接口 ProgressKeyFrame`实验性`

Key frame that holds the progress of the camera animation.

interface ProgressKeyFrame {
    alpha: number;
    easingFunc?: EasingType;
    timeSeconds: number;
}

属性

alpha: number

Value to denote how far along the curve the camera will be. Values are [0.0, 1.0] inclusive.

easingFunc?: EasingType

The optional easing type that the frame will use for position.

timeSeconds: number

Time value that the camera will be at the given alpha.