Commit Graph

72 Commits

Author SHA1 Message Date
Haroon Qureshi 3e8a81383a Move mjSpec/mjModel/mjData management into a separate class.
PiperOrigin-RevId: 866327584
Change-Id: I72f6ec656e193f67dee22214fe01c517432f87e5
2026-02-06 00:51:15 -08:00
Haroon Qureshi b37caf6d0c Show save dialog (instead of open dialog) as needed.
PiperOrigin-RevId: 865374467
Change-Id: I599333659b12b05b7c779115fa397302f4978751
2026-02-04 06:20:01 -08:00
Haroon Qureshi c2ede20d08 Move model_, data_, and spec_ into private accessors.
This is in preparation for an upcoming change.

PiperOrigin-RevId: 865332731
Change-Id: I74041b3caf5de841f583f76682e1ced049557202
2026-02-04 04:02:52 -08:00
Haroon Qureshi 7ec8b6e341 Pause sim when loading an empty model.
PiperOrigin-RevId: 864855430
Change-Id: Ib8c2b0949ee6fda8dd1490017e146d792119e840
2026-02-03 06:49:58 -08:00
Haroon Qureshi e82253e86c Prevent file dialog from reopening after being dismissed.
PiperOrigin-RevId: 864842269
Change-Id: I91819a3418875fe06dbed0cf7777e1dc7d358079
2026-02-03 06:14:35 -08:00
Haroon Qureshi 1a2bca4986 Use runtime enum for the renderer backend instead of preprocessor macros.
TESTED:
  studio:vulkan
  studio:vulkan --offscreen_mode=true
  studio:opengl
  studio:opengl_egl
  studio:classic
  studio:classic --offscreen_mode=true
  studio:server
  robot_sim/frontend:debug_server
  pyviewer:example
  pyviewer:example --define=mujoco_gl=vulkan
PiperOrigin-RevId: 864768322
Change-Id: I4478e0115b3807060d60d98b4ddfd63da9389aac
2026-02-03 02:13:15 -08:00
Haroon Qureshi 9da834c12c Tweak status bar layout.
PiperOrigin-RevId: 863184918
Change-Id: Ibff6c71e6004f4dd2ad2b49cc889d2f9c2dfd41e
2026-01-30 05:07:11 -08:00
Haroon Qureshi 669e9b7484 Add an "offscreen" mode that allows users to render studio to a texture
then uses SDL to blit the texture into the window.

PiperOrigin-RevId: 861697047
Change-Id: Ib949b4ade0c79d867ba74ce013bc2b6fa2571f56
2026-01-27 06:48:16 -08:00
Haroon Qureshi 75715ab966 Update logic for dealing with file dialogs.
This in preparation for an upcoming change that uses native file dialogs instead
of our very basic ImGui file dialog.

PiperOrigin-RevId: 861671041
Change-Id: I9b00c05efdda5e37ffe15048a2ccf66f6eca89d9
2026-01-27 05:31:01 -08:00
Haroon Qureshi fe16255602 Add mjz support to studio.
PiperOrigin-RevId: 861627355
Change-Id: Iafd291965ca78d03fdc1efe0e40dabcd4f2dacc4
2026-01-27 03:22:58 -08:00
Haroon Qureshi bdb553ff8a Add a ModelPlugin that can be used to load and update models.
PiperOrigin-RevId: 861077626
Change-Id: I3ef4989cfbfff3632c5915c00ebda1e7a48716e8
2026-01-26 01:24:43 -08:00
Haroon Qureshi bab468703c Display error message when requested file does not exist.
PiperOrigin-RevId: 859583121
Change-Id: Id9969e486499a70769e325161c3cd2c204006d9a
2026-01-22 06:34:35 -08:00
Matija Kecman 98593259e7 Internal change
PiperOrigin-RevId: 859578296
Change-Id: If4dd4ca68ab9750693e5f6ff20ea0c78d6b93464
2026-01-22 06:20:47 -08:00
Haroon Qureshi 2cc2e579f1 Refactor model loading APIs.
There are three ways to load a model: from a file, from a buffer, or an
"empty" model. Instead of overloading a single function to do all three,
provide three separate functions.

Also disable model loading functions that will not work for emscripten.

PiperOrigin-RevId: 859051341
Change-Id: I71557d31d0e7c9c6882895c36116d300f19e255d
2026-01-21 05:25:08 -08:00
Haroon Qureshi e2180ff744 First-pass of a plugin system for GUI elements.
Refactor filament's debug drawing to be one such plugin.

PiperOrigin-RevId: 859002002
Change-Id: Ibe9000dec19fce648eef6d57170ce435b9a8c6ff
2026-01-21 02:47:09 -08:00
Haroon Qureshi bf05bb1885 Make quit button work.
PiperOrigin-RevId: 858624789
Change-Id: Ibdd572b60273424f3b7e9bb6a9d117d2a0538227
2026-01-20 09:28:48 -08:00
Haroon Qureshi a0accc493a Fix camera select logic.
PiperOrigin-RevId: 858599199
Change-Id: I25f1a74ac145c73bb225d6df8e86aa82d88ebb4b
2026-01-20 08:18:29 -08:00
Haroon Qureshi 77d1ac10fe Fix scaling issues on HDPI monitors.
PiperOrigin-RevId: 857024487
Change-Id: I7d3db9ff754374053bcd33ba93c7466253afb58c
2026-01-16 01:17:38 -08:00
Haroon Qureshi c92746641d Implement picture-in-picture mode.
Adds a new window that allows the user to display one or more renders from
the different cameras in the scene.

PiperOrigin-RevId: 856607089
Change-Id: I7268ffd3ef62b9b4d62ce8d004fdbbec92b42af4
2026-01-15 04:42:27 -08:00
Sam Haves 2f2f9a30ba When loading models use mj_parse instead of mj_parseXML, and allow non-xml file types.
PiperOrigin-RevId: 853730923
Change-Id: I1c107daafd558bedb99338779c8174ee3e4d07e2
2026-01-08 07:22:51 -08:00
Haroon Qureshi 9743c2d385 Use mjResourceProvider instead of custom LoadAsset callbacks.
PiperOrigin-RevId: 853172824
Change-Id: I60ef1207611c4da119cc3f0a7819088cffca6e4f
2026-01-07 03:03:23 -08:00
Haroon Qureshi b9fa8ee6e9 Move all specialized rendering logic into Renderer class.
(We may consider splitting this class up into specialized subclasses at a later date.)

PiperOrigin-RevId: 851290789
Change-Id: Iee00b8e906eeb911de5799f784475ac6916ab55b
2026-01-02 04:25:07 -08:00
Haroon Qureshi a3e66cd5df Combine performance charts; add fullscreen mode.
PiperOrigin-RevId: 847751915
Change-Id: I819eb8d36224ddba38ef8532a038a2ef350890c8
2025-12-22 07:08:20 -08:00
Haroon Qureshi d1fd11bccd Refactor SaveScreenshot into a more useful RenderToTexture function.
Removes a few unused functions from helpers library.

PiperOrigin-RevId: 846661437
Change-Id: I815ffe1990098dedb71f694af088d85294f9c7de
2025-12-19 03:33:59 -08:00
Sam Haves b5b654f00c Correctly handle segmentation and ID_COLOR flag in filament.
PiperOrigin-RevId: 846319715
Change-Id: I244ae52c34079b79d3179fafdf6aa506cc89e1ff
2025-12-18 10:14:13 -08:00
Haroon Qureshi bebdd62943 Allow studio to search for models in predetermined search paths.
A future CL will allow users to specify search paths in their settings.

PiperOrigin-RevId: 846240293
Change-Id: I1a1a4027d0fc85004a12fe01a406f50fd929f3e4
2025-12-18 06:32:24 -08:00
Haroon Qureshi 43bcbb158c Load last saved GUI configuration on first load.
Also save theme to the configuration.

PiperOrigin-RevId: 843710929
Change-Id: I7ce9ce0f026d2cb5f79addf6c16c9b540bf11954
2025-12-12 08:56:53 -08:00
Haroon Qureshi 3da421afaa First-pass implementation of web-based studio app.
PiperOrigin-RevId: 843685213
Change-Id: I2642a21d5573ef548eece0eb9a2c634e4881eec5
2025-12-12 07:42:42 -08:00
Haroon Qureshi e07adc387a Update themes to differentiate from default dear_imgui themes and add a classic theme that's similar to simulate.
PiperOrigin-RevId: 843313013
Change-Id: Id01841097f32a5b01acd8fcf59392a73acad8f27
2025-12-11 11:46:12 -08:00
Haroon Qureshi 87d333c64a Allow MJB and XML content to be loaded directly.
PiperOrigin-RevId: 843180720
Change-Id: Id4f2bf81507b971dfbbf250d775d7fdfc76517df
2025-12-11 05:41:43 -08:00
Haroon Qureshi 7553541b4b Use public mj_parseXml function.
PiperOrigin-RevId: 842245812
Change-Id: I26e1f992f82050a36373ee3a3f2c97c399b4e788
2025-12-09 08:14:32 -08:00
Haroon Qureshi 97eb307ce9 First pass at mjSpec Explorer and Properties windows.
Displays the list of bodies and joints from the mjSpec and displays
values for the selected element.

Functionality is very limited and a bit non-intuitive. However, we want
to get this into our users hands to start getting feedback.

PiperOrigin-RevId: 842228895
Change-Id: I2491cd5e0acaf622110e0f6b8406919024d3607a
2025-12-09 07:28:26 -08:00
Haroon Qureshi 925c533580 Move playback speed control to the toolbar.
Initialize playback speed based on the model's global.realtime setting.

Adjust layout and tweak colours of the status and tool bars.

PiperOrigin-RevId: 842214796
Change-Id: Iff9cda74178df28a0787693242fee81e011014fc
2025-12-09 06:47:38 -08:00
Yuval Tassa cc914c9ec7 Modify studio keyboard bindings to conform to MuJoCo API.
PiperOrigin-RevId: 842197387
Change-Id: I6ee9b1f5050cb4a8c2f67253f37481c61c91fdbd
2025-12-09 05:53:14 -08:00
Haroon Qureshi 5ee8b646f7 Move Style and Layout configuration to shared GUI library.
PiperOrigin-RevId: 840246253
Change-Id: Ic4664b62e86e70fd6780cd9eb885978064c5f585
2025-12-04 08:02:16 -08:00
Haroon Qureshi c5cd276e1f Cleanup model loading flow.
Inlines the platform::LoadMujocoModel into the App class which simplifies
the logic and allows us to correctly display loading errors.

Also updates shortcuts:

Load Model (Ctrl+L) -> Open File (Ctrl+O)
Reload Model (Ctrl+R) -> Reload Model (Ctrl+L)

PiperOrigin-RevId: 840232553
Change-Id: I957d29046ae681d2aeb69310c3a2eec64d042d49
2025-12-04 07:20:02 -08:00
Sam Haves a942fd4875 Make filament segmentation shader distinct colors optional.
Previously we were computing at material update time a color for the geom based of it's
segid. This made segids unrecoverable from the resulting buffer. With this change
we allow SceneView creators to specify if they want the segmentation buffer to be purely
for visualization with distinct colors.

PiperOrigin-RevId: 840016870
Change-Id: I5920f248ace0901023e6545c7d8dd2b23f9aa397
2025-12-03 19:26:20 -08:00
Haroon Qureshi 448fc0e4d5 Report the actual GPU framerate rather than the main thread submit rate when using the filament renderer.
PiperOrigin-RevId: 838775463
Change-Id: If66644d284a4a9e0263cf31bfbd1785b18e0209b
2025-12-01 08:02:38 -08:00
Haroon Qureshi 139a5b6494 Rename toolbox to platform.
PiperOrigin-RevId: 838701951
Change-Id: I339eafd35d919710cb47bb04e9a8e29f92739513
2025-12-01 03:58:34 -08:00
Yuval Tassa 8f9250472e Improve names of Free camera control modes.
PiperOrigin-RevId: 837605181
Change-Id: I01b65706fc4f9857df4d025cd3f4587d24ee5af5
2025-11-27 13:34:09 -08:00
Yuval Tassa 2ea403575e studio: invert mouse scroll direction for camera zoom.
PiperOrigin-RevId: 837603911
Change-Id: I193a1abc0a3317aa998e7f82b9ce4b282ae7a913
2025-11-27 13:28:24 -08:00
Haroon Qureshi 5163dfa823 Move UX drawing functions into a shared library.
PiperOrigin-RevId: 837528296
Change-Id: I153a000cde424254384cf168606f32f7925ca076
2025-11-27 07:34:51 -08:00
Haroon Qureshi 23825a5bcf Implement sensor chart.
PiperOrigin-RevId: 837498928
Change-Id: I84b5911a44fe60a96b3ef34d514eb39702be7402
2025-11-27 05:38:24 -08:00
Haroon Qureshi fcad41a5b1 Implement solver stats charts.
PiperOrigin-RevId: 837045292
Change-Id: I1dfe1e10bb6d62f4d994a82c9b645b471fca5500
2025-11-26 03:25:45 -08:00
Haroon Qureshi eac8e60037 Merge Physics functionality into App.
The Physics class is no longer needed. This makes Studio similar to
other toolbox-based apps (like web demo and python viewer) which
manage their own mjModel and mjData instances.

PiperOrigin-RevId: 836588076
Change-Id: I3f695b49bf6a7bba1a2b639d3d75d0c996582f06
2025-11-25 03:09:21 -08:00
Haroon Qureshi 67b09f9afb Refactor simulation state history tracking into a SimHistory class.
PiperOrigin-RevId: 836578736
Change-Id: I94a852b2d2a36cdd081371f25385dbb466dd8d4b
2025-11-25 02:38:09 -08:00
Haroon Qureshi 6d9d59cb98 Move pause handling into StepControl.
Also moves perturbation handling up to the App.

Combined, this makes Physics::Update only about advancing the StepControl and resonding to its Status.

PiperOrigin-RevId: 836569506
Change-Id: I148c787f0e1c18baac3e3038ee6ad0e337eb92a8
2025-11-25 02:08:08 -08:00
Matija Kecman 7e6cb642a3 Improve formatting of percent real time selection
PiperOrigin-RevId: 835192366
Change-Id: I17057f61b96d6380dea6156dcef867b1845e6abf
2025-11-21 06:05:53 -08:00
Haroon Qureshi a2002eb3d7 Various UX improvements including:
- Add Toolbar and StatusBar.
- Reconfigure sections into Settings and Inspector groupings.
- Use docking for Settings/Inspector panels.
- Rename "Free" camera to "Tumble"; add WASD-based free camera.
- More dynamic layout of table-based elements.
- Remove "non-classic" UX mode.
- Switch to light mode by default.

PiperOrigin-RevId: 835174573
Change-Id: I1855caa79f00002e44ed2516631675727bdcb9f6
2025-11-21 04:58:20 -08:00
Haroon Qureshi a2fd5fdd4a Move profiler logic into a separate class.
PiperOrigin-RevId: 834200782
Change-Id: Ida050a5c055237c4e0a0c725a1277c9239a89538
2025-11-19 02:35:35 -08:00