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b23a48a763572b00b5eb547ccb05e75b4ada72e1
Commit Graph

202 Commits

Author SHA1 Message Date
Robert Osfield
b23a48a763 Renamed the osg::EarthSky to osg::ClearNode to make it more obvious what 
role it has play and make it more relevant to non vis-sim applications.
 2002-08-19 11:42:37 +00:00
Robert Osfield
c72953d94b Moved "unsigned int i" from for(.. to just before it, and removed subsequent 
ones to get the VisualStudio compiler working once more.
 2002-08-19 08:35:35 +00:00
Robert Osfield
2ab0f689eb Added Texuture::SubloadCallback example into the osgprerender demo to illustrate 
how to use it.

Changed the ImpostorSprite to use LINEAR,LINEAR for min and mag filters for the
impostor texture.
 2002-08-16 15:14:43 +00:00
Robert Osfield
f9cc8783b3 Futher improvements and fixes to osg::AnimationPath, and the osglight 
demo to show it action.
 2002-08-13 15:31:10 +00:00
Robert Osfield
7c049360ff Made improvements to osg::AnimationPath, added 
osg::PositionAttitudeTransform::AnimationPathCallback which us an app callback
which uses an AnimationPath to specify the new positions of the transform.

Added AnimationPath code to osglight to animate the positional light.

Added CullVisitor::setCullingMode() code into SceneView so that SceneView's
CullingMode is now properly passed onto CullVisitor.  Note, this work
had been done before, but must has been lost in a merge. Umm...
 2002-08-13 13:22:46 +00:00
Robert Osfield
743b174da9 Added new s/getPivotPoint() support to osg::PositionAttitudeTransform. 
Modified the osglight demo to use an AppCallback and a PositionAttitudeTransform
to animate the loaded model.
 2002-08-12 17:40:36 +00:00
Robert Osfield
392150521a Fixed the X and Y axis rotation billboards so that now rotate correctly. 
Rewrote the osgbillboard demo so that it creates a point rotatated billbaord
and X,Y and Z axis billboards to both test and demonstrate this types of
billboards in action.
 2002-08-09 16:27:39 +00:00
Robert Osfield
b9b013e15b Changed the support for anisotropic filtering in osg::Texture so that it 
is now controlled via the setMaxAnisotropy(float) method, and is set up
independently for the mag filter mode, which it previously was done.
 2002-08-07 15:52:24 +00:00
Robert Osfield
e01f9eb891 Added shells for DOFTransform and PositionAttitudeTransform to the .osg 
loader, still need to fill in the saving and loading of paramters.

Went through the distribution remove old API usage.
 2002-08-06 17:07:05 +00:00
Robert Osfield
25307305a0 Added an example of the use of the PROTECTED modes and attributes into 
the osgreflect demo so that toggling texturing on or off won't affect
the mirror planes texturing.
 2002-08-05 13:12:09 +00:00
Robert Osfield
70724c353f Fixed compile errors under IRIX. 2002-08-05 12:52:18 +00:00
Robert Osfield
6a04fc3dee Integrated Ulrich Hertlien's osg::Sequence node, and osgsequence demo, and 
support for osg::Sequence in the pfb loader.
 2002-08-03 18:11:21 +00:00
Robert Osfield
fae159df08 Forced the use of non mip mapped texture during subloading in the osgprerender 
demo.
 2002-07-29 21:29:41 +00:00
Robert Osfield
067dc6cddf Fixes to the new texture subloading methods. 2002-07-29 00:04:07 +00:00
Robert Osfield
80afddc08d Checked in Tino Schwarze's port to HP-UX. 2002-07-23 10:48:22 +00:00
Robert Osfield
389dd8adbb Futher changes to remove unitialized variables/reordering of initialization to 
prevent unitialized warnings.
 2002-07-21 01:29:11 +00:00
Robert Osfield
48b3be40e9 Various fixes to constructors to ensure that all variables are initialized. 2002-07-20 23:54:55 +00:00
Robert Osfield
b498e74078 Changed the "reflect.rgb" path to "Images/reflect.rgb" to the help find the 
file required.
 2002-07-19 09:10:41 +00:00
Robert Osfield
ff8b4c001d Rewrote the osg::Drawable::AttributeFunctor and PrimtiveFunctor to make 
them more consistent with each other. This does mean an API change, so
dependanct code in the OSG has been updated accordingly.
 2002-07-18 15:36:14 +00:00
Robert Osfield
1d9dd54d11 From Randall Hopper, warning fixes for IRIX. 2002-07-18 15:28:26 +00:00
Robert Osfield
09bdb10af5 Various fixes to the flt loader, and knock on changes to the osgUtil::Optimizer 
to better support removal of seperate osg::Geometry instances where they
share the same state and bindings.
 2002-07-18 00:53:03 +00:00
Robert Osfield
8c0d510571 Several items of work related to adding a manual creation of occluders 
option to the osgoccluder demo.

First the osgGA classes have been generalised a little to better support
new GUIEventHandler subclasses.

Second osgGLUT has a new option for registering a user defined event handler,
the allows the application to add externally extra options to the osgGLUT viewer.

Third, the osgoccluder demo now works in two modes. The original create
four occluder sides to wrap an loaded model, the second an interactive
mode which allows the users to add occluders to the model by pointing
to points and pressing 'a' to add a point, the 'e' to end the occluder
polygon, polygons must be convex, planer and be defined in an anitclockwise
order.  To start the osgoccluder in this mode one simple runs it with the
'-c' option.  Run osgoccluder with no parameter to get a list of options.
 2002-07-17 10:00:50 +00:00
Robert Osfield
e0c95723f2 Added SpotExponent to the spot light. 2002-07-16 19:17:30 +00:00
Robert Osfield
442b266f2e Added the beginings of an osglight demo. 2002-07-16 15:12:36 +00:00
Robert Osfield
5530406c9a Removed the second texture from the prerender demo so as not over complicate 
the final image.
 2002-07-15 13:39:11 +00:00
Robert Osfield
e9f30add38 Added a MatrixTransform to tilt the osgreflect demo so that the reflection 
plane is seen clearly.
 2002-07-15 13:14:28 +00:00
Robert Osfield
0a6fdb6ae0 Fixed the optimization of the orientation conversion. 2002-07-15 13:13:46 +00:00
Robert Osfield
08f5b7cbdd Removed the old hangglide directory. 2002-07-15 10:51:45 +00:00
Robert Osfield
6e40d676a2 Renamed osghangglide demo. 2002-07-15 10:45:13 +00:00
Robert Osfield
e7657f6b51 Added Drawable::AppCallback example and fixed a warning. 2002-07-14 20:48:30 +00:00
Robert Osfield
9792aa09dc Tweaked the color and aspect ratio settings of the pre rendering bin. 2002-07-14 20:32:05 +00:00
Robert Osfield
32a4625e59 Copy and Paste bug where an for() loop was repeated within itself, which 
was introduced when moving across to use osg::Geometry.
 2002-07-14 08:35:35 +00:00
Robert Osfield
4895b22da1 Fixed various warnings which were appearing under MacOSX. 2002-07-13 21:17:40 +00:00
Robert Osfield
717dab9389 added glutInit to osgparticle demo to fix crash under MacOSX. 2002-07-12 21:45:08 +00:00
Robert Osfield
5504f51774 Added second texture to osgprerender demo to test out multitexture in 
osg::Geometry, it works!!
 2002-07-12 21:42:27 +00:00
Robert Osfield
1f9e4547e7 Changed the osgmultitexture demo so that it uses a TexEnv::BLEND mode 
with a colour.  This lightens the resultant models.
 2002-07-12 19:50:52 +00:00
Robert Osfield
995f6f9e21 Added using namespace osgUtil to get round IRIX/Windows compiler differences. 2002-07-12 18:14:45 +00:00
Robert Osfield
6f392cdbfa Ported distribution across to use the new osg::MatrixTransform and osg::BlendFunc 
class instead of osg::Transform and osg::Transparancy respectively.
 2002-07-12 18:12:01 +00:00
Robert Osfield
8128265e09 Have added a #define USE_DEPRECATED_API to include/osg/Export, and 
various
osg header and source files to optional compile in deprecated parts of
the
OSG API.

Have renamed osg::Transparency osg::BlendFunc to bring it in line with
the
rest of the OSG's StateAttribute classes which are named after their
OpenGL counterparts.  include/osg/Transparency still exists and is
simply
a typedef to BlendFunc and is enclosed in a #ifdef USE_DEPRECTATED_API
block.

The matrix methods in the osg::Transform class have been
moved/replicated in
a osg::MatrixTransform sublcass from osg::Transform.  The old matrix
functionality is still present in the osg::Transform class but is guard
by #ifdef USG_DEPRECATED_API blocks.  One should now think of
osg::Transform
as being a Transform Node base class.  MatrixTransform has all the
functionality of the original Transform class, so should be used
instead.
 2002-07-12 14:25:10 +00:00
Robert Osfield
0d84d3ed15 Fixed indenting. 2002-07-12 09:16:49 +00:00
Robert Osfield
0ea6a7af4a Fixes for Win32 build 2002-07-11 21:08:02 +00:00
Robert Osfield
840df13438 Added Makefile for osgmultitexture demos. 2002-07-11 18:33:30 +00:00
Robert Osfield
8219a0a63a Added support for multitexturing to osg::State and added osgmultitexture 
demo which adds as spherical environment map using texture 1 to any model.
 2002-07-11 16:12:24 +00:00
Robert Osfield
c4c97a0f64 Moved the code referencing osg::BoundingBox::isValid() and 
osg::BoundingSphere::isValid() across to use the valid() methods, the later
being more consitent with other classes such as osg::ref_ptr<>.
 2002-07-11 14:32:21 +00:00
Robert Osfield
8b1e9345df Updates to osg::Drawable::AppCallback and osgprerender demo. 2002-07-10 20:30:57 +00:00
Robert Osfield
b3ac26f3dc Updates to osgprerender to support use of rendering to an image, rather then 
just a texture.
 2002-07-10 13:33:25 +00:00
Robert Osfield
c1fc3dcdb9 Ported all the demos and loaders across to use the new multitexturing API. 2002-07-10 11:22:24 +00:00
Robert Osfield
842eb59e1f Implemented more code for the new osgprerender demo. 2002-07-09 19:23:53 +00:00
Robert Osfield
68540f5fb1 Updates to the osgprerender code. Still doesn't do anything interesting yet.. 2002-07-09 13:31:50 +00:00
Robert Osfield
3ab727713d Added new demo osgprerender to demonstrate how to prerender a scene and use 
the result in the main rendering for special effects.
 2002-07-09 13:17:42 +00:00