Commit Graph

34 Commits

Author SHA1 Message Date
Campbell Barton
c77af31166 Minor speedups for the BGE
* Where possible use vec.setValue(x,y,z) to assign values to a vector instead of vec= MT_Vector3(x,y,z), for MT_Point and MT_Matrix types too.
* Comparing TexVerts was creating 10 MT_Vector types - instead compare as floats.
* Added SG_Spatial::SetWorldFromLocalTransform() since the local transform is use for world transform in some cases.
* removed some unneeded vars from UpdateChildCoordinates functions 
* Py API - Mouse, Ray, Radar sensors - use PyObjectFrom(vec) rather then filling the lists in each function. Use METH_NOARGS for get*() functions.
2009-02-25 06:43:03 +00:00
Nathan Letwory
c3d74547be SCons:
* giving compileflags, cc_compileflags and cxx_compileflags to BlenderLib() now actually overrides any other setting (so there's no unclarity when ie. conflicting options are being specified in REL_CFLAGS et al). These are set after either release or debug flags, but before any *_WARN flags (so those stay maintained).
* add cxx_compileflags for GE parts on win32-vc to have better performance.
* NOTE: if platform maintainers (OSX and Linux) could check and do the same for their systems. Not vital, but probably very, very much welcomed by GE users.
2009-02-15 23:26:00 +00:00
Benoit Bolsee
5e2ee19187 BGE patch: support for partial hierarchy in dupligroup instantiation; removal of links that point to inactive objects during group instantiation.
This situation corresponds to a group containing only a portion
of a parent hierarchy (the Apricot team needed that to avoid
logic duplication). The BGE will instantiate only the
children that are in the group so that it follows the 3D view
more closely.
As a result, the logic links to the objects in the portion of the
hierarchy that was not replicated will point to inactive objects
(if the groups are stored in inactive layers as they should be). 
To keep the logic system consistent, these links are automatically
removed.
This last part of the patch is a general fix that could go in
2.47 but as this situation does not normally occurs in pre-2.47
games, it is not needed.
2008-07-18 19:56:56 +00:00
Benoit Bolsee
d1fd99b070 BGE logic patch: new "Add" mode for Ipo actuator, several corrections in state system.
New Add mode for Ipo actuator
=============================
A new Add button, mutually exclusive with Force button, is available in
the Ipo actuator. When selected, it activates the Add mode that consists
in adding the Ipo curve to the current object situation in world
coordinates, or parent coordinates if the object has a parent. Scale Ipo
curves are multiplied instead of added to the object current scale.
If the local flag is selected, the Ipo curve is added (multiplied) in 
the object's local coordinates. 
Delta Ipo curves are handled identically to normal Ipo curve and there 
is no need to work with Delta Ipo curves provided that you make sure 
that the Ipo curve starts from origin. Origin means location 0 for 
Location Ipo curve, rotation 0 for Rotation Ipo curve and scale 1 for 
Scale Ipo curve.

The "current object situation" means the object's location, rotation 
and scale at the start of the Ipo curve. For Loop Stop and Loop End Ipo 
actuators, this means at the start of each loop. This initial state is
used as a base during the execution of the Ipo Curve but when the Ipo 
curve is restarted (later or immediately in case of Loop mode), the  
object current situation at that time is used as the new base.

For reference, here is the exact operation of the Add mode for each
type of Ipo curve (oLoc, oRot, oScale, oMat: object's loc/rot/scale
and orientation matrix at the start of the curve; iLoc, iRot, iScale,
iMat: Ipo curve loc/rot/scale and orientation matrix resulting from
the rotation).

Location
  Local=false: newLoc = oLoc+iLoc
  Local=true : newLoc = oLoc+oScale*(oMat*iLoc)
Rotation
  Local=false: newMat = iMat*oMat
  Local=true : newMat = oMat*iMat
Scale
  Local=false: newScale = oScale*iScale
  Local=true : newScale = oScale*iScale

Add+Local mode is very useful to have dynamic object executing complex
movement relative to their current location/orientation. Of cource, 
dynamics should be disabled during the execution of the curve.

Several corrections in state system
===================================
- Object initial state is taken into account when adding object
  dynamically
- Fix bug with link count when adding object dynamically
- Fix false on-off detection for Actuator sensor when actuator is
  trigged on negative event.
- Fix Parent actuator false activation on negative event
- Loop Ipo curve not restarting at correct frame when start frame is
  different from one.
2008-07-08 12:18:43 +00:00
Campbell Barton
fc7a83b458 Added access for adjusting timeOffset value at runtime, used for apricot (Franky climbing walls) 2008-06-14 17:12:49 +00:00
Benoit Bolsee
a6a4b78417 Fix BGE bug #7532: TrackTo Actuator does not work correctly if it has a Vertex Parent. This is only a partial fix: the user must put the parent vertex at the center of the parent object and disable the physics on the tracking object (use empty or collision free object). 2008-05-14 20:22:57 +00:00
Chris Want
5d0a207ecb Patch from GSR that a) fixes a whole bunch of GPL/BL license
blocks that were previously missed; and b) greatly increase my
ohloh stats!
2008-04-16 22:40:48 +00:00
Benoit Bolsee
44314581dc Mem leak fixed in sound buffer & parent invert node 2008-03-01 19:29:01 +00:00
Kent Mein
4e2143f639 This commit fixes up a bunch of svn properties to hopefully make things a little nicer for everyone.
Patch provied by gsrb3d

bug tracker #7061

Kent
2007-08-28 10:07:08 +00:00
Kent Mein
22ef0daefd This is patch #6825 (The patch missed a couple of them but
this should get it all.

recurse was spelled resurse in a couple of places.

Kent
2007-06-25 20:15:36 +00:00
Campbell Barton
afdd54fa37 moved source and text to american spelling
* colour -> color
* centre -> center
* normalise -> normalize
* modelling -> modeling
2007-04-04 13:18:41 +00:00
Jacques Beuarain
24f4440d05 CMake lists initial submission. Documentationand further verification for different platforms will follow soon. This was just tested against current CVS on MSVC 2005 with Verse, QuickTime, OpenEXR, Player all on. 2006-11-17 02:27:12 +00:00
Erwin Coumans
ab71e2a9b5 -added basic support for GameActuator 'load game', relative paths were broken, just load file into memory and load blend from memory.
-near sensor support
- python binding for PhysicsConstraints.setNumTimeSubSteps (dividing the physics timestep to tradeoff quality for performance)
2006-05-22 21:03:43 +00:00
Nathan Letwory
ef1b7a5735 ==SCons==
+ 'scons blenderplayer' builds blender AND blenderplayer now (tested on Linux
  only, but was only linking issue, so should work on other platforms too).

  NOTE: I noticed some compileflags for GE specific libs that were left out -
  I re-enabled them in the SConscripts, but I'm going to do a test build my-
  self now, so if there are problems with them on win32, I probably already
  know about them :)
2006-02-07 21:24:36 +00:00
Nathan Letwory
3bb82a27fc == SCons ==
* This commit is all of the rewrite work done on the SCons system. For
  documentation see doc/blender-scons.txt and doc/blender-scons-dev.txt.
  Also http://mediawiki.blender.org/index.php/BlenderDev/SconsRefactoring
  contains valuable information, along with what still needs to be done.

    - linux, os x and windows compile now.
    - files are compiled to BF_INSTALLDIR (see config/(platform)-config.py)
        - NOTE: Jean-Luc P will commit sometime during the weekend proper
          appit() for OS X. For now, copy the resulting binary to an
          existing .app bundle.
    - features:
        - cleaner structure for better maintenance
        - cleaner output during compile
        - better handling of build options
        - general overall speed increase
        - see the wiki for more info

  Cygwin, FreeBSD and Solaris systems still need work. For these systems:
    1) copy a config/(platform)-config.py to ie. config/cygwin-config.py
    2) set the proper defaults for your platform
    3) mail me at jesterking at letwory dot net with you configuration. if
       you need any modifications to the system, do send a patch, too.

  I'll be giving first-aid today and tomorrow, after that it'll be all
  regular development work :)

  /Nathan
2006-02-04 14:15:10 +00:00
Jean-Luc Peurière
c78e44cdc5 big warning hunt commit
lot of casts, added prototypes, missing includes and some true errors
2005-03-09 19:45:59 +00:00
Kester Maddock
7b2567924b Switch fixed time system. Logic updates should now happen at 30Hz, physics at 60Hz. (By default, use Python to set.) Some actuators still run at framerate (IPO, Action) for nice smooth animation, and an excuse to buy high end hardware.
Keyboard sensors can now hook escape key.  Ctrl-Break can be used from within blender if you've forgotten an end game actuator.

Fixed a stupid bug preventing some actuators working (like TrackTo).
2004-10-16 11:41:50 +00:00
Kester Maddock
3dd18c5c34 Added an UpdateTransform callback from SceneGraph -> Physics.
Profiling revealed that the SceneGraph updated every physics object, whether it moved or not, even though the physics object was at the right place.  This would cause SOLID to go and update its bounding boxes, overlap tests etc.
This callback handles the special case (parented objects) where the physics scene needs to be informed of changes to the scenegraph.

Added Python attributes (mass, parent, visible, position, orientation, scaling) to the KX_GameObject module.
Make KX_GameObject use the KX_PyMath Python <-> Moto conversion.
2004-05-26 12:06:41 +00:00
Kester Maddock
e957b12f0e Frustum sphere culling.
Do a sphere<->camera sphere and a sphere<->frustum before the box<->frustum test.
2004-05-21 09:21:15 +00:00
Kester Maddock
fba0e401c9 Compiler portability fixes (MSVC 6) 2004-05-17 23:56:56 +00:00
Kester Maddock
c50055204d SceneGraph support for bounding boxs 2004-05-16 12:54:44 +00:00
Kester Maddock
63048b6cf4 Synchronise game engine with Tuhopuu2 tree. 2004-04-24 06:40:15 +00:00
Nathan Letwory
00291b5cf4 [GameEngine] Commit all Kester's changes made to the gameengine to restore 2.25 like physics.
[SCons] Build with Solid as default when enabling the gameengine in the build process
[SCons] Build solid and qhull from the extern directory and link statically against them

That was about it.

There are a few things that needs double checking:

* Makefiles
* Projectfiles
* All the other systems than Linux and Windows on which the build (with scons) has been successfully tested.
2004-03-22 22:02:18 +00:00
Michel Selten
70a4ead0ae SCons updates
* Blender static now links. By default this option is disabled on all
  platforms. Simply set the option in config.opts to 'true'.
* Added the following flags to config.opts:
  - HOST_CC.    This is the C compiler for the host platform. This value is the
                same as TARGET_CC when not cross compiling.
  - HOST_CXX.   This is the C++ compiler for the host platform. This value is
                the same as TARGET_CXX when not cross compiling.
  - TARGET_CC.  This is the C compiler for the target platform.
  - TARGET_CXX. This is the C++ compiler for the target platform.
  - TARGET_AR.  This is the linker command for linking libraries.
  - PATH        This is the standard search path
  All SConscript files have been updated to reflect these changes. Now it's
  possible to change only the root SConstruct file, and all compiler specific
  variables are passed automatically to all SConscript files. Of course, this
  does not apply to makesdna because there the host and target platform is
  different from all other libraries.
  To pass a variable that applies to all platforms, all we now have to do is
  set the correct value in library_env


Note: as usual, to get the latest options in the config.opts file, first
      remove your version.
2004-02-29 21:40:48 +00:00
Michel Selten
9330e553e8 SCons updates
* libraries are now generated in [BUILD_DIR]/lib
* passed the user_options to all libraries now.
  This means I could remove a couple of Export/Import lines.
* Changed the order in source/blender/src/SConscript and
  source/gameengine/SConscript.
  All libraries are now sorted alphabetically. This has no impact on the build
  process.
2004-02-15 19:25:32 +00:00
Michel Selten
2883110a54 SCons updates: (All done by jesterKing)
* Windows .exe file now includes the blender icon.
* Builds with game engine on Windows only.
  I tried building the game engine on Linux, but I get weird errors when
  building with ode. There's a dirty #include path in
  Physics/BlOde/OdePhysicsEnvironment.cpp (../ode/src/joint.h). gcc doesn't
  like this somehow.
* Other platforms need to add a couple of flags to the SConstruct:
  use_sumo, use_ode, solid_include and ode_include
2004-01-20 20:28:39 +00:00
Wouter van Heyst
57a7dfe5a5 - Revert to NaN makefiles 2004-01-05 00:06:11 +00:00
Alejandro Conty Estevez
eff07b8329 Basic initial yafray integration by Eeshlo.
Materials are exported the best we can do by now. It will look almost as in
blender except for the missing procedural textures and some minor issues.
You have to tweak normal modulation amount to get the desired result cause
is not the same in yafray.

We added a panel in render space to adjust some yafray settings (GI and so)

Also we export transparency and reflection using new raytracing settings,
but that will be changed and improved soon.

Remember that you have to set YFexport path in user defaults and yafray must
be on path (version 0.0.6)

We added the "yafray" button to activate all this stuff in the render window.
Panel and settings are only shown when checked.

So now when activated the code calls yafray export instead of the internal
renderer and finally the resulting image is loaded back into render window's
buffer. So animation is also possible and results can be saved using blender
usual scheme.
2004-01-04 22:10:36 +00:00
Kent Mein
f1c4f705a1 Removed the config.h thing from the .h's in the source dir.
So we should be all set now :)

Kent
--
mein@cs.umn.edu
2002-12-27 13:11:01 +00:00
Kent Mein
209a2ede2c Last of the config.h mods...
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

added to these files.

Kent
--
mein@cs.umn.edu
2002-11-25 15:29:57 +00:00
Kent Mein
b9a19f1ea7 Did all of the .h's in source
(adding)
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

also the Makefile.in's were from previous patch adding
the system depend stuff to configure.ac

Kent
--
mein@cs.umn.edu
2002-11-25 11:16:17 +00:00
Kent Mein
9bddc20bd3 changed:
friend SG_Controller;
to:
 friend class SG_Controller;

gcc-3.2 was complaining that it wasn't defined.

Kent
--
mein@cs.umn.edu
2002-11-05 19:54:23 +00:00
Kent Mein
01bff70383 fixed spacing in the headers to get rid of some warnings and some other
little minor spacing issues.
2002-10-30 02:07:20 +00:00
Hans Lambermont
12315f4d0e Initial revision 2002-10-12 11:37:38 +00:00