Trait CAAnimationSceneKitAdditions

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pub unsafe trait CAAnimationSceneKitAdditions:
    ClassType
    + Sized
    + Sealed {
    // Provided methods
    unsafe fn animationWithSCNAnimation(
        animation: &SCNAnimation,
    ) -> Retained<CAAnimation> { ... }
    unsafe fn usesSceneTimeBase(&self) -> bool { ... }
    unsafe fn setUsesSceneTimeBase(&self, uses_scene_time_base: bool) { ... }
    unsafe fn fadeInDuration(&self) -> CGFloat { ... }
    unsafe fn setFadeInDuration(&self, fade_in_duration: CGFloat) { ... }
    unsafe fn fadeOutDuration(&self) -> CGFloat { ... }
    unsafe fn setFadeOutDuration(&self, fade_out_duration: CGFloat) { ... }
    unsafe fn animationEvents(
        &self,
    ) -> Option<Retained<NSArray<SCNAnimationEvent>>> { ... }
    unsafe fn setAnimationEvents(
        &self,
        animation_events: Option<&NSArray<SCNAnimationEvent>>,
    ) { ... }
}

Available on crate feature SCNCAAnimationExtensions only.

Expand description

Category “SceneKitAdditions” on CAAnimation.

Extends the CAAnimation class for SceneKit explicit animations.

Provided Methods§

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unsafe fn animationWithSCNAnimation( animation: &SCNAnimation, ) -> Retained<CAAnimation>

Available on crate feature SCNAnimation and crate feature objc2-quartz-core and non-watchOS only.

Bridge with SCNAnimation

Initializes a CoreAnimation animation from a SCNAnimation

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unsafe fn usesSceneTimeBase(&self) -> bool

Determines whether the receiver is evaluated using the scene time or the system time. Defaults to NO.

A scene-time based animation is evaluated using the “sceneTime” value of the renderer that renders the scene.

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unsafe fn setUsesSceneTimeBase(&self, uses_scene_time_base: bool)

Setter for usesSceneTimeBase.

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unsafe fn fadeInDuration(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

Determines the receiver’s fade-in duration.

When the fadeInDuration is greater than zero, the effect of the animation progressively increase from 0% to 100% during the specified duration.

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unsafe fn setFadeInDuration(&self, fade_in_duration: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for fadeInDuration.

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unsafe fn fadeOutDuration(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

Determines the receiver’s fade-out duration.

When the fadeOutDuration is greater than zero, the effect of the animation progressively decrease from 100% to 0% at the end of the animation duration.

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