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
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
(We may consider splitting this class up into specialized subclasses at a later date.)
PiperOrigin-RevId: 851290789
Change-Id: Iee00b8e906eeb911de5799f784475ac6916ab55b
A future CL will allow users to specify search paths in their settings.
PiperOrigin-RevId: 846240293
Change-Id: I1a1a4027d0fc85004a12fe01a406f50fd929f3e4
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
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
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
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
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
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
- 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
Interactions (like moving the camera or mouse picking) no longer depend
on needing an mjvScene. Instead, everything is done relative to the
camera directly.
This duplicates some code in engine_vis_visualize which we will try to
resolve and recombine at a future time.
PiperOrigin-RevId: 828461259
Change-Id: If26329c1a7c37516f0213b18056c3e31760f60ae
- When `mjData.nefc` was 0 (solver not run at all), we were plotting the stale diagnostics from the last run; now fixed.
- In the case where islands were used, the semantic of the plotted diagnostic `sqrt_nnz` (square root of Hessian nonzeros) is changed. It used to be the sum of square roots of solver nonzeros per island, it is now the square root of the sum of all nonzeros in all islands. The semantic `sqrt(sum(nnz_i))` was found to be more consistent than `sum(sqrt(nnz_i))`, in the sense that switching islanding on/off leads to smaller changes and is more in line with the interpretation of islanding as [block-diagonalization](https://mujoco.readthedocs.io/en/3.3.7/computation/#constraint-islands).
PiperOrigin-RevId: 827624908
Change-Id: I5fc86364ead585a4752a6d44823fb75cf6c7c318
Matija Kecman