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1557 Commits

Author SHA1 Message Date
Robert Osfield
f977d7c606 Updated osgunittests with a matrix invert unit test, and added a conditional 
calling of invert_4x4 or invert_4x3 depending on the the right hand column of the matrix.

Updated wrappers
 2006-07-28 13:48:08 +00:00
Robert Osfield
a5ea4e0b33 From David Spilling, "Matrix_implementation.cpp modified as requested. I ran a version of it through a local version of osgunittests.cpp and it passes. 
Note that firstly it always returns the positive real quaternion (positive w)

Note also that it will sometimes slightly differ from the results of the other methods because it assumes that the input matrix really is a rotation matrix - if it isn't, e.g. because of rounding error, then the output quaternion will be very slightly different. For example, the test matrix

0 1 0 0
1 0 0 0
0 0 0.999999 0
0 0 0 1

will return 0.707107 0.707107 0.0005033 0.0005033

whereas the previous methods return 0.707107 0.707107 0.0 0.0

However, since quaternions are rotations, the meaning of how to convert a matrix that isn't a rotation is a little unclear..."
 2006-07-27 15:23:50 +00:00
Robert Osfield
3e8af92da1 From David Spilling, fix to Matrix::get(Quat&) 2006-07-27 11:14:28 +00:00
Robert Osfield
d9b6d87d5a Cleaned up per context buffers support 2006-07-26 15:29:26 +00:00
Robert Osfield
f1c2694c17 Updated copyright years. 2006-07-18 15:21:48 +00:00
Robert Osfield
419e185895 From Eric Wing, add alternate backdrop implementations. 
From Robert Osfield, updated naming  and copy constructor methods.
 2006-07-18 12:24:04 +00:00
Robert Osfield
a74801a0ee Added Optimizer::FlattenBillboardsVisitor. 2006-07-18 11:03:46 +00:00
Robert Osfield
2ef59b73e9 Change Unit to Units to keep consistent with OpenGL naming. 2006-07-17 11:43:26 +00:00
Robert Osfield
e8235f6967 Changed the Radeon defaults to 1, 128 for the factor and unit mulitpliers respectively. 2006-07-17 10:24:31 +00:00
Robert Osfield
9f81ef8561 Implemented Radeon workaround for polygonoffset 2006-07-14 14:38:55 +00:00
Robert Osfield
4bae225d39 Added s/getFactorMultiplier(), s/getUnitMultiplier(), areUnitAndMultipliersSet() and 
setFactorAndUnitMultipliersUsingBestGuessForDriver() static methods to
osg::PolygonOffset to help implement workarounds for lack of portablity of
settings between different hardware.
 2006-07-14 14:08:33 +00:00
Robert Osfield
0b32213394 From Eric Sokolowsky, 
"If a texture is used that is not a multiple of four, and compression
was requested through the texture's internal format, the texture's
internal format reverts to a non-compressed type and a NOTICE is given.
At present, compressed textures must have a multiple of four in each
dimension."
 2006-07-06 14:14:19 +00:00
Robert Osfield
865ee4429c From Eric Sokolowsky, 
"Attached is some fixes for Image::readImageFromCurrentTexture. It was
failing when used with a new Image object (some of the fields were
not set before they were used, and some were set to the wrong values).
A new optional parameter was added to give the desired data type, which
defaults to GL_UNSIGNED_BYTE, so programs should only need a recompile
to work properly."
 2006-07-06 14:02:14 +00:00
Robert Osfield
88609a5eee Updated version numbers for 1.1 release 2006-07-06 10:28:12 +00:00
Robert Osfield
d7f1c34df8 From Eric Sokolowsky, "The attached Texture.cpp fixes a problem when subloading compressed 
textures.  Near the top of the function that implements texture
subloading, osg::Texture::applyTexImage2D_subload(), the local variable
compressed_image examines the _image's_ pixel format to see if it is
compressed. However, further on, in calls to getCompressedSize() the
_texture's_ pixel format is used. In my application's Texture2D class,
I use osg::Texture::USE_ARB_COMPRESSION to
osg::Texture2D::setInternalFormatMode(), which causes the internal format
to become one of the generic ARB_COMPRESSED types, which do not have a
specific size. Thus the recent warning message added to
osg::Texture::getCompressedSize() is triggered. The correct behavior is
to use the format mode from the Image class instead of the Texture class
within the subload implementation, and then the size is calculated
correctly."
 2006-07-05 21:52:36 +00:00
Robert Osfield
0f209a5362 From Eric Sokolowsky, "There is code in Image.cpp that calculates the size of a compressed image 
based on the internal format. There is similar code in the Texture class
but it does not account for the ARB types. I modified the Texture class
implementation to show a warning when an incomplete internal format is
used to calculate the image size."
 2006-07-05 13:44:07 +00:00
Robert Osfield
ce4b3a7b9e Changed parameter name from osberver_ptr to observer. 2006-07-04 19:58:53 +00:00
Robert Osfield
f181228d4a From Michael Platings, added support for glBlendFuncSeperate. 2006-06-30 13:50:02 +00:00
Robert Osfield
6a2387373c From Eric Sokolowsky, made a couple of methods static. 2006-06-30 13:47:12 +00:00
Robert Osfield
30265ac0b3 Added support for RenderBin's have a local top level StateSet. This is now 
used by default in the depth sorted bin.
 2006-06-29 15:57:24 +00:00
Robert Osfield
d084c34e04 Added a functional DeleteHandler. 2006-06-26 20:35:10 +00:00
Robert Osfield
4ab7be2833 Martin Spindler, new osg::ClampColor state attribute. 2006-06-08 15:27:18 +00:00
Robert Osfield
e1c77dfe2a Minor tweaks of ints to unsigned ints 2006-05-16 21:20:36 +00:00
Robert Osfield
690aeea7e4 From Mike Weiblen, futher work on Uniform array support. 2006-05-16 21:00:45 +00:00
Robert Osfield
bf065ed3a4 From Mike Weiblen, support GLSL uniform arrays. A couple of tweaks and fixes from Robert Osfield. 2006-05-15 15:46:08 +00:00
Robert Osfield
1dcb923c15 From Daniel Trastenjak, added checking of binding modes to ensure that changes are only applied 
when the binding mode changes, thereby avoiding uncessary calls to dirtyDisplayList.

Note, from Robert Osfield, moved bodies of set*Binding() into Geometry.cpp to avoid
clutter in the header.
 2006-05-15 11:48:05 +00:00
Robert Osfield
ff518eb9c6 Removed redundent variable declaration. 2006-05-09 09:13:07 +00:00
Robert Osfield
3132f1f2f7 Fixed expire of children to work with the new Group::removeChildren method. 2006-05-04 19:15:52 +00:00
Robert Osfield
a8c52a90f0 Added selective support for thread safe ref/unref such that the rendering 
backend now doesn't use thread safe ref counting where multi-buffering exists.
This reduces the overhead of multi-threading.
 2006-05-02 15:52:46 +00:00
Robert Osfield
43f0efd6d2 Reorganised the Group::removeChild and Geode::removeDrawable methods so 
that removeChild(Node*), removeChild(uint) and equivilant Geode methods are
now inline methods, not designed to be overriden, and seperated out the
multiple remove method to be called removeChildren(uint, uint) which is
now the only virtual method.  There removeChildren is now the method to
override in subclasses.

This reorganisation requires some call code to be rename removeChild usage
to removeChildren.
 2006-05-02 09:45:31 +00:00
Robert Osfield
6558a5589f Reset the default number of graphics context to 1. 2006-04-25 09:00:07 +00:00
Robert Osfield
e7a4ad287b From Mike Weiblen, changes to internal help class in prep for array uniform support. 
Small tweaks for build under Linux from Robert Osfield.
 2006-03-28 16:08:32 +00:00
Robert Osfield
2b61cf0a1e From Farshid Lashkari, "The following patch adds a multisample option to the 
osg::DisplaySettings class. OsgCameraGroup will now read the setting
from the DisplaySettings instead of hardcoding the value. I added the
following commandline option to be able to set the multisample value:

--samples <num>

One thing to note, OsgCameraGroup would previously check if the
computer is an SGI and set multisample to 4. I retained this check in
DisplaySettings to be backwards compatible."
 2006-03-13 21:29:17 +00:00
Robert Osfield
4fc4e60cc3 From Bob Kuehne, added osg::getGlVersion() and fixed a minor typo in Texture3D. 2006-03-08 16:11:54 +00:00
Robert Osfield
c64f527925 From Brede Johansen, added missing array handling into Geometry::accept(AttributeFunctor& 
af) and Geometry::accept(ConstAttributeFunctor& af).
 2006-02-28 19:46:02 +00:00
Robert Osfield
deb6632b04 Fixes to removed dependency on RefNodePath. 2006-02-28 18:54:29 +00:00
Robert Osfield
abed6b7951 Ported NodeTrackCallback and NodeTrackManipulator across to use oberserver_ptr 
instead of RefNodePath.

Removed now redundent RefNodePath.
 2006-02-27 19:49:47 +00:00
Robert Osfield
1dcf4fe81f Added support in osg::computeWorldToLocal and compteLocalToWorld functions for automatically 
stripping any absolute or root CameraNode's from the NodePaths.

Added osg::Node::getWorldMatrices() convinience method.
 2006-02-27 19:48:34 +00:00
Robert Osfield
8f2ffb7c2d Added new observer_ptr templated smart pointer to allow one to retain pointers 
to objects but have the pointer reset to null if that object is deleted.
 2006-02-27 19:44:33 +00:00
Robert Osfield
def7a78842 Fixed typo of Validity. 2006-02-22 19:14:01 +00:00
Robert Osfield
32b929a493 Added support for OpenGL mode black listing to provide better support 
for extension checking and invalidation of OpenGL modes associated with
extensions.
 2006-02-22 14:31:13 +00:00
Robert Osfield
25abad8307 From Paul Martz, "I've attempted to make AutoTransform override computeBounds() to return 
an invalid bounding sphere if it hasn't seen a cull traversal yet. It
depends on _firstTimeToSetEyePoint, which is initially true, then false
after a cull. There might be a better way? If so, let me know.

This change does resolve the issue I had encountered with auto scale to
screen and incorrect culling."
 2006-02-21 13:51:10 +00:00
Robert Osfield
7d5c81bf5e From Ulrich Hertlein, spelling corrections and a few Doxgen comments. 2006-02-20 21:05:23 +00:00
Robert Osfield
9473d80345 Moved the intialization variable reset to end of the init funciton to 
avoid multi-thread initialization from producing different results.
 2006-02-20 16:50:47 +00:00
Robert Osfield
59ad441be1 Added BlenColour(Vec4) constructor and updated wrappers. 2006-02-09 12:20:42 +00:00
Robert Osfield
39381c6fe7 From Edmond Gheury, fixe and bug in the PrimitiveShapeVisitor. 2006-02-04 21:25:33 +00:00
Robert Osfield
e89852e25f From Marco Jez, " I've modified in order to make FBO mipmapping work. In 
FrameBufferObject.cpp there is also another fix: when initializing a FBO
attachment from a CameraNode attachment, the renderbuffer's format must be
set to the attachment's internal format, not to the image's pixel format.

Another problem is that attaching a renderbuffer to the FBO through
CameraNode is not simple (if not impossible) if you don't intend to specify
an Image object. Probably CameraNode could be enriched with an
"attach(buffer, width, height, format)" method. For example if you attach a
color buffer as a texture whose size is different than that of the
CameraNode's viewport you also need to attach a depth buffer of the same
size, because the depth buffer that is automatically attached by RenderStage
has the viewport's size. FBOs require that all attachment have the same
dimensions, so said setup will fail if you can't specify a custom depth
renderbuffer"
 2006-02-04 21:20:25 +00:00
Robert Osfield
a0f43443a4 From Marco Jez, addition of glw extension checking under Windows, and tweaks to 
BlendEquation and RenderStage to correct the extensions being tested.
 2006-01-18 11:45:58 +00:00
Robert Osfield
93a2c3d011 Improved handling of clean up of osg::Program/osg::Shader on closing of a graphis context. 2006-01-16 17:05:17 +00:00
Robert Osfield
ab71114219 Moved the body of the FBOExtensions::instance() to the .cpp and added bool to 
control whether that an FBOExtensions structure can be created if missing.
 2006-01-03 10:44:14 +00:00
Robert Osfield
bcd082db3d From Farshid Lashkari, compile fix 2005-12-20 09:13:59 +00:00
Robert Osfield
4535cc0c09 Added back in Switch::removeChild(Node*) 2005-12-16 11:04:33 +00:00
Robert Osfield
6ff781b5b0 Removed Switch::removedChild(Node*) as the Group::removeChild(Node*) implementation 
should be sufficient, as it calls the virtual removeChild(uint,uint).
 2005-12-15 15:50:17 +00:00
Robert Osfield
a8d7234a0b From Eric Wing, added missing removeChildren method. 2005-12-09 11:22:09 +00:00
Robert Osfield
a4ea759ce5 From Simon Julier, fixed typo of unknown. 2005-12-08 14:08:09 +00:00
Robert Osfield
53ee0ce3ec Added CameraNode::releaseGLObejcts() to help in clean up, and changed the 
ordering in SceneView::flushDeleteGLObjects() so that fbo's are deleted
before any texture objects they use are deleted.
 2005-12-08 10:06:57 +00:00
Robert Osfield
27ad107378 Added new Node::getParentalNodePaths() method. 
Added better handling in computeIntersections(..) of nodes that are internal
to the scene graph, correctly accounting for the accumulated transforms.

Changed the EventVisitor so that it only traveses active children rather than
all children.

Updated wrappers.
 2005-12-07 15:29:29 +00:00
Robert Osfield
3f3c7b1df8 Added Camera::isRenderToTextureCamera() method, and improved support in PickVisitor 
and IntersectVisitor for CameraNode, including the ignoring of render to texture cameras,
such that HUD's etc are still intersected against.
 2005-12-07 11:36:56 +00:00
Robert Osfield
e311cf83d8 Added checks in the drawImplementation to catch when attribute bindings are set on 
but the relevant arrays remain unset, this prevents previous crash when this
occured.
 2005-12-06 11:24:24 +00:00
Robert Osfield
6971588592 Changed debug message to INFO. 2005-12-05 20:11:50 +00:00
Robert Osfield
b16f40e5ab Moved the body of the getNumPrimitives() into the .cpp. 2005-12-03 00:03:31 +00:00
Robert Osfield
2ce7718a66 From Eric Wing, fixes for "warning: converting of negative value '-0x00000000000000001' to 'unsigned int'" 2005-11-29 11:39:07 +00:00
Robert Osfield
06cb8c030f Added temporary ref_ptr<osg::Image> to prevent the _image going out of scope 
due to another thread complete the texture::apply() while the present texture::apply()
is still running.
 2005-11-28 20:08:36 +00:00
Robert Osfield
0663c3b653 From John Donovan, typo fixes. 2005-11-25 19:18:12 +00:00
Robert Osfield
daefa1cae6 Added releaseGLObjects to PrimitiveSet. 2005-11-25 12:31:04 +00:00
Robert Osfield
736a8433ca Added FBO deletion support, and better FBO querry and fallback mechansim in RenderStage. 2005-11-24 15:18:12 +00:00
Robert Osfield
b5a5cd7901 Changed the default value of Texture::_resizeNonPowerOfTwoHint to true, to 
improve the backwards compatibility of peformance on systems that have OpenGL2.0
drivers but without hardware that can't handle non power of two textures.
 2005-11-24 10:28:09 +00:00
Robert Osfield
4ca3a4fd45 Changed the linux implement of getGLExtensionFuncPtr to querry for glXGetProcAddressARB 
and then use this if its available, otherwise fallback to the original dlsym usage.
 2005-11-23 15:25:56 +00:00
Robert Osfield
74830f9ce1 Added multi-buffering of the CameraNode::_renderingCache to help cope with multiple graphis context usages. 2005-11-23 13:44:27 +00:00
Robert Osfield
a91b8fa40a Moved getGLExtensionFuncPtr implementation into the .cpp to make it easier to 
change it implementation without forcing a complete recompile.
 2005-11-23 10:16:25 +00:00
Robert Osfield
33f4494830 Added missing dirtyDisplayList call into osg::Geometry::set calls. 2005-11-22 13:56:50 +00:00
Robert Osfield
85b3c4b179 Added check against LODScale being zero, and fixed the search for the maximum 
LOD range in the pixel size range fallback.
 2005-11-22 10:26:27 +00:00
Robert Osfield
611e49b736 From Chris Hanson, add LODScale support to pixel based LOD range selection. 2005-11-22 10:08:00 +00:00
Robert Osfield
26e77fc92f From Jason Daly, (with small tweak by Robert Osfield) fix for Prorgram::removeShader(Shader*) 
so that it properly remove the shader and its entry in the _shaderList.
 2005-11-22 09:57:32 +00:00
Robert Osfield
0e16b64665 Coverted tabs to space in core libraries. 2005-11-17 13:35:53 +00:00
Robert Osfield
b15b677cc3 From Mikkel Gjøl, addition of paramter set/get methods to osgGA::*Manipulators, 
change of ' ' to GUIEventAdapter::KEY_Space, fix to url in Matrix_implementation.cpp.
Syntax fixes by Robert Osfield to above submission fix inconsistencies with normal
OSG coding style.
 2005-11-17 11:03:20 +00:00
Robert Osfield
19c1863432 Added (_data || rhs._data) extra qualify to Image::compare is data equal test. 2005-11-17 09:20:58 +00:00
Robert Osfield
2d33e6f2ad From Mike Weiblen, support for ARB_texture_rectangle extension name. 2005-11-16 09:28:09 +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
73f7a68dbe Added writing of commandline options in getFormatedString when there is no description string. 2005-11-09 17:19:34 +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
258425d649 Bumped the version numbers up to 1.0 in preparation for 1.0-rc1. 2005-11-09 10:49:56 +00:00
Robert Osfield
6c70812928 Fixed warnings. 2005-11-09 10:41:52 +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
6ed9cb40cc From Colin McDonald, fixed image size calculation in getTotalSizeInBytesIncludingMipmaps(), 
added checks on success of opening files for writing in the .ive plugin.
 2005-11-08 13:51:28 +00:00
Robert Osfield
18c916de1a From Bob Kuehne, proper c++ cast instead of c-cast for ApplicationUsage 2005-11-07 15:46:05 +00:00
Robert Osfield
efd96108fb From Gideon May, compile fixes for OSX. 2005-11-07 11:14:23 +00:00
Robert Osfield
4915259878 Improved support for texture subload/render to texture in various Texture classes 
and RenderStage.
 2005-11-04 12:08:16 +00:00
Robert Osfield
7c612fb1d9 Added env var docs on OSG_MAX_TEXTURE_SIZE 2005-11-03 10:59:22 +00:00
Robert Osfield
eb28f9f587 From Eric Sokolowsky, added writeEnvironmentSettings to help report what OSG 
centric environment variables are used.
 2005-11-03 10:01:09 +00:00
Robert Osfield
f3cfe97da9 Added support in DisplaySettings and OscCameraGroup for requesting accumulator buffer. 2005-11-02 19:15:18 +00:00
Robert Osfield
781f6d3cec From Colin McDonald, "Fixes for some duplicate global symbol definitions in the plugins, 
which cause errors when creating a statically linked executable."
 2005-11-02 10:29:38 +00:00
Robert Osfield
44d0e90f92 Changed the error number reporting to be reported as hex. 2005-11-01 20:16:31 +00:00
Robert Osfield
4509232792 Improved handling of osg::Image copying. 2005-11-01 15:23:03 +00:00
Robert Osfield
a4275fb8d7 From Brad Colbert, Added checking for a NULL return string rom gluErrorString (with slight reformating of this by Robert Osfield.) 2005-11-01 11:18:40 +00:00
Robert Osfield
a742cb682e Added RenderTargetFallback option into osg::CameraNode. 2005-11-01 10:42:54 +00:00
Robert Osfield
79a7f8c729 Added catch for NULL return from glGetString( GL_VERSION ); 2005-10-29 10:04:35 +00:00
Robert Osfield
fa5ab64c94 From Ravi Mathur, "Here is an update to BlendEquation that adds checking for the 
SGIX_blend_alpha_minmax and EXT_blend_logic_op extensions.  It is
tested with the osgblendequation example.  If the extensions are not
supported, a WARN level notification is generated."
 2005-10-28 13:18:09 +00:00
Robert Osfield
1b26232f71 Added command line support for the interlaced stereo modes. 2005-10-25 15:49:48 +00:00
Robert Osfield
f46044084a From Farshid Lashkari & Robert Osfield: Added support for VERTICAL_INTERLACE and HORIZONTAL_INTERLACE 
stereo modes use the stencil buffer.
 2005-10-25 15:43:04 +00:00
Robert Osfield
2b2ca82b5a Added check against glGetString(GL_VERSION) returning NULL. 2005-10-25 13:24:39 +00:00
Robert Osfield
f2f6e6bb45 Added beginnings of Programming Guide, and NodeTrackerCallback. 2005-10-24 10:51:50 +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
4b43b22c5a Added support for CameraView into NodeVistor, and support for CameraNode and CameraView 
into the AnimationPathCallback so you can now animate both via animation paths.
 2005-10-05 09:48:53 +00:00
Robert Osfield
8e9ffd09af Added osg::CameraView to help application/modellers position their cameras in scenes. Note, 
CameraView is *not* a camera, it isn't an active object, but a passive one that
camera must track each frame to following the path of the CameraView.
 2005-10-04 13:41:20 +00:00
Robert Osfield
ff9ace16b4 From Keith Steffen, fixed bug in StateSet::clear() where parents of texture attributes 
where not being reset correctly due to incorrect ordering of _textureAttributeList.clear().
 2005-10-03 19:37:54 +00:00
Robert Osfield
e2f2960704 Added a dirtyDisplayList() to the setColor() and setTesselationHint() methods. 2005-10-01 19:27:52 +00:00
Robert Osfield
76058f747c From Marco Jez, added fallback to TextureCubeMap subloading that calls load 
when mipmaps are required, but non are present.
 2005-09-29 09:49:20 +00:00
Robert Osfield
05528abf25 From Chris Hanson: 
Spelling fixes in include/osg/LOD

   Negated priority in PagedLOD when using _rangeMode==PIXEL_SIZE_ON_SCREEN

   Added clampedPixelSize() methods to CullStack and CullingSet to return fabs()ed values.

   Changed LOD and PagedLOD ::traverse to use clampedPixelSize() methods.
 2005-09-28 13:33:58 +00:00
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
f32984fefe Removed some debugging messages 2005-09-10 12:51:18 +00:00
Robert Osfield
6391691be6 Added release() to all GraphicsOperations in GraphicsThread. 2005-09-03 20:54:32 +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
caaeaee321 Fixed typo 2005-09-01 19:12:06 +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
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
d154c2a4cd From Eric Sokolowsky, warning fixes for g++ 4.0 under Fedora Core 4. 2005-08-25 17:53:01 +00:00
Robert Osfield
ac07e07705 Further work on GraphicsContext/GraphicsThread 2005-08-20 08:59:03 +00:00
Robert Osfield
356f1ccfaf Added GraphicsThread class 2005-08-18 20:35:19 +00:00
Robert Osfield
51faa7e43a Various updates to support the new GraphicsThread class. 2005-08-18 20:17:51 +00:00
Robert Osfield
84618ffcb3 Merged RenderToTextureStage functionality into RenderStage 2005-08-17 10:12:49 +00:00
Robert Osfield
d48841f09b Fixed indenting and typo 2005-08-09 10:47:21 +00:00
Robert Osfield
e534e4d1ed Added setStateSet(0) to destructors to force the problem clean up of attached 
StateSets.
 2005-07-30 18:44:18 +00:00
Robert Osfield
4e69d46289 Further work on trying to get glGenerateMipMapEXT working in conjunction with 
frame buffer objects.  Still don't work under Linux yet through :-|
 2005-07-27 11:27:44 +00:00
Robert Osfield
83da1b0894 From Brede Johansen, fix to the isImageTranslucent() method. 2005-07-26 16:05:42 +00:00
Robert Osfield
bddaefd569 Perliminary support for glGenerateMinMapEXT. 2005-07-25 16:12:24 +00:00
Robert Osfield
384830d37e Added handling of automatic setting up of the contextID. 2005-07-25 14:28:22 +00:00
Robert Osfield
3c23a42f17 Added support for TextureCubeMap into osgUtil::RenderToTextureStage. 2005-07-25 13:05:57 +00:00
Robert Osfield
ee8f7bb756 Added post draw callback to osg::CameraNode/osgUtil::RenderToTextureStage. 
Added support for Texture1D, 2D, 3D and TextureRectangle into osgUtil::RenderToTextureStage.
 2005-07-24 20:31:21 +00:00
Robert Osfield
47651d3c8d Added glSissor suppor via new osg::Scissor class. 
Added .osg support for osg::Scissor.
Added .ive support for osg::Viewport and osg::Scissor.
 2005-07-22 09:31:19 +00:00
Robert Osfield
7776924407 Checked in graphics context. 2005-07-21 08:43:24 +00:00
Robert Osfield
1e9fb4ab03 From Marco Jez (with tweaks by Robert Osfield) : clean up of inheritance from std::vector<> classes 2005-07-20 19:42:59 +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
d35ea68f3e Renamed Byte2,3,4 and Short2,3,4 and UByte4 to use the Vec*b, Vec*s and Vec4ub form 2005-07-15 14:41:19 +00:00
Robert Osfield
0e4b263ddb Fix PagedLOD::addChild(,,) so that they allocate the correct size of range data. 2005-07-14 20:32:25 +00:00
Robert Osfield
aece690d8e Removed the set culling active flag setting 2005-07-14 10:34:46 +00:00
Robert Osfield
53347812cb From Mike Weiblen, addiding of Program::validateProgram and osg::isNotifyEnabled() method 2005-07-14 10:27:00 +00:00
Robert Osfield
facb0e2638 From Pavel Moloshtan, Byte2,3,4 and Short2,3,4 classes and their Array counterparts. 
With a few build tweaks and bug fixes by Robert Osfield.
 2005-07-05 15:57:53 +00:00
Robert Osfield
72488d274f Added support for equalizing the normals along tile boundaries. 2005-07-02 08:11:55 +00:00
Robert Osfield
4e0a5e5069 Added missing dirtyBound(). 2005-06-27 08:54:43 +00:00
Robert Osfield
e8cc8f06c5 From Martijn Kragtwijk: "I ran into the same problems as Karl Martensson 
(http://openscenegraph.org/archiver/osg-users/2005-June/0575.html);
after switching children of a Switch node off and on again, they become
unpickable. This issue occurs first in 0.9.9, with 0.9.8 everything is fine.
My fix involves calling dirtyBound() every time the on/off-values of the
Switch are changed"
 2005-06-24 15:34:46 +00:00
Robert Osfield
3baa8cdad2 Disabled NPO2T on GeforceFX. 2005-06-22 11:02:37 +00:00
Robert Osfield
7453711267 From Mike Weiblen, 
" - adjustments to improve namespacing on VS
  - clarify compilation status message"
 2005-06-20 10:36:06 +00:00
Robert Osfield
c5cad6982e Further FBO support work. 2005-06-16 14:01:38 +00:00
Robert Osfield
1641cd7b54 From Pavel Moloshtan, added support of Drawable::Extensions::glDeleteQueries() 2005-06-16 13:53:52 +00:00
Robert Osfield
3a0b742461 Added copyright notices. 2005-06-16 11:45:50 +00:00
Robert Osfield
d702fed0ef Moved FBO support from osgfbo example into core osg. 2005-06-16 11:42:59 +00:00
Robert Osfield
77a4cef9d6 Futher work on FBO support 2005-06-15 20:06:10 +00:00
Robert Osfield
bc76fbf60d Added automatic creation of texture when size is set but not osg::Image is assigned. 
This is useful for FBO usage.
 2005-06-15 20:05:47 +00:00
Robert Osfield
92087ee5ac From David Guthrie, " In the constructor 
in removes any options beginning with "-psn" from argv on OSX by
calling the "remove" method.  When a .app run is created in OSX,
which is required to get a fully functioning UI application, the OSX
finder passes a -psn_XXXX option to the application where the XXXX
refers to a unique process number.  An example option would be "-
psn_0_37617665".  The argument parser was choking on this option in
all the osg example applications."
 2005-06-15 11:49:25 +00:00
Robert Osfield
dfaed083ea Added osgmultiplecameras example and support for pre/post multiplaction. 2005-06-15 10:59:10 +00:00
Robert Osfield
71122ff38f Work on the RenderToTexture usage of the new osg::CameraNode. Both osghud 
and osgprerender now ported across to osg::CameraNode.
 2005-06-14 20:51:35 +00:00
Robert Osfield
868d381528 Added osg::CameraNode. 2005-06-14 13:16:58 +00:00
Robert Osfield
4fb9039d0c Fixed position of glBindBuffer. 2005-06-14 08:48:48 +00:00
Robert Osfield
27c4c6a956 Moved the set/getName() support from osg::Node etc into the osg::Obejct 
base class
 2005-06-08 13:16:19 +00:00
Robert Osfield
e0cf176590 From Mike Weiblen, added GLSL datatypes mat2 and mat3 to osg::Uniform, with .osg and .ive support 2005-06-08 10:36:56 +00:00
Robert Osfield
a799cdca2f From Tim Daust, "I fixed the getScale functions in matrixf and 
matrixd.  It was returning the values of the diagonal
of the matrix, which only returns the scale if there
is not a rotation.  I fixed this by returning the
length of the  vectors that form the basis.
  I also added a function to orthonormalize the
rotation component of the matrix. I seem to always run
into situations where non uniform (or even uniform)
scale complicate my calculations, and I thought other
members of the community could use this function as
well."
 2005-05-31 06:21:16 +00:00
Robert Osfield
fee1e75fe0 Changed char* to const char* 2005-05-31 05:47:40 +00:00
Robert Osfield
2b08f729f3 Updated change log. 
From Fredric Marmond, changed unsigned int to unsigned long to avoid compile errors under 64 bit compile.
 2005-05-25 15:35:51 +00:00
Robert Osfield
59be8c19f3 Changd unsigned int's to unsigned char* to fix gcc3.4 64 bit issues. 2005-05-25 09:50:11 +00:00
Robert Osfield
f6298daae4 Added env var report. 2005-05-20 06:39:41 +00:00
Robert Osfield
955cc1ec2a Added s/getClearMask() support to osg::ClearNode, osgUtil::SceneView and the 
.osg plugin.
 2005-05-18 19:55:14 +00:00
Robert Osfield
51458ceea7 Fixed copy and paste mistakes in setEventCallback methods 2005-05-18 18:31:03 +00:00
Robert Osfield
4645217733 Added RADEON as render type for disabling mipmapped NPO2T 2005-05-17 20:12:13 +00:00
Robert Osfield
2e4b266c39 Added differentiation between Non power of two textures when mip mapped vs 
when not mipped mapped to get round the issue of incomplete support under
ATI cards.
 2005-05-17 11:00:13 +00:00
Robert Osfield
1dd553ed0e Bumped version numbers to 0.9.9 in rediness for 0.9.9 release. 2005-05-16 17:17:53 +00:00
Robert Osfield
428608e781 Warning fixes for IRIX 2005-05-16 15:51:57 +00:00
Robert Osfield
a209542c60 Added missing Uniform(Matrixd) constructor implementation 2005-05-12 19:05:33 +00:00
Robert Osfield
bf4d63f6ea Added new Node/Drawable::s/getInitialBound and Node/Drawable::s/getComputeBoundCallback 
methods and reimplement computeBound so that it passes back a bounding volume rather
than modifying the local one.
 2005-05-12 14:03:22 +00:00
Robert Osfield
fe384e53c7 Added clear of lazy uniform updating structure on relink, also added debug 
output of shader being compiled.
 2005-05-12 08:54:11 +00:00
Robert Osfield
679c44f4ae Changed the info log so that it output to INFO on success, to WARN when an 
error has occured.
 2005-05-11 19:32:57 +00:00
Robert Osfield
aa6ea8c047 Completed GLSL support in .ive 2005-05-11 13:37:38 +00:00
Robert Osfield
fb34b22e34 Cleaned up API of BindAttributeLocation, added deletion of shader objects. 2005-05-11 11:41:44 +00:00
Robert Osfield
d681d47c72 Moved the infolog to the error handling block and upping its notification 
level to WARN to provide better feedback on failure with needing to use
DEBUG notification level.
 2005-05-10 18:21:31 +00:00
Robert Osfield
1afd5e48a7 Added support for PROTECTED and OVERRIDE to uniforms. 2005-05-10 13:56:05 +00:00
Robert Osfield
7d6c90aaa4 Added missing copy of _stereo 2005-05-08 15:24:26 +00:00
Robert Osfield
d1a1b1d95c Added more comprehensive releaseGLObjects(State*=0) throughout Nodes, 
Drawables,StateSet, and osgDB::Registry.

Added cleanup_frame() from to osgProducer::OsgCamerGroup to help with proper
clean of OpenGL objects before exit, and modified osgviewer, osghangglider,
osgwindows examples to do the extra frame call to cleanup_frame() before exit.
 2005-05-07 20:47:09 +00:00
Robert Osfield
7480d51830 From Mike Weiblen, further work on GLSL support 2005-05-06 09:58:49 +00:00
Robert Osfield
fc585cd33d From Farshid Lashkari, support for non power of two extension. 2005-05-06 09:04:41 +00:00
Robert Osfield
2798d58a41 Added support for osg_FrameNumber, osg_FrameTime, osg_ViewMatrix, osg_InverseViewMatrix 
into SceneView, controlled via a setActiveUniforms(.) method.
 2005-05-05 12:30:54 +00:00
Robert Osfield
c4e2e85aa1 From Farshid Lashkari, added Texture::Extension support for non power of two extension. 2005-05-05 09:18:03 +00:00
Robert Osfield
97daa561f4 Added support for lazy state updating of uniforms. 2005-05-03 21:46:47 +00:00
Robert Osfield
b85d4d4e7e Added support for optimization of Uniforms 2005-05-02 10:18:37 +00:00
Robert Osfield
938d13ecc7 Improved the handling of update/event callbacks on Drawable and Geodes 2005-05-02 09:57:58 +00:00
Robert Osfield
03232ec667 Moved osg::Impostor to osgSim::Impostor, as Impostor isn't a core feature. 2005-05-01 19:48:49 +00:00
Robert Osfield
a5fcddc5e5 From Mike Weiblen, Progra/Shader fixes 2005-04-30 07:02:02 +00:00
Robert Osfield
7117ff4bd3 Added support for controlling the frequency of checking for OpenGL errors 
via:

        enum CheckForGLErrors
        {
            /** NEVER_CHECK_GL_ERRORS hints that OpenGL need not be checked for, this
                is the fastest option since checking for errors does incurr a small overhead.*/
            NEVER_CHECK_GL_ERRORS,
            /** ONCE_PER_FRAME means that OpenGl errors will be checked for once per
                frame, the overhead is still small, but at least OpenGL errors that are occurring
                will be caught, the reporting isn't fine grained enough for debugging purposes.*/
            ONCE_PER_FRAME,
            /** ONCE_PER_ATTRIBUTE means that OpenGL errors will be checked for after
                every attribute is applied, allow errors to be directly associated with
                particular operations which makes debugging much easier.*/
            ONCE_PER_ATTRIBUTE
        };

        /** Set whether and how often OpenGL errors should be checked for.*/
        void setCheckForGLErrors(CheckForGLErrors check) { _checkGLErrors = check; }

        /** Get whether and how often OpenGL errors should be checked for.*/
        CheckForGLErrors getCheckForGLErrors() const { return _checkGLErrors; }
 2005-04-29 20:56:20 +00:00
Robert Osfield
68032dafc8 Commented out notify messages to prevent crash under OSX at start up. 2005-04-29 13:30:59 +00:00
Robert Osfield
a1bda0dab8 Added support for per context extension string. 
Note, this required adding a unsigned int context ID to the osg::isGLUExtensionSupported(,)
and osg::isGLExtensionSupported(,) functions.  This may require reimplementation
of end user code to accomodate the new calling convention.
 2005-04-26 13:15:27 +00:00
Robert Osfield
59ebf86dd0 Added #include <algorithm> for VS.NET build 2005-04-26 11:20:19 +00:00
Robert Osfield
3c90a5f694 Added support notification of Drawable parents of StateSet that event/update callbacks have been called. 2005-04-26 09:58:19 +00:00
Robert Osfield
baa9af49c4 Reduced the verbosness of debugging messages 2005-04-25 14:28:16 +00:00
Robert Osfield
e24cfa0370 Futher work on supporting update and event callbacks in StateSet, Uniform and StateAttribute 2005-04-25 13:37:12 +00:00
Robert Osfield
bc83e63bb4 Futher work on adding event and update callbacks to StateSet, Uniform and StateAttributes 2005-04-25 11:05:02 +00:00
Robert Osfield
193c83cb9c Added ParentList's into StateSet, Uniform and StateAttribute in preparation for 
providing update and event handling.
 2005-04-24 21:04:54 +00:00
Robert Osfield
f91efb7f31 Added missing bodes of Uniform::operator = and setEvent/UpdateCallback in StateSet. 2005-04-23 10:41:30 +00:00
Robert Osfield
819d2c6c56 Preliminary steps to adding update and event callbacks to StateSet, StateAttribute 
and Uniform.
 2005-04-22 22:45:39 +00:00
Robert Osfield
2914f7c342 Improved handling of invalid imagery in BufferObject 2005-04-22 15:43:34 +00:00
Robert Osfield
8b4f9dce60 From Mike Weiblen, added support for samplers and mat4 to .osg 2005-04-22 07:13:50 +00:00
Robert Osfield
496227d239 From Mike Weiblen, removed Uniform not quite ready notice, 
and added .h files into osgshaders project file.
 2005-04-20 18:50:50 +00:00
Robert Osfield
e2a85f6bc6 From Brede Johnansen, adding support for EXT, ARB and GL version 1.4 point parameters. 2005-04-20 12:32:43 +00:00
Robert Osfield
88e8477cbf Moved istream/ostream includes out of Vec3f, and reimpleted osg::Matrix*::compare. 2005-04-17 10:41:23 +00:00
Robert Osfield
1525a00e1f From Mike Weiblen,added debug info to osg::Program and changed shader uniform names to 
avoid conflict with built in functions
 2005-04-16 10:11:18 +00:00
Robert Osfield
f4be038d46 Moved Plane and Quat << operators into the io_utils headers 2005-04-15 20:59:24 +00:00
Robert Osfield
678b22ce83 Updated Copyright notices to 1998-2005. 2005-04-14 21:41:28 +00:00
Robert Osfield
086efcdff1 Removed setProgram from osg::StateSet as Program works just fine right now 
as a standard osg::StateAttribute and set in a StateSet with setAttribute.
 2005-04-14 15:53:28 +00:00
Robert Osfield
d6d764a729 From Terry Welsh, added copy texture support to TextureRectangle 2005-04-13 18:19:38 +00:00
Robert Osfield
789cb7dea7 Added applying of all parents uniforms 2005-04-13 14:31:25 +00:00
Robert Osfield
0015a31de8 Added basic support for applying uniforms to programs, non lazy state updating 
is yet applied though.
 2005-04-13 14:12:06 +00:00
Robert Osfield
2e10cffb4d Work in progress on shader language uniform support 2005-04-13 12:00:28 +00:00
Robert Osfield
d268cf46fa Renamed SG_LIBRARY and SG_EXPORT macro's to OSG_LIBRARY and OSG_EXPORT 2005-04-11 17:14:17 +00:00
Robert Osfield
4fec031e6c Moved #include <osg/State> from header into .cpp to clean up build. 2005-04-11 15:17:24 +00:00
Robert Osfield
2fb3d9aae5 Fixed warning, and sorted entries in GNUmakefile 2005-04-11 10:12:32 +00:00
Robert Osfield
d31cd3dce6 From Mike Weiblen, updates to GL Shadler Language support 2005-04-08 13:10:44 +00:00
Robert Osfield
7d24d9fdd5 Added #include <algorithm> 2005-04-08 12:22:03 +00:00
Robert Osfield
a2974de978 Moved the istream and ostream support from Vec* and Matrix* into a seperate io_utils file. 2005-04-08 09:01:23 +00:00
Robert Osfield
84e8338be1 From Mike Weiblen, "adds sourcefiles for beginnings of .osg fileformat i/o support 
> - enhancemens to core GLSL classes to support file i/o"
 2005-04-07 20:23:58 +00:00
Robert Osfield
d160b4977b Fixed the MatrixTransform(Matrix&) constructor so that it correct sets _inverseDirty = true; 2005-04-07 15:27:53 +00:00
Robert Osfield
2e32a7cb78 From Carlo Camporesi,fixed for loop bug 2005-04-04 11:47:50 +00:00
Robert Osfield
aa8dbea11c From Mike Weiblen, updates to Shander Language support 2005-04-04 10:08:15 +00:00
Robert Osfield
60cecb8959 Added State::getActiveUnit and usage of it in the glTexCopyImage*() implementations 2005-03-25 11:07:48 +00:00
Robert Osfield
7883574d28 From Mike Weiblen, 
"updates for GLSL core integration:
Code compiles and runs on win32.
Basic functionality of Program and Shader in place.
Program derived from StateAttribute.
Uniform value propagation is not yet functional (in development)
Includes some patches by Nathan Cournia.
includes example testcase to demo use of new classes."
 2005-03-24 09:37:45 +00:00
Robert Osfield
2ab78cfe38 From Marco Jez, fixed constness of data return type 2005-03-23 21:00:28 +00:00
Robert Osfield
60597f4bbb Fixed the scaling in pixelSize computation and the autoscale usage of it. 2005-03-23 10:46:08 +00:00
Robert Osfield
667ecd91f1 From Alberto Farre, fixes to ProxyNode. 2005-03-18 10:00:16 +00:00
Robert Osfield
a2e8bc6267 Added support for set/getUniform and set/getProgram into osg::StateSet. 2005-03-11 20:29:21 +00:00
Robert Osfield
7bf72cd43b From Marco Jez, improved Texture2D and Image handling of compare(). 2005-03-07 14:30:55 +00:00
Robert Osfield
5684a130b7 From Alberto Farre, addition of ProxyNode, with support in .osg, .ive and .flt loaders 2005-03-07 14:06:09 +00:00
Robert Osfield
d0c79ea638 From Mike Weiblen, warning fix for VS7.1 2005-03-07 12:05:48 +00:00
Robert Osfield
a139d28a12 Added the use of pixel buffer object in ImageStream so that it is only 
compiled in on non OSX platforms.
 2005-03-07 12:05:22 +00:00
Don BURNS
678281f2f2 In osg::isGLUExtensionSupported, fixed gluGetString to call GLU_EXTENSIONS 
rather than GL_EXTENSIONS.
 2005-03-02 15:06:23 +00:00
Robert Osfield
0f61af08bd Added support for new event visitor type into osgGA and osgProducer::Viewer, 
and event callback into Drawable.
 2005-02-25 14:02:48 +00:00
Robert Osfield
96514b5077 New simplified timer implementation. 2005-02-25 08:38:05 +00:00
Robert Osfield
79833fa704 Added pause, rewind and play support into xine plugin. 2005-02-24 17:07:37 +00:00
Robert Osfield
5fbb1f11cd From Mike Weiblen, adding prelimimnary GL Shader Language support into core OSG lib. 
with renaming and reordering by Robert Osfield,
 2005-02-24 13:33:35 +00:00
Robert Osfield
164cb8216c Made Referenced::ref() and unref() inline methods. 2005-02-23 12:50:10 +00:00
Robert Osfield
e01990d419 Made the osg::Referenced Mutex be declared as a pointer to a Mutex, with the 
Mutex allocated dynamically when required. Added the following methods to
help manage the usage of the mutex:

        void setThreadSafeRefUnref(bool threadSafe);

        bool getThreadSafeRefUnref() const;
 2005-02-22 20:25:58 +00:00
Robert Osfield
feb06f7e4b Added improved PBO support. 2005-02-22 13:34:24 +00:00
Robert Osfield
25658ad31f Fixes from Marco Jez. 2005-02-22 11:55:30 +00:00
Robert Osfield
64e6b79340 Changed the Switch::addChild(Node*) behavior so it doesn't override the 
any pre-exisitng _values value.
 2005-02-22 10:08:01 +00:00
Robert Osfield
5215d43e14 warning fix 2005-02-10 20:21:01 +00:00
Robert Osfield
ec8624f185 Implemented the osg::Image::isImagTranslucent function. 2005-02-10 15:52:18 +00:00
Robert Osfield
021440b9a4 Commented out the debug messages, added back in the audio into the xine plugin 2005-02-09 12:29:09 +00:00
Robert Osfield
117c791a3b Added osg::BufferObject and a made a number associated to accomodate this 
new class. osg::BufferObject wraps up OpenGL pixel and array buffer objects.
Currently implementation is work in progress.
 2005-02-09 10:39:45 +00:00
Robert Osfield
46ce4c3df3 Added the full set of buffer object methods 2005-02-07 17:28:03 +00:00
Robert Osfield
c3c3ed8519 Added support for 8 parameters. 2005-02-01 09:00:10 +00:00
Robert Osfield
9a93d7ae06 Fixes to osg::Image's handling of compressed formats. 2005-01-27 20:18:49 +00:00
Robert Osfield
355650ac1d From Nicolas Brodu, new faster osg::Quat::makeRotate(Vec3d,Vec3d) implmentation. 
From Robert Osfield, modes to osg::Quat to keep the original implmentation around
as makeRotate_original(,) and added tests into osgunittest to test the new
methods provide equivilant results to the original implemementation.  The
orignal implementation will be removed once the new method is more widely tested.
 2005-01-27 14:39:58 +00:00
Robert Osfield
e2132cc62a Cleaned up the types. 2005-01-05 17:14:38 +00:00
Robert Osfield
c58f56adb6 From Fredric Mammond, fix for build using full extension checked mechansim 2005-01-05 16:16:52 +00:00
Robert Osfield
fab7c4d715 From Fredric Mammond, added new osg::BlendEquation state attribute wrapping 
up glBlendEquation.
 2005-01-03 16:39:28 +00:00
Don BURNS
3e96112b82 Added computeBound to osg::Switch, which now checks to see if a child is 
enabled before computing its bound.
 2004-12-17 20:51:55 +00:00
Robert Osfield
a0ba625cb0 Property API clean to smooth the task of generating wrappers. 2004-12-17 01:06:33 +00:00
Robert Osfield
fa4eaae122 From Frederic Marmond, add osg::LogicOp for support for glLogicOp. 2004-12-13 04:54:20 +00:00
Don BURNS
b84342c59a Spelling errors fixed by Brede Johansen 2004-12-07 00:42:21 +00:00
Don BURNS
3412c6811e Changed the strcmp() to use std::string instead. 2004-12-06 19:32:59 +00:00
Don BURNS
1771cdbcc7 Update version numbers in files 2004-12-04 23:38:24 +00:00
Robert Osfield
c5f5373e05 Added missing OSG_SCREEN_WIDTH docs 2004-11-26 21:35:36 +00:00
Robert Osfield
f213e473f3 From Fabien Dachicourt, bug fix to addChild(node,value) 2004-11-23 17:07:48 +00:00
Robert Osfield
5adff5c15e Added support for pixel based LOD's and set the default priority scale to 1.0 2004-11-20 12:08:33 +00:00
Robert Osfield
796b4cbe8d Added support for pixel range to PagedLOD 2004-11-20 11:48:28 +00:00
Robert Osfield
02ee5ff0cc Altered the path for Cygwin to set the _ticksPerSecond to the correct value. 2004-11-18 09:19:15 +00:00
Robert Osfield
7d43aee78d Made the use of the standard clock default instead of the RDTSC calls to avoid 
problems with variable CPU frequency such as found on laptops.
 2004-11-14 10:41:48 +00:00
Robert Osfield
a0fc9632b8 Fixed warnings. 2004-11-13 21:42:45 +00:00
Robert Osfield
b60304f8ad Improvements to support for archives 2004-11-12 08:55:11 +00:00
Robert Osfield
fd9063628a Added guard to testing _internalFormat in compareTexture(..) so that 
a comparison would only be done if both the lhs and rhs had already been
set to a non zero value.
 2004-11-08 16:39:10 +00:00
Robert Osfield
3fde44b5a5 Made fix to the setReferenceFrame method to properly disable culling 
when reference frame is ABSOLUTE.
 2004-11-06 10:18:55 +00:00
Robert Osfield
d548d77010 From Tree chagenes required for Java Wrappers 2004-11-01 16:14:53 +00:00
Robert Osfield
48191bb1ab From Anders Backman, unit tests to test matrix to quat compute. 2004-10-28 13:40:09 +00:00
Robert Osfield
fd327f68f6 From Tom Jolley, Added a new enum POINT_ROT_WORLD_Z_AXIS and a new section in computeMatrix for this enum. 
With a small tweak from Robert Osfield to set _cacheMode.
 2004-10-28 13:26:06 +00:00
Robert Osfield
df9c7e5031 From Tree, fixes for Java bindings 2004-10-25 19:16:57 +00:00
Robert Osfield
b70ff91eaf Changed ABSOLUTE and RELATIVE to ABSOLUTE_RF and RELATIVE_RF to avoid stooppid Win32 #define 2004-10-24 20:04:00 +00:00
Robert Osfield
63e4587a88 Added s/getEventCallback support into osg::Node, and an EVENT_VISITOR 
type into NodeVisitor.
 2004-10-24 13:51:44 +00:00
Robert Osfield
6821a80e14 Changed the ReferenceFrame enums to be RELEATIVE and ABSOLUTE, and 
deprecated the RELATIVE_TO_ABSOLUTE and RELATIVE_TO_PARENTS.
 2004-10-22 19:26:45 +00:00
Robert Osfield
93c439ba01 Generalised the osg::ClusterCullingCallback so that it coud be attached 
to Node as well as Drawables.

Changed the osgTerrain::DataSet so that it moves the ClusterCullingCallback
up to the Node level.

Added support to the .ive plugin for attaching the ClusterCullingCallback to nodes.
 2004-10-21 09:36:34 +00:00
Robert Osfield
2047ac250f From Frank Lichtenheld, compile fix to Linux powerpc build. 2004-10-18 18:59:05 +00:00
Robert Osfield
f86be80c20 Added support for hardware generated mipmaps into Textre2D::copy*() methods. 2004-10-18 18:31:04 +00:00
Robert Osfield
4c8e48c9e7 From Yuzhong Shen, fix to the image dimensions passed to allocImage in Image::copySubImage 2004-10-18 14:46:57 +00:00
Robert Osfield
cecaec4ed8 From Sohey Yamamoto, added support for GL_TEXTURE_FILTER_CONTROL/GL_TEXTURE_LOD_BIAS. 2004-10-13 19:52:39 +00:00
Robert Osfield
edb15e17bc Added new getMember() method and TypeMemberPair into StateAttribute and 
support for the unsigned int member to be paired with types in osg::StateSet
so that lights, clipplanes and other attributes that have a type group but
then need to differentiate within that group via a member uint.
 2004-10-13 11:15:50 +00:00
Robert Osfield
4192ef796b Added CullingSettngs::s/getInheritanceMask() and inheritCullSettings(,) method. 2004-10-12 09:54:03 +00:00
Robert Osfield
d77e6a0829 Added new clear, removeAttribute, removeMode, removeTextureAttribute and 
removeTextureMode method and deprecated the setToInherit equivilants.
 2004-10-07 09:40:03 +00:00
Robert Osfield
c27bf441e2 Improved the osg::Geometry::computeCorrectBindingsAndArraySizes() implemention 
so that it produce more optimal settings.

Changed flt/GeoSetBuilder so that it doensn't merge geometry, as it was
merging geometry even when inappropriate.
 2004-10-06 20:32:09 +00:00
Robert Osfield
7e4d34c57a Added : 
osg::PagedLOD::s/getDatabasePath() and support in PagedLOD::traverse().
    osgDB::ReaderWriter::Options::s/getDatabasePath()
    osgDB::Input::s/getOptions()
    setting of osgDB::Input::setOptions() in ReaderWriterOSG.cpp
    src/osgPlugins/ive/DataInputStream::s/getOptions()
    setting of src/osgPlugins/ive/DataInputStream::setOptions() in ReaderWriterIVE.cpp
 2004-10-06 09:31:34 +00:00
Robert Osfield
9af350eb41 From Lewis Harmon, fixes to the Node and NodeCallback constructors. 2004-10-01 22:05:40 +00:00
Robert Osfield
5ecfb11e1b Changed the argument parser to accept strings that start with a - as being 
valid strings.
 2004-10-01 18:32:42 +00:00
Robert Osfield
884544c52c Added setPlanesFromMatrix method 2004-10-01 15:48:58 +00:00
Robert Osfield
08d4fdefb0 Fixed newly introduced compressed mipmnap error. 2004-09-30 12:10:45 +00:00
Robert Osfield
d204a087c3 Added proper handling of 3d texture compression 2004-09-30 09:10:29 +00:00
Robert Osfield
e08328a449 Preliminary steps to support for compressed 3D textures. 2004-09-29 10:01:46 +00:00
Robert Osfield
7b826228bb From Brad Christiansen, fix expandBy(const BoundingSphere&) method to properly 
handle the instance of when the two bounding sphere's have a coincident center.
 2004-09-28 07:15:01 +00:00
Robert Osfield
de0e616433 Added new methods into osg::Referenced for controlling the use of thread safe 
ref/unref:

        /** Set whether reference counting should be use a mutex to create thread reference counting.*/
        static void setThreadSafeReferenceCounting(bool enableThreadSafeReferenceCounting);

        /** Get whether reference counting is active.*/
        static bool getThreadSafeReferenceCounting();
 2004-09-27 14:15:13 +00:00
Robert Osfield
7e5c87de6a Changed the version strings to use OpenSceneGaph rather than "Open Scene Graph" 2004-09-27 12:07:34 +00:00
Robert Osfield
1b31024cd5 Clean up of new DatabasePager code, and change of osgProducer so that 
DatabasePager support is now integrated into the OsgSceneHandler.
 2004-09-23 18:50:38 +00:00
Robert Osfield
5b0739bcf0 Updates for better DatabasePager peformance w.r.t constant frame rates. 2004-09-23 12:27:56 +00:00
Robert Osfield
54b45ce3bc Updated to DatabasePager support 2004-09-21 21:33:52 +00:00
Robert Osfield
0d884d66eb Various improvements to database paing. 2004-09-21 17:26:08 +00:00
Robert Osfield
63f8935afb From George Papagiannakis, added extra Quat length to catch case 
where length is zero.
 2004-09-13 14:33:41 +00:00
Robert Osfield
790da0776a Made the computeLocalToWorld etc method to use const NodePath's parameters. 2004-09-09 15:14:33 +00:00
Robert Osfield
a36b10ac24 From Marco Jez, added missing TexGenNode constructor. 2004-09-06 14:30:25 +00:00
Robert Osfield
d9af748b78 From Tom Jolly, add detection for whether multi-texturing is supported before 
checking for number of texture units supported, using 1 as a fallback value
 2004-09-01 10:41:50 +00:00
Robert Osfield
19bf7bb1ce From Eric Sokolsky, add support for recording default values for env vars 2004-09-01 09:48:17 +00:00
Robert Osfield
e5cfe0a27a From Marco Jez, addition of new interal texture formats to osg/Texture and Image.cpp 2004-09-01 08:49:48 +00:00
Robert Osfield
08017daf37 Added rescale of quaternion in Matrix::set(Quat), a copy operation in osg::Quat and 
extra tracking options in NodeTrackerManipulator.
 2004-08-31 09:20:31 +00:00
Robert Osfield
2733324701 Fixed the Matrix::get(Quat&) method 2004-08-30 18:51:42 +00:00
Robert Osfield
f15877f89b Changed the AnimationPathCallback::reset() to reset the _firstTime to DBL_MAX 
so that it resets on the next update traversal.
 2004-08-24 18:23:53 +00:00
Robert Osfield
b2d39d7f5b Added s/getLoopingMode() to ImageStream and MPEG plugin 2004-08-24 12:55:15 +00:00
Robert Osfield
1a455e1aad Rejigged the __int* definitions to try and get round Mingw compile errors 2004-08-18 06:06:02 +00:00
Robert Osfield
5460013a92 From Bruce Clay, fixes for VS6.0 build. 2004-08-17 19:42:45 +00:00
Robert Osfield
a1fc4b986c Changed sizeof(..) references to 1,2,4 respectively. 2004-08-17 18:56:24 +00:00
Robert Osfield
ca61c11134 From David Fries, "I added code to also check the local up vector, but 
only if one of the rotation modes is selected, because autoscale isn't
affected by the camera rotations. "
 2004-08-17 07:58:32 +00:00
Robert Osfield
a9cb803404 Added a handling of different hex long long handling for VS and non 
VS.
 2004-08-16 21:03:41 +00:00
Robert Osfield
cf99c3c9bd Added support in Image::flipVertical for flipping mipmapped imagery 
and for flipping compressed imagery.
 2004-08-16 20:57:24 +00:00
Robert Osfield
bb6fe74738 Fixed _MSC_VAR reference 2004-08-16 16:43:17 +00:00
Robert Osfield
8c1f1e05c8 Added fxtctool in prep for adding compressed imagery swap 2004-08-16 15:43:12 +00:00
Robert Osfield
6c3eb95f7b Disabled the culling for clear node. 2004-08-16 08:55:48 +00:00
Robert Osfield
61033103bc Removed inappropriate #ifdefs 2004-08-13 10:49:45 +00:00
Robert Osfield
bd68cf9f50 Changed binding warnings to be reported as info rather than as warnings. 2004-08-07 19:08:12 +00:00
Robert Osfield
3579506fa8 Added support for osg::AutoTransform::setAutoRotateMode(AutoRotateMode) deprecating 
the previous setAutoRotateToScreen().  Added support for ROTATE_TO_CAMERA mode.

Cleaned up the autotransform demo to use a sensible number of labels
 2004-08-06 08:22:58 +00:00
Robert Osfield
e9f4ed87bc From Jay Zuckerman, fixes to AutoTransform so that it includes checking of 
previous position value.
 2004-08-05 15:15:51 +00:00
Robert Osfield
ddb7423e46 Set version numbers for 0.9.7 release 2004-08-05 08:02:48 +00:00
Robert Osfield
98d30a8ce0 From Pavel Moloshtan, fix to Image copy constructor so that it used the 
correct size of image including mipmaps.
 2004-08-03 18:06:36 +00:00
Robert Osfield
7126ca44e9 Better macro support for switching on/off use of mutex 2004-08-03 11:01:39 +00:00
Robert Osfield
ebad31c3dd Fixed warnings 2004-08-02 13:57:47 +00:00
Robert Osfield
6524fe1293 From Norman Vine, fixes for Mingw 2004-08-02 09:11:31 +00:00
Robert Osfield
40a1a39bff Replaced GL_PACK_ROW_LENGTH by GL_UNPACK_ROW_LENGTH 2004-07-28 12:38:54 +00:00
Robert Osfield
7deea8531e Clean up of debugging messages 2004-07-27 13:32:15 +00:00
Robert Osfield
654764a0e9 Fixed unref image so it only unref's when images are STATIC 2004-07-27 13:24:35 +00:00
Robert Osfield
bb5576bef8 Added support s/getImage(uint i) and getNumImages(). 2004-07-27 10:11:45 +00:00
Robert Osfield
c9f5749c12 Added preliminary support for thread safety in various delete GLobjects code 2004-07-21 19:16:49 +00:00
Robert Osfield
1963fac426 Replaced STOPPED by PAUSED. 2004-07-21 19:14:15 +00:00
Robert Osfield
aa833acfd3 Added support for releasing GLObjects, and renamed DisplayListVisitor the 
GLObjectVisitor to better fit its function, and added support for releasing
objects as well as compiling them.
 2004-07-20 05:37:59 +00:00
Robert Osfield
3e5c491f54 Added debugging message, currently commented out. 2004-07-12 13:13:58 +00:00
Robert Osfield
ba295ccab7 Added a more flexible variable on the textured quad generation function 2004-07-12 01:01:00 +00:00
Robert Osfield
788a19d3b5 Made debugging message write to osg::INFO instead of osg::NOTICE 2004-07-11 23:07:47 +00:00
Robert Osfield
363d13d7ce Added CLUSTER_CULLING mask to CullSettings, and modified the ClusterCullingCallback 
to use the mask to see if cluster culling is enabled or disabled.
 2004-07-11 21:46:23 +00:00
Robert Osfield
3f4b8e9034 Fixed cluster culling. 2004-07-09 20:58:43 +00:00
Robert Osfield
ba20259794 Removed debugging message 2004-07-06 12:32:09 +00:00
Robert Osfield
b8aa8bfc40 Fixed warning. 2004-07-06 12:15:03 +00:00
Robert Osfield
518cedf6c7 Added dealloc or previous image data into readImageFromTexture 2004-07-05 21:46:02 +00:00
Robert Osfield
cce00c475b Added suppor for copying mipmaps of compressed textures 2004-07-05 21:09:30 +00:00
Robert Osfield
1c2c5c4f43 From Ulrich Hertlein, added check for detailRatio<=0.0 2004-07-05 09:04:53 +00:00
Robert Osfield
c58891d168 Fixed missing member variable initialized varaibles 2004-07-05 07:42:46 +00:00
Robert Osfield
2ce192f0ae Change the light in LightSource from a generic osg::StateAttribute to 
a osg::Light.
 2004-07-02 14:46:24 +00:00
Robert Osfield
0c38189018 Moved the radius parameter from PageLOD into LOD. 2004-07-01 13:53:30 +00:00
Robert Osfield
a8ee967f14 Added support for using pixel size control of LOD levels. 2004-06-30 19:07:05 +00:00
Robert Osfield
c45138f977 Fixed handling of PROCTED/OVERRIDE 2004-06-30 09:02:41 +00:00
Robert Osfield
888d9e2a25 From Pavel Moloshtan, added support for storing primitive sets in VBO's 2004-06-29 15:04:38 +00:00
Robert Osfield
fdbb1fe021 Re-organised Texture::computeInternalFormatWithImage() to avoid testing 
for extensions when not required.
 2004-06-28 22:09:52 +00:00
Robert Osfield
4c0aa24526 Added handling of GL_INTENSITY in osg::Image::computeNumComponents() 2004-06-17 15:07:50 +00:00
Robert Osfield
06aa06d686 Added support for setting texture units in the new TexGenNode. 2004-06-17 14:02:15 +00:00
Robert Osfield
840d5d4930 From Loic Dachary, added missing copy contructor operations. 2004-06-16 15:05:01 +00:00
Robert Osfield
ad6bf73037 From David Fries, small treak to debugging output. 2004-06-16 06:02:12 +00:00
Robert Osfield
78d075eb24 Added new TexGenNode class for positioning tex gens. 2004-06-14 19:11:04 +00:00
Robert Osfield
773ffc0c05 Added better debugging messages for verify bindings. 2004-06-11 21:05:50 +00:00
Robert Osfield
f75a7c6294 Added CoordinateSystemNode::set(const CoordinateSystemNode&) method to conviniently 
set up a coordindate system.
 2004-06-09 15:11:27 +00:00
Robert Osfield
a8ce6b01d6 Added CoordinateSystem::s/getFormat(). 2004-06-09 15:00:03 +00:00
Robert Osfield
6f82b37dd0 Improved the precision of animation paths. 2004-06-08 14:30:48 +00:00
Robert Osfield
eec378a885 Moved the osg::ClusterCullingCallback into into own header and source file. 2004-06-07 15:05:22 +00:00
Robert Osfield
c69a8a5b80 Added check to Quat::makeRotate(,,,) to catch zero lengh axis. 2004-06-04 10:05:18 +00:00
Robert Osfield
0fac56f56a From Max Behensky, fixes to the computation of the number of primitives 2004-06-04 08:13:36 +00:00
Robert Osfield
eb3917060f From George Tarantilis, fixes to DDS size computations. 
From Robert Osfield, addition of constructors for internal DDS structures.
 2004-05-25 16:10:28 +00:00
Robert Osfield
ab2b817e61 Made improvements to the handling of small rotations in Quat and 
TerrainManipulator
 2004-05-20 23:25:26 +00:00
Robert Osfield
f02c75f5ea Added Vec2d, Vec3d and Vec4d classes, and remapped Vec2, Vec3 and Vec4 to 
Vec2f, Vec3f an Vec4f respectively, with typedef's to the from Vec* to Vec*f.
 2004-05-20 10:15:48 +00:00
Robert Osfield
867a1ae105 From Bob Kuehne, more general checks for existance of extensions. 2004-05-17 13:20:41 +00:00
Robert Osfield
45998cfdf7 Revert the computeNearFar mode to using bounding volumes as default. 2004-05-13 22:06:20 +00:00
Robert Osfield
0307463746 Added GL_TEXTURE_RECTANGLE define 2004-05-07 12:40:21 +00:00
Robert Osfield
48dad727b1 From Bob Kuehne, added getting of the max number of texture units in 
the Texture::Extension object
 2004-05-07 11:28:55 +00:00
Robert Osfield
eedfe44a1c Fixed computeLocalTransform to generate correct orientation of local coordinate 
frame.
 2004-05-06 10:54:58 +00:00
Robert Osfield
8bdb68ef97 Added support for reading environmental varables in CullSettings. 2004-05-05 09:16:12 +00:00
Robert Osfield
1678066e6e Changed the default near far calculation mode so that it uses the 
fine grained computation of near/far.
 2004-05-02 14:03:15 +00:00
Robert Osfield
5836d60fbd Added osg::CullSettings class as a way of collecting all the various 
settings related to the cull traversal in one place, so we can keep APIs
for settings these values more consistent.
 2004-04-30 15:35:31 +00:00
Robert Osfield
36cd372847 Added osg::CoordinateSystemNode 2004-04-29 22:16:50 +00:00
Robert Osfield
017983429b Added getBoundingBox() method to osg::Geode to provide a closer bound 
of the bounding volume of a Geode to be tracked.  This sits alongside
the existing getBound() method which returns a bounding sphere.
 2004-04-22 10:47:12 +00:00
Robert Osfield
715cdcf5e2 From Don Tidrow, changed "setupGLExtenions()" to "setupGLExtensions()" in Texture and 
Texture.cpp
 2004-04-16 22:50:41 +00:00
Robert Osfield
884099b11c From Bob Kuehne, updated extension/version checking for border clamp extension. 2004-04-16 10:05:57 +00:00
Robert Osfield
97ef4985f7 From Eric Wing, clean ups for OSX support. 2004-04-11 21:21:38 +00:00
Robert Osfield
50d066d756 From Bob Kuehne, reworked code to use a marco instead of duplicated code, 
done as measure for reducing the risk of copy and paste errors.
 2004-04-02 15:45:34 +00:00
Robert Osfield
aa52005b87 Added empty() method to Geometry to facilitate tests for removing empty 
geometry from the scene graph.

Added removal of empty geometry leaves from within the RemoveEmptyNodeVisitor
 2004-03-29 10:24:16 +00:00
Robert Osfield
02f9ce48bc Added ArgumentParser::Parameter class to make the argument parsing much more 
flexible, and to simplifying the API.  The read(,,,) methods now take
Parameter objects as arguments, and this Parameter adapt what ever basic
type is passed in, so is able to transparently handle float, double, int,
unsigned int & strings.
 2004-03-19 22:03:09 +00:00
Robert Osfield
28214337a3 Moved the LineSegment destructor from the header to the source to avoid 
compilation problems under MingW.
 2004-03-19 09:18:21 +00:00
Robert Osfield
6800b7d29a Added the setting of the _internalTextureFormat from within osg::Image. 2004-03-17 20:03:56 +00:00
Robert Osfield
86dbbb2874 Added PrimitiveIndexFunctor for better support of TriangleIndexFunctor 2004-03-14 21:54:17 +00:00
Robert Osfield
28759baa98 From Marco Jez, added support NVidia extension to imager formats. 2004-03-14 15:08:12 +00:00
Robert Osfield
6112a373c1 Replaced eronous GL_TEXTURE_2D instances with GL_TEXTURE_3D and GL_TEXTURE_RECTANGLE_NV 
respectively.
 2004-03-11 14:34:59 +00:00
Robert Osfield
b0aede8dfe From Bob Kuehne, fixed eroneous use of GL_TEXTURE_2D token in texture object 
manager usage
 2004-03-11 14:34:08 +00:00
Robert Osfield
9f6383f5dd Added TextureRectangle(Image*) contructor. 2004-03-09 14:59:33 +00:00
Robert Osfield
a3d99d88ff Added float s, float t parameters to createTexturedGeometry function 2004-03-09 14:58:50 +00:00
Robert Osfield
8b47c9c85d Preliminary work on general support of video textures. 2004-03-09 09:42:07 +00:00
Robert Osfield
7c6734ff01 Added support for APPLE_client_storage to TextureRectange 2004-03-08 17:13:22 +00:00
Robert Osfield
358743f999 Added support for APPLE_client_storage of textures. 2004-03-08 17:09:58 +00:00
Robert Osfield
bd37f999c4 From Bob Kuehne, change on __DARWIN_OSX__ define to __APPLE__ 2004-03-08 11:02:05 +00:00
Robert Osfield
1e4bceb562 Added #include <memory> for Win32 build 2004-03-07 21:03:01 +00:00
Robert Osfield
ccefa05523 Clean up of headers. 2004-03-07 14:21:11 +00:00
Robert Osfield
c8b8a81052 Changed StateAttribute::getAssociatedModes(std::vector<GLMode>&) across 
to StateAttribute::getModeUsage(StateAttribute::ModeUsage&).
 2004-03-03 15:38:22 +00:00
Robert Osfield
4aa7afedf3 Removed include <iostream> where possible, replacing with istream or ostream and changing 
std::cout/cerr to osg::notify().
 2004-03-03 13:27:21 +00:00
Robert Osfield
f8f1456654 From Ruben, addition of osg::PointSprite and osgpointsprite example. 2004-03-02 22:36:11 +00:00
Robert Osfield
f10a47ed75 From David Fries, changed the Win32 Timer init code across to using 
QueryPerformanceCounter to avoid inaccurate and slow original Sleep based code.
 2004-03-02 21:37:44 +00:00
Robert Osfield
e2469aece9 From David Jung, added support for osg::Capsule shape 2004-03-02 20:33:00 +00:00
Robert Osfield
57ed6ebb79 Warning fix 2004-02-24 12:04:48 +00:00
Robert Osfield
ac812539d8 Added scale parameter into PositionAttitudeTransform. 
Added pivotPoint parameter into AnimationPathCallack.
 2004-02-22 11:58:44 +00:00
Robert Osfield
e36ceae483 Changed the Timer class to default to using the standard clock under 
Linux to prevent Timer problems occur under Linux32 on the Athlon64.
 2004-02-21 16:59:14 +00:00
Robert Osfield
a992676a98 Added missing initialization in the AnimationPathCallback constructor. 2004-02-20 20:10:51 +00:00
Robert Osfield
ebbf92e43c Added Material::operator = 2004-02-20 11:51:14 +00:00
Robert Osfield
dea22aeb8e Added support for a OSG_DISABLE_FAST_PATH_IN_DISPLAY_LISTS environmental 
variable in the computeFastPathsUsed() method so that use of vertex arrays
can be forced off.  This is a work around for a bug in the OpenGL drivers in
OSX/Panther.
 2004-02-17 09:46:16 +00:00
Robert Osfield
eca2fc2837 Improved osgSim::SphereSegmenet's handling of transparancy. 2004-02-12 01:15:37 +00:00
Robert Osfield
2f63f0fa21 Added support for draw back then front faces of the osg::Sphere shape 2004-02-11 12:06:37 +00:00
Robert Osfield
61cb27806f From Brad Christiansen, fix to enable AutoTransform to keep track of window 
size/perspective changes
 2004-02-11 10:19:52 +00:00
Robert Osfield
c13ece9672 Added defined(__x86_64__) to force X86-64 build to use standard clock 2004-02-11 10:18:34 +00:00
Robert Osfield
05c2e8bd19 From David Fries, added _frameTime copying into copy constructor of osg::Sequence 2004-02-10 10:07:32 +00:00
Robert Osfield
2af70e3c4c From Ronny Krueger: 
In RenderStage.cpp removed erroneous else statement.

    In ShapeDrawable.cpp's PrimitiveShapeVisitor::apply(const Box& box) fixed
    order of the last face.
 2004-02-09 22:56:39 +00:00
Robert Osfield
24b710986f Fixed the PagedLOD::removeExpiredChildren() so it only removes the high 
res child that has expired and no more.
 2004-02-01 16:13:07 +00:00
Robert Osfield
4714f93054 Fixed second pathway for computing HeightField bounding box. 2004-01-31 21:27:02 +00:00
Robert Osfield
1ec93f9cce Fixed HeightField compute bounding box implementation. 2004-01-31 20:45:40 +00:00
Robert Osfield
d83fa3fca5 Added AnimationPathCallback::getAnimationTime() method 2004-01-31 11:34:28 +00:00
Robert Osfield
475c583975 From Pavel Moloshtan, add support to osg::Texture files for GL_ARB_shadow_ambinet support 2004-01-29 11:16:49 +00:00
Robert Osfield
635f302a2a Added support for osg::Texture::setBorderWidth(). 2004-01-27 21:29:58 +00:00
Robert Osfield
e247b11861 Added proper handling of the rotation of billboards about an artbitary axis. 
Note, this code while mathermatically is not optimal, and will need to
reviewed in the future to optimize it.
 2004-01-23 21:47:39 +00:00
Robert Osfield
635cf7f7c5 Made getLookAt() etc methods const 2004-01-23 16:09:56 +00:00
Robert Osfield
edce2211fa From Romano Magacho, fixes to handle the subloading from Image when the 
internal format changes requiring a rebuild of the texture object.
 2004-01-23 13:25:45 +00:00
Robert Osfield
694aec666c Fixed bug in logic in areAllTextureObjectsLoaded() which was producing the 
exact opposite result to what it should have been generating.
 2004-01-19 11:01:45 +00:00
Robert Osfield
b9f032bbb5 Updates for improvements to osgdem, such as adding support for skirt 
and border into osg::HeightField, handling of computation of neigherbouring
tiles in osgdem's DestinationGraph.
 2004-01-18 21:59:20 +00:00
Robert Osfield
6ff3f430b0 Clean ups of floats & .0f's 2004-01-14 15:14:20 +00:00
Robert Osfield
273b9c47b4 Fixed #undef's 2004-01-13 16:07:02 +00:00
Robert Osfield
4765c8744d Introduce new Matrix::invert() implementation from Ravi Mathur, with tweaks 
by Robert Osfield.
 2004-01-12 14:22:18 +00:00
Robert Osfield
b89ec5dcf9 Changed of _firstTime intial values of 0 to DBL_MAX. 2004-01-12 13:53:04 +00:00
Robert Osfield
23443aa5db From Alberto Farre, added osgDB::SharedStateManager. Also a couple of 
ammendments by Robert Osfield, adding get/setSharedStateManager()
methods into osgDB::Registry, and clean up fixes in SharedStateManager
for the StateSet arrays.
 2004-01-10 17:13:20 +00:00
Robert Osfield
8747b5161a Standardised on using value_type in most methods in Matrixd & Matrixf interfaces 
and Matrix_implementation.cpp.
 2004-01-09 20:33:23 +00:00
Robert Osfield
cace776940 Moaved PagedLOD::PerRangeData implementaton into .cpp and add missing 
return *this to copy operator.
 2004-01-07 08:39:33 +00:00
Robert Osfield
3f9ba1484c Added code to scale the priority by the offset and scale. 2004-01-05 20:51:30 +00:00
Robert Osfield
413064fc6e Added support for priority offset and scale into PagedLOD. 2004-01-05 20:45:28 +00:00
Robert Osfield
2cb360dd38 From Rommano Silva, admendments to Texture::computeRequiredTextureDimensions 
so that it takes into account the current mip map settings.
 2003-12-27 11:30:41 +00:00
Robert Osfield
96a8fa1f21 Fixes for VS6.0 2003-12-24 19:28:39 +00:00
Robert Osfield
477739f6fc Fixed typos in error reporting 2003-12-24 00:14:45 +00:00
Robert Osfield
315065df24 Fixed PagedLOD's handling of distances beyond the furthest range. 2003-12-20 23:25:05 +00:00
Robert Osfield
30bafd8867 Added Mode parameter to constructor. 2003-12-20 14:19:09 +00:00
Robert Osfield
3ee8ed15a6 Added _ARB to GL_COMPARE_R_TO_TEXTURE 2003-12-19 10:52:17 +00:00
Robert Osfield
ca06afbc79 Changed the ArrayData constructor to use copyop for copying arrays, instead 
of by default doing cloning.
 2003-12-18 12:20:38 +00:00
Robert Osfield
8fefec9f47 From Pavel Moloshtan, added GL_ARB_shadow_support to osg::Texture. 2003-12-17 19:26:16 +00:00
Robert Osfield
2e9676f2cb Put the ordering of the callbacks so that the update callback is first, 
then cull then draw.  Added missing copy of update callback into copy
constructor.
 2003-12-16 08:56:49 +00:00
Robert Osfield
de0253aac7 Changed the default wrap modes from REPEAT to CLAMP since CLAMP is the OpenGL 
default value.
 2003-12-15 23:22:35 +00:00
Robert Osfield
5295d68fd3 Added _maximumNumberOfActiveOccluders variable to CollectOccludersVisitor(), to 
limit the maximum number of occluders used in the cull traversal, default is
now 10.

Added set/getCollectOccluderVisitor() method into SceneView to allow control
of the the settings of the CollectOccluderVisitor.
 2003-12-11 16:46:45 +00:00
Robert Osfield
9780a7cbd6 Removed osg::Transform::ComputeTransformCallback from osg::Transform. 
Updated various dependant files to reimplemt callbacks as Transform subclasses.
 2003-12-09 14:07:44 +00:00
Robert Osfield
1baffa3a77 Addition of the following methods: 
/** Set the object-space reference radius of the volume enclosed by the PagedLOD.
          * Used to detmine the bounding sphere of the PagedLOD in the absense of any children.*/
        inline void setRadius(float radius) { _radius = radius; }

        /** Get the object-space radius of the volume enclosed by the PagedLOD.*/
        inline float getRadius() const { return _radius; }


        /** Set the number of children that the PagedLOD must keep around, even if thay are older than their expiry time.*/
        inline void setNumChildrenThatCannotBeExpired(unsigned int num) { _numChildrenThatCannotBeExpired = num; }

        /** Get the number of children that the PagedLOD must keep around, even if thay are older than their expiry time.*/
        unsigned int getNumChildrenThatCannotBeExpired() const { return _numChildrenThatCannotBeExpired; }
 2003-12-09 12:08:27 +00:00
Robert Osfield
6d5eb79804 Addition of Mode mode=MODULATE constructor. 2003-12-09 12:05:50 +00:00
Robert Osfield
393f1580c8 From Pavel Moloshtan, extension support for ARB_occlusion_querry 2003-12-09 11:20:44 +00:00
Robert Osfield
73c5896432 Removed DOFTransform. 2003-12-05 13:26:47 +00:00
Robert Osfield
4b63fde145 Added a cast (Array*) to get round VS.NET compiler error. 2003-12-05 09:22:03 +00:00
Robert Osfield
9c2f01fd61 Added support for expanding index'd attributes from within 
osgUtil:TriStripVisitor.
 2003-12-04 17:14:06 +00:00
Robert Osfield
db66abd6d6 Implemented duplicate removal code into TriStripVisitor and added an 
extra pass to doing tri stripping in the osgUtil::Optimzer.

Added validity checks into osg::TexEnvCombine to catch eronous enumarant values.

Improved the efficient of CullingSet's handling of new transforms.

Added a copy shared subgraphs and subdivision code into osgUtil::Optimizer.
 2003-12-03 21:45:32 +00:00
Robert Osfield
31c5528ffb Moved osg::DOFTransform to osgSim::DOFTransform. 
Fixed crash associated with .osg files which contain empty description fields.

From Sondra Inverson, added support to .ive plugin for osgSim::DOFTransform.
 2003-11-25 14:11:05 +00:00
Robert Osfield
92fc29a22c Fixed type of unrecognized 2003-11-25 11:06:39 +00:00
Robert Osfield
d82b3d0105 Added read(string,float,float,float,float) method 2003-11-25 10:56:12 +00:00
Robert Osfield
f28783e22b From Romano J M Silva, changed osg::Texture2D::copyTexImage2D so that it uses the 
_internalFormat for the texture format to read rather than default to GL_RGBA.

From Robert Osfield, changed the osg::Texture2D::copyTexImage2D and copyTexSubImage
code so that it set the _internalFormat to GL_RGBA if is is zero.
 2003-11-21 13:45:40 +00:00
Robert Osfield
62c955fa19 Added the missing insertChild(index,child) and insertChild(index,child,value) into 
osg::Switch.
 2003-11-20 12:03:51 +00:00
Robert Osfield
3f33163c47 Fixed setting of OSG_SPLIT_STEREO_AUTO_ADJUST_ASPECT_RATIO value. 2003-11-12 15:03:05 +00:00
Robert Osfield
54a8ea33ce Added support to slideshow3D for -s commandline option allow the size of 
the display to be specified.

Also implementaited some code for display position and speed info in
osgProducer::Viewer, not fully implemented yet.
 2003-11-04 16:38:10 +00:00
Robert Osfield
bc7622149d Updated to slideshow3D to support animation + pausing of animation. 
Updated associated osg/osgUtil classes that provide animation pausing.
 2003-11-03 23:13:31 +00:00
Robert Osfield
fd016af34b Added support for 565 textures to osgbluemarble. 
Added a osg::Image::scaleImage() version which allows the datatype to be varied.
 2003-10-29 23:10:11 +00:00
Robert Osfield
f1c4dc3b0d Updates for osgdem. Including new read/writeHeightField() methods. 2003-10-29 11:11:17 +00:00
Robert Osfield
eb4ee3afad *** empty log message *** 2003-10-27 16:07:21 +00:00
Robert Osfield
bce184e87c Added a check into osg::Sequence::traverse() against an empty sequence, so 
that a non existant child is not traversed.
 2003-10-27 10:29:52 +00:00
Robert Osfield
d55d8f941d Fixed error when handling mulltiple non per vertex vertex attributes during 
rendering.
 2003-10-22 13:39:16 +00:00
Robert Osfield
c199e74bfc Added support for generating compressed textures in osgbluemarble. 2003-10-17 15:26:30 +00:00
Robert Osfield
fad832425f Improvements to DatabasePager 2003-10-10 19:25:14 +00:00
Robert Osfield
5d35daa970 Udates to Drawable + IVE plugin with support for new ClusterCullingCallack. 
Improvement to osgbluemarble.
 2003-10-10 12:54:21 +00:00
Robert Osfield
1a6dc82d32 Made the Drawable::*Callback derive from osg::Object so that they can be 
saved to .osg properly.

Added osg::ClusterCullingCallback to Drawable header/source.  Not complete yet,
but will enable drawables to culled is they are facing away from the eye point.
 2003-10-08 21:29:45 +00:00
Robert Osfield
9d6bf8d1b6 From Jason Ballenger, fix for ArgumentParser::getApplicationName() 2003-10-03 16:29:34 +00:00
Robert Osfield
4700b8902c Introduced new DisplaySettings::set/getDisplayType() and environemtal variables 
to and command line arguments to set it.

Added support for using the DisplaySettings::getDisplayType() to detect use
of a Head Mounted Display when doing stereo so that the asymtric frustum can
be switched off.
 2003-10-01 15:56:52 +00:00
Robert Osfield
c00a88f4a4 From Tree, added missing setTextureData method. 2003-10-01 09:18:24 +00:00
Robert Osfield
b57404d17e Fixed the Geometry::verifyBindings && computeCorrectBindingsAndArraySizes so they 
correctly check the indices and array elements.
 2003-09-29 14:07:46 +00:00
Robert Osfield
e693f148cb Made osg::Quat support either float or double internal representation, defaulting to double. 
Generalised the osgDB::Field so that its getFloat() method can be used with either doubles or
floats governed by the type passed in - this helps support either float/double
Quat and Matrix classes seemlessly.
 2003-09-29 13:35:02 +00:00
Robert Osfield
7d69f8e193 Added getPerspective() method to Matrix* and SceneView 2003-09-29 13:14:34 +00:00
Robert Osfield
f8df9991b2 Improves to CullStack. 
From M.Grngr. options support for f=switching off internal imagery in .ive files
 2003-09-26 11:20:43 +00:00
Robert Osfield
2812c50329 Improved the Geometry::verifyBinding() and computeCorrectBindingsAndArraySizes() 
methods to check all atributes and to report warnigns when errors are detected.

Added a CheckGeomtryVisitor to osgUtil::Optimizer to detect eroneous Geometry
before rendering.
 2003-09-24 15:54:22 +00:00
Robert Osfield
c2b02608d1 Renamed instance of variables called format to pixelFormat to make a 
clearer distinction between pixelFormat and internalTextureFormat.
 2003-09-22 09:13:22 +00:00
Robert Osfield
d45fcb5613 From Alberto Farre, added support for GL_EXT_blend_color, GL_ARB_multisample, 
GL_NV_multisample_filter_hint extension in the form of osg::BlendColor and
osg::Multisample state attribute classes.
 2003-09-17 12:04:48 +00:00
Robert Osfield
c91a2d3d3e Updated version numbers and ChangeLog for the release. 2003-09-16 21:25:25 +00:00
Robert Osfield
41a07127fe Added applyProjectionMatrix(0); & applyModelViewMatrix(0); into 
osg::State::popAllStateSets(), removed some debugging output.
 2003-09-10 23:18:52 +00:00
Robert Osfield
69c4e87bb7 Added osg::State::popAllStateSets() method to pop all remain StateSet's off 
the state stack, thus readying the state object to recieve a new frame.

Removed the state.reset() call in osgUtil::SceneView::cull() as this was
causing problems with stats producing inheritance of state when toggling
stats on.
 2003-09-10 21:22:47 +00:00
Robert Osfield
b165fc9b4d Cleaned up handling of vertex arrays in osg::Geometry. 
Added support for vertex attribute arrays in .osg and .ive.
 2003-09-09 22:18:35 +00:00
Robert Osfield
792bba05b9 Added new Matrixf and Matrixd implementations. 
Made Matrix be a typedef to either Matrixf or Matrixd.  Defaults to Matrixf.

Converted the osgGA::MatrixManipulators and osgProducer::Viewer/OsgCameraGroup
across to using exclusively Matrixd for internal computations and passing betwen
Manipulators, Producer and SceneView. Note, SceneView still uses Matrix internally
so will depend on what is set as the default in include/osg/Matrix.

Added the ability to osgProducer::setDone/getDone(), kept done() as the
method that the viewer main loop uses for detecting the exit condition.
 2003-09-05 22:35:34 +00:00
Robert Osfield
a2834d74d2 Added set and get methods for Matrixd and Matrixf. 2003-09-05 20:52:36 +00:00
Robert Osfield
5b93250eb0 Added support for Matrixd and Matrixf implementations, with the default 
Matrix typedef's to either Matrixd or Matrixf.
 2003-09-05 20:48:42 +00:00
Robert Osfield
f8107a39b9 Build Fixes for IRIX. 2003-09-04 08:50:06 +00:00
Robert Osfield
bd44cfcfd8 Added a Matrix::value_type typedef'd trait into osg::Matrix, defaulting its 
value to float, and converted the internal code across to use value_type.  This
allows Matrix to be converted to use double's simply by change the definition
of value_type.  Added Matrix::glLoadlMatrix and Matrix::glMultMatrix() to
help encapsulate the changes between float and double matrix usage.

Updated code that uses Matrix so it doesn't assume float or double matrices.
 2003-09-03 10:47:25 +00:00
Robert Osfield
e530912744 Made Matrix a typedef to Matrixf, and converted the old Matrix to Matrixf, as 
part of prep for supporting both Matrixf (float) and Matrixd (double).

Added osg::Matrixf::glLoadMatrix() and osg::Matrixf::glMultiMatrix() methods
and changed corresponding usage of glLoad/MultMatrixf() calls across to use these
methods. Again prep for support Matrixd.

Fixes for VisualStudio 6.0 compile.
 2003-09-02 17:19:18 +00:00
Robert Osfield
0ebf005ac1 Added a call to disable all vertex attrib arrays when none are present 
on an osg::Geometry.
 2003-09-01 11:23:29 +00:00
Robert Osfield
4c62cfe6e5 Added experiment Tempated fast path implemenation, #if 0 out right now. 2003-08-31 22:08:22 +00:00
Robert Osfield
bd798a6c4e Added getInitialInverseViewMatrix() to osg::State. 2003-08-25 13:06:15 +00:00
Robert Osfield
02561a96c7 Compile/Warnings fixes. 2003-08-21 14:26:40 +00:00
Robert Osfield
1a68dd80d7 Added explicit calls cancel and wait until thread and no longer running to the 
DatabasePager and TXP pager.
 2003-08-20 12:52:33 +00:00
Robert Osfield
18abc3aff7 Renamed instances of Click to Tick for consistency. 2003-08-20 12:51:40 +00:00
Robert Osfield
1c3b2b2554 Standardised the culling flags between CullingSet and CullStack, and 
made ENABLE_ALL_CULLING enable all culling including the near and far plane.
DEFAULT_CULLING is now used for the default as uses the same original
values as ENABLE_ALL_CULLING once did - view frustum culling with near and
far culling. SceneView now uses DEFAULT_CULLING.
 2003-08-20 12:50:54 +00:00
Robert Osfield
bca7e4e73b Added osg::setGLExtensionDisableString && osg::getGLExtensionDisableString() 
functions the GLExtensions file, and made the isGLExtensionSupported() function
use the extension disable string when extension are querried.
 2003-08-20 10:38:54 +00:00
Robert Osfield
169eb0fd07 Changed applyTextParamaters() to set the wrap modes : 
GL_TEXTURE_WRAP_S for all texture targets.
	GL_TEXTURE_WRAP_T for all texture targets except GL_TEXRTURE_1D
	GL_TEXTURE_WRAP_R for only GL_TEXTURE_3D

And changed the defaults to OpenGL defaults of GL_REPEAT.
 2003-08-18 19:51:27 +00:00
Robert Osfield
0685c2a852 Added applyTexImage_subload() implemention into TextureRectangle class 
to provide automatic support for texture subloading.
 2003-08-18 19:36:50 +00:00
Robert Osfield
07f120fb1c Fixes to Cygwin/Mingw makedefs. 
Converted unix line endinges to dos line endings in various VS project files.
 2003-08-16 20:42:54 +00:00
Robert Osfield
282eb39ec5 Changed cout's to notufy(INFO). 2003-08-15 09:38:36 +00:00
Robert Osfield
4b7bde1440 Removed the deprecated NodeVisitor::getLocalToWorld/WorldToLocal methods as 
this are replaced by the osg::computeLocalToWorld/WorldToLocal() functions
found in osg/Transform.

Made the ReleaseTextureAndDisplayListsVisitor a public nested class of
osgDB::DatabasePager to allow it to be used in the TXP plugin, and added
usage of this visitor to the TXP plugin to make sure that textures and
display lists are released during the update thread.
 2003-08-14 00:05:34 +00:00
Robert Osfield
1de167cd37 Fixed DrawVertex/DrawColors access of null arrays errors. 2003-08-12 10:15:59 +00:00
Robert Osfield
ef4535a2a4 Added s/getFastPathHint(). 2003-08-09 00:46:48 +00:00
Robert Osfield
a11395feec Added missing copy ops in the copy constructor. 
Added computeInternalOptimziedGeometry() and associated methods to Geometry
to support alternate versions of a geometry to be used to optimize rendering,
such as flattening indexed attributes to straight attribute arrays.
 2003-08-08 00:21:30 +00:00
Robert Osfield
f4d093df36 Fixed computeFastPathsUsed() so that it includes a check for the presence 
of _vertexIndices and disables fast paths in this case.
 2003-08-04 22:03:55 +00:00
Robert Osfield
2f47ab559a Made the fine grained checking of GL errors off by default. 2003-07-23 20:55:26 +00:00
Robert Osfield
8bd3e9f1b2 From Romano José Magacho da Silva, extension checking for NV_occlusion_query extension. 2003-07-23 20:53:53 +00:00
Robert Osfield
cc529aebe0 Bumped up version numbers in preperation for the 0.9.5 release. 2003-07-23 08:54:29 +00:00
Robert Osfield
a36d45e68b Added check to allocateImage() so that if the pixel size wouldn't be computed 
unless valid _data already existed on the object.
 2003-07-23 08:18:19 +00:00
Robert Osfield
ee30f2e30c Added support for osg::State::s/getInitialViewMatrix(); 
Added slideshow3D examples to the runexamples.bat.

Fixed DatabasePager to work with the latest OpenThreads.
 2003-07-22 21:03:59 +00:00
Robert Osfield
23fc1900ce From Romano Jose Magacho da Silva, added osg:FragmentProgram. 
From Robert, add .osg support for FragmentProgram.
 2003-07-17 06:43:15 +00:00
Robert Osfield
a4b29996fd Added osg::Matrix::getOtho,getFrustum and getLookAt() methods. 
Added test for new matrix methods into unit tests example, but these really
should go in their own lib...
 2003-07-16 20:14:48 +00:00
Robert Osfield
a0d0803f1f Improvements to the handling of deletion of OpenGL rendering objets such as 
display lists and textures object such that they can be deleted according
to an available amount of time given to do deletes.
 2003-07-16 09:52:43 +00:00
Robert Osfield
82008d5ecd Updates to the flush rendering objects function calls to allow for 
managment of amount of time available to do gl delete's.  This control is
required for constant frame rate applications.
 2003-07-15 21:19:03 +00:00
Robert Osfield
1b9d7d458a Added support for texture object manager, which provides an automatic mechansim 
for reusing deleted textures.
 2003-07-14 14:42:10 +00:00
Robert Osfield
606daca904 Added default constructor implemention to LOD and PagedLOD. 
Added verbose messages to DatabasePager.
 2003-07-10 14:53:07 +00:00
Robert Osfield
9c5f84e99e From Eric Sokolosky, insertChild(). 2003-07-10 13:11:25 +00:00
Robert Osfield
12c7526f87 From Bob Kuehne, Fixed typo. 2003-07-10 08:05:24 +00:00
Robert Osfield
5aa47a77c2 Improvements to the DatabasePager and PagedLOD class adding support for 
deleting expuired children in the database thread.
 2003-07-09 14:55:39 +00:00
Robert Osfield
c2eabe1d4b Added osg::PagedLOD and osgProducer::DatabasePager class, and linked up osgProducer::Viewer 
to manage the pager.
 2003-07-08 14:44:00 +00:00
Robert Osfield
9239173019 Tweaked osg::Geometry's VBO code so that it should not call 
VBO when the extension is not supported.
 2003-07-07 08:01:09 +00:00
Robert Osfield
639fc547d5 Added missing setUseVertexBufferObject(). 2003-07-05 19:49:06 +00:00
Robert Osfield
4c576770fb Integrated various fixes from users. 2003-07-05 19:08:30 +00:00
Don BURNS
092c094752 Fixed glBindBufferARB to extensions->glBindBuffer() 2003-07-02 01:56:12 +00:00
Robert Osfield
b5442ac835 Added support for the ARB_vertex_buffer_object into osg::Geometry. 2003-06-29 21:41:57 +00:00
Robert Osfield
258ba3d806 Added #include<TextureRectangle> 2003-06-27 14:33:13 +00:00
Robert Osfield
46c5eec0d0 From Ulrich Hertlein, added support for TextureRectangle to .osg format. 2003-06-25 08:58:48 +00:00
Robert Osfield
d70ab592ed Additions since the CVS back up was made. 2003-06-24 21:57:13 +00:00
Don BURNS
15f88f35b2 *** empty log message *** 2003-06-24 15:40:09 +00:00
Robert Osfield
b444cc1ab3 Added support for scaling the projection in vertical and horizontal split stereo 
modes.
 2003-05-27 11:03:49 +00:00
Robert Osfield
4a804ebf32 Reverted recent changes so the set(Matrix&) method. 2003-05-27 11:02:45 +00:00
Robert Osfield
b17d2abc87 Adjustments to the horizontal and vertical split stereo code for better 
handling of aspect ratio.
 2003-05-26 15:00:38 +00:00
Robert Osfield
efa16a34c5 Fixes to the Optimizer's handling of merging of osg::Geometry 2003-05-22 15:29:20 +00:00
Robert Osfield
fb55f6ffbc Improved the handling of scaled matrices in the Quat::set(Matrix&) method. 2003-05-21 21:32:56 +00:00
Robert Osfield
4a6bdad3e1 Removed osg::GeoSet for core osg lib and osgPlugin. 
Commented out OpenDX plugin as its still based on GeoSet.

Added support for loading and converting GeoSet into the osgconv example.
 2003-05-21 12:15:45 +00:00
Robert Osfield
ab1b199da8 Removed the now redundent osg::Camera. 2003-05-20 08:09:36 +00:00
Robert Osfield
940ce67133 Removed remaining dependancies on osg::Camera. 2003-05-19 15:15:17 +00:00
Robert Osfield
57af40ee95 Updates to the handling of vertex attributes. 2003-05-09 13:07:06 +00:00
Robert Osfield
cda2c90315 From Romano José Magacho da Silva, support for vertex attributes in vertex program. 2003-05-07 13:13:13 +00:00
Robert Osfield
fa0333b6fe Aded extra constructors to BlendFunc and Depth to help set them up convieniently. 
Added a background quad to osghud.
 2003-05-06 18:04:27 +00:00
Robert Osfield
06054d9520 Added support for multibuffering of tex coordinates. 2003-05-06 13:13:31 +00:00
Robert Osfield
ee550382c8 Fixed build. 2003-05-02 18:24:56 +00:00
Robert Osfield
895a722842 Addd support for maximum screen text size into osgText when auto scale to 
screen is active.

Added osgautotransform demo.
 2003-05-01 21:06:18 +00:00
Robert Osfield
2d360c344c Remved exit(). 2003-05-01 08:51:03 +00:00
Robert Osfield
0ab467483f Added support for automatic scaling of text to screen coords. Optimized 
the text implementation to provide better speed, especially by using the
alignement to screen option.

Deprecated the Text::setFontSize(,) method, which is now being replaced
by setFontResolution(,)

Fixed typos in Texture*.cpp.

Removed old deprecated methods from osg headers.
 2003-04-30 11:40:17 +00:00
Robert Osfield
821313d102 From Ben, promoted floats to doubles to produce better stability in the 
invert method.
 2003-04-29 14:24:11 +00:00
Robert Osfield
1cf0be9963 Fixes to BlendFunc - adding missing ZERO handling. 
Improved handling of alpha values in DXT1 compression.
 2003-04-18 19:46:46 +00:00