UArOverlay class
A Flutter widget pinned to a node, an anchor or a world point.
Constructors
- UArOverlay({required String id, required Widget builder(BuildContext context, UArProjection projection), String? nodeId, String? anchorId, UArVector3 offset = UArVector3.zero, Alignment alignment = Alignment.bottomCenter, bool scaleWithDistance = true, double referenceDistance = 1.5, double minScale = 0.45, double maxScale = 1.25, double? maxDistance, bool hideWhenOffscreen = true, VoidCallback? onTap})
-
const
Properties
- alignment → Alignment
-
Which point of the widget sits on the tracked point.
final
- anchorId → String?
-
AR anchor the widget follows.
final
- builder → Widget Function(BuildContext context, UArProjection projection)
-
Builds the content.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hideWhenOffscreen → bool
-
Hides the widget when its point is off screen.
final
- id → String
-
Unique id.
final
- maxDistance → double?
-
Hides the widget beyond this distance (m).
final
- maxScale → double
-
Largest zoom.
final
- minScale → double
-
Smallest zoom.
final
- nodeId → String?
-
3D node the widget follows.
final
- offset → UArVector3
-
Local to the node / anchor, or a world point when neither is set.
final
- onTap → VoidCallback?
-
Called when tapped.
final
- referenceDistance → double
-
Distance (m) at which the widget has its normal size.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scaleWithDistance → bool
-
Shrinks the widget as it gets farther away.
final
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