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example中的坐标系是否有错? #233

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Yonglin5170 opened this issue Dec 9, 2024 · 4 comments
Open

example中的坐标系是否有错? #233

Yonglin5170 opened this issue Dec 9, 2024 · 4 comments

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@Yonglin5170
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image
图中坐标系显示:x指向右侧、y指向前侧、z指向上侧。然而,这个左侧的行人却是在right image里面,坐标系是否有错?

@Yonglin5170 Yonglin5170 changed the title 坐标系是否有错? example中的坐标系是否有错? Dec 9, 2024
@naurril
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naurril commented Dec 9, 2024

这个图y是朝后的

@Yonglin5170
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这个图y是朝后的
有两个问题比较疑惑,希望作者解答一下:

  1. 常见的坐标系是x朝前、y朝左、z朝上,这个坐标系和常见的坐标系不一样,为什么这样设计?
  2. 修改了“Coordinate system”之后也没有什么变化,是否有问题?

@naurril
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naurril commented Dec 9, 2024

只是安装成这样,没什么特殊的设计,坐标系本身也没有什么影响。coordinate system需要另外的数据支持,example里面没有提供。而且coordinate system是用来显示用的,用大地坐标还是雷达坐标,也和你的问题没有关系。

@yaoweixiao-ux
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I also have this problem!!!
I find normally, red means x, green means y, blue means z, But in this project ,x and y in error directions

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