存储一组3维点 [英] Storing a set of 3 dimensional points

问题描述

大家好，
我正在为我的大学做一个项目，但我有点迷茫.我想按顺序存储一组点，每个点都有3个坐标(x，y，z).我是从kinect给出的深度图像中获取这些坐标的，无论如何，我的问题是:在c#和wpf中存储这些坐标的最佳方法是什么?我曾想过制作一系列结构，但找不到正确的方法，所以请快速帮我
在此先感谢

Hello everyone,
I''m doing a project for my university and I''m a little lost. I want to store a set of points in order, each point has 3 coordinates (x,y,z) . I''m getting these coordinates from the depth image given by the kinect, anyway my question is: What is the best way to store these coordinates in c# and wpf ? I thought of making an array of structs but couldn''t find the right way to do that so please help me fast
Thanks in advance

推荐答案

首先，我不会使用类，而会使用结构.这不必包含任何字符串，因此不需要使用堆:

First of all I would not use a class, I would use a struct. This does not have to contain any strings so does not need to use the heap:

public struct Point3
{
    public Point3(double x, double y, double z)
    {
        X = x; Y = y; Z = z;
    }
    public double X { get; set; }
    public double Y { get; set; }
    public double Z { get; set; }
}

您还可以使用Microsoft.XNA.Framework Vector3，它将包含所有其他方法.请参阅 http://msdn.microsoft.com/en-us/library/microsoft .xna.framework.vector3_members.aspx [ ^ ]

You could also use the Microsoft.XNA.Framework Vector3 which will include all the extra methods. See http://msdn.microsoft.com/en-us/library/microsoft.xna.framework.vector3_members.aspx[^]

为什么不将它们存储在三个维度 al 矩阵 [多维数组(C#编程指南) [

Why not just store them in a three dimensional matrix[^]: Multidimensional Arrays (C# Programming Guide)[^].

Regards,

Manfred

谢谢大家，
我通过使用IList< mypoint>解决了此问题. MyPoint和MyPoint是我制作的一个类，它包含3个坐标(x，y，z)

Thanks everyone,
I solved this by using an IList<mypoint> of MyPoint and MyPoint is a class that I made which holds 3 coordinates(x,y,z)

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