ejcoumans
897d1491fa
enable aabb compression in ColladaDemo btTriangleMesh.
2007-03-12 23:20:41 +00:00
ejcoumans
0a5b19864e
allow to use compression on btTriangleMesh
2007-03-12 23:19:02 +00:00
ejcoumans
b2351c84f3
optional define for 32bit handles in Broadphase, which allows number of objects to exceed 32767
2007-03-12 20:14:29 +00:00
ejcoumans
c856a61dce
updated version/changelog 2.45
2007-03-08 16:04:17 +00:00
ejcoumans
02e5f2dd8e
void btDiscreteDynamicsWorld::solveConstraints(btContactSolverInfo& solverInfo)
...
sortedConstraints.heapSort(btAlignedObjectArray<btTypedConstraint*>::less());
should be
sortedConstraints.heapSort(btSortConstraintOnIslandPredicate);
Thanks Clemens Unterkofler for pointing this out!
2007-03-08 01:59:04 +00:00
ejcoumans
1655fbc2c0
fixed some windows related defines, and made btClock optional (behind #define)
2007-03-07 00:33:11 +00:00
ejcoumans
57883344df
removed testing assert(0)
2007-03-07 00:22:40 +00:00
ejcoumans
adfdea5ca6
replaced #include "new.h" to #include <new>
2007-03-06 23:40:06 +00:00
sjbaker
3c1ba0023b
NULL is not yet defined because this header is sometimes included before stdio.h or stddef.h - rather than change a bazillion places where the header is included, I'll just use 0 instead.
2007-03-06 18:14:37 +00:00
sjbaker
a4a3474fb5
The macro 'btFullAssert' is used like this:
...
btFullAssert ( yadda_yadda ) ;
...in the btScalar.h header, it's defined as:
#define btFullAssert
...which means that the statement above becomes:
( yadda_yadda ) ;
...which means that code may actually be compiled and executed (unnecessarily) - and even when the code is something simple like:
( i > 0 && i < 3 ) ;
...the GCC tosses out a 'statement with no effect' warning - before
it optimises away the code.
The fix is:
#define btFullAssert(x)
...so that the macro still takes a parameter which is now removed
from the sources so you get:
;
...which is guaranteed not to generate code.
2007-03-06 18:06:28 +00:00
ejcoumans
8fd8a85eee
fixed memory leak, thanks AshMcConnell for reporting!
...
http://continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=1009
2007-03-06 16:44:22 +00:00
ejcoumans
79d53cd346
updated version
2007-03-06 10:26:11 +00:00
ejcoumans
d70e60cc9a
updated changelog
2007-03-06 10:23:44 +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
f8b714cd42
disable scaling in collada converter, it doesn't give good results in most files.
2007-02-28 00:48:10 +00:00
ejcoumans
1db0721318
removed unit meter in jenga.dae
2007-02-26 05:18:52 +00:00
ejcoumans
b73900bc60
Improved performance of convex collision shapes, cache local AABB instead of recomputation. This fixes issue with very slow performance in larger .bsp levels.
...
Moved some asserts into 'btFullAssert', which is disabled by default (see btScalar.h to enable them). This is to speed-up debugging.
2007-02-26 04:59:05 +00:00
ejcoumans
559c4e85d8
updated ChangeLog.txt
2007-02-25 06:14:28 +00:00
ejcoumans
e610598d33
- Added compressed/quantized AABB tree, 16 bytes per node, while supporting 32-bit (triangle) indices. Should be faster and smaller then original version (quantized aabb check is done in integer space)
...
Original aabb nodes are 44 bytes (with full floating point precision and additional part index)
- added meter-unit scaling support in ColladaConverter.cpp
2007-02-25 06:11:23 +00:00
ejcoumans
7efef8e394
bumped up version, and ChangeLog.txt
2007-02-21 21:24:25 +00:00
ejcoumans
ce100b31a4
updated library name from bullet to bulletcollision
2007-02-21 21:22:18 +00:00
ejcoumans
beb0ace1fc
Fix interface for comparison/integration files in alternative EPA solvers.
2007-02-21 21:00:16 +00:00
ejcoumans
bda1507ea9
added compound shape for raytrace testing
2007-02-14 05:25:11 +00:00
ejcoumans
34c979bd02
double precision mode uses double precision epsilons/maximum (DBL_EPSILON instead of FLT_EPSILON)
2007-02-14 04:12:32 +00:00
ejcoumans
42278e58dd
fixes to add improved double-precision for raycasts
2007-02-14 04:10:55 +00:00
ejcoumans
9b94416d61
allow single raycast to be performed on objects
2007-02-14 04:09:17 +00:00
ejcoumans
4d6ec84630
always update position, even for sleeping objects (is workaround, because sleeping objects never get their motionstate update), needs fixing for optimization
2007-02-14 04:02:14 +00:00
ejcoumans
a5bf6a1254
use solvermode 'randomized' and not warmstarting
2007-02-13 16:47:04 +00:00
ejcoumans
bf68a742cc
by default, disable warmstarting, enable random ordering,
...
user can override this using solver->setSolverMode(...)
2007-02-13 16:14:55 +00:00
ejcoumans
c4a83539ca
terminate the cleaned filename with zero character, thanks to Jay for reporting this fix!
2007-02-13 16:12:20 +00:00
ejcoumans
7453af5dde
more fixes in Collada Physics conversion, related to convex meshes and uninitialized mass data.
2007-02-01 02:51:59 +00:00
ejcoumans
8a98639d78
fixed a crashing bug (NULL strings) and change the viewing angle of default camera in the demo
2007-01-31 20:57:14 +00:00
ejcoumans
e8ca371a71
Workaround for bad PhysX Collada .dae export from Maya:
...
It seems whenever the <rigid_body> has <extra> <technique profile="PhysX"><kinematic>true</kinematic> this <rigid_body> should have <dynamic> false</dynamic>.
2007-01-31 03:22:52 +00:00
ejcoumans
581468ceec
Added btCapsuleShape. This could already be simulated by simply adding 2 spheres to the btMultiSphereShape, but this was bad documented/unknown.
...
For tapered capsules, you can still use btMultiSphereShape, just pass 2 spheres with different radius.
2007-01-30 00:09:08 +00:00
ejcoumans
7b5301bb43
accept constraint with single rigidbody
2007-01-19 03:48:54 +00:00
ejcoumans
959e4498f4
removed obsolete libs in .pc.in file
...
-lbulletccdphysics -lbulletphysicsinterfacecommon
2007-01-17 18:58:48 +00:00
sjbaker
b924cb57d3
Fixed wheels so they rotate in the correct direction.
2007-01-07 05:41:50 +00:00
ejcoumans
c268b290dd
update changelog for aabb tree building
2007-01-04 22:35:22 +00:00
ejcoumans
ca973e9322
Fixed AABB tree building, which failed for certain large triangle meshes due to stack overflow.
...
Now it has a safer check for unbalanced tree, and forces them to be balanced.
2007-01-04 22:31:31 +00:00
ejcoumans
99337454e3
Added Steve Baker and Jay Lee as contributors. Added double precision to autogenerated msvc projectfiles as build-configuration.
2006-12-27 05:35:20 +00:00
ejcoumans
0abb399fce
updated msvcgen for double precision configurations
2006-12-27 03:42:14 +00:00
ejcoumans
af5cfb838a
updated Jamfiles so only the appropriate Bullet libraries gets installed, not the helper/internal ones.
2006-12-27 01:34:54 +00:00
ejcoumans
5929b2b79d
fixed jam 'install' to properly copy right headerfiles in the destination directory
2006-12-26 17:16:40 +00:00
sjbaker
e9b21e21a6
Pathnames between #include files that are intended to be used within application code should not depend on the paths to the subdirectories being known to the compiler because this will not always be the case when an end-user includes your headers.
...
Includes of files in the local hierarchy must not use <...> please stick with "..."
2006-12-26 15:33:28 +00:00
sjbaker
208bbe7594
Added a set of empty, classless 'extern "C"' probe functions to allow '.so' loaders and application domain 'autotools' to easily and unambiguously check for the correct installation of the various bullet libraries.
...
eg:
bulletmath_suffix="-lbulletmath"
bulletcollision_suffix="-lbulletcollision"
bulletdynamics_suffix="-lbulletdynamics"
dnl Check bulletmath library
AC_CHECK_LIB(bulletmath, btBulletMathProbe, true,
AC_MSG_ERROR([there seems to be a problem with the bulletmath library]))
LIBS="$bulletmath_suffix $LIBS"
dnl Check bulletcollision library
AC_CHECK_LIB(bulletcollision, btBulletCollisionProbe, true,
AC_MSG_ERROR([there seems to be a problem with the bulletcollision library]))
LIBS="$bulletcollision_suffix $LIBS"
dnl Check bulletdynamics library
AC_CHECK_LIB(bulletdynamics, btBulletDynamicsProbe, true,
AC_MSG_ERROR([there seems to be a problem with the bulletdynamics library]))
LIBS="$bulletdynamics_suffix $LIBS"
2006-12-26 00:39:32 +00:00
ejcoumans
24691e8eb8
reverted jam buildsystem, until changed for make is working,
...
minor fix in island processing
2006-12-25 20:39:39 +00:00
sjbaker
8d92ca34c2
Windows programmers: Beware! The case of the filename is significant in #include directives - even though the lame-ass M$ compiler doesn't check it.
2006-12-23 16:20:00 +00:00
ejcoumans
a354cb67c4
minor tweak in msvcgen
2006-12-23 07:19:40 +00:00
ejcoumans
bba68d6072
work on buildsystem to allow double precision visual build setting in autogenerated visual studion projectfiles
2006-12-23 06:53:51 +00:00
ejcoumans
fbcbc7021c
fix Jam build, so it builds with GLUT demos (hopefully not breaking Make)
2006-12-23 03:09:33 +00:00
ejcoumans
sjbaker