Commit Graph

33 Commits

Author SHA1 Message Date
erwin.coumans
4442a826ed add commandline arguments to serialize demo for xml export and Bullet import file name
update AntTweakBar version in CDTestFramework
add btCompoundShape support in BulletXmlWorldImporter (this importer is still premature/work-in-progress)
2012-09-26 19:47:18 +00:00
erwin.coumans
214579ec60 Allow btBulletWorldImporter to convert/export a .bullet file to XML
Add first version of btBulletXmlWorldImporter, still incomplete but it can read some files
Fix false assert in btSequentialImpulseConstraintSolver
2012-09-21 22:47:11 +00:00
erwin.coumans
9a460942a9 register the gimpact collision algoritm in the SerializeDemo by default 2012-09-11 22:28:41 +00:00
erwin.coumans
b69c6ac3f5 fix padding in btSolverConstraint, see Issue 650
fix some warnings
2012-09-08 19:21:14 +00:00
erwin.coumans
6cf8dfc202 fix linux build, and enable simulation by default for SerializeDemo 2012-03-05 01:10:58 +00:00
erwin.coumans
9bc3b5eb10 Update btOpenCLUtils to allow caching of precompiled program binaries (save/load). See Bullet/Demos/SerializeDemo/AMD for an example use
Fix in btBulletWorldImporter: load friction/restitution and patch radius of btCapsuleShape (it needs to embed the margin)
Partly apply a modified patch to make the SerializeDemo_AMD work, but avoid breaking the MiniCL version. See Issue 594
2012-03-04 22:12:12 +00:00
erwin.coumans
9c6a790e4b minor fix in SerializeDemo 2012-03-03 03:44:10 +00:00
erwin.coumans
710954d772 Constraints can override their own number of solver iterations (either more or less than the default) or leave it default (-1)
Bump version to 2.80
2012-03-03 03:07:18 +00:00
erwin.coumans
3035ee69c4 Fix for btCapsuleShape, m_localScaling is already applied to the radius/halfExtents so don't apply it again in the localGetSupportVertex(NonVirtual)
Make sure SerializeDemo compiles fine without DESERIALIZE_SOFT_BODIES defined
2011-12-14 11:18:11 +00:00
erwin.coumans
66c349caa6 Remove btSoftBodySolver_CPU.*
Move btSoftBodySolverData.h to src/BulletMultiThreaded/GpuSoftBodySolvers/Shared/btSoftBodySolverData.h
Attempt to re-enable MiniCL version of OpenCLClothDemo (cloth-capsule collision still broken)
Add optional OpenCL acceleration to SerializeDemo (just for cloth)
2011-11-11 19:00:26 +00:00
erwin.coumans
654fe7872a remove btContinuousDynamicsWorld, it is obsolete and was never completed.
If you need tunneling prevention, one option is to use the CCD motion clamping in btDiscreteDynamicsWorld. See also Bullet/Demos/CcdPhysicsDemo.
You can use an embedded sphere that prevents tunneling, using the following settings:

		body->setCcdMotionThreshold(0.5);
		body->setCcdSweptSphereRadius(0.9f);


Add a camera zoom setting for the demos, thanks to ejtttje, fixes Issue 543
2011-09-15 18:47:13 +00:00
erwin.coumans
a13d22dc84 Fix a lot of warnings, thanks to ejtttje, Fixes issue 537
Fix soft body debug rendering
2011-09-15 01:17:34 +00:00
erwin.coumans
10580c94bd remove constraints/rigid bodies from dynamics world in btBulletWorldImporter
Thanks to vicariousentertainment, see http://code.google.com/p/dynamica/issues/detail?id=16
Enable SIMD OpenCL cloth solver by default
enable keyboard 'up' for Windows (non-Glut) version
2011-03-11 23:27:04 +00:00
erwin.coumans
51dc372993 (de)serialization of softbody joints working now. Resolving Issue 456. 2010-12-16 07:41:00 +00:00
erwin.coumans
ba5012973d Make argument to btDefaultSerializer optional, and use zero by default. This will dynamically allocate data, so there is no need to guess the maximum size anymore.
Remove some cached data from SoftBodyLinkData, to reduce serialization file size.
2010-12-04 01:23:31 +00:00
erwin.coumans
6173a30bce Improved BulletSoftBody serialization, added cluster support. Joints and copying data from GPU back to softbody are the main todo.
Updated the Bullet/Demos/SerializeDemo to load .bullet files with the softbody data.

BulletSoftBody should use getWorldTransform and not getInterpolationWorldTransform
Fix btBulletWorldImporter so that it creates a copy of the index/vertex data, this prevents crashes when deleting the .bullet file with triangle meshes.
2010-12-03 03:11:21 +00:00
erwin.coumans
032c6bfe2c add initial support for soft body / cloth serialization, and updated SerializeDemo to load soft bodies/cloth.
Serializes soft body nodes (vertices), links, faces, tetrahedra, materials, anchors with rigid bodies.
Some todo's are serialization of pose, constraints between soft bodies
2010-12-01 05:55:08 +00:00
erwin.coumans
81f04a4d48 fix: some file didn't have the svn:eol-style native yet 2010-03-06 15:23:36 +00:00
erwin.coumans
8fbe399ea4 Make .bullet serialization mode robust:
Deal with broken DNA serialization. Bullet 2.76 release revision 2035 - 2046 was broken, and this includes the Maya Dynamica plugin.
Added some workaround to deal with the broken .bullet files, instead of crashing.
2010-03-02 09:32:34 +00:00
erwin.coumans
85724b5500 SerializeDemo: create a testFile.bullet if it is missing
Serialization: remove obsolete autogenerated headers
Minor changes in btSequentialImpulseConstraintSolver: split methods to make it easier to derive from the class and add functionality.
2010-02-19 23:24:04 +00:00
erwin.coumans
558abff4db added extra file search path for cmake-generated msvc projectfiles (needs 4 levels back) 2010-02-08 08:51:08 +00:00
erwin.coumans
99d9fddc42 add name for collision shape and constraint serialization (to objects, shapes and constaints can be mapped to user data)
updated serialization structures and header files (for new 'm_name' field, replacing user pointer)
fix issue with  btGeneric6DofConstraint::setParam in headerfile
2010-02-04 05:28:17 +00:00
erwin.coumans
58c5630d7f Add new demos to cmake: SerializeDemo and InternalEdgeDemo
Fix in btShapeHull for previous commit
Add support to serialize name for objects
Updated serialization structures.
2010-02-04 01:07:07 +00:00
erwin.coumans
f9ad5cf587 fixes in serialization, should fix non-Windows platforms. 2010-01-30 21:31:56 +00:00
erwin.coumans
01b66a6799 fixes in serialization (don't serialize shapes multiple times), hull shape issue,
fix InternalEdgeDemo compilation using GLUT
2010-01-30 06:55:39 +00:00
erwin.coumans
37f6df2c32 added serialization support for gimpact mesh
improved cmake build system for updating the serialization structures
2010-01-29 02:50:34 +00:00
erwin.coumans
a082716fe2 SerializeDemo only loads the testFile.bullet by default (making it a handy .bullet file viewer)
Also note that pressing the '=' key while running any of the demos will create/serialize a physics snapshot to testFile.bullet
2010-01-28 00:22:26 +00:00
erwin.coumans
44565d20f4 added serialization support for btCompoundShape, btCapsuleShapeX/Z, btCylinderShapeX,Z
make some serialization methods const
prepare for constraint serialization
2010-01-26 02:24:03 +00:00
erwin.coumans
a7a6ab8835 Add BulletWorldImporter: it takes the in-memory data from BulletFileLoader and instantiates objects in a BulletDynamicsWorld.
Note that BulletFileLoader is has no dependencies on BulletDynamics/BulletCollision.
Also added a custom build step to copy asset (.bullet and .obj file) into the executable folder
Made a few 'char*' 'const char*' to avoid compiler warnings
2010-01-25 21:58:32 +00:00
erwin.coumans
0f707603f1 more work on serialization, work-in-progress 2010-01-23 00:04:58 +00:00
erwin.coumans
76eccc39fc more work on serialization (work-in-progress) 2010-01-22 03:36:58 +00:00
erwin.coumans
26a056e629 More work on serialization and BulletFileLoader 2010-01-22 00:15:33 +00:00
erwin.coumans
6af9f9434f worked a bit more on the serialization, and added a preliminary SerializeDemo. 2010-01-21 00:17:18 +00:00