ec94bb49aa
Make constraint island discovery on by default.
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Also fix latent bug in mjData serialization.
PiperOrigin-RevId: 799505349
Change-Id: I299e7cc8133fa2ec0b339a7ff3d02543e06778b1
2025-08-26 04:27:24 -07:00
e23b39fbfa
Increase test tolerance in engine_solver_test
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PiperOrigin-RevId: 773647308
Change-Id: I11605518c4bb1d257763b7f3334de358bacc194c
2025-06-20 04:48:09 -07:00
ecb769fc3a
Refactor islands to be memory contiguous.
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PiperOrigin-RevId: 755803476
Change-Id: I41972b07e0d5ef5d0117c94f565b93367b87458b
2025-05-07 05:06:27 -07:00
1766a388cc
Improve warmstarting if island structure exists.
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PiperOrigin-RevId: 752901506
Change-Id: I062d14df7da7d9dc1a2c1c30a16d0db7215af336
2025-04-29 15:18:14 -07:00
7eb8231fda
Represent only the lower triangle in Newton solver's reduced dof-dof matrix.
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PiperOrigin-RevId: 712488529
Change-Id: Iad91c72654376539791d7856765a0d0ac9088251
2025-01-06 04:58:55 -08:00
864b805a6e
Fix multiple bugs related to connect and weld constraints with site semantics. Fixes #2179
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The introduction of site specification to connects and welds in 3.2.3 conditionally changed the semantics of `mjData.eq_obj1id` and `mjData.eq_obj2id`. These changes were not properly propagated in several places leading to incorrect computations of constraint inertia, readings of affected force/torque sensors and runtime enabling/disabling of such constraints.
PiperOrigin-RevId: 690670420
Change-Id: I55ee8a013cbee8457f8d6c7f33c2981aedafbab6
2024-10-28 10:44:04 -07:00
a4a6248a06
Move AsVector utility to fixture.h
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PiperOrigin-RevId: 690577546
Change-Id: I2cebcffa1f2e3b0789f43e772e364c4762719ab3
2024-10-28 05:52:25 -07:00
77d0400733
Accelerate inertia computation for simple bodies.
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PiperOrigin-RevId: 571411319
Change-Id: I82732e95795cc0f0645f8273a1b084f2a9187a75
2023-10-06 12:51:14 -07:00
2cc1205498
Add island support to CG solver.
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BEGIN_PUBLIC
Add island support to CG solver.
END_PUBLIC
PiperOrigin-RevId: 565653886
Change-Id: Ib971ae37dd011b8f2cbe1f88d8875e0ed657c7af
2023-09-15 05:47:24 -07:00
Yuval Tassa