PyBullet Allow OpenGL/EGL hardware to render segmentation mask. Use pybullet.ER_SEGMENTATION_MASK_OBJECT_AND_LINKINDEX or pybullet.ER_SEGMENTATION_MASK
PyBullet.removeBody fix indexing bug (use foundIndex, not i)
PyBullet bump up version to 2.2.3
Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files.
make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type.
This commit contains no other changes aside from adding and applying clang-format-all.sh
Implement collisionFilterPlugin, use setCollisionFilterPair to enable or disable collision detection between specific pairs of objects.
Also, expose setCollisionFilterGroupMask as PyBullet API and in urdf using the tag <collision group="1" mask="2"/>.
See examples/pybullet/examples/collisionFilter.py for an example.
PyBullet default: Lower the warmstarting factor, for maximal coordinates rigid bodies for more stable simulation.
Add btCollisionWorld::refreshBroadphaseProxy to easier recreate the broadphase proxy without adding/removing objects to the world.
In a nutshell, we added a more reliable check, based on if the origin is in the GJK simplex, to determine if we are really intersecting and need to run EPA.
See also "Real-time Collision Detection with Implicit Objects" by Leif Olvang
Todo: integrate the simplex penetration check directly inside the Bullet btVoronoiSimplexSolver
and remove this temporary code from libCCD
Note, for large differences in shapes, use double precision build!
Use btSetCustomEnterProfileZoneFunc(CProfileManager::Start_Profile) and
btSetCustomLeaveProfileZoneFunc(CProfileManager::Stop_Profile) to get old behavior.
error_message and warning_message are common strings that are likely to
collide. Renamed to bt_id_{error,warning}_message to more strongly
uniquify.
grep -r error_message -l src/BulletInverseDynamics | \
xargs sed -i -e "s/error_message/bt_id_error_message/g"
grep -r warning_message -l src/BulletInverseDynamics | \
xargs sed -i -e "s/warning_message/bt_id_warning_message/g"
This avoids issues with systems with large mass ratios.
Test: add this to BasicDemo/BasicExample.cpp in initPhysics
m_dynamicsWorld->getSolverInfo().m_numIterations = 1000;
m_dynamicsWorld->getSolverInfo().m_leastSquaresResidualThreshold = 1e-4;
