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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!* Q) F0 l* |: A6 i
Private Sub CommandButton1_Click()/ [0 }8 p4 G5 }7 u. L3 Q9 n
'开始画图过程~~~~$ M* `, D2 L' j6 I
7 a/ a- P; k) ~- T! R5 i# h* }'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!2 t( f4 S. `9 q
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'取数据并赋值
6 u& M. K) r) ^% B; @0 o( [ 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.Text
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Dim boxobj1 As Acad3DSolid, boxobj2 As Acad3DSolid, boxobj3 As Acad3DSolid, boxobj4 As Acad3DSolid
; l4 _ G2 i2 J' k( N( _ Dim boxobj5 As Acad3DSolid, boxobj6 As Acad3DSolid
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Dim length As Double, width As Double, height As Double# W* G- n. E4 v; F3 J w
k% L: G- ~3 F9 L- w Dim center1(2) As Double, center2(2) As Double, center3(2) As Double, center4(2) As Double
! ?: D( Y. z! v: f" b Dim center5(2) As Double, center6(2) As Double
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& }$ e9 @ F7 F5 Y }- { '椅子脚
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center1(0) = 1: center1(1) = 1: center1(2) = 0: @* X: r6 l* j) h5 R& A
length = 2: width = 2: height = c - 1.50 O: W. e" x7 Y6 ?
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Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)
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center2(0) = t + 0.5: center2(1) = 1: center2(2) = 0& l! d o' X) H& L8 w+ E* _) G
length = 2: width = 2: height = c - 1.54 _( `2 _; P& x. |" o" Q
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Set boxobj2 = ThisDrawing.ModelSpace.AddBox(center2, length, width, height)9 [& ^9 U8 p5 ^1 y+ Y$ m
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center3(0) = t + 0.5: center3(1) = h - 1: center3(2) = 0
7 m# R; Z2 C2 ^% W' R9 f6 c length = 2: width = 2: height = c - 1.58 s2 m+ [. B3 L9 @
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Set boxobj3 = ThisDrawing.ModelSpace.AddBox(center3, length, width, height)3 K3 |. n1 d$ v* u" x0 q
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center4(0) = 1: center4(1) = h - 1: center4(2) = 0! \9 p9 |- o1 c6 L: f
length = 2: width = 2: height = c - 1.5
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Set boxobj4 = ThisDrawing.ModelSpace.AddBox(center4, length, width, height)! G/ w8 ?( t4 _3 C( Y8 L- r+ E9 r
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) i7 `6 ] C2 m W '椅子脚横杆(1)( w6 N3 E4 R" k7 M7 [5 a& b( ?/ \
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center5(0) = (t + 1.5) / 2: center5(1) = 1: center5(2) = 0.2 * c
4 u, \/ K; F0 j- L! | length = t - 2.5: width = 1: height = 1
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$ J7 o8 b7 U$ M2 _3 E Set boxobj5 = ThisDrawing.ModelSpace.AddBox(center5, length, width, height)' h$ P' a: R" t( l+ g- G0 i& a
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& v e6 P4 \ w) T% S$ W center6(0) = (t + 1.5) / 2: center6(1) = h - 1: center6(2) = 0.2 * c
4 i- S. w6 v7 U- z. d- _& ` length = t - 2.5: width = 1: height = 12 n; ^ H* Y: m* P+ {5 g
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Set boxobj6 = ThisDrawing.ModelSpace.AddBox(center6, length, width, height)! a0 i( @+ A' a' V' F0 \$ j& X+ i
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2 J8 k8 ] k" b/ B2 U' ?$ n3 z '转换视角,画靠背、坐垫、椅子脚横杆(2)# H+ A' }6 A/ O: f/ M6 v$ b+ e
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Dim UCS As AcadUCS, Op(2) As Double, Xp(2) As Double, Yp(2) As Double
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With ThisDrawing! ] g2 k* G( d8 G
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'下面3个点用于定义新的UCS4 Y4 T: I) T# `5 k0 }
Op(0) = 0: Op(1) = 0: Op(2) = 0 '新UCS的原点
) ?2 }; ~$ r1 |; o0 S" j* G% d" ~ Xp(0) = 1: Xp(1) = 0: Xp(2) = 0 '新UCS的X方向+ w+ o9 z, R2 Z; Q/ Z7 V. o
Yp(0) = 0: Yp(1) = 0: Yp(2) = 1 '新UCS的Y方向0 q0 s. J N3 |4 k- {
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Set UCS = .UserCoordinateSystems.Add(Op, Xp, Yp, "AAA")
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' Q$ o2 x1 q7 |' e6 a '激活新UCS. I( S( H8 ?: [# ]; f; o8 l
.ActiveUCS = UCS+ U3 S: K. |$ V; `
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End With
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8 e3 V* c. I+ C9 m '靠背: w0 u5 R+ J3 y4 S& l
1 V) }( w6 D/ F, ~4 k Dim PL(0) As AcadLWPolyline, Ps(11) As Double8 p# [1 {/ p' b1 ~% n/ {
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Dim R1 As Variant: I. s a+ _! t% @! W
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Dim S1 As Acad3DSolid
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' m% r% \+ ~3 _ With ThisDrawing
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. f( `2 V# D: E) W+ Q( m+ O/ W '定义优化多段线的顶点坐标6 x( o* P" @ d$ B. |% W
Ps(0) = 0: Ps(1) = c / 2 + 0.75- f# d, I# K* ~9 h) t9 H2 P4 k, U
Ps(2) = 1.5: Ps(3) = c / 2 + 0.751 X9 n3 L: B O, W
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Ps(4) = 1.5 - 0.173 * 0.4 * S: Ps(5) = 0.984 * 0.4 * S + c / 2 + 0.75
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Ps(6) = 1.5 - 0.324 * S: Ps(7) = 0.939 * S + c / 2 + 0.75/ x' ]/ ~2 G' }' C2 D- x
Ps(8) = -0.324 * S: Ps(9) = 0.939 * S + c / 2 + 0.75
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Ps(10) = -0.173 * 0.4 * S: Ps(11) = 0.984 * 0.4 * S + c / 2 + 0.75$ Q1 M; y+ \4 u. v: g! R2 z: v
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'创建优化多段线9 d: |! |0 O4 L/ e1 o/ X3 ~3 v; w7 q
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)* t; A; u2 f4 r2 n
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PL(0).Closed = True$ E0 l( c3 ?* p) ]0 O; Q
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PL(0).SetBulge 3, Tan(.Utility.AngleToReal(22.5, acDegrees))
6 l+ x$ w+ A: l PL(0).SetBulge 1, Tan(.Utility.AngleToReal(15, acDegrees))
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* ]: K( P! t2 d: P& R3 r R1 = .ModelSpace.AddRegion(PL)5 Y- C: j. T3 c7 s; A
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), -h, 0)9 w' K/ B) ?% L
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5 G4 K" b# k. A) y! b# S+ G '坐垫* i3 p; s; ?& d2 ~- | `7 ^0 P
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Dim PL1(0) As AcadLWPolyline, Ps1(11) As Double; I4 h1 O1 R8 @3 c ]5 N2 \
# V. s& c5 N& ]9 p- M9 R6 d E7 b9 I Dim R2 As Variant: U3 H5 q( n" X
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Dim S2 As Acad3DSolid
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P& q0 f9 |5 O7 h# E Ps1(0) = 0: Ps1(1) = (c - 1.5) / 2
& ]4 M7 I7 O" p3 J3 _1 o5 S# J4 c Ps1(2) = t + 1.5: Ps1(3) = (c - 1.5) / 2
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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
5 }. Q# }# m! e0 ~6 G 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 + 1.54 m# L8 `" g7 ~% K' ^) v+ t+ z6 i
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Set PL1(0) = .ModelSpace.AddLightWeightPolyline(Ps1)
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PL1(0).Closed = True6 L3 T4 m- m) L; D0 M7 G& ]
4 y6 A* b$ Y( @4 o; k6 J9 }4 e PL1(0).SetBulge 1, Tan(.Utility.AngleToReal(22.5, acDegrees)), z7 g7 k- @ S8 Y
* h! m: ~5 v2 Q; @; E R2 = .ModelSpace.AddRegion(PL1)% P3 |9 t) C2 u1 ]
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Set S2 = .ModelSpace.AddExtrudedSolid(R2(0), -h, 0)- B# d* K) a1 j- T' b, a
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7 d) y( D) X3 u! w '椅子脚横杆(2)
) ~9 U, m$ f4 s( V, O+ P Dim PL2(0) As AcadLWPolyline, Ps2(11) As Double
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' x2 L8 u" @& H; X% r4 O8 i Dim R3 As Variant; q$ ^" |+ D+ a
1 F. ~+ U( h+ l. }6 x Dim S3 As Acad3DSolid6 n; J. Y0 T) h% z! R' f
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Ps2(0) = 0.5: Ps2(1) = -0.2 * c
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Ps2(2) = 0.5: Ps2(3) = -0.2 * c - 0.5+ S$ _% ]6 a! U. L% w+ Z
! q0 k8 w' I" _1 w6 w Ps2(4) = 0.5: Ps2(5) = -0.2 * c - 1
1 c$ V; m- M l0 S* l: n2 v6 ^ Ps2(6) = 1.5: Ps2(7) = -0.2 * c - 1: ]1 m: S) U7 s8 u; {
) y" ~: M1 `0 o2 w7 C# e9 w# _" j% E$ Z Ps2(8) = 1.5: Ps2(9) = -0.2 * c - 0.5
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% Y1 a: O! V9 l. X; e, p Ps2(10) = 1.5: Ps2(11) = -0.2 * c' e. p5 x& e2 t. r/ [5 U' T
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Set PL2(0) = .ModelSpace.AddLightWeightPolyline(Ps2)
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PL2(0).Closed = True
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R3 = .ModelSpace.AddRegion(PL2)
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4 g( T: E9 p4 o; m9 E$ I Set S3 = .ModelSpace.AddExtrudedSolid(R3(0), -h, 0)
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0 J) h8 ? h2 p# N) M End With3 [+ k5 n3 @9 P2 D
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'转变椅子视角' |* ]7 i+ _- ?5 g% @$ E4 o
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Dim V As AcadView, D(2) As Double2 y( j+ w( T, I0 T0 G( d- B J! R
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With ThisDrawing+ ~/ B9 W0 ~. G9 u9 a
9 ?, Y* U- V1 q0 x% |* ]& L( i5 U$ z '新建视图
/ N$ S7 F. W1 j% ?. h/ ?0 x6 q Set V = .Views.Add("AAA") n; g4 |6 a* S0 @( n9 |3 j
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'设置新视图的方向) {2 S1 t, R5 I/ q
D(0) = 0.5: D(1) = -1: D(2) = 0.3
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5 g( Z4 C9 ~2 e+ v9 b2 V! l V.Direction = D
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0 k7 i+ O! q+ I _- i '活动视口设置为该视图
8 n' t1 P; \* s) I4 i .ActiveViewport.SetView V
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'重置活动视口1 `+ Y" d, a* g' N
.ActiveViewport = .ActiveViewport5 F) {; Q$ c% e) x
$ q2 Q8 ]( Y& f( S" f" W End With+ i4 K# R: p4 F, F1 Z1 Z
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'真实模式
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4 d% E% S- W3 w) T: I t8 b ThisDrawing.SendCommand "vscurrent r "
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'缩放视图
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! H6 r) m5 R' B2 J2 o4 K% p( _4 U ZoomAll0 E) M. `7 V9 S0 r
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Unload Me
3 I8 }* M- o( g7 r* f6 MEnd Sub |
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