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- 2005-11-9
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- 1970-1-1
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因为课题的原因作了一个关于球体网格的划分,供分享
1.create/point/xyz—[70,0,0]—(point1)--apply
2.create/curve/revolve—
axis: coord 0.3;
total angle: 90;
point list : point1—apply
3. create/surface/revolve—
axis: coord 0.2;
total angle: 90;
point list : curve1—apply 如图
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\1
4 element
create/mesh seeds /uniform—
number: 20;
--选三个边—apply
5. create/mesh/surface—
Surface list: surface1;
—apply
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\2
geometry
create/solid/xyz
vector coordinates list: <30,30,-30>
origin coordinates list: [0,0,0]—apply (建一个立方体)
7. element
create/mesh seeds/uniform—
number: 10;
选择面内的三个边,如图—apply
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\3
8. create/mesh/surface—
Surface list: solid1.2,solid1.4and solid 1.6;(内部的三个面)
—apply
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\4
9. group
Create—name:shell
选择所有立方体上的网格,apply
10. group
Create—name: shell_out
同理,选择所有外层的网格—apply
11. group
Post—shell
12. elements
Sweep/element/loft
点击prot view标签
只选一个面的网格到first entity list 中
如图
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\5
Group: Post—shell_out—apply
点击prot view标签
只选图示的网格到second entity list 中(注意网格的交点)
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\6
Group: Post—shell_out和shell—apply
“Start element in first listl”和“start element in second llist”中对应选取起始单元,
选delete original element
Mesh control—number: 8
—apply 最终的结果如图示
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\7
13. 同理选取另外两个面与面用sweep/element/loft方式建立网格,如图示
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\8
14. group
Post—所有group
15. elements
Create/mesh/solid—hex/isomesh/hex8—solid list: solid1—apply
16. geometry
Delete—solid—solid list: solid1—apply
这样一个半球就画好了
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\9
17. elements
使用transform—element—mirror命令复制成整球,如图
C:\Documents and Settings\Administrator\桌面\新建文件夹\1\10
finish |
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