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本帖最后由 oy87188 于 2023-11-4 18:45 编辑 & A8 N9 c4 S3 w& v/ Y2 n; X" ]
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尊敬的各位大佬,本人是SW使用的小白,最近在调试SW的宏代码时,想通过宏代码将曲面上的点阵输出到txt中,从而方便后续处理。但是遇到了如下的问题:显示对应变量未定义,还望各位大佬多多指点一二? 2 B2 u. q5 f, H w) W u& J
附上对应的代码如下:(压缩包内为swp文件)+ ^7 G. b) s V- w
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' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- H% I: k$ r/ i' 输出曲面上某些点到Txt文件中
8 n& i. s4 `! V: `) y' E' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~1 I2 U5 a+ f9 o/ @# P# B) J
Sub main()
$ }& R& N6 A, C* v) ] Dim swApp As SldWorks.SldWorks
6 U* Y# b: I- R5 l8 |* j5 c& o Dim myModel As SldWorks.ModelDoc2
% ~1 U' ^( Y3 Q4 ^, J! q Dim mathUtils As SldWorks.MathUtility
( G- a) q0 k( c+ C! K Dim nStart As Single
# `9 g k6 ]5 \9 U* X4 `9 S5 M nStart = Timer
- c6 Q6 z8 T' R8 p* O1 ] [2 t Set swApp = Application.SldWorks7 Z% B- l+ g( J, x3 v" c' _
Set myModel = swApp.ActiveDoc2 Y0 v- U4 V# I
Set mathUtils = swApp.GetMathUtility()( a. q! m# T8 F C/ p, w+ b
' 以下遍历22x22个投影点
4 R1 _, I2 F8 R# v Dim i As Integer k8 u( z: J0 R' y9 d
Dim j As Integer
* q- }* c5 U i9 `, {6 I For i = 0 To 218 ]* G0 S3 K( }
For j = 0 To 215 e4 N( q% e* p0 G! Y2 w! l* V
' 预先指定一个被投影面
7 b2 _+ p% K1 L6 Z% I4 a5 ^ Dim mySelMgr As SldWorks.SelectionMgr
4 V. \) E% @* j. E3 h9 \) H Dim selObj As Object1 i' }5 {. \4 g4 T Q- w
Dim faceToUse As SldWorks.Face2
9 V1 Z, v; H. N! [. I, R3 `( a Dim surfaceToUse As SldWorks.Surface
+ u: \. n, h) V; V% w Dim selCount As Long
/ X% n1 n: z2 m8 O, Q% n; i Dim selType As Long4 N! X. x% X6 A+ ^' H$ S
Set mySelMgr = myModel.SelectionManager
( [0 b J, S8 t0 ]/ R- F& d selCount = mySelMgr.GetSelectedObjectCount2(0)2 u- f0 ^- W) }
If (selCount > 0) Then
0 O& B2 ~# B" j! o$ y U selType = mySelMgr.GetSelectedObjectType3(1, 0)* M3 [! R4 F/ b0 r8 M' {
Set selObj = mySelMgr.GetSelectedObject6(1, 0)
) d; m( l) q/ p If (selType = SwConst.swSelFACES) Then8 R" Z" x9 ^( J2 X- v2 K8 G/ V& p {* e
Set faceToUse = selObj
! C; J) c. U2 ~- ` End If& \& G _6 g- A7 f* o r0 a" U! ?
End If9 ~" P9 u' t' Y0 {4 z" U) {3 H" s
' 定义投影向量' @- }* n" d7 C( v+ ]+ Y+ e
Dim basePoint(0 To 2) As Double, rayDir(0 To 2) As Double
, F U3 y% r+ |, B. G0 _; W Dim vBasePoint As Variant, vVector As Variant
# I& Z0 j. }0 Y$ ]6 J+ P Dim rayPoint As SldWorks.MathPoint, rayVector As SldWorks.MathVector/ e9 u' z! E. e- U( W9 x
Dim intersectPt As SldWorks.MathPoint
X2 C% W" F$ s$ y$ V3 h Dim vPoint As Variant, vPoint2 As Variant
9 I0 f M. Z% D/ ?8 l Dim xPt As Double, yPt As Double, zPt As Double; F0 [7 Y' d, L% K/ T$ F- P
' 先对曲面的情况进行投影; First try the face- o7 m* ~- C; A4 d
If Not faceToUse Is Nothing Then3 }2 h; U8 X9 S7 P& ]) s1 C9 u0 U
basePoint(0) = i * 0.125 ' W/ i) j- I* }( o' s
basePoint(1) = j * 0.125 '
6 }" W0 ^& N2 p' E; G' M( O) ? basePoint(2) = 1#
' @/ E8 t2 C& e( R vBasePoint = basePoint
: }* O0 B' H3 B$ ? Set rayPoint = mathUtils.CreatePoint(vBasePoint)( m1 @" R+ x& M; t
rayDir(0) = 0#( A6 I0 ]+ C) b7 W/ [1 Z
rayDir(1) = 0#& o X! y( a% c% L
rayDir(2) = -1#
# ^/ B3 j/ _& Z% j0 f vVector = rayDir
) p4 y: @' P$ G$ Y Set rayVector = mathUtils.CreateVector(vVector); p1 a7 p( i( L! p
Set intersectPt = faceToUse.GetProjectedPointOn(rayPoint, rayVector) d! E5 e" [* S3 f. {+ [' l
If Not intersectPt Is Nothing Then
' S- E2 m# N+ T vPoint = intersectPt.ArrayData
! V0 b/ |& i0 C, s; h/ U- n* T8 { xPt = vPoint(0)
7 p! `, a7 p! w* _; M! ^; X( r yPt = vPoint(1)" V4 ?! p5 |4 q* M ]/ B7 m
zPt = vPoint(2)
; n, e9 y- [+ Q+ w' G% ], d 清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(xPt * 1000, "##0.0#####") & " ,"" `) d: v) r" C, ~5 h Y7 h# W
8 W6 W# h4 O6 n( M 清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(yPt * 1000, "##0.0#####") & " ,", T3 m6 G _0 Z9 `" l
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清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(zPt * 1000, "##0.0#####") & " " & vbCrLf K1 {! L) G7 ?( W1 v
Else% V8 z4 k0 r' J( f5 e$ e1 W
清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(zPt * 1000, "##0.0#####") & " " & vbCrLf '(j * 125, "##0.0#####") & " , 0" & " " & vbCrLf '控制是否输出未投影到曲面上的点位 " No face hit point."8 y0 n+ W" j. H! g- | o
End If
: E! B& O, J$ R% N( m% Z# ] End If; E% i3 h- W5 Q A1 `2 j- h% m
Next j6 L0 Q7 g. k$ V1 F
Next i; C/ F( o& Q6 U
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清单输出窗口.计算耗用时间.Text = Round(Timer) - Round(nStart) & "秒"
: `+ m- S# L9 n/ O V 清单输出窗口.Show4 Q3 T: D$ w8 m
End Sub5 ~+ T; I' y9 u8 y/ D" P
- E$ V& p8 A$ X% J7 m, nPublic Sub Delayms(lngTime As Long) '延时程序调用-测试时用
( M: ?! D/ L% U8 z, s \8 T6 YDim StartTime As Single
' |: Q- x: q3 L& ]" }( @9 pDim CostTime As Single" s) D# T* L/ E: }8 C
StartTime = Timer" s1 ?; W' Q* O4 D! N
Do While (Timer - StartTime) * 1000 < lngTime
0 U1 k; C+ E' z1 wDoEvents
9 M; F1 m! ~3 h$ f& GLoop
( |4 h* e3 u D' z8 q" MSet swApp = Application.SldWorks' [% @5 Q0 d4 K/ y [
End Sub
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