Make profiles from your 2d sketch.
the project is used for generating the area from the sketch.
Now the sketch curve only supports line and arc.
Bezier curve may be added further.
the main algorithm is to calculate the intersection of curves ,
break the LINE and ARC and build the profile.
This is the kernel algorithm for drawing walls and generate room. Besides that, it is the basis of swept and extrusion for 3D tools.
2019年7月20日：对本项目代码进行了大幅改进，包括性能优化，添加吸附功能，进行压缩编译，bug fix等
2020.12.15 :Update .
2022.6.14: 由于github在中国大陆访问缓慢，443端口经常连不上去，故将此项目移至gitee上，后续维护等均在gitee上进行。