YggSky

Is there any way to establish the relationship between the original segment(curve btween two PlineVertex) of Polyline and the offset segment of Polyline？

2

(For some reason)for example ,if segment have color property，and is red, execute `cavc::parallelOffset` function, I hope to find offset segment corresponding to origin,so i can know the offset segment and...

Complex Calculate use avx2 are slower 3 times than normal

4

use your example ,only modify operate. the **std::vector** size is 1e8. xsimd::sqrt((xsimd::cos(ba) + xsimd::sin(bb)) / 2) **use time 12s** is slower than std::sqrt((std::cos(a[i]) + std::sin(b[i])) / 2) use time **4.4s**

[Problem] planegcs/GCS.cpp `System::solve_DL(SubSystem* subsys, bool isRedundantsolving)` error

10

### Is there an existing issue for this? - [X] I have searched the existing issues ### Full version info ```shell ``` ### Subproject(s) affected? GCS ### Problem description file...

windows 平台下mscv编译会有问题，某些库头文件不包含

1

#include #include 还有宏定义冲突 NOMINMAX 能解决一部分