Commit Graph

129 Commits

Author SHA1 Message Date
Nathan Letwory
663ce490e0 Enable CXX_GUARDEDALLOC support through SCons. 2010-10-08 20:39:56 +00:00
Campbell Barton
9b518710c6 update for MingW/CMake
- ignore MSVC warnings when FREE_WINDOWS is defined to quiet warnings.
- the CMake flags were not being set correctly making blender have weirdo colors (no -funsigned-char).
2010-09-15 16:13:32 +00:00
Guillermo S. Romero
95aa8cfa4a Update address in license block. 2010-08-10 21:22:26 +00:00
Campbell Barton
940d1dcd0a remove commented scons lines from cmake files, fixed use of pointer poll function for ID drobdowns (currently unused) 2010-08-03 08:12:55 +00:00
Brecht Van Lommel
5e5b0cbb26 Game engine was not updated yet to disable vertex/normal state on exit as
other parts of Blender expect, might have caused issues with VBO's in some
cases.
2010-07-27 11:07:34 +00:00
Brecht Van Lommel
f65c15cd5a Fix #22772: remove unnecessary -fpascal-strings flag on OS X, only
some debug code in webplugin needed it.
2010-07-07 15:26:02 +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
Dalai Felinto
c6bec43330 reverting previous commit from Mitchell. His commit went to the trunk instead of the branch :)
svn merge -r 29067:29066 https://svn.blender.org/svnroot/bf-blender/trunk/blender
2010-05-29 21:31:57 +00:00
Mitchell Stokes
9d3157eed0 Reversing the last merge because I botched it. 2010-05-29 21:22:24 +00:00
Campbell Barton
8f1500da00 remove config.h references, was added for automake build system rev around 124-126 but isnt used by any build systems now. 2010-04-18 10:28:37 +00:00
Benoit Bolsee
2ae418e0a8 Fix compilation error in MinGW with my last commit. 2010-03-25 08:48:31 +00:00
Benoit Bolsee
f1cfb5f13c BGE: bug #21684 fixed: multiple material with static modifier now supported with display list. 2010-03-24 22:55:45 +00:00
Campbell Barton
081c1205a3 correct fsf address 2010-02-12 13:34:04 +00:00
Dalai Felinto
90e2b22fee BGE: fix for [#20684] Game Render blanks screen on Anaglyph Stereo view
The problem was: the Blender default camera has DOF distance as 0.0. Since we are using this as Focal Length for the stereo calculation we had terrible stereo by default.

Fix: whenever DOF == 0.0 we use focal length as eye separation * 30.0 (known to be a reasonable value)
2010-02-01 15:13:05 +00:00
Dalai Felinto
e37e3845a1 BGE: stereoscopic settings changes: (1) eye separation is the UI (2) focallength uses camera focallength
Now the default eye separation value is 0.10 (reasonable for games with 1 meter == 1 B.U.
The focallength used is the camera focal length (DOF settings). It allow you to even use different focal lengths for different scenes (good for UI)

In order to change it you can change the camera focal length or use Rasterizer.setFocalLength.
If you use the Rasterizer method it will use this value for all the cameras.

ToDo:
- Blenderplayer settings
- Update wiki documentation (any volunteer)?

* Note to stereo fans:
I don't have a real stereo environment to test it (other than cheap cyan-red glasses). If you can give it a try in a more robust system and report bugs or problems with BGE current system please let me know. I would be glad to help to make it work 100% by the time Blender 2.5 is out.

For the record, BGE is using the method known as 'parallel axis asymmetric frustum perspective projection'. This method is well documented here:
http://local.wasp.uwa.edu.au/~pbourke/miscellaneous/stereographics/stereorender/
2009-12-29 15:47:20 +00:00
Dalai Felinto
d875f4927e patch [#19796] GLEW update by Mitchell Stokes (Moguri)
GLEW update to version 1.5.1 [11-03-08]
this opens room for Geometry Shader support.

* - Brecht, Campbell told me you did some local changes in order to make it right in Linux. I get to you in order to know what those changes are (or feel free to commit them directly)
2009-11-21 20:36:03 +00:00
Campbell Barton
641072a769 BGE: when letterbox is enabled use the camera framing as a clipping area (good for avoiding the HUD showing outside the bounds), use the framing color too (from dalai and myself) 2009-10-27 00:25:38 +00:00
Campbell Barton
839ac92f65 added SetDisplayArea, GetDisplayArea was used in a confusing way 2009-10-26 22:33:43 +00:00
Campbell Barton
0a3694cd6e white space commit. (2 spaces -> tab).
Was annoying to use a different editor for cmake only.
theeth says this should be ok with gsoc and merges from branches.
2009-09-06 01:51:23 +00:00
Nathan Letwory
9216efcba2 == SCons ==
* bring back 'player' libtype, after investigation with ideasman.
  scons/mingw works nicely, for some reason msvc fails to link still, will look further into it.
2009-09-05 01:58:02 +00:00
Nathan Letwory
20f39ec7d8 == SCons ==
* further cleaning of 'player' stuff. Now only 3 libs are remaining, of which ideally the stubs lib will be fixed at some point, fading away into the dark history of not-so-nice code. The current blenderplayer part is still a little bit hackish, I'll see if I can find a better alternative, for now it works good enough.
2009-09-04 12:56:30 +00:00
Nathan Letwory
bade641408 == SCons ==
* first working changes to get blenderplayer linking
* blenderplayer/ moved into source/ (CMakeLists.txt changed for that too)
* added externs for bprogname to gp_ghost, so that it links properly
2009-09-04 10:40:41 +00:00
Nathan Letwory
3f5115064a == SCons ==
* Add BGE_CXXFLAGS so we can get rid of hard-coded BGE compiler settings. This was only done for windows, but now linuxers and osxers should be able to set BGE-specific optimisation too. See the windows default configs for example.
2009-09-01 23:32:34 +00:00
Campbell Barton
14d33b3c1f BGE guardedalloc, Uses WITH_CXX_GUARDEDALLOC but gives a string to MEM_mallocN for better tracking memory usage.
* off by default.
* new/delete are at the bottom of each class
* python BGE objects have the new/delete in the Py_Header macro.
2009-08-18 15:37:31 +00:00
Dalai Felinto
9a9d118bbf BGE panels: wip
Logic Panel:
- world settings (moved from world)
 ... that includes physic engine selection + gravity
- game player (from gamesettings, it wasn't wrapped)
- stereo/dome (from gamesettings, it wasn't wrapped)
 ... separated stereom into stereoflag and stereomode
- properties
 ... (didn't touch it)

Buttons Game Panel:
(wip panel)
- Physics (moved from Logic Panel)
 ... it will be a datablock in the future (right Campbell ?)
- Material Physics (not currently implemented)
 ... a datablock link to the materials of an object + the dynamic physic variables

* NOTE:
in readfile.c::do_version I couldn't do if(scene->world). There is something wrong with scenes with an unlinked world. So so far we are ignoring the old values....
2009-07-20 20:28:29 +00:00
Nathan Letwory
2e854ec7cf SCons
* ensure all SConscripts are ready for win64-vc (where necessary).
* ensure we have proper _DEBUG flag for Python when we're doing a debug build.
* some cleaning up of linking etc.
* ensure /EHsc is there for game engine modules.
2009-07-16 19:41:28 +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
Brecht Van Lommel
874c29cea8 2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19323:HEAD
Notes:
* blenderbuttons and ICON_SNAP_PEEL_OBJECT were not merged.
2009-04-20 15:06:46 +00:00
Benoit Bolsee
53fd3847bc BGE: restore a feature that was lost in 2.48: sharing of display lists between duplicated objects. 2009-04-18 09:14:51 +00:00
Benoit Bolsee
2074128fad Patch #18462: Fisheye (Dome) and Spherical Panoramic mode in BGE.
User guide:
http://wiki.blender.org/index.php/Dev:Source/GameEngine/Fisheye_Dome_Camera

Fixed two bugs from original patch:
- deleting a text will clear the warp field from Game framing settings
- removed spurious black dots along the edge of the cube map in the gameplayer 

Known limitation:
- resizing of the screen doesn't work in the gameplayer

Known bugs:
- Texture with reflexion are not rendered correctly
- Spurious problems with light
2009-04-08 15:06:20 +00:00
Brecht Van Lommel
2a373f6c44 Fix for bug #18419: game engine debug drawing interfered with alpha blending. 2009-03-17 22:03:21 +00:00
Brecht Van Lommel
d52400bfbd 2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r18677:19317
Notes:
* Sequence transform strip uses G.scene global, this is commented
  out now, should be fixed.
* Etch-a-ton code was most difficult to merge. The files already in
  2.5 got merged, but no new files were added. Calls to these files
  are commented out with "XXX etch-a-ton". editarmature.c and
  transform_snap.c were complex to merge. Martin, please check?
* Game engine compiles and links again here for scons/make/cmake
  (player still fails to link).
2009-03-17 21:44:58 +00:00
Erwin Coumans
6e85d00055 Fix: The debug lines of Physics Debug Visualization were drawn incorrectly when using overlay scenes (it was using the wrong camera) 2009-03-09 05:01:16 +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
Brecht Van Lommel
e40803a5b3 Fix for bug #18228: OpenGL specular did not get the correct view
vector in perspective mode. This is default OpenGL behavior, but
by now this optimization is really insignificant. Works in both
the 3d view and game engine.
2009-02-06 19:21:24 +00:00
Nathan Letwory
0d7027ecab 2.5 / SCons / BGE
* this should bring back BGE with scons building. Tested on scons/msvc, will test scons/gcc in a bit
  NOTE: this is not WITH_BF_PLAYER yet.
2008-12-24 21:33:51 +00:00
Brecht Van Lommel
ec00764dd2 2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r17434:HEAD 2008-12-14 17:32:24 +00:00
Benoit Bolsee
15e193f253 BGE update: helper functions for VideoTexture render to texture feature. 2008-11-26 17:38:54 +00:00
Brecht Van Lommel
bdfe7d89e2 Merge of trunk into blender 2.5:
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r12987:17416

Issues:
* GHOST/X11 had conflicting changes. Some code was added in 2.5, which was
  later added in trunk also, but reverted partially, specifically revision
  16683. I have left out this reversion in the 2.5 branch since I think it is
  needed there.
  http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16683
* Scons had various conflicting changes, I decided to go with trunk version
  for everything except priorities and some library renaming.
* In creator.c, there were various fixes and fixes for fixes related to the -w
  -W and -p options. In 2.5 -w and -W is not coded yet, and -p is done
  differently. Since this is changed so much, and I don't think those fixes
  would be needed in 2.5, I've left them out.
* Also in creator.c: there was code for a python bugfix where the screen was not
  initialized when running with -P. The code that initializes the screen there
  I had to disable, that can't work in 2.5 anymore but left it commented as a
  reminder.

Further I had to disable some new function calls. using src/ and python/, as
was done already in this branch, disabled function calls:
* bpath.c: error reporting
* BME_conversions.c: editmesh conversion functions.
* SHD_dynamic: disabled almost completely, there is no python/.
* KX_PythonInit.cpp and Ketsji/ build files: Mathutils is not there, disabled.
* text.c: clipboard copy call.
* object.c: OB_SUPPORT_MATERIAL.
* DerivedMesh.c and subsurf_ccg, stipple_quarttone.

Still to be done:
* Go over files and functions that were moved to a different location but could
  still use changes that were done in trunk.
2008-11-12 21:16:53 +00:00
Brecht Van Lommel
2c31cc4503 Fix for bug #17620: the motion blur actuator did not work correct
with an always sensor, it kept resettting the motion blur each frame.
2008-09-15 00:57:11 +00:00
Brecht Van Lommel
704fef314a Various game engine fixes:
* Fix issue with add transparency mode with blender materials.
* Possible fix at frontface flip in the game engine.
* Fix color buffering clearing for multiple viewports, it used
  to clear as if there was one.
* Fix for zoom level in user defined viewports, it was based on
  the full window before, now it is based on the viewport itself.
* For user defined viewports, always use Expose instead of
  Letterbox with bars, the latter doesn't make sense then.
2008-09-14 00:32:18 +00:00
Brecht Van Lommel
cb89decfdc Merge of first part of changes from the apricot branch, especially
the features that are needed to run the game. Compile tested with
scons, make, but not cmake, that seems to have an issue not related
to these changes. The changes include:

* GLSL support in the viewport and game engine, enable in the game
  menu in textured draw mode.
* Synced and merged part of the duplicated blender and gameengine/
  gameplayer drawing code.
* Further refactoring of game engine drawing code, especially mesh
  storage changed a lot.
* Optimizations in game engine armatures to avoid recomputations.
* A python function to get the framerate estimate in game.

* An option take object color into account in materials.
* An option to restrict shadow casters to a lamp's layers.
* Increase from 10 to 18 texture slots for materials, lamps, word.
  An extra texture slot shows up once the last slot is used.

* Memory limit for undo, not enabled by default yet because it
  needs the .B.blend to be changed.
* Multiple undo for image painting.

* An offset for dupligroups, so not all objects in a group have to
  be at the origin.
2008-09-04 20:51:28 +00:00
Brecht Van Lommel
908337bee1 Game Engine: alpha blending and sorting
=======================================

Alpha blending + sorting was revised, to fix bugs and get it
to work more predictable.

* A new per texture face "Sort" setting defines if the face
  is alpha sorted or not, instead of abusing the "ZTransp"
  setting as it did before.
* Existing files are converted to hopefully match the old
  behavior as much as possible with a version patch.
* On new meshes the Sort flag is disabled by the default, to
  avoid unexpected and hard to find slowdowns.
* Alpha sorting for faces was incredibly slow. Sorting faces
  in a mesh with 600 faces lowered the framerate from 200 to
  70 fps in my test.. the sorting there case goes about 15x
  faster now, but it is still advised to use Clip Alpha if
  possible instead of regular Alpha.
* There still various limitations in the alpha sorting code,
  I've added some comments to the code about this.

Some docs at the bottom of the page:
http://www.blender.org/development/current-projects/changes-since-246/realtime-glsl-materials/

Merged some fixes from the apricot branch, most important
change is that  tangents are now exactly the same as the rest
of Blender, instead of being computed in the game engine with a
different algorithm.

Also, the subversion was bumped to 1.
2008-07-29 15:48:31 +00:00
Brecht Van Lommel
99fdf27af9 Sync with Apricot Game Engine
=============================

* Clean up and optimizations in skinned/deformed mesh code.
* Compatibility fixes and clean up in the rasterizer.
* Changes related to GLSL shadow buffers which should have no
  effect, to keep the code in sync with apricot.
2008-07-10 12:47:20 +00:00
Brecht Van Lommel
ab7794392e Fix for bug #7753: after game engine drawing with vertex arrays,
nurbs/curves/text dissappears.

This also removes the "vertex arrays" option and enables it always
for OpenGL version >= 1.1 - there's no need to have an option to
make things render faster disabled by default, also it should work
stable now.
2008-06-29 21:51:27 +00:00
Brecht Van Lommel
3f488f4d70 * Fix for a crash in game engine vertex array drawing with texfaces.
* For 2D filters, don't require opengl 2.0 but just the extensions,
  so it works on computers without full 2.0 support too.
* In debug mode, don't print memory statistics for preview render.
2008-06-18 10:30:14 +00:00
Brecht Van Lommel
272a91f754 Merge of apricot branch game engine changes into trunk, excluding GLSL.
GLEW
====

Added the GLEW opengl extension library into extern/, always compiled
into Blender now. This is much nicer than doing this kind of extension
management manually, and will be used in the game engine, for GLSL, and
other opengl extensions.

* According to the GLEW website it works on Windows, Linux, Mac OS X,
  FreeBSD, Irix, and Solaris. There might still be platform specific
  issues due to this commit, so let me know and I'll look into it.
* This means also that all extensions will now always be compiled in,
  regardless of the glext.h on the platform where compilation happens.

Game Engine
===========

Refactoring of the use of opengl extensions and other drawing code
in the game engine, and cleaning up some hacks related to GLSL
integration. These changes will be merged into trunk too after this.

The game engine graphics demos & apricot level survived my tests,
but this could use some good testing of course.

For users: please test with the options "Generate Display Lists" and
"Vertex Arrays" enabled, these should be the fastest and are supposed
to be "unreliable", but if that's the case that's probably due to bugs
that can be fixed.

* The game engine now also uses GLEW for extensions, replacing the
  custom opengl extensions code that was there. Removes a lot of
  #ifdef's, but the runtime checks stay of course.
* Removed the WITHOUT_GLEXT environment variable. This was added to
  work around a specific bug and only disabled multitexturing anyway.
  It might also have caused a slowdown since it was retrieving the
  environment variable for every vertex in immediate mode (bug #13680).

* Refactored the code to allow drawing skinned meshes with vertex
  arrays too, removing some specific immediate mode drawing functions
  for this that only did extra normal calculation. Now it always splits
  vertices of flat faces instead.
* Refactored normal recalculation with some minor optimizations,
  required for the above change.
* Removed some outdated code behind the __NLA_OLDDEFORM #ifdef.
* Fixed various bugs in setting of multitexture coordinates and vertex
  attributes for vertex arrays. These were not being enabled/disabled
  correct according to the opengl spec, leading to crashes. Also tangent
  attributes used an immediate mode call for vertex arrays, which can't
  work.
* Fixed use of uninitialized variable in RAS_TexVert.
* Exporting skinned meshes was doing O(n^2) lookups for vertices and
  deform weights, now uses same trick as regular meshes.
2008-06-17 10:27:34 +00:00
Kent Mein
fbb56ee997 Issue jms was having with # else on msvc. Seems odd but easy to fix.
Kent
2008-06-04 18:11:48 +00:00
Benoit Bolsee
7f10f5f66f fix BGE bug #8646: unusable anaglyph settings
The best rules for stereo rendering are now applied to Blender. Here is the new situation:
1) The focal distance is now settable through the GUI: select the camera (each camera can have a different setting) and go to the camera data (F9): the "Dof Dist" and "Dof Ob" can be used to set the focal distance for that camera. The "Dof Ob" is interesting because it sets the focal distance so that the center this object will appear at the surface of the screen when running the game.
2) The eye separation is automatically set to focal_distance/30, which is considered to be a reasonable value. If you need a different value, you can always use Python scripting. 

Notes: 
- If you switch camera during the game, the focal distance will also change unless you have set the focal distance by scripting, in which case it overwrites the focal distance setting of all cameras.
- If you don't set the focal distance in the camera data or by scripting, the default value will be used. The default value corresponds more of less to the near clipping plane which means that all the objects will be very far with little 3D effect.
- If you don't set the eye separation by scripting, it is automatically computed as focal_distance/30, regardless on how the focal distance was set.
2008-05-24 08:34:04 +00:00
Kent Mein
3ba9069c04 Fixes Makefiles for mac_compat_glext.h by updating some include paths.
Kent
2008-05-06 09:43:28 +00:00