HKCamera

@objc
public class HKCamera : NSObject

Camera object

  • eye

    Camera position [x,y,z]

    Declaration

    Swift

    @objc
public var eye: [Double]

  • Look vector [x,y,z]

    Declaration

    Swift

    @objc
public var look: [Double]
  • up

    Up vector [x,y,z]

    Declaration

    Swift

    @objc
public var up: [Double]

  • The current zoom factor of the camera

    Declaration

    Swift

    @objc
public var zoomFactor: Double

  • Reset camera to original position

    Since

    SDK 2.0

    Declaration

    Swift

    @objc
public func reset()

  • Pan camera by offset in world space.

    Declaration

    Swift

    @objc
public func pan(x: Float, y: Float, z: Float)

    Parameters

    x

    offset on x axis
    y

    offset on y axis
    z

    offset on z axis

  • Zoom the camera in and out of its point of focus.

    Declaration

    Swift

    @objc
public func zoom(_ factor: Double)

  • Orbit around camera’s current point of focus.

    Declaration

    Swift

    @objc
public func orbit(yaw: Float, pitch: Float, duration: Float = 1.0)

    Parameters

    yaw

    Yaw angle (degrees)
    pitch

    Pitch angle (degrees)
    duration

    Time of orbit animation (seconds)

  • Move the camera, all values are optional

    Declaration

    Swift

    @objc
public func set(eyeIn: [Double]? = nil, lookIn: [Double]? = nil, upIn: [Double]? = nil, animated: Bool = true)

    Parameters

    eyeIn

    The new camera postion.
    lookIn

    The new camera look vector.
    upIn

    The new camera up vector.
    animated

    If true, camera will animate from current position to new position, default is true

  • Updates camera position.

    Deprecated for set()

    Declaration

    Swift

    @available(*, deprecated, message: "Please use set(eyeIn:lookIn,upIn,animated:﹚")
@objc
public func updateCamera(eyeIn: [Double], lookIn: [Double], upIn: [Double], animated: Bool)

    Parameters

    eyeIn

    The new camera position
    lookIn

    The new camera look vector.
    upIn

    The new camera up vector.
    animated

    If true, camera will animate from current position to new position

  • Animates camera to object specified by its id.

    Declaration

    Swift

    @objc
public func animateTo(objectId: String)

    Parameters

    objectId

    Object id specified by string