Commit Graph

94 Commits

Author SHA1 Message Date
Mitchell Stokes
f6a110d6ea BGE: Committing patch [#32697] "New BGE gravity API" by HG1.
This patch adds a gravity attribute to KX_Scene.
2012-11-10 03:11:18 +00:00
Campbell Barton
97d4fb4161 code cleanup: make header defines more consistent, JOYSENSOR header guard had a typo too. 2012-10-09 13:36:42 +00:00
Campbell Barton
2fb8292005 style cleanup 2012-09-16 04:58:18 +00:00
Campbell Barton
a199ae5368 style cleanup: whitespace, also add '?' to save over popup since it wasnt totally clear it was a question (user pointed this out, they thought it was just notification and lost their work). 2012-07-31 23:06:12 +00:00
Campbell Barton
89a963fb7f style cleanup: comment blocks 2012-03-09 18:28:30 +00:00
Campbell Barton
640d766370 style cleanup - remove unneeded ';'s 2012-03-08 03:05:57 +00:00
Campbell Barton
f6ae27daef style cleanup - comment spelling + translate some dutch. 2012-03-04 04:35:12 +00:00
Campbell Barton
7bbf4b7831 style cleanup
- spelling - turns out we had tessellation spelt wrong all over.
- use \directive for doxy (not @directive)
- remove BLI_sparsemap.h - was from bmesh merge IIRC but entire file commented and not used.
2012-03-02 16:05:54 +00:00
Campbell Barton
ea13ec1699 Spelling Cleanup 2012-03-01 12:20:18 +00:00
Campbell Barton
b8e019d839 use __ prefix on header guards to avoid mixing up defines with api functions / classes. 2012-02-23 10:41:31 +00:00
Sergey Sharybin
d881bb4b32 BGE is compilable by MSVC again
Compilation error was mostly caused by trying to use namespace std before it was
actually defined (e.g. before any include of stl header).
It's not actually good idea to use namespaces in header files -- it's really easy to
run into namespace conflicts and so. Resolved by not using "using namespace" in header
files and using full quality accessing to stl collections (e.g. std::vector).
2012-02-23 09:40:10 +00:00
Campbell Barton
424e09a2ce use PyUnicode_From_STR_String in the game engine in more places. 2011-12-30 12:44:16 +00:00
Campbell Barton
4c17f8e5de PyUnicode_From_STR_String utility function which passes STR_String to PyUnicode_FromStringAndSize (saves a call to strlen).
Also made CValue::ConvertKeysToPython use faster list creation and improved some of the macro formatting.
2011-11-06 01:39:36 +00:00
Campbell Barton
4a04f72069 remove $Id: tags after discussion on the mailign list: http://markmail.org/message/fp7ozcywxum3ar7n 2011-10-23 17:52:20 +00:00
Benoit Bolsee
dbd6658d73 svn merge -r 37306:39975 https://svn.blender.org/svnroot/bf-blender/trunk/blender 2011-09-07 15:34:04 +00:00
Mitchell Stokes
1f8291f78d BGE animations: Adding a separate list to KX_Scene for animated objects. This makes scenes with a lot of non-animated objects faster. In my test scene with 8000 static, non-animated cubes my time spent on animations went from 1.5~1.7ms to 0.001ms. 2011-09-03 20:48:47 +00:00
Mitchell Stokes
ad08de4c2a BGE Animations: Now animations are only updated based on the set animation speed. This offers a significant performance increase (about 2x fps in my animation stress tests) for cases such as the defaults: 60fps logic and 30fps animations. This means that animations now only have to be updated half the time. I've also added Animations as a profiling category. This is the time spent in Blender's animation code, and not in the BL_ShapeDeformer (the mesh deformation). I'd like the add the deformation too, but right now it's counted in the rasterizer, and I don't see an obviously clean way to have it counted as animation instead. I'll investigate more. 2011-07-14 07:03:33 +00:00
Nick Samarin
a918040902 synched with trunk at revision 36569 2011-05-16 20:30:59 +00:00
Brecht Van Lommel
cb12337363 Code cleanup: remove source/kernel module, this wasn't really the kernel of
anything, only contained a hash map and functions to pass command line args
to the game engine. Moved those to container and BlenderRoutines modules.
2011-05-06 20:18:42 +00:00
Nathan Letwory
5138615554 doxygen: entries for blenderroutines, converter, expressions, gamelogic, gameplayer, ketsji 2011-02-22 10:33:14 +00:00
Nick Samarin
c5f6a01dd5 synched with trunk at revision 34793 2011-02-16 17:07:18 +00:00
Dalai Felinto
0890b80ed9 Patch:[#25163] BGE support for Blender Font objects - unicode support
Problem/Bug:
------------
There were no way to have proper unicode characters (e.g. Japanese) in Blender Game Engine. Now we can :)
You can see a sample here: http://blog.mikepan.com/multi-language-support-in-blender/

Functionality Explanation:
--------------------------
This patch converts the Blender Font Objects to a new BGE type: KX_FontObject
This object inherits KX_GameObject.cpp and has the following properties:
- text (the text of the object)
- size (taken from the Blender object, usually is 1.0)
- resolution (1.0 by default, maybe not really needed, but at least for debugging/the time being it's nice to have) 

The way we deal with linked objects is different than Blender. In Blender the text and size are a property of the Text databock. Therefore linked objects necessarily share the same text (and size, although the size of the object datablock affects that too). In BGE they are stored and accessed per object. Without that it would be problematic to have addObject adding texts that don't share the same data.

Known problems/limitations/ToDo:
--------------------------------
1) support for packed font and the <builtin>
2) figure why some fonts are displayed in a different size in 3DView/BGE (BLF)
3) investigate some glitches I see some times
4) support for multiline
5) support for more Blender Font Object options (text aligment, text boxes, ...)

[1] Diego (bdiego) evantually will help on that. For the time being we are using the "default" (ui) font to replace the <builtin>.
[2] but not all of them. I need to cross check who is calculating the size/dpi in/correctly - Blender or BLF. (e.g. fonts that work well - MS Gothic)
[3] I think this may be related to the resolution we are drawing the font
[4] It can't/will not be handled inside BFL. So the way I see it is to implement a mini text library/api that works as a middlelayer between the drawing step and BLF. 
    So instead of:
      BLF_draw(fontid, (char *)text, strlen(text));
    We would do:
      MAGIC_ROUTINE_IM_NOT_BLF_draw(fontir, (char *)text, styleflag, width, height);
[5] don't hold your breath ... but if someone wants to have fun in the holidays the (4) and (5) are part of the same problem.

Code Explanation:
-----------------
The patch should be simple to read. They are three may parts:
1) BL_BlenderDataConversion.cpp:: converts the OB_FONT object into a KX_FontObject.cpp and store it in the KX_Scene->m_fonts
2) KetsjiEngine.cpp::RenderFonts:: loop through the texts and call their internal drawing routine.
3) KX_FontObject.cpp::
  a) constructor: load the font of the object, and store other values.
  b) DrawText: calculate the aspect for the given size (sounds hacky but this is how blf works) and call the render routine in RenderTools
4) KX_BlenderGL.cpp (called from rendertools) ::BL_print_game_line:: Draws the text. Using the BLF API

*) In order to handle visibility of the object added with AddObject I'm adding to the m_scene.m_fonts list only the Fonts in a visible layer - unlike Cameras and Lamps where all the objects are added.

Acknowledgements:
----------------
Thanks Benoit for the review and adjustment suggestions.
Thanks Diego for the BFL expertise, patches and support (Latin community ftw)
Thanks my boss for letting me do part of this patch during work time. Good thing we are starting a project in a partnership with a Japanese Foundation and eventual will need unicode in BGE :) for more details on that - www.nereusprogram.org - let's call it the main sponsor of this "bug feature" ;)
2010-12-16 10:25:41 +00:00
Campbell Barton
0876fce009 rename and negate DISABLE_PYTHON --> WITH_PYTHON 2010-10-31 04:11:39 +00:00
Nick Samarin
81021db4f9 synched with trunk at revision 30243 2010-07-14 07:35:39 +00:00
Nick Samarin
0183d55108 Added parameters for obstacle avoidance simulation: for object - flag for creation representation in simulation(OB_HASOBSTACLE) and obstacle radius (obstacleRad), for scene - obstacle simulation type (obstacleSimulation); added ui for new parameters 2010-06-10 00:19:06 +00:00
Campbell Barton
ed338da8c9 - WITH_CXX_GUARDEDALLOC working again
- CMake building without python or fluidsim working again (broke in recent commit)
- remove BLI_short_filename(), it wasnt used anywhere.
2010-06-06 01:15:44 +00:00
Nick Samarin
0932f365bf added obstacle avoidance code; object movement is implemented via setting velocity 2010-06-04 23:29:49 +00:00
Nick Samarin
d7a701c2c5 - added new game object type for navigation mesh
- added py api for path finding and ray casting
- set svn properties for KX_Pathfinder
2010-05-27 20:18:56 +00:00
Nick Samarin
56784fcde9 added converting mesh of game object to Detour StatNavMesh (game object is defined by property "navmesh") 2010-05-19 01:42:17 +00:00
Dalai Felinto
edc56fae18 BGE Fix: [#19951] mouse over sensor is broken with letterboxing framing
Tested with GameLogic.mouse.position and mouse over sensor.
It should be working with other mouse sensor as well. If not, please help to test and report a bug.
(couldn't test blenderplayer but it should be working there as well).

(Benoit, this is the same patch that I sent you. I hope it's OOP enough. Looking forward to hear from you on that)

I believe that this was the last "mouse" related bug we had reported. MouseLoook scripts should be working 100% in Blender/BGE 2.50 now \o/
2010-04-23 22:48:26 +00:00
Benoit Bolsee
03c81862c4 BGE patch [#21019]: Python function for Scene suspend/resume. 2010-03-28 20:50:20 +00:00
Campbell Barton
377f06082a enable compiling without python again 2010-03-23 21:37:02 +00:00
Dalai Felinto
0cad3ae24c BGE 2D Filters: filters run per scene now (fix for [#18152]) - it (slightly) breaks backward compatibility !!!
Originally we had 2DFilters (m_filtermanager) stored in RenderTools. That way filters were stored globally and were being called once per each scene. This was producing two big problems: (1) performance and (2) flexibility of use.

(1) Performance - To run the filters 2X == 2X slower
(2) flexibility of use - Very often we want the filter in the scene but not in the UI for example.

For those reasons I believe that 2DFilters with multiple scenes was very useless or unpredictable. I hope they work fine now.
To make it work as before (2.4) you can simply recreate the 2dfilter actuators across the scenes.

* * * * *

Imagine that we have:
(a) Main Scene
(b) Overlay Scene

in Main Scene the Z Buffer and RGB will be from the main scene.
in Overlay Scene the Z Buffer will be from the Overlay Scene and the RBG buffer is from both [(a + 2D Filter) + b].

So in pseudo code if we have a,b,c,d,e scenes we have: (2DFilterE(2DFilterD(2DFilterC(2DFilterB(2DFilterA(a) + b) + c) + d) + e)
2010-03-03 06:38:47 +00:00
Campbell Barton
081c1205a3 correct fsf address 2010-02-12 13:34:04 +00:00
Benoit Bolsee
cfdd53a4f8 BGE: patch #20399 Python control over adding/removing scenes. 2010-01-30 18:23:13 +00:00
Campbell Barton
c36f78dd41 [#19258] [patch] Adding drawing capabilities to BGE Python
patch from Mitchell Stokes (moguri)

simple use case
 scene.post_draw = [pyOpenGLFunc]

this only needs to be set once, then the funcion runs each redraw.

note, this patch also changes how python scripts run (not modules): Dont clear the namespace after running a script, since functions still use the namespace, BGE API is now better when dealing with stale data.

made some changes to this patch.
- assigning a list didnt decrement the existing list.
- initialize as NULL rather then a blank list
- dont use string comparisons for the callbacks, pass the python list to use instead.
- dont check the list items are callable. python will display an error if they are not.
- use python list macros that dont do any type checking sine blender does this when assigning the list

---- from tracker, edited since an updated patch changes some things.
Here is a patch to be able to draw to the screen with BGE Python. This will be very handy for GUI stuff. This patch
works by having the user register a callback in the scene. Two options are available KX_Scene.pre_draw
and KX_Scene.post_draw. The difference between these is when Python draws to the screen (before or after the BGE).
Each can take a list of functions. Here is an example that draws a blue semi-transparent
2009-11-22 14:42:22 +00:00
Benoit Bolsee
b45ab480e0 BGE: dynamic loading patch commited. API and demo files available here: https://projects.blender.org/tracker/?func=detail&aid=19492&group_id=9&atid=127 2009-11-15 23:58:56 +00:00
Campbell Barton
98ee2a781d option to build the BGE without python, uses existing python check (cmake and scons)
when python is disabled videotextures are not built.
2009-09-29 21:42:40 +00:00
Campbell Barton
0a23895f95 remove all python api functions deprecated in 2.49 2009-08-25 22:51:18 +00:00
Campbell Barton
855974dad9 patch from Mitchell Stokes adding dictionary like access to a scene. (like KX_GameObjects have)
val = scene["prop"]
scene["prop"] = newval
if "prop" in scene: ... 
val = scene.get("prop", fallback_val)
2009-08-25 13:43:21 +00:00
Joerg Mueller
6c5c58e057 2.5: Sound branch merge!
See mailing list for additional information.
2009-08-09 21:16:39 +00:00
Campbell Barton
9bb8540ba9 svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r22130:22205 2009-08-04 05:34:21 +00:00
Campbell Barton
95e08f6bff * remove unused member of KX_Scene - m_objecttree
* implicit declaration of getenv in glutil.c
2009-08-02 23:53:53 +00:00
Campbell Barton
c371f49d9a svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r21908:22075 2009-07-31 00:42:10 +00:00
Campbell Barton
dd918da8de ReplaceMesh Actuator option to replace the physics mesh and display mesh + python api options.
When the mesh field is left blank and Physics option is enabled, it reinstances the physics mesh from the existing mesh.
like calling gameOb.reinstancePhysicsMesh() from python.
2009-07-26 01:32:37 +00:00
Campbell Barton
c50bbe5ae7 BGE Py API using python3 c/api calls. include bpy_compat.h to support py2.x 2009-06-29 02:25:54 +00:00
Campbell Barton
6b9f3b5f5c BGE Python API
Remove the last of the odd C++/python wrapper code from http://www.python.org/doc/PyCPP.html (~1998)

* Use python subclasses rather then having fake subclassing through get/set attributes calling parent types.
* PyObject getset arrays are created while initializing the types, converted from our own attribute arrays. This way python deals with subclasses and we dont have to define getattro or setattro functions for each type.
* GameObjects and Scenes no longer have attribute access to properties. only dictionary style access - ob['prop']
* remove each class's get/set/dir functions.
* remove isA() methods, can use PyObject_TypeCheck() in C and issubclass() in python.
* remove Parents[] array for each C++ class, was only used for isA() and wasnt correct in quite a few cases.
* remove PyTypeObject that was being passed as the last argument to each class (the parent classes too).

TODO -
* Light and VertexProxy need to be converted to using attributes.
* memory for getset arrays is never freed, not that bad since its will only allocates once.
2009-06-28 11:22:26 +00:00
Brecht Van Lommel
c8b4cf9206 2.50:
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD

Notes:
* Game and sequencer RNA, and sequencer header are now out of date
  a bit after changes in trunk.
* I didn't know how to port these bugfixes, most likely they are
  not needed anymore.
  * Fix "duplicate strip" always increase the user count for ipo.
  * IPO pinning on sequencer strips was lost during Undo.
2009-06-08 20:08:19 +00:00
Campbell Barton
04ccb0caf8 bpy.config.sequenceMemCacheLimit is the only way to set the memcache in background mode and it didnt work.
removed some unused vars from KX_Scene
2009-06-05 19:22:23 +00:00
Campbell Barton
d257586fe6 BGE Py API
scene.active_camera can now be set so you can more easily set the current camera from python scripts without using an actuator.
ConvertPythonToCamera utility function to get a camera from a python string or KX_Camera type.
2009-05-14 07:59:44 +00:00