doPick Method
Generate a list of elements that are close to a given point.
doPick(vp: ScreenViewport, pickPointWorld: Point3d, pickRadiusView: number, options: LocateOptions, excludedElements?: Iterable<string, any, any>): number
@returns The number of hits in the hitList of this object.
| Parameter | Type | Description |
|---|---|---|
| vp | ScreenViewport | Viewport to use for pick |
| pickPointWorld | Point3d | Pick location in world coordinates |
| pickRadiusView | number | Pick radius in pixels |
| options | LocateOptions | Pick options to use |
| excludedElements | Iterable<string, any, any> | Optional ids to not draw during pick. Allows hits for geometry obscured by these ids to be returned. |
Returns - number
The number of hits in the hitList of this object.
Defined in
Last Updated: 21 November, 2024
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