Commit Graph

50 Commits

Author SHA1 Message Date
Kévin Dietrich
e9452f909c Implementation of OpenVDB as a possible cache format for smoke
simulations.

This commits implements OpenVDB as an extra cache format in the Point
Cache system for smoke simulations. Compilation with the library is
turned off by default for now, and shall be enabled when the library is
present.

A documentation of its doings is available here: http://
wiki.blender.org/index.php/User:Kevindietrich/OpenVDBSmokeExport.

A guide to compile OpenVDB can be found here (Linux): http://
wiki.blender.org/index.php?title=Dev:Doc/Building_Blender/Linux/
Dependencies_From_Source#OpenVDB

Reviewers: sergey, lukastoenne, brecht, campbellbarton

Reviewed By: brecht, campbellbarton

Subscribers: galenb, Blendify, robocyte, Lapineige, bliblubli,
jtheninja, lukasstockner97, dingto, brecht

Differential Revision: https://developer.blender.org/D1721
2016-01-23 08:39:40 +01:00
Sergey Sharybin
0634fd0e97 Remove raskter library
it's no longer used by any of the parts of Blender.
2016-01-08 16:30:30 +05:00
Sergey Sharybin
ba432299cd Move Libmv from extern/ to intern/
Logically it is intern library since being mainly developed by 1.5 blender guys.
2016-01-04 19:39:13 +05:00
f9047c3f8c Eigen: fold remaining OpenNL code into intern/eigen.
Differential Revision: https://developer.blender.org/D1662
2015-12-10 01:58:10 +01:00
858b680a50 Eigen: move C API into intern/eigen. 2015-12-10 01:58:06 +01:00
Sergey Sharybin
3d36489672 OpenSubdiv: Commit of OpenSubdiv integration into Blender
This commit contains all the remained parts needed for initial integration of
OpenSubdiv into Blender's subdivision surface code. Includes both GPU and CPU
backends which works in the following way:

- When SubSurf modifier is the last in the modifiers stack then GPU pipeline
  of OpenSubdiv is used, making viewport performance as fast as possible.

  This also requires graphscard with GLSL 1.5 support. If this requirement is
  not met, then no GPU pipeline is used at all.

- If SubSurf is not a last modifier or if DerivesMesh is being evaluated for
  rendering then CPU limit evaluation API from OpenSubdiv is used. This only
  replaces the legacy evaluation code from CCGSubSurf_legacy, but keeps CCG
  structures exactly the same as they used to be for ages now.

This integration is fully covered with ifdef and not enabled by default
because there are several TODOs to be solved first:

- Face varying data interpolation is not really cleanly implemented for GPU
  in OpenSubdiv 3.0. It is also not implemented for limit evaluation API.

  This basically means we'll have really hard time supporting UVs.

- Limit evaluation only works with adaptivly subdivided meshes so far, which
  basically means all the points of CCG are pushed to the limit. This gives
  different result from old code.

- There are some serious optimizations possible on the topology refiner
  creation, which would speed up initial OpenSubdiv mesh creation.

- There are some hardcoded asumptions in the GPU and DerivedMesh areas which
  could be generalized.

  That's something where Antony and Campbell can help, making it so the code
  is structured in a way which is reusable by all planned viewport projects.

- There are also some workarounds in the dependency graph to make sure OpenGL
  buffers are only freed from the main thread.

Those who'll be wanting to make experiments with this code should grab dev
branch (NOT master) from

  https://github.com/Nazg-Gul/OpenSubdiv/tree/dev

There are some patches applied in there which we're working on on getting
into upstream.
2015-07-20 22:29:26 +02:00
Jason Wilkins
8d084e8c8f Ghost Context Refactor
https://developer.blender.org/D643
Separates graphics context creation from window code in Ghost so that they can vary separately.
2014-10-07 15:47:32 -05:00
Sergey Sharybin
77b7e1fe9a Deduplicate CUDA and OpenCL wranglers
For now it was mainly about OpenCL wrangler being duplicated
between Cycles and Compositor, but with OpenSubdiv work those
wranglers were gonna to be duplicated just once again.

This commit makes it so Cycles and Compositor uses wranglers
from this repositories:

  - https://github.com/CudaWrangler/cuew
  - https://github.com/OpenCLWrangler/clew

This repositories are based on the wranglers we used before
and they'll be likely continued maintaining by us plus some
more players in the market.

Pretty much straightforward change with some tricks in the
CMake/SCons to make this libs being passed to the linker
after all other libraries in order to make OpenSubdiv linked
against those wranglers in the future.

For those who're worrying about Cycles being less standalone,
it's not truth, it's rather more flexible now and in the future
different wranglers might be used in Cycles. For now it'll
just mean those libs would need to be put into Cycles repository
together with some other libs from Blender such as mikkspace.

This is mainly platform maintenance commit, should not be any
changes to the user space.

Reviewers: juicyfruit, dingto, campbellbarton

Reviewed By: juicyfruit, dingto, campbellbarton

Differential Revision: https://developer.blender.org/D707
2014-08-05 13:57:50 +06:00
Sergey Sharybin
83617d24d5 Rework carve integration into boolean modifier
Goal of this commit is to support NGons for boolean modifier
(currently mesh is being tessellated before performing boolean
operation) and also solve the limitation of loosing edge custom
data layers after boolean operation is performed.

Main idea is to make it so boolean modifier uses Carve library
directly via it's C-API, avoiding BSP intermediate level which
was doubling amount of memory needed for the operation and which
also used quite reasonable amount of overhead time.

Perhaps memory usage and CPU usage are the same after all the
features are implemented but we've got support now:

- ORIGINDEX for all the geometry
- Interpolation of edge custom data (seams, crease)
- NGons support

Triangulation rule is changed now as well, so now non-flat
polygons are not being merged back after Carve work. This is
so because it's not so trivial to support for NGons and
having different behavior for quads and NGons is even more
creepy.

Reviewers: lukastoenne, campbellbarton

Differential Revision: https://developer.blender.org/D274
2014-02-13 17:16:53 +06:00
Campbell Barton
2b4c68b902 CMake Build: option to compile without opennl/superlu. 2013-11-25 15:36:19 +11:00
Sergej Reich
7d66d3298c cmake: bsp needs moto 2013-10-27 13:58:13 +00:00
Campbell Barton
af1c274be7 skip building moto if its not needed. 2013-08-24 10:23:41 +00:00
Campbell Barton
b97334f992 add GPL header to treehash.c and add missing includes to cmake. 2013-08-24 03:17:28 +00:00
Sergey Sharybin
7dc33e3ef8 Move opencl and reigidbody from source/blender/ to intern/
This modules does not depend on any blender-specific data
structures or algorithms and due to our policy better be
placed to intern/

Shall be no functional changes, tested CMake and SCons on
Linux, hopefully other platforms will work as well.

P.S. SVN history shall be preserved for the files.
2013-02-01 06:24:49 +00:00
Bastien Montagne
5ff3017900 Replacing gettext i18n backend by boost::locale one.
This commit adds a small and simplistic C wrapper around boost's locale library as intern/locale, and heavily simplifies/reduces Blender's own i18n code (under blenfont/ dir). And it adds back UI translation on windows' official builds (with msvc)!

Note to platform maintainers: iconv and gettext (libintl) can now be removed from precompiled libs (not gettext binaries, under windows, of course ;) ).

Note to MinGW32/64 users: boost_locale lib has not yet been uploaded for those build env, please disable WITH_INTERNATIONAL for now (hopefully will be fixed very soon, have contacted psy-fy).
2012-11-11 16:54:26 +00:00
Campbell Barton
226a5ee834 remove LOD_Decimator (c++ decimator), now replaced by bmesh decimator. also remove CTR c++ classes that are no longer used. 2012-10-22 02:39:26 +00:00
Sergey Sharybin
b93da9b01e Color Management, Stage 1: Initial OpenColorIO library integration
This commit integrates support of OpenColorIO library into build systems.

It also contains C-API for OpenColorIO library which could be used by Blender.

CMake has got find rules familiar to OpenImageIO's one which makes it easier
for build system to find needed libraries and includes. Scons only could use
explicitly defined paths to libraries and includes.

C-API would be compiled and Blender would be linked against C-API and OpenColorIO
but it wouldn't affect on Blender behavior at all.

OpenColorIO could be disabled by setting up WITH_OCIO to Off in CMake and
setting WITH_BF_OCIO in Scons.
2012-09-15 10:03:17 +00:00
Campbell Barton
47e313ec0c cmake option to build without iksolver 2012-08-18 13:36:29 +00:00
Sergey Sharybin
1a5998bc4e Remove old boolean operation module
Carve proved it's a way to go, so the time have came to get rid of old
boolean operation module which isn't used anymore.

Still kept BOP interface but move it to BSP module. At some point it
could be cleaned up further (like perhaps removed extra abstraction
level or so) but would be nice to combine such a refactor with making
BSP aware of NGons.

Tested on linux using both cmake and scons, possible regressions on
windows/osx. Would check windoes build just after commit.
2012-08-02 16:42:30 +00:00
Campbell Barton
68a9dd54ec mask mode for clip editor developed by Sergey Sharybin, Pete Larabell and myself.
see:
http://wiki.blender.org/index.php/User:Nazg-gul/MaskEditor


note - mask editing tools need continued development, feather option is not working 100%
2012-06-04 16:42:58 +00:00
Campbell Barton
cc1259178b code cleanup: utfconv library had some quite confusing formatting, also cleared som warnings. 2012-04-12 02:15:33 +00:00
Guillermo S. Romero
d6fd5266d0 SVN maintenance. 2012-03-24 01:42:08 +00:00
Alexander Kuznetsov
f11a6d3a84 Adds support for utf paths on Windows.
Not all file formats/calls are supported yet. It will be expended.

Please from now on use BLI_fopen, BLI_* for file manipulations.
For non-windows systems BLI_fopen just calls fopen.
For Windows, the utf-8 string is translated to utf-16 string in order to call UTF version of the function.
2012-03-20 02:17:37 +00:00
Campbell Barton
ba8d1b940f option to build without remesh modifier for cmake and scons 2011-12-31 03:34:44 +00:00
Nicholas Bishop
289c8b5758 Add remesh modifier (dual contouring).
This patch adds a new remeshing modifier. The algorithm is based on
the paper "Dual Contouring of Hermite Data", and the implementation
was contributed to Blender by Dr. Tao Ju.

The contributed code is in intern/dualcon, and was modified to compile
under gcc and work on 64-bit systems. Files not needed for Blender
were removed and a small C wrapper was added in order to interface it
with Blender. The rest of the patch is just standard modifier stuff.

Reviewed by Sergey, code review link:
http://codereview.appspot.com/5491053/

The remesh icon was contributed by Zafio:
http://blenderartists.org/forum/showthread.php?240751-Request-for-modifier-icon/page2.
Thanks to everyone in that thread for the icon proposals and
discussion.

Documentation and examples on the Blender wiki:
http://wiki.blender.org/index.php/User:Nicholasbishop/RemeshModifier

In case the history is needed for anything, check the remesh-modifier
branch of this git repository:
https://gitorious.org/~nicholasbishop/blenderprojects/nicholasbishop-blender
2011-12-30 21:11:40 +00:00
Brecht Van Lommel
4cd1e6337e Cycles: svn merge -r41225:41232 ^/trunk/blender 2011-10-24 22:32:00 +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
Brecht Van Lommel
85818c8209 Cycles: add python render engine option to use new shading nodes or not, instead
of hardcoded check for cycles. Also some other minor code cleaning tweaks.
2011-10-11 17:19:55 +00:00
Brecht Van Lommel
84d917dc6c Cycles: clean up some unnecessary changes compared to trunk. 2011-08-12 18:29:21 +00:00
Brecht Van Lommel
ec26abd2db Cycles: svn merge -r37957:39132 https://svn.blender.org/svnroot/bf-blender/trunk/blender 2011-08-07 13:21:04 +00:00
Campbell Barton
1fd33b6e77 cmake option to build without smoke sim: WITH_MOD_SMOKE 2011-07-13 18:40:21 +00:00
Brecht Van Lommel
d18d37d25f Cycles: svn merge -r37694:37904 https://svn.blender.org/svnroot/bf-blender/trunk/blender 2011-06-28 15:00:42 +00:00
Campbell Barton
2023db70a8 cmake option to build without an audio library. 2011-06-23 09:27:56 +00:00
Brecht Van Lommel
774584d7e8 Cycles: hook up the CMake build system.
New build instructions for Ubuntu Linux in the wiki:
http://wiki.blender.org/index.php/Dev:2.5/Source/Cycles
2011-04-28 13:47:27 +00:00
Nathan Letwory
3ce233e28d Move mikktspace code to own library, so it is clear that it is also
intended as a standalone library for use in other applications that
want the same tangent space as Blender.

This also keeps blenkernel clean(er) from extra math functions.
2011-02-15 09:24:35 +00:00
Campbell Barton
afacd18498 use lowercase for cmake builtin names and macros, remove contents in else() and endif() which is no longer needed. 2010-12-08 08:43:06 +00:00
Campbell Barton
05b297c52f CMake options to disable Decimate and Boolean Modifiers: WITH_MOD_BOOLEAN, WITH_MOD_DECIMATE, renamed WITH_FLUID to WITH_MOD_FLUID 2010-10-23 15:40:13 +00:00
Campbell Barton
74059891e9 option to disable ITASC IK solver, (will be enabled by default ofcourse)
- option only available to cmake, scons and make have this enabled always.
- without this clang/llvm can compile blender
- this was the second biggest internal lib, 192mb -> 172mb for all blenders libs (with debug flags), so gives some speedup to linking.
2010-09-12 12:27:12 +00:00
Campbell Barton
957976882d build options to disable image formats WITH_CINEON, WITH_HDR.
- updated cmake, make & scons.
- renamed CMake build options WITH_TIFF -> WITH_IMAGE_TIFF, same for DDS, OPENJPEG etc.
2010-08-03 11:25:34 +00:00
Campbell Barton
081c1205a3 correct fsf address 2010-02-12 13:34:04 +00:00
Benoit Bolsee
1483fafd13 Merge of itasc branch. Project files, scons and cmake should be working. Makefile updated but not tested. Comes with Eigen2 2.0.6 C++ matrix library. 2009-09-24 21:22:24 +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
Joerg Mueller
a27cc1adf0 2.5 audio cleanup:
* Removed CD Actuator
* Removed bSample and bSoundListener
* Removed SoundSystem
* Removed -noaudio parameter
2009-08-10 15:39:11 +00:00
Joerg Mueller
6c5c58e057 2.5: Sound branch merge!
See mailing list for additional information.
2009-08-09 21:16:39 +00:00
Daniel Genrich
58c88bcf76 BF2.5: First commit of smoke code.
Not working: 
a) rendering (since volumterics branch is not merged yet)
b) moving collision objects of any kind
c) saving of collision objects (because that's what I am working on)
d) pointcache
e) A bunch of other things I already know of 

So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +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
Diego Borghetti
405cf80eb8 Big, big commit!!
1) Remove WITH_FREETYPE2 from code, so now blender always need freetype2
2) Remove the old bmfont
3) Remove ftfont and bFTGL library
4) Implement a new BLF_draw_default function for place that still need/use
   the old BMF api.

I try to update both, scons and cmake, but I only can test with make, so
hope all work fine.

MSVC is broken, but I don't have Windows, things to search and fix are
any reference to WITH_FREETYPE2, FTGL and BMFONT (take in care that
blenkernel also have a BKE_bmfont.h, this don't have anything to do with bmfont).
        Always have to link/include the freetype2 library
        Remove any reference to libbmfont
        Remove any reference to libftfont
        Remove any reference to libbftgl (or libbFTGL)
2009-05-05 23:10:32 +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
Chris Want
5e3cffc64a Patch to change license to GPL only, from GSR. 2008-01-07 19:13:47 +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