ChangeLog

2012-10-10  Paul Wagner  <>

	* tag: lifespace-0_0_31

	* all: Minor cleanup.

2008-01-18  Paul Wagner  <>

	* plugins/glow: Added some comments about freeglut versions.

	* Control/Controller: Adding the same actor multiple times to the
	same controller is now allowed.

	* plugins/glow/GLOWViewport (initContext): Call to
	GlowSubwindow::MakeCurGlutWindow() added before key repeat
	disabling, just to be sure.

	* plugins/glow (KeyboardUpFunc, SpecialUpFunc): Former moved from
	GLOWDevice to GLOWViewport. Latter added to fix handling of cursor
	keys.

	* Renderers/WorldSerialization: bugfix: addSourceObject and
	addTargetObject methods passed wrong arguments to the recursive
	self-calls.

	* Renderers/WorldSerialization: Added methods for (de)serializing
	to (from) a stream given as a method call parameter.

	* plugins/glow: Default window size dropped to 320x240.

2008-01-14  Paul Wagner  <>

	* Renderers/WorldSerialization/WorldSerializer: Bugfix in
	assertions in Object event handler.

	* Renderers/WorldSerialization: PROP_ACTOR --> PROP_ACTOR_SENSORS

	* Renderers/WorldSerialization/WorldDeserializer: Added.

	* Structures/Object (setName): Implementation moved into cpp
	file. Added checks for forbidden characters (currently .:/).

	* Graphics/Viewport (~Viewport): Implementation moved into cpp
	file.

	* plugins/glow: Window resize events are now handled correctly. A
	full-window GLOWViewport registers itself to the host
	GLOWDevice as its fullWindowViewport.

	* test/system_tests/WorldDeserializer: Added.

2008-01-11  Paul Wagner  <>

	* test/system_tests/WorldSerializer: renamed from
	WorldSerialization.

	* Renderers/WorldSerialization/WorldSerializer
	(serializeActorSensors): Added.

	* Renderers/WorldSerialization (PropertyMask): Propertymasks added.

	* Structures/ODEBallConnector: Added the needed anglerate sensor
	functionality that is missing from ODE.

	* Structures/ODELocator (activate): worldLocator is now explicitly
	deleted with delete_shared().

	* Control/Actor: Minor constness changes, added a few getters.

	* test/system_tests/WorldSerialization: JointObject class and two
	instances added for testing Actor serialization.

2008-01-09  Paul Wagner  <>

	* Renderers/OpenGLRenderer (OpenGLRenderer_constants): Halved the
	LOD of spheres and capsules.

	* Renderers/WorldSerialization/WorldSerializer (serializeLocator):
	Basis matrix is now also serialized.

	* Structures (ODEUniversalConnector, ODEBallConnector,
	ODESliderConnector, ODEAxleConnector), Content/FloatingActor:
	Initialization changed to conform with the new Actor controls_t
	and sensors_t types by resizing and filling in the corresponding
	arrays of the base Actor class.

	* Content/FloatingActor: Moved from Control module into Content
	module.

	* Content: Module added.

	* Control/Actor (Control): Mode defaults now to ContinuousMode and
	valid Control objects can be constructed with the default
	constructor. Mode can be changed later with setMode().

	* Control/Actor: Changed the controls_t and sensors_t types from
	std::map to std::vector. Size of these arrays are initialized upon
	Actor construction and can be changed later by directly resizing
	the corresponding arrays (which are defined with 'protected'
	visibility..).

	* Control/Actor: Moved implementation into the corresponding cpp
	file.

2008-01-07  Paul Wagner  <>

	* Renderers/WorldSerialization: New renderer. Simple serialization
	implemented, deserialization not yet implemented.

	* test/system_tests/WorldSerialization: Added.

	* all: Fixed to work with the newest version uBLAS (boost 1.34.0).

	* Structures (Object, Subspace): Changed the Object deletion
	convention: grimreaper pass removed, Objects can now be deleted
	directly (eg, with delete_shared). Note: OE_OBJECT_DYING event is
	now sent when the object _is already under destruction_!

	* delete_shared: New helper function for deleting shared_ptr
	-managed objects explicitly and safely.

	* Structures/Subspace (destructor): Automatically deactivate self
	and all contained Objects if in active state.

	* Structures/Object (lockToHostSpace): Repeated lock operations
	are no more accumulated but are now considered as an error.

	* Renderers/ODECollisionRenderer: Stop tracking Objects in case
	they are disconnected from their host Subspace.

	* Doxygen: Minor modifications to graph generation.

	* test: Commented out tests which are not yet updated to use the
	new shared_ptr calling conventions.

	* test/system_tests/ObjectDeletion: Updated to delete the test
	object with delete_shared() instead of die().

2007-12-11  Paul Wagner  <>

	* all: Converted lots of raw pointers to shared_ptrs. Most test
	cases are not yet updated to work with the new conventions.

	* doc: doc dir added and some ancient documents imported into it.

2007-12-06  Paul Wagner  <>

	* test/system_tests/ODELocatorPerformance: New test, stress tests
	some functionality associated with ODELocators.

	* test/system_tests/Performance: Added some command line args.

	* Renderers/ODECollisionRenderer/ObjectNode: Destructor no more
	removes the object from the host Collider's ObjectNode list.

	* all: isnan() --> std::isnan().

	* Structures/ODELocator: Moved some stuff into ODELocator.cpp.

2007-11-30  Paul Wagner  <>

	* Structures/ODELocator: Subspace offset bug fixed, finally.

	* Structures/ODEBallConnector: minor fix.

	* test: SubspaceOffsets and Performance system tests added.

2007-11-29  Paul Wagner  <>

	* Doxyfile_user, Doxyfile_devel: updated to Doxygen 1.5.4.

2007-11-28  Paul Wagner  <>

	* all: GE_VSYNC event renamed to GE_TICK.

	* plugins/glow/GLOWDevice: Refresh() call and GE_REFRESH_BEGIN
	event sending removed from GLOW idle message listener.

	* plugins/glow/GLOWViewport:
            - GE_TICK events are no more sent on GLOW idle messages.
            - Automatic refreshing can now be disabled.
            - Refreshing can be invoked now also with the refresh() method or by sending
              the viewport a GE_TICK event.
            - near clipping plane changed from 0.5 to 0.1.

	* Renderers/OpenGLRenderer: bugfix, primary camera scaling was
	still applied to the projection matrix instead of the modelview
	matrix. fixed.

	* test/system_tests/GeometryChanging: switched to use direct
	device -> viewport GE_TICK event listening (for redrawing without
	auto refresh).

2007-11-26  Paul Wagner  <>

	* Structures/ODEMotorAxisParams: Added. Is currently used in ODEBallConnector
	and ODEUniversalConnector.

	* Structures/ODEUniversalJoint: Implemented.

	* Structures/ODEBallJoint: Is now motored (ODE AMotor).

	* Structures/Object (getConnectors): non-const connectors getter added.

	* Structures: Updates in connector comments.

	* plugins/glow/GLOWDevice: window title set to the empty string.

	* test: Added tests for the motored ball joint and the universal joint.

2007-11-23  Paul Wagner  <>

	* Control/Actor (getSensor): method added.

2007-11-20  Paul Wagner  <>

	* Graphics/Viewport: OpenGL alpha test disabled.

	* all: Added virtual destructors where needed. Added some 'missing
	braces around initializers'.

	* Structures/ODELocator: Added support for different inertia
	shapes (Ball, Cube, CappedCylinder). Mass can be set by defining
	the density of the inertia shape.

	* Renderers/ODECollisionRenderer: Geometry replacing and removing
	fixed. Object deletion now also works.

	* test/system_tests/GeometryChanging: Added a test case for
	replacing and removing Geometries in Objects.

	* test/system_tests/ObjectDeletion: Added a test case for
	deleting ODE-managed objects.

	* Structures/Event: Listeners are now allowed to remove themselves
	from the eventhost during event processing.

2007-11-18  Paul Wagner  <>

	* Control/FloatingActor: rotation forces are no more scaled by dt
	(mouse motion may need to be scaled now if used to control
	FloatingActors). DEFAULT_AUTOROLL_FORCE scaled accordingly.

2007-11-16  Paul Wagner  <>

	* Renderers/OpenGLRenderer, Graphics/Viewport: Removed
	setCurrentSubspace() and getCurrentSubspace() functionality from
	Viewport. The current Subspace is now passed directly in method
	calls inside the OpenGLRenderer.

	* Renderers/OpenGLRenderer (render(Camera)): scaling is now done
	with the modelview matrix and mirror scalings are automatically
	handled correctly (causes polygon direction to be inverted).

	* Renderers/OpenGLRenderer (render(Camera)): recursive cameras do
	now render only the target object's host subspace instead of the
	whole host world.

2007-11-15  Paul Wagner  <>

	* test/system_tests/Makefile: commented out all tests that need an
	erp-patched ODE.

	* plugins/glow/GLOWDevice, Renderers/OpenGLRenderer: Increased
	default window size and polygon count primitive shapes.

2007-09-20  Paul Wagner  <>

	* Renderers/ODECollisionRenderer/ObjectNode.hpp: Compatibility fix
	for newer gcc compilers.

2005-03-23  Paul Wagner  <>

	* tag: lifespace-0_0_30

	* test/system_tests/PrecomputedShape: Added a framerate counter.

	* test/system_tests/PrecomputedShape: Tests now also the automatic
	generation of display lists in OpenGLRenderer.

	* Renderers/OpenGLRenderer: Added automatic generation of display
	lists.

2005-03-22  Paul Wagner  <>

	* tag: lifespace-0_0_29

	* test/system_tests/PrecomputedShape: A test case for the
	Precomputed -shape (display lists).

	* Renderers/ODECollisionRenderer (Precomputed): Added support for
	the Precomputed -shape (is a no-op here).

	* test/system_tests: Minor cleanup (the unused mechMat removed).

2005-03-21  Paul Wagner  <>

	* tag: lifespace-0_0_28

	* Renderers/OpenGLRenderer (Precomputed): Added support for the
	Precomputed -shape (display lists).

	* Renderers/OpenGLRenderer (PrivateContext): PrivateContext type
	and map added.

	* Utility/shapes (Precompiled): Precompiled -shape added.

	* Renderers/OpenGLRenderer (Camera): Dispatch check added to
	Camera rendering.

	* README: Modified the description.

2005-03-14  Paul Wagner  <>

	* tag: lifespace-0_0_27

	* all: Updated the year in copyright notices.

	* README: Shortened the README file.

2005-03-13  Paul Wagner  <>

	* tag: lifespace-0_0_26

	* a minor MIPSpro fix.

2005-03-02  Paul Wagner  <>

	* tag: lifespace-0_0_25

	* portability fix: works now again in MIPSpro.

2005-02-27  Paul Wagner  <>

	* tag: lifespace-0_0_24

	* Utility/Geometry: Added support and events for contact feedback.

	* Structures/EventHostEx: class added.

	* Renderers/ODECollisionRenderer: Implemented contact feedback.

	* Renderers/ODECollisionRenderer: fix: ObjectNodes are now deleted
	in destructor.

	* Utility/Contact: class added.

	* Utility/Geometry (hostObject): hostObject field added: Geometry
	objects can from now on belong to only one Object at a time.

	* Utility/Geometry: Bounding sphere information removed.

	* types.hpp (deleter): generic deleter function added.

2005-02-22  Paul Wagner  <>

	* tag: lifespace-0_0_23

	* test/system_tests/RecursiveCameras: testcase for recursive
	camera rendering.

	* Renderers/OpenGLRenderer: Implemented recursive Camera rendering.

	* Renderers/OpenGLRenderer: bugfix: setting the renderSource or
	renderTarget to null was not possible.

	* Structures/Camera (scaling): Added the scaling feature.

	* Graphics/Viewport (renderer): Moved the 'renderer' composite
	field into RenderTarget.

	* Renderers/RenderTarget (renderer): The 'renderer' composite
	field added and corresponding default (virtual) accessors created.

2005-02-19  Paul Wagner  <>

	* tag: lifespace-0_0_22

	* test/system_tests/ConnectorInhibitCollisions: testcase for the
	inhibitCollisions flag and the ode<->static-object connection bug.

	* Utility/shapes (CappedCylinder): Added this shape.

	* Structures/Subspace (selfCollide): Added the selfCollide flag
	(does not work yet, however).

	* Structures/Object (getConnectors): Added this const method and
	made the connectors_t type public.

	* Structures/ODELocator (gravityEnabled): Added the gravityEnabled
	flag.

	* Structures/Connector (inhibitCollisions): Added the
	inhibitCollisions flag.

	* Renderers/OpenGLRenderer, Renderers/ODECollisionRenderer: Added
	support for the CappedCylinder shape.

	* Renderers/ODECollisionRenderer: bugfix: check for uniform
	scaling of Spheres did not work always.

	* Renderers/ODECollisionRenderer: Changed the data stored in a
	geom's user data field from CollisionMaterial to the geom's host
	Object.

	* Renderers/ODECollisionRenderer: bugfix: connected Objects were
	collided if one of them was a static Object.

	* Renderers/ODECollisionRenderer (inhibitCollisions): Added
	support for the Connector's inhibitCollisions flag.

	* all: Comments and minor modifications.

2005-02-04  Paul Wagner  <>

	* tag: lifespace-0_0_21

	* test/system_tests/ODECollisionRenderer_rescan: testcase for
	object geometry changing.

	* Renderers/ODECollisionRenderer/ObjectNode: Implemented updating
	when the target object's geometry changes (or is re-set).

	* Renderers/ODECollisionRenderer: Changed a dynamic_cast from
	reference to pointer cast (this was the last one).

	* Renderers/ODECollisionRenderer (ColliderState, Collider):
	ColliderState renamed to Collider.

	* tag: lifespace-0_0_20

	* Structures/Object (ObjectEvents): Changed the behaviour of the
	OE_*_CHANGING object events if a composite object already present
	is re-set with a setter method: The event is now sent also in this
	case!

	* Structures/Object (ObjectEvents): Added object event types for
	composite member modification notifications (but they are not in
	use yet).

	* Graphics/Viewport: Modified to contain and use an attached
	Renderer.

	* Structures/Camera: Added inheritance from RenderSource.

	* Renderers/OpenGLRenderer/OpenGLRenderer (destructor): Added
	context cleanup into destructor.

	* Renderers/OpenGLRenderer/OpenGLRenderer: Implemented the
	setRenderTarget() and setRenderSource() methods.

	* Renderers/ODECollisionRenderer/ODECollisionRenderer: Added dummy
	implementations for the setRenderTarget() and setRenderSource()
	methods.

	* Renderers/ODECollisionRenderer/ColliderState: Changed all
	dynamic_casts from reference (MIPSpro couldn't take it?!) to
	pointer casts.

	* Renderers/Renderer (setRenderTarget, setRenderSource, render):
	Added the setRenderTarget() and setRenderSource() methods. Added
	the render() method as a pure virtual method.

	* test/system_tests/ODECollisionRenderer: Fixed to work with older
	gcc:s also.

	* all (documentation): Modifications and additions.

2005-02-01  Paul Wagner  <>

	* tag: lifespace-0_0_19

	* test/system_tests (StaticConnectors): Testcase added.

	* Structures/ODEWorld (setGravityVector, getGravityVector):
	Methods added.

	* Structures/Connector, Structures/ODEAxleConnector,
	Structures/ODEBallConnector, Structures/ODEFixedConnector,
	Structures/ODESliderConnector: Implemented connecting to non-ODE
	(currently static) objects.

	* ODECollisionRenderer: Implemented collisions with non-ODE
	(currently static: their motion is not tracked) objects.

	* Structures/Connector, Structures/ODEAxleConnector,
	Structures/ODEBallConnector, Structures/ODEFixedConnector,
	Structures/ODESliderConnector: Changed most of the assertions into
	assert_internal() or assert_user().

	* types.hpp (assert_internal, assert_user): debugging macros added.

	* all: minor modifications.

2005-01-31  Paul Wagner  <>

	* tag: lifespace-0_0_18

	* test/system_tests (ConnectorAligning): testcase added.

	* Structures/ODEAxleConnector, Structures/ODEBallConnector,
	Structures/ODEFixedConnector, Structures/ODESliderConnector: Added
	support for Aligning modes.

	* Structures/Connector (AlignMaster, AlignSlave, DontAlign): Added
	Aligning modes.

	* Renderers/OpenGLRenderer (CustomVisual, CustomOpenGLShape):
	Added support for CustomVisual and CustomOpenGLShape.

	* Renderers/OpenGLRenderer: Changed all dynamic_casts from
	reference (MIPSpro couldn't take it?!) to pointer casts.

	* examples: Modified to use the changed GLOWViewport enums.

	* test/system_tests (all): Modified the camera keymap to use the
	new FloatingActor and GLOWViewport controls.

	* plugins/glow/GLOWViewport (MOUSE_X, MOUSE_Y): Minor changes to
	enumeration names: MOUSE_X --> MOUSE_DX, MOUSE_Y --> MOUSE_DY.

	* all: Modifications to use the new name shapes.hpp.

	* Utility/Shapes.hpp, Utility/shapes.hpp: Name change to shapes.hpp.

	* Control/FloatingActor: Documentation fixes.

	* all: minor modifications and cleanup.

2005-01-27  Paul Wagner  <>

	* tag: lifespace-0_0_17

	* plugins/glow/GLOWViewport: Changes in key bindings.

	* examples/ODE_basics: Modified to use the create() methods in
	shapes, and the new control names of FloatingActor.

	* Control/FloatingActor: Reorganized all controls and added the
	direct setter controls (CTRL_LOC_n, CTRL_BASIS_n, CTRL_VEL_n,
	CTRL_ROTATION_n).

	* Structures/FloatingActor, Control/FloatingActor: moved to
	Control module.

	* all: minor modifications.

2005-01-26  Paul Wagner  <>

	* Utility/Shapes: Added the static create() factory methods to all
	shapes.

	* tag: lifespace-0_0_16

	* Structures/Object: Bugfix.

2005-01-18  Paul Wagner  <>

	* all: a lot of small fixes in comments.

2005-01-17  Paul Wagner  <>

	* tag: lifespace-0_0_15

	* Doxyfile_user, Doxyfile_devel: New modules added.

	* test/system_tests/ODECollisionRenderer: created.

	* Utility/Geometry: Made this a plain, but polymorphic, struct.

	* Integrators/Geometry: Moved into Utility module.

	* Utility/BasicGeometry, Utility/CollisionMaterial: created.

	* Structures/Vector (abs): abs for ublas vectors created.

	* Structures/Vector (makeVector3d): nullary function for making
	zero-initialized vectors added.

	* Structures/ODELocator (getODEBodyID): made this const.

	* Structures/BasisMatrix (isAxisAligned): method added.

	* Renderers/ODECollisionRenderer: created. Is still quite messy
	and unfinished and doesn't contain any memory management yet
	(will leak when deleting Objects).

	* all: minor fixes, todos added.

2005-01-15  Paul Wagner  <>

	* tag: lifespace-0_0_14

	* Graphics/: OpenGL functionality removed completely
	(applyToGfx() methods).

	* test/system_tests/, examples/: Modified to use the new Visual
	construction syntax by using the Utility shapes.

	* Renderer/OpenGLRenderer: No longer uses
	Viewport::getCurrentViewport() or Viewport::setCurrentViewport().

	* Graphics/Visual, Renderers/OpenGLRenderer: Started to use the
	generic Utility shapes instead of Graphics shapes.

	* Graphics/Graphics_constants: removed.

	* Renderer/OpenGLRenderer_constants: added.

	* Graphics/Shape, Graphics/Shapes/: Removed (these were replaced
	with the Utility shapes).

	* Utility/Utility_constants, Utility/Shapes (Shape, Scaled,
	Located, Union, Sphere, Cube, Basis): added.

	* Utility: Module added.

	* Graphics/Viewport/Gfx, Renderers/OpenGLRenderer/FrameState: Gfx
	functionality moved into FrameState.

	* all: Minor fixes.

2005-01-13  Paul Wagner  <>

	* tag: lifespace-0_0_13

	* Structures/Subspace (objects_t): Object list typedef added.

	* Structures/Subspace (getEnvironment): method created.

	* Structures/Object: Inheritance from enable_get_weak_ptr added.

	* all: Started using the OpenGLRenderer: some temporary friend
	declarations added, all applyToGfx() methods disabled (with
	assert(false)) and their functionality moved into the
	OpenGLRenderer.

	* Renderers/OpenGLRenderer: created. Functionality taken from all
	applyToGfx() methods.

	* Direction (Locator, types.hpp): Enum moved from Locator to
	types.hpp.

	* types.hpp (sptr): custom deleter version added.

	* types.hpp (null_deleter, enable_get_weak_ptr): created.

	* Renderers: Module created.

	* all: minor changes, some todos added.

2005-01-10  Paul Wagner  <>

	* types.hpp (sptr): Created the sptr conversion function.

2005-01-09  Paul Wagner  <>

	* test/system_tests/Makefile: Disabled some outdated testcases.

	* test/Makefile: Disabled some outdated testcases.

	* INSTALL: Wrote the install instructions.

	* tag: lifespace-0_0_12

2005-01-08  Paul Wagner  <>

	* test/system_tests/FixedJoint: created a testcase for
	ODEFixedConnector.

	* test/system_tests/BallJoint: created a testcase for
	ODEBallConnector.

	* all: started using the erp-patched ODE ode-0.5_erppatch1.

	* Structures/ODEFixedConnector: created.

	* Structures/ODEBallConnector: created.

	* all/Makefile: Started using the DEFS_glow variable.

	* Makefile.common: Added the DEFS_glow variable.

	* all: various minor modifications and fixes, some todos added.

2005-01-06  Paul Wagner  <>

	* test/system_tests/SliderActor: created a testcase for
	ODESliderConnector.

	* Structures/ODEAxleConnector: dHingeJoint inheritance made public.

	* Structures/ODESliderConnector: created.

	* all: todos added.

	* Structures/ODEAxleConnector (connect): Added a fix to avoid an
	ODE bug (when setting joint stops).

2004-12-12  Paul Wagner  <>

	* all: portability fixes.

	* Makefile.common: portability fixes. IRIX added.

	* Structures/ODEWorld: portability fixes.

	* Graphics/constants.cpp, Structures/constants.cpp, all: Moved all
	static member initializions into constant.cpp files.

	* Makefile.common: Created and stuff moved into it.

2004-11-30  Paul Wagner  <>

	* tag: lifespace-0_0_11

	* Control/Actor (makeControlProxy): Method created.

	* Control/Actor, Control/Controller: KeyMap functionality moved
	from Actor to Controller and renamed to ControlMap.

	* Control/Controller: Class added.

	* Graphics/Shapes/Located: A new constructor added and a
	modification made to make it work like Scaled.

	* Control/ (Actor, Controller): Control module created and all
	control stuff moved into it.

2004-11-28  Paul Wagner  <>

	* tag: lifespace-0_0_10

	* plugins/glow/GLOWDevice (OnMessage): Updated the Graphics Event
	message sending.

	* Structures/World (processEvent): Parameterized the event type
	that triggers timestepping (default set to GE_REFRESH_BEGIN,
	cannot be changed currently).

	* Graphics/Viewport (applyCameraToGfx): Moved the setting of the
	current viewport pointer into Viewport::applyCameraToGfx().

	* plugins/glow/GLOWViewport (OnBeginPaint, OnEndPaint): Moved the
	setting of the current viewport pointer into
	Viewport::applyCameraToGfx().

2004-11-22  Paul Wagner  <>

	* Doxyfile_user, Doxyfile_devel: Added the glow plugin.

2004-11-21  Paul Wagner  <>

	* tag: lifespace-0_0_9

	* Makefile (all): Some portability fixes to makefiles.

2004-11-20  Paul Wagner  <>

	* tag: lifespace-0_0_8

	* plugins/plugins.hpp: added. Common header for all plugins.

	* plugins/glow: created. Moved all GLOW functionality from the
	Graphics module to here.

	* test/system_tests (all): Modified to use the new division
	between abstract graphics devices and the GLOW Toolkit.

	* examples/ODE_basics: Modified to use the new division between
	abstract graphics devices and the GLOW Toolkit.

	* Utility/Geometry, Utility/CSGUnion: added. Preparations for
	integrating a collision detector to Lifespace.

	* Graphics/types.hpp: added. Common types for the graphics system.

	* Graphics/Graphics.hpp: GLOW notes removed.

	* Structures/Actor, Structures/FloatingActor: GLOW dependencies
	removed.

	* Structures/World: Modifications made to reflect the the Graphics
	Device abstraction.

2004-11-19  Paul Wagner  <>

	* Graphics/Device, Graphics/Viewport (setCurrentViewport,
	getCurrentViewport, setCurrentSubspace, getCurrentSubspace): Made
	these thread-safe with pthread mutexes.

	* Graphics/Window, Graphics/Device, Graphics/Viewport: Separated
	the GLOW implementation from the class into the GLOW plugin and
	made these classes abstract base classes.

	* Makefile (all): Dependency generation rules updated.

2004-11-18  Paul Wagner  <>

	* Makefile (all): Modifications to cleanup targets.

	* tag: lifespace-0_0_7

	* all (src, plugins, test, examples): New directory structure
	finished. All makefiles and include statements changed
	accordingly. Plugin dirs are still almost empty.

	* test, examples (Makefile): Makefiles created for all tests and
	examples and their main dirs.

	* test: unit and system tests split into separate subdirs.

2004-11-10  Paul Wagner  <>

	* all: All sources moved under the src directory and a main
	Makefile created.

	* tag: lifespace-0_0_6

2004-11-09  Paul Wagner  <>

	* Structures/ODELocator (prepare): Drag forces implemented.

	* Graphics/Environment (undoFromGfx): Minor fix: don't pop zero
	lights from Viewport::Gfx

	* tag: lifespace-0_0_5

2004-11-07  Paul Wagner  <>

	* Structures/Object (Subspace, Camera, FloatingActor): Made all Object
	inheritances virtual.

	* Graphics/Viewport (actor, actors): Added support for multiple
	connected Actor objects.

	* Structures/Object: Some object events added (OE_LOCATOR_CHANGED,
	OE_VISUAL_CHANGED, OE_GEOMETRY_CHANGED, OE_HOSTSPACE_CHANGED)

2004-11-06  Paul Wagner  <>

	* Structures/Connector, Structures/ODEAxleConnector
	(ODEAxleConnector): Moved the ODEAxleConnector class to its own
	file. Makefile and Structures.hpp also modified.

2004-11-06  Paul Wagner  <>

	* tag: lifespace-0_0_4