. Z1 q u6 y A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？6 J E+ P1 Z2 W; k
附上对应的代码如下：（压缩包内为swp文件）! r6 r0 _ X) y+ d' W* x
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' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ s4 b) S+ u" g4 D2 E- u
' 输出曲面上某些点到Txt文件中 4 Q! C; n7 { X! Z1 D9 ?' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 Y# K# ]" F5 G) ?* CSub main() ' U5 @8 U/ y- G0 Y* Y Dim swApp As SldWorks.SldWorks2 `, m9 {/ J" n+ x0 S- }- K/ O
Dim myModel As SldWorks.ModelDoc2 6 ^! p9 M3 R( y Dim mathUtils As SldWorks.MathUtility* ?6 u) {4 c6 y! n$ x8 ]8 \5 z
Dim nStart As Single- Z. L; R3 H4 p8 C3 S* g
nStart = Timer# W( ]1 C% E% B
Set swApp = Application.SldWorks+ i D( C7 o+ U; l
Set myModel = swApp.ActiveDoc9 t1 }, h3 t9 y6 V+ m
Set mathUtils = swApp.GetMathUtility() ; G7 P, J9 ?# O3 e ' 以下遍历22x22个投影点 * ^2 n, b8 n, { k6 e$ [: l# Q9 g) B Dim i As Integer % T8 I' [% b/ t1 m8 c; n Dim j As Integer6 J9 G6 u! J' ?3 l2 b$ m
For i = 0 To 211 w9 v: D) \+ M2 z6 \4 f& } Z
For j = 0 To 21 2 w, i" w+ o/ s ' 预先指定一个被投影面 $ u! N4 S, _" r$ w% b* _ c Dim mySelMgr As SldWorks.SelectionMgr $ E" }! R. N( A2 B6 i9 a( E Dim selObj As Object 1 H4 L" j8 [ k: l3 V Dim faceToUse As SldWorks.Face2# }0 _1 V: g# \
Dim surfaceToUse As SldWorks.Surface 4 z# s" l6 h. Z" K" y3 ], H2 M* g Dim selCount As Long 0 d5 p. N2 D$ y' S- U Dim selType As Long + B1 T% V' ]/ Y5 K" S Set mySelMgr = myModel.SelectionManager # K" r( f/ N) b0 A5 y, M% U; `1 I! r selCount = mySelMgr.GetSelectedObjectCount2(0)( N4 l6 s- K8 [! X- ?
If (selCount > 0) Then ! @, ]. E* s. q9 a+ C ` selType = mySelMgr.GetSelectedObjectType3(1, 0); E0 S' @4 n1 |; t3 ~! y
Set selObj = mySelMgr.GetSelectedObject6(1, 0)/ d1 n, v- ]2 ~* J: d# j* h4 t
If (selType = SwConst.swSelFACES) Then : M% L/ i1 s" w; [# o Set faceToUse = selObj ) Z" |) x6 x6 h8 _ End If! Z/ p# g" I! _' z% N; V, Y
End If% P3 Z' p) j7 z- q9 b) v
' 定义投影向量 % J+ {2 @$ M" G. a% h# x) g3 l Dim basePoint(0 To 2) As Double, rayDir(0 To 2) As Double U: q r) x6 B r4 s" f1 \
Dim vBasePoint As Variant, vVector As Variant& _$ o3 ^; c0 Y6 i
Dim rayPoint As SldWorks.MathPoint, rayVector As SldWorks.MathVector0 F4 D' w$ A7 S$ E
Dim intersectPt As SldWorks.MathPoint6 Q1 t7 G) r( I. b) z
Dim vPoint As Variant, vPoint2 As Variant) N4 X- T0 _# K2 h q5 _) w
Dim xPt As Double, yPt As Double, zPt As Double4 u! B9 h% L+ G/ Q# h$ M: g$ N- C- F
' 先对曲面的情况进行投影； First try the face0 z. o8 z. E3 o) R; p
If Not faceToUse Is Nothing Then* ]; p- |+ d$ l( @
basePoint(0) = i * 0.125 '7 z Y* j* o6 A/ `$ I6 _
basePoint(1) = j * 0.125 ' H5 O& K; p! V% S) H basePoint(2) = 1#( G6 Z- T- W- q; p+ V' g4 N% e* O
vBasePoint = basePoint9 N/ X$ A: \# s9 S4 H* f
Set rayPoint = mathUtils.CreatePoint(vBasePoint)$ D2 [0 Q4 O p! w2 f* `
rayDir(0) = 0# 6 V! N* s+ q1 c. k% U4 u, b1 W+ v. q rayDir(1) = 0# 9 n4 x6 a. A3 F! i Z3 c rayDir(2) = -1# $ O! t4 k" _! E0 O% X vVector = rayDir3 f% J3 l$ Z& m
Set rayVector = mathUtils.CreateVector(vVector)$ E" K( ^; I( j0 P: K6 [( s4 I
Set intersectPt = faceToUse.GetProjectedPointOn(rayPoint, rayVector) 1 T" i8 v9 ~# W D- s7 z# } If Not intersectPt Is Nothing Then7 g+ F Z9 i4 x% a
vPoint = intersectPt.ArrayData 5 v" I. ^: k: r& T+ }& f1 z4 M xPt = vPoint(0)8 E2 v; n) z' q0 W; m" E
yPt = vPoint(1) ' o8 A9 w" u. L' ~6 S% C. r/ i zPt = vPoint(2), S$ r- \- r6 U4 r
清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(xPt * 1000, "##0.0#####") & " ,"5 M! H/ J- M8 `
# d- d a+ c `, J5 F9 z0 E! E 清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(yPt * 1000, "##0.0#####") & " ," ) M9 Z( d* ^( E4 k: Y, B/ B f . [3 U- @- m3 d/ W+ I! v 清单输出窗口.LIST.Text = 清单输出窗口.LIST.Text & Format(zPt * 1000, "##0.0#####") & " " & vbCrLf: a* y) O' C8 a5 P7 W
Else 1 p6 p3 I/ @% p$ ^1 K9 v T 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."# b. ?- q0 l% N
End If " q& t$ _& X5 J: R( ?' H3 ? End If ; W# u6 p- m8 V/ m+ C, e, F1 l Next j8 \8 h$ ~0 D& H: [3 W
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清单输出窗口.计算耗用时间.Text = Round(Timer) - Round(nStart) & "秒" H& k& S$ }/ Q6 X 清单输出窗口.Show e: h$ Y- w7 V/ L% H6 \3 EEnd Sub1 v) z! c. W5 ?; M# r" k1 H
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Public Sub Delayms(lngTime As Long) '延时程序调用-测试时用, ~* `; Q8 S0 P J/ ]
Dim StartTime As Single % X4 ~8 Q( |/ ^! |) x C3 e$ UDim CostTime As Single , U6 k) \: ~& s2 t6 P3 `, @StartTime = Timer . s6 B1 Q. L/ K- Y1 a+ \Do While (Timer - StartTime) * 1000 < lngTime0 G( F! [4 y# ^$ i: _ x- G" L
DoEvents , w7 p2 U6 a1 T/ Q+ \( BLoop - A* ?. s0 k: T/ |3 zSet swApp = Application.SldWorks u& g: Z/ ?- N, e: e6 s0 QEnd Sub) |; v" s L- w/ n
