2001-08-28 15:18  elm

	* ChangeLog, INSTALL, TODO, configure.in,
	clients/csgclient/client.cc, etc/default.zorn,
	idl/Nobel/Appearance.idl, idl/Nobel/Event.idl,
	include/Polhem/AppearanceImpl.hh, include/Polhem/EmitterImpl.hh,
	include/Polhem/SceneManager.hh, include/Polhem/ShapeImpl.hh,
	include/Polhem/SystemCommand.hh, src/Polhem/EmitterImpl.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/Group.cc,
	src/Polhem/SceneManager.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/Solid.cc, src/Polhem/SolidContainerImpl.cc,
	src/Polhem/SystemCommand.cc, src/Polhem/VNCDesktop.cc: Fixes to the
	bounding volume computation (still not done, need to think about
	this some more). Improved the VNC support so that the mouse cursor
	will now move in sync with the real pointer, and both press and
	release of buttons and keys are supported.

2001-08-27 17:10  elm

	* clients/csgclient/client.cc, idl/Nobel/Appearance.idl,
	idl/Nobel/Image.idl, idl/Nobel/Renderer.idl,
	include/Polhem/AppearanceImpl.hh, include/Polhem/ImageImpl.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/SolidEvaluator.hh,
	src/Polhem/AppearanceImpl.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/Solid.cc, src/Polhem/SolidContainerImpl.cc,
	src/Polhem/SolidEvaluator.cc: Refactoring and cleanup all over.
	Fixed the solid stuff to invalidate CSG nodes if a parent
	appearance changed. Still a little left to do here. Removed the
	split code entirely from the renderer.

2001-08-24 19:59  elm

	* doc/: INSTALL.spanish, README.spanish: Minor formatting changes
	to Victor's Spanish README and INSTALL translations.

2001-08-24 16:16  elm

	* etc/tdwmrc, include/Polhem/VNCDesktop.hh, server/server.cc,
	src/Polhem/VNCDesktop.cc: Modified VNC desktop code to cope with
	desktops that are *not* multiples of two. This is currently done by
	just filling the rest of the desktop with nothing, but ideally, we
	should scale the image to fit in the future.

2001-08-24 11:36  elm

	* doc/: INSTALL.french, INSTALL.spanish, README.french,
	README.spanish: Documentation translation updates by Victor Ferrer
	(Spanish) and Jean-Franois QUENAULT (French).

2001-08-22 16:36  elm

	* INSTALL, configure.in, config/macros/Makefile.am,
	etc/Makefile.am, include/Celsius/Makefile.am: Fixes to the build
	system that were uncovered when building the 0.3.0 distribution.

2001-08-22 14:34  elm

	* ChangeLog, NEWS: Final commits to documents.

2001-08-22 14:23  elm

	* clients/clock/client.cc, clients/csgclient/client.cc,
	clients/vncclient/client.cc, etc/default.zorn, idl/Nobel/Event.idl,
	idl/Nobel/SolidContainer.idl, idl/Nobel/SolidKit.idl,
	idl/Nobel/SolidNode.idl, idl/Nobel/interfaces.mk,
	include/Polhem/Makefile.am, include/Polhem/PickerImpl.hh,
	include/Polhem/SceneManager.hh,
	include/Polhem/SolidContainerImpl.hh,
	include/Polhem/SolidKitImpl.hh, include/Polhem/SolidNodeImpl.hh,
	include/Polhem/SystemCommand.hh, include/Polhem/VNCDesktop.hh,
	src/Polhem/ControllerImpl.cc, src/Polhem/Makefile.am,
	src/Polhem/PickerImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/SolidContainerImpl.cc, src/Polhem/SolidKitImpl.cc,
	src/Polhem/SolidNodeImpl.cc, src/Polhem/SystemCommand.cc,
	src/Polhem/VNCDesktop.cc: Final commit in preparation of 0.3.0.
	Connected the picking to the VNC desktop. It is all a bit kludgy at
	the moment, but it does work. Renamed SolidNode to SolidContainer
	to make it easier to understand.

2001-08-21 23:37  elm

	* clients/geoclient/client.cc, clients/vncclient/client.cc,
	idl/Nobel/NodeKit.idl, idl/Nobel/TextureKit.idl,
	idl/Nobel/interfaces.mk, include/Polhem/Makefile.am,
	include/Polhem/NodeImpl.hh, include/Polhem/NodeKitImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh,
	include/Polhem/TextureKitImpl.hh, include/Polhem/VNCDesktop.hh,
	src/Polhem/Makefile.am, src/Polhem/NodeImpl.cc,
	src/Polhem/NodeKitImpl.cc, src/Polhem/TextureGeneratorImpl.cc,
	src/Polhem/TextureKitImpl.cc, src/Polhem/TransformImpl.cc,
	src/Polhem/VNCDesktop.cc: Close to having full VNC support;
	tomorrow will see the completion of this code.

2001-08-21 16:48  elm

	* idl/Nobel/Controller.idl: Minor fix.

2001-08-21 16:43  elm

	* INSTALL, configure.in, clients/vncclient/client.cc,
	config/macros/xml.m4, idl/Nobel/Controller.idl,
	idl/Nobel/Desktop.idl, idl/Nobel/Image.idl, idl/Nobel/Makefile.am,
	idl/Nobel/NodeKit.idl, idl/Nobel/Renderer.idl,
	idl/Nobel/SolidNode.idl, idl/Nobel/TextureGenerator.idl,
	idl/Nobel/TextureKit.idl, idl/Nobel/Types.idl,
	idl/Nobel/interfaces.mk, include/Garbo/VNCInterface.hh,
	include/Garbo/WSInterface.hh, include/Polhem/ControllerImpl.hh,
	include/Polhem/ImageImpl.hh, include/Polhem/Makefile.am,
	include/Polhem/PickerImpl.hh, include/Polhem/RendererImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh,
	include/Polhem/TextureKitImpl.hh,
	include/support/Nobel++/ImageLoader.hh,
	src/Celsius/SAX/Makefile.am, src/Garbo/VNCInterface.cc,
	src/Polhem/ControllerImpl.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/Makefile.am, src/Polhem/PickerImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/TextureGeneratorImpl.cc, src/Polhem/TextureKitImpl.cc,
	src/Polhem/VisitorImpl.cc, src/support/Nobel++/ImageLoader.cc:
	Major cleanup in the VNC code in Polhem. Cleaned up some texture
	stuff as well. Working on a Desktop IDL for unifying input and
	output aspects of VNC communication. Added an m4 script for
	checking for XML backends in the autoconf configure script (thanks
	to Bruce Mitchener).

2001-08-21 04:20  steve

	* src/Polhem/: MapperImpl.cc, SceneManager.cc: Minor fixes to
	Mapper. Made texcoord return value rather than pass-by-ref.

2001-08-21 04:07  steve

	* idl/Nobel/Mapper.idl, include/Polhem/MapperImpl.hh: Minor fixes
	to Mapper. Made texcoord return value rather than pass-by-ref.

2001-08-20 16:18  elm

	* clients/clock/client.cc, idl/Nobel/Event.idl,
	include/Celsius/Path.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/Solid.hh, include/Polhem/SolidNodeImpl.hh,
	src/Celsius/Path.cc, src/Polhem/EmitterImpl.cc,
	src/Polhem/NodeImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/Solid.cc, src/Polhem/SolidNodeImpl.cc: Updates of the
	emitter and listener in preparation for sending input events
	through the scene graph.

2001-08-20 02:18  steve

	* src/Polhem/: Makefile.am, MapperImpl.cc, PickerImpl.cc,
	SceneManager.cc, TextureKitImpl.cc: Created Mapper class and
	derived PlanarMapper which maps from a point on a plane to a point
	on a texture.

2001-08-20 02:08  steve

	* include/Polhem/: Makefile.am, MapperImpl.hh, PickerImpl.hh,
	TextureKitImpl.hh, TransformImpl.hh: Created Mapper class and
	derived PlanarMapper which maps from a point on a plane to a point
	on a texture.

2001-08-20 02:03  steve

	* idl/Nobel/: Mapper.idl, TextureKit.idl, interfaces.mk: Created
	Mapper class and derived PlanarMapper which maps from a point on a
	plane to a point on a texture.

2001-08-20 01:55  steve

	* idl/Nobel/TextureGenerator.idl: For some reason there was no LGPL
	header in this file. There is now.

2001-08-19 13:06  elm

	* include/Celsius/Path.hh, include/Nobel/Makefile.am,
	src/Celsius/Path.cc: Nobel header files should now be installed
	correctly.

2001-08-18 23:35  steve

	* src/Polhem/GeometryKitImpl.cc, src/Polhem/Makefile.am,
	src/Polhem/TextureKitImpl.cc, src/Polhem/ServerHandleImpl.cc,
	clients/texclient/client.cc, clients/vncclient/client.cc: Created
	TextureKit. Moved texture factory methods from the GeometryKit into
	here.

2001-08-18 23:31  steve

	* idl/Nobel/TextureKit.idl, idl/Nobel/interfaces.mk,
	idl/Nobel/GeometryKit.idl, include/Polhem/GeometryKitImpl.hh,
	include/Polhem/Makefile.am, include/Polhem/TextureKitImpl.hh:
	Created TextureKit. Moved texture factory methods from the
	GeometryKit into here.

2001-08-17 09:53  elm

	* src/Celsius/: Makefile.am, SAX/Makefile.am: Fixed makefiles.

2001-08-16 15:49  elm

	* AUTHORS, INSTALL, NEWS, README, TODO, etc/tdwmrc: Updated
	documentation.

2001-08-16 13:32  elm

	* configure.in, etc/Makefile.am, etc/tdwmrc,
	include/Celsius/Logger.hh, include/Celsius/Makefile.am,
	include/Celsius/Math.hh, include/Celsius/Path.hh,
	include/Celsius/Quaternion.hh, include/Celsius/User.hh,
	include/Celsius/SAX/.cvsignore,
	include/Celsius/SAX/AttributeList.hh,
	include/Celsius/SAX/AttributeListImpl.hh,
	include/Celsius/SAX/DTDHandler.hh,
	include/Celsius/SAX/DocumentHandler.hh,
	include/Celsius/SAX/EntityResolver.hh,
	include/Celsius/SAX/ErrorHandler.hh,
	include/Celsius/SAX/Exception.hh,
	include/Celsius/SAX/ExpatParser.hh,
	include/Celsius/SAX/HandlerBase.hh,
	include/Celsius/SAX/InputSource.hh, include/Celsius/SAX/Locator.hh,
	include/Celsius/SAX/LocatorImpl.hh,
	include/Celsius/SAX/Makefile.am, include/Celsius/SAX/Parser.hh,
	include/Celsius/SAX/ParserFactory.hh, include/Polhem/LogGroup.hh,
	server/Config.cc, server/Config.hh, server/Makefile.am,
	server/server.cc, src/Celsius/Makefile.am, src/Celsius/Path.cc,
	src/Celsius/User.cc, src/Celsius/SAX/.cvsignore,
	src/Celsius/SAX/AttributeListImpl.cc,
	src/Celsius/SAX/ExpatParser.cc, src/Celsius/SAX/Makefile.am,
	src/Celsius/SAX/ParserFactory.cc: Added a partially complete SAX
	implementation that uses expat as the underlying XML parser engine
	(possibly we might support libxml (for GNOME) backends in the
	future as well). Used the SAX implementation to implement
	configuration file support. Added various system utilities to
	Celsius to be able to resolve a user's home directory and expand
	UNIX file paths correctly. Added a sample configuration file to be
	used with the server.

2001-08-13 13:48  elm

	* ChangeLog, NEWS, clients/clock/client.cc, idl/Nobel/Event.idl,
	idl/Nobel/Solid.idl, include/Polhem/Solid.hh,
	include/Polhem/SolidEvaluator.hh, include/Polhem/SolidNodeImpl.hh,
	src/Polhem/EmitterImpl.cc, src/Polhem/Solid.cc,
	src/Polhem/SolidEvaluator.cc, src/Polhem/SolidNodeImpl.cc: Caching
	of solid is now nearly complete, all that is left is handling
	updating of materials correctly.

2001-08-11 20:27  elm

	* clients/csgclient/client.cc: Simple bugfixes in the csgclient. It
	is still not working properly, but fear not, this will change.

2001-08-09 16:19  elm

	* clients/clock/.cvsignore, clients/clock/client.cc,
	clients/csgclient/client.cc, idl/Nobel/Event.idl,
	idl/Nobel/Solid.idl, idl/Nobel/SolidNode.idl,
	include/Polhem/EmitterImpl.hh, include/Polhem/Makefile.am,
	include/Polhem/NodeImpl.hh, include/Polhem/Solid.hh,
	include/Polhem/SolidCache.hh, include/Polhem/SolidEvaluator.hh,
	include/Polhem/SolidNodeImpl.hh, include/Solid/BSPTree.hh,
	server/Makefile.am, src/Polhem/EmitterImpl.cc,
	src/Polhem/Makefile.am, src/Polhem/NodeImpl.cc,
	src/Polhem/SolidCache.cc, src/Polhem/SolidEvaluator.cc,
	src/Polhem/SolidNodeImpl.cc: Added CSG subtree caching, getting
	some problems with memory allocation though. Working on
	implementing emitter and listener support in CSG nodes and visitor.

2001-08-06 03:17  steve

	* include/Polhem/PickerImpl.hh, src/Polhem/SceneManager.cc: Minor
	cleanup of PickerImpl.

2001-08-02 16:22  elm

	* configure.in, clients/Makefile.am, clients/clock/Makefile.am,
	clients/clock/client.cc, clients/csgclient/client.cc,
	idl/Nobel/PrimitiveKit.idl, idl/Nobel/Solid.idl,
	include/Celsius/Plane3D.hh, include/Polhem/PrimitiveKitImpl.hh,
	include/Polhem/Solid.hh, include/Solid/BSP.hh,
	include/Solid/BSPTree.hh, src/Celsius/Plane3D.cc,
	src/Polhem/PrimitiveKitImpl.cc, src/Polhem/Solid.cc,
	src/Polhem/SolidEvaluator.cc, src/Polhem/SolidNodeImpl.cc,
	src/Polhem/TransformImpl.cc, src/Solid/BSP.cc,
	src/Solid/BSPTree.cc, src/Solid/SolidBuilder.cc: First commit of a
	"real" 3Dwm application, a 3D clock. Uses the new primitives and
	solids, but is kind of slow. Need to do a lot of optimization and
	profiling before the solid functionality is ready.

2001-08-01 17:08  elm

	* clients/csgclient/client.cc, idl/Nobel/Primitive.idl,
	idl/Nobel/PrimitiveKit.idl, idl/Nobel/Solid.idl,
	idl/Nobel/SolidKit.idl, idl/Nobel/SolidVisitor.idl,
	idl/Nobel/interfaces.mk, include/Polhem/Makefile.am,
	include/Polhem/PrimitiveImpl.hh,
	include/Polhem/PrimitiveKitImpl.hh, include/Polhem/Solid.hh,
	include/Polhem/SolidEvaluator.hh, include/Polhem/SolidKitImpl.hh,
	include/Solid/Makefile.am, include/Solid/SolidBuilder.hh,
	src/Polhem/Makefile.am, src/Polhem/PrimitiveImpl.cc,
	src/Polhem/PrimitiveKitImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/ServerHandleImpl.cc, src/Polhem/Solid.cc,
	src/Polhem/SolidEvaluator.cc, src/Polhem/SolidKitImpl.cc,
	src/Polhem/SolidNodeImpl.cc, src/Polhem/TriangleGeometryImpl.cc,
	src/Solid/Makefile.am, src/Solid/SolidBuilder.cc: Added basic
	primitive support in 3Dwm. It is now possible to easily create 3D
	primitives using the primitive kit and then using them in CSG
	hierarchies. Most of the primitives have yet to be defined, though
	(only cuboid and cone works reliably).

2001-07-31 16:51  elm

	* clients/csgclient/client.cc, idl/Nobel/interfaces.mk,
	include/Polhem/SolidNodeImpl.hh, include/support/Nobel++/Nobel.hh,
	src/Polhem/SolidEvaluator.cc: Commited additional stuff.

2001-07-31 13:50  elm

	* clients/csgclient/client.cc, clients/geoclient/client.cc,
	include/Celsius/Line.hh, include/Polhem/AppearanceImpl.hh,
	src/Polhem/AppearanceImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/Solid.cc,
	src/Polhem/SolidEvaluator.cc, src/Polhem/SolidNodeImpl.cc: Solid
	modelling is now almost fully functional. Materials now work, and
	the problem related to texture coordinates (which I found today)
	has been fixed.

2001-07-31 10:32  elm

	* doc/README.french: Added (finally) the French README, courtesy of
	Jean-Francois Quenault.

2001-07-31 00:48  elm

	* clients/csgclient/client.cc, include/Polhem/SolidEvaluator.hh,
	include/Polhem/SolidNodeImpl.hh, include/support/Nobel++/Nobel.hh,
	src/Polhem/GeometryImpl.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/SolidEvaluator.cc,
	src/Polhem/SolidNodeImpl.cc, src/Polhem/TextureGeneratorImpl.cc,
	src/Polhem/TransformImpl.cc, src/Polhem/TriangleGeometryImpl.cc:
	Triangles can now be separated into meshes for different materials,
	but there is something wrong with the appeareances (probably due to
	memory management of references).

2001-07-30 17:18  elm

	* clients/csgclient/client.cc, clients/geoclient/client.cc,
	clients/pickclient/client.cc, clients/texclient/client.cc,
	clients/vncclient/client.cc, idl/Nobel/Solid.idl,
	idl/Nobel/SolidKit.idl, idl/Nobel/Transform.idl,
	include/Celsius/Matrix3D.hh, include/Celsius/Plane3D.hh,
	include/Celsius/Vector3D.hh, include/Polhem/Solid.hh,
	include/Polhem/SolidEvaluator.hh, include/Polhem/SolidKitImpl.hh,
	include/Polhem/TransformImpl.hh, include/Solid/BSP.hh,
	include/Solid/BSPTree.hh, include/Solid/Face.hh,
	include/support/Nobel++/ImageLoader.hh,
	include/support/Nobel++/Nobel.hh, src/Celsius/Matrix3D.cc,
	src/Celsius/Plane3D.cc, src/Celsius/Vector3D.cc,
	src/Polhem/Solid.cc, src/Polhem/SolidEvaluator.cc,
	src/Polhem/SolidKitImpl.cc, src/Polhem/TransformImpl.cc,
	src/Solid/BSP.cc, src/Solid/BSPTree.cc, src/Solid/Makefile.am,
	src/support/Nobel++/ImageLoader.cc, src/support/Nobel++/Nobel.cc:
	Major fixes... Solid hierarchies now support transforms.

2001-07-29 22:22  elm

	* server/Makefile.am, src/Polhem/Solid.cc: Minor changes...
	Transformation matrices for solids should work now.

2001-07-27 16:50  elm

	* configure.in, clients/csgclient/client.cc,
	clients/geoclient/client.cc, idl/Nobel/CSG.idl,
	idl/Nobel/CSGKit.idl, idl/Nobel/CSGNode.idl,
	idl/Nobel/CSGVisitor.idl, idl/Nobel/Solid.idl,
	idl/Nobel/SolidKit.idl, idl/Nobel/SolidNode.idl,
	idl/Nobel/SolidVisitor.idl, idl/Nobel/Transform.idl,
	idl/Nobel/Types.idl, idl/Nobel/interfaces.mk, include/Makefile.am,
	include/Polhem/CSG.hh, include/Polhem/CSGEvaluator.hh,
	include/Polhem/CSGKitImpl.hh, include/Polhem/CSGNodeImpl.hh,
	include/Polhem/Makefile.am, include/Polhem/Solid.hh,
	include/Polhem/SolidEvaluator.hh, include/Polhem/SolidKitImpl.hh,
	include/Polhem/SolidNodeImpl.hh, include/Polhem/TransformImpl.hh,
	include/Solid/.cvsignore, include/Solid/BSP.hh,
	include/Solid/BSPTree.hh, include/Solid/BSPTreeBuilder.hh,
	include/Solid/Face.hh, include/Solid/Makefile.am, src/Makefile.am,
	src/Polhem/CSG.cc, src/Polhem/CSGEvaluator.cc,
	src/Polhem/CSGKitImpl.cc, src/Polhem/CSGNodeImpl.cc,
	src/Polhem/Makefile.am, src/Polhem/ServerHandleImpl.cc,
	src/Polhem/Solid.cc, src/Polhem/SolidEvaluator.cc,
	src/Polhem/SolidKitImpl.cc, src/Polhem/SolidNodeImpl.cc,
	src/Polhem/TransformImpl.cc, src/Polhem/View.cc,
	src/Solid/.cvsignore, src/Solid/BSP.cc,
	src/Solid/BSPTreeBuilder.cc, src/Solid/Makefile.am: Renamed the CSG
	stuff to Solid. Changed around a few files and stuff.

2001-07-27 14:00  elm

	* include/Celsius/Line.hh: Forgot to add this file in the last
	commit.

2001-07-27 13:59  elm

	* clients/csgclient/client.cc, include/Celsius/Plane3D.hh,
	src/Polhem/CSGEvaluator.cc, src/Polhem/RendererImpl.cc: CSG code
	now supports texture coordinates and normals.

2001-07-26 16:14  elm

	* clients/csgclient/client.cc, include/Celsius/Plane3D.hh,
	src/Polhem/CSGEvaluator.cc: Revised the triangle face pruning
	mechanism to do the right thing.  Now, all boolean set operators
	seem to work perfectly!

2001-07-26 10:57  elm

	* clients/csgclient/.cvsignore, clients/csgclient/client.cc,
	include/Polhem/CSGNodeImpl.hh, src/Polhem/CSG.cc,
	src/Polhem/CSGEvaluator.cc, src/Polhem/CSGNodeImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc: Debugging
	continues, now CSG union seems to work! This is prior to
	restructuring the BSP class hierarchy to fully support
	intersections as well.

2001-07-25 22:15  elm

	* clients/csgclient/client.cc, src/Polhem/CSG.cc,
	src/Polhem/CSGEvaluator.cc, src/Polhem/CSGNodeImpl.cc,
	src/Polhem/RendererImpl.cc: Continued bugfixes, still not there
	yet. :(

2001-07-25 15:19  elm

	* configure.in, clients/Makefile.am, clients/csgclient/Makefile.am,
	clients/csgclient/client.cc, clients/geoclient/client.cc,
	clients/pickclient/Makefile.am, clients/pickclient/client.cc,
	clients/pickclient/pickclient.cc, idl/Nobel/CSGNode.idl,
	include/Polhem/CSG.hh, include/Polhem/CSGEvaluator.hh,
	include/Polhem/CSGNodeImpl.hh, src/Polhem/CSG.cc,
	src/Polhem/CSGEvaluator.cc, src/Polhem/CSGKitImpl.cc,
	src/Polhem/CSGNodeImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc: Work on CSG continues. A lot of
	debugging is left to do, but we're slowly getting there.

2001-07-24 13:35  elm

	* clients/geoclient/client.cc, idl/Nobel/LineGeometry.idl,
	idl/Nobel/PointGeometry.idl, idl/Nobel/TriangleGeometry.idl,
	idl/Nobel/Types.idl, include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/PointGeometryImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/TriangleGeometryImpl.cc:
	Updated geometry hierarchy with some additional features and
	bugfixes, including the ability to set an entire mesh instead of
	vertex-by-vertex.

2001-07-23 23:37  elm

	* clients/geoclient/client.cc, idl/Nobel/LineGeometry.idl,
	idl/Nobel/PointGeometry.idl, idl/Nobel/TriangleGeometry.idl,
	include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/PointGeometryImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc: Minor fixes related to the
	Geometry interfaces. The geoclient can now display models in
	wireframe.

2001-07-23 22:02  elm

	* clients/geoclient/client.cc, clients/pickclient/pickclient.cc,
	clients/texclient/client.cc, clients/vncclient/client.cc,
	idl/Nobel/CSG.idl, idl/Nobel/CSGVisitor.idl,
	idl/Nobel/Geometry.idl, idl/Nobel/LineGeometry.idl,
	idl/Nobel/Renderer.idl, idl/Nobel/TriangleGeometry.idl,
	idl/Nobel/Types.idl, include/Celsius/Plane3D.hh,
	include/Polhem/CSGEvaluator.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/LineGeometryImpl.hh, include/Polhem/Makefile.am,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/RendererImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, src/Celsius/Plane3D.cc,
	src/Polhem/CSG.cc, src/Polhem/CSGEvaluator.cc,
	src/Polhem/CSGNodeImpl.cc, src/Polhem/GeometryImpl.cc,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/Makefile.am,
	src/Polhem/PointGeometryImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc: Refactored the Geometry class
	hierarchy, but still haven't tested the code so there could be some
	major bugs left.

2001-07-18 15:52  elm

	* AUTHORS, INSTALL, README, configure.in,
	clients/geoclient/client.cc, idl/Nobel/CSGVisitor.idl,
	include/Makefile.am, include/Celsius/Makefile.am,
	include/Celsius/Plane3D.hh, include/Polhem/CSG.hh,
	include/Polhem/CSGKitImpl.hh, include/Polhem/InterTraxDevice.hh,
	server/Makefile.am, server/server.cc, src/Makefile.am,
	src/Celsius/Makefile.am, src/Celsius/Plane3D.cc, src/Polhem/CSG.cc,
	src/Polhem/ServerHandleImpl.cc: Work on CSG support continues.
	There is now a libCSG being built as part of the display server.
	The files related to libCSG will be committed after this.

2001-07-18 09:48  elm

	* src/Polhem/: EventManager.cc, SDLInputListener.inl,
	SDLPlatform.cc, SDLfbconPlatform.cc: Fixes to the source files to
	accommodate the new statically allocated input events.

2001-07-18 09:47  elm

	* include/: Celsius/ThreadQueue.hh, Polhem/InputDevice.hh,
	Polhem/Platform.hh, Polhem/SDLPlatform.hh,
	Polhem/SDLfbconPlatform.hh: Changed input events to not be
	dynamically allocated. There was a threading bug (only visible on
	SMP system) associated with this earlier, hopefully this will fix
	it.

2001-07-16 09:46  elm

	* doc/INSTALL.french: Added French translation of the INSTALL file.

2001-07-14 01:06  elm

	* clients/geoclient/client.cc, clients/pickclient/pickclient.cc,
	clients/texclient/client.cc, clients/vncclient/client.cc,
	idl/Nobel/CSG.idl, idl/Nobel/CSGVisitor.idl,
	idl/Nobel/interfaces.mk, include/Polhem/CSG.hh, src/Polhem/CSG.cc,
	src/Polhem/CSGKitImpl.cc: Modified CSG code to accept a visitor
	traversing the CSG tree. This will be used when generating a BSP
	(or whatever) version of the CSG tree.

2001-07-13 14:50  elm

	* idl/Nobel/CSG.idl, idl/Nobel/CSGKit.idl, idl/Nobel/CSGNode.idl,
	idl/Nobel/Kit.idl, idl/Nobel/Node.idl, idl/Nobel/Shape.idl,
	idl/Nobel/Transform.idl, idl/Nobel/interfaces.mk,
	include/Polhem/CSG.hh, include/Polhem/CSGKitImpl.hh,
	include/Polhem/CSGNodeImpl.hh, include/Polhem/GeometryKitImpl.hh,
	include/Polhem/Group.hh, include/Polhem/KitImpl.hh,
	include/Polhem/Makefile.am, include/Polhem/NodeKitImpl.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/VolumeImpl.hh,
	src/Polhem/CSG.cc, src/Polhem/CSGKitImpl.cc,
	src/Polhem/CSGNodeImpl.cc, src/Polhem/GeometryKitImpl.cc,
	src/Polhem/Makefile.am, src/Polhem/NodeKitImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/TransformImpl.cc,
	src/Polhem/VisitorImpl.cc: Initial commit of CSG work. None of this
	is activated in the server, and a lot of work evaluating CSG trees
	into b-reps remain, but at least the source compiles.

2001-07-11 18:43  elm

	* include/Celsius/Makefile.am: Forgot to remove an old file from
	the Makefile.am.

2001-07-11 09:27  elm

	* src/Nobel/.cvsignore: Forgot one file.

2001-07-11 09:23  elm

	* .cvsignore, clients/.cvsignore, clients/geoclient/.cvsignore,
	clients/pickclient/.cvsignore, clients/texclient/.cvsignore,
	clients/vncclient/.cvsignore, config/.cvsignore,
	config/macros/.cvsignore, doc/.cvsignore, etc/.cvsignore,
	idl/.cvsignore, idl/Nobel/.cvsignore, include/.cvsignore,
	include/Celsius/.cvsignore, include/Garbo/.cvsignore,
	include/Nobel/.cvsignore, include/Polhem/.cvsignore,
	include/Zorn/.cvsignore, include/support/.cvsignore,
	include/support/Nobel++/.cvsignore, server/.cvsignore,
	src/.cvsignore, src/Celsius/.cvsignore, src/Garbo/.cvsignore,
	src/Polhem/.cvsignore, src/Zorn/.cvsignore, src/support/.cvsignore,
	src/support/Nobel++/.cvsignore: Removed annoying Makefile.in:s from
	cvs output by adding them to .cvsignore files all over the place.

2001-06-29 17:00  elm

	* include/Celsius/Guard.hh, include/Celsius/Makefile.am,
	include/Celsius/Socket.hh, include/Celsius/Thread.hh,
	include/Celsius/ThreadQueue.hh, include/Polhem/EventManager.hh,
	include/Polhem/JugglerPlatform.hh, include/Polhem/Platform.hh,
	include/Polhem/SDLPlatform.hh, include/Zorn/Makefile.am,
	include/Zorn/Store.hh, server/server.cc, src/Celsius/Makefile.am,
	src/Polhem/EventManager.cc, src/Polhem/JugglerPlatform.cc,
	src/Polhem/Makefile.am, src/Polhem/SDLfbconPlatform.cc,
	src/Zorn/Store.cc, src/Zorn/Zorn.cc, src/Zorn/grammar.yy,
	src/Zorn/lexer.ll: Lots of small fixes everywhere. Worked on the
	Juggler platform, but it segfaults for some reason (will look into
	that later).

2001-06-28 11:01  elm

	* include/Zorn/Defines.hh: Forgot to add this to the CVS earlier.

2001-06-27 14:48  elm

	* idl/Nobel/Renderer.idl, include/Polhem/Backplane.hh,
	include/Polhem/LogGroup.hh, include/Polhem/Makefile.am,
	include/Polhem/PickerImpl.hh, include/Polhem/RendererImpl.hh,
	include/Polhem/SceneManager.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/SystemCommand.hh, include/Polhem/View.hh,
	server/server.cc, src/Polhem/Backplane.cc,
	src/Polhem/EventManager.cc, src/Polhem/GeometryImpl.cc,
	src/Polhem/InterTraxDevice.cc, src/Polhem/Makefile.am,
	src/Polhem/NodeImpl.cc, src/Polhem/PickerImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/SDLPlatform.cc,
	src/Polhem/SDLfbconPlatform.cc, src/Polhem/SceneManager.cc,
	src/Polhem/ServerImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/SystemCommand.cc, src/Polhem/View.cc,
	src/Polhem/VolumeImpl.cc, src/Zorn/Zorn.cc, src/Zorn/grammar.yy,
	src/Zorn/lexer.ll: Refactored the server to turn libPolhem into a
	general toolkit containing the different components and instead
	have the server.cc source file assemble them and do all
	initialization. This mean that the Backplane mediating class has
	been removed once and for all. Tried to fix Zorn parser and lexer
	to use non-fixed function names using a known hack found in the
	Automake manual.

2001-06-25 16:24  elm

	* include/Polhem/RendererImpl.hh, src/Polhem/SDLPlatform.cc: Simple
	fix to avoid building the InterTrax by default.

2001-06-25 14:28  elm

	* etc/default.zorn, etc/headtracker.zorn,
	include/Polhem/InterTraxDevice.hh, include/Zorn/AST.hh,
	include/Zorn/RuleSet.hh, include/Zorn/Zorn.hh,
	src/Polhem/Backplane.cc, src/Polhem/EventManager.cc,
	src/Polhem/InterTraxDevice.cc, src/Polhem/Makefile.am,
	src/Polhem/SDLPlatform.cc, src/Polhem/SystemCommand.cc,
	src/Zorn/EvalVisitor.cc, src/Zorn/RuleSet.cc, src/Zorn/Zorn.cc,
	src/Zorn/grammar.yy, src/Zorn/lexer.ll: Modified the Zorn
	interpreter to accept nested rules. This allows us to factor out
	common terms and nest subrules under them, decreasing the number of
	rules the interpreter has to evaluate for each event. Debugged
	head-tracking support and created a Zorn rule file for head
	tracking.

2001-06-25 03:16  steve

	* configure.in, clients/Makefile.am: Added pickclient

2001-06-25 03:14  steve

	* clients/pickclient/: Makefile.am, pickclient.cc: Initial version
	of pickclient, intended to demonstrate and test users ability to
	select objects in the scene.

2001-06-25 02:34  steve

	* src/Polhem/VolumeImpl.cc: Initialize AABB extents in constructor.

2001-06-25 02:32  steve

	* src/Polhem/ShapeImpl.cc: For now, disabled emitting of
	BoundingVolumeChanged event.  BV is recomputed each time a pick
	operation is initiated.

2001-06-25 02:29  steve

	* src/Polhem/SceneManager.cc: Initiate pick traversal from
	SceneManager::pick(...);

2001-06-25 02:27  steve

	* src/Polhem/RendererImpl.cc: Store viewport dims and projection
	information.  Allow seperate vertex and normal index lists.

2001-06-25 02:25  steve

	* src/Polhem/PickerImpl.cc: Implemented projection of ray into
	scene from 2D screen position.	Implemented Ray/AABB intersection
	test.

2001-06-25 02:24  steve

	* src/Polhem/Group.cc: For now, disabled emitting of
	BoundingVolumeChanged event.

2001-06-25 02:22  steve

	* src/Polhem/GeometryImpl.cc: Fix bug in recomputeBoundingVolume
	where BV was being computed but not stored.

2001-06-25 02:20  steve

	* src/Celsius/Vector3D.cc: Added matrix (4x4) multiplication
	operator.

2001-06-25 02:17  steve

	* include/Polhem/View.hh: Added getRenderer();

2001-06-25 02:16  steve

	* include/Polhem/RendererImpl.hh: Added ability to store and return
	projection and viewport dimension information. This is required by
	the ray/BV intersection testing code.

2001-06-25 02:14  steve

	* include/Polhem/PickerImpl.hh: Implemented AABB intersection test.

2001-06-25 02:11  steve

	* include/Celsius/Vector3D.hh: Added matrix multiplication operator

2001-06-25 02:03  steve

	* idl/Nobel/Picker.idl: Pass ptr to the node that the BV bounds.

2001-06-25 02:00  steve

	* clients/geoclient/client.cc: Generate a normal index list.

2001-06-21 23:54  elm

	* include/Polhem/Platform.hh, include/Polhem/SDLPlatform.hh,
	include/Polhem/SDLfbconPlatform.hh, src/Polhem/Makefile.am,
	src/Polhem/SDLInputListener.inl, src/Polhem/SDLPlatform.cc,
	src/Polhem/SDLfbconPlatform.cc: Backported the new platform input
	event framework and the stand-alone SDL event listener to the SDL
	fbcon platform (it compiles, but is otherwise untested).

2001-06-21 23:14  elm

	* Makefile.am, configure.in, etc/Makefile.am, etc/default.zorn,
	include/Celsius/Guard.hh, include/Celsius/Semaphore.hh,
	include/Celsius/Thread.hh, include/Celsius/ThreadQueue.hh,
	include/Polhem/InputDevice.hh, include/Polhem/InterTraxDevice.hh,
	include/Polhem/Makefile.am, include/Polhem/Platform.hh,
	include/Polhem/SDLPlatform.hh, src/Celsius/Thread.cc,
	src/Polhem/Backplane.cc, src/Polhem/InterTraxDevice.cc,
	src/Polhem/Makefile.am, src/Polhem/SDLPlatform.cc: Done some
	low-level restructuring in the platform to deal with additional
	input devices besides the normal SDL event subsystem. Added
	preliminary support for the Isense InterTrax 2 head tracker using
	the itrax kernel module.

2001-06-20 14:32  elm

	* clients/vncclient/client.cc, etc/default.zorn,
	include/Makefile.am, include/Polhem/EventManager.hh,
	include/Polhem/EventMapper.hh, include/Polhem/Makefile.am,
	include/Polhem/Platform.hh, include/Polhem/SystemCommand.hh,
	include/Zorn/FunctionObject.hh, include/Zorn/StandardLibrary.hh,
	include/Zorn/Value.hh, include/Zorn/Zorn.hh, server/Makefile.am,
	src/Makefile.am, src/Polhem/Backplane.cc,
	src/Polhem/EventManager.cc, src/Polhem/EventMapper.cc,
	src/Polhem/Makefile.am, src/Polhem/Platform.cc,
	src/Polhem/SDLPlatform.cc, src/Polhem/SystemCommand.cc,
	src/Zorn/Makefile.am, src/Zorn/StandardLibrary.cc,
	src/Zorn/Zorn.cc: Full integration of the new Zorn event mapping
	language into the display server. We now use Zorn rules to map raw
	input events to system commands. Currently, there is one default
	rule file included in the 3Dwm distribution, but there will likely
	be several for different types of input devices.

2001-06-20 00:48  elm

	* configure.in, include/Zorn/AST.hh, include/Zorn/ASTVisitor.hh,
	include/Zorn/EvalFunctors.hh, include/Zorn/EvalVisitor.hh,
	include/Zorn/FunctionObject.hh, include/Zorn/FunctionSet.hh,
	include/Zorn/Instance.hh, include/Zorn/Makefile.am,
	include/Zorn/RuleSet.hh, include/Zorn/StandardLibrary.hh,
	include/Zorn/Store.hh, include/Zorn/Value.hh, include/Zorn/Zorn.hh,
	src/Zorn/EvalVisitor.cc, src/Zorn/FunctionSet.cc,
	src/Zorn/Makefile.am, src/Zorn/RuleSet.cc,
	src/Zorn/StandardLibrary.cc, src/Zorn/Store.cc, src/Zorn/Zorn.cc,
	src/Zorn/grammar.yy, src/Zorn/lexer.ll: Initial commit of the new
	"Zorn" event mapping language (named after a famous Swedish
	painter). This language will most likely be used by the event
	mapper in turning raw input events into well-defined 3Dwm system
	commands.

2001-06-19 00:58  elm

	* clients/geoclient/client.cc, clients/texclient/client.cc,
	clients/vncclient/client.cc, include/Garbo/VNCInterface.hh,
	include/Garbo/WSInterface.hh, include/Nobel/CORBA.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/VisitorImpl.hh,
	include/support/Nobel++/Nobel.hh, src/Garbo/VNCInterface.cc,
	src/Garbo/WSInterface.cc, src/Polhem/Backplane.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/Group.cc,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/ServerHandleImpl.cc,
	src/Polhem/ServerImpl.cc, src/Polhem/ShapeImpl.cc: Updated the rest
	of the source tree to compile with gcc 3.0. This should also
	increase 3Dwm's portability on other platforms.

2001-06-18 23:55  elm

	* include/Celsius/Exception.hh, include/Celsius/Logger.hh,
	include/Celsius/Quaternion.hh, include/Celsius/Socket.hh,
	src/Celsius/Logger.cc, src/Celsius/Matrix3D.cc,
	src/Celsius/Quaternion.cc, src/Celsius/Socket.cc,
	src/Celsius/Time.cc, src/Celsius/Vector2D.cc,
	src/Celsius/Vector3D.cc: Modified the Celsius source to compile
	under the new GCC 3.0. The source should now be considerably more
	C++-conformant than it used to be.

2001-06-17 19:29  elm

	* idl/Nobel/Makefile.am, idl/Nobel/Node.idl, idl/Nobel/Picker.idl,
	idl/Nobel/Renderer.idl, idl/Nobel/Visitor.idl,
	idl/Nobel/interfaces.mk, include/Polhem/Backplane.hh,
	include/Polhem/Group.hh, include/Polhem/Makefile.am,
	include/Polhem/NodeImpl.hh, include/Polhem/PickerImpl.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/SceneManager.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/SystemCommand.hh,
	include/Polhem/ViewSlotImpl.hh, server/server.cc,
	src/Polhem/EventMapper.cc, src/Polhem/Group.cc,
	src/Polhem/Makefile.am, src/Polhem/PickerImpl.cc,
	src/Polhem/SceneManager.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/SystemCommand.cc, src/Polhem/ViewSlotImpl.cc: Initial
	work on the pick traversal.

2001-06-17 18:56  elm

	* doc/scenegraph-traversal.txt: Added a little document that
	explains how scene graph traversals work in 3Dwm.

2001-06-16 01:27  elm

	* include/Polhem/SystemCommand.hh, src/Polhem/SystemCommand.cc:
	Forgot to add the new system command files!

2001-06-16 01:02  elm

	* include/Polhem/EventMapper.hh, include/Polhem/Makefile.am,
	src/Polhem/EventManager.cc, src/Polhem/EventMapper.cc,
	src/Polhem/Makefile.am, src/Polhem/View.cc: Refactored the event
	mapping to use system command functor objects instead of a simple
	struct with unions. This also allowed me to remove the ugly
	switch-statement in the EventManager. System commands are also
	returned in a vector, so you can return more than one; this finally
	makes the orbit command fully functional (it controls pitch, too,
	though a bit unwieldy at the moment).

2001-06-15 16:42  elm

	* idl/Nobel/Renderer.idl, include/Celsius/Makefile.am,
	include/Celsius/Math.hh, include/Celsius/Matrix3D.hh,
	include/Celsius/Quaternion.hh, include/Celsius/Vector2D.hh,
	include/Celsius/Vector3D.hh, include/Polhem/EventMapper.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/View.hh,
	src/Celsius/Makefile.am, src/Celsius/Quaternion.cc,
	src/Celsius/Vector2D.cc, src/Celsius/Vector3D.cc,
	src/Polhem/Backplane.cc, src/Polhem/EventManager.cc,
	src/Polhem/EventMapper.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/View.cc: Added support for camera orbits, tracking, zoom
	and dolly. These are now by default controlled by the mouse
	(earlier, the mouse controlled the view in a rather ad-hoc
	fashion). Modified the renderer to allow changing the projection
	parameters (come to think of it, perhaps this should not be made
	part of the renderer IDL?).

2001-06-15 00:17  elm

	* include/Celsius/Exception.hh, include/Nobel/CORBA.hh,
	include/Polhem/EventMapper.hh, include/Polhem/RendererImpl.hh,
	server/server.cc, src/Polhem/Backplane.cc,
	src/Polhem/EventManager.cc, src/Polhem/EventMapper.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/View.cc: Fixed some
	exceptions in the main CORBA utility header. Added more verbose
	logging to the renderer. Fixed and mapped orbit commands, still
	needs some polishing for camera control.

2001-06-14 21:55  elm

	* include/Celsius/Makefile.am, include/Celsius/Math.hh,
	include/Celsius/Quaternion.hh, include/Celsius/Vector3D.hh,
	include/Polhem/View.hh, src/Celsius/Logger.cc,
	src/Celsius/Makefile.am, src/Celsius/Matrix3D.cc,
	src/Celsius/Quaternion.cc, src/Celsius/Vector3D.cc,
	src/Polhem/View.cc, src/Polhem/VolumeImpl.cc: Modified the view
	code to allow for orbit/track/dolly functionality.  Added
	quaternion support to allow for this and added and modified the
	corresponding classes in Celsius.

2001-06-12 17:09  elm

	* configure.in, config/macros/reconfig.m4,
	include/Celsius/Mutex.hh, include/Celsius/Runnable.hh,
	include/Celsius/Semaphore.hh, include/Celsius/Socket.hh,
	include/Celsius/ThreadQueue.hh, include/Polhem/Backplane.hh,
	include/Polhem/EventManager.hh, include/Polhem/EventMapper.hh,
	include/Polhem/Makefile.am, include/Polhem/Platform.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/SceneManager.hh,
	include/Polhem/View.hh, include/Polhem/ViewSlotImpl.hh,
	server/server.cc, src/Celsius/DynamicLibrary.cc,
	src/Celsius/Matrix3D.cc, src/Celsius/Socket.cc,
	src/Celsius/Thread.cc, src/Polhem/Backplane.cc,
	src/Polhem/EventManager.cc, src/Polhem/EventMapper.cc,
	src/Polhem/Group.cc, src/Polhem/Makefile.am,
	src/Polhem/NodeImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/SDLPlatform.cc, src/Polhem/SDLfbconPlatform.cc,
	src/Polhem/SceneManager.cc, src/Polhem/ShapeImpl.cc: Work continues
	on event management. This is a *huge* undertaking, it seems. I've
	moved some stuff that were hardcoded a little higher in the
	abstraction hierarchy, but most of the actual event mapping is
	still hardcoded. That will change later. At the moment, we have
	preliminary mouse view control support.

2001-06-10 21:10  elm

	* NEWS: Minor spelling mistake.

2001-06-10 20:37  elm

	* INSTALL: Slight revision.

2001-06-10 20:34  steveh

	* README: Added reference Italian readme

2001-06-10 20:33  steveh

	* INSTALL: Updated for new build environment.

2001-06-10 20:02  elm

	* NEWS, README.build_from_cvs, TODO, doc/HOWTO-release,
	server/Makefile.am: Revisions of the documentation in preparation
	for the new release.

2001-06-10 18:08  elm

	* AUTHORS, ChangeLog, INSTALL, configure.in,
	src/Polhem/Backplane.cc: Fixed some minor things.

2001-06-10 17:00  elm

	* Makefile.am, configure.in, include/Polhem/Backplane.hh,
	server/Makefile.am, server/server.cc, src/Polhem/Backplane.cc,
	src/Polhem/Makefile.am, src/Polhem/main.cc: Turned Polhem into a
	shared library and added a server/ directory off the root 3Dwm dir.
	This server directory will contain the server executable (instead
	of having it way down in the src/Polhem/ directory) itself.

2001-06-10 15:56  elm

	* Makefile.am, configure.in, clients/geoclient/Makefile.am,
	doc/Makefile.am, src/Nobel/Makefile.am, src/Polhem/Backplane.cc,
	src/Polhem/Makefile.am, src/Polhem/ServerImpl.cc: Fixed some
	Makefile.am:s to correctly distribute the needed files. Added some
	minor log messages to the server (we need many more).

2001-06-10 04:16  steveh

	* AUTHORS: Changed my email address.

2001-06-10 04:15  steveh

	* INSTALL: Added "Configuring OmniORB" section.  Added png and SDL
	dependencies.

2001-06-09 16:44  elm

	* Makefile.am, configure.in, idl/Nobel/Makefile.am,
	idl/Nobel/interfaces.mk, include/Makefile.am,
	include/Celsius/Makefile.am, include/Celsius/Time.hh,
	include/Garbo/Makefile.am, include/Nobel/Makefile.am,
	include/Polhem/Makefile.am, include/support/Makefile.am,
	include/support/Nobel++/Makefile.am, src/Celsius/Logger.cc,
	src/Celsius/Makefile.am, src/Celsius/Time.cc,
	src/Garbo/Makefile.am, src/Nobel/Makefile.am,
	src/Polhem/Backplane.cc, src/Polhem/Makefile.am,
	src/support/Nobel++/Makefile.am: Added Makefile.am:s for
	distributing headers. Added simple time services to Celsius. Added
	some more log messages (still needs more) to the display server.

2001-06-08 20:57  elm

	* README, doc/README.italian, include/Celsius/Logger.hh,
	include/Polhem/Backplane.hh, include/Polhem/JugglerPlatform.hh,
	src/Celsius/Logger.cc, src/Polhem/Backplane.cc,
	src/Polhem/JugglerPlatform.cc, src/Polhem/ServerImpl.cc: Added the
	Juggler platform file (not implemented, just a stub). Implemented a
	logging service. Added Maurizio Boriani's Italian translation of
	the README. Slight modifications to the main README.

2001-06-08 11:50  elm

	* idl/Nobel/Event.idl, idl/Nobel/Geometry.idl, idl/Nobel/Node.idl,
	idl/Nobel/TriangleGeometry.idl, idl/Nobel/Types.idl,
	idl/Nobel/Visitor.idl, idl/Nobel/Volume.idl,
	include/Celsius/Logger.hh, include/Nobel/CORBA.hh,
	include/Polhem/Backplane.hh, include/Polhem/EmitterImpl.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/Group.hh,
	include/Polhem/ImageImpl.hh, include/Polhem/KitImpl.hh,
	include/Polhem/LineGeometryImpl.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/SceneManager.hh,
	include/Polhem/ShapeImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh,
	include/Polhem/TransformImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, include/Polhem/View.hh,
	include/Polhem/ViewSlotImpl.hh, include/Polhem/VisitorImpl.hh,
	include/Polhem/VolumeImpl.hh, src/Celsius/Logger.cc,
	src/Celsius/Makefile.am, src/Celsius/Socket.cc,
	src/Nobel/Makefile.am, src/Polhem/Backplane.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/GeometryKitImpl.cc,
	src/Polhem/Group.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile.am, src/Polhem/NodeImpl.cc,
	src/Polhem/PointGeometryImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/SceneManager.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/View.cc,
	src/Polhem/ViewSlotImpl.cc, src/Polhem/VisitorImpl.cc,
	src/Polhem/VolumeImpl.cc: Initial work on the bounding volume
	computation in the scene graph as well as the propagation of events
	(specifically the bounding-volume-has-changed event). Added a
	logging service to Celsius and going to try it out in the server.

2001-05-29 00:45  elm

	* configure.in, clients/geoclient/Makefile.am,
	clients/texclient/Makefile.am, clients/vncclient/Makefile.am,
	include/Makefile.am, include/Nobel/Makefile.am,
	src/Garbo/Makefile.am, src/Nobel/Makefile.am,
	src/Polhem/Makefile.am, src/support/Nobel++/Makefile.am: Added some
	additional files related to the new build system, and modified
	existing files to support the 'dist' target (still doesn't work
	properly).

2001-05-28 23:51  elm

	* README.build_from_cvs, src/Garbo/Makefile.am: Fixed some minor
	inaccuracies in the README file. Added an include path that was
	needed in Garbo.

2001-05-28 23:34  elm

	* .cvsignore, include/.cvsignore: Added some .cvsignore files.

2001-05-28 20:51  elm

	* Makefile.am, configure.in, config/Makefile.am,
	config/macros/Makefile.am, idl/Makefile.am, idl/Nobel/Makefile.am,
	idl/Nobel/interfaces.mk, include/Celsius/GlutRunnable.hh,
	src/Celsius/GlutRunnable.cc, src/Celsius/Makefile.am,
	src/Garbo/Makefile.am, src/Nobel/Makefile.am,
	src/Polhem/Makefile.am, src/support/Nobel++/Makefile.am: Modified
	and added some Makefile.am:s to support the "dist" targets created
	by Automake.

2001-05-28 16:32  elm

	* Makefile.am, clients/Makefile.am, clients/geoclient/Makefile.am,
	clients/texclient/Makefile.am, clients/vncclient/Makefile.am,
	src/Makefile.am, src/Celsius/Makefile.am, src/Garbo/Makefile.am,
	src/Nobel/Makefile.am, src/Polhem/Makefile.am,
	src/support/Makefile.am, src/support/Nobel++/Makefile.am: Modified
	automake files slightly.

2001-05-28 15:46  elm

	* clients/geoclient/Makefile.am, clients/texclient/Makefile.am,
	clients/vncclient/Makefile.am, src/Garbo/Makefile.am,
	src/Garbo/VNCInterface.cc, src/Garbo/WSInterface.cc,
	src/Polhem/Makefile.am, src/support/Nobel++/Makefile.am: Minor
	changes so that 3Dwm can be built in a separate directory.

2001-05-28 15:05  elm

	* AUTHORS, COPYING, LICENSE, Makefile, Makefile.am,
	README.build_from_cvs, acconfig.h, autogen.sh, configure.in,
	clients/Makefile, clients/Makefile.am, clients/geoclient/Makefile,
	clients/geoclient/Makefile.am, clients/texclient/Makefile,
	clients/texclient/Makefile.am, clients/vncclient/Makefile,
	clients/vncclient/Makefile.am, clients/vncclient/client.cc,
	include/Garbo/d3des.h, include/Garbo/rfbproto.h,
	include/Garbo/vncauth.h, src/Makefile, src/Makefile.am,
	src/Celsius/Makefile, src/Celsius/Makefile.am, src/Garbo/Makefile,
	src/Garbo/Makefile.am, src/Garbo/README, src/Garbo/d3des.c,
	src/Garbo/vncauth.c, src/Garbo/vnc/Makefile, src/Nobel/Makefile,
	src/Nobel/Makefile.am, src/Nobel/dummy.cc, src/Polhem/Makefile,
	src/Polhem/Makefile.am, src/Polhem/NodeImpl.cc,
	src/support/Makefile, src/support/Makefile.am,
	src/support/Nobel++/Makefile, src/support/Nobel++/Makefile.am:
	Introduction of the new 3Dwm build system that is based on automake
	and libtool. Things seem to work pretty well, except some problems
	with dependencies for IDLs in the src/Nobel directory (there might
	be support for IDLs in future versions of Automake). There is still
	a lot of work to be done in adding Makefile.am:s to all the subdirs
	and making sure that all the pertinent files get installed
	correctly.

2001-05-28 14:50  elm

	* config/: config.guess, config.sub, install-sh: Removed some
	additional files.

2001-05-28 14:47  elm

	* config/: aclocal.m4, config.guess, config.param, config.sub,
	configure, configure.in, corba.mk.in, install-sh, java.mk,
	library.mk, local.mk.in, macros/ac_cxx_bool.m4,
	macros/ac_help_string.m4, macros/compiler.m4,
	macros/config-param.m4, macros/mdl_have_opengl.m4, macros/utils.m4:
	Preparing for the new build system by cleaning up old files in the
	config/ directory. More to come very soon.

2001-05-23 23:56  elm

	* include/Polhem/Backplane.hh: Friend declaration evidently needs
	to come *after* the inner class definition.

2001-05-14 22:39  elm

	* include/Polhem/Backplane.hh: Added a friend declarator to the
	Backplane class. Seems I was fooled by GCC 2.96.

2001-05-06 21:30  elm

	* ChangeLog: Updated ChangeLog in preparation for new release.

2001-05-06 21:28  elm

	* ChangeLog, NEWS, TODO, clients/geoclient/client.cc,
	clients/texclient/client.cc, clients/vncclient/client.cc,
	config/configure, config/configure.in, config/local.mk.in,
	doc/HOWTO-release, doc/manual/client-programming.sgml,
	include/Nobel/.cvsignore, include/Polhem/Platform.hh,
	include/Polhem/SDLPlatform.hh, include/support/Nobel++/Nobel.hh,
	src/Celsius/Makefile, src/Polhem/Makefile,
	src/Polhem/RendererImpl.cc: Various small fixes in relation to the
	new release. Fixed the build system to detect the presence of
	OSMesa and set the relevant link flags (we *really* need a new
	build system). Updated the NEWS and TODO files. Fixed the geoclient
	to check for command line parameters, and fixed all clients to not
	attempt a server connection unless the correct command line
	arguments are passed to them. Updated the programmer's manual
	slightly. Minor changes to the platform-related files.

2001-05-06 05:14  steveh

	* src/Polhem/SDLfbconPlatform.cc,
	include/Polhem/SDLfbconPlatform.hh: Added SDL framebuffer console
	platform, primarily for the wearable computers.

2001-05-06 05:12  steveh

	* src/Polhem/Makefile: Removed png from LIBS

2001-05-06 05:11  steveh

	* src/Celsius/Makefile: Added OSMesa to LIBS

2001-05-06 05:04  steveh

	* src/Polhem/Backplane.cc: The Backplane now asks the platform to
	create the Renderer. It then creates the initial view, passing in a
	pointer to the Renderer. It then creates the SceneManager, passing
	in a pointer to the initial view.

2001-05-06 05:02  steveh

	* src/Polhem/Platform.cc: Added SDLfbconPlatform

2001-05-06 05:00  steveh

	* include/Polhem/View.hh, src/Polhem/View.cc: The View now accepts
	the Renderer via its constructor rather than creating the Renderer
	itself.

2001-05-06 04:58  steveh

	* include/Polhem/SceneManager.hh, src/Polhem/SceneManager.cc: The
	Scenemanager now accepts the initial view via its constructor
	rather than creating the initial view itself.

2001-05-06 04:55  steveh

	* include/Polhem/SDLPlatform.hh, src/Polhem/SDLPlatform.cc: Added
	createRenderer() Removed a lot of gl initialisation code as this is
	now done in the Renderer constructor.

2001-05-06 04:46  steveh

	* include/Polhem/RendererImpl.hh, src/Polhem/RendererImpl.cc: Moved
	OpenGL initialisation (clear color, shade model, lighting, material
	viewport, perspective etc.) to Renderer constructor. There are no
	longer any gl calls in the platform.

2001-05-06 04:42  steveh

	* include/Polhem/Platform.hh: Added createRenderer to platform tie.
	
	Renamed flipDisplay() to swapDisplay() to avoid confusion with the
	vertical flip required by the SDLfbconPlatform.

2001-04-29 18:43  steveh

	* TODO: Added need to support multiple rendering APIs.

2001-04-29 17:18  elm

	* include/Celsius/Guard.hh: Forgot to add the Guard template class.
	:)

2001-04-29 17:17  elm

	* include/Celsius/CriticalSection.hh,
	include/Celsius/DynamicLibrary.hh, include/Celsius/Exception.hh,
	include/Celsius/Matrix3D.hh, include/Celsius/Mutex.hh,
	include/Celsius/PlatformDisplay.hh,
	include/Celsius/PlatformInput.hh, include/Celsius/Semaphore.hh,
	include/Celsius/Socket.hh, include/Celsius/ThreadQueue.hh,
	src/Celsius/DynamicLibrary.cc, src/Celsius/Socket.cc,
	src/Garbo/WSInterface.cc, src/Polhem/AppearanceImpl.cc,
	src/Polhem/Backplane.cc, src/Polhem/EmitterImpl.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/Group.cc,
	src/Polhem/KitImpl.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/NodeImpl.cc, src/Polhem/PointGeometryImpl.cc,
	src/Polhem/ServerImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/ViewSlotImpl.cc: 
	Refactored some parts of Celsius to use a general Guard template
	class.

2001-04-29 15:10  elm

	* TODO: All right, everything should be set up for commit messages
	to a mailing list.

2001-04-29 15:04  elm

	* TODO: Update.

2001-04-29 15:03  elm

	* TODO: Test.

2001-04-29 14:56  elm

	* TODO: Yet another update.

2001-04-29 14:53  elm

	* TODO: TODO update.

2001-04-29 14:50  elm

	* TODO: Added some pieces to the wish list.

2001-04-29 14:41  elm

	* TODO: Simple fix.

2001-04-28 21:23  elm

	* ChangeLog, include/Celsius/SdlEncap.hh, src/Celsius/Makefile,
	src/Celsius/SdlEncap.cc: Removed some old, obosoltete files.

2001-04-28 21:06  elm

	* clients/geoclient/client.cc, include/Celsius/Platform.hh,
	include/Polhem/GeoDraw.hh, include/Polhem/Platform.hh,
	include/Polhem/SDLPlatform.hh, include/Polhem/SceneManager.hh,
	src/Celsius/Platform.cc, src/Celsius/PlatformDisplay.cc,
	src/Celsius/PlatformInput.cc, src/Polhem/Backplane.cc,
	src/Polhem/GeoDraw.cc, src/Polhem/Makefile, src/Polhem/Platform.cc,
	src/Polhem/SDLPlatform.cc, src/Polhem/SceneManager.cc,
	src/Polhem/View.cc: Added the first part of the new Platform
	abstraction layer to the 3Dwm server. Using this layer, it should
	be possible to write different targets for 3Dwm besides SDL,
	including stuff like GGI and Win32. The first order of business is
	now to look at how to write a platform implementation for the
	3D-CUBE.

2001-04-28 15:45  elm

	* clients/texclient/client.cc, idl/Nobel/NodeKit.idl,
	idl/Nobel/Shape.idl, include/Celsius/Platform.hh,
	include/Celsius/SdlEncap.hh, include/Polhem/Group.hh,
	include/Polhem/NodeImpl.hh, include/Polhem/NodeKitImpl.hh,
	include/Polhem/ShapeImpl.hh, src/Celsius/Platform.cc,
	src/Polhem/Group.cc, src/Polhem/Makefile, src/Polhem/NodeImpl.cc,
	src/Polhem/NodeKitImpl.cc, src/Polhem/SceneManager.cc: Changing
	some internal stuff for the new event framework.

2001-04-25 17:02  elm

	* clients/texclient/client.cc, idl/Nobel/Event.idl,
	idl/Nobel/Node.idl, idl/Nobel/interfaces.mk,
	include/Polhem/NodeImpl.hh, include/Polhem/ShapeImpl.hh,
	src/Polhem/NodeImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/ShapeImpl.cc: Introduced the event framework into the
	scene graph. All nodes are now event emitters AND listeners. They
	are designed to take care of all events that they know how to
	handle and propagate remaining events to any listeners (node
	parents).

2001-04-22 17:42  elm

	* config/java.mk: Added a JacORB config file.

2001-04-22 17:08  antony

	* clients/texclient/Makefile: Added the traditional use of ORBFLAGS
	to CPPFLAGS and CXXFLAGS.

2001-04-22 15:46  elm

	* ChangeLog: ChangeLog update.

2001-04-22 15:44  elm

	* idl/Nobel/Event.idl, idl/Nobel/interfaces.mk,
	include/Nobel/.cvsignore, include/Nobel/ViewSlot.hh,
	include/Polhem/AppearanceImpl.hh, include/Polhem/EmitterImpl.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/LineGeometryImpl.hh,
	include/Polhem/NodeImpl.hh, include/Polhem/RendererImpl.hh,
	include/Polhem/ServerHandleImpl.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/ShapeImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, src/Polhem/EmitterImpl.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/KitImpl.cc,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/Makefile,
	src/Polhem/NodeImpl.cc, src/Polhem/ServerHandleImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/TriangleGeometryImpl.cc: Added
	the first parts of the event propagation framework to the codebase.
	 This includes the Event IDL file that contains events, event
	emitter and event listener types. These will be used to enable
	event propagation in the scene graph.
	
	Cleaned up the Polhem header files to be slightly more C++ standard
	conformant and removed all the "using namespace std" in any header
	files (they are still part of the source files, however, but this
	is all right).

2001-04-21 17:33  elm

	* TODO, config/local.mk.in,
	doc/diagrams/view-viewslot-scenemanager.dia,
	doc/manual/client-programming.sgml, idl/Nobel/Node.idl,
	idl/Nobel/Volume.idl, idl/Nobel/interfaces.mk,
	include/support/Nobel++/ImageLoader.hh,
	include/support/Nobel++/Nobel.hh,
	include/support/Nobel++/VrmlLoader.hh, src/Makefile,
	src/Nobel/Makefile, src/support/Makefile,
	src/support/Nobel++/ImageLoader.cc, src/support/Nobel++/Makefile,
	src/support/Nobel++/Nobel.cc, src/support/Nobel++/VrmlLoader.cc:
	Added the support directory and moved the Nobel++ files to this,
	this was done earlier but not committed properly. Changed Makefiles
	to reflect this. Added the initial VRML loading code to Nobel++,
	but there is a lot of debugging to be done here (yes, something is
	wrong with the sorting of triangle faces, I would guess). Added a
	first shot at the Volume IDL interface for representing bounding
	volumes in the scene graph, this is the first beachhead towards
	getting event propagation support in the server.

2001-04-09 01:16  steveh

	* clients/geoclient/client.cc: Set the model's appearance.
	
	Thanks to jor from #3dfx for spotting that the nice blue stripes on
	the 747 were missing.

2001-04-09 01:14  steveh

	* src/Polhem/RendererImpl.cc: Fixed a problem with the normals not
	set being correctly. renderTriangles was using a normalIndexList,
	however this index list was never set by the client. Is there any
	need for a seperate normalIndexList when the vertexIndexList can be
	used to access the vertex and its corresponding normal?
	
	Thanks to jor from #3dfx for noticing the lighting on the 747 model
	was screwed up.

2001-04-09 01:08  steveh

	* src/Polhem/SceneManager.cc: Swapped round the zoom-in and
	zoom-out keys. Thanks to jor from #3dfx for spotting that I'd
	reversed them since the 0.2.2 release.

2001-03-30 09:39  elm

	* doc/articles/3dwm-nextgen.sgml: Updated article, added the last
	section on the development model and revised the sidebar on
	hardware platforms for 3Dwm.

2001-03-30 08:51  elm

	* doc/: articles/.cvsignore, articles/3dwm-nextgen.sgml,
	articles/Makefile, manual/.cvsignore, manual/Makefile,
	manual/appendix-a.sgml, manual/bibl.sgml, manual/book.sgml,
	manual/ch01.sgml, manual/ch02.sgml, manual/ch03.sgml,
	manual/client-programming.sgml: Added the new 3Dwm article
	("Next-Generation Graphical User Interfaces on UNIX Platforms") to
	a new doc directory called articles/. Revised the makefiles for
	this directory as well as the manual/ directory (that directory
	needs a rename to 'manuals/'). Munged together all the different
	chapter SGML files of the Client Programming Manual into a single
	file and renamed it from 'book.sgml' to 'client-programming.sgml'.
	Updated .cvsignore files.

2001-03-30 07:52  elm

	* doc/manual/test: Cleanups.

2001-03-30 07:50  elm

	* doc/manual/.cvsignore: Added .cvsignore file.

2001-03-26 12:55  elm

	* ChangeLog, NEWS, doc/HOWTO-release, doc/INSTALL.russian,
	doc/README.russian, doc/code/Makefile, include/Polhem/KitImpl.hh:
	Minor changes and cleanups. Added Russian INSTALL and README files
	(should have been done much earlier, but was forgotten). Added a
	HOWTO-release file to the doc/ directory detailing the 3Dwm release
	steps.

2001-03-26 05:55  steveh

	* src/Polhem/SceneManager.cc: Reduced amount moved in Z direction
	when zoom keys pressed.  This is so you can position the vnc server
	output more finely when running the vncclient. We need some way for
	the user to control this as now the 747 model moves too slowly.

2001-03-26 05:50  steveh

	* src/Polhem/RendererImpl.cc: Removed some unnecessary debugging
	output.

2001-03-26 05:49  steveh

	* src/Polhem/ImageImpl.cc: Removed loadPNG from ImageImpl (now in
	ImageLoader utility class in Nobel++).	Added loadRaw as the new
	method for loading textures (loadCompressed will come later). 
	Cleaned up unused variables and methods.

2001-03-26 05:45  steveh

	* include/Polhem/ImageImpl.hh: Removed loadPNG from ImageImpl (now
	in ImageLoader utility class in Nobel++).  Added loadRaw as the new
	method for loading textures (loadCompressed will come later). 
	Cleaned up unused variables and methods.

2001-03-26 05:41  steveh

	* idl/Nobel/Image.idl: Removed loadPNG from ImageImpl (now in
	ImageLoader utility class in Nobel++).	Added loadRaw as the new
	method for loading textures (loadCompressed will come later). 
	Cleaned up unused variables and methods.

2001-03-26 05:37  steveh

	* clients/texclient/client.cc: Use new ImageLoader facilities.

2001-03-26 05:35  steveh

	* clients/Makefile: Enable compiling of vncclient again

2001-03-25 23:49  elm

	* ChangeLog: Added a ChangeLog to the 3Dwm source tree using the
	cvs2cl.pl script that can be found at
	http://www.red-bean.com/cvs2cl/. Should add some more documentation
	concerning release steps as well.

2001-03-03 05:34  antony

	* config/local.mk.in: Fixed some FLAGS

2001-03-01 07:48  steveh

	* clients/geoclient/client.cc: Restored geoclient to before vrml
	changes.

2001-03-01 07:12  steveh

	* clients/geoclient/vrmlclient.cc: Copied the version of geoclient
	that uses vrml here. This is not currently built.

2001-03-01 07:04  steveh

	* src/Polhem/: ViewSlotImpl.cc, VisitorImpl.cc: Added support for
	applying independant transformation matrices: view transform and
	model transform.

2001-03-01 07:01  steveh

	* src/Polhem/View.cc: Added support for applying independant
	transformation matrices: view transform and model transform.

2001-03-01 07:00  steveh

	* src/Polhem/RendererImpl.cc: Added support for applying
	independant transformation matrices: view transform and model
	transform.  Fixed case in renderTriangles where no normals were
	supplied by the client.

2001-03-01 06:59  steveh

	* src/Polhem/ImageImpl.cc: Removed some overly verbose DEBUG output

2001-03-01 06:58  steveh

	* src/Nobel/: ImageLoader.cc, Nobel.cc: Moved to Nobel++

2001-03-01 06:57  steveh

	* src/Makefile: Added Nobel++ and removed support subdirs

2001-03-01 06:56  steveh

	* include/Polhem/: View.hh, ViewSlotImpl.hh, VisitorImpl.hh: Added
	support for applying independant transformation matrices: view
	transform and model transform.

2001-03-01 06:54  steveh

	* include/Nobel/: ImageLoader.hh, Nobel.hh: Moved to Nobel++

2001-03-01 06:51  steveh

	* clients/texclient/client.cc: Changes for Nobel++

2001-03-01 06:49  steveh

	* clients/geoclient/client.cc: Moved version of client.cc that uses
	vrml to vrmlclient.cc

2001-03-01 06:46  steveh

	* clients/Makefile: Don't build vncclient for now

2001-03-01 06:45  steveh

	* Makefile: Removed doc directory for now

2001-03-01 06:42  steveh

	* src/Polhem/SceneManager.cc: Made changes to SDL initialisation
	and added new keystroke handlers.

2000-12-20 02:18  elm

	* Makefile, clients/geoclient/Makefile,
	clients/geoclient/client.cc, clients/texclient/Makefile,
	clients/texclient/client.cc, clients/vncclient/Makefile,
	clients/vncclient/client.cc, config/configure, config/configure.in,
	config/library.mk, config/local.mk.in, doc/manual/Makefile,
	doc/manual/appendix-a.sgml, doc/manual/book.sgml,
	doc/manual/ch01.sgml, doc/manual/ch02.sgml, doc/manual/ch03.sgml,
	idl/Nobel/Geometry.idl, idl/Nobel/Renderer.idl,
	idl/Nobel/Shape.idl, idl/Nobel/TriangleGeometry.idl,
	include/Polhem/GeometryImpl.hh, include/Polhem/ImageImpl.hh,
	include/Polhem/LineGeometryImpl.hh, include/Polhem/RendererImpl.hh,
	include/Polhem/ShapeImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, include/Polhem/main.hh,
	src/Makefile, src/Celsius/Makefile, src/Nobel/Makefile,
	src/Nobel/README, src/Polhem/GeometryImpl.cc,
	src/Polhem/GeometryKitImpl.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/PointGeometryImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/main.cc: Preliminary
	OpenVRML support. Split into Nobel and Nobel++ libraries.  Updated
	directory structure. Install target now works.

2000-12-13 07:10  antony

	* include/: Nobel/CORBA.hh, Polhem/KitImpl.hh: Changed local var to
	const - fixed warning on gcc 2.95.2.

2000-12-11 17:03  antony

	* src/Celsius/Platform.cc: [no log message]

2000-12-11 17:00  antony

	* include/Celsius/PlatformInput.hh, src/Celsius/PlatformInput.cc:
	The new platform abstraction. Not fully implemented yet

2000-12-04 00:26  elm

	* clients/geoclient/client.cc, clients/texclient/client.cc,
	clients/vncclient/client.cc, doc/code/.cvsignore,
	doc/code/docxx.sty, doc/diagrams/packages-dependencies.dia,
	idl/Nobel/Server.idl, idl/Nobel/Types.idl, include/Nobel/Nobel.hh,
	include/Polhem/Backplane.hh, include/Polhem/Event.hh,
	include/Polhem/EventManager.hh, include/Polhem/SceneManager.hh,
	include/Polhem/ServerImpl.hh, include/Polhem/View.hh,
	src/Nobel/Nobel.cc, src/Polhem/Backplane.cc,
	src/Polhem/EventManager.cc, src/Polhem/Makefile,
	src/Polhem/SceneManager.cc, src/Polhem/ServerHandleImpl.cc,
	src/Polhem/ServerImpl.cc, src/Polhem/View.cc, src/Polhem/main.cc:
	Added server keepalive pinging of clients (detects crashed or
	terminated clients). Added name to client connect(). Added server
	backplane mediator to contain all components and mediate
	communication. Prepared for the platform abstraction by
	(temporarily) cutting out the SDL code from SdlEncap.cc into
	SceneManager.cc. Split server into two main threads, one for
	keepalive, the other for rendering and input propagation.

2000-12-02 22:07  antony

	* src/Celsius/: Platform.cc, PlatformDisplay.cc: Building the
	platform abstraction.

2000-12-02 21:55  antony

	* include/Celsius/: Platform.hh, PlatformDisplay.hh: Building the
	platform abstraction.

2000-11-26 23:34  elm

	* doc/3dwm-texture.dia, doc/diagrams/packages-dependencies.dia,
	doc/diagrams/texture-texturegenerator.dia,
	doc/diagrams/view-viewslot-scenemanager.dia,
	idl/Nobel/ViewSlot.idl, include/Celsius/Exception.hh,
	include/Nobel/ViewSlot.hh, include/Polhem/View.hh,
	include/Polhem/ViewSlotImpl.hh, src/Polhem/View.cc,
	src/Polhem/ViewSlotImpl.cc: Added the missing view model files
	(view slots and view objects).	Added a bunch of UML diagrams (and
	a doc/diagram directory) for documentation.

2000-11-26 23:29  elm

	* clients/geoclient/client.cc, doc/code/.cvsignore,
	doc/code/Makefile, doc/manual/Makefile, idl/Nobel/Node.idl,
	idl/Nobel/Transform.idl, include/Celsius/Math.hh,
	include/Celsius/Matrix3D.hh, include/Celsius/Vector3D.hh,
	include/Polhem/GeoDraw.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/SceneManager.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/TransformImpl.hh,
	src/Celsius/Matrix3D.cc, src/Celsius/Socket.cc, src/Nobel/Makefile,
	src/Polhem/Makefile, src/Polhem/NodeImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TransformImpl.cc, src/Testsuite/Matrix3DTest.hh: Scene
	graph bugs fixed. Added initial code for the new view model (using
	ViewSlots that are part of the scene graph). Matrix routines.

2000-11-26 23:26  elm

	* src/Polhem/SceneManager.cc: Partial update.

2000-11-18 00:47  elm

	* clients/geoclient/Makefile, clients/geoclient/client.cc,
	clients/texclient/client.cc, clients/vncclient/client.cc,
	idl/Nobel/Appearance.idl, idl/Nobel/Client.idl,
	idl/Nobel/Geometry.idl, idl/Nobel/GeometryKit.idl,
	idl/Nobel/Image.idl, idl/Nobel/Kit.idl, idl/Nobel/LineGeometry.idl,
	idl/Nobel/Node.idl, idl/Nobel/NodeKit.idl,
	idl/Nobel/PointGeometry.idl, idl/Nobel/Renderer.idl,
	idl/Nobel/Server.idl, idl/Nobel/Shape.idl,
	idl/Nobel/TextureGenerator.idl, idl/Nobel/Transform.idl,
	idl/Nobel/TriangleGeometry.idl, idl/Nobel/Types.idl,
	idl/Nobel/Visitor.idl, include/Garbo/WSInterface.hh,
	include/Nobel/ImageLoader.hh, include/Nobel/Nobel.hh,
	include/Polhem/AppearanceImpl.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/GeometryKitImpl.hh, include/Polhem/ImageImpl.hh,
	include/Polhem/KitImpl.hh, include/Polhem/LineGeometryImpl.hh,
	include/Polhem/NodeImpl.hh, include/Polhem/NodeKitImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/ServerHandleImpl.hh,
	include/Polhem/ServerImpl.hh, include/Polhem/ShapeImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh,
	include/Polhem/TransformImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	include/Polhem/VisitorImpl.hh, src/Nobel/ImageLoader.cc,
	src/Nobel/Makefile, src/Nobel/Nobel.cc,
	src/Polhem/AppearanceImpl.cc, src/Polhem/GeometryImpl.cc,
	src/Polhem/GeometryKitImpl.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/LineGeometryImpl.cc, src/Polhem/NodeImpl.cc,
	src/Polhem/NodeKitImpl.cc, src/Polhem/PointGeometryImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/ServerHandleImpl.cc, src/Polhem/ServerImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/TextureGeneratorImpl.cc,
	src/Polhem/TransformImpl.cc, src/Polhem/TriangleGeometryImpl.cc,
	src/Polhem/VisitorImpl.cc, src/Polhem/main.cc: Updated all of Nobel
	to be wrapped inside a "Nobel" namespace (IDL module).	This
	affects a _lot_ of files, and the dependency checks for Nobel do
	not work, so all of src/Nobel needs a 'make clean' before
	rebuilding.

2000-11-13 01:34  elm

	* clients/geoclient/client.cc, clients/texclient/client.cc,
	clients/vncclient/client.cc, config/.cvsignore, config/config.log,
	config/corba.mk, doc/3dwm-texture.dia, doc/manual/appendix-a.sgml,
	doc/manual/book.sgml, doc/manual/ch01.sgml, doc/manual/ch02.sgml,
	doc/manual/ch03.sgml, idl/Nobel/Client.idl, idl/Nobel/Node.idl,
	include/Nobel/CORBA.hh, include/Nobel/Nobel.hh,
	include/Polhem/NodeImpl.hh, src/Celsius/SdlEncap.cc,
	src/Nobel/.cvsignore, src/Nobel/Makefile, src/Nobel/Nobel.cc,
	src/Polhem/Makefile, src/Polhem/NodeImpl.cc, src/Polhem/main.cc:
	Improved client programmer's manual, touched up SDL code slightly,
	added client-side glue code to libNobel, updated all example
	clients.

2000-11-11 20:18  antony

	* clients/geoclient/.cvsignore, clients/texclient/.cvsignore,
	clients/vncclient/.cvsignore, config/.cvsignore,
	src/Celsius/.cvsignore, src/Garbo/.cvsignore,
	src/Garbo/vnc/.cvsignore, src/Polhem/.cvsignore: Initial ignore
	file.

2000-11-11 20:08  antony

	* include/Celsius/SdlEncap.hh, include/Polhem/GeoDraw.hh,
	src/Makefile, src/Celsius/Makefile, src/Celsius/SdlEncap.cc,
	src/Polhem/GeoDraw.cc: Initial basic SDL support equivalent to the
	previous glut support.

2000-11-11 19:48  antony

	* config/: config.status, corba.mk, local.mk: Removing files
	generated by the autoconf process.

2000-11-11 19:38  antony

	* src/Nobel/.cvsignore: Initial ignore file

2000-11-11 19:29  antony

	* include/Nobel/.cvsignore: Initial ignore file

2000-11-11 04:12  antony

	* clients/geoclient/Makefile, clients/texclient/Makefile,
	clients/vncclient/Makefile, config/corba.mk.in,
	src/Celsius/Makefile, src/Garbo/Makefile, src/Nobel/Makefile,
	src/Polhem/Makefile: Antonys antony-flags.patch. Properly pass thru
	CXXFLAGS and ORBFLAGS to all places.

2000-11-09 14:14  elm

	* README, doc/INSTALL.spanish, doc/README.spanish: Updated
	documentation and translations.

2000-11-09 14:00  elm

	* doc/manual/: ch02.sgml, ch03.sgml: Updated some documentation.

2000-11-03 14:53  elm

	* clients/Makefile, clients/geoclient/client.cc,
	clients/texclient/Makefile, clients/vncclient/Makefile,
	src/Makefile: Fixed some bugs in the geoclient.

2000-11-03 11:55  elm

	* TODO: Final, slight updates.

2000-11-03 11:44  elm

	* INSTALL, NEWS, README, TODO: Updated documentation for imminent
	0.2.2 release.

2000-11-03 01:55  elm

	* INSTALL, NEWS, README, TODO: Updated documentation in preparation
	for the 0.2.2 release.

2000-11-03 00:50  elm

	* src/Testsuite/: Makefile, Matrix3DTest.hh, README, ThreadTest.hh,
	Vector3DTest.hh, glVNC.cc, main.cc, testThread.cc: The first
	outlines of the 3Dwm testsuite.

2000-11-03 00:35  elm

	* clients/geoclient/client.cc, clients/texclient/client.cc,
	clients/vncclient/client.cc, include/Polhem/Renderer.hh,
	src/Polhem/AppearanceImpl.cc, src/Polhem/GeometryImpl.cc,
	src/Polhem/ImageImpl.cc, src/Polhem/Renderer.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/TriangleGeometryImpl.cc: Fixed
	vncclient and texclient to use the new interfaces, they now work
	seamlessly with 3Dwm. Excellent! Fixed some minor bugs, too
	(notably, the disabling of textures in the renderer for textureless
	appearances, a bug which caused some amusing results when the
	vncclient and the geoclient were executed together).

2000-11-02 22:03  elm

	* clients/geoclient/client.cc, idl/Nobel/Appearance.idl,
	idl/Nobel/Image.idl, idl/Nobel/Renderer.idl,
	idl/Nobel/TextureGenerator.idl, idl/Nobel/Types.idl,
	include/Polhem/AppearanceImpl.hh, include/Polhem/ImageImpl.hh,
	include/Polhem/RendererImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh, src/Nobel/ImageLoader.cc,
	src/Polhem/AppearanceImpl.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TextureGeneratorImpl.cc, src/Polhem/TransformImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc: Added support for material
	properties and modified the geoclient accordingly.

2000-11-01 02:08  elm

	* clients/vncclient/client.cc, src/Polhem/GeometryImpl.cc,
	src/Polhem/NodeImpl.cc, src/Polhem/RendererImpl.cc,
	src/Polhem/SceneManager.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc: Scene graph/rendering bug found
	and removed. No time/energy to implement materials, but it should
	be fairly simple. I don't like the look of the appearance code as
	it relates to the renderer, we need to rethink and refactor this!
	Not tonight, though.

2000-10-31 23:41  steveh

	* clients/vncclient/: Makefile, client.cc: Client to connect to and
	display the contents of a VNC server.

2000-10-31 23:11  elm

	* src/Polhem/: GeometryImpl.cc, LineGeometryImpl.cc,
	PointGeometryImpl.cc, RendererImpl.cc, TriangleGeometryImpl.cc:
	Debugging session, scene graph, take II... :)

2000-10-31 22:15  elm

	* include/: debug.hh, Celsius/Math.hh, Celsius/debug.hh: Moved the
	debugging header to the Celsius subdirectory, added a Math.hh file
	(with some handy mathematical functions).

2000-10-31 22:12  elm

	* clients/geoclient/client.cc, include/Celsius/Matrix3D.hh,
	include/Celsius/Thread.hh, include/Celsius/Vector3D.hh,
	include/Garbo/WSInterface.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/ImageImpl.hh, include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	include/Polhem/VisitorImpl.hh, src/Celsius/GlutRunnable.cc,
	src/Celsius/Matrix3D.cc, src/Celsius/Thread.cc,
	src/Celsius/Vector3D.cc, src/Garbo/VNCInterface.cc,
	src/Garbo/WSInterface.cc, src/Polhem/GeoDraw.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/GeometryKitImpl.cc,
	src/Polhem/ImageImpl.cc, src/Polhem/NodeImpl.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TextureGeneratorImpl.cc,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/VisitorImpl.cc,
	src/Polhem/main.cc, src/Testsuite/Makefile, src/Testsuite/glVNC.cc:
	Debugging the scene graph, I have removed the crash bug in the
	actual visitor code (this was due to a CORBA IOR that wasn't
	duplicated and thus was prematurely deallocated). However, now the
	rendering code is strange, including the geometries (this never
	used to be a problem).	I suspect a deadlock or race condition.

2000-10-31 12:27  steveh

	* src/Polhem/: AppearanceImpl.cc, GeoDraw.cc, GeometryImpl.cc,
	GeometryKitImpl.cc, ImageImpl.cc, Makefile, RendererImpl.cc,
	ShapeImpl.cc, TriangleGeometryImpl.cc: Integration of texture code
	with new scene graph code.

2000-10-31 12:22  steveh

	* idl/Nobel/Appearance.idl, idl/Nobel/Geometry.idl,
	idl/Nobel/Image.idl, idl/Nobel/Renderer.idl,
	include/Polhem/AppearanceImpl.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/ImageImpl.hh, include/Polhem/RendererImpl.hh,
	include/Polhem/TextureGeneratorImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh: Integration of texture code
	with scene graph code.

2000-10-25 20:50  elm

	* include/Polhem/NodeKitImpl.hh, src/Polhem/NodeKitImpl.cc: Added
	the NodeKit implementation that unfortunately got left out
	yesterday.

2000-10-25 02:59  elm

	* clients/geoclient/client.cc, include/Polhem/GeoDraw.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/GeometryKitImpl.hh,
	include/Polhem/NodeImpl.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, src/Polhem/GeoDraw.cc,
	src/Polhem/GeometryKitImpl.cc, src/Polhem/Makefile,
	src/Polhem/NodeImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/ServerHandleImpl.cc, src/Polhem/ServerImpl.cc,
	src/Polhem/VisitorImpl.cc, src/Polhem/main.cc: Integration of
	previous additions concerning textures and scene graph.

2000-10-25 02:46  steveh

	* src/Polhem/ShapeImpl.cc, src/Polhem/RendererImpl.cc,
	include/Polhem/ShapeImpl.hh: [no log message]

2000-10-25 02:44  steveh

	* include/debug.hh: Macros for printing debugging information

2000-10-25 02:43  steveh

	* src/Polhem/TextureGeneratorImpl.cc,
	include/Polhem/TextureGeneratorImpl.hh,
	idl/Nobel/TextureGenerator.idl: Supports Procedural Textures

2000-10-25 02:42  steveh

	* src/Polhem/: AppearanceImpl.cc, GeoDraw.cc, GeometryImpl.cc,
	GeometryKitImpl.cc, ImageImpl.cc, Makefile, Renderer.cc,
	TriangleGeometryImpl.cc, main.cc: Added support for Procedural
	Textures and Large Textures.

2000-10-25 02:36  steveh

	* src/Garbo/: Makefile, VNCInterface.cc, WSInterface.cc: Added
	support for Procedural Textures

2000-10-25 02:34  steveh

	* src/: Makefile, Celsius/GlutRunnable.cc, Celsius/Makefile,
	Celsius/Thread.cc, Nobel/Makefile: [no log message]

2000-10-25 02:32  steveh

	* include/: Garbo/WSInterface.hh, Polhem/AppearanceImpl.hh,
	Polhem/GeoDraw.hh, Polhem/GeometryImpl.hh,
	Polhem/GeometryKitImpl.hh, Polhem/ImageImpl.hh, Polhem/Renderer.hh,
	Polhem/TriangleGeometryImpl.hh: Added support for Procedural
	Textures

2000-10-25 02:30  steveh

	* idl/Nobel/: Geometry.idl, GeometryKit.idl, Image.idl: Added
	support for procedural textures

2000-10-25 02:29  steveh

	* idl/Nobel/Appearance.idl, include/Celsius/GlutRunnable.hh,
	include/Celsius/Thread.hh: [no log message]

2000-10-25 02:27  steveh

	* clients/Makefile: Added vncclient

2000-10-25 01:31  elm

	* src/Polhem/: LineGeometryImpl.cc, TriangleGeometryImpl.cc:
	Modified geometries to render using the new Renderer CORBA
	interface.

2000-10-25 01:05  elm

	* src/Polhem/RendererImpl.cc: Changed to using pure indices in the
	rendering functions of the Renderer.

2000-10-25 00:42  elm

	* idl/Nobel/Renderer.idl: New renderer code added (CORBA
	interface).

2000-10-25 00:39  elm

	* config/corba.mk, config/corba.mk.in, idl/Nobel/Appearance.idl,
	idl/Nobel/Geometry.idl, idl/Nobel/Node.idl, idl/Nobel/Server.idl,
	idl/Nobel/Types.idl, include/Celsius/Thread.hh,
	include/Polhem/AppearanceImpl.hh, include/Polhem/GeoDraw.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/KitImpl.hh,
	include/Polhem/LineGeometryImpl.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/RendererImpl.hh, include/Polhem/SceneManager.hh,
	include/Polhem/ServerHandleImpl.hh, include/Polhem/ServerImpl.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/TransformImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	include/Polhem/VisitorImpl.hh, src/Makefile, src/Celsius/Thread.cc,
	src/Nobel/Makefile, src/Polhem/AppearanceImpl.cc,
	src/Polhem/GeoDraw.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/NodeImpl.cc,
	src/Polhem/PointGeometryImpl.cc, src/Polhem/Renderer.cc,
	src/Polhem/RendererImpl.cc, src/Polhem/SceneManager.cc,
	src/Polhem/ServerHandleImpl.cc, src/Polhem/ServerImpl.cc,
	src/Polhem/ShapeImpl.cc, src/Polhem/TriangleGeometryImpl.cc,
	src/Polhem/VisitorImpl.cc, src/Polhem/main.cc,
	src/Testsuite/testThread.cc: First attempt at adding the scene
	graph to 3Dwm... Lots of stuff have changed, including major parts
	of the architecture. Committed to allow for integration with VNC
	textures and support for texture splitting.

2000-10-15 23:11  steveh

	* include/Celsius/GlutRunnable.hh, include/Polhem/GeoDraw.hh,
	src/Celsius/GlutRunnable.cc, src/Polhem/GeoDraw.cc,
	src/Polhem/main.cc: Moved glut initialization out of the
	GlutRunnable constructor and GlutRunnable::run. This is so the init
	code is executed in the same thread GL calls are made.

2000-09-26 02:26  elm

	* config/config.log, config/corba.mk, config/local.mk,
	config/local.mk.in, include/Celsius/Mutex.hh,
	include/Celsius/Runnable.hh, include/Celsius/Semaphore.hh,
	include/Celsius/Socket.hh, include/Celsius/Thread.hh,
	include/Celsius/ThreadQueue.hh, include/Celsius/Types.hh,
	include/Garbo/VNCInterface.hh, include/Garbo/WSInterface.hh,
	src/Celsius/Makefile, src/Celsius/Mutex.cc, src/Celsius/Socket.cc,
	src/Celsius/Thread.cc, src/Garbo/Makefile,
	src/Garbo/VNCInterface.cc, src/Garbo/WSInterface.cc,
	src/Garbo/vnc/Makefile, src/Garbo/vnc/d3des.c,
	src/Garbo/vnc/vncauth.c, src/Testsuite/Makefile,
	src/Testsuite/glVNC.cc: Rudimentary VNC support for 3Dwm has been
	added. This includes a lot of needed low-level code that has been
	added to Celsius (notably sockets, semaphores, and thread queues),
	the VNC authentication library, the Garbo windowing system
	interface, and a simple OpenGL VNC viewer found in src/Testsuite.
	The VNC code has not been integrated into 3Dwm proper yet; this
	remains to be done at a later date.

2000-09-21 21:00  elm

	* config/corba.mk: Added the '-nf' flag to the omniidl command line
	to avoid warnings about unresolved interfaces.

2000-09-21 00:52  elm

	* NEWS, TODO: Added a NEWS file for keeping track of changes
	between releases.

2000-09-20 23:25  elm

	* clients/texclient/client.cc, config/config.log,
	config/config.status, config/configure, config/configure.in,
	config/corba.mk, include/Nobel/ImageLoader.hh, include/Nobel/png.h,
	include/Nobel/pngasmrd.h, include/Nobel/pngconf.h,
	include/Polhem/ImageImpl.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/Tagged.hh,
	src/Nobel/ImageLoader.cc, src/Polhem/ImageImpl.cc,
	src/Polhem/NodeImpl.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/VisitorImpl.cc, src/Polhem/main.cc: Major changes
	involving the imminent addition of the scene graph.  Visitors
	defined, Renderer has been made into a scene graph visitor. 
	Removed png*.h files from include/Nobel, since they interfere with
	whatever version of libpng the user has installed (making the
	server segfault on png_read_info). Added a simple autoconf rule to
	detect libpng.

2000-09-20 19:04  steveh

	* src/Nobel/Makefile: Link libpng and compile ImageLoader.cc

2000-09-20 19:03  steveh

	* src/Polhem/TriangleGeometryImpl.cc: Added code to decide which
	overloaded renderTriangles to use depending on geometry flags
	(normals and/or texture coordinates present)

2000-09-20 19:02  steveh

	* src/Polhem/ShapeImpl.cc: Skeleton code for texture support

2000-09-20 19:01  steveh

	* src/Polhem/Renderer.cc: Added code to generate and apply
	textures. Overloaded renderTriangles to apply normals and texture
	coordinates only of they have been supplied by the client.

2000-09-20 18:59  steveh

	* src/Polhem/Makefile: Compile new source files.

2000-09-20 18:58  steveh

	* src/Polhem/GeometryKitImpl.cc: Added code to create texture
	objects and pass back reference to client.

2000-09-20 18:57  steveh

	* src/Polhem/GeometryImpl.cc: Added flags to specify what is to be
	applied at render time. This allows the conditional application of
	vertex normals and texture coordinates if they are available.

2000-09-20 18:56  steveh

	* src/Polhem/GeoDraw.cc: Modified to only draw one object and apply
	one texture if available. This is a temporary measure to test
	texturing support while the full scene graph is in development.

2000-09-20 18:55  steveh

	* src/Polhem/AppearanceImpl.cc: Added support for single texturing
	to appearance class. If texturing is to be used a texture object
	will be associated with the appearance object by the client.

2000-09-20 18:54  steveh

	* src/Celsius/Makefile: [no log message]

2000-09-20 18:53  steveh

	* src/Polhem/ImageImpl.cc: Image/Texturing implementation class

2000-09-20 18:51  steveh

	* src/Nobel/ImageLoader.cc: Image loader utility class. Built into
	Nobel and linked with the client.

2000-09-20 18:49  steveh

	* include/Polhem/: GeometryImpl.hh, Renderer.hh: Added support for
	single texturing and conditional application of vertex normals and
	texture coordinates.

2000-09-20 18:47  steveh

	* include/Polhem/: AppearanceImpl.hh, GeometryKitImpl.hh: Added
	single texturing capability. Texture object is associated with an
	Appearance object by the client. If a texture is present it will be
	applied along with the appearance attributes.

2000-09-20 18:44  steveh

	* include/Polhem/ImageImpl.hh: Image/Texture implementation class
	header file.

2000-09-20 18:43  steveh

	* include/Nobel/ImageLoader.hh: Image loader utility class header
	file.

2000-09-20 18:42  steveh

	* include/Nobel/: pngasmrd.h, pngconf.h: libpng header file.
	Required for decoding PNG file for use in texturing

2000-09-20 18:40  steveh

	* include/Nobel/png.h: libpng header file. Required for decoding
	PNG files for use in texturing

2000-09-20 18:39  steveh

	* idl/Nobel/: Appearance.idl, Geometry.idl, GeometryKit.idl,
	Image.idl: Added support for single texturing. Texture object is
	associated with the Appearance object by the client. If an
	Appearance object has an associated Texture object, that texure
	will be applied along with the appearance attributes.

2000-09-20 18:33  steveh

	* clients/: Makefile, geoclient/client.cc: Updated to specify that
	normals will be passed to the server

2000-09-20 18:31  steveh

	* clients/texclient/client.cc: 3Dwm client program to test
	texturing capability

2000-09-20 18:30  steveh

	* clients/texclient/Makefile: Makefile to build texture testing
	client

2000-09-08 16:38  elm

	* include/Polhem/VisitorImpl.hh: Added a missing header.

2000-09-07 21:23  elm

	* config/corba.mk, idl/Nobel/GeometryKit.idl, idl/Nobel/Node.idl,
	idl/Nobel/Transform.idl, idl/Nobel/Visitor.idl,
	include/Celsius/Matrix3D.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/TransformImpl.hh, src/Celsius/Makefile,
	src/Celsius/Matrix3D.cc, src/Nobel/Makefile, src/Polhem/Makefile,
	src/Polhem/NodeImpl.cc, src/Polhem/TransformImpl.cc,
	src/Polhem/VisitorImpl.cc: Modifications for the new scene graph.
	Real soon now.

2000-08-25 16:40  elm

	* idl/Nobel/Node.idl, idl/Nobel/Visitor.idl,
	include/Polhem/PointGeometryImpl.hh,
	src/Polhem/LineGeometryImpl.cc: Small changes to accommodate new
	renderer.

2000-08-25 14:32  elm

	* INSTALL, clients/geoclient/client.cc,
	clients/geoclient/meshio.hh, config/config.log,
	config/config.status, config/configure, config/configure.in,
	config/corba.mk, config/local.mk, config/local.mk.in,
	idl/Nobel/GeometryKit.idl, idl/Nobel/Node.idl,
	idl/Nobel/NodeKit.idl, idl/Nobel/Shape.idl,
	idl/Nobel/Transform.idl, idl/Nobel/Types.idl,
	include/Celsius/Matrix3D.hh, include/Celsius/Vector3D.hh,
	include/Nobel/CORBA.hh, include/Polhem/AppearanceImpl.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/KitImpl.hh,
	include/Polhem/LineGeometryImpl.hh, include/Polhem/NodeImpl.hh,
	include/Polhem/PointGeometryImpl.hh, include/Polhem/Renderer.hh,
	include/Polhem/ShapeImpl.hh, include/Polhem/TransformImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh,
	src/Celsius/GlutRunnable.cc, src/Celsius/Makefile,
	src/Celsius/Matrix3D.cc, src/Celsius/Vector3D.cc,
	src/Nobel/Makefile, src/Polhem/AppearanceImpl.cc,
	src/Polhem/GeoDraw.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/NodeImpl.cc,
	src/Polhem/Renderer.cc, src/Polhem/ShapeImpl.cc,
	src/Polhem/TransformImpl.cc, src/Polhem/TriangleGeometryImpl.cc:
	Started work on the scene graph, touched up the node interface,
	worked on the shape node (geometry container), updated installation
	documentation, worked on a first node kit (factory for creating
	nodes), altered the renderer to be an implementation of the bridge
	pattern (this to alleviate the inevitable explosion of node types),
	modified all the geometry node components accordingly, added
	transform code, begun exploring the drawing traversals.

2000-08-11 09:23  elm

	* INSTALL, README: Added documentation (that was sadly lacking).

2000-08-10 13:45  elm

	* idl/Nobel/Appearance.idl, idl/Nobel/Client.idl,
	idl/Nobel/Server.idl, include/Polhem/AppearanceImpl.hh,
	include/Polhem/GeometryKitImpl.hh, include/Polhem/KitImpl.hh,
	include/Polhem/Renderer.hh, include/Polhem/ServerImpl.hh,
	src/Polhem/AppearanceImpl.cc, src/Polhem/GeometryKitImpl.cc,
	src/Polhem/KitImpl.cc, src/Polhem/Renderer.cc: Added necessary
	files for new functionality with object factories (kits) and
	multiple geometries.

2000-08-10 13:43  elm

	* README, TODO, clients/geoclient/client.cc, doc/manual/ch02.sgml,
	idl/Nobel/GeometryKit.idl, idl/Nobel/Kit.idl, idl/Nobel/Node.idl,
	include/Celsius/DynamicLibrary.hh, include/Celsius/GlutRunnable.hh,
	include/Celsius/Thread.hh, include/Polhem/GeoDraw.hh,
	include/Polhem/GeometryImpl.hh, include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, include/Polhem/server.hh,
	src/Celsius/GlutRunnable.cc, src/Nobel/Makefile,
	src/Polhem/GeoDraw.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/main.cc, src/Polhem/server.cc:
	Added support for distributed object factories, notably a geometry
	kit.

2000-08-04 13:41  elm

	* include/Polhem/main.hh: Removed archaic reference to Server.hh.

2000-08-04 13:30  elm

	* clients/geoclient/client.cc, doc/manual/ch01.sgml,
	idl/Nobel/Factory.idl, idl/Nobel/GeometryKit.idl,
	idl/Nobel/Kit.idl, src/Nobel/Makefile, src/Polhem/main.cc: Simple
	changes to the documentation and the client, added the first
	interfaces for the new GeometryKit.

2000-08-03 17:25  elm

	* clients/geoclient/README, include/Polhem/main.hh: Added some
	straggling files, should now make the tree complete.

2000-08-03 17:23  elm

	* src/Polhem/main.cc: New file for server main loop.

2000-08-03 17:22  elm

	* clients/geoclient/client.cc, include/Celsius/CORBA.hh,
	include/Nobel/CORBA.hh, include/Polhem/GeometryImpl.hh,
	src/Polhem/Makefile: SUpport for CORBA Name Service added, the
	server and client(s) now establish contact using a running name
	server. This also means, however, that the name server (in my case
	'omniNames') MUST be running.

2000-08-03 13:01  elm

	* config/config.log, config/config.status, config/configure.in,
	config/corba.mk, config/corba.mk.in, config/library.mk,
	config/local.mk, doc/manual/book.rtf, doc/manual/book.tex,
	doc/manual/ch02.sgml, doc/manual/sgml.catalog: POA support, changes
	in configure... Need to look into the doc/ directory and the cvs
	routines there.

2000-08-03 12:59  elm

	* include/: Celsius/CORBA.hh, Celsius/corba.hh, Garbo/README,
	Polhem/GeoDraw.hh, Polhem/GeometryImpl.hh,
	Polhem/LineGeometryImpl.hh, Polhem/PointGeometryImpl.hh,
	Polhem/TriangleGeometryImpl.hh: Added POA support, removed Nobel
	namespace.

2000-08-03 12:58  elm

	* clients/geoclient/: Makefile, client.cc, meshio.hh, vector3d.hh:
	Modified client to work with new POA.

2000-08-03 12:58  elm

	* idl/Nobel/: Factory.idl, Geometry.idl, LineGeometry.idl,
	PointGeometry.idl, TriangleGeometry.idl, Types.idl: Changed some
	namespaces to support the new POA.

2000-08-03 12:58  elm

	* src/: Nobel/Makefile, Polhem/GeoDraw.cc, Polhem/GeometryImpl.cc,
	Polhem/LineGeometryImpl.cc, Polhem/Makefile,
	Polhem/TriangleGeometryImpl.cc: Added POA support, changed some
	namespaces.

2000-07-31 15:25  elm

	* INSTALL, LICENSE, README, config/config.cache,
	include/Nobel/README: Removed the configure cache file that was
	erroneously imported into the initial source tree, added the
	include/Nobel and lib directories that were left out due to being
	empty (so added a small README file in each of these directories),
	and updated the INSTALL and LICENSE files with some simple
	information (in the latter case, the full text of the GNU Lesser
	General Public License).

2000-07-31 15:06  elm

	* INSTALL, LICENSE, Makefile, README, clients/Makefile,
	clients/geoclient/Makefile, clients/geoclient/client.cc,
	clients/geoclient/meshio.hh, clients/geoclient/vector3d.hh,
	config/configure, config/configure.in, config/corba.mk.in,
	doc/manual/Makefile, doc/manual/bibl.sgml, doc/manual/book.rtf,
	doc/manual/book.sgml, doc/manual/book.tex, doc/manual/ch01.sgml,
	doc/manual/ch02.sgml, doc/manual/ch03.sgml,
	doc/manual/sgml.catalog, doc/manual/test,
	include/Celsius/CriticalSection.hh,
	include/Celsius/DynamicLibrary.hh, include/Celsius/GlutRunnable.hh,
	include/Celsius/Mutex.hh, include/Celsius/Runnable.hh,
	include/Celsius/Thread.hh, include/Celsius/corba.hh,
	include/Polhem/GeoDraw.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, include/Polhem/server.hh,
	config/aclocal.m4, config/config.cache, config/config.guess,
	config/config.log, config/config.param, config/config.status,
	config/config.sub, config/corba.mk, config/install-sh,
	config/library.mk, config/local.mk, config/local.mk.in,
	idl/Nobel/Factory.idl, idl/Nobel/Geometry.idl, idl/Nobel/Image.idl,
	idl/Nobel/LineGeometry.idl, idl/Nobel/Node.idl,
	idl/Nobel/PointGeometry.idl, idl/Nobel/TriangleGeometry.idl,
	idl/Nobel/Types.idl, src/Makefile, src/Celsius/DynamicLibrary.cc,
	src/Celsius/GlutRunnable.cc, src/Celsius/Makefile,
	src/Celsius/Mutex.cc, src/Celsius/README, src/Celsius/Thread.cc,
	src/Garbo/Makefile, src/Garbo/README, src/Nobel/Makefile,
	src/Nobel/README, src/Polhem/GeoDraw.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/README,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/server.cc,
	src/Testsuite/testThread.cc: Initial revision

2000-07-31 15:06  elm

	* INSTALL, LICENSE, Makefile, README, clients/Makefile,
	clients/geoclient/Makefile, clients/geoclient/client.cc,
	clients/geoclient/meshio.hh, clients/geoclient/vector3d.hh,
	config/configure, config/configure.in, config/corba.mk.in,
	doc/manual/Makefile, doc/manual/bibl.sgml, doc/manual/book.rtf,
	doc/manual/book.sgml, doc/manual/book.tex, doc/manual/ch01.sgml,
	doc/manual/ch02.sgml, doc/manual/ch03.sgml,
	doc/manual/sgml.catalog, doc/manual/test,
	include/Celsius/CriticalSection.hh,
	include/Celsius/DynamicLibrary.hh, include/Celsius/GlutRunnable.hh,
	include/Celsius/Mutex.hh, include/Celsius/Runnable.hh,
	include/Celsius/Thread.hh, include/Celsius/corba.hh,
	include/Polhem/GeoDraw.hh, include/Polhem/GeometryImpl.hh,
	include/Polhem/LineGeometryImpl.hh,
	include/Polhem/PointGeometryImpl.hh,
	include/Polhem/TriangleGeometryImpl.hh, include/Polhem/server.hh,
	config/aclocal.m4, config/config.cache, config/config.guess,
	config/config.log, config/config.param, config/config.status,
	config/config.sub, config/corba.mk, config/install-sh,
	config/library.mk, config/local.mk, config/local.mk.in,
	idl/Nobel/Factory.idl, idl/Nobel/Geometry.idl, idl/Nobel/Image.idl,
	idl/Nobel/LineGeometry.idl, idl/Nobel/Node.idl,
	idl/Nobel/PointGeometry.idl, idl/Nobel/TriangleGeometry.idl,
	idl/Nobel/Types.idl, src/Makefile, src/Celsius/DynamicLibrary.cc,
	src/Celsius/GlutRunnable.cc, src/Celsius/Makefile,
	src/Celsius/Mutex.cc, src/Celsius/README, src/Celsius/Thread.cc,
	src/Garbo/Makefile, src/Garbo/README, src/Nobel/Makefile,
	src/Nobel/README, src/Polhem/GeoDraw.cc,
	src/Polhem/GeometryImpl.cc, src/Polhem/LineGeometryImpl.cc,
	src/Polhem/Makefile, src/Polhem/README,
	src/Polhem/TriangleGeometryImpl.cc, src/Polhem/server.cc,
	src/Testsuite/testThread.cc: Initial import of 3Dwm Release 2
	(Polhem) sources.

