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楼主 |
发表于 2008-1-26 15:56:23
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来自: 中国江苏泰州
二、三维线段的问题% ^* c3 T7 V3 L+ F; F; Z2 g% `
源码如下:: ]: H) y" Q0 y N3 d% G+ }
Sub myl()
" ~( y i5 T% cDim p1 As Variant) V7 v4 u- [4 L% W$ x
Dim p2 As Variant+ Q' N2 @, H7 Z( z# [ z3 j& C
p1 = ThisDrawing.Utility.GetPoint(, "输入点:")
0 _# w5 i+ c4 J# Wz = ThisDrawing.Utility.GetReal("Z坐标:")2 i( t) h1 r( ?# j, z; @
p1(2) = z9 q W# n3 v5 a) N! P3 O
On Error GoTo Err_Control
. J* e" K1 e* K+ B2 F7 w, KDo* u' i8 _1 t3 w8 S
p2 = ThisDrawing.Utility.GetPoint(p1, vbCr & "输入下一点:")
( c4 B9 Q9 {2 I: D8 h2 N$ K8 gz = ThisDrawing.Utility.GetReal("Z坐标:")
- s1 D! x4 @& b& K1 y8 qp2(2) = z5 W" x) h9 o) e5 p+ E/ |
Call ThisDrawing.ModelSpace.AddLine(p1, p2): q( G, d3 t) q# Z
p1 = p2
3 z0 D0 D, X: }; XLoop* @/ N5 @/ v5 o3 b
Err_Control:
' t4 E! \! Q v/ {5 m0 LEnd Sub! d" t t, [" K, j
E& @+ L( k s$ X% L2 e/ R个人认为要点为:
" J$ S. G5 O: ]- }/ {, J4 NDo ----- Loop 循环
9 q' x! e3 L3 U0 D8 b. P2 ^$ uAddLine函数. @+ {3 v! Q$ R
On Error goto 标号 |
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