---
title: USDStage.TimeCode
framework: usdkit
role: symbol
role_heading: Structure
path: usdkit/usdstage-4sfi1/timecode
---

# USDStage.TimeCode

A unitless point in time, used with time-varying values authored in 3D scenes.

## Declaration

```swift
struct TimeCode
```

## Topics

### Initializers

- [init(_:)](usdkit/usdstage-4sfi1/timecode/init(_:)-20ucy.md)
- [init(_:)](usdkit/usdstage-4sfi1/timecode/init(_:)-336gn.md)
- [init(preTime:)](usdkit/usdstage-4sfi1/timecode/init(pretime:)-2p3ii.md)
- [init(preTime:)](usdkit/usdstage-4sfi1/timecode/init(pretime:)-7gpbh.md)

### Instance Properties

- [isPreTime](usdkit/usdstage-4sfi1/timecode/ispretime.md)
- [value](usdkit/usdstage-4sfi1/timecode/value.md)

### Type Properties

- [default](usdkit/usdstage-4sfi1/timecode/default.md)
- [earliest](usdkit/usdstage-4sfi1/timecode/earliest.md)

### Default Implementations

- [CustomStringConvertible Implementations](usdkit/usdstage-4sfi1/timecode/customstringconvertible-implementations.md)

## Relationships

### Conforms To

- [Comparable](swift/comparable.md)
- [Copyable](swift/copyable.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [ExpressibleByFloatLiteral](swift/expressiblebyfloatliteral.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Working with time codes

- [timeCodeRange](usdkit/usdstage-4sfi1/timecoderange.md)
- [timeCodesPerSecond](usdkit/usdstage-4sfi1/timecodespersecond.md)