FGFS-4.1/OpenSceneGraph
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fea861e013
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174 Commits

Author SHA1 Message Date
Don BURNS
fea861e013 Fixed compile flags in Texture 2002-03-14 00:07:29 +00:00
Don BURNS
d0ee300405 Fixed DrawCallback in Drawable and added CullCallback to Drawable 
Cull Visitor now checks for a Drawable's CullCallback and calls it
if it exists.  It then prunes based on the return value (bool) of the
cull callback.
 2002-03-13 22:44:22 +00:00
Robert Osfield
a6aa57a255 Added support for seperate traversal masks for standard, left and right 
cull traversals.  This allows one to create seperate rendering for left
and right eyes when doing stereo.
 2002-03-03 22:31:46 +00:00
Robert Osfield
0439b72da7 Updates to the clamp to border support in osg::Texture. 2002-03-01 09:27:10 +00:00
Robert Osfield
2973ca0a25 Added support for setting the maximum number of graphics contexts that the 
OSG has to maintian.
 2002-02-28 00:11:31 +00:00
Robert Osfield
3444c95261 Integrated support for GL_CLAMP_TO_BORDER_ARB extension to osg::Texture, 
submitted by Sasa Bistrovic.
 2002-02-27 22:00:47 +00:00
Robert Osfield
1bdebcf174 Added new osg::AnimationPath which is contaner for a set of key frames for 
defining an animation path.  To be used with osg::Transform etc.
 2002-02-27 00:58:54 +00:00
Robert Osfield
7c0eb0f380 Added makeRotate(heading,pitch,roll) to Quat in prep for new classes for 
animation paths.
 2002-02-26 20:01:04 +00:00
Robert Osfield
e21af2adce Added support for glLightModel functionality via osg::LightModel. 2002-02-25 22:46:38 +00:00
Robert Osfield
f600f6fe4a Added support for glLineStipple via osg::LineStipple state attribute. 2002-02-24 20:55:45 +00:00
Robert Osfield
20781cc621 updates for Win32 Codewarrior build 2002-02-22 23:40:25 +00:00
Robert Osfield
64b706fd0b Fix for win32 Codewarrior build 2002-02-22 23:39:42 +00:00
Robert Osfield
00e91eec1d Add support for Metrowerks Codewarrior build under Windows. 2002-02-22 17:12:10 +00:00
Robert Osfield
aefaafdbf9 Fixed stereo implementation. 2002-02-18 23:01:09 +00:00
Robert Osfield
4abfdb1ebd Added OpenDX writer from Randall Hopper. 2002-02-18 20:46:47 +00:00
Robert Osfield
685d0b08cb Beginings of reimplementation of stereo support in scene view. Work 
not complete yet.
 2002-02-14 13:26:37 +00:00
Robert Osfield
0c1264f547 Fixed the fabsf define which was eroneous mapped to sqrtf, due to the copy and 
paste antipattern no doubt.
 2002-02-13 22:52:07 +00:00
Robert Osfield
b2e2a971fd Updates to Transform and CullVistor to support new getLocalToWorldMatrix methods. 2002-02-12 08:23:07 +00:00
Robert Osfield
386b87d4a0 Cleand up the root Makefile. 
Moved CullVisitor/RenderStage/RenderStageLighting across to managing lights
entirely within RenderStageLighting, and changed the management of modelview
matrices so that RenderLeaf now stores the absolute modelview matrix, rather
than a model matrix as done previously. The later allows RenderLeaf's to do
a glLoadMatrix rather than a glPushMatrix/glMultMatrix/glPopMatrix.
 2002-02-11 19:51:24 +00:00
Robert Osfield
0aab3a38b0 Updated Stats code, sent in by Geof Michel. 2002-02-11 00:40:37 +00:00
Robert Osfield
7d03f8a548 Implemented NodeVisitor's getLocalToWorldMatrix and getWorldToLocalMatrix 
to allow users to querry the current accumulated matrix state within the
scene graph.
 2002-02-10 22:35:22 +00:00
Robert Osfield
e6638d9974 Disbalbed a dumb warning in Windows build via a #pragma. 2002-02-10 20:05:38 +00:00
Robert Osfield
c999dfb154 Updates to docs and fixes to a few warnings. 2002-02-09 14:29:58 +00:00
Robert Osfield
ed45cccc25 Fixes for cygwin and mingw builds. 2002-02-09 10:24:39 +00:00
Robert Osfield
2fb698f4ca Removed osgWX and wxsgv from the repositry as it is intend to keep the core 
distribution clean from GUI examples, these instead should live in the bazaar.
This can better accomodate the many different types of viewer that users are
developming.
 2002-02-08 23:04:59 +00:00
Robert Osfield
2075eb0100 Added support for parents to Drawables. 
Bumped up version numbers in prep for 0.8.44.
 2002-02-08 22:55:21 +00:00
Robert Osfield
4c5fcd3f61 Fixes for IRIX and Boris Bralo's TerraPage loader. 2002-02-08 09:30:02 +00:00
Robert Osfield
62d8b1e8de Fixed teh setDrawCallback so that it now calls dirtyDisplayList() instead of 
dirtyBound.
 2002-02-07 08:07:33 +00:00
Robert Osfield
d12a726d5b Various investigations into culling errors w.r.t matrix inversion resulted in 
the conclusion that the osg::Matrix::inverse was broken, have lifted a new
implementation from sgl and it seems to work fine.  Will need further testing
but looks good.
 2002-02-07 01:15:15 +00:00
Robert Osfield
ff571d2690 Added a check to the destructor of Referenced so that it detects referenced 
objects that are deleted whilest still having a positive _refCount, such
as when a object has been deleted on the stack, yet other references still
exist for it.  Have put the desctructor implementation in Object.cpp to
avoid adding yet another file with only a couple of lines of code in.
 2002-02-07 01:11:20 +00:00
Robert Osfield
b00d103f4e Added callbacks to allow users to modify the underlying functionality of 
LOD, Billboard and Drawabel objects.
 2002-02-07 01:07:11 +00:00
Robert Osfield
a703130aa0 Have taken a few more steps towards support for view dependant transformations 
by adding a ComputeTransformCallback to osg::Transform, and have now removed
the recently added AutoTransform since it is nolonger required.  Have also
updated CullVisitor to account for the new ways for tracking transformation
matrices in the scene.
 2002-02-05 21:54:46 +00:00
Robert Osfield
7293af59ed Have removed the old lazy initialization of Matrix since it was causing bugs 
and adding checks to many mothods which in the end slow it down more than
not intilizing the code!  The code is now simpler, more robust and faster:-)
 2002-02-05 21:51:06 +00:00
Robert Osfield
57fb5a0182 Added beginings of new AutoTransform class. 2002-02-03 20:57:31 +00:00
Robert Osfield
6630cfb455 Fixes for GCC 3.0.3 build. 2002-02-03 19:18:14 +00:00
Robert Osfield
c1283c23e8 Removed the trailing ; after namespace {...} declariations in headers 
which was being picked as a warning under Codewarrior.
 2002-02-03 12:33:41 +00:00
Robert Osfield
af968b00bd Added first cut at new AutoTransform node which will be used for generating 
Transform's during the cull traversal such as for earth/sky etc.
 2002-02-03 11:38:20 +00:00
Robert Osfield
cc39c462de Updates for Borland compilation. 2002-02-03 11:35:24 +00:00
Robert Osfield
0c63a4b65d Added defined( __BCPLUSPLUS__) to windows export code segments. 2002-02-02 20:07:59 +00:00
Robert Osfield
97df94db7e Typo fixed in the header guard. 2002-02-02 10:52:30 +00:00
Robert Osfield
5b978813c3 Fixed clone(CopyOp&) and cloneType() methods which were out of sync with the 
new style clone operations.
 2002-01-30 19:59:36 +00:00
Robert Osfield
1aaa46dbe7 Fixes for Windows build. 2002-01-30 16:24:24 +00:00
Robert Osfield
4d43f83295 Removed the M_PI defines from include/osg/Math and have use a const double osg::PI etc 
in its place.
 2002-01-30 15:27:45 +00:00
Robert Osfield
9471714ba4 Changes for Borland C++ compiler changes. 2002-01-30 15:02:56 +00:00
Robert Osfield
7b370fcb57 Made the LineSegment destructor protected to force users to create segments 
on the stack thus ensure that they arn't created locally and have their
memory deleted incorrectly.

Also updated the IntersectVisitor so that it no used osg::ref_ptr<> internally
for storing all data. Have also move the IntersectState helper class to inside the
IntersectVisitor which simplifies the external interface to the class.
 2002-01-30 12:09:18 +00:00
Robert Osfield
c72efc1059 Fixes for windows build. 2002-01-29 20:25:45 +00:00
Robert Osfield
f061999b22 Removed the now rendundent DeepCopy and ShallowCopy files. 2002-01-29 14:20:29 +00:00
Robert Osfield
02ef10fcfa Moved all references to osg::Cloner to osg::CopyOp. 2002-01-29 14:04:06 +00:00
Robert Osfield
9a6a96a7e7 Fixed the header guard, which was using the name define as FileUtils. 
Problem spotted by Terry Welsh.
 2002-01-29 12:55:23 +00:00
Robert Osfield
2487861fbc Have add new osg::CopyOp which replaces last nights osg::Cloner, the new 
class now combines Cloner and DeepCopy into one class. Cloner and DeepCopy
will be removed in next commit.

Also have added osgcopy app to Demos which shows how the CopyOp have be
subclassed to create users own specific handling of copying.

Have fixed copy constructor problems in GeoSet which fix the deep copy
problem experienced yesterday.
 2002-01-29 12:52:04 +00:00