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
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
a56b9c8bbd
Roll back workaround for upcoming libc++ bug which has since been fixed upstream.
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PiperOrigin-RevId: 640479545
Change-Id: I8a3700ef0b52f5364dcd0903aba196293a96c220
2024-06-05 04:31:48 -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
1bf90af0e0
Bumping mjVERSIONSTRING from 3.1.6 to next version 3.1.7
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PiperOrigin-RevId: 639959152
Change-Id: I7b88bae6ea56b0173f00c6f0899ba4a156614f01
2024-06-04 15:27:47 +01:00
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
936866be0f
Add mjModel and mjData arguments to mj_makeModel and mj_makeRawData. If they are NULL, then the functions allocate the memory, otherwise they will use the memory allocated by the caller.
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PiperOrigin-RevId: 639283021
Change-Id: I765f95fe1b5c27202ae033b05a13ae7b5fb8dbc3
2024-06-01 01:08:56 -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
f616975e28
Forward fix for MJCF parsing: A recent libc++ update does not natively accept ".x" float format ('.' being the first character) but rather requires "0.x".
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PiperOrigin-RevId: 638946382
Change-Id: I3ccb1b5fedc6749a3459916b41148629933fb8c4
2024-05-31 01:17:52 -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
0108b7b569
Group CCD common initialization options together.
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PiperOrigin-RevId: 635896664
Change-Id: Ib3135b1137484df5606a0377052c7db001b746c9
2024-05-21 12:45:58 -07:00
2f19941fcf
Move mj_loadModel to xml_api.cc.
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PiperOrigin-RevId: 635748029
Change-Id: Ie4c7d34c9738e5497ec700089d4dba780ba7d5ed
2024-05-21 03:37:24 -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
f6f9ff537b
Wrap LibCCD MPR function in a macro and initialize ccd_t struct.
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PiperOrigin-RevId: 634556417
Change-Id: I6a980e9b86c082523758fa401fbc75fcdc798c6b
2024-05-16 16:00:23 -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
65d4f04cd4
Add some missing const qualifiers.
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PiperOrigin-RevId: 632463634
Change-Id: Id3e3e53371f8ed53d970ad7c471bbefd2a70cf5a
2024-05-10 05:20:37 -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
13bf9ae6bd
Encapsulate mjCModel internal lists.
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PiperOrigin-RevId: 631760335
Change-Id: I9b67f6ed2e65a01877de15a92a04a1b31a6b3ff4
2024-05-08 05:02:21 -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
4eca3b048d
Bumping mjVERSIONSTRING from 3.1.5 to version 3.1.6
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PiperOrigin-RevId: 631544334
Change-Id: Iadf8fa25e30da5b00172c8212786b1f9edb22e1a
2024-05-07 14:11:38 -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
62bc837b4c
Rename remaining model to spec in xml/
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PiperOrigin-RevId: 630855094
Change-Id: Ib921fe43b9b5a5a64867ef4c8c1cca217c27a5aa
2024-05-05 12:03:49 -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
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
259d3876ce
Remove C-style vectors from user_mesh.
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PiperOrigin-RevId: 630031676
Change-Id: I87cba3eb816095657acd886037af2c0f06fe4fdd
2024-05-02 05:27:29 -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
ad5bee73ef
Cache decoded PNG images for hfields and textures in the MuJoCo compiler.
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PiperOrigin-RevId: 629738092
Change-Id: Ie1b69a5dcee0695aadb2f02ef3b4d7a73cdf07b4
2024-05-01 08:59:21 -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
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
ec84ddb5a4
Use plane-convex for plane-sdf collisions, using the marching cube mesh.
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PiperOrigin-RevId: 629437563
Change-Id: Ic7fb6ec8a5c6680dd2c0a71baa7cc78636d478b1
2024-04-30 09:30:39 -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
618d879904
Make BVH generation robust to very small perturbations.
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PiperOrigin-RevId: 629070367
Change-Id: I62b91a572cd59a51ed85e4e97aea53fdb2da1986
2024-04-29 08:06:32 -07:00
d6553ed192
Update contype and conaffinity if fusestatic is true. Fixes #1577 .
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PiperOrigin-RevId: 628073529
Change-Id: I2fe88736d12ec16d72bbd4dce5d349b930147b50
2024-04-25 07:46:00 -07:00
027c26a153
Improve error reporting of sensorized objects.
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Also remove duplication of element name and id from most error messages.
PiperOrigin-RevId: 628065116
Change-Id: Idd962fbab7aeba09e3a70c6c9d044b23db94cf23
2024-04-25 07:13:54 -07:00
cbb048ff00
Allow parent targeting for cameras and lights.
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PiperOrigin-RevId: 628002614
Change-Id: I047dd3d62cfbc6432a3ec53fe6465afc52ca615b
2024-04-25 02:10:35 -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
3ddf1b492a
Fix control reaches end of non-void function in engine_forward.c
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PiperOrigin-RevId: 627104708
Change-Id: I790b2bd22fd83ed616605a35f3e7268e28c73aa6
2024-04-22 11:36:39 -07:00
8ebc9ed2c8
Add mjModel.ngravcomp, number of bodies with nonzero gravcomp attribute.
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PiperOrigin-RevId: 627087335
Change-Id: Ie85ae4150962463b8a8c8435fec068c44877aa16
2024-04-22 10:45:43 -07:00
Baruch Tabanpour