ViewshedProps
ViewshedProps =
object
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2007
Props for <Viewshed> — an exploratory viewshed (visible area from an observer). Mirrors the
native ExploratoryLocationViewshed. 3D only (rendered in a <SceneView>).
Properties
Section titled “Properties”frustumOutlineVisible?
Section titled “frustumOutlineVisible?”
optionalfrustumOutlineVisible?:boolean
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2023
Whether to draw the viewshed frustum outline. Defaults to false.
heading
Section titled “heading”heading:
number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2011
Direction the observer faces, in degrees (0 = north, clockwise).
horizontalAngle
Section titled “horizontalAngle”horizontalAngle:
number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2015
Horizontal field-of-view angle, in degrees (0–360).
location
Section titled “location”location:
PointGeometry
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2009
Observer location.
maxDistance?
Section titled “maxDistance?”
optionalmaxDistance?:number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2021
Far clipping distance from the observer, in meters.
minDistance?
Section titled “minDistance?”
optionalminDistance?:number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2019
Near clipping distance from the observer, in meters.
pitch:
number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2013
Observer pitch, in degrees (0 = horizontal, 90 = straight down).
verticalAngle
Section titled “verticalAngle”verticalAngle:
number
Defined in: packages/expo-arcgis/src/ExpoArcgis.types.ts:2017
Vertical field-of-view angle, in degrees (0–180).