Forgot password?
 Create new account
View 132|Reply 0

TikZ 3D圆环面

[Copy link]

3146

Threads

8493

Posts

610K

Credits

Credits
66158
QQ

Show all posts

hbghlyj Posted at 2023-7-26 10:13:31 |Read mode
Last edited by hbghlyj at 2023-7-26 10:29:00这帖精确地画出了torus从视角(1,0,1)方向的轮廓,用tikz-3dplot\tdplotsetthetaplanecoords可以画出一些绕z轴旋转的圆。因为i.upmath.me默认导入了tikz-3dplot,可省略\usepackage{tikz-3dplot}这一行:

因为视角是(1,0,1),所以Ox和Oz的投影正相反.
3D制图中,被遮挡的线应该画成虚线,如何计算被遮挡是哪一部分?

手机版Mobile version|Leisure Math Forum

2025-4-20 22:08 GMT+8

Powered by Discuz!

× Quick Reply To Top Return to the list