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楼主 |
发表于 2009-3-12 13:49:51
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来自: 中国福建福州
楼上兄弟看看,,我把程序帖出来了。。也把图帖出来了!
* I& D. B0 o6 ~, K" sPrivate Sub CommandButton1_Click()4 {4 `- F, I% {- j
'开始画图过程~~~~) ?) G, V% Z# y$ ~
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't为椅子面长度,c为椅子腿长度,h为椅子面宽度,S为靠背长。。。主要的画图思路为,先画椅子腿(由4个长方体构成),然后再画椅子面(也是长方体),再画靠背---由多段线构成位面然后拉伸(这个有变换了一下坐标),很简单的一个图!
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'取数据并赋值
" M' `4 w1 h; n8 | Dim t As Double, c As Double, h As Double, S As Double
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t = TextBox2.Text: c = TextBox3.Text: h = TextBox4.Text: S = TextBox5.Text1 L% P3 g7 b1 r2 f
+ o; M3 R1 A% [8 z+ C) w9 \ Dim boxobj1 As Acad3DSolid, boxobj2 As Acad3DSolid, boxobj3 As Acad3DSolid, boxobj4 As Acad3DSolid
& p$ E2 z+ _" V Dim boxobj5 As Acad3DSolid, boxobj6 As Acad3DSolid$ Q. C/ b2 M& M/ b7 _
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Dim length As Double, width As Double, height As Double
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Dim center1(2) As Double, center2(2) As Double, center3(2) As Double, center4(2) As Double) _6 h- ~4 j. {5 h) T% T
Dim center5(2) As Double, center6(2) As Double2 \. w1 D1 ]1 [' l( b
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'椅子脚
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( @$ A6 R4 s. K center1(0) = 1: center1(1) = 1: center1(2) = 04 I4 Y# U5 @) ~2 J( ]9 a1 c0 {0 |
length = 2: width = 2: height = c - 1.5' ?4 i) l8 L! y
- J4 k4 K9 ?/ k* S# ^$ v3 a$ c Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height): \. ]9 R/ ^$ f& s& A. { v
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center2(0) = t + 0.5: center2(1) = 1: center2(2) = 0
" x( l- `7 D0 k# ~/ O8 N/ \ length = 2: width = 2: height = c - 1.55 h6 R3 J2 R- q
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Set boxobj2 = ThisDrawing.ModelSpace.AddBox(center2, length, width, height)6 h& {! L8 c% Z( ?7 R: k
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center3(0) = t + 0.5: center3(1) = h - 1: center3(2) = 0( K& U6 g) I( r$ V& i
length = 2: width = 2: height = c - 1.5
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Set boxobj3 = ThisDrawing.ModelSpace.AddBox(center3, length, width, height)
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3 S5 m" F* d+ K& V2 u center4(0) = 1: center4(1) = h - 1: center4(2) = 0" e! G) X5 R& o) D) p/ m/ E8 r
length = 2: width = 2: height = c - 1.5
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% K* @& p# u: B8 M( I; F3 w0 ?/ F Set boxobj4 = ThisDrawing.ModelSpace.AddBox(center4, length, width, height)" ~8 t/ S; a' y/ T
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& S4 P8 I. K9 H5 U/ w2 J" t7 D '椅子脚横杆(1)" }& `" n7 L6 s
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center5(0) = (t + 1.5) / 2: center5(1) = 1: center5(2) = 0.2 * c6 z, `1 u! X; h }
length = t - 2.5: width = 1: height = 1
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; M; `- T4 }+ }4 E* b8 v Set boxobj5 = ThisDrawing.ModelSpace.AddBox(center5, length, width, height)
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center6(0) = (t + 1.5) / 2: center6(1) = h - 1: center6(2) = 0.2 * c
1 D' [1 x& A( ]% w* Z* s length = t - 2.5: width = 1: height = 1* J' T1 c3 a* j" G" H* E3 u
- v/ s. q7 j& [; h8 j) ^2 l Set boxobj6 = ThisDrawing.ModelSpace.AddBox(center6, length, width, height)
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+ @# d% c* C$ x* d '转换视角,画靠背、坐垫、椅子脚横杆(2)
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}. X0 k" B N3 [& n/ E. L0 O Dim UCS As AcadUCS, Op(2) As Double, Xp(2) As Double, Yp(2) As Double
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* `. g. z6 U9 }, s9 S6 ~. D/ B With ThisDrawing
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7 e3 X2 a. A2 m+ Z '下面3个点用于定义新的UCS/ ~; e, t& T7 V" i( B- L
Op(0) = 0: Op(1) = 0: Op(2) = 0 '新UCS的原点6 z; g/ H) P0 B9 I3 O3 C' X
Xp(0) = 1: Xp(1) = 0: Xp(2) = 0 '新UCS的X方向
" H b1 Q; Z3 }- i0 H/ L3 B/ i( S Yp(0) = 0: Yp(1) = 0: Yp(2) = 1 '新UCS的Y方向( h0 z3 w; }/ [* \' }6 W: e
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'新建UCS
3 Y7 A! B6 c: \ Set UCS = .UserCoordinateSystems.Add(Op, Xp, Yp, "AAA")) {$ Z6 K; k/ `% n$ |6 y
' o3 B4 ]$ @6 r '激活新UCS% m; n6 Y" M& p& f0 _
.ActiveUCS = UCS
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End With$ J" B8 f+ A# k) Q" a0 P
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'靠背4 |! U9 G, K! @% |
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Dim PL(0) As AcadLWPolyline, Ps(11) As Double
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Dim R1 As Variant
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Dim S1 As Acad3DSolid
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; ~6 d0 r: I- h3 ?8 b! y With ThisDrawing
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. t; O8 X7 Z9 k o9 @) a# i; n '定义优化多段线的顶点坐标
$ k- Z# p9 x4 _% c; r, |4 s Ps(0) = 0: Ps(1) = c / 2 + 0.75
l6 u$ M7 R- _ Ps(2) = 1.5: Ps(3) = c / 2 + 0.75
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Ps(4) = 1.5 - 0.173 * 0.4 * S: Ps(5) = 0.984 * 0.4 * S + c / 2 + 0.75' ~" {% J4 m- }" G, a2 o1 @- ^* i
+ J- p) L1 x; h; r' A& |( h Ps(6) = 1.5 - 0.324 * S: Ps(7) = 0.939 * S + c / 2 + 0.756 O; F% K6 A/ r3 F1 A1 q1 g
Ps(8) = -0.324 * S: Ps(9) = 0.939 * S + c / 2 + 0.75
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$ E. |1 q* D* y; z0 _% g' A$ @# q Ps(10) = -0.173 * 0.4 * S: Ps(11) = 0.984 * 0.4 * S + c / 2 + 0.75) O6 f4 ^6 P4 `, O7 L, g
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'创建优化多段线( M( b/ l# k8 H$ r7 V# i. X7 x
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)$ S$ G, e/ s8 }
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'多段线闭合/ j/ m* U o7 u% N' r0 x( b! |
PL(0).Closed = True. g0 h9 c% d2 n6 G
# T$ I: w6 _9 P& E PL(0).SetBulge 3, Tan(.Utility.AngleToReal(22.5, acDegrees))" E- {+ X/ I: C' T0 d/ @
PL(0).SetBulge 1, Tan(.Utility.AngleToReal(15, acDegrees))* W0 u7 ^0 @) m- I% A& \, D
: a% T" O7 d2 @9 z R1 = .ModelSpace.AddRegion(PL)
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. f; F0 m0 H* `! @# S5 k Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), -h, 0)0 Z8 p, g" G- P: K
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4 X2 c. T! x: Y: z5 {# f '坐垫8 a4 g* G. U2 o& X3 k
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Dim PL1(0) As AcadLWPolyline, Ps1(11) As Double
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Dim R2 As Variant
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, V" l A+ v3 Z$ E% @/ n Dim S2 As Acad3DSolid
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- d) w7 W3 ~% T2 K1 \ Ps1(0) = 0: Ps1(1) = (c - 1.5) / 2
& a1 z A' W. c8 L% G- M) v Ps1(2) = t + 1.5: Ps1(3) = (c - 1.5) / 26 y0 z% p6 @+ U; J C5 T0 ]+ H
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Ps1(4) = t + 0.5: Ps1(5) = (c - 1.5) / 2 + 1.5
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" P5 f+ u5 `2 J+ ]( t8 T* }$ {3 Y Ps1(6) = (t + 1.5) / 2: Ps1(7) = (c - 1.5) / 2 + 1.5$ M# M, X6 ?9 {
Ps1(8) = (t + 1.5) / 3: Ps1(9) = (c - 1.5) / 2 + 1.5: Q7 Y$ m# B! i( ?0 G. M0 R
1 r: r. }, u- {& i Ps1(10) = 0: Ps1(11) = (c - 1.5) / 2 + 1.5
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Set PL1(0) = .ModelSpace.AddLightWeightPolyline(Ps1)
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PL1(0).Closed = True& x& q6 P2 S& m$ g2 H
P4 _3 A+ | F! z4 W1 t: {& \ PL1(0).SetBulge 1, Tan(.Utility.AngleToReal(22.5, acDegrees))
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R2 = .ModelSpace.AddRegion(PL1)
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Set S2 = .ModelSpace.AddExtrudedSolid(R2(0), -h, 0); @* e- e( j. @8 i* Q6 L# K
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'椅子脚横杆(2)
: P; K4 p# `$ c3 u6 L2 \: q2 r, ` Dim PL2(0) As AcadLWPolyline, Ps2(11) As Double2 k* m5 Q" G9 z9 {% [
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Dim R3 As Variant
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! e5 K' h( O- `! a7 k7 m( P Dim S3 As Acad3DSolid
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3 T4 C, Q. w, i$ q" k: j1 q/ u Ps2(0) = 0.5: Ps2(1) = -0.2 * c7 a. w2 L. X/ l" U4 F0 n- g6 j# R
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Ps2(2) = 0.5: Ps2(3) = -0.2 * c - 0.5
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Ps2(4) = 0.5: Ps2(5) = -0.2 * c - 17 h) t8 ]( i* E1 l
Ps2(6) = 1.5: Ps2(7) = -0.2 * c - 1
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! `6 @- q/ J. j: y3 N: | Ps2(8) = 1.5: Ps2(9) = -0.2 * c - 0.51 G5 e5 c3 d: C
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Ps2(10) = 1.5: Ps2(11) = -0.2 * c
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4 k0 D' S5 Y4 |# P+ n Set PL2(0) = .ModelSpace.AddLightWeightPolyline(Ps2)
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0 ~6 B' g- o( e5 j3 [ PL2(0).Closed = True% U9 L* [: @ o2 {2 Z' v5 t
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R3 = .ModelSpace.AddRegion(PL2)
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Set S3 = .ModelSpace.AddExtrudedSolid(R3(0), -h, 0)5 ~" Z* o7 N& {) C& T1 j
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# K/ ^/ V$ p% B% ^ End With5 i& u3 v" K( ~
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$ ^& U4 u" `) y: w '转变椅子视角4 E5 T7 H5 H) p: P1 A+ j) K
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Dim V As AcadView, D(2) As Double% V( Q y- ^, ~
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With ThisDrawing, r, t6 l& q0 s' D
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'新建视图9 o; j2 [: o+ Y' h b4 m8 X
Set V = .Views.Add("AAA")
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'设置新视图的方向. G/ s; {; s* _: ^& ?! S
D(0) = 0.5: D(1) = -1: D(2) = 0.3/ ?- m7 E! W7 r7 V+ u7 ~
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V.Direction = D
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'活动视口设置为该视图
& w1 y! D7 L# z9 c8 C' J .ActiveViewport.SetView V9 |! ]0 C- X0 {& }% M6 ]8 s! T/ z
( ^4 R' f: |7 N5 k5 m! L '重置活动视口
% u2 ~0 E& u+ s; P6 E0 v; C .ActiveViewport = .ActiveViewport
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: e- t: \2 U! X! D+ {# _! E3 P End With
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9 n% H$ R _9 s2 m4 J. A '真实模式
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ThisDrawing.SendCommand "vscurrent r "
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7 e+ n: b8 C2 s0 L2 g '缩放视图3 e/ v4 _( D1 E4 S" l, i [
8 y; L5 z2 p7 L6 O8 | ZoomAll
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Unload Me
' S% A- B( X/ _8 |. n! lEnd Sub |
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