|
|
工具-aotolisp-编辑器，复制以下代码，保存，然后加载就OK了，输入命令HELIX，就可以画弹簧了，呵呵% u }2 X( O+ s5 _. k) n
( x' p6 k/ W- w
- W& U. ?/ S1 d; y, j# [
: F; M) Y. ^, |4 a* n
1 c& f% e: A' Q$ v7 _; h" E4 `+ W;; HELIX .LSP 螺旋线生成0 v" e. Y i' K O* q- N, \ l( `
(Defun C:Helix ()
" M) m& ^# v/ d7 \7 p0 y! S8 Q; M(SetQ p (GetPoint "\n中心点: ") x (Car p) y (Cadr p) z (Caddr p)2 y. Y3 A: p, Q1 q5 `
r (GetDist p "\n半径: ")
2 o4 Z6 T) H. W; D4 U5 Mb (GetDist p "\n总高度: ")
# I. F! L* N6 H+ a) g7 T9 x9 q4 ha (GetAngle p "\n起始角: ")* O/ s' x, t. d9 c
m (GetInt "\n圈数: ")
& [" X0 N: g, }3 |n (GetInt "\n每圈线段数: ")! [5 m0 a1 W/ W E5 x7 R, d2 v
da (/ (* m 2 Pi) (* m n))
G: L9 C9 C/ q) X% M$ |6 ?9 rdz (/ b (* m n))/ }$ z" F/ g' w# B8 |
); p7 f/ ~4 v4 X" L4 U
(Command "3dpoly")4 V; U# s# v; g$ G& E3 R# y
(Repeat (1+ (* m n))2 w5 J9 ]! X, v9 n7 f
(Command (Polar (List x y z) a r)). B3 c: N% u$ H9 O7 N
(SetQ a (+ a da) z (+ z dz))
( R+ |0 h n) W( G3 ?' ?)6 ?4 b! Y" X+ G/ ]1 N
(Command "") `! [8 J; j5 e& e5 L4 z
(PrinC)
: J8 ~- D( v8 A1 n4 c) |
|
发表于 2009-5-8 16:05