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frohlich [Sun, 7 Jun 2009 11:26:48 +0000 (11:26 +0000)]

Doing the compilers job: constant propagation.
This variable is nowhere set except to zero.

Modified Files:
model/SGPagedLOD.cxx model/SGReaderWriterXML.cxx
model/modellib.cxx model/modellib.hxx

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frohlich [Sat, 6 Jun 2009 10:38:53 +0000 (10:38 +0000)]

Slight cleanup.
Remive last reference to plibs file utility library.

Modified Files:
simgear/scene/model/SGReaderWriterXML.cxx

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frohlich [Sat, 6 Jun 2009 09:17:37 +0000 (09:17 +0000)]

Remove unused header.

Modified Files:
simgear/scene/tgdb/TileEntry.cxx

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frohlich [Sat, 6 Jun 2009 09:16:04 +0000 (09:16 +0000)]

Use osgDB::FileUtils instead of plib file utils.

Modified Files:
simgear/scene/material/mat.cxx

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frohlich [Sat, 6 Jun 2009 08:07:20 +0000 (08:07 +0000)]

Replace SGPlacementTrans usage with osg::PositionAttitueTransform.
Remove SGPlacementTrans.
Update build system.

Modified Files:
SimGear.dsp projects/VC7.1/SimGear.vcproj
projects/VC8/SimGear.vcproj simgear/scene/model/Makefile.am
simgear/scene/model/placement.cxx
simgear/scene/model/placement.hxx
simgear/scene/tgdb/TileEntry.cxx
simgear/scene/tgdb/TileEntry.hxx
Removed Files:
simgear/scene/model/placementtrans.cxx
simgear/scene/model/placementtrans.hxx

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frohlich [Sat, 6 Jun 2009 07:24:26 +0000 (07:24 +0000)]

Use osg's builtin mechanisms to traverse only in range nodes with the
update visitor.

Modified Files:
simgear/scene/util/SGUpdateVisitor.hxx
simgear/scene/tgdb/TileEntry.cxx
simgear/scene/model/placementtrans.cxx

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frohlich [Wed, 3 Jun 2009 19:30:35 +0000 (19:30 +0000)]

Invent a property root if not given in the options struct.

Modified Files:
simgear/scene/model/SGReaderWriterXML.cxx

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ehofman [Mon, 25 May 2009 11:12:59 +0000 (11:12 +0000)]

test for addChild also

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ehofman [Mon, 25 May 2009 11:12:24 +0000 (11:12 +0000)]

find the last index instead of the last pos for addChild

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frohlich [Mon, 25 May 2009 04:59:51 +0000 (04:59 +0000)]

Avoid empty search path extensions for the case that only the bucket index
number is given.

Modified Files:
scene/tgdb/TileEntry.cxx

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frohlich [Sun, 24 May 2009 06:38:58 +0000 (06:38 +0000)]

When loading stg files honour the original path if given.

Modified Files:
simgear/scene/tgdb/ReaderWriterSTG.cxx
simgear/scene/tgdb/TileEntry.cxx
simgear/scene/tgdb/TileEntry.hxx

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frohlich [Sat, 23 May 2009 12:00:17 +0000 (12:00 +0000)]

Enable stg loading by filename.

Modified Files:
simgear/scene/tgdb/ReaderWriterSTG.cxx

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mfranz [Sat, 23 May 2009 07:32:29 +0000 (07:32 +0000)]

segfault--

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frohlich [Fri, 22 May 2009 18:20:11 +0000 (18:20 +0000)]

Cleanup.
Additional null pointer checks.
Simplify redundant interface arguments.

Modified Files:
simgear/scene/material/mat.cxx simgear/scene/material/mat.hxx
simgear/scene/material/matlib.cxx
simgear/scene/material/matlib.hxx
simgear/scene/tgdb/ReaderWriterSTG.cxx
simgear/scene/tgdb/SGReaderWriterBTG.cxx
simgear/scene/tgdb/SGReaderWriterBTGOptions.hxx
simgear/scene/tgdb/TileEntry.cxx
simgear/scene/tgdb/TileEntry.hxx simgear/scene/tgdb/obj.cxx

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frohlich [Fri, 22 May 2009 14:53:57 +0000 (14:53 +0000)]

Give the models properties as an argument to the init callback.

Modified Files:
SGPagedLOD.cxx

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mfranz [Tue, 19 May 2009 21:29:13 +0000 (21:29 +0000)]

remove duplicated header entry

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frohlich [Tue, 19 May 2009 05:30:59 +0000 (05:30 +0000)]

Also note the btg reader header in the build system.

Modified Files:
scene/tgdb/Makefile.am

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frohlich [Tue, 19 May 2009 05:30:16 +0000 (05:30 +0000)]

Restore the special capability of the btg reader to read compressed files.

Modified Files:
scene/tgdb/SGReaderWriterBTG.cxx
scene/tgdb/SGReaderWriterBTG.hxx

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frohlich [Sat, 16 May 2009 18:05:21 +0000 (18:05 +0000)]

Implement current osgDB::ReaderWriters supportsExtension interface instead
of the previous one.

Modified Files:
model/SGReaderWriterXML.cxx model/SGReaderWriterXML.hxx
tgdb/ReaderWriterSTG.cxx tgdb/ReaderWriterSTG.hxx
tgdb/SGReaderWriterBTG.cxx tgdb/SGReaderWriterBTG.hxx

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frohlich [Sat, 16 May 2009 17:46:12 +0000 (17:46 +0000)]

Attach the ModelData to the options instead of the userdata field.

Modified Files:
simgear/scene/model/SGPagedLOD.cxx
simgear/scene/model/SGReaderWriterXML.cxx

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ehofman [Sat, 9 May 2009 11:34:28 +0000 (11:34 +0000)]

* Add a function to create a node after the laste node with the same name
   (this frees the xml property loader from keeping track of the number of
    nodes with the same name that have already been added to the property
    tree).
* make some small code cleanups at the core of the property tree.

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Tim Moore [Sun, 17 May 2009 22:34:06 +0000 (00:34 +0200)]

Merge branch 'maint' into next

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frohlich [Sat, 16 May 2009 08:13:52 +0000 (08:13 +0000)]

Make SimGear compile with osg trunk

Modified Files:
simgear/scene/model/SGPagedLOD.cxx
simgear/scene/model/SGPagedLOD.hxx
simgear/scene/sky/cloud.cxx simgear/scene/sky/moon.cxx
simgear/structure/OSGVersion.hxx

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mfranz [Tue, 12 May 2009 15:56:30 +0000 (15:56 +0000)]

- fix one broken #include path (in a not usually compiled test app)
- turn four #include paths from the "foo" form to <foo>

The quotes form is normally only used for headers with path relative
to the including file's path, though the standard doesn't strictly
mandate this. This is consistent with the rest of sg, it makes the
code's intent clearer and helps to find headers. (And it's a few
milliseconds faster, too.)

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mfranz [Wed, 6 May 2009 16:17:05 +0000 (16:17 +0000)]

tcpserver: typo

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mfranz [Wed, 6 May 2009 06:32:09 +0000 (06:32 +0000)]

fix leaks

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ehofman [Sat, 25 Apr 2009 09:57:06 +0000 (09:57 +0000)]

add a bit of comment

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fredb [Sat, 18 Apr 2009 18:47:01 +0000 (18:47 +0000)]

Stuart Buchanan :
This patch changes the shader so the diffuse light element is applied based on the co-linearity of the light vector and the viewing vector. I think this makes sense, as the tree textures don't represent a surface themselves.

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ehofman [Sun, 12 Apr 2009 11:42:34 +0000 (11:42 +0000)]

Revert most of the previous patch, it didn't improve the dome since it wat adjusting the wrong bads

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frohlich [Sun, 12 Apr 2009 09:46:36 +0000 (09:46 +0000)]

Put some annotations into the loaded models names.

Modified Files:
simgear/scene/model/modellib.cxx

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frohlich [Sun, 12 Apr 2009 08:05:14 +0000 (08:05 +0000)]

Remove a newline printf, probably left over from development.

Modified Files:
dome.cxx

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ehofman [Sat, 11 Apr 2009 12:27:05 +0000 (12:27 +0000)]

Let the fog color transition into the sky dome to give a more natural effect

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ehofman [Mon, 6 Apr 2009 19:24:29 +0000 (19:24 +0000)]

Fix a NaN at higher altitudes: sin_beta could become greater than 1.0 which is hard to understand for asin.

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frohlich [Thu, 2 Apr 2009 05:38:34 +0000 (05:38 +0000)]

Remove unused variables.

Modified Files:
simgear/bucket/newbucket.hxx

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Tim Moore [Mon, 30 Mar 2009 22:04:30 +0000 (00:04 +0200)]

Merge branch 'maint' into next

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torsten [Fri, 27 Mar 2009 22:38:54 +0000 (22:38 +0000)]

fix wrong bucket calculation for western hemisphere, close to poles, full-degree-longitude calculations.
set_bucket computed false left border, if the span was greater than 1, longitudes were less than zero
and longitudes were within SG_EPSILON on a full degree. Example: -179.0, +87.5 returned -176, 87
but should return -180, 87.
Discovered by Brian Schack

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frohlich [Tue, 24 Mar 2009 09:09:00 +0000 (09:09 +0000)]

Makes more sense to process the orientation in this order.

Modified Files:
simgear/scene/model/placement.cxx

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frohlich [Tue, 24 Mar 2009 08:12:58 +0000 (08:12 +0000)]

Clean up placementtrans a bit.

Modified Files:
simgear/scene/model/placement.cxx
simgear/scene/model/placementtrans.cxx
simgear/scene/model/placementtrans.hxx

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frohlich [Tue, 24 Mar 2009 08:11:36 +0000 (08:11 +0000)]

Zap aliasing compiler warnings.

Modified Files:
simgear/io/lowlevel.cxx

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frohlich [Tue, 24 Mar 2009 08:10:47 +0000 (08:10 +0000)]

Remove second, identical to the first one license header.

Modified Files:
simgear/scene/model/SGScaleTransform.cxx

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frohlich [Tue, 24 Mar 2009 08:09:34 +0000 (08:09 +0000)]

Remove unused header.

Modified Files:
simgear/scene/tgdb/TileEntry.cxx

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frohlich [Tue, 24 Mar 2009 08:09:16 +0000 (08:09 +0000)]

Make it compile with gcc-4.4.

Modified Files:
simgear/debug/logstream.hxx

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frohlich [Tue, 24 Mar 2009 08:03:15 +0000 (08:03 +0000)]

Make use of optimized matrix multiplication routines in osg.

Modified Files:
simgear/scene/model/SGTranslateTransform.cxx

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frohlich [Thu, 19 Mar 2009 07:58:32 +0000 (07:58 +0000)]

No longer change the material properties for ac models on the fly.

Modified Files:
simgear/scene/model/ModelRegistry.cxx

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frohlich [Tue, 17 Mar 2009 12:25:26 +0000 (12:25 +0000)]

Cleanup. Use already structured data instead of copying stuff.

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frohlich [Tue, 17 Mar 2009 12:23:15 +0000 (12:23 +0000)]

Add const accessors.

Modified Files:
simgear/ephemeris/ephemeris.hxx

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frohlich [Sun, 15 Mar 2009 15:06:19 +0000 (15:06 +0000)]

Make sure the boundingvolumes for the btg files are as high as possible
in the scenegraph.

Modified Files:
simgear/scene/tgdb/SGReaderWriterBTG.cxx

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frohlich [Sun, 15 Mar 2009 12:56:02 +0000 (12:56 +0000)]

Use triangle sphere intersection directly.

Modified Files:
simgear/scene/bvh/BVHSubTreeCollector.cxx

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frohlich [Sun, 15 Mar 2009 12:50:24 +0000 (12:50 +0000)]

Make triangle sphere intersection tests usable with mixes types.

Modified Files:
simgear/math/SGIntersect.hxx

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frohlich [Sun, 15 Mar 2009 11:03:37 +0000 (11:03 +0000)]

Preparations for improoved timing behaviour.

Modified Files:
simgear/scene/bvh/BVHMotionTransform.cxx
simgear/scene/bvh/BVHMotionTransform.hxx
simgear/scene/bvh/BVHSubTreeCollector.cxx

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frohlich [Sat, 14 Mar 2009 12:26:30 +0000 (12:26 +0000)]

Add a reference time to the velocity stuff.

Modified Files:
simgear/scene/model/ModelRegistry.cxx
simgear/scene/model/placement.cxx
simgear/scene/model/placement.hxx
simgear/scene/util/SGSceneUserData.hxx

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frohlich [Sat, 14 Mar 2009 11:08:43 +0000 (11:08 +0000)]

The chunked stuff is no longer needed for the ground tiles.

... I (Mathias Froehlich), believe that it is more performant (for the GPU) to
build the biggest indexed sets possible at the expense of tight culling.
I (Mathias Froehlich) also know that the CPU is more performant on smaller chunks
building the old flat groundcache on such tiles. :)
So this code *was* to balance these two contrary requirements to some degree.

Now we have optimized datastructures for drawing and differently optimized
datastructures for intersection tests.

Modified Files:
simgear/scene/tgdb/obj.cxx

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frohlich [Sat, 14 Mar 2009 11:00:40 +0000 (11:00 +0000)]

Also align the ocean tiles with some horizontal axis.
This way the bounding boxes for this geometry is slightly smaller.
Helps ground intersection stuff to avoid the ocean triangles earlier.

Modified Files:
simgear/scene/tgdb/SGOceanTile.cxx

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frohlich [Sat, 14 Mar 2009 09:17:00 +0000 (09:17 +0000)]

Improove bounding volume building in the scenery loading process.
Refactor common code in the BoundingVolumeBuildVisitor.hxx.

Modified Files:
simgear/scene/model/BoundingVolumeBuildVisitor.hxx
simgear/scene/model/ModelRegistry.cxx
simgear/scene/model/ModelRegistry.hxx

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frohlich [Sat, 14 Mar 2009 09:16:06 +0000 (09:16 +0000)]

Make the debug geometry stuff work with a time argument.

Modified Files:
simgear/scene/bvh/BVHDebugCollectVisitor.hxx

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fredb [Fri, 13 Mar 2009 07:33:38 +0000 (07:33 +0000)]

Compile under windows

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frohlich [Fri, 13 Mar 2009 05:45:11 +0000 (05:45 +0000)]

Make sure each carrier gets its own valocity.

Modified Files:
simgear/scene/model/ModelRegistry.cxx

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mfranz [Thu, 12 Mar 2009 20:07:47 +0000 (20:07 +0000)]

warning--

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frohlich [Thu, 12 Mar 2009 18:34:07 +0000 (18:34 +0000)]

Make use of posix clocks if available.
Have a more general timestamp implementation.
Very useful for higher accuracy timings.

Modified Files:
simgear/structure/subsystem_mgr.cxx
simgear/structure/subsystem_mgr.hxx
simgear/timing/testtimestamp.cxx simgear/timing/timestamp.cxx
simgear/timing/timestamp.hxx

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frohlich [Wed, 11 Mar 2009 05:34:02 +0000 (05:34 +0000)]

Use a reference counted pointer for the condition.

Modified Files:
simgear/sound/xmlsound.hxx simgear/sound/xmlsound.cxx

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frohlich [Tue, 10 Mar 2009 19:23:19 +0000 (19:23 +0000)]

Remove unused methods.

Modified Files:
material/matmodel.hxx material/matmodel.cxx

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frohlich [Tue, 10 Mar 2009 19:22:08 +0000 (19:22 +0000)]

Make local functions static.

Modified Files:
model/SGReaderWriterXML.cxx

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frohlich [Tue, 10 Mar 2009 19:20:44 +0000 (19:20 +0000)]

Remove unused functions/includes ...

Modified Files:
simgear/scene/tgdb/userdata.hxx
simgear/scene/tgdb/userdata.cxx

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frohlich [Sat, 7 Mar 2009 21:47:22 +0000 (21:47 +0000)]

Zap SGLocation.

Modified Files:
projects/VC7.1/SimGear.vcproj projects/VC8/SimGear.vcproj
simgear/scene/model/Makefile.am
simgear/scene/model/placement.cxx
simgear/scene/model/placement.hxx
Removed Files:
simgear/scene/model/location.cxx
simgear/scene/model/location.hxx

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frohlich [Sat, 7 Mar 2009 21:45:14 +0000 (21:45 +0000)]

Ignore winding order since it is ignored later anyway.
Only emit fully defined primitives.

Modified Files:
simgear/scene/model/BoundingVolumeBuildVisitor.hxx

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frohlich [Sat, 7 Mar 2009 11:11:52 +0000 (11:11 +0000)]

Use SGGeod in the model placement.

Modified Files:
simgear/scene/model/placement.cxx
simgear/scene/model/placement.hxx

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frohlich [Sat, 7 Mar 2009 11:10:57 +0000 (11:10 +0000)]

Add convenience function to keep position with just an other elevation.

Modified Files:
simgear/math/SGGeod.hxx

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frohlich [Thu, 5 Mar 2009 06:06:02 +0000 (06:06 +0000)]

First step for something doing static friction stuff.

Add an id field to identify BVHMotionTransforms.
Provide a factory for ids.
Use that to identify velocity data.
Track the lowermost id in the visitors.

Modified Files:
simgear/scene/bvh/BVHLineSegmentVisitor.cxx
simgear/scene/bvh/BVHLineSegmentVisitor.hxx
simgear/scene/bvh/BVHMotionTransform.cxx
simgear/scene/bvh/BVHMotionTransform.hxx
simgear/scene/bvh/BVHNearestPointVisitor.hxx
simgear/scene/bvh/BVHNode.cxx simgear/scene/bvh/BVHNode.hxx
simgear/scene/util/SGSceneUserData.cxx
simgear/scene/util/SGSceneUserData.hxx

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frohlich [Tue, 3 Mar 2009 08:25:19 +0000 (08:25 +0000)]

Avoid duplicate triangles.

Modified Files:
simgear/scene/bvh/BVHStaticGeometryBuilder.hxx

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frohlich [Mon, 2 Mar 2009 18:02:50 +0000 (18:02 +0000)]

Remove the StaticLeaf visitor slot.
Add a nearest point visitor.

Modified Files:
BVHBoundingBoxVisitor.hxx BVHDebugCollectVisitor.hxx
BVHLineSegmentVisitor.cxx BVHLineSegmentVisitor.hxx
BVHStaticGeometryBuilder.hxx BVHStaticLeaf.cxx
BVHStaticLeaf.hxx BVHSubTreeCollector.cxx
BVHSubTreeCollector.hxx BVHVisitor.hxx Makefile.am bvhtest.cxx
Added Files:
BVHNearestPointVisitor.hxx

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frohlich [Sun, 1 Mar 2009 21:31:18 +0000 (21:31 +0000)]

Crude hack to work around my today introduced collision tree sharing problem.

Modified Files:
simgear/scene/model/ModelRegistry.cxx

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frohlich [Sun, 1 Mar 2009 21:25:48 +0000 (21:25 +0000)]

Don't waste space with too huge stl containers.

Modified Files:
simgear/scene/bvh/BVHStaticGeometryBuilder.hxx

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frohlich [Sun, 1 Mar 2009 21:25:14 +0000 (21:25 +0000)]

Don't waste space with too huge stl containers.

Modified Files:
simgear/scene/bvh/BVHStaticData.hxx

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fredb [Sun, 1 Mar 2009 15:50:45 +0000 (15:50 +0000)]

Win32 fix

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frohlich [Sun, 1 Mar 2009 15:40:22 +0000 (15:40 +0000)]

Build boundingvolumes in the model loading phase.

Modified Files:
ModelRegistry.hxx ModelRegistry.cxx
Added Files:
BoundingVolumeBuildVisitor.hxx

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fredb [Sun, 1 Mar 2009 12:50:39 +0000 (12:50 +0000)]

Update MSVC 7.1 projects - Add the BVH library

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fredb [Sun, 1 Mar 2009 12:49:52 +0000 (12:49 +0000)]

SGMatrix<T>::preMultTranslate should return self ( as postMultTranslate do )

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fredb [Sun, 1 Mar 2009 12:48:15 +0000 (12:48 +0000)]

BVHLineSegmentVisitor::setLineSegmentEnd doesn't return anything

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frohlich [Sun, 1 Mar 2009 12:40:50 +0000 (12:40 +0000)]

Implement setters for velocity notes in the model placement code.

Modified Files:
simgear/scene/model/placement.cxx
simgear/scene/model/placement.hxx

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frohlich [Sun, 1 Mar 2009 12:37:50 +0000 (12:37 +0000)]

More data to attach to the user data field.

Modified Files:
simgear/scene/util/SGSceneUserData.hxx

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frohlich [Sun, 1 Mar 2009 12:36:54 +0000 (12:36 +0000)]

Include the bounding volume tree on the build system.

Modified Files:
configure.ac simgear/scene/Makefile.am

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frohlich [Sun, 1 Mar 2009 12:35:49 +0000 (12:35 +0000)]

Initial commit of the bounding volume tree implementation.
The aim is to prove a better collion model in plenty ways.

Added Files:
.cvsignore BVHBoundingBoxVisitor.hxx
BVHDebugCollectVisitor.hxx BVHGroup.cxx BVHGroup.hxx
BVHLineGeometry.cxx BVHLineGeometry.hxx
BVHLineSegmentVisitor.cxx BVHLineSegmentVisitor.hxx
BVHMotionTransform.cxx BVHMotionTransform.hxx BVHNode.cxx
BVHNode.hxx BVHStaticBinary.cxx BVHStaticBinary.hxx
BVHStaticData.hxx BVHStaticGeometry.cxx BVHStaticGeometry.hxx
BVHStaticGeometryBuilder.hxx BVHStaticLeaf.cxx
BVHStaticLeaf.hxx BVHStaticNode.cxx BVHStaticNode.hxx
BVHStaticTriangle.cxx BVHStaticTriangle.hxx
BVHSubTreeCollector.cxx BVHSubTreeCollector.hxx
BVHTransform.cxx BVHTransform.hxx BVHVisitor.hxx Makefile.am
bvhtest.cxx

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frohlich [Sun, 1 Mar 2009 12:22:56 +0000 (12:22 +0000)]

Additions for the boundingvolumes
Modified Files:
SGGeometryTest.cxx SGIntersect.hxx SGLineSegment.hxx
SGTriangle.hxx

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frohlich [Fri, 27 Feb 2009 19:59:47 +0000 (19:59 +0000)]

Rotate the scenery tiles so that the horizont is axis aligned.
This might help culling and much more the upcomming collision tree.

Modified Files:
simgear/scene/tgdb/obj.cxx

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frohlich [Fri, 27 Feb 2009 19:30:28 +0000 (19:30 +0000)]

Make material get helper function static.

Modified Files:
simgear/scene/material/matlib.cxx
simgear/scene/material/matlib.hxx

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frohlich [Fri, 27 Feb 2009 18:52:53 +0000 (18:52 +0000)]

Initialize random number for the tests.
Define the triangles center by the weighted sum of the vertices.

Modified Files:
SGGeometryTest.cxx SGTriangle.hxx

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frohlich [Fri, 27 Feb 2009 06:05:36 +0000 (06:05 +0000)]

Use template arguments instead of hard coded double.

Modified Files:
simgear/math/SGTriangle.hxx

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frohlich [Fri, 27 Feb 2009 05:18:31 +0000 (05:18 +0000)]

Initialize uninitialized variables.
Adapt the precision bounds to what matches the expectations of IEEE math.

Modified Files:
SGMathTest.cxx

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frohlich [Fri, 27 Feb 2009 05:16:52 +0000 (05:16 +0000)]

Fix problem in unit quaternion return.

Modified Files:
SGQuat.hxx

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frohlich [Fri, 27 Feb 2009 05:16:12 +0000 (05:16 +0000)]

Make make check link again.

Modified Files:
simgear/math/Makefile.am

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frohlich [Sun, 22 Feb 2009 09:15:44 +0000 (09:15 +0000)]

The scenery center is history for a long time now.
Remove that from the transforms.

Modified Files:
simgear/scene/model/placement.hxx
simgear/scene/model/placementtrans.cxx
simgear/scene/model/placementtrans.hxx

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frohlich [Sun, 22 Feb 2009 08:13:24 +0000 (08:13 +0000)]

Small cleanups, bug fixes and improovements to the geometry/math stuff.

Modified Files:
simgear/math/SGBox.hxx simgear/math/SGIntersect.hxx
simgear/math/SGLineSegment.hxx simgear/math/SGMatrix.hxx
simgear/math/SGPlane.hxx simgear/math/SGRay.hxx
simgear/math/SGSphere.hxx simgear/math/SGVec2.hxx
simgear/math/SGVec3.hxx simgear/math/SGVec4.hxx

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durk [Sat, 21 Feb 2009 09:11:41 +0000 (09:11 +0000)]

Torsten Dreyer: the rotate animation has two ways to define a axis
1. by using center/x-m and axis/[xyz]
2. by using axis/[xyz]1-m and axis/[xyz]2-m

The translate animation only supports method 1. and here comes a patch that
enables method 2 for this animations, too.

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fredb [Thu, 19 Feb 2009 20:41:36 +0000 (20:41 +0000)]

Fix to compile with MSC

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Tim Moore [Sun, 15 Feb 2009 23:48:00 +0000 (00:48 +0100)]

Merge branch 'topic/nasal' into next

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mfranz [Sun, 15 Feb 2009 16:54:39 +0000 (16:54 +0000)]

"io.flush() implementation from Melchior. Also add a final filetype
element to the io.stat() array, which has been sitting around on my
box for a while and doesn't seem to have broken anything." -- Andy

(forward port from nasal/cvs)

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Tim Moore [Fri, 13 Feb 2009 09:07:15 +0000 (10:07 +0100)]

Merge branch 'topic/gcintersect' into next

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Tim Moore [Fri, 13 Feb 2009 08:35:50 +0000 (09:35 +0100)]

New getPrimitive function.

This searches for the primitive found in an OSG intersection query.

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Tim Moore [Fri, 6 Feb 2009 23:37:47 +0000 (00:37 +0100)]

Make SGSubsystemGroup::Member copy constructor private.

The copy constructor wouldn't make any sense and would confuse ownership of
the subsystem pointer. Problem noted by John Denker.

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Tim Moore [Fri, 6 Feb 2009 18:16:19 +0000 (19:16 +0100)]

Merge branch 'topic/cloudz' into next

Personal clone of SimGear, the library for FlightGear.

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