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◆ 二次开发(MicroStation编程, ProjectWise编程等) MSCE C# 如何得到两点之间的单位向量

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MSCE C# 如何得到两点之间的单位向量

Offline Dongyu Zhao over 3 years ago

如何获得以 pointA为起点, 指向pointB的一个单位向量。

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Offline HongQiang Guo Thu, Oct 8 2020 9:36 PM +1 verified

DVector3d vec = new DVector3d(pointA, pointB); vec.NormalizeInPlace();

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+1 Offline HongQiang Guo Thu, Oct 8 2020 9:36 PM
DVector3d vec = new DVector3d(pointA, pointB);
vec.NormalizeInPlace();
Answer Verified By: Dongyu Zhao
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0 Offline liyong peng Mon, Jan 11 2021 6:15 AM in reply to HongQiang Guo

收到，谢谢老师
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0 Offline liyong peng Mon, Jan 11 2021 6:15 AM in reply to HongQiang Guo

收到，谢谢老师
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