Release Notes

Note

As of late 2020, Kit has now become a more low-level SDK for building Omnivese Applications. Create has taken on many of user-facing application aspect of Kit

102.0

omni.usd

  • OM-34524 Fix undefined behavior from std::set_difference operating on possibly unsorted vectors.

  • improvements to tetmesh adapter

  • [OM-25753] Payloads

  • [omni.usd] Explicitly create session layer, as usdview does.

  • OM-33762: Don’t allow to move prim under instance or instance proxy

  • OM-32784: Change precision of metersPerUnit to double

  • OM-27871, OM-33196, OM-18707: Improve grouping command performance

  • Added another way to detect troubles with RTX HydraEngine

  • OM-33286: fix audio so that it properly matches camera orientation

  • OM-32957: Fix issue that renaming prim will not refresh layer window

  • fix-PrimCaching-new-stage-listener

  • OM-32892: Save opened stage to recent after save-as

  • Layer Widgets: Auto authoring mode improvement to release/102

  • fix material load crash’

  • Fix Selection::isPrimPathSelected API

  • OM-31478: Audio: silenced some error messages from audio streamers with bad filenames.

  • Fix mangled MDL texture path on USD inputs

  • OM-31068: fixing “Save As” freeze

  • OM-29163: Add support to stitch prims to specific layer

  • Update material related property widgets, context menu, commands to support Collection-based Material Assignment

  • OM-30599: Audio: split the ‘Sound’ prims into two separate menu entries.

  • OM-30604: Audio: added a python API to control output capture streamers.

  • OM-30588 UsdMaterialWatcher: callback return after destructor fix

  • OM-30345: setting default value of instanceableOnCreatingReference to false

  • Fix material watcher crash caused by batch population

  • fix potential null pointer dereference

  • Fix mdl inputs not populated if addToPendingCreatingMdlPaths is called before material is created

  • OM-30186: Fixing crash when wrong default up axis value is in settings

  • OM-27871: Improve selection perf of large stage

  • physics package update, min frame rate changed to int value

  • OM-29335 Fixed invalid value in queryNextPickedWorldPosition. Allowed nested query within callback and added async version of python API

  • Add omni.usd.get_context().get_picked_world_pos()

  • clean up physics settings, added simulation min frame rate setting

  • OM-29031: Fix path resolve during stage save-as

  • OM-28942: fix sound prim crash

  • Clear pending picking on stage closing

  • Fix another deadlock in selection

  • Pass MDL param description to USD inputs documentation

  • fix_hydra_selection_crash

  • OM-18729 Moved omni.kit.utils.get_stage_next_free_path to omni.usd.get_stage_next_free_path. Added path validity check and tests.

  • OM-28541: Mark root layer dirty for set_pending_edit to give change to save render settings

  • OM-24250 Add option to populate MDL inputs on USD right after load.

  • OM-27912 Fixing MDL annotation missing on referenced asset if material USD input is already defined in asset.

  • Make Transform Manipulator and TransformPrimCommand work on Scale/Rotate/Translate individually instead of matrix

  • SetInstanceable as preference + workaround for instanceable ref picking bug.

  • OM-27061: re-enable ITD

  • [omni.usd] Avoid setting invalid edit target (USD coding error spewage)

  • OM-27257: Remove unused variables

  • OM-27205 Fix new Viewport Camera list

  • [OM-27150]Fix issue of setting transform of UsdUtils.

  • usdAbc support on debug builds, and on linux

  • [OM-26803]Add sequence USD schema

  • OM-27091: Use relative path to save muteness and authoring layer data

  • Fix USD callback

  • Add fail check for USD APIs. Revert delayed new stage.

  • OM-23808: several fixes to spatial audio calculations

  • Usd Utils setLocalTransformMatrix() optimization

  • Improve AssetsLoaded event, repurpose UsdContext.get_stage_loading_status to report assets loading info.

  • omni::kit::StageUpdateNodeDesc: order member does not seem to be taken into…

  • removing physics schema dependencies

  • Remove deprecated OmniClientLibrary wrapper

  • Temporarily disable RTX postprocessing when rendering asynchronously

  • Fix crash when removing sublayer in debug builds

  • Fix CreateReferenceCommand when passing in relative path

  • Fix crash upon initialization if OmniGraph plugin isn’t loaded

  • fix a layer info query crash issue when the attribute doesn’t have any authored value

  • OM-25520 Add UI support for tetrahedralMeshGap

  • OM-25688: workaround for audio corruption due to ITD

  • Merge branch ‘OM-24583_fix_local_reference_on_linux’ into ‘release/100.1’

  • Add Tet Mesh Adapter

  • Read default rotation order from setting and set to XYZ

  • OM-24949: Immediately free resources after unload stage

  • OM-24453: Save render settings before stage save so avoiding lost changed settings

  • Fix usdPreviewSurface support in the hydra storm viewport, pull change from release which copies needed shaders.

  • Add support to attach an opened stage

  • OM-25074 Adjust reference asset to stage up axis

  • OM-24663: Possible crash fix for ViewportWindow

  • OM-18945: Release GIL while creating a new stage to prevent hang

omni.kit.window.file

  • added UI payload support

  • OM-32713 Save and persist directory of last opened file across sessions.

  • [OM-33598] Exit dialog is modal

  • OM-33258: Don’t save read-only layers

  • OM-23998: Set default folder after opening recent and open from file menu

  • Fix save task conflict if there are any dirty layers before closing stage

  • Don’t set dirty flag for empty startup stage

  • OM-24453, OM-23526: Improve save-as when it saves on the same stage file

omni.kit.window.movie

  • OM-34465: Add confirmation prompt for User to confirm sending a render to Omniverse Farm

  • Movie Maker. Make farm job type configurable

  • Fix OM-30570 add path trace samples per pixel settingg for iray mode captures

  • Resolve OM-29787 “Movie capture skip existing frames”

  • Warn on capture every Nth frame is checked if outpout file format is .mp4

  • Make movie capture window be aware of active renderer changed to iray

  • Add movie capture extension level settings so that users can start its window with custom initial values

  • Fix OM-26070

  • update movie maker’s change log and version

  • try an implementation of showing the custom aspect ratio on movie capture

  • fix the jumping number issue when mouse moves in and out input fields on the movie capture

omni.kit.widget.stage

  • handle prim name with space into release/102.0

  • OM-33854: Revert “Stage window - Doesn’t show prims that hidden flag is true.”

  • Show Missing Reference

  • Relationship Picker does not filter/highlight stage elements properly

  • adding stage window F2 to rename prim

  • [Stage] Context menu “Copy Prim” and “Paste Prim”

  • Improve stage window

  • [Stage] Additional checks the stage and prim are still valid

  • [Stage2] Quick Fix for OmniGraph

  • [stage] Exclusion types

  • Removing dependency that causes ImGUI assertion in Legacy mode

  • OM-26696: fix Stage Window Selecting World After Rename

  • Add stage filters for public UsdPhysics schema prims and apis.

  • [stage] bug in type_column_delegate

  • [Stage] The ability to add more columns

  • viewport drag and drop undo/redo

omni.graph.core

  • disabling load with meta-data by default

  • OM-32798 Rearranged ABI functions to be compatible with the 101.0 layout

  • Resolved attrib crash fix

  • Fix for crash in DS.

  • Add startupComputeGraph method needed by DriveSim.

  • Speed up FC initialization time by taking advantage of cached downstream connections.

  • Fix for dependency ordering in execution evaluator

  • OM-27380 Refactored USD update to handle all types

  • disable -Wunused-function for graph attribute inline functions

  • OM-29490 Implemented a new interface for type extraction from strings

  • Make sure the evaluator gets notified when attributes and prims are connected and disconnected.

  • Add support for combining subgraphs with execution graph

  • OM-29095 Moved default scheduling node methods to NodeTypeDef

  • handles output bundle attributes and subgraph changes in node renaming

  • Fix race condition in RenderGraphScheduler map

  • Fix initial OG value flush again.

  • Removed an unused variable related to NodeTypeDef

  • Changed isInput to false for outputs in GraphContext::createNewNode

  • command to return an object

  • Bug fixes to support rehardening of union attributes on connection to…

  • Union types part5

  • Fix crash on trying to record movies with particle system.

  • Fix for initial USD to FC flush.

  • Patch to stop the crash when the OG extension is enabled while a file with python nodes is open.

  • Multiple global graphs

  • Fix more cases of incomplete NodeObj init

  • Make OmniGraph not overwrite prim in FlatCache if it was already added by something else

  • Fix up a few places where NodeObj::nodeContextHandle is not initialized. Still many others…

  • Batched updates to usd.

  • OM-24395: OG thread Safety workaround

  • bugfix for a corner case where the evaluator misses scheduling a newly connected node

  • Fixed a couple small things in OmniGraph

  • OM-24395: Add OmniGraph postprocessing of RTX renderer output

  • Handle deep relative paths for non-ogn_connections.

  • Fix crash on startup of create when enabling OG.

  • Fix for creating prim nodes where it exists already.

  • Connection type persistence

  • Initialize empty relationship in FlatCache to empty path

  • assertion criteria bugfix

  • Treat USD prim nodes with upstream connections as terminal

  • Node connect / disconnect callbacks

carb.flatcache

  • OM-33506 and OM-11420 (flatcache CUDA crash fix)

  • flatcache: Add get or create attribute

  • OM-31225: Add missing #include to fix omni physics build error

  • OM-30150: Only copy array attributes needed by OmniHydra

  • Support multiple flatcaches

  • Fix Flatcache prefetch and valid bit update for DriveSim

  • Fix unused variable errors that only show up on linux and in the drivesim repo.

  • Fix const usage in StageWithHistory get*Attribute* wrappers

  • Use const in StageInProgress read method, fixes build error in drivesim

  • Add read-only and write-only accessors to StageInProgress

  • Fix flatcache set intersection

  • Fix OM-25962 by supporting eTag in Type to TfType conversion

  • Flatcache change logging for PhysX and USD-style interface for flatcache

  • Add array attribute support to StageInProgress

  • Disable locking for size one ringbuffer

  • StageInProgress updates for drivesim

  • Fix flatcache debug spam

  • Merge flatcache stage with history from drivesim to master

omni.kit.property.layer

  • OM-34280: Remove kgsPerUnit from layer property

  • Fix layer property window to change layer offset

  • OM-32950: Set color hint for missing sublayer

omni.kit.window.filepicker

  • OM-34403: Remove grey area created in Open File dialog by Checkpoint widget

  • Content window persistant width of versioning panel

  • always show “create checkpoint” if server supported

  • stronger warning in filepicker delete dialog

  • Rezize checkpoints panel

  • OM-32729 Don’t try to connect to local windows path

  • Content Browser improvements

  • OM-25271-add-open-in-file-browser-context-menu

  • OM-29285: Improve options pane support for file picker

  • cleanly destroy filepicker dialog

  • OM-25646: : property window correct lower case local filenames

  • Filepicker regression fix: navigates to directory when creating dialog with current_directory value

  • Fixes Content browser bug - slowness in populating directories

  • Filepicker thumbnails mismatched to items in grid view

omni.kit.widget.filebrowser

  • Updated version for context menu fix

  • OM-34176,OM-34196][content] Fixed context menu

  • OM-33160: Fixed crash: never destroy the default icon

  • OM-21156: Added drag and drop of multiselection

  • OM-30768: Make Filename column push to the right and not be totally absorbed by other columns.

  • OM-32851 fix to filepicker crash when navigating through browser bar

  • content browser always show versioning window when enabled

  • added overwrite dialog to filepicker copy

  • Improve content-browser navigation speed.

  • Trying to restore ImageWithProvider in ContentBrowser

  • Fix several issues with content browser and thumbnails.

  • Content misc. bug fixes

  • Add a default style switch logic for the core extension

  • Fixes content browser crash when refreshing large number of file changes

  • Replace ImageWithProvider with Image

  • OM-29866 Fixes: Kit crashes during Live Sync due to auto refresh in Content Browser

  • Filepicker auto-refreshes folders

  • Fixed filebrowser bug: thumbnail generator not called

  • OM-28899: Supports range selection with shift key in grid view

  • avoid calling scandir on file path

  • fix unconditional usage of self._grid_view which is only set in tree view

omni.ui

  • OM-34434: [omni.ui] Fixed crash when docking with script

  • [OM-31807: Fixed float drag when double clicking

  • [OM-29853: [omniui] Fixed crash in WindowHandle::isSelectedInDock

  • [omni.ui] dock_tab_bar_visible and dock_tab_bar_enabled

  • Adding HTTPS support to images

  • [omni.ui] shade for float and url style parameters

  • [omni.ui] Don’t block hovering state when popup window is on the screen

  • [omni.ui]: Make sure the target window can be found when trying to restore a layout

  • Skip invisible children in ui.Grid

  • [omni.ui] Float size of font

  • [omni.ui] Some Item methods are not abstract

  • [omni.ui] Fixed position property of docked window

  • [omni.ui] OM-29344: Fixed tooltips

  • Add omniui_api to callbackBase

  • Adding exporting decoration to omni::ui::CallbackHelper

  • OM-28700: Clean up the tree view item node cache recursively

  • [umni.ui] Introducing shades

  • Fix for the drag crash

  • [omni.ui] Memory management in callbacks

  • Add ellipse shape to omni ui

  • Change combobox droplist scrollbar background to be transparent

  • [omni.ui] Default style object

omni.kit.usda

  • OM-34420: Added support for usd_omni_wrapper

omni.ext

  • [exts] Improve failure diagnostic, fix user config reset in precache tool

  • [exts] log more info on ext solver solution, fix precache tool upgrade mode

  • exts: add more logging and –upgrade for precache tool

  • exts: fix: do not generate version lock in case of failure

  • exts: fix runtime dependencies were not set (ext graph UI broken)

  • ext version lock: write more meta information into generated section

  • ext version lock: add optional overwrite flag support

  • add ext version lock generation in the same kit file

  • ext settings: ignore special directives from app merger (++ and @import@)

  • exit app when startup extensions fail to resolve

  • exts: only load .kit files as single file extensions

  • ext publish: embed kit version and date into package, show in UI

  • ext tests: select highest version by default, allow queries like omni.foo-2.3

  • exts: more errors and checks for ext_id and version parsing

  • ext manager: prefer local extensions over remote (add a setting)

  • Do not write to extension.toml when publishing

  • exts: fs watcher paths setting to control amount of folder subscriptions for heavy extensions

  • fix kit global paths and versions

  • exts: excluded extensions, fix failure diagnostic message, UI minor fix

  • exts: ignore empty dicts of [[native.library]], [[native.plugin]], [[python.module]]

  • extension config generic filters support

omni.kit.widget.layers

  • OM-31441_remove_invalid_material_prims

  • OM-34143: Refresh invalid cache status for sublayers after on-the-fly save-as

  • OM-25941: Fix sublayer refresh from offine to live

  • Disable missing layer check by default for layer window

  • Fix save-as crash caused by invalid layer indentifier to 102.0

  • OM-32272, OM-31074: Add auto-authoring mode support to release/102

  • OM-31450: Allow to create/insert sublayer after right click empty space in layer window

  • OM-30842, OM-30843: Move layer reload to omni.usd as public APIs

  • OM-30512: New layer lock support

  • OM-30317: Fix drag and drop checkpoint layers

  • Fix flatten layers issue

  • Fix live mode UI refresh

  • OM-27871: Optimize ‘select invert’ and multiple prim specs delete

  • OM-29412, OM-28139: Fix flickering of save icon in live mode

  • OM-30120: Fix layer move

  • OM-29975: Fix issue that it disables contents display in layer window

  • OM-29857: Support to find layer in content browser

  • OM-29869, OM-28986: Improve font color of missing layer & fix possible exception

  • OM-28986: More improvement to layer style

  • OM-29254: Improve reload for omnvierse layer to sync latest server version

  • Layer window refactoring and tests improvement

  • OM-29540: Improve search perf of layer window

  • OM-29534: Improve layer referesh

  • OM-29401 Save All Layers button to create checkpoint when applicable

  • OM-29415: Fix issue of replacing edit target layer

  • OM-28986: New look for layer view

  • Quick fix of startup issue caused by MR 9445

  • OM-29278: Fix perf issue of array query from layer window

  • Enable the auto-scaling by disabling the PCP_DISABLE_TIME_SCALING_BY_LAYER_TCPS flag

  • OM-28623: Copy layer meta during layer transfer after creating the first sublayer

  • Revert payload name of item to fix extensions that extend context menu of layer window

  • OM-25676: Fix memory leak of layer window

  • OM-28266: Support to remove multiple prim specs

  • Revert “Merge branch ‘fix_texture_leak’ into ‘master’”

  • OM-25676: Fix memory leaks of ui.image and layers window

  • OM-27619: Fix drag and drop to layer window in list view of content window

  • OM-27872: Fix layer flatten

  • OM-21899 Add “Replaced with” checkpoint message when save over existing file

  • OM-25921: Add context menu support to insert usd as sublayer from coontent window

  • OM-25211: Add options to fetch latest if there are layer conflict

  • fix_layer_permission_issue

  • fix_valid_layer_open

omni.kit.material.library

  • improved-material-prim-list-monitor

  • create material menu doesn’t use full path for .mdl file

  • OM-13522: Content window bind material

  • Add setting to use original svg color for icons in create menu

omni.kit.tool.collect

  • OM-33212: WA to fix folder creation on network drive, fix commonpath issue

  • OM-31960: Fix possible naming conflict of collect tool for flat collection

  • OM-33250, OM-33212, OM-33113: Fix collect tool: allow to collect cross domain files, folder pick fix

  • OM-30001: Use copy with override from omni.client for collect tool

  • OM-29859: Improve collect tool to support collecting checkpoints

omni.kit.core.tests

  • OM-34203: Fix possible hang of usdcontext after post quit

  • fix random omni.kit.console keyboard input causing test error

  • make portable config more flexible, allow apps make their own

  • run loop test and fix

omni.kit.window.preferences

  • OM-34271: Add ability to “deep link” into Preferences pages

  • move omnihydra skeladapter options ot preference page

  • Merge branch ‘OM-33173’ into ‘master’

  • OM-31529: Audio: fixed an error message from the “apply” button for audio device selection.

  • added feedback when /app/hydra/material/renderContext setting changed

  • preferences window adjust catagory width

  • OM-29397: new preferences UI

  • Fix crash when opening Preferences Window

  • add_stage_reload_hint_for_changing_mat_network

omni.flowusd

  • Flow Point Cloud Bugfix

  • Flow. Improve robustness of auto cell size.

  • Flow package update. Fix Smearing, improve performance.

  • Flow Sphere Bugfix

  • FlowUsd. Orthonormalize localToWorld before extracting rotation.

  • FlowUsd. Make property widget optional.

  • FlowUsd. Fix force simulate timestepping behavior.

  • FlowUsd. Workaround to force absoluteSimTime uniqueness.

omni.kit.window.viewport

  • OM-32652 Add more camera settings, show navigation speed on keyboard input, add inertia to WASD navigation

  • [OM-30764] Renaming camera should reassign the viewport camera

  • OM-34144 Make sure to clear drop target when dropped prim isn’t a UsdGeomXformable.

  • OM-31324 Check against Imgui::isMouseReleased to unstick the viewport, which…

  • Fix build issue caused by rebase

  • OM-31910: Fix null prim access after layer mute

  • OM-33588 Make orthographic cameras save out their position, not their target for 102.0

  • OM-27585: Clear stub camera in session layer after remove/rename

  • Brute force mouse-up on all non button events. (OM-31627, OM-31324)

  • Fixing crash on improper timeline input formatting

  • fix bad xform gizmo state that disables picking

  • fix_viewport_pick_ray_and_context_menu_when_resolution_doesnt_meet

  • orthographic fixes from 10909 and 10934

  • OM-30580: Clipping transform gizmo if it’s out of camera’s frustum

  • Add hook up to drag/drop for animation to be assigned to skeleton using setting

  • OM-29384 Add setting to control viewport drawable blocking behavior

  • The ability to use multiple contexts in multiple viewports

  • on camera duplication don’t include child prims

  • [Viewport] Draw cross when dragging a layer to viewport

  • Add is_content_region_hovered to viewport window (needed by OM-29557)

  • fix for mousewheel not working in viewport camera

  • Add IViewport texture resolution override

  • Clear UsdGeomBBoxCache in response to prim resyncs (e.g., changing variants)

  • OM-23854 Expose ViewportWindow picking getter/setter in python

  • OM-26361 Make duplicate viewport camera a python command

  • OM-27478 Support camera control on multiple viewports.

  • OM-27919 Change failed SceneRenderer error to warning

  • OM-25896 Sync ortho camera width between FreeCamera and USD

  • Make built-in camera’s xformOps and rotation types follow Preferences

omni.kit.window.content

  • OM-34145: Fix drag and drop from system to content browser

  • filepicker persistant width doesn’t effect dialogs

  • OM-32804 Resizing the window breaks checkpoint splitter bar

  • content browser show an dialog error message if copy fails

  • OM-29289 Handle and print exception in _copy_items callback

  • Add OpenVDB and NanoVDB icons to the content browser

omni.kit.thumbnails.usd

  • Align usd thumbnail generation setting and enable by default.

omni.kit.compatibility

  • Fixing driver range detection logic in compatibility checker

  • Add a button to open log file in compatibility checker notifications

  • Refactoring compat checker code for easier testing, adding couple of tests

  • OM-32133: Improved compatibility checker

  • Warn about RTX init failure in viewport

omni.kit.app

  • IApp: by default assume internal build

  • OM-32662: Fix python profiler and profile of few early loaded plugins

  • OM-19843: print location of user config

  • app version taken from kit file version by default

  • IApp shutdown sequence events

  • change user.config to load earlier, in regular config merge pipeline

  • OM-29991: fixing log file cannot be written if folder doesn’t exist

  • Allowing ++ syntax to create arrays when array is not present

  • Update carbonite to fix CARB_ASSERT, applyRange, etc.

  • portable paths args, test artifacts, python flags

  • python libraries stubgen

omni.graph.ui

  • compute node widget

  • Omnigraph NE: add auto icons

  • Add node debugdrawline to omni.graph.ui

  • Fix: Omnigraph UI node deletion

  • OM-31248 OM-31247 Fixed ghosted text and node interface wrapper access

  • [OmniGraph] Fixed fail related to the new graph multiselection

  • Add left panel in Omnigraph UI

  • Enable connectPrim in OG’s NE.

  • Omnigraph NE: feature: use the metadata uiName to show the nodes in FastSearch and as a node name during the creation

  • Omnigraph NE: remove Warning: in SdfPath

  • Omnigraph NE: fix spamming message + loop flow direction

  • Omnigraph NE: fixes and features

  • Omnigraph NE: disable ConnectPrimCommand and DisconnectPrimCommand

  • Omnigraph: fix ConnectPrimCommand

  • Feature: Omnigraph auto disconnect input

  • Auto pan when the mouse is near the border

  • Use a custom data key to reverse attribute relationship flow

  • Fix regressions in Node Description Editor

  • Omnigraph fix: dont move subgraph node when an external node is moved and over the

  • Fix/omnigraph change

  • Omnigraph features and fixes

  • Fix/canvas features

  • Feature/vprim node editor

  • Omnigraph Editor fixes

  • Workaround for get_subgraphs() that return “/” for the current graph

  • Subgraph as backdrop

omni.rtx.window.settings

  • Render Settings Fixes: OM-32220, OM-32080, OM-25837, OM-28631

  • OM-20155L Fixed image leak in omni.rtx.window.settings

  • Render Settings: Propagate changes to Vector/Color settings immediately

  • OM-25608: Render Settings: Add “Burger” Menu for Load/Save/Reset

  • OM-24795: Fix Render Settings Crash

  • OM-24808/OM-24103: RenderSettings: File/Asset Picker Widget and Load/Save Settings in USD form

omni.graph

  • Added IBundle::removeAttribute (port of MR 10908 to release/102.0)

  • Fixes for extended attribs

  • Support for singleton node types

  • OM-31626 Added documentation and support for the singleton keyword

  • OM-31349 Fixed return value for tuple array data

  • Update schema and docs, tutorial for extended-attrib tests

  • Please welcome: omni.graph.action

  • Remove unneeded geo nodes and associated UI

  • Add support for explicit typed test cases

  • Add optimizations for Realm-based scheduling in OmniGraph

  • Patch to always create prim nodes at the root graph level

  • Convert time based deformer to use ogn

  • Fix for re-connecting extended attributes

  • Action graph - add more generic nodes for OM-31028

  • Generalize downstream connections metadata to handle fanout.

  • Fix extended type resolution for OM-30404

  • OM-29233 Refactored metadata to fix node type description

  • For OM-30325: Add GetLookAtRotation

  • Fixes and cleanup to execution graph for OM-30325

  • Bidirectional connections

  • OM-30579 Made the per-node data key more unique

  • OM-27380 Added node tags and namespace type name overrides

  • For OM-29793: First pass Get/Set attribute support for action graph

  • Refactor graph Attribute to use Type

  • ogn path support for kit-sdk package

  • Gather scatter

  • OM-29477 Restored old workaround for updating USD

  • Fix attribute compatibility check when destination is ‘any’

  • Added IAttribute::areAttrsCompatible to fix graph editor compatibility check

  • OM-29095 Change how prims are emptied to avoid an attribute bucket leak

  • Omnigraph: fix connect and disconnect prim from bundle attributes

  • OM-26367 Reorganized scripts to accommodate attribute data access etc

  • OM-25328 Added node support for the core

  • Create node inside a graph if a graph is selected

  • Add some nodes and test scenes for perf measurements.

  • Do not allow nodes with unknown types to be created. This is causing a crash in Drivesim.

  • Changed attribute type name “prim” to “bundle”

  • OM-27380 Renamed example nodes to match naming conventions

  • Multiple global graphs part2

  • OM-25328 Split the omni.graph.core extension into two

  • Fix for not able to acces OmnigraphHelper at initialization time.

  • enable the realm scheduler through the UI.

  • OM-27757 Refactored to get attribute handle from the attribute at compute time

  • wrap bundle functions for python

  • Interface to allow inputs/outputs/state to be added as union types. Bug and test fixes.

  • Union types

  • Use RenderVars to disambiguate between targets for OmniGraph postprocessing

  • Bump all OG related extensions to version 1.0.0

  • OM-23823 Got tuple bundled data extraction working

  • Dynamic scheduling default behavior

  • Clean up code for OmniGraph-RTX Postprocessing

  • Subgraph creation and rename functions

  • Execution connections

  • Different connection types plus bug fixes.

  • Add preview image to omni.graph.core and omni.graph.ui extensions. Improve description text.

  • OM-24202 Add handling of unspecified defaults to .ogn files

  • Add option for setting the default evaluator.

omni.example.ui

  • [OM-19848][UI Doc] Cosmetic fixes

  • [omni.ui][OM-29493] Fixed SCROLLBAR_ALWAYS_OFF

  • Set of tests

omni.kit.window.usd

  • OM-33948: Wait more frames for usd paths to populate materials

  • OM-27201: usd_paths fix for too many items in list

omni.kit.window.property

  • OM-33261: Fixed issue with property window not showing layer metadata sometimes

  • OM-30902 OM-30926 Allow property window “notify” to be paused/resumed

  • Fix the background color for slider for NvidiaLight

omni.kit.capture

  • OM-34024: Add progress notification about frame captures

  • Added the handling of path tracing iterations for capturing in Iray mode

  • Fix serialisation/deserialisation issues for CaptureOptions.

  • fix a regression the prevent capture every Nth frame from working

  • Add new movie type sunstudy into movie capture

  • Fix movie capture UI scroll issue and change mp4 images’ name pattern

  • Make movie capture support preroll frames

  • Make movie capture tool’s progress report more user friendly

  • Fix the movie capture time precision is a bit much issue

  • Let movie capture don’t use settings for PT in RT mode

  • Fix the movie capture doesn’t fix simulation step time issue

  • OM-24248 Make sure to setup XR compositing parameters when capturing movie alpha channel

omni.kit.registry.nucleus

  • exts global system cache

  • ext registry: fix index refresh API call

  • Make it possible to wait for indexes to be synced in the Kit service registries.

omni.kit

  • OM-30911: Add notification if default prim is missing in reference file

  • Add Audio category under viewport “Show By Type” menu

  • Adding missing IAppWindow Python bindings

  • Use const reference instead of reference for input parameter of UsdPrim in EditorUsd.

  • OM-25798: Stage window don’t select material after dragdrop

  • Add TetMeshAdapter’s .json file on Linux

omni.kit.livestream.core

  • livestream changes

omni.kit.commands

  • OM-33350: remove undo redo stack limit

  • OM-24923: Fix exception caused by popping empty array

omni.kit.window.profiler

  • move omni.kit.window.profiler to kit-devtools

  • [omni.kit.window.profiler] Work around omni.kit.ui.Popup crashes

omni.kit.window.popup

  • OM-26094 Makes popup dialogs modal and binds ENTER/ESC keys to their Okay/Cancel buttons

  • Support Enter and Esc keys by default to validate or cancel popup dialogs

omni.example.hydra

  • Compatibility mode fixes

omni.kit.test

  • test system: match versions as strings, nil suite, more flexible app tests

  • extension test: treat kit file as an app

  • extension testing: allow select apps for tests and downloading them

  • physics package update, enabling physics tests again

  • exts: helper for finding ext_id and module + more test goodness

  • omni.kit.test: provide API to register custom test status callbacks

  • fix omni.kit.example.toolbar_button leak

  • material_swap leak fix

  • read and write auth for ext registry

omni.kit.widget.versioning

  • Open checkpoint from Content Browser

  • Added username to content window checkpoint list

omni.renderer

  • Removing redundant copy in renderer-rtx extension

omni.kit.window.toolbar

  • fixed height of snap increment settings window

  • toolbutton_flyout_menu

  • Add “Context” to Toolbar

omni.debugdraw

  • add point drawing functions to IDebugDraw

  • Rearrange order of operations in UsdFileOp

omni.kit.window.render

  • Removing omni.kit.window.render_farm, merge with movie_maker extension

  • Renderfarm UI improvements.

omni.kit.window.extensions

  • ext template: fix vscode folder not being packaged

  • OM-32600: omni.kit.window.extensions: extension template create button

  • make ext manager UI registry test more stable

  • extensions ui: sort by date, deps list toggle

  • Move extension autoload to be part of core startup, allowing to autoload lower lever extensions

  • exts: user extension folders + properties UI

  • exts UI: export/import of an extension

  • ext ui registries control, ext registries can now persist, properties ui improvements

  • [extension manager] fix reference to changelog, remove leading space from markdown headlines

  • extensions UI: “show feature only”, “show toggleable only”, package.app

  • ext manager UI tweaks

omni.kit.window.material

  • [material_preview] Removed Material Preview

  • [material preview] Better usda for the preview swatch

  • Material Preview is running at the same process

  • Material preview remote render

  • [Material Editor] Removed material editor

  • added constructors, added remap, fixed json files to match.

  • Material compounds import/export

  • [Material Editor] Fixing creation of new nodes

  • [MatEditor] Redesigned left panel and added search

omni.kit.context

  • any multi-item material appear in create submenu

  • added add menu to viewport context menu

omni.kit.telemetry

  • OM-28946: hook up telemetry in 102

omni.kit.property.usd

  • OM-30913: Support to find reference or payload in browser if prim has authored references or payloads

  • OM-30427: Add missing color for missing reference in property window

  • property references only show checkpoint when supported

  • OM-27389: Fixed the format of FloatDrag

  • OM-25481: context menu add menu

  • property window added text clear button

  • Fix options pane builder for adding reference

  • property window handle large selections

  • property widget disable connection editing

  • OM-18950 OM-23483 Support hard range (in model) vs soft range (in widget) for USD property widget

  • OM-29905 Fixed Search in Add Target(s) window of relationship widget.

  • OM-28913 Add support for SdfTimeCode type in USD Property Widget

  • OM-6064 Support nested display group in USD property widget + MDL nested group annotation

  • OM-27272: * Enable multi-tasks collecting, * Improve usd-only collect

  • Fix Non-default icon not resetting when drag value to default.

  • Fix references widget not showing broken ref

  • OM-27329 Update SdfAssetPath to USD in Propery Widget only when EditEnd.

  • Use PrimCompositionQuery to find references and introducing layers

  • Show schema default value on USD Property Widget if the Attribute value is undefined in USD file.

  • generate_property_window_documentations

  • special_default_value_for_xformOp_scale

  • OM-23363: Improve the property window light style

  • OM-24865: Fix add reference old stage issue

  • Merge branch ‘property-window-reset-fixes’ into ‘master’

  • Property window raw empty fix

  • support_schema_default_value

  • one_click_reset_in_property_window

  • property-window-add-reference-refreshes

omni.appwindow

  • Add UI renderer device driver info to crash metadata, fix…

  • Fixing crash in the app icon setting path

  • add setting to set app icon on windows to omni.appwindow

  • API to set DPI override [breaks carb::imgui::ImGui->1.0 and omni::kit::IAppWindowFactory->2.0]

omni.kit.menu.file

  • menu file save grey-out on non-writeable files

  • fix %% characters in recent menu

omni.kit.menu.utils

  • OM-32928 - Check that the menu exists in the dictionary before trying to update check state.

  • Re-enable original svg color for editor menu

  • Add forceEditorMenu for View

  • OM-26609: omni.kit.menu.utils fix for submenu merge issue

  • OM-26609: Omni kit menu utils updates

  • OM-24331: Menu reordering fix

omni.kit.renderer.core

  • OM-28437: support for /app/renderer/skipWhileMinimized in Next

  • OM-29345: double the default ImGui vertex stream buffer size

  • Moved comparison function into a separate extension, fixed ImGuiRenderer default window attachment

  • Fix graphics leaks + some minor fixes

  • OM-28438: Adding acquire semaphore logic

  • Fixing debug names for IRenderer textures, changing the graphics objects leak error->warning

omni.kit.splash

  • Remove the asyncio loop from the splash screen

omni.kit.window.script

  • OM-32145: script editor window: add more font sizes using font scale

omni.hydra

  • Omnihydra blendshape

  • omnihydra bypass render skelmesh process - kit

  • Add a switch to explicitly bypass RTX skinning shader

  • [omni.hydra.ui, omni.hydra.examples] Conform with omni.ui API

  • [omni.hydra.scene_delegate] Properly set up gprim prototypes, and restore ability to ignore USD writes

omni.hydra.scene

  • [omni.hydra.scene_delegate] Do not create duplicate cache entries, and properly deregister ptinst entries.

  • [omni.hydra.scene_delegate] Support ancestral xforms for ptinst prototypes

  • [omni.hydra.scene_delegate] Ensure proper refresh when purpose is authored.

  • [omni.hydra.scene_delegate] Propagate dirty instancer bits first to ensure proper prototype dirtiness

  • OM-28034 integrate omni hydra skel adapter to kit master

  • [omni.hydra.scene_delegate] Do not populate ptinst protoypes with their scene paths as cache paths.

  • [omni.hydra.scene_delegate] Correct IDs when point instancer prototypes have multiple gprim descendents

  • [omni.hydra.scene_delegate] Correct precision for SetInstanceTransform after omniverse/kit@7ed8a01d

  • [omni.hydra.scene_delegate] Don’t update the delegate cache 5x per iteration.

  • Make flatcache notice handling and fastcacheAPI use of flatcache more robust during reparenting

  • [rtx.hydra, omni.hydra.scene_delegate] Several fixes for scenegraph and point instancing.

  • [omni.hydra.scene_delegate] Skip expired xformOps.

  • [omni.hydra.scene_delegate] Stabilize handling of scenegraph instances within PointInstancers.

  • [omni.hydra.scene_delegate] Restore point instancer updates.

  • [omni.hydra.scene_delegate] Disable instancing by default (fall back to UsdImaging instancing support)

  • [omni.hydra.scene_delegate] Properly handle xformOps with 1 timesample.

  • [omni.hydra.scene_delegate] Ignore xformOps that have no authored values.

  • [omni.hydra.scene_delegate] Support non-constant primvar interpolation

  • [omni.hydra.scene_delegate] Restore validity check for invalid prim IDs (lost in !8193)

  • Changes to integrate StageWithHistory/Flatcache with Hydra.

  • [omni.hydra.scene_delegate] Skip invalid cached prims upon resync.

  • [omni.hydra.scene_delegate] Provide virtual dtors for adapters.

  • [omni.hydra.scene_delegate] Guard against invalid delegate cache in fastcache API.

  • [omni.hydra.scene_delegate] Ignore non-xform bits for lights in PostSync

omni.kit.notification

  • Minor adjustment of notification layout to avoid too much space to the right border

  • Disable notification for session layer to mis-report builtin overriden

  • OM-27755, OM-27681: Initialize notification manager extension

omni.usd.schema.anim

  • USD: Enable AnimationSchemaTool and upgrade version

omni.kit.xr

  • remove deepwall for now

omni.kit.versioning

  • combined versioning “Save with Comment” with “Save”

  • OM-29949 fix stage with only rootlayer cannot save checkpoint

  • Restore client library version that supports reading checkpoint

  • OM-29064 Make Save and Save with Comment unified UI

omni.graph.tools

  • OM-29864 Make the icon path work inside and outside of Kit

  • OM-30596 Added support for attribute and memory type template parameters

  • Set context on state attributes in OGN Database class

  • OM-27380 Rename unwritable file tag

  • Avoid regenerating identical ogn files

  • Write ogn attribute description to metadata

  • OM-23823 Added bundle data tutorial and support for tests it will use

  • OM-23822 Fixed naming for input bundle attributes

omni.kit.widget.graph

  • [GraphView] Fixed display_color, added icon and preview to the model

  • [GraphView] White border for rectangle selection

  • [MDL Editor] Multiple Selection

  • fix material editor exception when opening material

  • fix input_is_target_connection flag in GraphView when virtual_ports is disabled

  • fix spelling in various places

  • reduce dependency of omni.kit.widget.graph from usd to usd.libs

  • [graph] call destroy() for all delegates from the router

  • [omni.ui] Fixed broken scroll zoom in CanvasFrame

  • [Material Editor] Grouping of ports

  • [Material Editor] Reverted “Grouping of ports”

  • [Material Editor] Grouping of ports

omni.videoencoding

  • Fix OM-25735 (Video Encoding Wrong Year)

  • [OM-27159] Take into account buffer argument in bindings

omni.services.transport.client.idl

  • Allow underscores in IDL urls

  • Fix services client for IDL transports

omni.gpu

  • GPU Foundation extension / factory

omni.kit.stage

  • new stage template sunflowers

  • OM-25421 Fix prim not following xformOp preferences. Reduce duplicate code among CreatePrimWithDefaultXformCommand, CreatePrimCommand and CreateDefaultXformOnPrimCommand.

omni.renderer.utils

  • Fixing HTTP access in ImageWithProvider scheme

omni.ui.ImageProvider

  • Fixed for Http supprot in ui.Image and ui.ImageWithProvider / Update Client Libs

omni.kit.property.light

  • property window don’t build RawUsdProperties when frame is closed

  • OM-22443: visibleInPrimaryRay default value changed to True

omni.services.thumbnails.images

  • Handle omni.client’s singleton behaviour in multiprocessed environments.

omni.kit.window.stage

  • [Stage] Fixed Stage window when creating second USD Context

omni.services.transport.client.https

  • Simplify https transport

omni.kit.tagging

  • OM-30770: Fixed crash in column delegate of content

  • Catch TransportError in case connection is lost

omni.kit.window.cache

  • Move Progress Monitor to kit-windows repo

  • Download, Cache Monitor

omni.hydra.pxr

  • fix hydra viewport crashes, lighting, and picking

omni.kit.quicklayout

  • Added dependency to quicklayout

omni.kit.window.stream

  • OM-30461: Reorder application button indices to reflect ImGui button indices.

omni.services.mdl

  • Clean up splash screen, remove mdl_preview service

omni.services.core

  • Kit services, data encoding/decoding functionality

omni.services.client

  • Kit Services: Make connections persistable to enable connection pooling for aiohttp

omni.usd.config

  • Re-cleanup kit core

  • Clean up Kit Core

omni.kit.viewport

  • Fix dpi issue of viewport widgets extension

  • OM-27638: Adding naming widget under camera for multi-user collaboration

omni.example.greet

  • OM-27968: cleaned up the ISerializer acquire calls in Kit to specify the plugin that is expected.

omni.kit.widget.settings

  • OM-30186: settings widget fix preferences window usage of combobox value

omni.timeline

  • Move default app.player.play* settings from toolbar to timeline extension.

omni.graph.core.ogn

  • Fixed compile error in BundleContents::insertBundle

  • OM-29095 Filled in missing pieces to call scheduling nodes

  • Resolve OM-27627 “Kpicott//refactor for consistency”

omni.kit.menu.select

  • Revert select menu

  • Moved Select commands to Select menu and expanded commands

omni.kit.property.material

  • material widget fix common attributes with multi select

  • material property widget support NodeGraph shaders

  • OM-28458: material property widget search with icon

  • material property widget show outputs last

  • OM-27873: material property widget handle relationship in attribute list

  • fix material search issue with long lists

omni.kit.stage.copypaste

  • Initial work for Ctrl-C and Ctrl-V

omni.graph.examples.cpp

  • Fix mismatch in realm option

omni.iray.render

  • IRay - remove old settings extension, change name to Iray where possible

omni.kit.property.transform

  • fix om-29869: Errors when erasing Instanced assets

  • transform widget changes

  • TransformOp context menu for the Add button in the property window

omni.kit.menu.create

  • OM-29408: Add settings for high quality shapes generation

  • New create menu

omni.kit.menu.edit

  • OM-26128: parent prims handle instanceable prims

  • OM-26553: menu.edit can capture viewport-only screenshots

  • OM-19000: updated edit menu to use new omni.kit.file.util

omni.graph.nodes

  • Fix more OmniGraph related Linux compiler warnings

  • fix displacement operators

  • Fix for omitted edit by gitignore.

  • Fixes for omni.graph.nodes

  • Fix for omni.graph.nodes extension to not crash Create

omni.ansel

  • Make ansel working without omni.kit.editor

omni.kit.tool.asset

  • Separate extensions omni.kit.asset_converter and omni.kit.tool.asset_importer

  • Remove old editor and content window dependencies for layers, asset importer, and collector extensions

  • Update asset importer to fix dir creation issue

  • OM-17641: Update asset importer to support light import

omni.kit.renderer.capture

  • Support multiple OS windows in omni.kit.renderer.capture

  • Proper memory ownership for captures, cleaned up code

omni.kit.autocapture

  • Autocapture improvements

  • OM-26667: Autocapture can record GPU performance JSON

  • OM-26667: Autocapture helper

omni.kit.property.geometry

  • OM-27614 Added [0, 5] soft range for refinementLevel

  • OM-25471: property window show doNotCastShadows inverted

omni.kit.widget.fast

  • fix crash fast search when right click

  • FastSearch: click on a item to create it

omni.kit.primitive.mesh

  • Fix cube generation if object origin is not [0, 0, 0]

  • create menu mesh exception fix

omni.usd.libs

  • [omni.usd.libs] Add Alembic binaries.

omni.command.usd

  • OM-26128: Added prim parent/unparent to edit menu

  • Stage payload bug fix + TogglePayLoadLoadSelectedPrimsCommand

omni.usd.schema.sequence

  • Update sequence USD schema

omni.usd.schema.physics

  • removed physx dlls from physics schema

omni.kit.livestream.webrtc

  • Fix WebRTC default signaling transport protocol.

  • Livestream extensions fixup

omni.kit.widget.prompt

  • OM-20774: Create omni.kit.widget.prompt extension

omni.kit.window.splash

  • Splash screen improvements [breaking omni::splash::ISplashScreen->1.0]

  • default splash screen, ext UI tweaks

omni.kit.widget.cef

  • Move CEF out of the Kit repo

  • CEF download handler

  • Updating CEF version and copying license to the extension folder

  • CEF: cleanup and source code restructruization

  • CEF: javascript query API support + assorted fixes

  • CEF: fixed crash on exit and improved keyboard handling

  • Kit CEF integration

omni.kit.widget.webview

  • remove webview, example.depndent_ext, omni.kit.default, few old files

omni.kit.window.transform

  • remove legacy extensions

omni.kit.debug.python

  • python debugger extension

omni.kit.async

  • allow_setting_eventloop_type

omni.kit.livestream.native

  • Set livestream enabled when enabling native streaming, Disable throttling when streaming

omni.services.transport.server.tcp

  • Fix the tcp socket transport.

omni.kit.window.console

  • Fix “open” command when run with autoexec.lst

  • OM-25044: Fix for crash when log string is too long

  • OM-25044: Fix memory corruption crash

omni.graph.expression

  • dependency cleanup and bugfix

  • expression node - remove importing deprecated or unused modules

  • remove pipapi installation of asteval and torch from OgnExpression

omni.kit.asset

  • From DriveSim: Update asset converter to support converting specified up-zxis

  • OM-27182: Update asset converter to fix export crash

  • OM-26197: Add animation export support for asset converter

  • OM-23153: Reorg omni.kit.tool.asset_importer to service and UI extension

omni.services.registry

  • Registry service with S3 and Nucleus backends

omni.kit.window.status

  • Status bar complies to hideUI setting

omni.services.transport.client.http

  • Agent improvements

omni.kit.skelvis

  • [OM-25515]Move skelvis extension to animation repo

  • [OM-25202]Fix performance issue of skelvis extension.

  • [OM-25176]Codes refactoring for skeleton visualization.

  • [OM-23537]Pick skeleton joint regardless of current picking mode

  • [OM-24678]Fix a bug that skeleton visualization sometimes doesn’t refresh

omni.kit.numpy.common

  • Add kit Numpy Commons extension to introduce numpy dtypes binding

omni.hydra.examples

  • OmniHydra - Scene graph instancing support (OM-24915)

omni.kit.utility.prim

  • Updated old preferences window to use new omni.kit.menu.utils

omni.ui.bind

  • omni.ui documentation format

omni.kit.mainwindow

  • Reduce the time Kit-Next hangs with undocked UI on startup

omni.isaac

  • Remove isaac shapenet extension from kit sdk

omni.kit.ui

  • OM-25034 Fix MDL drag and drop undo group

omni.kit.editor

  • OM-24612: Create now loads carb.glinterop.plugin

omni.kit.usd

  • [OM-24254]Add UsdEditTargetUndo.

other

  • Add drc extension support for Draco plug-in

  • OM-32094: add feature flag to many user facing extensions

  • Adding support for thumbnail generation in all of the various filepicker widgets

  • OM-17238: Custom material dialog

  • update carbonite…ITokens breaking change

  • OM-12546 Command name suffix removal

  • OM-29949 Fix Save with Comment menu state

  • OM-29961 remove checkpoint from Save As

  • OM-29953 restore checkpoint context menu on all column

  • OM-27536 OM-27643 OM-27642 OM-29174 Reference Checkpoint

  • add stage widget context menu to open in material_graph

  • Rename omni.assets -> omni.assets.plugins

  • Support for loading USD schemas as extensions

  • [omni.ui][OM-27463] Option for smooth zoom for CanvasFrame

  • Create/List/Restore Checkpoint

  • Add usdAbc support

  • Remove Omniverse from extensions title

  • switch to python 3.7

  • Workaround latency issues in multi-os-window

100.1.1 Hotfix

  • UI - Fix for menu ticks

  • CloudXR - Linux support

  • Physics - fixed rigidbody CCD

  • omni.ui - Fixed context menu (when 4 or more requested)

  • Graph - add same side connections

  • Fix Content Browser thumbnails for searched items

  • Update Linux nv_usd with parallel xform processing disabled in UsdImaging

  • zero gravity fixes - undo/redo raycast drag, Physics zero gravity -> zero…

KIT 100.1

Kit has now become a more low-level SDK for building Omnivese Applications. Create has taken on the user-facing application aspect of Kit

Asset Import/export

  • Update asset converter to fix export crash

  • Update asset importer to remove redundant material export

  • Fix obj crash when there is no material

UI

  • Added step_size to FloatSlider

  • Fixed ui.Label word_wrap on multimonitor configuration

  • Restore docking order when loading layout

  • Fixed Label size when changing text

  • Fixing resize docking after reset

  • Fixed crash in detached menu

  • Fixed problems with layout when docking space is empty

  • Fixed menus and popups in application window

  • Fixed mouse_pressed_fn in FreeBezierCurve

Particles/Dynamics

  • Convert Flow menu to sub menu under Create menu.

  • FlowUsd. Migrate to omni.ui. Multithreading fix.

  • Fix Flickering in particles

  • Flow. Fix extension load error. Remove legacy renderer setting from UI.

Extensions

  • Add an option to enforce certain extensions to be loaded before the registry

  • Remove unused registries

USD/Hydra

  • Expose reference instanceable in preferences

  • Fixed bad dropping behavior with specific USD assets

  • Fix crash in selection due to USD being accessed by 2 threads

  • Fix Instanceable flag when drag into Stage Window

  • PxrHydraEngine robustness when GL interop is faulty

  • Fix reference editing

Omnigraph

  • remove unneeded/broken extensions

Content Browser

  • bug fix: slowness in populating directories

  • add visibility changed

  • Fixes artifacts in grid view of content browser

Filebrowser/Picker

  • Catch exception while refreshing cards asynchronously.

  • Filepicker thumbnails mismatched to items in grid view

  • Filepicker changes, adds thumbnail for USD…

  • Filebrowser implements async directory listing for guarding stability against network delays

  • Filebrowser: Added vertical spacing to cards in grid view to better accommodate text label

Physics

  • Updated USD to ignore physics changes to prims.

Miscellaneous

  • Adding guard for window.title to avoid crashing in –no-window mode

  • Cleanup warning in the viewport

  • Workaround instanceable cannot be set unpickable by setting instanceable after mouse release

  • [usda_edit] Added support for usd_omni_wrapper

  • Fixed restore toolbar (when doing Window-Layout-Reset in Create)

  • movie capture fixes

  • Omni kit menu utils updates

  • menu.edit can capture viewport-only screenshots

  • Adding checks to allow Kit fail gracefully in Legacy mode…

  • cosmetic improvements for the rotate widget in transform property window

  • Instantly hide the Transform sub-frame UI when there is no xformOp exist in a prim

  • Setting random imgui context right after detaching…

  • Returning the resize event back to its original place…

  • Remove Omniverse from extensions title

  • Add a transformOp menu in the Add button to add the missing xformOps.

  • orient(shown as euler) property widget was not updating when rotating object in the viewport

  • [GXF] Fixed crash in TreeView

  • select invert fix for no default prim

  • Fix perf problems due to Tf.Notice leak in various property widgets

  • Disable live update and ‘save and replace’ for read-only layers

  • Fixed drag-and-drop from stageview to stage window

  • [omni.kit.window.viewport] Do not show xform gizmo for joints

Rendering

  • Blacklist Pascal and Volta GPUs for ray-tracing

  • Set default value of allowCutoutOpacity to true

  • Improve load times in scenes with many small textures

2020.3.2 Hot Fix

General

  • Added a UsdManager::advanceSyncScopes that releases all deferred resources

  • Fixed crashreporter: Now reports submission id to log

  • Better treatment for unrecognized primvar from USD

  • Fixed particle systems uv bug

  • Improved (MGPU) device selection on hybrid setups

  • Fixed a bug that was resulting in alpha-masked materials exported from UE4 not having allowCutoutOpacity set.

2020.3

Content Browser

  • omni.kit.window.content_browser - new - A full replacement for the previous functionality implemented as a Python extension.

  • omni.kit.window.stageviewer - new - Inspect USD Stages in Memory from a content browser context menu

omni.ui

  • Many improvements and optimizations

  • New widgets such as multiline text-editor

  • Standalone omni.ui application to learn omni.ui

Property window and widget extensions

  • omni.kit.window.property

  • omni.kit.property.usd

  • omni.kit.property.camera

  • omni.kit.property.light

  • omni.kit.property.material

  • omni.kit.property.geometry

  • omni.kit.property.audio

  • omni.kit.property.transform

FilePicker

  • omni.kit.window.filepicker - new - A filepicker dialog that can be easily integrated into any Python extension.

Kit Microservices Framework

  • omni.services: Improved, extended

  • omni.kit.window.render_farm

Thumbnail Generation Service

  • omni.services.thumbnail.images

  • omni.services.thumbnail.usd

  • A thumbnailer service that generates thumbnails for local files (USD, Texture) as well as Omniverse files, and is integrated into the content browser (built with Kit Microservices)

Render Settings

  • omni.rtx.window.settings

  • omni.rtx.settings.core

  • omni.iray.settings.core

Movie Capture (new-gen capture tool which works with async rendering, IRay renderer)

  • omni.kit.capture - core

  • omni.kit.window.movie_maker - UI

IRay

  • now fully supported as a renderer

Extensions System

  • omni.kit.registry.nucleus Extensions Registry

  • omni.kit.window.extensions - new - Extensions UI/Browser

Hydra

  • omni.hydra.pxr - new - allow use of Pixar hydra render delegates in the Kit Viewport

  • Added hydra HdStorm support and add to Kit distro. (with support for USDPreviewSurface)

Script Editor

  • omni.kit.window.script_editor - improved and updated

Console

  • omni.kit.console - improved and updated

Materials and MDL support

  • omni.kit.material.library - new

  • general improvements and updates

ImageViewer

  • omni.kit.window.imageviewer - new

Asset Importer

  • omni.kit.tool.asset_importer - many improvements and updates

Stage Widget

  • omni.kit.widget.stage - improved and updated

USD Collector Tool

  • omni.kit.tool.collect - rewritten

Omni::UI Graph Widget

  • omni.kit.widget.graph - improved and updated

Splash Screen

  • omni.kit.window.splash - new - startup splash screen for Omniverse Apps

Layer Window

  • omni.kit.widget.layers - remove dependency on editor

KIT 2020.2.2 Hotfix

General

  • Improved CloudXR performance and update CloudXR version

Core Framework & USD

  • Fix referencing local files from inside omniverse files

  • Fix list cache not clearing deleted items.

2020.2.1 Hotfix

General

  • Updated omniverse_asset_converter to fix shapenet crash

  • Build: fixed missing libffi.so.6 issue on ubuntu 20 when loading omni.physx

  • Pasting URLs from ov-web into Kit content browser now works

  • Adding connection to server root after adding connection to server subdir now works

  • URLs to Nucleus directories didn’t work unless there was a shortcut in the content browser to the exact server

  • moved the /renderer/mdl/searchPaths/server setting to the right scope in kit-core.json file

  • Uploading of crash dumps to backtrace server re-enabled

  • Added Colorspace Support for UsdUVTexture

  • Added Colorspace Support and specular workflow in UsdPreviewSurface

Client Library

  • Bugfix: would sometimes (very rarely) cause data loss if you got a disconnect while uploading a file.

  • Bugfix: would fail to download a file if it was an exact multiple of 1MB

  • Bugfix: USD files from Nucleus servers were being deleted unless saved twice

omni.usd

  • API call to get Instance Path/URI from BBox Instance ID (and vice versa)

Extension System

  • General Improvements

Omniverse RTX

  • Support colorSpace and specular workflow in UsdPreviewSurface

  • Fix Path-Traced fog, was too dark when outside the fog

  • Fix naming of cutout opacity render settings

  • Remove hard-coded legacy server-side MDL search paths

  • Synthetic Data support: Add API to grab uri from instance index for omni.syntheticdata

  • Synthetic Data support: Dump bounding box data directly from instance constant

  • Treat translucent objects that cast shadows as opaque for the purposes of synthetic data gathering

2020.2.1 Hotfix

General

  • Updated omniverse_asset_converter to fix shapenet crash

  • Build: fixed missing libffi.so.6 issue on ubuntu 20 when loading omni.physx

  • Pasting URLs from ov-web into Kit content browser now works

  • Adding connection to server root after adding connection to server subdir now works

  • URLs to Nucleus directories didn’t work unless there was a shortcut in the content browser to the exact server

  • moved the /renderer/mdl/searchPaths/server setting to the right scope in kit-core.json file

  • Uploading of crash dumps to backtrace server re-enabled

  • Added Colorspace Support for UsdUVTexture

  • Added Colorspace Support and specular workflow in UsdPreviewSurface

Client Library

  • Bugfix: would sometimes (very rarely) cause data loss if you got a disconnect while uploading a file.

  • Bugfix: would fail to download a file if it was an exact multiple of 1MB

  • Bugfix: USD files from Nucleus servers were being deleted unless saved twice

omni.usd

  • API call to get Instance Path/URI from BBox Instance ID (and vice versa)

Extension System

  • General Improvements

Omniverse RTX

  • Support colorSpace and specular workflow in UsdPreviewSurface

  • Fix Path-Traced fog, was too dark when outside the fog

  • Fix naming of cutout opacity render settings

  • Remove hard-coded legacy server-side MDL search paths

  • Synthetic Data support: Add API to grab uri from instance index for omni.syntheticdata

  • Synthetic Data support: Dump bounding box data directly from instance constant

  • Treat translucent objects that cast shadows as opaque for the purposes of synthetic data gathering

2020.2

Client Library

  • New omni.client extension (all extensions using python/C++ client lib should set this as extension dependency).

  • omni.client python binding.

  • OmniClient.h C++ dynamic library interface.

  • OmniClient carbonite interface.

  • DataSource interface with carb.datasource-omniclient.plugin implementation.

  • Direct use of Connection Library, IConnectionHub, omni_usd_plugin, omni.connection, omni.connectionhub, omni.usd_plugin are now deprecated. Any new carbonite plugins, Kit extensions should develop with client library/omni.client directly. Any old extensions/scripts/plugins using these components will stop working and need to be updated.

  • URL format has changed. You do not need to make an explicit connection to a server to access the files, instead you specify the server name in the URL. For example if you want to load a file from localhost, previously you need to log into localhost first, then open omni:/Users/foo/bar.usd. Now you can open omniverse://localhost/Users/foo/bar.usd directly. Client library manages the connection internally.

  • With the new URL format, you can now reference USD layers across servers (experimental, material may not work properly).

  • Old omni: URL will still work in USD, but it’s recommended to update your files to use the full qualified omniverse:// URL.

Extensions System

  • Extension system now supports setting registry provider which can be implemented anywhere

  • Add omni.kit.registry.nucleus extension which implement registry provider interface using nucleus and client library

  • Add more API to extension manager to fetch extension info, to allow treating both remote and local extension in uniform way

  • Added “enabledCore” setting to enable some extensions before others (like extension registry).

  • Extensions 2.0 manager UI with remote extension browser

  • By default extension system now prefers highest extension version

  • Add “list all extensions” cmd param to kit.exe

  • Add publish command to kit.exe

  • package.target config property. Allows to specify platform specific filters. It is also autofilled when publishing. Allows publishing of binary extensions.

  • Semantic Versioning support, including prerelease and metadata

  • Proper package name for extensions (using version and package.target)

  • Version removed from premake and moved into extension.toml.

  • Extension.toml reworked, added [package] section to avoid polluting root, added various info for UI here.

  • CHANGELOG in extension.toml + example

  • Add platform info to IApp interface

  • Added live mode support for documentation editing (build_docs.bat -l)

  • Huge extension documentation update

General Improvements

  • Changed settings override command line prefix to –/ and previous prefix –carb/ is now deprecated.

  • Refactored and cleaned up standalone rendering codepath that is used in Kit Mini and Kit non-RTX.

  • Editor interface is bumped to version 1.0 to facilitate semantic compatibility.

  • Added flag –skip-core-config to force Kit to load without the implicit configuration files (kit-core.json and kit-default.json)

  • New way to process Kit experience configuration files, allowing configuration merging using –merge-config/-m command line arguments, with experimental support of configuration file imports (using “@import@” directive) and appending array values using “++” child field.

  • Kit data path now includes build number

  • New extension omni.kit.usda_edit that allows editing usd file as text in the external editor

  • Stage Window: displaying instance proxies

  • Content Browser: Ability to use custom context menu

  • Bugfix: Press F to frame objects will no longer include the bounds of Camera and Light gizmo.

  • Bugfix: Fix normal issues of creating standard mesh in z-up stage.

  • Bugfix: Stage Window: fixed tree updating when muting layers

  • Bugfix: Stage Window: fixed removing of multiple items

  • Bugfix: Stage Window: fixed Ctrl-A

  • Bugfix: Stage Window: fixed focus on selection

Animation

  • omni.anim.usdskel an OmniGraph-based extension to support Skinning, BlendShape (no skinning), BlendShape & Skinning (preskinning)

  • Split the transform constraints extension into three extensions: omni.anim.wrap (a mesh-to-mesh deformer), omni.anim.xform_constraints, omni.anim.pinConstraint

  • omni.anim.jiggle extension to simulate the secondary jiggle bounce mesh deformation

  • Add options in the Preference window to select default xformOp when creating new prims

  • Add support of USD layer offset such that animations in different layers with different timeCodePerSecond can play together, a.k.a auto retiming.

  • Add Transform spline interpolation supported in omni.anim.timesample_editor , such that the key framed xForm value can be evaluated in Bezier curve interpolation method.

  • Moved the timeCodePerSecond editing feature from the timeline UI to the omni.anim.timesample_editor window

  • Switched the default animation time unit from seconds to frames in the timeline UI

  • Improved the robustness of omni.anim.player such that it can playback almost all kind of animation scene. The only exception is the none-OmniGraph skeleton mesh pipeline, it is a known issue and will be address in the next release.

UI Framework

  • Moved Omni::UI to a separate extension

  • New embeddable omni.kit.widget.filebrowser UI widget for exploring file systems, including nucleus servers.

  • New widget, ImageWithProvider and a set of helper ImageProviders, which serve as a source of image data for the widget. ByteImageProvider allows to display raw byte data, RasterImageProvider allows to load a raster image and display it, VectorImageProvider allows to load vector image, rasterize it and display.

  • TreeView: rewrote to avoid using ImGui table

  • TreeView: the ability to reorder items

  • Added new extension omni.graph.ui that allows inspect omni.graph and UsdShade networks as graph view

  • Delayed UI population with Frame.set_build_fn

  • Ability to overlay existing windows

  • Bugfix: Fixed possible freeze/crash on window resize.

  • Bugfix: TreeView: fixed selection lag and selection crash

  • Bugfix: CheckBox: fixed disabled state

  • Bugfix: CollapsableFrame: fixed margin and padding

Kit Application UI/Material Workflow

  • Toolbar has been moved from C++ to python using omni.ui.

  • Layers

  • Layers window has been written with omni.ui and moved to python extension.

  • It supports live mode control per single layer.

  • Improvements to Cache/Live mode indicator.

  • Content Window now supports multiple servers at the same time. All local drives will also be listed by default.

  • Global login window is removed. On-demand login will popup when needed.

  • “file:” prefix is removed from local file path returned in FileDialog and in Content Window’s address bar (pending cherry-picking)

  • Improve the collect tool to optimize the collect performance.

  • Improve asset importer to support FBX version under 7.

  • New Copy Service extension for copying files between Nucleus and local file servers.

  • Stage widget type column on by default

  • Stage Widget show/hide columns

  • Bugfix: Certain aliasing on UI images has been improved.

  • Bugfix: Rasterized svg glyph is now center aligned

Cloud and Microservices

  • Kit control port extension is now part of Omniverse. It forms the base of the micro services framework that is being built around it. It

  • Kit-services is an application that makes it easy to get going with Kit and its micro services framework. Build, run and deploy kit microservices.

  • Basic facilities that make it easier to write stateless services using dependency injection.

Hydra Viewport

  • Early preview of the new hydra viewport extension in kit, accessed by running kit-hydra.bat in Windows. This viewport renders the USD world using render delegate plugins like Pixar’s OpenGL based hdStorm and hdEmbree. This allows kit to run on machines with non-RTX GPUs and be embedded in lightweight, quick loading experiences. The hydra viewport is not yet feature complete, but picking and camera controls are implemented.

Viewport Window

  • Performance improvements for UI draw event stream events creation/dispatch

  • Viewport context menu add group selected

  • Viewport window prim selection fix for context menu

Ansel

  • Cleaned up Ansel extension matrix code

  • Default save folder matches recommended Ansel default folder

Materials

  • Improved OmniGlass has more intuitive controls to simulate refractive materials. Please note, in some cases there can be a look change.

  • New OmniPBR_ClearCoat is a multi-layer physical material that adds an additional clear thin coat to OmniPBR.

  • Both materials also have Opacity versions that add cutout opacity mapping support.

Physics & Simulation - General

  • Debug visualization fixes

  • Grab with force can have now force value defined in Physics settings window

  • Fixed runtime switch of collision shapes inside bodies

  • Updated Physics demos to new UI, added custom parameters to demos

  • Improved convex decomposition performance and quality

  • Debug visualization for collisions supports time varying transformations

  • Physics demos are created under default prim

  • Improved errors while parsing physics data out of USD

  • Commands for physics menu - undo/redo works for physics menu

  • Undo/redo for physics properties changes

  • Physics error stream added

  • Support for distance joint springs

  • New PSCL (physics scripting language) demos

  • Documentation for physics extensions

  • Documentation for physics python bindings

  • Exposed disable gravity on PhysxRigidBodyAPI

  • Blast extension support for impact based damage

Physics & Simulation - Vehicles

  • Support for PhysX vehicles

  • Default input device support to drive a vehicle

  • Custom camera types

  • Special property windows

  • Vehicle creation wizard

  • Samples

Physics & Simulation - Blast

  • Voronoi fracture of UsdGeomMesh

  • “Explode view” of fractured chunks

  • Multilevel fracture - can select chunks in explode view (or stage view) and fracture those further

  • Ability to set interior materials of fractured meshes

  • Fracturing a mesh with a PhysicsAPI creates a destructible rigid body

  • Ability to choose kinematic or dynamic physics mode for the initial destructible rigid body

  • Can select multiple meshes and create a combined-mesh destructible

  • Reset feature deletes blast object and restores original mesh

  • Impact damage option

  • Contact threshold

  • Ability to attach a blast destructible to the static world or a dynamic rigid body

  • Damage profiles: radial, cutter, and impact spread

  • Base damage amount

  • Min/max damage distance

  • Impulse to apply to chunks when taking damage

  • Impact-to-damage setting

  • Max contact impulse, to allow heavy objects to pass through “weak” destructibles (such as a canonball through a window)

2020.1: Hotfix

General

  • Add texture supports for ShapeNet importer in omniverse_asset_converter

  • Updates from a referenced file that gets changed do not get reflected in a new scene.

  • Fixed showing of Black Sky When Opening Models in View

  • Fixed mouse picking for joint to be forced based since it was too strong, leading to joint being pulled apart

  • Changed error reporting for articulation joint created without bodies

  • Fixed problem with disabling of joints, they can now be disabled

  • Fixed crash when removing collisionAPI in Kit while simulation is running

  • distance joint spring enabled exposed

  • Following CPU/GPU logs added during startup

  • A table to show: Memory size (used/free), swap/page size (used/free), CPU and GPU brand names, CPU cores and logical processors.

  • Enumerate all GPUs on device creation failure

  • Indicate which GPU chosen by setting active in table

  • Scoring GPUs: priority based on per 256 MB GPU memory and “RTX” in the name

  • Improve GPU selection for multi-gpu: Skip old GPUs and fix incorrect GPU counting

  • Fixed the problem where Microfacet with roughness of 0 cause blurry reflections and transmissions by updating to newer MDL SDK

  • Fixed Viewport corruption during View startup on MGPU

  • Fixed perf hit caused by enabling synthetic data bounding boxes

  • Fixed problem which was causing dramatic changes in Viewport brightness changes when moving camera

  • Implement a camera sensor to extract the tight 2D bounding box data of the objects that a camera has in view

Isaac Sim

  • mechanism to map instance segmentation URI to a USD Object for omni.syntheticdata

Physics/Simulation

  • Switched mouse drag to a weaker force based approach so it doesn’t pull joints apart. Previous joint based behaviour can be enabled in physics settings.

  • Joints can be enabled/disabled through jointEnabled attribute

  • Fixed crash when removing collisionAPI in Kit while simulation is running

2020.1

Core Framework & USD

  • Refactor of the Kit Classes splitting the API in more logical pieces.

  • New Extension system (Extension 2.0) with dependency management and clearer structure.

  • Many of the Kit Windows are now Extension 2.0.

  • New interface ITimeline: Manages a global timeline for animation control.

  • Layers’ interfaces have been re-organized to support nesting of layers (support for sub-layers of sub-layers).

  • Added support for synchronizing time across Omniverse stage in Live mode.

  • Added default option to keep UsdPrim’s world transform when re-parenting.

  • Allowed collapsed copy of reference prim’s descendants.

  • UsdShadeShader prim’s subIdentifier now requires no namespace prefix and will issue a warning if namespace is included.

  • New mesh generator and general primitive improvements.

  • White Mode now has a global exception list in Preferences to exclude materials that will not be changed when White mode is enabled.

  • USD diagnostic message is now turned on by default to help guide correct USD usage and debugging.

  • Add support for nesting sub-layers for USD compliance so users can operate the whole layer tree.

  • Improved stage save workflow to control the granularity of saving of stage.

  • OM-Fixed UsdPrim visibility not honoring display purpose filter settings.

  • OM-Popup menu when drag and drop MDL file onto a UsdPrim now only includes UsdGeomGprim, UsdGeomSubset and UsdGeomXform.

  • OM-10x default far-plane to allow rendering bigger scenes.

  • OM-Improved performance when framing objects by pressing F in viewport.

  • OM-Fixed std::bad_weak_ptr exception on several omni.kit.ui python bindings.

  • OM-Fixed “Create Camera from View” only taking the local transform of the source camera.

UI Framework

  • New UI toolkit called Omni::UI to enable extendable and visually compelling user interfaces.

  • Omni UI Components: Dynamic layout system, Flexible styles, Button, Image, Label, Model based widget like ColorWidget, Slider, ComboBox, ToolButton.

  • Advanced UI element for Tree, List Views using fast and flexible models.

  • Workspace system to control Kit’s windows and docking.

  • Streaming Widget extension.

  • New Web component based on chrome to create web content views and based interfaces.

  • Previous python UI system is still present but will be deprecated over the next couple of versions.

  • Stage View re-implemented using Omni::UI in with Python.

Kit Application UI/Material Workflow

  • OM-Status bar now displays the last logging message at bottom left corner.

  • OM-Support to drag and drop materials from stage window to viewport window to enable binding of material.

  • OM-Context menu support using Right click in Layer, Stage and Viewport Windows.

  • OM-New Scene Presets and options to create your own.

  • OM-New Selection workflow to Select All, None, Inverse, Hide, Unselect etc.

  • OM-Viewport HUD stats on/off.

  • OM-Viewport Display Purpose menu.

  • OM-Viewport Display By Type menu.

Cloud and Microservices

  • OM-New Control Port extension to write micro-services for Kit.

  • OM-New Kit agent extension to enable to launch Kit instance remotely.

Streaming

  • OM-Created an Omniverse Kit Remote installer.

  • OM-Client streaming window is now resizable, Kit must be launched with –carb/app/livestream/allowResize=true to enable the feature.

  • OM-Windows clients are now launched automatically when a URL beginning with kit-remote-2020-1:// is present. For instance, kit-remote-2020-1://127.0.0.1 would launch Omniverse Kit Remote and automatically attempt to connect to a streaming Kit server on localhost.

  • OM-Allow High DPI sessions in Omniverse Kit Remote with the -d command line parameter.

Feature or Issue

Minimum Windows Driver Versions

Minimum Linux Driver Versions

Live streaming on systems with multiple GPUs

442.76 or 450.78
Unknown

Reduced memory usage with small meshes with Vulkan

450+
450+

Ansel support on systems with multiple GPUs

446.09, 451.02
Not applicable (not supported)

Fix for crashes on Linux (X windows or full system hang)

not applicable
450.34

Fix for some GPU memory allocation errors on Linux

not applicable
450.29

Known issues caused by driver bugs or missing functionality

  • OM-Standard Surface material causes crashes (all platforms)

  • OM-Cached Path-Tracing is not supported on Vulkan (Windows and Linux)

  • OM-Multi-GPU is not supported on Linux

Materials

  • OM-Improvements to MDL loading

  • OM-Changes to default binding strength to improve authoring experience

  • OM-Bug fix to only author material binding at authoring locations.

  • OM-Validate / update all clients to write correct MDL schema

  • OM-Added UDIM support in Kit and Maya

  • OM-Drag and drop materials to Viewport presents only bindable locations in the popup list. (phase 1 update, phase 2 next release)

  • OM-Added ability to select bounded objects from material.

  • OM-UsdPreviewSurface default ST wrap mode is now set to Repeat

  • OM-Making updates and improvements to Material Documentation in 2020.1.

  • OM-New MDL SDK with MDL 1.6 Support

  • OM-Hair BSDF support

  • OM-MDL Plugin for Arnold

OmniGraph

  • OM-Compute graph framework is now OmniGraph!

  • OM-Added a number of deformer, animation constraint, and particle system nodes

  • OM-Added Python bindings

  • OM-Added ability to create nodes through Python

  • OM-Added ability to create sub-graphs

  • OM-Added node connection UI

  • OM-Added baseline documentation about the graph system and the roadmap ahead

  • OM-Simplified Compute Node registration process

  • OM-Added support for simplified node type registration

Animation

  • OM-Many animation tools are now based on OmniGraph

  • OM-Added OmniGraph support for animation constraints (transform, mesh constraints)

  • OM-Polished transform constraint, which allows users to constrain a USD prim to transform of another prim (or a joint in USDSkel).

  • OM-Polished mesh-mesh constraint, which deforms a mesh based on deformation of another mesh

  • OM-Added a few deformers based on OmniGraph framework

  • OM-Skinning support for UsdSkel as Omnigraph deformer (omni.anim.deformer)

  • OM-Polished anim clips (omni.anim.clips), which allows users to import, retime USDSkel based animations

  • OM-Added anim player tools provide basic support for animation play of independent animation clips

  • OM-Anim behavior extension was removed, and no longer supported

  • OM-Basic time sample (key frame) editing through the time sample editor (omni.kit.builtin.timesample_authoring extension

  • OM-Various bug fixes related to UsdSkel and animation loading from USD and FBX.

Physics / Simulation

  • OM-Physics and PhysX USD schema updated.

  • OM-New Physics properties tab.

  • OM-Improved physics visualization options.

  • OM-User can remove physics components.

  • OM-Masses can be specified manually with Mass API components.

  • OM-Added collision filtering with collision groups.

  • OM-Added joint creation and editing.

  • OM-Added contact reporting for extensions.

  • OM-Improved articulation editing.

  • OM-Physics property editor for editing schema APIs directly.

  • OM-Blast destruction added.

KIT Known Limitations

  • During live edit, objects often revert to the original positions (often during viewport drag)

  • During live edit, flickering can occur with objects the viewport which affects those participants viewing the edit (and does not affect the participant performing the edit operation on the object)

  • Live editing of the same layer by multiple users can cause instability in Kit, resulting in crashes and or freezing of the UI

  • Kit Application UI/Material Workflow

    • Live MDL file editing is broken (need to restart Kit to reload edited MDL).

    • Live material parameter editing between Connector (e.g. Maya) and Kit is not working properly

    • Cross-server reference of USD which contains MDL that uses server-side search path is not working properly. You will see red material in such cases.