USDStage

Declaration

struct USDStage

Topics

Creating a stage

• init(displayName:loadingPayloads:)
• init(string:loadingPayloads:)
• init(_:type:loadingPayloads:)

Opening a stage

• open(rootLayer:sessionLayer:options:)
• open(_:sessionLayer:options:)
• open(_:loadingPayloads:)
• USDStage.OpenOptions
• USDStage.InitialLoadRule

Saving and reloading

• save()
• saveSessionLayers()
• reload()

Accessing prims and properties

• prim(at:)
• object(at:)
• property(at:)
• attribute(at:)
• relationship(at:)
• pseudoRoot
• defaultPrim
• hasDefaultPrim
• USDStage.Object

Authoring prims

• definePrim(at:type:)
• overridePrim(at:)
• removePrim(at:)

Traversing the scene

• descendants
• descendants(where:)
• allDescendants

Managing layers

• rootLayer
• muteLayer(_:)
• unmuteLayer(_:)
• isLayerMuted(_:)

Setting the edit target

• editTarget
• USDStage.EditTarget

Working with time codes

• timeCodeRange
• timeCodesPerSecond
• USDStage.TimeCode

Reading stage metrics

• metersPerUnit
• hasAuthoredMetersPerUnit
• upAxis
• fallbackUpAxis

Observing changes

• addObserver(for:using:)
• USDStage.Notice
• USDStage.ObjectsDidChange
• USDStage.ObservationToken

Exporting the stage

• exportPackage(to:options:)
• exportPackage(to:options:)
• exportFlattened(to:)
• exportFlattened(to:)
• USDStage.ExportOptions

Relationships

Conforms To

• Equatable

See Also

Essentials

• USDPrim
• USDLayer