ExternalTextureUpdate class sealed Assets and loading

When an ExternalTexture re-captures its source.

The same shape as WidgetUpdatePolicy and RenderTextureUpdate, so every live texture in the engine shares one mental model.

Constructors

ExternalTextureUpdate.interval(Duration duration)

Capture at most once per duration. Use for a video on a distant billboard, or any source that does not need to be current.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

everyFrame → const ExternalTextureUpdate

Capture on every frame that draws this source (the default).

manual → const ExternalTextureUpdate

Capture only when ExternalTexture.requestCapture is called.