有没有人知道如何在 Sprite Kit for iOS 中实现慢动作效果？这将使包括粒子节点在内的所有节点以 1/2 的速度移动，并使粒子以 1/2 的速度移动。
我可以想到如何手动执行此操作，但我想在开始实现之前获得更多想法。
最佳答案
我相信你能做到:
self.physicsWorld.speed = 0.5;
文档引用:
speed
The rate at which the simulation executes.
@property(nonatomic) CGFloat speed Discussion The default value is 1.0, which means the simulation runs at normal speed. A value other than the default changes the rate at which time passes in the physics simulation. For example, a speed value of 2.0 indicates that time in the physics simulation passes twice as fast as the scene’s simulation time. A value of 0.0 pauses the physics simulation.
Availability Available in iOS 7.0 and later. Declared In SKPhysicsWorld.h
关于ios - Sprite Kit iOS 中的慢动作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19838598/