89aea5e217
Add body.find_all() to Python bindings.
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This enables to generate a list of all body children of a given type.
Also, add recursive option to mjs_firstChild and mjs_nextChild. Fixes #2112 .
PiperOrigin-RevId: 681039348
Change-Id: Iebbb26fd5ec314150206edfdddd88633baa0bec6
2024-10-01 08:57:25 -07:00
6832df3091
Replace mjs_setActivePlugins with mjs_activatePlugin.
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PiperOrigin-RevId: 680613007
Change-Id: Ic03e0dc42a1f5f083e313672bc6e3ccebadc58b3
2024-09-30 09:46:47 -07:00
58a49bad96
Add nested keyframes attachment test.
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This is a no-op change for keyframes but it shows an example of behavior.
Also, fixed two bugs:
- Missing namespace when attaching frames.
- Incorrect body id and subtreedof when attaching a compiled spec. Fixes #2063 .
PiperOrigin-RevId: 680289467
Change-Id: I2ddaa7ad2226fa466ec3bbf74a7553d497bb4bb9
2024-09-29 11:57:56 -07:00
25e4d75a07
Return attached body/frame in mjs_attachBody/Frame.
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PiperOrigin-RevId: 679601525
Change-Id: Icdc4616808e14bf0a3ebc17d89392382d084c31b
2024-09-27 08:34:00 -07:00
6a415da267
Make from_file() and from_string() classmethod functions.
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This prevents the user from modifying an mjSpec and then calling the functions to load it from string/file.
PiperOrigin-RevId: 679311284
Change-Id: I4f1ae3cc8f15bece245f624303470d538deec410
2024-09-26 15:16:10 -07:00
0ba11b9623
Add plugins list to mjSpec Python API.
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Fixes #2061 .
PiperOrigin-RevId: 677762985
Change-Id: I8e407373e7b505d9b0f1c023e97c5ea92169bbf6
2024-09-23 06:13:42 -07:00
d3dfa6f970
Add mjs_findElement() to find any element in a spec by name.
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Also, remove mjs_findMesh() and mjs_findKeyframe().
PiperOrigin-RevId: 670978980
Change-Id: Id88b800eb8a4c5efc40866f72a4442bf1d1437d0
2024-09-04 08:24:22 -07:00
505d01a1c1
Add error handling to mj_recompile.
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This CL adds error handling to the mj_recompile function. If the recompile fails, the function will return -1 and set the error message in the spec. The Python wrapper for mj_recompile will catch the error and raise a ValueError exception.
PiperOrigin-RevId: 666784579
Change-Id: I225eca1769ea839c782be3c03fc4ff1ea5885a48
2024-08-23 07:18:28 -07:00
5d91231d31
Rename mjBuffer to mjByteVec.
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PiperOrigin-RevId: 664872558
Change-Id: I7b003374c390958667635fb21089faf2ece54b14
2024-08-19 10:40:26 -07:00
e0e134ca63
Add plugin tests for mjSpec.
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Fixes #1903 .
PiperOrigin-RevId: 663352920
Change-Id: I3a9e17aec5694e49c20b542f4b0a4402f88a2f17
2024-08-15 10:19:53 -07:00
4c64e6f036
Add mocap state to SaveState/RestoreState and attached keyframes.
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PiperOrigin-RevId: 662975257
Change-Id: I3edb44f34426525813033902caf31db16ad7b2ab
2024-08-14 10:42:49 -07:00
7be4df7e03
Add ctrl to attached keyframes.
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PiperOrigin-RevId: 662878508
Change-Id: Ie273fae0220c8b257766cbbd90a880d44b901725
2024-08-14 05:14:49 -07:00
19aa68c2b2
Add keyframe support to attach.
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Limitations:
- Supports attaching a single keyframe. If multiple keyframes are present in the child, only the first one will be attached.
- Does not support time, ctrl, mpos, mquat.
- If mjs_detachBody is used, all keyframes are removed.
PiperOrigin-RevId: 662517666
Change-Id: If6e3839471e1884afc14e1a75e7ce1957c2f3581
2024-08-13 08:00:01 -07:00
851bb6eef4
Add option to mjspec for creating a texture directly from a buffer.
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PiperOrigin-RevId: 662186527
Change-Id: I469c876681d52964ac971c0bb2ec3517224d3a3d
2024-08-12 12:29:08 -07:00
648fd56ed1
Preserve time when recompiling a model.
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Fixes #1890 .
PiperOrigin-RevId: 662084324
Change-Id: I6aed40761cee5044e63426935d102123db295b25
2024-08-12 08:00:36 -07:00
b341bd391d
Fix a bug with mjs_delete functions.
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PiperOrigin-RevId: 657615906
Change-Id: Ic70eaa9a5c20337db3897cf882a60e9d94f2869b
2024-07-30 09:13:57 -07:00
8a8a44a4db
Refactor numerical parsing in XML.
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PiperOrigin-RevId: 653979240
Change-Id: I4d39f4041b88396193eb35f0cc393141d64f6fc0
2024-07-19 05:42:02 -07:00
2664cc1391
Allow passing a null pointer in mj_recompile.
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Fixes #1819 .
PiperOrigin-RevId: 653242587
Change-Id: I36dbd6ed54abdf21abeb62cf41ee88f159008d01
2024-07-17 08:29:01 -07:00
22a10fd2ff
Minor documentation improvements.
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PiperOrigin-RevId: 652064694
Change-Id: I13009410fbd3ce5ac90788f61e32354474a8e19e
2024-07-13 08:36:47 -07:00
5d51b4cd5f
Check that element is a nullptr before casting.
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The bug was caused by the fact that the `mjs_as*` functions would return a pointer to a `mjC*` object, even if the input `mjsElement` pointer was null. This would cause a segfault.
PiperOrigin-RevId: 651802736
Change-Id: Ibec00d269a4befadff8a68e0513fd381c7e38a2a
2024-07-12 09:46:16 -07:00
27b9ddda5b
Add attach tag to MJCF.
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PiperOrigin-RevId: 651117953
Change-Id: I57b0e53ed44607d479b3785d908e0837c0804cf3
2024-07-10 12:41:43 -07:00
7f9f8b5429
Catch errors in attach during replicate.
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PiperOrigin-RevId: 651041336
Change-Id: I59986e157b4e22c74f8b8493899cdd4a3d5df839
2024-07-10 09:04:37 -07:00
e0d33eb1d0
Remove mjCBase::def and use mjCBase::classname instead.
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PiperOrigin-RevId: 650629741
Change-Id: I10a9955b99e4a5ff0b5a742e22635ccad1455f1a
2024-07-09 08:02:32 -07:00
f57dc90669
Refactor Default class to use pointers instead of indices.
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This in order to make it easier to append the default tree to another tree.
PiperOrigin-RevId: 649812975
Change-Id: I2915ac7e37957e45eadc24d6caaf7beea236bf29
2024-07-06 03:51:30 -07:00
a0945e4b5a
Add non-tree element lists to python bindings.
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Fixes #1752 .
PiperOrigin-RevId: 649405039
Change-Id: Ie0b575a3ec912b773141694397ac2f394bff1227
2024-07-04 07:24:02 -07:00
9107d3b507
Add mjs_findKeyframe.
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PiperOrigin-RevId: 649036650
Change-Id: If514d5c333dd6084af9509324fd658c72576d7b5
2024-07-03 05:17:41 -07:00
9106f40e2b
Add mjSpec bindings.
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Co-authored-by: Saran Tunyasuvunakool <stunya@google.com >
PiperOrigin-RevId: 648444641
Change-Id: I08ee1d3f4fae1efbc7934ba94702b1c06d8cb92a
2024-07-01 12:05:50 -07:00
6be4e0697e
Simplify mjs_addDefault.
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PiperOrigin-RevId: 646534046
Change-Id: I658224e4800849231e68ed02d8fad07b8d796231
2024-06-25 10:51:57 -07:00
7bd7065e0e
Renamed mjs_fullInertia to mjuu_fullInertia and moved it to user_util.
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PiperOrigin-RevId: 644769379
Change-Id: I83511eeb4c0972ce9f46f0e3443d438cccdd4d9f
2024-06-19 09:39:02 -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
f6084b4328
Change user_api handle types.
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PiperOrigin-RevId: 640978033
Change-Id: I53496671ac823b50e6f90ceee15bf3b314b06db8
2024-06-06 12:06:10 -07:00
ba8a2d4c8a
Dynamic model editing.
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PiperOrigin-RevId: 640838852
Change-Id: I559b1d60f2a3a2d866788d4006be31757454c619
2024-06-06 03:30:59 -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
b38998eff2
Replace mjs_deleteBody with mjs_delete.
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PiperOrigin-RevId: 639058333
Change-Id: I9ac9ca8c6b8c0219f0130cd65dc83602f1829684
2024-05-31 09:24:59 -07:00
e885a3dc3d
Make default class members private.
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PiperOrigin-RevId: 634288934
Change-Id: I1b7a5ec8dd51c65377b09bcb85c56a849573cac7
2024-05-16 03:22:31 -07:00
13bf9ae6bd
Encapsulate mjCModel internal lists.
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PiperOrigin-RevId: 631760335
Change-Id: I9b67f6ed2e65a01877de15a92a04a1b31a6b3ff4
2024-05-08 05:02:21 -07:00
dbb258eb69
Fix compile-time size_t narrowing to bool.
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PiperOrigin-RevId: 631381101
Change-Id: I5188c352354573476decb8ae6bc007faf623a884
2024-05-07 05:00:15 -07:00
ad0459680d
Enable compiler asset cache for public use, and add changelog entry.
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PiperOrigin-RevId: 631352810
Change-Id: If6208327499e3e4bd37cbb2a1b0cdcfb912c1056
2024-05-07 02:50:50 -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
f457789de1
Improve full inertia user API.
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PiperOrigin-RevId: 627399310
Change-Id: Ie2bdc6778e80b2b8127b52c73a3cc4b4755d8e0a
2024-04-23 08:40:01 -07:00
cc78db41f4
Add mjs_detachBody to C API.
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PiperOrigin-RevId: 626947850
Change-Id: I7c897048098ecd4f2247725ef2d378dbd00ef4a0
2024-04-22 01:11:13 -07:00
81feadad5c
Add mjs_attachFrame to user_api.
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PiperOrigin-RevId: 625648309
Change-Id: I4d6dfc4d38ad6ce688df83eb7cc2c34676076193
2024-04-17 05:25:16 -07:00
dfe2b75378
Convert mjElement to struct rather than opaque pointer.
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By making mjElement the parent of mjCBase, mjCModel, and mjCDef, this CL enables safer casting using static_cast instead of reinterpret_cast and C-style casting.
PiperOrigin-RevId: 619526291
Change-Id: Ifa2b4bd3ecd95bade61f41a7005c62212f456c00
2024-03-27 07:37:49 -07:00
4d2aa46e56
Rename mjmDefault -> mjsDefault
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PiperOrigin-RevId: 619180662
Change-Id: Id7cedf82fbb022f08accc7c9a547495ed8eecba0
2024-03-26 07:20:03 -07:00
357ff8bbdc
Remove mjCAlternative and user_objects dependency from xml_urdf.
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PiperOrigin-RevId: 618832482
Change-Id: I626bb956cd3eb35317811b9b577cc7db128262ea
2024-03-25 07:21:03 -07:00
4660a297d1
rename mjspec api structs and functions mjm -> mjs
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PiperOrigin-RevId: 618017976
Change-Id: I5f790167e5ca670f8d5f92e8e1c920db8d236144
2024-03-21 18:04:50 -07:00
cc85a38f3c
Add mjm_attachBody to the C API.
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PiperOrigin-RevId: 617207000
Change-Id: I1fe59ba0d79938a4a383b115997c31dd6c71b8e5
2024-03-19 10:01:00 -07:00
372aa021d0
Add copy constructor and assignment to mjCModel.
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PiperOrigin-RevId: 616850780
Change-Id: I7fedab2efa2a90fd7ce952eac4e195f77c5ff5bc
2024-03-18 09:25:27 -07:00
74d3d8cb4e
Cache OBJ files in MuJoCo compiler.
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PiperOrigin-RevId: 616211896
Change-Id: I3b765f4529957914e6154f0e62ef36fd9df93c96
2024-03-15 12:32:06 -07:00
655e3d0914
Renamed Model to Spec in C API function names.
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PiperOrigin-RevId: 613922860
Change-Id: Ic47a83aa33b57ef96bd742088442e6237282ee92
2024-03-08 07:05:44 -08:00
Alessio Quaglino