PaintCode-在路径上移动对象 [英] PaintCode - move object on the path

问题描述

我想画一条曲线，并在上面附加一个对象.是否可以创建分数(从0.0到1.0)，使我的对象在路径上移动?当分数为0时，对象位于起点处；当0.5处于中间位置时，对象则位于起点处；最后，当对象位于1.0时，对象位于终点处.当然，我想要一个弯曲的路径，而不是一条直线:)是否可以在PaintCode中进行?

I would like draw a curved line and attach an object to it. Is it possible to create fraction (from 0.0 to 1.0) which makes move my object on the path? When fraction is 0 then object is on the beginning, when 0.5 is on half way and finally when is on 1.0 it is at the end. Of course i want a curved path, not a straight line :) Is it possible to do in PaintCode?

推荐答案

如果仅需要作为进度条，则可以在PaintCode中使用它.诀窍是使用带有较大 Gap 的虚线笔划，然后只需更改 Dash .

If you need it only as a progress bar, it is possible in PaintCode. The trick is to use dashed stroke with very large Gap and then just change the Dash.

然后只需附加一个变量即可.

Then just attach a Variable and you are done.

关于原始帖子下的讨论，该解决方案使用点作为单位，因此无论曲线如何弯曲，它都将沿曲线均匀分布.贝塞尔是.

Regarding the discussion under the original post, this solution uses points as the unit, so it will be distributed equally along the curve, no matter how curved the bezier is.

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