问题描述
我要开发一个游戏中，用户绘制与他/她的手指在屏幕上的形状。现在我有一些predefined形状，已经与我的纹理形式。我需要做的是检测与他/她在屏幕上的手指做什么形状的用户。例用户在屏幕上绘制一个箭头，然后与predefined形状，我想知道，如果他/她一个箭头的比较。现在我需要建议/建议的方式，我应该去用
I going to develop a game in which user draws a shape on the screen with his/her finger. Now I have some predefined shapes in form of textures already with me. What i need to do is to Detect what shape user made with his/her finger on the screen. For Example user draws an arrow on the screen, then on comparison with predefined shapes i want to know if he/she drawn an arrow. Now i need advises/suggestions the way i should go with
1）在屏幕上绘制的形状？ （可能与行渲染器，跟踪渲染器或？）
1) Draw a shape on screen? (Possibly with line renderer, Trail Renderer Or?)
2）检测他/她吸引哪些形状？ （任何解决方案团结或插件是）
2) Detect which shape he/she drawn? (any solution being in unity or Plugin)
任何建议都大大AP preciated。
Any Suggestions are greatly appreciated.
推荐答案
如果你愿意为它付出的的从资产存储库包似乎有你需要什么，加上可能会派上用场的附加功能。我没有用它个人，但它似乎有很好的评价。
If you are willing to pay for it, the FingerGestures package from the Asset Store seems to have what you need, plus additional features that may come in handy. I haven't used it personally, but it seems to have good reviews.
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