获取和更改节点的半径大小-Sprite-Kit

Question

I am using Swift and SpriteKit and I create a new circle (as a Node) like this 我正在使用Swift和SpriteKit，并且像这样创建了一个新的圆（作为Node）

 var circlePlayer = SKShapeNode(circleOfRadius: 10)

and I would like to access later on the radius of the circle in order to get its value or modify it (increase it by 1 for instance) - how can I achieve this? 并且我想稍后在圆的半径上访问以获取其值或对其进行修改（例如将其增加1）-如何实现？

Answer 1

Scale it. 缩放比例。 circlePlayer.setScale(2)

Check out: https://developer.apple.com/library/prerelease/ios/documentation/SpriteKit/Reference/SKNode_Ref/index.html#//apple_ref/occ/instm/SKNode/setScale : 检出： https : //developer.apple.com/library/prerelease/ios/documentation/SpriteKit/Reference/SKNode_Ref/index.html#//apple_ref/occ/instm/SKNode/setScale ：

获取和更改节点的半径大小-Sprite-Kit

问题描述

1 个解决方案

解决方案1
1 2015-01-04 22:05:37

获取和更改节点的半径大小-Sprite-Kit

问题描述

1 个解决方案

解决方案1 1 2015-01-04 22:05:37

解决方案1
1 2015-01-04 22:05:37