SnapOptions

external interface SnapOptions(source)

Properties

abstract external val camera: Camera

The camera defining the current view. Must be viewing in SceneMode.SCENE3D.

abstract external val canvasHeight: Double

The canvas height in CSS pixels.

abstract external val canvasWidth: Double

The canvas width in CSS pixels.

abstract external val closePoint: Cartesian3?

A reference point near the target geometry that seeds the snap search. Default value - options.testPoint

abstract external val elementId: String

The element id to snap to, as a hex string, e.g. "0x30000000df2".

abstract external val snapAperture: Double?

The snap tolerance in CSS pixels of the world-to-view output space. Default value - IonSnapService.DEFAULT_SNAP_APERTURE

abstract external val snapMode: IonSnapMode?

The type of snap to perform. Default value - IonSnapMode.NEAREST

abstract external val testPoint: Cartesian3

The point to snap from, typically the picked cursor position.