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allow batch creation of objects through PyBullet.createMultiBody, see createMultiBodyBatch.py example.

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expose minGraphicsUpdateTimeMs through PyBullet.connect(p.GUI, options="minGraphicsUpdateTimeMs=32000"), by default OpenGL rendering runs at 4000microseconds intervals.
allow a maximum of 128k objects
fix meshScale for PyBullet.createCollisionShape for custom mesh
expose Pybullet.setPhysicsEngineParameter(minimumSolverIslandSize=...), larger minimum batches group solver constraints together in the same island, to reduce calling overhead (even if they are not related)
This commit is contained in:
erwincoumans
2019-02-12 10:36:01 -08:00
parent a94a24959f
commit 85ee4c2934
10 changed files with 307 additions and 27 deletions
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10
examples/SharedMemory/SharedMemoryCommands.h
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@@ -981,14 +981,8 @@ struct b3CreateMultiBodyArgs
int m_linkJointTypes[MAX_CREATE_MULTI_BODY_LINKS];
double m_linkJointAxis[3 * MAX_CREATE_MULTI_BODY_LINKS];
int m_flags;
#if 0
std::string m_name;
std::string m_sourceFile;
btTransform m_rootTransformInWorld;
btHashMap<btHashString, UrdfMaterial*> m_materials;
btHashMap<btHashString, UrdfLink*> m_links;
btHashMap<btHashString, UrdfJoint*> m_joints;
#endif
int m_numBatchObjects;
};
struct b3CreateMultiBodyResultArgs