfield
6bedddf146 Ran dos2unix on makefile. 2005-11-16 20:27:28 +00:00
Robert Osfield
10b5d505a2 From Joakim Simonsson/Robert Osfield. Fixed line endings. 2005-11-15 22:18:29 +00:00
Robert Osfield
4eb5b0d715 Added proper descriptions of examples in place of the copy and paste description. 2005-11-15 22:07:54 +00:00
Robert Osfield
dd622d7a9a From Mike Weiblen, switched off lighting of points to make them clearer 2005-11-15 08:56:05 +00:00
Robert Osfield
91f5b9b04e Fixes for VS6.0 build. 2005-11-11 12:45:59 +00:00
Robert Osfield
6fb7ff83d7 Fixes for VS6.0 2005-11-10 20:04:16 +00:00
Robert Osfield
435e4b828c Fixes for dumb VS6.0 compiler 2005-11-10 19:32:37 +00:00
Robert Osfield
06117353df Fixes for VS6.0 2005-11-10 19:16:01 +00:00
Robert Osfield
cee8424c0f Compile fixes for VS6.0. 2005-11-10 17:24:41 +00:00
Robert Osfield
c2f1527fe0 Added better control for cancel GraphicsThreads. 2005-11-10 15:25:06 +00:00
Robert Osfield
20d9c3c3c4 Compile fixes for VS7.1 2005-11-10 09:42:34 +00:00
Robert Osfield
2bd868cd1c Added release and flush of OpenGL objects after build of the terrain database to prevent 
the build graphics context state leaking into the viewers graphics context set.
 2005-11-09 20:26:34 +00:00
Robert Osfield
1c73f6af2b Moved the blink sequence light points down so they are visible in the default 
camera position.
 2005-11-09 17:08:50 +00:00
Robert Osfield
38103c588b Changed the NO_ROTATION label so it is aligned with the XZ plane to make it easier to see. 2005-11-09 17:06:12 +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
4d42be705d Reduced the size of the "oversized" cessna.osg 2005-11-09 13:39:08 +00:00
Robert Osfield
6c3c5554b6 Update texture file names to reflect new files in OpenSceneGraph-Data distribution. 2005-11-09 13:18:46 +00:00
Robert Osfield
6c70812928 Fixed warnings. 2005-11-09 10:41:52 +00:00
Robert Osfield
28d939e617 Fixed compile warning. 2005-11-09 10:37:10 +00:00
Robert Osfield
53e075f78b From Brad Colbert/Robert Osfield: added s/getSourceFormat and s/getSourceType to osg::Texture 
along with support for this Texture1D, 2D, 3D, TextureCubeMap and TextureRectangle.  The
new SourceFormat and SourceType parameters are only used when no osg::Image is assigned to
an osg::Texture, and main use is for render to texture effects.

Added support for --hdr option in osgprerender, which utilises the new Texture::setSourceFormat/Type() methods.
 2005-11-08 15:52:21 +00:00
Robert Osfield
416f908f29 From Ruben (with a few addition/changes from Robert), fixed the commandline of the osgsimplifier example. It now reads 
--ratio and --max-error.

---------------------------------------------------
 2005-11-07 10:29:24 +00:00
Robert Osfield
6562aa4f5f Added initial CameraNode and CameraView stups for the .ive loader 2005-11-03 10:16:38 +00:00
Robert Osfield
35b0dbc505 Added request for accumulator buffer. 2005-11-02 19:15:41 +00:00
Robert Osfield
366aaf72e8 From Brede Johnasen, changed wrap mode to CLAMP_TO_EDGE to avoid edges being 
seen when zoomed into the reflectio map.
 2005-11-02 15:56:29 +00:00
Robert Osfield
b0df518d11 Added handling of CameraNode into PickVisitor in src/osgProducer/Viewer.cpp. This 
is unlikely to be the final solution, but does at least fix part of the problem of handling
picking HUD's underneath CameraNodes.
 2005-11-02 15:23:54 +00:00
Robert Osfield
7e858b15f1 From Marco Jez, added Image/ path to image files to help find them from the OpenSceneGraph-Data directory. 2005-11-02 14:24:29 +00:00
Robert Osfield
682b867e4f From Marco Jez, moved the rear view camera's viewport to the bottom left of window to accomdate a greater range of display sizes. 
From Robert Osfield, made the background colour of the intersted camera a scaled down verson of the main background colour to make it more obvious.
 2005-11-02 14:22:31 +00:00
Robert Osfield
5319e1d650 Added an image negation callback to the render to image. Added commandline docs 
for the new --image and --texture-rectangle options.
 2005-11-01 19:32:26 +00:00
Robert Osfield
12bd1f7d4b Added usage of image copy and modification. 2005-11-01 17:07:55 +00:00
Robert Osfield
37aa7f55a6 Added warning message for when no file is loaded. 2005-10-28 14:02:37 +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
9c94bf2fdc Added command line option --overlay to turn on the use of an OverlayNode. 2005-10-28 10:11:12 +00:00
Robert Osfield
839f2058cc From Mike Weiblen, added check to make sure that vertex texture was 
supported in the OpenGL driver.
 2005-10-28 08:35:55 +00:00
Robert Osfield
52b7ce608e Added option to osgdepthpartion for loading the model specified on the commandline. 2005-10-27 13:53:55 +00:00
Robert Osfield
601ac461a2 From Ravi Mathur, "New functionality is the ability to automatically determine the 
maximum traversal depth necessary to obtain an accurate estimate of
the minimum number of required cameras.  In addition, the user can
specify an absolute maximum traversal depth that will not be exceeded."
 2005-10-27 09:38:06 +00:00
Robert Osfield
0906851eeb From Geoff Michel, update to osgdelaunday. 2005-10-27 09:37:38 +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
fe1536ebd6 Fixed compile warnings. 2005-10-24 13:46:31 +00:00
Robert Osfield
5d1b46d25f Changed the "Cessna" text so that it is sized according to OBJECT_COORDS rather 
than SCREEN_COORDS as the later was causing problems with the pixel size based LOD selection.
 2005-10-13 10:29:40 +00:00
Robert Osfield
1e508d432b Added SmokeTrailEffect which renders created particles as single quad or line 
strip, in the case of the quad strip the strip is aligned to the be orthogonal with
the eye point.
 2005-10-12 18:42:36 +00:00
Robert Osfield
b7fd3bfdc4 From Ravi Mathur, osgdepthpartition example program. 2005-10-10 10:10:44 +00:00
Robert Osfield
18d680d01f Improved the UpdateCameraAndTexGenCallback so it properly handles rotation and 
translations within the reflector nodepath.
 2005-10-06 20:02:18 +00:00
Robert Osfield
cf2974329f Added code paths for PBuffer RTT support. 2005-10-04 18:50:00 +00:00
Robert Osfield
c401e31bd8 Added test cases for SphereSegment intersection code. 2005-10-01 19:28:34 +00:00
Robert Osfield
d82d598115 Fixed typo of CameraNode::setRenderTargetImplementation(..) 2005-09-29 09:36:51 +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
07d7d39eb5 Added TexEnv DECAL mode. 2005-09-26 11:24:14 +00:00
Robert Osfield
30478f0fef From Mike Weiblen: support for OSGHANGGLIDE_REVERSE_CONTROLS env which reverses 
the pitch and roll control to account from Mike's "unique" way of flying hang gliders :-)
 2005-09-19 15:33:25 +00:00
Robert Osfield
d1108ea862 Added support for "-O OutputTextureFiles" options string in .osg plugin to 
allow texture files to be written out when writing out a .osg file.
 2005-09-19 14:07:44 +00:00
Robert Osfield
d2f98ef56e Added line connectivity code. 2005-09-15 20:03:37 +00:00
Robert Osfield
e2361865fc From Sondra Iverson, "The options to rewind/restart and to toggle looping in the osgmovie 
example have been implemented. "
 2005-09-11 19:05:30 +00:00
Robert Osfield
745834c329 Added triangle index functor to src/osgUtil/SphereSegment.cpp for computing 
the intersection between an indivual geometry and the sphere segment.

Converted the terrain in osgspheresegment to be an osg::Geometry based
drawable rather than a osg::ShapeDrawable/osg::HeightField one to make it
more practicle to use as a test for the new SphereSegment intersection code.
 2005-09-09 11:13:40 +00:00
Robert Osfield
559219f519 Added initial interface for computing intersections between sphere segments 
and terrain.
 2005-09-08 13:10:04 +00:00
Robert Osfield
765db1998c Added support for cullable state, that uses a polytope to define the extents 
of objects that will be influenced by it.
 2005-09-07 16:18:43 +00:00
Robert Osfield
58112d9591 Added a grid of lines into the OverlaySubgraph to demonstate use the 
OverlayNode for applying general drawing onto terrain.
 2005-09-06 20:28:53 +00:00
Robert Osfield
4e6a8cfcd5 Added s/getContinousUpdate(bool) method to OverlayNode. 2005-09-06 19:54:29 +00:00
Robert Osfield
5283c11f8a Added osgSim::OverlayNode to osganimate and osgspheresegment examples, and 
added support for setting texture size hint and coping with scene graphs
with CoordinateSystemNode in them.
 2005-09-06 15:48:18 +00:00
Robert Osfield
db24ea247c Changed #if 2005-09-05 13:27:48 +00:00
Robert Osfield
4795fb88e6 Added checking of EventVisitor type 2005-09-05 13:26:50 +00:00
Robert Osfield
b8d7a3bf44 Added event handler to shader code so that alphaCuttOff, transparency and 
sampleDensity are controlled via 'a', 't' and 'd' respectively.
 2005-09-05 13:19:20 +00:00
Robert Osfield
efc4f2436f Integrated shaders into source. 2005-09-05 10:40:04 +00:00
Robert Osfield
ab879525ef Added all sides of the shader cube 2005-09-05 09:14:30 +00:00
Robert Osfield
7ed8bab8d4 Added preliminary GLSL shader path for volume rendering. 2005-09-05 07:48:55 +00:00
Robert Osfield
d58487c763 Changed red()/green()/blue()/alpha() to r()/g()/b()/a() for greater consistency 
across Vec* classes and with OpenGL Shander Lanaguage.
 2005-09-03 20:56:25 +00:00
Robert Osfield
2ea5d71d82 Added commandline arguments for controlling number of cameras through to the windowing library to use. 2005-09-02 20:06:11 +00:00
Robert Osfield
4167a3f980 Added clean up class to help improve the exit of GraphicsThread 2005-09-02 13:10:46 +00:00
Robert Osfield
727e55a63a Removed circular reference of osg::CameraNode, fixing memory leak. Added 
a auto exit after a maximum number of frames are completed.
 2005-08-31 20:39:05 +00:00
Robert Osfield
a420782199 Added osgSim::OverlayNode setup in osgsimulation, and added preliminary test 
code to the osgSim::OverlayNode to test osgsimulation/the architecture.
 2005-08-31 15:04:27 +00:00
Robert Osfield
af7eba1a7f Set number of cameras to 3. 2005-08-31 13:43:29 +00:00
Robert Osfield
8686ed3136 Disable the glFinishBarrierOp usage as glFinish was spin locking the CPU :-| 2005-08-31 12:49:23 +00:00
Robert Osfield
c1ebc87c2c Seperated out the cull and draw traversals into their own operations, 
and added a glFinishBarrierOp which can be placed between the cull and the
draw or after swap.
 2005-08-31 10:55:58 +00:00
Robert Osfield
3b065bc163 Add comments explain how example works. 2005-08-31 09:21:34 +00:00
Robert Osfield
c02e91c1b4 Added support for GrapicsOpeations that are reused each frame, cleaned up 
osgcamera example.
 2005-08-30 22:28:30 +00:00
Robert Osfield
f9bcde3cf0 Added name and keep member variables to osg::GraphicsThread::Operation to allow 
the names of the operations to be logged for stats purposes, or used when
do searches of the operation list.  The keep member variable tells the graphics
thread run loop wether to remove the entry from the list once its been called.
 2005-08-30 19:03:02 +00:00
Robert Osfield
aba3b4fa67 Clean up and fixes to GraphicThread class, and osgcamera example. 2005-08-30 14:41:08 +00:00
Robert Osfield
ceadd41ef1 Fixed reading and writng of data. 2005-08-29 20:38:46 +00:00
Robert Osfield
492956d73e Added scratch pad reset. 2005-08-29 20:16:15 +00:00
Robert Osfield
6e39f9f475 Implement a scratch pad for writing and read data to, to solve issue between 
running a master and slave on a mix of 32bit and 64bit.
 2005-08-29 19:57:02 +00:00
Robert Osfield
9f740f7397 Improved support for keyboard/mouse events in osgcluster. 2005-08-29 14:05:30 +00:00
Robert Osfield
2e84f10b21 Added extra debug info. 2005-08-29 12:25:16 +00:00
Robert Osfield
ffb06a8c49 Added extra access methods on osgProducer::KeyboardMouseCallback, and added 
support for reading and writing keyboard/mouse events in osgcluster.
 2005-08-29 12:05:17 +00:00
Robert Osfield
ee4d2128da Added --num-components <num> option. 2005-08-26 13:26:02 +00:00
Robert Osfield
be285c62c0 Added support for rapid movement of the emitter, with particle now seeding between 
the position of the emitter in the previous frame and the new position in the new
frame, the number of particles added also scales up to compensate for this movement.
 2005-08-25 14:12:08 +00:00
Robert Osfield
2fa2041655 From Joseph Winston, "Corrected displayed comment about the text size 
to match the actual text size."
 2005-08-22 13:45:15 +00:00
Robert Osfield
ac07e07705 Further work on GraphicsContext/GraphicsThread 2005-08-20 08:59:03 +00:00
Robert Osfield
db3fe3fd3b Implemented more SceneView operations in main as a move to try and replace SceneView usage in this example. 2005-08-18 08:37:01 +00:00
Robert Osfield
e98102219b Replaced osgUtil::SceneView usage by osg::CameraNode 2005-08-17 16:13:06 +00:00
Robert Osfield
e8fc5248fa Added realize() and isRealized() methods to osg::GraphicsContext. 
Added osgcamera example that uses osg::GraphicsContext to create the required
window for rendering too, will eventually use osg::CameraNode to replace usage
of osgUtil::SceneView.
 2005-08-16 13:29:07 +00:00
Robert Osfield
75987a045d Added osgshaderterrain example. 2005-08-15 13:54:25 +00:00
Robert Osfield
5959362e5c Added base texture support. 2005-08-09 14:13:24 +00:00
Robert Osfield
7cb6bbdfea Added GLSL shader pathway into osgforest. 2005-08-09 09:11:15 +00:00
Robert Osfield
81dab87154 Added blend shadow fragment shader 2005-08-06 04:33:56 +00:00
Robert Osfield
3c23a42f17 Added support for TextureCubeMap into osgUtil::RenderToTextureStage. 2005-07-25 13:05:57 +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
b9e651baf1 Added new osg::GraphicsContext base class 2005-07-20 15:55:07 +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
71a7078d79 Added return 1. 2005-07-15 19:24:46 +00:00
Robert Osfield
1c88914e5f From Yuri Vilmanis, improved multi-line justifaction support and new alignment modes 2005-07-15 16:22:53 +00:00