kannonier8/blender
1
0
Fork 0
forked from bartvdbraak/blender
Code Pull Requests Activity
386122ada6
blender/source/gameengine/Ketsji
History
Benoit Bolsee 386122ada6 BGE performance, 4th round: logic 
This commit extends the technique of dynamic linked list to the logic
system to eliminate as much as possible temporaries, map lookup or 
full scan. The logic engine is now free of memory allocation, which is
an important stability factor. 

The overhead of the logic system is reduced by a factor between 3 and 6
depending on the logic setup. This is the speed-up you can expect on 
a logic setup using simple bricks. Heavy bricks like python controllers
and ray sensors will still take about the same time to execute so the
speed up will be less important.

The core of the logic engine has been much reworked but the functionality
is still the same except for one thing: the priority system on the 
execution of controllers. The exact same remark applies to actuators but
I'll explain for controllers only:

Previously, it was possible, with the "executePriority" attribute to set
a controller to run before any other controllers in the game. Other than
that, the sequential execution of controllers, as defined in Blender was
guaranteed by default.

With the new system, the sequential execution of controllers is still 
guaranteed but only within the controllers of one object. the user can
no longer set a controller to run before any other controllers in the
game. The "executePriority" attribute controls the execution of controllers
within one object. The priority is a small number starting from 0 for the
first controller and incrementing for each controller.

If this missing feature is a must, a special method can be implemented
to set a controller to run before all other controllers.

Other improvements:
- Systematic use of reference in parameter passing to avoid unnecessary data copy
- Use pre increment in iterator instead of post increment to avoid temporary allocation
- Use const char* instead of STR_String whenever possible to avoid temporary allocation
- Fix reference counting bugs (memory leak)
- Fix a crash in certain cases of state switching and object deletion
- Minor speed up in property sensor
- Removal of objects during the game is a lot faster
2009-05-10 20:53:58 +00:00
..
KXNetwork BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
BL_BlenderShader.cpp BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
BL_BlenderShader.h BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
BL_Material.cpp BGE: speed up mesh conversion by avoiding allocation/deallocation of material object on each face. The speed up is minor on optimized builds but considerable on less optimized builds, good for debugging large scene. 2009-04-29 10:06:38 +00:00
BL_Material.h BGE: speed up mesh conversion by avoiding allocation/deallocation of material object on each face. The speed up is minor on optimized builds but considerable on less optimized builds, good for debugging large scene. 2009-04-29 10:06:38 +00:00
BL_Shader.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
BL_Shader.h BGE Python API 2009-04-20 23:17:52 +00:00
BL_Texture.cpp BGE Python API 2009-02-19 13:42:07 +00:00
BL_Texture.h Preparation to VideoTexture: everything but the VideoTexture module itself. 2008-10-31 21:06:48 +00:00
CMakeLists.txt added Geometry as a BGE module, removed its dependency on gen_utils.c 2009-04-30 12:45:13 +00:00
KX_BlenderMaterial.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_BlenderMaterial.h BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
KX_BulletPhysicsController.cpp BGE bug #18091: Hitbox of object X doesn't move along when object X is parented to object Y. 2009-04-30 19:00:17 +00:00
KX_BulletPhysicsController.h BGE bug #18091: Hitbox of object X doesn't move along when object X is parented to object Y. 2009-04-30 19:00:17 +00:00
KX_Camera.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_Camera.h BGE PyAPI 2009-04-28 13:11:56 +00:00
KX_CameraActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_CameraActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_CameraIpoSGController.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_CameraIpoSGController.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_CDActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_CDActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_ClientObjectInfo.h Building the game engine with Solid/Sumo is now optional for scons using WITH_BF_SOLID. 2009-02-25 12:07:51 +00:00
KX_ConstraintActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_ConstraintActuator.h BGE C++ API 2009-04-22 14:42:00 +00:00
KX_ConstraintWrapper.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_ConstraintWrapper.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_ConvertPhysicsObject.h BGE: Add soft body welding parameter to the Advanced Settings panel. The values are very small so I chose to use logarithmic scale. Should be fine, it's an advanced setting after all. 2009-04-27 16:44:02 +00:00
KX_ConvertPhysicsObjects.cpp BGE: Add soft body welding parameter to the Advanced Settings panel. The values are very small so I chose to use logarithmic scale. Should be fine, it's an advanced setting after all. 2009-04-27 16:44:02 +00:00
KX_Dome.cpp BGE Dome: Reducing FBO size to warped meshes. 2009-05-09 21:54:22 +00:00
KX_Dome.h BGE Dome: Truncated Dome are back (Upright and Downright) + GLEW_EXT_framebuffer_object check before generating FBO 2009-05-08 18:59:08 +00:00
KX_EmptyObject.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_EmptyObject.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_GameActuator.cpp BGE Py API patch from Mitchell Stokes, adds extra attributes and docs 2009-05-02 02:40:11 +00:00
KX_GameActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_GameObject.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_GameObject.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_IInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_IPhysicsController.cpp BGE patch: dynamically update the coumpound parent shape when parenting to a compound object. 2009-01-13 22:59:18 +00:00
KX_IPhysicsController.h BGE Physics 2009-04-14 12:34:39 +00:00
KX_IPO_SGController.cpp remove warnings for the BGE 2009-02-25 03:26:02 +00:00
KX_IPO_SGController.h BGE bug #17657 fixed: dRotY doesn't work properly after 90 degrees rotation. 2008-09-23 20:07:15 +00:00
KX_IpoActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_IpoActuator.h BGE C++ API 2009-04-22 14:42:00 +00:00
KX_IPOTransform.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_IScalarInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ISceneConverter.h Merge of first part of changes from the apricot branch, especially 2008-09-04 20:51:28 +00:00
KX_ISystem.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_KetsjiEngine.cpp BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
KX_KetsjiEngine.h BGE performance: 2009-05-01 20:34:23 +00:00
KX_Light.cpp BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
KX_Light.h Patch from Mitchell Stokes for KX_Light to use attrdef's 2009-04-21 23:15:18 +00:00
KX_LightIpoSGController.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_LightIpoSGController.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_MaterialIpoController.cpp Win64: please check my changes if you ran across them ;) But should be fine since no additional crashes were reported! 2008-08-17 17:08:00 +00:00
KX_MaterialIpoController.h BGE patch: approve patch #17312: Multiple material IPOs per mesh in BGE. 2008-07-25 13:45:57 +00:00
KX_MeshProxy.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_MeshProxy.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_MotionState.cpp gcc wouldn't compile using a reference 2009-04-07 23:21:30 +00:00
KX_MotionState.h BGE Scenegraph and View frustrum culling improvement. 2009-04-07 22:14:06 +00:00
KX_MouseFocusSensor.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_MouseFocusSensor.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_NearSensor.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_NearSensor.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_ObColorIpoSGController.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ObColorIpoSGController.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ObjectActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_ObjectActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_OdePhysicsController.cpp BGE patch: dynamically update the coumpound parent shape when parenting to a compound object. 2009-01-13 22:59:18 +00:00
KX_OdePhysicsController.h BGE: Keep Sumo and ODE in sync with Bullet at API level, fix a compilation problem in MSVC. 2009-04-14 17:22:14 +00:00
KX_OrientationInterpolator.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_OrientationInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ParentActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_ParentActuator.h BGE Py API patch from Mitchell Stokes, adds extra attributes and docs 2009-05-02 02:40:11 +00:00
KX_PhysicsEngineEnums.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_PhysicsObjectWrapper.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_PhysicsObjectWrapper.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_PhysicsPropertiesobsolete.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_PolygonMaterial.cpp BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
KX_PolygonMaterial.h BGE: speed up mesh conversion by avoiding allocation/deallocation of material object on each face. The speed up is minor on optimized builds but considerable on less optimized builds, good for debugging large scene. 2009-04-29 10:06:38 +00:00
KX_PolyProxy.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_PolyProxy.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_PositionInterpolator.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_PositionInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_PyConstraintBinding.cpp python modules in the game engine could point to builtin modules like GameLogic that was cleared. 2009-04-29 23:39:27 +00:00
KX_PyConstraintBinding.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_PyMath.cpp [#18606] Writing to KX_GameObject.orientation causes crash 2009-04-25 07:17:36 +00:00
KX_PyMath.h BGE Python API 2009-04-20 09:13:59 +00:00
KX_PythonInit.cpp BGE performance, 3rd round: culling and rasterizer. 2009-05-07 09:13:01 +00:00
KX_PythonInit.h added Geometry as a BGE module, removed its dependency on gen_utils.c 2009-04-30 12:45:13 +00:00
KX_PythonInitTypes.cpp moved py controller functions from SCA_PythonController to SCA_IController - the base controller class so python can get the sensors & actuators from any controller (not just SCA_PythonController types) 2009-05-06 09:12:08 +00:00
KX_PythonInitTypes.h SVN maintenance. 2009-04-13 19:33:22 +00:00
KX_PythonSeq.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_PythonSeq.h deprecate controller.getActuator(name) and controller.getSensor(name) for 2009-05-10 01:48:14 +00:00
KX_RadarSensor.cpp BGE Py API patch from Mitchell Stokes, add distance attribute to the radar sensor, dont use 'continue' because its a python keyword. 2009-05-02 04:53:01 +00:00
KX_RadarSensor.h BGE: some more cleanup, implement proper GetReplica/ProcessReplica workflow for touch/near/radar sensor. Remove duplicated code. 2009-04-22 18:20:41 +00:00
KX_RayCast.cpp BGE Bugfixes (mostly in the py api) 2009-04-05 14:01:49 +00:00
KX_RayCast.h BGE patch: KX_GameObject::rayCast() improvements to have X-Ray option, return true face normal and hit polygon information. 2008-08-27 19:34:19 +00:00
KX_RayEventManager.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_RayEventManager.h BGE patch: logic optimization part 2: remove inactive sensors from logic manager. 2008-07-30 17:41:47 +00:00
KX_RaySensor.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_RaySensor.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_SCA_AddObjectActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_SCA_AddObjectActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_SCA_DynamicActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_SCA_DynamicActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_SCA_EndObjectActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_SCA_EndObjectActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_SCA_ReplaceMeshActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_SCA_ReplaceMeshActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_ScalarInterpolator.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ScalarInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ScalingInterpolator.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_ScalingInterpolator.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_Scene.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_Scene.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_SceneActuator.cpp fixes for bugs submitted by BGE users, fixes by myself and Mitchell Stokes 2009-05-03 09:21:58 +00:00
KX_SceneActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_SG_BoneParentNodeRelationship.cpp BGE performance: second round of scenegraph improvement. 2009-05-03 22:29:00 +00:00
KX_SG_BoneParentNodeRelationship.h BGE Scenegraph and View frustrum culling improvement. 2009-04-07 22:14:06 +00:00
KX_SG_NodeRelationships.cpp BGE performance: second round of scenegraph improvement. 2009-05-03 22:29:00 +00:00
KX_SG_NodeRelationships.h BGE Scenegraph and View frustrum culling improvement. 2009-04-07 22:14:06 +00:00
KX_SoundActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_SoundActuator.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_StateActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_StateActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_SumoPhysicsController.cpp BGE patch #18051: add localInertia attribute to GameObject. 2009-04-08 16:25:00 +00:00
KX_SumoPhysicsController.h BGE: Keep Sumo and ODE in sync with Bullet at API level, fix a compilation problem in MSVC. 2009-04-14 17:22:14 +00:00
KX_TimeCategoryLogger.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_TimeCategoryLogger.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_TimeLogger.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_TimeLogger.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_TouchEventManager.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_TouchEventManager.h BGE patch: logic optimization part 2: remove inactive sensors from logic manager. 2008-07-30 17:41:47 +00:00
KX_TouchSensor.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_TouchSensor.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_TrackToActuator.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_TrackToActuator.h BGE C++ API 2009-04-22 14:42:00 +00:00
KX_VehicleWrapper.cpp python3 compatibility for the BGE api, this only works with scons when WITH_BF_NOBLENDER is enabled. 2009-05-07 05:23:15 +00:00
KX_VehicleWrapper.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_VertexProxy.cpp BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_VertexProxy.h BGE performance, 4th round: logic 2009-05-10 20:53:58 +00:00
KX_VisibilityActuator.cpp ifdef's for future py3 support, after this adding py3 can mostly be done with defines or batch renaming funcs (with the exception of CListValue slicing) 2009-04-29 16:54:45 +00:00
KX_VisibilityActuator.h BGE Python API 2009-04-20 23:17:52 +00:00
KX_WorldInfo.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_WorldInfo.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_WorldIpoController.cpp Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
KX_WorldIpoController.h Patch from GSR that a) fixes a whole bunch of GPL/BL license 2008-04-16 22:40:48 +00:00
Makefile Merge of first part of changes from the apricot branch, especially 2008-09-04 20:51:28 +00:00
SConscript python3 compatibility for the BGE api, this only works with scons when WITH_BF_NOBLENDER is enabled. 2009-05-07 05:23:15 +00:00