Lights (usdLux)

• Overview
  • UsdLux Schemas and Concepts
    • Endowing Light Capabilities
    • Representing Boundable Lights
    • Representing Non-boundable Lights
    • Enabling Light-shaping and Shadowing Capabilities
    • Representing Filters on Lights
  • Light Units
  • Understanding Light Contributions
  • Light Shaping
    • Controlling Light Spread
    • Configuring Light Cone and Spotlight Settings
    • Configuring Light Distribution Using IES Profiles
      • Best Practices When Working With angleScale
  • Shadows
    • Enabling or Disabling Shadows
    • Changing Shadow Color
    • Adjusting Shadow Distance and Falloff
  • Mesh Lights
  • Light-linking and Shadow-linking
• BoundableLightBase
  • Properties
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• CylinderLight
  • Properties
    • inputs:length
    • inputs:radius
    • light:shaderId
    • treatAsLine
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• DiskLight
  • Properties
    • inputs:radius
    • light:shaderId
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• DistantLight
  • Properties
    • inputs:angle
    • inputs:intensity
    • light:shaderId
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• DomeLight
  • Properties
    • guideRadius
    • inputs:texture:file
    • inputs:texture:format
    • light:shaderId
    • portals
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• DomeLight_1
  • Properties
    • guideRadius
    • inputs:texture:file
    • inputs:texture:format
    • light:shaderId
    • poleAxis
    • portals
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• GeometryLight
  • Properties
    • geometry
    • light:shaderId
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• LightAPI
  • Properties
    • collection:lightLink:includeRoot
    • collection:shadowLink:includeRoot
    • inputs:color
    • inputs:colorTemperature
    • inputs:diffuse
    • inputs:enableColorTemperature
    • inputs:exposure
    • inputs:intensity
    • inputs:normalize
    • inputs:specular
    • light:filters
    • light:materialSyncMode
    • light:shaderId
• LightFilter
  • Properties
    • collection:filterLink:includeRoot
    • lightFilter:shaderId
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• LightListAPI
  • Properties
    • lightList
    • lightList:cacheBehavior
• ListAPI
  • Properties
    • lightList
    • lightList:cacheBehavior
• MeshLightAPI
  • Properties
    • light:materialSyncMode
    • light:shaderId
• NonboundableLightBase
  • Properties
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• PluginLight
  • Properties
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• PluginLightFilter
  • Properties
  • Inherited Properties (LightFilter)
    • collection:filterLink:includeRoot
    • lightFilter:shaderId
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• PortalLight
  • Properties
    • inputs:height
    • inputs:width
    • light:shaderId
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• RectLight
  • Properties
    • inputs:height
    • inputs:texture:file
    • inputs:width
    • light:shaderId
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• ShadowAPI
  • Properties
    • inputs:shadow:color
    • inputs:shadow:distance
    • inputs:shadow:enable
    • inputs:shadow:falloff
    • inputs:shadow:falloffGamma
• ShapingAPI
  • Properties
    • inputs:shaping:cone:angle
    • inputs:shaping:cone:softness
    • inputs:shaping:focus
    • inputs:shaping:focusTint
    • inputs:shaping:ies:angleScale
    • inputs:shaping:ies:file
    • inputs:shaping:ies:normalize
• SphereLight
  • Properties
    • inputs:radius
    • light:shaderId
    • treatAsPoint
  • Inherited Properties (Boundable)
    • extent
  • Inherited Properties (Xformable)
    • xformOpOrder
  • Inherited Properties (Imageable)
    • proxyPrim
    • purpose
    • visibility
• VolumeLightAPI
  • Properties
    • light:materialSyncMode
    • light:shaderId