Omniverse Kit

Kit

• KIT Overview
  • What is Omniverse Kit?
• Developer Manuals
  • Scripting in Omniverse Kit
    • NVIDIA Omniverse™ Kit Python API
    • Carbonite SDK
• Release Notes
  • 102.0
    • omni.usd
    • omni.kit.window.file
    • omni.kit.window.movie
    • omni.kit.widget.stage
    • omni.graph.core
    • carb.flatcache
    • omni.kit.property.layer
    • omni.kit.window.filepicker
    • omni.kit.widget.filebrowser
    • omni.ui
    • omni.kit.usda
    • omni.ext
    • omni.kit.widget.layers
    • omni.kit.material.library
    • omni.kit.tool.collect
    • omni.kit.core.tests
    • omni.kit.window.preferences
    • omni.flowusd
    • omni.kit.window.viewport
    • omni.kit.window.content
    • omni.kit.thumbnails.usd
    • omni.kit.compatibility
    • omni.kit.app
    • omni.graph.ui
    • omni.rtx.window.settings
    • omni.graph
    • omni.example.ui
    • omni.kit.window.usd
    • omni.kit.window.property
    • omni.kit.capture
    • omni.kit.registry.nucleus
    • omni.kit
    • omni.kit.livestream.core
    • omni.kit.commands
    • omni.kit.window.profiler
    • omni.kit.window.popup
    • omni.example.hydra
    • omni.kit.test
    • omni.kit.widget.versioning
    • omni.renderer
    • omni.kit.window.toolbar
    • omni.debugdraw
    • omni.kit.window.render
    • omni.kit.window.extensions
    • omni.kit.window.material
    • omni.kit.context
    • omni.kit.telemetry
    • omni.kit.property.usd
    • omni.appwindow
    • omni.kit.menu.file
    • omni.kit.menu.utils
    • omni.kit.renderer.core
    • omni.kit.splash
    • omni.kit.window.script
    • omni.hydra
    • omni.hydra.scene
    • omni.kit.notification
    • omni.usd.schema.anim
    • omni.kit.xr
    • omni.kit.versioning
    • omni.graph.tools
    • omni.kit.widget.graph
    • omni.videoencoding
    • omni.services.transport.client.idl
    • omni.gpu
    • omni.kit.stage
    • omni.renderer.utils
    • omni.ui.ImageProvider
    • omni.kit.property.light
    • omni.services.thumbnails.images
    • omni.kit.window.stage
    • omni.services.transport.client.https
    • omni.kit.tagging
    • omni.kit.window.cache
    • omni.hydra.pxr
    • omni.kit.quicklayout
    • omni.kit.window.stream
    • omni.services.mdl
    • omni.services.core
    • omni.services.client
    • omni.usd.config
    • omni.kit.viewport
    • omni.example.greet
    • omni.kit.widget.settings
    • omni.timeline
    • omni.graph.core.ogn
    • omni.kit.menu.select
    • omni.kit.property.material
    • omni.kit.stage.copypaste
    • omni.graph.examples.cpp
    • omni.iray.render
    • omni.kit.property.transform
    • omni.kit.menu.create
    • omni.kit.menu.edit
    • omni.graph.nodes
    • omni.ansel
    • omni.kit.tool.asset
    • omni.kit.renderer.capture
    • omni.kit.autocapture
    • omni.kit.property.geometry
    • omni.kit.widget.fast
    • omni.kit.primitive.mesh
    • omni.usd.libs
    • omni.command.usd
    • omni.usd.schema.sequence
    • omni.usd.schema.physics
    • omni.kit.livestream.webrtc
    • omni.kit.widget.prompt
    • omni.kit.window.splash
    • omni.kit.widget.cef
    • omni.kit.widget.webview
    • omni.kit.window.transform
    • omni.kit.debug.python
    • omni.kit.async
    • omni.kit.livestream.native
    • omni.services.transport.server.tcp
    • omni.kit.window.console
    • omni.graph.expression
    • omni.kit.asset
    • omni.services.registry
    • omni.kit.window.status
    • omni.services.transport.client.http
    • omni.kit.skelvis
    • omni.kit.numpy.common
    • omni.hydra.examples
    • omni.kit.utility.prim
    • omni.ui.bind
    • omni.kit.mainwindow
    • omni.isaac
    • omni.kit.ui
    • omni.kit.editor
    • omni.kit.usd
    • other
  • 100.1.1 Hotfix
  • KIT 100.1
    • Asset Import/export
    • UI
    • Particles/Dynamics
    • Extensions
    • USD/Hydra
    • Omnigraph
    • Content Browser
    • Filebrowser/Picker
    • Physics
    • Miscellaneous
    • Rendering
  • 2020.3.2 Hot Fix
    • General
  • 2020.3
    • Content Browser
    • omni.ui
    • Property window and widget extensions
    • FilePicker
    • Kit Microservices Framework
    • Thumbnail Generation Service
    • Render Settings
    • Movie Capture (new-gen capture tool which works with async rendering, IRay renderer)
    • IRay
    • Extensions System
    • Hydra
    • Script Editor
    • Console
    • Materials and MDL support
    • ImageViewer
    • Asset Importer
    • Stage Widget
    • USD Collector Tool
    • Omni::UI Graph Widget
    • Splash Screen
    • Menu
    • Layer Window
  • KIT 2020.2.2 Hotfix
    • General
    • Core Framework & USD
  • 2020.2.1 Hotfix
    • General
    • Client Library
    • omni.usd
    • Extension System
    • Omniverse RTX
  • 2020.2.1 Hotfix
    • General
    • Client Library
    • omni.usd
    • Extension System
    • Omniverse RTX
  • 2020.2
    • Client Library
    • Extensions System
    • General Improvements
    • Animation
    • UI Framework
    • Kit Application UI/Material Workflow
    • Cloud and Microservices
    • Hydra Viewport
    • Viewport Window
    • Ansel
    • Materials
    • Physics & Simulation - General
    • Physics & Simulation - Vehicles
    • Physics & Simulation - Blast
  • 2020.1: Hotfix
    • General
    • Isaac Sim
    • Physics/Simulation
  • 2020.1
    • Core Framework & USD
    • UI Framework
    • Kit Application UI/Material Workflow
    • Cloud and Microservices
    • Streaming
    • Known issues caused by driver bugs or missing functionality
    • Materials
    • OmniGraph
    • Animation
    • Physics / Simulation
  • KIT Known Limitations
• Linux Troubleshooting
  • Q1) How to install a driver.
  • Q2) Omniverse kit logs only listed one of my GPUs, but nvidia-smi shows multiple GPUs.
  • Q3) How to verify a correct Vulkan setup with vulkaninfo or vulkaninfoSDK utility
  • Q4) I have a single GPU, but I see multiple GPUs of the same type reported in Omniverse kit logs.
  • Q5) Startup failure with: VkResult: ERROR_DEVICE_LOST
  • Q6) Startup failure with: GLFW initialization failed
  • Q7) Startup failure with: Failed to find a graphics and/or presenting queue.
  • Q8) Startup failure for carb::glinterop with X Error of failed request:  GLXBadFBConfig
  • Q9) How to specify what GPUs to run Omniverse apps on
  • Q10) Viewport is gray and nothing is rendered.
  • Q11) Getting spam of failures: Failed to create change watch for xxx: errno=28, No space left on device
    • To view the current watcher limit:
    • To update the watcher limit:
  • Q12) How to increase the file descriptor limit on Linux to render on more than 2 GPUs
    • To increase the file descriptor limit

Materials and Rendering

• Materials
  • Omniverse Materials
    • OmniPBR
      • Overview
    • OmniPBR ClearCoat
      • Overview
      • Parameters
        • Albedo
        • Reflectivity
        • AO
        • Emissive
        • Opacity
        • Clearcoat
        • Normal
        • UV
    • OmniGlass
      • Overview
      • Parameters
        • Color
        • Roughness
        • Refraction
        • Reflection
        • Normal
        • Opacity
        • UV
    • UsdPreviewSurface
    • OmniPBR_Opacity
    • OmniPBR ClearCoat Opacity
    • OmniGlass Opacity
    • OmniSurfaceBase and OmniSurfaceLiteBase
      • Overview
      • Parameters
        • Base (Diffuse reflection, Metal)
        • Specular (Specular reflection)
        • Transmission (Specular transmission)
        • Subsurface (Subsurface scattering, Diffuse transmission)
        • Coat (Specular reflection thin-shell)
        • Sheen (Specular retro-reflection)
        • Emission
        • Thin Film
        • Geometry Section (Opacity, Geometry normal, Displacement)
      • Presets
    • OmniHairBase
      • Overview
      • Parameters
        • Color
        • Specular (Specular reflection)
        • Diffuse (Diffuse Scattering)
        • Emission
        • Geometry (Opacity, Geometry normal, Displacement)
      • Presets
    • References
    • Color Space
  • Applying Materials
    • Apply a Material to a Mesh
      • Search Material List
    • Drag and Drop Assignment
  • Creating Materials
    • Create Material on Mesh
    • Create Material in Scene
  • Material Selection
    • Looks
    • Scene Material Quick Linking
    • Locate MDLs on your Nucleus
    • Finding Objects attached to a Material
  • Material Swap
    • Choose a Target Material
    • Choose a Source Material
    • Swap
  • UDIM Support
    • Overview
    • Using UDIM’s in Omniverse Create (Video)
    • Example
  • Expanding Your Library
    • MDL in Substance (Video)
• RTX Render Settings
  • Common Rendering Settings
    • Rendering
    • Geometry
    • Materials
    • Lighting
    • Simple Fog
    • Flow
    • Debug View
  • Post Processing Settings
    • Tone Mapping
    • Auto Exposure
    • Color Correction
    • Color Grading
    • XR Alpha and Video Compositing
    • Chromatic Aberration
    • Depth of Field
    • Motion Blur
    • FFT Bloom
    • TV Noise
    • Reshade
  • Real-Time Ray Tracing Settings
    • Eco Mode
    • Anti-Aliasing
    • Direct Lighting
    • Reflections
    • Translucency
    • Global Volumetric Effects
    • Caustics
    • Indirect Diffuse Lighting
    • Multi-GPU
  • Path-Traced Mode Settings
    • Anti-Aliasing
    • Firefly Filtering
    • Path-Tracing
    • Sampling & Caching
    • Denoising
    • Path-Traced Fog
    • Heterogeneous Volumes
      • How to create a VDB volume object
      • How to create a procedural volume object
    • Multi-GPU
  • Save Settings
    • Save Render Settings
    • Load Render Settings
    • Reset Render Settings
  • Persistent Settings

Feedback & Forums

• Documentation Fix Request
• General Feedback

Licenses

• Omniverse License
  • 1. Definitions.
  • 2. License.
  • 3. Distribution Requirements.
  • 4. Authorized Users.
  • 5. Limitations.
  • 6. Updates and Support.
  • 7. Log-In Information.
  • 8. Pre-Release Versions.
  • 9. Components Under Other Licenses.
  • 10. Ownership.
  • 11. Feedback.
  • 12. Contribution.
  • 13. Data Collection.
  • 14. No Warranties.
  • 15. Limitations Of Liability.
  • 16. Termination.
  • 17. General
  • 1. Scope.
  • 2. Services.
  • 3. Exclusions.
  • 4. Your Responsibilities.
  • 5. Service Fees; Payment Terms.
  • 6. Definitions.
• Other Licenses
  • -release License
  • -release License
  • DeltaFormatPlugins.linux64_release License
  • MarkupSafe License
  • NVIDIA License
  • OmniverseKit License
  • PIP-packages Licenses
  • PyInstaller License
  • PyYAML License
  • aftermath License
  • aiohttp License
  • altgraph License
  • animx License
  • anselcontrolsdk License
  • anselsdk License
  • api_server License
  • assimp License
  • async_timeout License
  • atomicwrites License
  • attrs License
  • basemdls License
  • boost License
  • boost License
  • boost_1_0 License
  • breakpad License
  • breakpad License
  • brotli License
  • brotli License
  • bzip2 License
  • bzip2 License
  • c License
  • c License
  • c-blosc License
  • carb_gfx_plugins License
  • carb_gfx_plugins License
  • carb_sdk License
  • carb_sdk License
  • carb_sdk_plugins License
  • carb_sdk_plugins License
  • carbonite License
  • catch2 License
  • cchardet License
  • client-library License
  • client-library License
  • compile-time-regular-expressions License
  • compile-time-regular-expressions License
  • concurrentqueue License
  • concurrentqueue License
  • concurrentqueue-mpmc_sema License
  • concurrentqueue-mpmc_sema License
  • cpp License
  • cpp License
  • cpp-httplib License
  • cpp-httplib License
  • cpp_redis License
  • cpptoml License
  • cpptoml License
  • ctre License
  • cuda License
  • cxxopts License
  • cxxopts License
  • d3dcompiler License
  • doctest-1 License
  • doctest-1 License
  • doctest License
  • doctest License
  • drivepdk License
  • drivepdk License
  • dxc License
  • easywsclient License
  • eigen License
  • embree License
  • embree License
  • ext_assetimport_release License
  • fast-quadric-mesh-simplification License
  • fastlz License
  • filmgrain2 License
  • flatbuffers License
  • fmt License
  • forgeaudio License
  • forgeaudio License
  • freetype License
  • gcc License
  • glew License
  • glew License
  • glfw License
  • glfw License
  • gli License
  • gli License
  • glm License
  • glm License
  • glslang License
  • gsl License
  • h5py License
  • hiredis License
  • hiredis License
  • idl.client.js License
  • idl.client.js-NPM Licenses
  • idl.client.js-PIP Licenses
  • idl.core.py License
  • idl.core.py-pip License
  • idl.cpp License
  • idl.cpp License
  • idl.py License
  • idl.py-PIP Licenses
  • idl.py-pip License
  • idl.transpiler License
  • idl.transpiler-NPM Licenses
  • idl.transpiler-npm License
  • idl.transpiler.linux License
  • ilmbase License
  • ilmbase License
  • imgui License
  • imguicolortextedit License
  • imguizmo License
  • iray License
  • iray-for-omniverse License
  • jinja2 License
  • jwt-cpp License
  • kaguya License
  • kaguya License
  • legion License
  • leveldb License
  • libbacktrace License
  • libbacktrace License
  • libcurl License
  • libcurl License
  • libffi License
  • libflac License
  • libflac License
  • libgcc License
  • libgcc License
  • libogg License
  • libogg License
  • libomnifuse License
  • libopus License
  • libopus License
  • libprometheus License
  • library License
  • library License
  • libstdc++ License
  • libstdc++ License
  • libunwind License
  • libuv License
  • libvorbis License
  • libvorbis License
  • libwebsockets License
  • libxml2 License
  • ltc License
  • lua License
  • lua License
  • lz4 License
  • mayatestsamples License
  • mdl License
  • mdl-sdk-for-arnold License
  • mdl-sdk-for-omniverse License
  • mdl_arnold License
  • mikktspace License
  • minhook License
  • minhook License
  • minimp3 License
  • minimp3 License
  • ms License
  • ms License
  • nanosvg License
  • nanovdb License
  • nanovg License
  • ngx_sdk License
  • ngx_snippets License
  • nlohmann-json License
  • nlohmann-json License
  • nng License
  • nv_usd License
  • nv_usd License
  • nvapi License
  • nvenc License
  • nvflow License
  • nvrtc License
  • nvtt3 License
  • nvtx License
  • nvtx License
  • nvwebview License
  • omni-asset.linux-x86_64 License
  • omni-client-library License
  • omni-config-cpp License
  • omni-config-cpp License
  • omni-connect-wrapper License
  • omni-core-materials License
  • omni-core-materials License
  • omni-image.linux64_release License
  • omni_physics License
  • omnitrace License
  • omnitrace License
  • omniverse-3dsmax License
  • omniverse-3dsmax-connector License
  • omniverse-asset-converter License
  • omniverse-maya-connector License
  • omniverse-sketchup License
  • omniverse.auth.client.c License
  • omniverse.auth.client.c-linux-x86_64 License
  • omniverse.auth.client.c-windows-x86_64 License
  • omniverse.discovery.client License
  • omniverse.discovery.client.c-linux-x86_64 License
  • omniverse.discovery.client.c-windows-x86_64 License
  • omniverse.discovery.client.c.linux-x86_64 License
  • omniverse.discovery.client.c.windows-x86_64 License
  • omniverse.discovery.client.py License
  • omniverse.discovery.client.py-pip License
  • omniverse.nucleus-server.bin.linux-x86_64 License
  • omniverse.search.client.py License
  • omniverse.search.client.py-pip License
  • omniverse.tagging.client.py License
  • omniverse_client_library License
  • omniverse_connection License
  • omniverse_connection License
  • omniverse_connection.windows-x86_64-release License
  • omniverse_resolvers License
  • omniverse_resolvers.linux-x86_64-release License
  • oneeurofilter License
  • openexr License
  • openexr License
  • openssl License
  • openssl License
  • opensubdiv License
  • opensubdiv License
  • openvdb License
  • openvr License
  • optix License
  • package-licenses_omniverse-revit License
  • package-licenses_omniverse-rhino License
  • packman-packager License
  • packman-packager-npm License
  • packman-packager-pip License
  • physxdevice License
  • physxsdk License
  • pillow License
  • ptex License
  • ptex License
  • pugixml License
  • pugixml License
  • pybind11 License
  • pybind11 License
  • pytest License
  • pytest_aiohttp License
  • python-1 License
  • python-1 License
  • python-2 License
  • python-2 License
  • python-3 License
  • python-3 License
  • python-4 License
  • python-4 License
  • python License
  • python License
  • rapidjson License
  • rapidjson License
  • rapidxml License
  • realm4kit License
  • redis-ms License
  • redis-ms License
  • rendering License
  • rtx_plugins License
  • samplingsphericalcaps License
  • sdl_gamecontrollerdb License
  • sdlgamecontrollerdb License
  • sdlgamecontrollerdb License
  • slang License
  • snappy-1 License
  • snappy License
  • spirv-headers License
  • spirv-tools License
  • sqlite License
  • sqlite License
  • stb License
  • stb License
  • stdint License
  • streamsdk License
  • tbb License
  • tbb License
  • teamcity_messages License
  • thirdparty License
  • tiny-process-library License
  • tinytoml License
  • tinytoml License
  • tracy License
  • tracy License
  • tracy_client_source License
  • tracy_client_source License
  • usd License
  • usd License
  • usd_audio_schema License
  • usd_ext_animation License
  • usd_ext_physics License
  • usd_ext_physics License
  • usd_schema_semantics License
  • valgrind-header License
  • valgrind-header License
  • valijson License
  • valijson License
  • vhacd License
  • video-xcode License
  • vulkan-2 License
  • vulkan-3 License
  • vulkan License
  • vulkan-root License
  • vulkansdk License
  • websockets License
  • winpixeventruntime License
  • xed License
  • xed License
  • zlib-1 License
  • zlib-1 License
  • zlib-2 License
  • zlib-2 License
  • zlib License
  • zlib License
  • zstd License
  • zstd License