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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!7 M2 x* L3 f# q f
Private Sub CommandButton1_Click()
: ^3 ~4 m+ `7 L7 m* a! N'开始画图过程~~~~$ i) }3 M' i" b4 \+ H+ E! j
5 o3 N5 E$ K \, E0 A" K'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0 j8 x6 m2 H& Z5 t/ I. u# r: S
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.Text7 f; {2 K0 }5 {8 ?. d I( q0 A" k$ l
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Dim boxobj1 As Acad3DSolid, boxobj2 As Acad3DSolid, boxobj3 As Acad3DSolid, boxobj4 As Acad3DSolid4 P3 g& h& ]4 W2 |' l. |2 s. J
Dim boxobj5 As Acad3DSolid, boxobj6 As Acad3DSolid' A2 J0 X! A0 f+ }
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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 Double2 X8 A+ X% O( J) G6 m
Dim center5(2) As Double, center6(2) As Double
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0 b: w! F% z* A) |. n '椅子脚0 P, [, I; @* j. C/ J# X" Y
, h; s j$ B( l" z, x# O center1(0) = 1: center1(1) = 1: center1(2) = 0
" q- ?! G2 S9 ]9 U- ~ length = 2: width = 2: height = c - 1.5
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Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)+ @3 s; M- e9 I
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3 f: I' G; y1 Z8 l: i center2(0) = t + 0.5: center2(1) = 1: center2(2) = 0
1 f9 t' g2 B+ o% j( M/ A# K# H length = 2: width = 2: height = c - 1.5: ]. M% S$ l6 d/ S* y$ D2 [7 ^4 f
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Set boxobj2 = ThisDrawing.ModelSpace.AddBox(center2, length, width, height)
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; i7 x; J" v, A2 P center3(0) = t + 0.5: center3(1) = h - 1: center3(2) = 02 d. S9 E& H: _) b- ^% @
length = 2: width = 2: height = c - 1.5& }9 g: S# B0 k4 |1 W( R
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Set boxobj3 = ThisDrawing.ModelSpace.AddBox(center3, length, width, height)
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center4(0) = 1: center4(1) = h - 1: center4(2) = 0, a' f2 M! p! @) L" D: ]
length = 2: width = 2: height = c - 1.5# ]$ c/ M$ V2 d* b1 ^% N8 a
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Set boxobj4 = ThisDrawing.ModelSpace.AddBox(center4, length, width, height)
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, R1 }; U7 {6 U. T '椅子脚横杆(1)* Y1 M5 F+ v$ N( ]" Y0 k& E
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center5(0) = (t + 1.5) / 2: center5(1) = 1: center5(2) = 0.2 * c
" [ J% E# ^1 X: s+ S) z length = t - 2.5: width = 1: height = 1
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9 |5 q! A7 M% E8 ] 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+ q) {2 @4 }. Y! h+ }
length = t - 2.5: width = 1: height = 1
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Set boxobj6 = ThisDrawing.ModelSpace.AddBox(center6, length, width, height)
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'转换视角,画靠背、坐垫、椅子脚横杆(2)
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) e. ?; f( o1 U Dim UCS As AcadUCS, Op(2) As Double, Xp(2) As Double, Yp(2) As Double
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With ThisDrawing
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'下面3个点用于定义新的UCS! [. a8 x7 ]. w% B" @1 ?
Op(0) = 0: Op(1) = 0: Op(2) = 0 '新UCS的原点/ X( b- z- h) `# c( j7 `) V; W
Xp(0) = 1: Xp(1) = 0: Xp(2) = 0 '新UCS的X方向
: L' d' P" c$ n" }4 H Yp(0) = 0: Yp(1) = 0: Yp(2) = 1 '新UCS的Y方向
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'新建UCS
4 _9 w/ F/ J4 N' v Set UCS = .UserCoordinateSystems.Add(Op, Xp, Yp, "AAA")6 _. |0 x1 L4 W+ w4 ?, v9 @! w; q
; H% ]! h+ ]7 c* v+ T0 q$ b '激活新UCS8 I" Q- f. M: h! H/ U' W: n( K
.ActiveUCS = UCS# N0 i- N9 Z+ b. ]
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'靠背
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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$ X% b, R7 j" }& ~( J+ M& ^
# _/ B1 h+ X( w- n5 m1 _ With ThisDrawing
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'定义优化多段线的顶点坐标
. p! ?' S8 ?0 E6 X' |8 i+ E Ps(0) = 0: Ps(1) = c / 2 + 0.75
5 l; E+ G [( s9 j; `5 v Ps(2) = 1.5: Ps(3) = c / 2 + 0.75, |3 E9 q6 y ]! S! Z7 L# K) E& O
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Ps(4) = 1.5 - 0.173 * 0.4 * S: Ps(5) = 0.984 * 0.4 * S + c / 2 + 0.75/ X& y/ ?; Z2 C# ~" {& E. b8 l
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Ps(6) = 1.5 - 0.324 * S: Ps(7) = 0.939 * S + c / 2 + 0.75
- F0 O+ ~1 O3 c# d% h9 j- l Ps(8) = -0.324 * S: Ps(9) = 0.939 * S + c / 2 + 0.75& C& Z S _- u$ p2 X
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Ps(10) = -0.173 * 0.4 * S: Ps(11) = 0.984 * 0.4 * S + c / 2 + 0.753 @% i+ F% J' d( G; x
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'创建优化多段线2 Z& d" A" [( [
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps); R `1 M4 w( J
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PL(0).Closed = True/ n! V" V2 @1 b% a( K$ O% K) i5 q
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PL(0).SetBulge 3, Tan(.Utility.AngleToReal(22.5, acDegrees))7 |; i1 F) }% F/ b. S
PL(0).SetBulge 1, Tan(.Utility.AngleToReal(15, acDegrees))
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R1 = .ModelSpace.AddRegion(PL)
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5 u% P2 Q" Z( K, s* e* l Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), -h, 0)5 c/ y" r& c2 z# D( z) u8 w: B
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'坐垫; @& P2 r4 \3 c! T
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Dim PL1(0) As AcadLWPolyline, Ps1(11) As Double% ~! { J6 z+ y) m
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Dim R2 As Variant4 n, Y w' c$ [2 v% U
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Dim S2 As Acad3DSolid7 s H5 U7 ]; \3 E: r5 X
) ]+ P3 N( p) R- e F Ps1(0) = 0: Ps1(1) = (c - 1.5) / 2( h& k; W% k# A2 b3 c s
Ps1(2) = t + 1.5: Ps1(3) = (c - 1.5) / 27 ~% f6 P4 a5 g d! v
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Ps1(4) = t + 0.5: Ps1(5) = (c - 1.5) / 2 + 1.5
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Ps1(6) = (t + 1.5) / 2: Ps1(7) = (c - 1.5) / 2 + 1.5
; [0 a" r3 Z& v o Ps1(8) = (t + 1.5) / 3: Ps1(9) = (c - 1.5) / 2 + 1.5: z" N8 @- a8 E9 h; {4 v
) D Q" ~, E; y' D0 b& | Ps1(10) = 0: Ps1(11) = (c - 1.5) / 2 + 1.5
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( b% f4 }2 S8 d; z* z) Q# D Set PL1(0) = .ModelSpace.AddLightWeightPolyline(Ps1)
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PL1(0).Closed = True
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PL1(0).SetBulge 1, Tan(.Utility.AngleToReal(22.5, acDegrees))
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R2 = .ModelSpace.AddRegion(PL1)
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+ G$ M2 J4 Q z+ R Set S2 = .ModelSpace.AddExtrudedSolid(R2(0), -h, 0)
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# g* r1 q4 h, j* V '椅子脚横杆(2)5 C+ u' P$ M( Z5 J" I* T& G6 L! W" W, f
Dim PL2(0) As AcadLWPolyline, Ps2(11) As Double" s1 X* y' F* ~$ l
: U9 ]( M3 s! Z7 m" Z: A* t Dim R3 As Variant
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Dim S3 As Acad3DSolid* Q9 h; l( w) `5 z$ I
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Ps2(0) = 0.5: Ps2(1) = -0.2 * c3 k! c' h% |, M2 s* U
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Ps2(2) = 0.5: Ps2(3) = -0.2 * c - 0.5" ?& {, ]3 {2 Q6 u. y
# m4 G7 N1 c( N$ Y# n8 @- f) k Ps2(4) = 0.5: Ps2(5) = -0.2 * c - 1
3 M; r1 u5 e) i% o Ps2(6) = 1.5: Ps2(7) = -0.2 * c - 1
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Ps2(8) = 1.5: Ps2(9) = -0.2 * c - 0.5# }4 y) V5 F4 _7 O4 {, U" I
9 \- b& u7 P; E% C& y Ps2(10) = 1.5: Ps2(11) = -0.2 * c
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Set PL2(0) = .ModelSpace.AddLightWeightPolyline(Ps2)1 j0 o9 s+ @& e7 w
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PL2(0).Closed = True
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R3 = .ModelSpace.AddRegion(PL2)
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) B# y" `2 p; X. z0 A& O' { Set S3 = .ModelSpace.AddExtrudedSolid(R3(0), -h, 0)7 k9 h" r! H2 P% h8 T% [
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End With
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'转变椅子视角
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% A7 C2 F3 P6 T: y8 w7 i Dim V As AcadView, D(2) As Double0 D/ z. w2 p/ A+ U6 e
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With ThisDrawing- P# l& V( e% `$ h- Y/ K/ p" t
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'新建视图9 M @" z/ d( c
Set V = .Views.Add("AAA") o% O1 c8 n; u' w, e3 k' @
/ b4 S% S: v# i8 C; X! D! _2 Y. y* ] c '设置新视图的方向- E' J K5 M# `( Q2 L# ?
D(0) = 0.5: D(1) = -1: D(2) = 0.3, V7 l' e) s) v; M' Z) b! E
7 K% `3 u% ]" G3 R V.Direction = D; H' ]1 ^; V7 H& U9 h
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'活动视口设置为该视图! S8 O& S* x+ I8 y; ~
.ActiveViewport.SetView V
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" n* N$ }& ^8 H* R: c4 w '重置活动视口3 |, \: J+ t% t& `" o
.ActiveViewport = .ActiveViewport
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9 [8 g. d1 x' o8 v End With
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'真实模式: H8 I& M: z3 X& ^4 O6 q2 a! g$ B: `
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ThisDrawing.SendCommand "vscurrent r "
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'缩放视图6 ^/ B' v4 T; @/ P9 M& z5 l
3 B% w# j! s/ H4 K' Y6 w7 ? ZoomAll4 q) p; O6 j7 Y* L* n+ H
- y/ y' x% D: W0 C6 P5 g* aUnload Me
4 n$ q0 t+ P/ i' M1 S9 NEnd Sub |
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