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SpriteKit中的运动轨迹效果？

[英]Motion Trail effect in SpriteKit?

原文 2015-01-10 13:16:15 1 1 ios/ objective-c/ sprite-kit/ effects

I'm looking for a way to create a motion trail effect very similar to this one: 我正在寻找一种创建类似于此效果的运动轨迹效果的方法： 在此处输入图片说明

I've been searching for some time without a solution. 我一直在寻找没有解决方案的时间。

My first thought was to create 'clones' and modify them (blur, scale, etc) but that doesn't seem very efficient to me. 我的第一个想法是创建“克隆”并对其进行修改（模糊，缩放等），但对我而言这并不是很有效。

Another thought was to use an SKEmitterNode but I have no Idea which properties/values would work best for this kind of effect. 另一个想法是使用SKEmitterNode，但是我不知道哪种属性/值最适合这种效果。

Any help is highly appreciated! 任何帮助深表感谢！

1 个解决方案

My first thought was to create 'clones' and modify them (blur, scale, etc) but that doesn't seem very efficient to me. 我的第一个想法是创建“克隆”并对其进行修改（模糊，缩放等），但对我而言这并不是很有效。

I think this is the only way. 我认为这是唯一的方法。 I've used this and I've seen others do it too. 我已经用过了，也看到其他人也这样做了。

I doubt it's much less efficient than using SKEmitterNode. 我怀疑它的效率要比使用SKEmitterNode低得多。