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).
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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
177b6f5ce2
Added btUniformScalingShape (including support for debug rendering etc)
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This allows to re-use a convex shape, while each instance can re-scale it (with a uniform scalar factor)
2007-07-28 19:20:45 +00:00
ejcoumans
0df4cedc3e
added 'getConstraintSolver' and ability to 'reset' (set randseeds back to zero, and clear internal caches)
2007-07-27 23:54:22 +00:00
ejcoumans
a1fabc4b91
ray hitnormal is already in worldspace for convex objects, but not for trianglemeshes (ray is transformed in local space)
2007-07-27 23:52:33 +00:00
ejcoumans
c57c863112
updated version
2007-07-27 23:04:40 +00:00
ejcoumans
91caea166b
axis is column(2)
2007-07-27 22:38:05 +00:00
ejcoumans
3ce04b6940
updated projectfiles
2007-07-27 21:27:47 +00:00
ejcoumans
9eea8dce9b
updated changelog
2007-07-27 20:53:41 +00:00
ejcoumans
2d038c8f49
added RagdollDemo (needs a bit more work, the initial constraint setup 'flips')
2007-07-27 20:23:54 +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
fddd6c5721
remove accidental 'return'
2007-07-26 05:22:48 +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
bf967a458a
applied patches from Marten (Starbreeze) for per-rigidbody sleeping thresholds, access to constraint references.
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Also added assert, to make sure users don't delete rigidbodies while constraints point to them.
2007-07-26 00:16:06 +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.
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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
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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
685138d033
include paths should not be relative starting with "../
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It leads to problems with certain compilers, when Bullet/src is located in a long pathname.
Keep include path starting with "LinearMath/, "BulletCollision/, or "BulletDynamics/
2007-07-14 05:08:57 +00:00
ejcoumans
614044eb52
fixed link, removed duplicate wording
2007-07-12 06:48:50 +00:00
ejcoumans
7eea7092de
Applied FSelUsage.patch, thanks a lot Marten Svanfeldt, Starbreeze Studios
2007-07-12 05:28:10 +00:00
ejcoumans
7cd651c266
pass collision shapes as const. fixed some issues with continuous convex cast (resulting hitnormal was not initialized properly, results not proper)
2007-07-11 02:16:39 +00:00
ejcoumans
8c01430151
Updated Bullet user manual to version 2.55.
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Regorganized,added/updated parts for build system, multi threaded version, capsule shape, collision filtering (disabling collision) between rigidbodies sharing a constraint.
2007-07-10 22:03:06 +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.
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This allows developer to hookup Bullet to a custom task scheduler, by deriving from btThreadSupportInterface.
2007-07-09 03:21:33 +00:00
ejcoumans
2508cef2cf
removed prefix "btHingeConstraint::" in headerfile. Doesn't compile under all platforms. Thanks to Blender community for spotting this.
2007-07-06 20:30:55 +00:00
ejcoumans
cb101274a1
fixed issue with kinematic objects
2007-07-06 04:32:01 +00:00
ejcoumans
5c80ff1f7d
improved performance by adding constructors to btTransform/btMatrix3x3 to avoid conversions, compoundshape returns const references (instead of duplicate objects)
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Thanks Marten Svanfeldt, Starbreeze Studios
2007-07-05 23:48:05 +00:00
ejcoumans
b91886e1c2
type on _xenon_ should be _xenon
2007-07-05 23:23:11 +00:00
ejcoumans
e4363b6e2b
added ConstraintSolver/btConeTwistConstraint.cpp to allow for ragdolls
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improved hinge constraint: adds limits
added btAtan2Fast
quaternion helper functions
All thanks to Starbreeze Studios / Marcus Hennix, Marten Svanfeldt
2007-07-05 23:17:13 +00:00
ejcoumans
7c5164baaf
made data protected so derived classes can access it
2007-07-03 23:22:17 +00:00
ejcoumans
9b8ebf082d
added new projectfiles/updates
2007-07-03 06:08:50 +00:00
ejcoumans
cdc8485db9
updated version, added 'singleObjectQuery' preliminary collision query (convex cast etc)
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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
485677513b
minor platform dependent fixes to allow compilation under Xenon
2007-06-29 22:30:05 +00:00
ejcoumans
edbd7255c4
added a few updates to the ChangeLog.txt
2007-06-29 22:17:36 +00:00
ejcoumans
5f8873c339
support diamondsubdivision (thanks Jay for contribution)
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support user-defined broadphase collision filtering (thanks Marten)
make sure btSimpeDynamicsWorld doesn't use cache friendly optimization in the solver (added an assert, and updated BasicDemo)
2007-06-29 22:13:15 +00:00
ejcoumans
e33f5390dd
added patch from Marten Svanfeld to pass collision filter group/mask in addRigidbody.
2007-06-29 19:37:30 +00:00
ejcoumans
114bfad68f
made some improvements based on feedback.
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- made getHeightFieldValue virtual (allows custom heightfield formats)
- don't use shorts, just full integers (no reason to limit the terrain size to 65536)
2007-06-28 20:40:54 +00:00
ejcoumans
e34083551c
make sure 'addConstraint' has the optional argument too
2007-06-28 19:20:17 +00:00
ejcoumans
ced94d63bf
Thanks to Mårten Svanfeldt for the contribution:
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- optionally disable collisions between bodies that are linked with constraints
- improved debug rendering with support for compounds, spheres, capsules
2007-06-28 19:14:30 +00:00
ejcoumans
a0c5401033
bugfix, wrongly assigned value to a local variable (copy/paste bug).
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Thanks binofet, see http://continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=366
2007-06-28 00:05:14 +00:00
ejcoumans
cad28a8b35
allow for float data, and prepare for 'quad edge flip', either re-use the first triangle vertex, or second (re-use index 00 or 01)
2007-06-27 19:56:18 +00:00
ejcoumans
9099d6bed5
updated vehicle demo to load heightfield data from file
2007-06-27 19:12:09 +00:00
ejcoumans