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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!* d6 H, @+ F3 q6 Q8 a. R
Private Sub CommandButton1_Click()8 Y) w: P1 F. `+ I9 K5 H
'开始画图过程~~~~
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2 ]6 _( h+ L1 |- s'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
) _3 y- b6 q5 [1 z/ B Dim t As Double, c As Double, h As Double, S As Double
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L! e$ q" Q3 C0 r K8 m t = TextBox2.Text: c = TextBox3.Text: h = TextBox4.Text: S = TextBox5.Text
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Dim boxobj1 As Acad3DSolid, boxobj2 As Acad3DSolid, boxobj3 As Acad3DSolid, boxobj4 As Acad3DSolid
. R" [1 ~/ ?8 b" X- X- G2 y Dim boxobj5 As Acad3DSolid, boxobj6 As Acad3DSolid3 f* y& f9 a; \2 [' Z! [
1 y. `6 j0 V% n! G) A1 W8 c Dim length As Double, width As Double, height As Double
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9 M! I: `- s) d% ~$ | Dim center1(2) As Double, center2(2) As Double, center3(2) As Double, center4(2) As Double. K k$ W# O0 K9 y2 K' E
Dim center5(2) As Double, center6(2) As Double I0 V$ [! T' e, M# A+ X
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6 A& _9 l6 P( ~2 W '椅子脚
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' A2 B. p7 Y4 A+ M- [. K( O. E7 }* e center1(0) = 1: center1(1) = 1: center1(2) = 04 b" H' T% Q: T
length = 2: width = 2: height = c - 1.5
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1 M8 `, S# Z9 S* G; a3 e Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)- X/ _) L% j w- a6 h8 ]1 T, R
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center2(0) = t + 0.5: center2(1) = 1: center2(2) = 0
9 m2 d, j, ]$ Z3 X( y length = 2: width = 2: height = c - 1.5
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Set boxobj2 = ThisDrawing.ModelSpace.AddBox(center2, length, width, height)! R* P* `: h' c7 h
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center3(0) = t + 0.5: center3(1) = h - 1: center3(2) = 09 s$ g7 o7 x1 s& F: R* y5 y
length = 2: width = 2: height = c - 1.5) |3 Q1 I( E+ w1 g& I& H; D
; A/ L8 Z7 e% ]# K0 _ Set boxobj3 = ThisDrawing.ModelSpace.AddBox(center3, length, width, height)3 Z0 @: g1 f" S% v7 e
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center4(0) = 1: center4(1) = h - 1: center4(2) = 0
, l, c E0 C% X- S5 [ length = 2: width = 2: height = c - 1.59 l- V' S9 H1 q& J3 c% Y
+ P+ t% L; E% [# A' w* ^ Set boxobj4 = ThisDrawing.ModelSpace.AddBox(center4, length, width, height)
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& u1 U2 Z T$ y' [7 B4 F3 X5 Z '椅子脚横杆(1), e8 @8 \7 i5 ?* Z
6 ^4 f9 ?2 j) M center5(0) = (t + 1.5) / 2: center5(1) = 1: center5(2) = 0.2 * c
: j* `- g! q) U }# P* c length = t - 2.5: width = 1: height = 1
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Set boxobj5 = ThisDrawing.ModelSpace.AddBox(center5, length, width, height)) s v6 w# P6 \ J2 Q
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center6(0) = (t + 1.5) / 2: center6(1) = h - 1: center6(2) = 0.2 * c
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Set boxobj6 = ThisDrawing.ModelSpace.AddBox(center6, length, width, height)7 X/ G6 ]( l2 ?! A1 `( F
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'转换视角,画靠背、坐垫、椅子脚横杆(2)
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9 y/ |- u( |5 _# m3 C* K5 e Dim UCS As AcadUCS, Op(2) As Double, Xp(2) As Double, Yp(2) As Double$ y; I7 U) l" R
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With ThisDrawing
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. t* @, h; B% y+ \2 K; `, V6 T9 e '下面3个点用于定义新的UCS* q) C% \6 m- t
Op(0) = 0: Op(1) = 0: Op(2) = 0 '新UCS的原点
, V. H' P4 c- R6 c Xp(0) = 1: Xp(1) = 0: Xp(2) = 0 '新UCS的X方向* \( \ y6 u6 Y5 i) ^; P7 t
Yp(0) = 0: Yp(1) = 0: Yp(2) = 1 '新UCS的Y方向0 f' l$ n6 l/ R: I* K) L% P
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'新建UCS
% H7 n# w$ D. O9 U Set UCS = .UserCoordinateSystems.Add(Op, Xp, Yp, "AAA")
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! c4 c4 K/ U& E3 r) t2 p '激活新UCS( J% {, j# N. H3 \- Q( F
.ActiveUCS = UCS) ^; h: ?+ h9 s$ R
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End With
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'靠背$ a2 o9 R: Z1 a" J
* p& n( v( }6 G0 a3 }! E2 [9 V$ y9 p Dim PL(0) As AcadLWPolyline, Ps(11) As Double: l1 c+ p$ m2 T, b+ P
: ]4 k% m. B3 q7 f \% e! L; I/ k Dim R1 As Variant# p7 ]: d- J$ _2 C
: c1 L! K# m7 {, O2 z, ] Dim S1 As Acad3DSolid+ T) Y% m& ~7 r" o
1 k2 |8 s, X7 e9 g! E8 | With ThisDrawing- W9 t5 k/ W+ i% {' C8 u$ z
4 K4 j# [3 D% f/ [/ k- z$ I '定义优化多段线的顶点坐标
+ f- O/ _' K) Y- J8 n% n Ps(0) = 0: Ps(1) = c / 2 + 0.75$ d. ~( c' c% R0 m3 n
Ps(2) = 1.5: Ps(3) = c / 2 + 0.757 \2 @/ c6 ^& j2 r/ k
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Ps(4) = 1.5 - 0.173 * 0.4 * S: Ps(5) = 0.984 * 0.4 * S + c / 2 + 0.75) w0 l; i: c: [- N. g
l8 n. i8 m+ A/ x9 L* n. p# r Ps(6) = 1.5 - 0.324 * S: Ps(7) = 0.939 * S + c / 2 + 0.751 O( D m; m1 ?% E1 y% ?" |
Ps(8) = -0.324 * S: Ps(9) = 0.939 * S + c / 2 + 0.75
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9 L1 g$ g/ d" T( d3 q) {0 k Ps(10) = -0.173 * 0.4 * S: Ps(11) = 0.984 * 0.4 * S + c / 2 + 0.75
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1 r# t4 w5 G5 V& h. K7 U) a '创建优化多段线
' k& |9 t6 M1 a Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)
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* y& |; S- ]+ X& S9 b W '多段线闭合$ Y6 b1 [5 B4 W1 _: D' V6 _- p- d
PL(0).Closed = True
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5 R4 c& H6 t# q" W# H, t' g PL(0).SetBulge 3, Tan(.Utility.AngleToReal(22.5, acDegrees))$ w( ?* f) b# Y4 {
PL(0).SetBulge 1, Tan(.Utility.AngleToReal(15, acDegrees))
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: U5 f3 U* |6 \! ^ R1 = .ModelSpace.AddRegion(PL); F0 V0 ~# w) p$ O0 X$ P5 g
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), -h, 0)
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'坐垫* J8 w3 X. T# t( U1 T4 G4 W& j1 O' G
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Dim PL1(0) As AcadLWPolyline, Ps1(11) As Double1 D- n$ t" N D3 v: H
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Dim R2 As Variant
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9 w/ [, x7 d, y/ u. Z Dim S2 As Acad3DSolid
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- i0 b3 R1 c p& H Ps1(0) = 0: Ps1(1) = (c - 1.5) / 2+ m- c* s, g+ r9 V2 l: D
Ps1(2) = t + 1.5: Ps1(3) = (c - 1.5) / 2
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' h% L- v: f, V. V: {8 ^ Ps1(4) = t + 0.5: Ps1(5) = (c - 1.5) / 2 + 1.5/ w, r, E& l/ D. f
: k8 E" q/ Q( O1 G! g Ps1(6) = (t + 1.5) / 2: Ps1(7) = (c - 1.5) / 2 + 1.54 p: r# P/ `# V' q! y' K
Ps1(8) = (t + 1.5) / 3: Ps1(9) = (c - 1.5) / 2 + 1.5
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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 = True0 _- ~ n6 e. z& I: U
2 F. K( b3 [4 o; U, h7 N PL1(0).SetBulge 1, Tan(.Utility.AngleToReal(22.5, acDegrees))
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R2 = .ModelSpace.AddRegion(PL1)
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! A( i, } b% Q+ X8 j Set S2 = .ModelSpace.AddExtrudedSolid(R2(0), -h, 0)
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6 j0 o! I$ B( T2 B Dim PL2(0) As AcadLWPolyline, Ps2(11) As Double
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Dim R3 As Variant
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2 R, b( U' N- ]3 G5 f! j- n Dim S3 As Acad3DSolid
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% m1 E* X) C% I2 y* j3 G Ps2(0) = 0.5: Ps2(1) = -0.2 * c
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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 - 1: N; i A o. ^7 c M- @
Ps2(6) = 1.5: Ps2(7) = -0.2 * c - 1
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* Y* r' P! g$ q: B5 `# C Ps2(8) = 1.5: Ps2(9) = -0.2 * c - 0.5
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Ps2(10) = 1.5: Ps2(11) = -0.2 * c' i$ I: ~8 L- ?9 a% W& S0 h
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7 e9 _/ S \5 ?' y4 Q6 o3 C Set PL2(0) = .ModelSpace.AddLightWeightPolyline(Ps2)1 }0 m# f W( N$ g" a6 Z/ @
$ I6 y6 I$ U* d- |- j+ \9 _9 a PL2(0).Closed = True
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R3 = .ModelSpace.AddRegion(PL2)0 ^3 x% m8 k- P0 n9 n8 I& R" F0 l
/ d% w5 @- @# @1 | Set S3 = .ModelSpace.AddExtrudedSolid(R3(0), -h, 0)
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! ^# ]! J: F$ u5 u8 X2 ?( q' k; a End With
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'转变椅子视角4 b4 G1 O1 N$ k5 Z
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Dim V As AcadView, D(2) As Double4 g0 o4 \7 j8 A6 P4 T
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With ThisDrawing! b1 x, {# v! S4 v0 L3 g1 O
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'新建视图% M5 U1 U9 ~- O2 U
Set V = .Views.Add("AAA")/ C2 X2 t, k" a+ m3 U( B, _
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'设置新视图的方向2 {! S9 ?2 o8 [. }& n
D(0) = 0.5: D(1) = -1: D(2) = 0.3
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* K0 ]( Q$ G9 K f' s6 C* ? | V.Direction = D. b: {; P% c% k! w; \/ A; p+ G
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'活动视口设置为该视图$ @% x- V: @8 N5 {# w/ v
.ActiveViewport.SetView V
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" b: T% ^: q! n- [; H '重置活动视口; ]! S$ G% U- W9 |1 m
.ActiveViewport = .ActiveViewport
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End With; g( c( P0 [1 N- P8 K
2 I% ` H; I' ^6 p! e '真实模式
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ThisDrawing.SendCommand "vscurrent r "
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" [6 q( s) I% N; w3 k '缩放视图: v# `9 u! I0 q& _) r
! O Q7 G9 ~4 }) z4 L" u3 R2 e. A ZoomAll# R% Q0 ?( d0 Z9 S; s9 Z
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Unload Me
7 G6 F0 K/ l- l( vEnd Sub |
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