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027b4b0986
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1354 Commits

Author SHA1 Message Date
Robert Osfield
027b4b0986 Introduced InheritanceMaskActionOnAttributeSetting member to CullSettings, and associated applyMaskAction method that is 
now used in all CullSettings::set*() methods, which by default helps disable the inheritance mask associated
with settings that are made locally.
 2008-03-19 11:40:08 +00:00
Robert Osfield
1d1dcf2cf3 To osg::AutoTransform added support for MinimumScale, MaximumScale and AutoScaleTransitionWidth parameters 
and a new scheme for computing the scaling when using autoscale that introduces smooth
transitions to the scaling of the subgraph so that it looks more natural.
 2008-03-18 15:37:38 +00:00
Robert Osfield
7a7c197af3 Added minimum and maximum scale support to osg::AutoTransform 2008-03-17 15:22:03 +00:00
Robert Osfield
457a28d40e Improved the indenting 2008-03-14 11:06:54 +00:00
Robert Osfield
1be388c705 Changed the const get(), operator*() and operator->() methods to return non const T versions 2008-03-14 11:06:35 +00:00
Robert Osfield
292be66ecc Removed gl and glu prefixes from SceneGraphBuilder methods to avoid problems under Solaris 2008-03-13 19:44:10 +00:00
Robert Osfield
f1fe11f5a9 Added double versions of intersect methods 2008-03-13 16:05:40 +00:00
Robert Osfield
1b9cefa10f Added extra constructors 2008-03-12 20:15:45 +00:00
Robert Osfield
c4d07194a2 From Art Trevs, add support for saving external shader files. 
From Robert Osfield, adding missing member variable initializes and Output::getShaderFileNameForOutput() implementation
 2008-03-04 14:04:48 +00:00
Robert Osfield
f7c33bb2e8 Change the setViewAsLookAt method to use Vec3d rather than Vec3 for better precision 2008-03-04 11:53:09 +00:00
Robert Osfield
d42eee693f Added OSG_EXPORT 2008-03-01 13:40:57 +00:00
Robert Osfield
75d35b6ba1 Fixed typo 2008-03-01 12:50:54 +00:00
Robert Osfield
aa43b3c8a6 Added Camera::g/setIntialDrawCallback and g/setFinalDrawCallback(), and added 
screen snapshot example code to osghud.
 2008-02-29 15:25:57 +00:00
Robert Osfield
a4a39d32ff From Paul Martz, "Per the discussion in osg-users, this change adds code comments to the Matrix* headers to document assumptions in the getRotate() method." 2008-02-27 11:46:05 +00:00
Robert Osfield
3b4af26136 From Paul Martz, fixed get/set methods API 2008-02-27 11:43:58 +00:00
Robert Osfield
75b9a9c809 From Robert Osfield and Carlo Camporesi, took submission from Carlo for adding LoadingExternalReferenceMode to ProxyNode and extended it 
to include a wider range of options, also completed implementation
 2008-02-25 15:07:35 +00:00
Robert Osfield
55de8b03d9 From Wojciech Lewandowski, "----1---- 
Attached is a fixed version of OverlayNode.cpp. I fixed CustomPolytope::cut( osg::Plane ) method.  Bug was apparent in such scenario:
 
Let P1 be some random frustum polytope
Let P2 be the polytope that was created from P1 bounding box (P2 contains P1 entirely)
 
Then ignoring precision errors: P1.cut( P2 ) == P2.cut( P1 ) == P1.  But this condition was not always met. Cut failed when some of the polytope reference points happened to lie exactly on some intersecting planes in both P1 & P2  (plane distance was = 0).
 
I only use CustomPolytope for my shadowing stuff so I did not test how this affects rest of OverlayNode.cpp.
 
----2----
 
Also attached is a minor precision improvement for osg::Plane intersect method (double version). 
 
----3----
 
I have also one observation regarding osg::Plane - There are two intersect vertices methods (float and double flavour):
 
inline int intersect(const std::vector<Vec3>& vertices) const
inline int intersect(const std::vector<Vec3d>& vertices) const
 
I guess osg::Plane won't compile when someone changes default vec3 typedef to vec3d. Shouldn't the first method be changed to use vec3f explicitly ? Ie:
 
inline int intersect(const std::vector<Vec3f>& vertices) const"
 2008-02-25 14:15:27 +00:00
Robert Osfield
d003972a5f From Wojciech Lawandowski, "Fixed EllipsoidModel::computeLocalUpVector to use Vec3d instead of Vec3 for 
normal computation. Its really small issue, maybe not even worth submitting
;-). But one never knows when inadequate precision hits him.
"
 2008-02-25 13:17:30 +00:00
Robert Osfield
3333ca2b46 From Mathias Froehlich, "I have extended the X11 pbuffer code to use either the complete set of glx 1.3 
pbuffer functions or exactly ask for the extensions we need to call the
apropriate glx extension functions for and around pbuffers extensions.
The glx 1.3 version of this functios are prefered. If this is not pressent we
are looking for the glx extensions and check for them.
Prevously we just used some mix of the glx 1.3 functions or the extension
functions without making sure that this extension is present.
"
 2008-02-22 18:38:30 +00:00
Robert Osfield
67f1503c7d Refactored osgTerrain so that the interface for setting up layer is more straight forward, and added support into GeometryTechnique for handling multiple layers 2008-02-22 11:52:23 +00:00
Robert Osfield
6516bf4910 Added TextureUnit entry to osg::TransferFunction and osgTerrain::Layer 2008-02-20 12:34:13 +00:00
Robert Osfield
a97dc84228 Introduced typedef vec_type and value_type into LineSemgment class to allow easier 
switching between double and float versions.
 2008-02-18 14:51:05 +00:00
Robert Osfield
45c6bbb577 Changed constructors to take const pointers 2008-02-15 14:09:44 +00:00
Robert Osfield
c620786420 Updated versions for OSG-2.3.4 release 2008-01-29 10:28:56 +00:00
Robert Osfield
9cab2d59ba Updated version number for 2.3.3 release 2008-01-21 11:40:27 +00:00
Robert Osfield
6d3a90219c Removed redundental vertex buffer object flush methods 2008-01-21 11:36:54 +00:00
Robert Osfield
d2d282073c Moved the setting of _clipPlaneNum from the {} body to the intializer list to 
avoid reading from an unitialized variable.
 2008-01-18 21:01:18 +00:00
Robert Osfield
276fd99da9 Added getNumOperationsInQueue() method 2008-01-18 09:17:32 +00:00
Robert Osfield
802ac3f803 Updated ChangeLog, date and version number for 2.6.2 release 2008-01-14 11:22:23 +00:00
Robert Osfield
9d010e14fe From Paul Martz, "his pretty much wraps up the OcclusionQueryNode work. I might make some additional modifications if testing reveals any issues, otherwise it's ready for 2.4." 2008-01-10 11:02:21 +00:00
Robert Osfield
a46eb79311 Indentation/bracket fixes and change of default size 2008-01-09 21:17:10 +00:00
Robert Osfield
e73134d6fb Removed non standard and redundent /*EOF*/ 2008-01-08 14:38:58 +00:00
Robert Osfield
578f385760 From Mike Weiblen, support for geometry shaders, and osgeometryshaders example to demonstrate them. 2008-01-08 14:29:44 +00:00
Robert Osfield
ff565128af Introduced new osg::discardDeletedOpenGLObjects() methods, and usage of it in 
GrpahicsContext::close() to handle cases where deletingOpenGLObjects is no possible,
such as when GraphicsWindowEmbedded is used.
 2008-01-08 13:24:29 +00:00
Robert Osfield
35d9107d81 Added catch for handling cases where undefined settings for dislayNum and screenNum are used 2008-01-04 13:57:36 +00:00
Robert Osfield
d5db983b90 Updated version number for 2.3.1 release 2008-01-04 11:45:25 +00:00
Robert Osfield
b222d4201c From Paul Martz, "The osgocclusionquery example contained some duplicate code that was also in the core OSG occlusion query code. This change removes the need for that." 2007-12-26 22:00:28 +00:00
Robert Osfield
e39bb04c62 From Jason Daly, "I'm still having a problem with SWING animations on sequences. Here's 
the fix again, merged with this morning's svn (including the other
Sequence fixes from J-S)."
 2007-12-24 14:45:31 +00:00
Robert Osfield
8c5a9ac218 Fixed indentation 2007-12-23 13:08:14 +00:00
Robert Osfield
4889342c4a From Paul Martz, Introduced osg::OcclusionQueryNode with support for OpenGL occlusion query extension 2007-12-21 14:45:16 +00:00
Robert Osfield
a1ce3ffd9d Updated version number for 2.3.0 dev release 2007-12-17 21:08:52 +00:00
Robert Osfield
d7a2728fea From David Cullu, added various mathematical operators 2007-12-17 17:43:57 +00:00
Robert Osfield
ffab16ba2f From Karl Heijdenberg, moved set/getFrameStamp() from osgViewer::View to osg::View. 2007-12-11 16:34:37 +00:00
Robert Osfield
be5f709bdb From Mike Garrity, "There was an on again/off again thread on OSG users about 
creating subclasses of osg::Array that referenced data
stored an application's internal data structures. I took
a stab at implementing that and ran into a couple of
downcasts in Geometry.cpp. Enclosed is my take at fixing
those along with a simple example of how to do this."
 2007-12-11 15:55:02 +00:00
Robert Osfield
298e07fc72 From Mathias Froechlich, "I have extended the StateSet api with a 
StateSet::removeAssociatedModes(const StateAttribute*)

and a

StateSet::removeAssociatedTextureModes(unsigned, const StateAttribute*)

call. These funktions are just missing for a complete api IMO."
 2007-12-11 11:42:02 +00:00
Robert Osfield
4e5ce63c85 From Per Fahlberg, "Attached is a fix allowing removal of shaders from a program after it is 
first compiled. It will also allow new shaders to be attached after the
program is first compiled."
 2007-12-11 11:21:13 +00:00
Robert Osfield
f4afa427a7 From Roland Smeenk, "Attached you will find a large set of small typo fixes (mainly in the comments)." 2007-12-10 17:30:18 +00:00
Robert Osfield
5e6bab7de1 Updated wrappers 2007-12-09 14:54:02 +00:00
Robert Osfield
13e8af6305 From Robert Osfield and Richard Schmidt, made fixes inspired by an original submission from Richard which 
highlighted problems with Light, ClipPlane and Hint usage in osg::State's usage of cloneType
and reassignment of target/num in StateSet/these StateAttributes.
 2007-12-08 13:29:31 +00:00
Robert Osfield
1b1c5bbdd1 Added support for new double Vec*Array classes in various functors. 2007-12-04 14:46:46 +00:00