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如何才能叫出這東西?

alt text

alt text

我要怎麼樣才能叫出這兩個東西呢? 因為只差這幾步就可以完成畢業的成果作品了 先在此感謝各位

Product Version: UE 4.17
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asked Jan 26 '18 at 01:38 PM in Chinese

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captainstyles
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你好,第一张图里的看上去是两个向量相减, 然后用一个Break就可以分成X, Y Z三个元素 数学节点的文档在这里有: https://docs.unrealengine.com/latest/INT/Engine/Blueprints/UserGuide/MathNode/

OnComonentBeginOverLap的这个节点,首先需要你的Blueprint的Component里面有一个BoxCollision或者StaticmesComponent,然后再Blueprint的编辑器里点击右键,alt text在搜索框里面键入OnComponentEndOverlap搜索,或者可以通过点击Box之后再点击红框里的加号,在BP里添加这一句。

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answered Jan 29 '18 at 12:35 PM

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Yuntian.Chai STAFF
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