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在网上看到这个图片,就把它做成三维的了,大家喜欢的话就回帖吧6 r% O2 \' ^: o$ r3 n+ h) Y
只要超过10个回复,我就上传教程,哈哈(还拿一把 )
Z& a( S0 j* x% P大家有好的思路、做法可以一起讨论一下* n! n, I! _) q# @/ h9 S* \/ y. h' T
http://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/120801111455a5f206a4b4a65f.jpg 下载 (163.06 KB)3 \; @# {5 _' K1 O0 Y- x6 I! `
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绘图思路如下:
" d2 G( X1 V9 H( H- B1.在XY面绘制正五边形,退出草图后建立基准面,如图,基准面的X轴在五边形的边上9 Q2 j: s( P2 K" `- P
http://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/1208210236c07598664524c3a8.jpg 下载 (15.3 KB)8 _! j/ X" z j
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: S6 Q$ t* s S# l; d: `5 z1 \( w" z2 c% \2.在基准面上绘制正三角形,三角形的边和五边形的边等长
* Y, `! C" u! k. D+ Bhttp://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/1208210236eccb5382222f6c7b.jpg 下载 (21.53 KB)' ` x3 C( T& `& ]& _) }2 X1 Q, K
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3.在XZ面插入草图,沿着Z轴绘制一条直线,以三角形的底边中心为圆心,高为半径绘制圆,如图左侧,在圆和直线的交点处绘制一个点,修剪多余图形,如图右侧
5 P- _' q( D9 O: _: Ghttp://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/1208210236ab50ce1d4b10519b.jpg 下载 (85.54 KB); F1 c2 A N8 T9 _' i
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/ |& U* |' ~( f7 m4 z1 k0 V% w4.用直线连接点和五边形边的两个点形成三角形,隐藏五边形和垂直的正三角形3 }) n O, s$ n$ Z3 D S3 Q$ b
http://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/1208210236d9b9102cef0fcf31.jpg 下载 (20.69 KB)
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, j E0 M# _/ j3 a5.拉伸此三角形并做圆角处理,如左上角;拉伸上表面形成凸台,如右上角;再次拉伸凸台上表面一定距离并拔模形成三角锥,之后再做圆角处理,如图* n5 d7 T# X& q% X1 T0 ~* S% ~; L
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: Z' D6 o& ] G& l/ x, f5 P/ b6.做圆形阵列,轴为Z轴,角度为72度个数为5
G1 t/ p L$ s: v; V- mhttp://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/12082102369f63c366d6468177.jpg 下载 (59.08 KB)
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; p9 J8 U O1 |: H7.创建基准面,选择3点平面,分别点击如图的三个点
( g' n/ o0 A5 W) Vhttp://www.zwcad.com/community/images/default/attachimg.gif http://www.zwcad.com/community/attachments/month_1208/120821023658c0d2a656d15538.jpg 下载 (77.5 KB)3 i3 R3 f" X; q7 P
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8.在此面建立草图,在图示位置绘制点5 E0 ]$ W! @& D/ R* b2 C
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9.再次做圆形阵列,方向为“两点”,如图示的两个点. @ K5 I' w& U0 k" l
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10.效果图如下。同理,将图形完全补全即可,如帖子所示三角球3 C5 {0 L* p. A( B% |& u
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