ejcoumans
5279f9e129
BulletMultiThreaded (SPU/multi-core): added compound shape support and concave-convex (swapped case). Thanks to Marten Svanfeldt
2007-08-02 20:16:58 +00:00
ejcoumans
153d6000d1
removed temp files
2007-07-28 21:44:02 +00:00
ejcoumans
83395ccc9f
updated CMake build files
2007-07-28 21:38:14 +00:00
ejcoumans
871521dd6a
updated CMake build for btUniformScalingShape/btConvexInternalShape
2007-07-28 21:31:32 +00:00
ejcoumans
38b7f474c3
Added better support for btUniformScalingShape, by moving some data that is not shared from btConvexShape to btConvexInternalShape. This reduces the sizeof btUniformScalingShape to 16 bytes (from 64).
...
This is good when having lots of re-used shapes with different sizes.
Convex shapes will need to derive from btConvexInternalShape (which is a subclass of btConvexShape). We could have renamed btConvexShape to 'btConvexShapeInterface' (can still do that later)
2007-07-28 21:10:21 +00:00
ejcoumans
3cbf8b232f
added LICENSE and README
2007-07-27 19:31:37 +00:00
ejcoumans
7954409374
added LICENSE and README
2007-07-27 19:16:56 +00:00
ejcoumans
2cb66e1aa6
update vectormath to be 32bit PPU architecture
2007-07-27 19:07:09 +00:00
ejcoumans
f360dd27d6
added updated version of simdmathlibrary-1.0.1
2007-07-27 18:53:58 +00:00
ejcoumans
49aa535be9
updated to make projects compiler under double precision. GIMPACT compiles/links, but doesn't work properly.
2007-07-26 03:44:21 +00:00
ejcoumans
9803a78140
add stdc++ to linker
2007-07-25 06:47:19 +00:00
ejcoumans
4508d3c612
added very quick/basic testfile+Makefile for vectormath under PS3 Linux
2007-07-25 06:42:20 +00:00
ejcoumans
1a2a43d0ab
replaced alignment to use __declspec(align(16)) class VecIdx, instead of aligning the members __m128 &ref __attribute__ ((aligned(16)));
2007-07-25 05:39:14 +00:00
ejcoumans
744f287935
added SSE version of vectormath
2007-07-24 23:18:11 +00:00
ejcoumans
f998250c58
Added vectormath library, the open source version. Currently, PowerPC PPU, Cell SPU and a scalar version is available.
...
An SSE port of vectormath might become available too.
2007-07-23 23:38:46 +00:00
ejcoumans
8a4649d78f
added missing file
2007-07-23 17:04:04 +00:00
ejcoumans
7529cdb3f6
Added SCE SIMD math library in Extras/simdmathlibrary
...
The upcoming vectormath that will used to speed up the SPU version of Extras/BulletMultiThreaded depends on this.
2007-07-23 04:58:24 +00:00
ejcoumans
6915b168b2
2007-07-09 05:35:20 +00:00
ejcoumans
121fd7808e
Changed BulletMultiThreaded Thread Support to be passed in, rather then global 'Win32ThreadSupport'/'Libspe2ThreadSupport' etc.
...
This allows developer to hookup Bullet to a custom task scheduler, by deriving from btThreadSupportInterface.
2007-07-09 03:21:33 +00:00
ejcoumans
cdc8485db9
updated version, added 'singleObjectQuery' preliminary collision query (convex cast etc)
...
added filtering for raycast, thanks Jacky_J
const propagated through a few files
added btHeightfieldTerrainShape.cpp to cmake buildsystem
2007-07-03 05:10:20 +00:00
ejcoumans
980f03dc3d
upgrade to GIMPACT 0.2
2007-06-22 17:32:28 +00:00
ejcoumans
55258a8a72
gimpact 0.2 prep
2007-06-22 16:59:13 +00:00
ejcoumans
a399784077
gimpact 0.2 preparation
2007-06-22 16:58:26 +00:00
ejcoumans
41f7da2b3b
disabled BulletMultiThreaded project in Jamfile
2007-06-16 04:54:50 +00:00
ejcoumans
48fbe0d6ad
removed some obsolete include files
2007-06-16 02:46:49 +00:00
ejcoumans
272a7dfac4
More work on multi-threaded version, fixed alignment issues in DMA.
...
BulletMultiThreaded shared implementation works now on both Win32 Threads and PS3 Cell SPU.
2007-06-16 02:06:24 +00:00
ejcoumans
ea4dfc15d5
updated multi threading shared code on multiple platforms.
2007-06-15 02:06:56 +00:00
ejcoumans
718b73371f
removed 'processAllTrianglesBruteForce'
...
autogenerated new visual studio projectfiles
2007-06-14 13:06:05 +00:00
ejcoumans
fc6cf5dbef
DMA / memcpy the actual size, rather then over-estimated (can cause crashes)
...
added alternative to memcpy, for debugging
2007-06-14 00:21:15 +00:00
ejcoumans
f4d31a2dd8
unknown issue with dma size, need to investigate deeper (had to increase target buffer size to avoid crashes)
2007-06-13 23:18:04 +00:00
ejcoumans
0fb0b6056c
bug in dma size calculation
2007-06-13 23:05:37 +00:00
ejcoumans
05cbd96972
updated multithreaded version for concave trimeshes
2007-06-13 22:25:37 +00:00
ejcoumans
4f9d719493
add snippets for convex/concave multithreaded
2007-06-13 06:44:47 +00:00
ejcoumans
2b39be94a3
enable convex polyhedra (btConvexHullShape) for multi-threaded version
2007-06-13 06:01:56 +00:00
ejcoumans
50f957eff1
removed bookmark
2007-06-13 05:31:12 +00:00
ejcoumans
06e71f8fbf
put proper ZLib license on top of the files
2007-06-13 05:21:34 +00:00
ejcoumans
ee8322ae6b
2007-06-13 05:00:42 +00:00
ejcoumans
705e6df404
updated version
2007-06-13 04:41:24 +00:00
ejcoumans
32d551944b
added files to Bullet multi-threaded
2007-06-13 03:58:37 +00:00
ejcoumans
53836286b7
added jamfile for multi-threaded project
2007-06-13 01:27:44 +00:00
ejcoumans
a424207b73
removed obsolete files
2007-06-13 01:05:45 +00:00
ejcoumans
6f26aa1591
Added multi-threaded collision detection. Original code is written for Cell SPU, but wrappers are provided to run on multi-core using Win32 Threads.
...
SpuLibspe2Support is on the todo list, so it can run on Cell Blade & PS3 Linux.
2007-06-13 01:04:43 +00:00
ejcoumans
a0c6adf5d6
removed XNA physics sample code
2007-06-12 01:40:33 +00:00
ejcoumans
853bafb7ae
Get the open source Bullet library more in sync with Playstation SPU version
2007-04-10 01:02:58 +00:00
ejcoumans
c1a54d9edc
Attempts to improve performance. Not much gain yet, but good to experiment what has effect and what hasn't.
...
Added 'DO_BENCHMARK_PYRAMID' to CcdPhysicsDemo.
2007-03-20 20:12:23 +00:00
sjbaker
c82f36fa34
Clean up some more compilation warnings.
2007-03-19 04:31:26 +00:00
sjbaker
6b102c65b3
Cleanup some trivial compilation warnings.
2007-03-19 04:27:59 +00:00
ejcoumans
151cd4b9da
prepare and added constraint solver optimizations, not activated yet.
2007-03-17 00:09:12 +00:00
ejcoumans
054d672592
- removed STL from the Bullet library: replace std::vector by btAlignedObjectArray. Also removed the std::set for overlapping pair set, and turned it into an overlapping pair array. The SAP only adds objects, never removed. Removal is postponed for during traversal of overlapping pairs (duplicates and non-overlapping pairs are removed during that traversal).
...
- added heap sort and binary search/linear search to btAlignedObjectArray
- fixed wrong cast, thanks Hamstray, http://www.continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=1015
2007-03-06 09:59:17 +00:00
ejcoumans
beb0ace1fc
Fix interface for comparison/integration files in alternative EPA solvers.
2007-02-21 21:00:16 +00:00
