Robert Osfield
871cc70c32
From Ravi Mathur, added extension checks for point sprite support.
...
From Robert Osfield, tweaks of the above to use osg::buffer_object and a local struct to store
initialized to help with multi-thread and out of order context usage.
2005-09-19 15:28:31 +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
ea1ea88a17
Added countMultipleIntersections to help with debugging.
2005-09-19 13:15:59 +00:00
Robert Osfield
3a1ce55de6
Improved the region classifaction of the intersection code.
2005-09-17 18:50:26 +00:00
Robert Osfield
68d22f8de7
Improved accuracy of spheresegment to mesh intersections uses mathematical
...
models of surface geometry.
2005-09-16 14:52:56 +00:00
Robert Osfield
a154348d9a
Added Azimuth and Elevation intersector functors.
2005-09-16 09:28:22 +00:00
Robert Osfield
34986dedf0
Changed destinationRowDelta and destination_pixelSpace to int's, solving a
...
memory corruption crash under 64 bit build.
2005-09-15 20:55:35 +00:00
Robert Osfield
d2f98ef56e
Added line connectivity code.
2005-09-15 20:03:37 +00:00
Robert Osfield
b8ce046f88
Moved copyLeavesFromRenderGraphListToRenderLeafList into public.
2005-09-15 09:03:14 +00:00
Robert Osfield
8dc8dcb95f
Added querry of video size during open() call and associated allocImage to
...
ensure that the imagestream passed back is of a valid size.
2005-09-12 19:42:36 +00:00
Robert Osfield
d2ae4d692d
From Henrique Bucher, add check against null light entry in LightPool.
2005-09-11 19:12:54 +00:00
Robert Osfield
141f8a70d7
From Farshid Lashkari, append "\fonts" to end of windows font search path.
2005-09-11 19:08:41 +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
9eaaa55d05
converted hardware tabs to spaces.
2005-09-11 19:02:20 +00:00
Robert Osfield
f686395012
From Sonda Iverson, fix for repeated pause/unpause toggleing in Xine plugin
2005-09-11 19:00:57 +00:00
Robert Osfield
1def1e0d53
From Joran Jessurun, fix to let the Viewer::computeNearFarPoints
...
function work correctly when used with multiple camera's on one render
surface.
2005-09-10 13:07:08 +00:00
Robert Osfield
f32984fefe
Removed some debugging messages
2005-09-10 12:51:18 +00:00
Robert Osfield
4a47a79c23
Added more intersection testing code.
2005-09-10 12:51:03 +00:00
Don BURNS
77ab99e23c
Added initial ESRIShape file loader.
...
Untabbed and formated LOGO loader. Removed extraneous noise from NET loader
2005-09-09 20:26:50 +00:00
Robert Osfield
196eafd70b
Removed duplicate typedef.
2005-09-09 15:42:48 +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
67e8e0b287
Added PolytopeVisitor to SphereSegment.cpp to help cull down to only drawables
...
that intersect with the frustum of the SphereSegment. PolytopeVisitor may
eventually be pulled out to be more generally used along the lines of osgUtil::IntersectVisitor.
2005-09-08 18:56:37 +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
48c83869c6
Fixed VisitorType of EventVisitor
2005-09-05 13:23:27 +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
14980872a7
Standardised the Vec* class interfaces, and added num_components enum to aid
...
generic programming.
2005-09-04 11:17:00 +00:00
Robert Osfield
e404b95dc3
Added support in osgTerrain/osgdem for setting the image format to use when writing tiles out to disk
2005-09-04 06:36:52 +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
6391691be6
Added release() to all GraphicsOperations in GraphicsThread.
2005-09-03 20:54:32 +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
21cabaf5f6
Renamed osgUtil::RenderStageLighting osgUtil::PositionalStateContainer
2005-09-02 10:35:38 +00:00
Robert Osfield
ce3bfff46a
Removed redundent code.
2005-09-01 19:55:41 +00:00
Robert Osfield
caaeaee321
Fixed typo
2005-09-01 19:12:06 +00:00
Robert Osfield
2bafaea60a
Added osgcamera projects
2005-09-01 06:19:03 +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
7fc95ddae7
Added graphics context pointer to osg::Texture in prep for support for Pbuffer
...
Render To Texture.
2005-08-31 12:56:15 +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
