abstractDynamicPolygonPoint

Represents a point in a DynamicPolygon. Inherit from this class if additional functionality is required.

Hierarchy

• BimPointBase
  • DynamicPolygonPoint
    • ArbitraryShapePoint

Index

Constructors

• constructor

Properties

• isEnabled
• plane

Accessors

• isDeletable
• localX
• localY
• localZ
• x
• y
• z

Methods

• apply
• delete
• move
• points
• setLocals
• virtual
• IsNotVirtual

Constructors

publicconstructor

• new DynamicPolygonPoint(_api: BimCoreApi, plane: Plane, isVirtual: boolean): DynamicPolygonPoint

• Overrides BimPointBase.constructor

  Parameters

  • _api: BimCoreApi

    BimCoreApi API.

  • plane: Plane

    Plane that this point lies on.

  • isVirtual: boolean

    whether point is virtual or not.

  Returns DynamicPolygonPoint

Properties

publicisEnabled

isEnabled: boolean = true

When true then onPointTrackableScreen will trigger for this instance. Otherwise it will not

publicreadonlyplane

plane: Plane

Plane that this point lies on.

Accessors

publicisDeletable

• get isDeletable(): DynamicPolygonPointDeleteResult

• Check if this point can be deleted or not.

  ---

  Returns DynamicPolygonPointDeleteResult

  a DynamicPolygonPointDeleteResult.

publiclocalX

• get localX(): number

• Inherited from BimPointBase.localX

  X coordinate of point in local space.

  ---

  Returns number

publiclocalY

• get localY(): number

• Inherited from BimPointBase.localY

  Y coordinate of point in local space.

  ---

  Returns number

publiclocalZ

• get localZ(): number

• Inherited from BimPointBase.localZ

  Z coordinate of point in local space.

  ---

  Returns number

publicx

• get x(): number
• set x(val: number): void

• Inherited from BimPointBase.x

  X coordinate of point in world space.

  ---

  Returns number

• Inherited from BimPointBase.x

  Set the X coordinate of point in world space.

  ---

  Parameters

  • val: number

  Returns void

publicy

• get y(): number
• set y(val: number): void

• Inherited from BimPointBase.y

  Y coordinate of point in world space.

  ---

  Returns number

• Inherited from BimPointBase.y

  Set the Y coordinate of point in world space.

  ---

  Parameters

  • val: number

  Returns void

publicz

• get z(): number
• set z(val: number): void

• Inherited from BimPointBase.z

  Z coordinate of point in world space.

  ---

  Returns number

• Inherited from BimPointBase.z

  Set the Z coordinate of point in world space.

  ---

  Parameters

  • val: number

  Returns void

Methods

publicapply

• apply(): void

• Same as calling apply.

  ---

  Returns void

publicdelete

• delete(): DynamicPolygonPointDeleteResult

• Deletes this point from the parent DynamicPolygon. It is possible to use isDeletable to check if point can be deleted beforehand.

  ---

  Returns DynamicPolygonPointDeleteResult

  a DynamicPolygonPointMoveResult.

publicmove

• move(canvasCoordinate: Vertex2): DynamicPolygonPointMoveResult

• Attempt to move a point to a new location on Plane. To find the location, a ray is shot from camera through canvasCoordinate and then an intersection test is performed. If the ray intersects Plane, the point is moved to the coordinates of the intersection. Otherwise nothing happens. It is also not possible to move a point if it results in a complex polygon. The point is assigned the same x,y,z values as the coordinate where the ray intersects the plane.

  ---

  Parameters

  • canvasCoordinate: Vertex2

  Returns DynamicPolygonPointMoveResult

  a DynamicPolygonPointMoveResult.

publicpoints

• points(predicate?: (p: DynamicPolygonPoint) => boolean, backwards?: boolean): Generator<DynamicPolygonPoint, void, unknown>

• Enables iteration of all points in the polygon.

  ---

  Parameters

  • optionalpredicate: (p: DynamicPolygonPoint) => boolean

    Optional predicate. If specified only points where the predicate returns true will be returned.

  • backwards: boolean = false

    If true then polygon point are visited in backwards direction. Default is false.

  Returns Generator<DynamicPolygonPoint, void, unknown>

  generator.

publicsetLocals

• setLocals(x: number, y: number, z: number): void

• Inherited from BimPointBase.setLocals

  Set coordinates in local space.

  ---

  Parameters

  • x: number

    X coordinate in local space.

  • y: number

    Y coordinate in local space.

  • z: number

    Z coordinate in local space.

  Returns void

publicvirtual

• virtual(v?: boolean): boolean

• This method has two purposes.

  1. Check if this point is virtual or not (if v is undefined). This is very useful in a UI where a different visualization for a ‘virtual drag point’ and a ‘real drag point’ may be required..
  2. Convert this point to/from virtual by specifying v.

  ---

  Parameters

  • optionalv: boolean

    Optional. If not specified function only returns current state. If specified then point is converted to either a virtual point (v = true) or a non virtual point (v = false).

  Returns boolean

  If v was not specified then true if point is virtual, otherwise false. If v was specified it returns true if point was successfully converted. Otherwise false. A point cannot be converted from non virtual to virtual if there are 3 or less non virtual points in the polygon.

publicstaticIsNotVirtual

• IsNotVirtual(p: DynamicPolygonPoint): boolean

• Predicate to check if a point is virtual or not.

  ---

  Parameters

  • p: DynamicPolygonPoint

    Point to check

  Returns boolean

  true if point is not virtual, otherwise false.