如何在骨架上绘制一个3d点 [英] how to draw a 3d point on skeleton frame

问题描述

你好，

这次我的问题更准确。 

如何在骨架上绘制3D点而不是骨架的联合！

感谢您的帮助，我将非常感激！

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DKF

解决方案

您可以获取关节坐标并对其进行必要的计算，并在返回的答案上绘制一个点。

如果您使用的是WPF，则DrawingContext应该具有使用Brush对象绘制点所需的全部内容。请记住，SkeletalFrame对象中的（x，y，z）坐标不是WPF窗口坐标的1：1映射，因此您需要将
转换后的坐标转换为WPF值。

hello,

my question is more accurate this time. 

how to draw a 3D point on the skeleton frame and not a joint of the skeleton frame !

thank you for any help, i will really appreciate it !

---

DKF

解决方案

You could get the joint coordinates and perform necessary calculations on those and draw a point on the returned answer.

If you are using WPF, DrawingContext should have all you need to draw a point using a Brush object. just remember that the (x,y,z) coordinates in the SkeletalFrame object are not a 1:1 mapping of the coordinates of a WPF Window so you will need to convert the returned coordinates to WPF values.

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