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V0.6.2 发布,修复射线法取地面坐标错误的bug #5

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sxguojf opened this issue Jul 12, 2024 · 2 comments
Open

V0.6.2 发布,修复射线法取地面坐标错误的bug #5

sxguojf opened this issue Jul 12, 2024 · 2 comments

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@sxguojf
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sxguojf commented Jul 12, 2024

1、取地面信息时,错误地将射线与地面交点坐标转换成了地图模型坐标(应为世界坐标),影响较大,此版本更正
2、更正了readme中一些错误和不清晰描述

@red-fire-code
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red-fire-code commented Jul 15, 2024

郭大佬,我发现获取的坐标进度有些偏差,尤其是如果我将地图平面放大1000倍后,有什么好的解决办法吗?

@sxguojf
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sxguojf commented Jul 15, 2024

具体是什么偏差?详细说一下

取地面世界坐标,应该是没有偏差的,这个就是射线法取模型交点。

如果是根据经纬度算世界坐标,会有一些误差,但不大。

国内地图,使用火星坐标,http://www.bigemap.com/information/gis/detail20190523509.html

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