7e97caaafd
Add a test for lengthrange computation, with and without threading.
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PiperOrigin-RevId: 650997405
Change-Id: I45c3725dacb6ccf17977953a9ffed717c927b786
2024-07-10 06:39:18 -07:00
462cfa5ceb
Attach the tree of defaults recursively and with namespacing.
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PiperOrigin-RevId: 650664018
Change-Id: I17751a02a406dcb2a2ca218c316b5eb0370071b8
2024-07-09 09:54:09 -07:00
393895bb29
Explicitly specify actdim on PID plugin actuators, to allow them to be used with keyframes.
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Support actdim attribute on plugin actuators.
Remove the actuator_actdim callback. This callback leads to crashes when loading keyframes for models that have a stateful plugin.
PiperOrigin-RevId: 650649505
Change-Id: I40d1994d02ae4e20ce631b2702a984766cf2628e
2024-07-09 09:08:48 -07:00
c5f958bdff
When reporting compilation errors, include warning strings.
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This allows plugins to call mju_warning, and have the string propagate to users.
PiperOrigin-RevId: 650621601
Change-Id: I608e7a3a1ad126ab8da2ff0634fa708458fb9ccc
2024-07-09 07:33:11 -07:00
450e7ff777
Move user_resource.c to C++.
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PiperOrigin-RevId: 650592110
Change-Id: I5e043970e3aa722e3961e478334cad4f3f1c191e
2024-07-09 05:33:38 -07:00
c6fd002f87
Move engine/engine_resource.{c,h} to user/user_resource.{c,h}.
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PiperOrigin-RevId: 649628768
Change-Id: Id90c983cf70c0f92c3b033ac1b1654c53696955d
2024-07-05 05:41:55 -07:00
57e6760ec9
Re-implement VFS internals in C++, removing the constraints of the previous implementation.
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PiperOrigin-RevId: 649433087
Change-Id: Icaa3e6b7f2ef14f56b04fef2f4360b46d8b5f022
2024-07-04 09:22:23 -07:00
f8b944bf7f
Fix missing fclose when resource is closed without being read. Fixes #1685 .
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PiperOrigin-RevId: 649416747
Change-Id: I05eeb1071868116b6e5be76e26b465788e4d35b1
2024-07-04 08:07:34 -07:00
2a4410e4e5
Fix bug with absolute meshdirs in included XML files. Fixes #1772 .
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PiperOrigin-RevId: 649150979
Change-Id: I5df08c689afc4f5bc625e989a8c0b9733fcfa3c2
2024-07-03 11:49:17 -07:00
19d505d847
Remove unused texture attribute in some models.
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PiperOrigin-RevId: 648497401
Change-Id: I9f9a843abfb710afaf25798fa659efd92bcd7007
2024-07-01 15:05:02 -07:00
f2c3be470f
Make seed fixed for random number generator when using <texture mark="random"/>
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Also improve documentation regarding texture height and width attributes.
PiperOrigin-RevId: 648427167
Change-Id: I59a0fe75d3526f8563a5252584ed60ef7fb8fd70
2024-07-01 11:11:17 -07:00
c1ade85490
Add tests for mju_normalize4.
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PiperOrigin-RevId: 648422309
Change-Id: Ie363b396cd854588dc59994ae76059f42f2a54b0
2024-07-01 10:58:35 -07:00
0c3698f278
Don't normalize mocap quaternions in-place.
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PiperOrigin-RevId: 648394295
Change-Id: I348a0a045c1697f6ef782280d92c90a30759eb33
2024-07-01 09:29:50 -07:00
4d4b0bb2c3
Don't normalize mjData->qpos quaternions in-place.
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PiperOrigin-RevId: 647927542
Change-Id: I13b0be55498d1da3af2cdc414cfed4c3908a6fe1
2024-06-29 03:07:10 -07:00
8c380e7ba4
Don't print the fixed name ("main") of the top-level default class when saving XMLs.
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Also insert newlines between top level sections in saved XML.
PiperOrigin-RevId: 646802227
Change-Id: If16b93409bda88aee8ef75f4a78d7ba0419fcfae
2024-06-26 03:22:22 -07:00
5e39fc0564
Improvements to GJK implementation:
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- Fix various bugs
- Improve readability
- Add support for recovering witness points.
PiperOrigin-RevId: 646515019
Change-Id: I295cf90d885e32013e595ea7aad07ed6c1869239
2024-06-25 10:00:58 -07:00
d8b85245a7
Informative error if mis-naming the top-level default class.
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Also:
- Move the the top-level default class name into the mjCModel constructor.
- Fix bug in default class propagation in frame elements.
PiperOrigin-RevId: 646384669
Change-Id: Icc6154124361a234b84a07e2b5ecaa7c8b18ebf7
2024-06-25 01:46:18 -07:00
1e8454820d
Implement initial GJK algorithm.
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PiperOrigin-RevId: 645368315
Change-Id: I40a1e1023fd9f14a59e11a9dcc6ac22df241b6ae
2024-06-21 06:17:43 -07:00
73cd15344e
Fix a couple of mjtNum build errors.
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PiperOrigin-RevId: 645024056
Change-Id: Id283f550a4e2d927c214a86e77d42b90fb02824e
2024-06-20 07:31:28 -07:00
18634b6726
Add missing mj_deleteVFS to user unit tests.
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PiperOrigin-RevId: 645001843
Change-Id: I671514ea4cb7786e5d1f7f55404d4925e446a262
2024-06-20 06:04:32 -07:00
8e2f830fd2
Fix type errors in compiler and tests.
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In preparation for a float32 build of MuJoCo.
PiperOrigin-RevId: 644407674
Change-Id: I60069f0f865ef89fbf613f5a2ca0c336cc63461e
2024-06-18 09:12:44 -07:00
6067048537
Deprecate mju_rotVecMat and mju_rotVecMatT in favor of mju_mulMatVec3 and mju_mulMatTVec3.
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These functions names and argument ordering are more consistent with the rest of the API.
PiperOrigin-RevId: 643788290
Change-Id: I783eda8021b80b82098e23ed95669b102bb82508
2024-06-16 10:02:36 -07:00
86ef1746b0
Add convex collision test models.
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PiperOrigin-RevId: 643567019
Change-Id: I233553f04ea7d67216a2440f834362965d9e8c58
2024-06-15 01:38:13 -07:00
c9bcf8371e
Add mj_setKeyframe function to save current state in k-th model keyframe.
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Fixes #1719 .
Also improve documentation of `mju_sigmoid`, was previously only documented in changelog.
PiperOrigin-RevId: 642637458
Change-Id: I811a0bf8f881c8b76c9a62d2faec8fdec4e7585b
2024-06-12 09:22:52 -07:00
5ed464b489
Support spherical joint in URDF.
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PiperOrigin-RevId: 642326650
Change-Id: Iec766800bc9ab7e022bd586fc5881df576d01331
2024-06-11 11:08:00 -07:00
07fc95ca9a
Add orthographic cameras.
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Orthographic cameras are specified by setting the `orthographic` attribute of the `<camera>` element. The `fovy` attribute is still used to specify the field-of-view, but its semantic is different for orthographic cameras. For orthographic cameras, the field-of-view is expressed in units of length, rather than degrees.
Other related changes:
* Fix bug in the ordering of `cam_xxx` elements in `mjModel`.
* Make camera visualization translucent only when the frustum is visualized.
* Added a button to `simulate` to toggle between perspective and orthographic free cameras.
https://youtu.be/ZXBTEIDWHhs
PiperOrigin-RevId: 642293435
Change-Id: Id090a421ad88ab404b5b27ddbbd6bfc81ad49bc5
2024-06-11 09:23:18 -07:00
7a06bcfdaf
Make model editing API public, fixes #364
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Still missing:
- Detailed documentation.
- Python bindings.
PiperOrigin-RevId: 641445626
Change-Id: I20e67b707cf1bebae7e0cc94d17f7b76a89171f0
2024-06-07 22:28:01 -07:00
ace0c8f0a3
Add maxhullvert.
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PiperOrigin-RevId: 641092710
Change-Id: Ib4fa828a9c82531614f0a67de9990340dbb25406
2024-06-06 19:05:16 -07:00
ba8a2d4c8a
Dynamic model editing.
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PiperOrigin-RevId: 640838852
Change-Id: I559b1d60f2a3a2d866788d4006be31757454c619
2024-06-06 03:30:59 -07:00
40755e165d
Reduce VeryLargeMemory test memory allocation in engine_io_test.cc
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An upcoming LLVM update is due to make this test fail under msan, since msan touches most of the memory allocated for the mjData arena. This causes an OOM failure on memory-limited testing infrastructure.
An 8G allocation is sufficient to catch errors that arise from the use of 32-bit integers to handle sizes.
PiperOrigin-RevId: 640504620
Change-Id: Ia1949b04a1428f01e1075e26b421facb3babedb6
2024-06-05 06:27:01 -07:00
b35ae973e1
Add mj_parseXML and mj_saveXML to xml_api.
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PiperOrigin-RevId: 640099466
Change-Id: I75f763523c5bc8f6f7c2f2de6806d82ba37ebd4e
2024-06-04 15:28:14 +01:00
ba93a9b5d6
Remove mj_makeEmptyFileVFS in favor of mj_addBufferVFS from MuJoCo codebases.
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build / windows-2022 (push) Has been cancelled
build / macos-12 (push) Has been cancelled
build / ubuntu-20.04-clang-10 (push) Has been cancelled
build / ubuntu-20.04-clang-11 (push) Has been cancelled
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build / ubuntu-22.04-gcc-11 (push) Has been cancelled
build / ubuntu-22.04-gcc-12 (push) Has been cancelled
build / ubuntu-22.04-gcc-9 (push) Has been cancelled
PiperOrigin-RevId: 639824744
Change-Id: I7746c71b0be88a61e76c4622d605356701881563
2024-06-03 10:08:36 -07:00
2830a4071f
Add dampratio attribute to position and intvelocity actuators.
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PiperOrigin-RevId: 639745135
Change-Id: I94ba4c346d2750c6c454a60a568f2e6f6bce19d4
2024-06-03 05:28:35 -07:00
8fa0fea02d
Allow partial specification of polycoef attribute of equality constraints.
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- Usually the user only wants to tweak `polycoef[1]`, after this change `"0 2"` is equivalent to `"0 2 0 0 0"`.
- Also improve documentation of this attribute.
- Tighten margins of documentation display equations.
PiperOrigin-RevId: 639720742
Change-Id: Ibafa0e093cebe1c1c75bf2e47ff3bd2ad7619414
2024-06-03 03:43:13 -07:00
14a3ce5ffa
Add tree traversal utilities to C API.
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PiperOrigin-RevId: 639285787
Change-Id: Ieb52da87fb5e1c674985f03c9ff2b18783d1d657
2024-06-01 01:28:13 -07:00
dec55b59fa
Allow detaching from a compiled model.
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PiperOrigin-RevId: 638299270
Change-Id: I944d2a24578b63463eddfa55d89f39fcfbafd2b4
2024-05-29 08:47:30 -07:00
50aab2dd48
Move engine/engine_vfs.{c,h} to user/user_vfs.{c,h}.
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PiperOrigin-RevId: 636219666
Change-Id: I820de511948e82256784edb0893f209a73b221e6
2024-05-22 10:44:53 -07:00
727893f0f2
Add timeconst attribute to position actuator.
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PiperOrigin-RevId: 635018979
Change-Id: I919573f4241ecb4a4c61c3b8b6641b31aa79eca4
2024-05-18 03:38:20 -07:00
875823ba96
Speed up slow test.
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PiperOrigin-RevId: 635014612
Change-Id: Ifb7fe174827f59647bb254a3ece25abbd57962ca
2024-05-18 03:07:30 -07:00
02d015458c
Add mj_geomDistance API function and sensors for geometric distance, normal direction and segment between between two geoms. Fixes #51
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PiperOrigin-RevId: 632458301
Change-Id: I65b7e5bb0df59008028114cf4a07e0d6365ff3d3
2024-05-10 04:52:43 -07:00
39601b0f52
Fix bug in compiler error string construction.
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PiperOrigin-RevId: 632404023
Change-Id: I79e24e44fc4eec67b76fbf62b053b169ba3070a3
2024-05-10 00:40:07 -07:00
d6bc8c7781
BEGIN_PUBLIC
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Replaced "shark" test models with lighter models to speed up tests.
END_PUBLIC.
- procedurally generated light cube
- replaced shark GMSH with cube for all tests with extension GMSH
- Reduced size of shark model used for tests with extension Ftetwild
PiperOrigin-RevId: 631776421
Change-Id: I66f6b4058b86338a10d06c39bc93bef1c6fbdab6
2024-05-08 06:15:18 -07:00
96844db926
Update BVH during fusestatic. Fixes #1069 and #1577 .
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PiperOrigin-RevId: 631748750
Change-Id: I4e1ae01207568c90fc49bcd7d9f760f5187f1afa
2024-05-08 04:13:16 -07:00
61a651c63a
Fix uninitialized variable error in asset cache.
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PiperOrigin-RevId: 630491063
Change-Id: If5ac05beaee28b38975845682b92a9cb767f009b
2024-05-03 14:00:59 -07:00
dc68bc6c13
Add another unit test for caching PNG decoded images verifying that when a PNG file is updated the stale cached asset is not used.
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PiperOrigin-RevId: 629748520
Change-Id: I6935a3d172ac1459602d3d82ac548adeb08a7b11
2024-05-01 09:39:40 -07:00
7eb8c4b9f4
Set all flex edges to rigid when the flex is rigid.
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PiperOrigin-RevId: 629740153
Change-Id: Ib2fb6f64e3d160268d2521d63830f41e44d03b20
2024-05-01 09:06:01 -07:00
131b1745db
Added support for GMSH22 surface loading
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PiperOrigin-RevId: 629734063
Change-Id: I6a250b81de4e7c8f7520795bfe74a81d719dfb50
2024-05-01 08:44:05 -07:00
57b1dbac65
Fixed bug with error printing in user_api_test.
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PiperOrigin-RevId: 629728927
Change-Id: I9eeae8c6abf469776c59d1ea6b3cb01f923dcef9
2024-05-01 08:20:13 -07:00
6f97f42458
Geoms of type mesh with zero density don't trigger the check for valid mesh volume.
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PiperOrigin-RevId: 629416817
Change-Id: I23eaa0d61a703988a4eb96a3cad09e562384035e
2024-04-30 08:12:40 -07:00
26f23066d1
Add replicate element to MJCF. Fixes #553
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PiperOrigin-RevId: 629393578
Change-Id: Ia1db1b9e47eba8868117b0f7b85edcd0cc1b6d79
2024-04-30 06:29:18 -07:00
Yuval Tassa