f75772587a
Add functions for setting an mjsActuator to a specific shortcut type.
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PiperOrigin-RevId: 769049331
Change-Id: If5bb04966bd29a57569a2c17d712b9ae3d33324d
2025-06-09 02:17:02 -07:00
84ad22a590
Add mj_copyBack for copying real-valued arrays from mjModel back to mjSpec.
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Also add `SaveAndReadXML` function to test fixture using `mjSpec` as input.
PiperOrigin-RevId: 765393821
Change-Id: Ic257addd2fc89678fc11b226c168c077626cc51e
2025-05-30 17:17:14 -07:00
924ee3070a
Modify user values in mujoco to allow users to provide cleanup functions to avoid memory leaks.
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For the MJCF -> USD plugin, and I suspect other usecases for user values, it's necessary to give ownership of the object to Mujoco. However since they get type erased, we can't clean up the data automatically for the user. Instead this allows c++ clients to provide a cleanup function with their data.
PiperOrigin-RevId: 756832010
Change-Id: I80b8e7822e1a0e399a0d19dcaa57ee69b3ccc16a
2025-05-09 11:03:06 -07:00
3e9d130092
Add mjs_getPluginAttributes.
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PiperOrigin-RevId: 752691116
Change-Id: Ib503a99f8d10661b8bf92410ccf471420f924986
2025-04-29 05:19:09 -07:00
a02a27d4a4
Combine all mjs_attach functions into one.
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PiperOrigin-RevId: 742702092
Change-Id: I89e35c59ada017cd061e2031584eeea71776743d
2025-04-01 08:05:58 -07:00
86c970bc23
Add error checking in mjs_setFrame.
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Also raise error if the frame is not found in the mjCBody copy constructor.
Fixes #2543 .
PiperOrigin-RevId: 742624013
Change-Id: I4999b3165c97f8d079412214d027ca7a8dae8cb3
2025-04-01 03:34:48 -07:00
be64747166
add mjs_detachDefault to delete a default class from mjSpec
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PiperOrigin-RevId: 738452369
Change-Id: I5a53a6dc8f89e1e8136aeefc09d7d9b7b7204e1f
2025-03-19 10:31:04 -07:00
209d2bd2c5
Added functionality for user payload data in mjSpec.
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PiperOrigin-RevId: 738343134
Change-Id: I6217362ced9993afcd5a2914c78718ffe3bf753a
2025-03-19 04:36:00 -07:00
1bf24e9f67
Do not overwrite existing parent frames for worldbody elements when attaching an mjSpec to a frame or a site.
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PiperOrigin-RevId: 737662046
Change-Id: I7028c21c803c01845ae1d53cb476f7b3df172313
2025-03-17 10:21:38 -07:00
ce82b63155
Add mjs_attachFrameToSite.
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This is required in preparation of changing the spec.attach behavior in the Python bindings.
PiperOrigin-RevId: 730810198
Change-Id: I095808f0afe62b5bbd27201ed5c75804e0e9c4bf
2025-02-25 03:21:05 -08:00
c2138c3fb0
Do not copy the spec during attach.
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Use a reference count for managing the memory.
PiperOrigin-RevId: 716169486
Change-Id: Id270c4858c17b9250115e9544d5ea143584e2d5f
2025-01-16 03:53:17 -08:00
05d4c3d670
Add mjs_getParent to retrieve the parent body of an object.
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PiperOrigin-RevId: 715794859
Change-Id: Ib9792787cdb966f579938dde3f94ebabca8ef1fc
2025-01-15 07:42:43 -08:00
f607d9554e
Check that there are no pending keyframes while writing a spec.
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This can happen when a body is detached without compiling or recompiling.
Also added error catching when trying to delete a body instead of detaching it.
Fixes #2327
PiperOrigin-RevId: 712526730
Change-Id: I4b48df83120fca12d475c85b3a54893841449653
2025-01-06 07:50:30 -08:00
ebe60b9ad5
Add const to mjsDefault when used as function argument.
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Fixes #2197 .
PiperOrigin-RevId: 692346264
Change-Id: Iddb9be1377a7d59c86911802d8c5563f6bf6b043
2024-11-01 18:18:42 -07:00
dcf2816543
Remove copy_back from Python bindings and mj_copyBack from the C API.
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PiperOrigin-RevId: 687377331
Change-Id: I355493d92857418b08b5aa90ea38cebe5c475314
2024-10-18 11:55:04 -07:00
766cd20273
Add mjs_bodyToFrame() to convert a body to a frame.
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Also add test for attaching the world body.
PiperOrigin-RevId: 685603933
Change-Id: I3cfe7d226d6f032b5a587e44d0f4f18207977188
2024-10-14 00:39:20 -07:00
cdb167f275
Add mjs_attachToSite for attaching a body to a site.
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PiperOrigin-RevId: 684432183
Change-Id: I7100bebfb6521f9dbfbb07f31490b2b9298bf18c
2024-10-10 07:12:49 -07:00
a26ba2012e
Return 0 on success from mjs_activatePlugin instead of using mju_error.
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PiperOrigin-RevId: 684102823
Change-Id: I86b7702094ae886539e1dfb6294381952d507bc1
2024-10-09 11:09:33 -07:00
1f9dca8bc4
Do not expose plugin_slot.
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PiperOrigin-RevId: 683215401
Change-Id: Ic64f7221ed83ca3b0c8cca16eb680ea67c67b564
2024-10-07 09:38:01 -07:00
6e66cafe76
Capture mjs_attach error message in the Python bindings.
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PiperOrigin-RevId: 682409212
Change-Id: I391ee48626e7dcd985f65a231370ef5ec16124d7
2024-10-04 12:19:42 -07:00
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
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
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
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
27b9ddda5b
Add attach tag to MJCF.
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PiperOrigin-RevId: 651117953
Change-Id: I57b0e53ed44607d479b3785d908e0837c0804cf3
2024-07-10 12:41:43 -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
ace0c8f0a3
Add maxhullvert.
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PiperOrigin-RevId: 641092710
Change-Id: Ib4fa828a9c82531614f0a67de9990340dbb25406
2024-06-06 19:05:16 -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
9a140bad14
Use suffix instead of prefix underscore for private members in user_api.h.
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PiperOrigin-RevId: 640866779
Change-Id: Ifab04d8cdfe7e4c416d1916eb66f7d3584259f30
2024-06-06 05:44:12 -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
ac1af8e461
Remove urdfeffort attribute, parse URDF "effort" into mjsJoint.actforcerange.
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PiperOrigin-RevId: 630796429
Change-Id: I45363aca8afcce68bf48b2e8bdb556b39852f073
2024-05-05 03:28:22 -07:00
1b70907060
Convert user_api header and user_init source files to valid C code.
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PiperOrigin-RevId: 629691192
Change-Id: I9be78aca27ae584fff0b733e9015b2bb3b927ca4
2024-05-01 04:53:01 -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
cf433a4ad9
Use enum instead of NaNs for alternative orientation specification.
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PiperOrigin-RevId: 627413508
Change-Id: I9f1a682a1533e1a3fa3cac0a462f28ce9b0fa192
2024-04-23 09:32:51 -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
caf215e342
Add metallic and roughness scalar attributes to materials.
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Rename `light_radius` -> `light_bulbradius`, make the default value 0.02.
PiperOrigin-RevId: 627032170
Change-Id: I1e01e2eca028c0aefc2e7dc384e8b34abac184aa
2024-04-22 07:39:06 -07:00
9aa885aa63
Fix attribute order in mjsDefault.
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PiperOrigin-RevId: 626992244
Change-Id: I0755745d2d4a55fbf6c685ad383a5be0842e7984
2024-04-22 04:36:56 -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
a4c31c09a8
Clean up user_api.h
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PiperOrigin-RevId: 625693719
Change-Id: I8e75abb9a38bd45ba7a81938eda3baf68b878d4a
2024-04-17 08:35:37 -07:00
Alessio Quaglino