zsisme
ios核心动画高级技巧

Updated 4 years ago

suidongyang (@suidongyang) started discussion #57

4 years ago · 0 comments

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当改变一个图层的position,你也改变了它的灭点,做3D变换的时候要时刻记住这一点,当你视图通过调整m34来让它更加有3D效果,应该首先把它放置于屏幕中央,然后通过平移来把它移动到指定位置(而不是直接改变它的position),这样所有的3D图层都共享一个灭点。

3D变换 (Edit this file)

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