还有哪些例子可以用DEEPSEEK帮助CAD绘图的？ - 机械社区

Sub AddRectangleAndArrayAndTrim()& a' F2 y, q+ L' J9 F, B
' 声明变量
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Dim lineObj As Object
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Dim startPoint As Variant8 r6 J( `% `$ q0 u
Dim endPoint As Variant
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Dim rectWidth As Double/ |8 I- D( A5 F+ G2 k+ w. [1 h0 T
Dim rectHeight As Double
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Dim rectStartPoint(0 To 2) As Double3 Z8 I0 g5 F" z3 u! w! V1 L z
Dim rectEndPoint(0 To 2) As Double/ t+ a ]3 l4 G0 H) F
Dim rotationAngle As Double
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Dim rectObj As Object
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Dim points(0 To 7) As Double ' 用于存储矩形的四个顶点' ]# M5 X3 t7 i: J: t7 C6 _! o3 y
Dim centerPoint(0 To 2) As Double ' 直线的中点
Dim newRectObj As Object ' 复制的矩形对象
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Dim rotationAngleRad As Double ' 旋转角度（弧度）7 R4 c" M- J5 F$ l7 ?4 L
Dim intersectPoint As Variant ' 交点
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Dim trimStartPoint As Variant ' 修剪后的起点
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Dim trimEndPoint As Variant ' 修剪后的终点
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' 定义矩形的尺寸
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rectWidth = 0.1 ' 矩形的宽度（短边）
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rectHeight = 1 ' 矩形的高度（长边）, d- S9 N# r/ z: o; H6 h
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' 提示用户选择一条直线
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On Error Resume Next
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ThisDrawing.Utility.GetEntity lineObj, startPoint, "请选择一条直线: "/ \# W0 ^. M; S' s
On Error GoTo 09 {, @" G% }3 }% j# U L
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' 检查用户是否选择了直线
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If lineObj Is Nothing Then# M: W2 ]7 R% Q c9 c
MsgBox "未选择直线或选择无效。". ~0 J# V$ T. O9 Q6 X$ N, J
Exit Sub' h# I/ }) A$ S1 M
End If
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' 获取直线的起点和终点* S- q7 i4 q [5 E2 P9 R( N1 W% i$ i
startPoint = lineObj.StartPoint
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endPoint = lineObj.EndPoint' Z; t6 A2 N3 W4 _
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' 计算直线的中点! D2 ?7 _9 s' F8 v
centerPoint(0) = (startPoint(0) + endPoint(0)) / 2) O% I. C8 S9 o; M; [- ]2 f# K/ K' }
centerPoint(1) = (startPoint(1) + endPoint(1)) / 2
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centerPoint(2) = (startPoint(2) + endPoint(2)) / 2
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' 计算直线的角度（用于矩形的旋转）
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rotationAngle = Atn((endPoint(1) - startPoint(1)) / (endPoint(0) - startPoint(0)))
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' 计算矩形的起点和终点
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rectStartPoint(0) = startPoint(0) - (rectWidth / 2) * Cos(rotationAngle + (3.14159 / 2))# B2 r! ]8 w9 Z
rectStartPoint(1) = startPoint(1) - (rectWidth / 2) * Sin(rotationAngle + (3.14159 / 2))
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rectStartPoint(2) = startPoint(2)& h6 G# p% u% G. W4 v K: V5 j/ S' B
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rectEndPoint(0) = rectStartPoint(0) + rectHeight * Cos(rotationAngle)5 x+ N# ]# X6 v. X2 P' s
rectEndPoint(1) = rectStartPoint(1) + rectHeight * Sin(rotationAngle) N* C+ `* Q' x/ D! j2 X, Q
rectEndPoint(2) = rectStartPoint(2)
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' 定义矩形的四个顶点( D# @8 d& W& V1 k& j+ I5 D. O( q0 d
points(0) = rectStartPoint(0)
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points(1) = rectStartPoint(1)$ z1 G. l6 g. Y
points(2) = rectEndPoint(0)
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points(3) = rectEndPoint(1)) _' G$ K2 h/ W' B" z% @# d
points(4) = rectEndPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2))
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points(5) = rectEndPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2)); k: j8 c5 Z/ x5 R6 L- H
points(6) = rectStartPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2))
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points(7) = rectStartPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2))
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' 创建矩形
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Set rectObj = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)
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' 创建圆周阵列（手动复制和旋转）
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rotationAngleRad = 180 * (3.14159 / 180) ' 将角度转换为弧度
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Set newRectObj = rectObj.Copy% o3 I8 J, O) ~/ g# p
newRectObj.Rotate centerPoint, rotationAngleRad
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' 修剪直线
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' 查找直线与矩形的交点% t5 F, {& p# s3 H6 y$ D; @3 X
intersectPoint = lineObj.IntersectWith(rectObj, acExtendNone)3 {; ?1 H2 R; d5 ~
If Not IsEmpty(intersectPoint) Then
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' 修剪直线的起点) W6 Q2 J" \$ y5 U; e1 p7 \
trimStartPoint = intersectPoint
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lineObj.StartPoint = trimStartPoint
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End If
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intersectPoint = lineObj.IntersectWith(newRectObj, acExtendNone)- S: n9 g: }* s
If Not IsEmpty(intersectPoint) Then5 L; x! _% _( Y; J' D, M- K
' 修剪直线的终点; Y' d2 I0 P, d3 b, o
trimEndPoint = intersectPoint
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lineObj.EndPoint = trimEndPoint
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End If: ^) f9 Q7 G% u, }# I# e+ {
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' 刷新视图0 e0 ^' q$ l: i6 t$ [; b- i9 L
ThisDrawing.Regen True
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' 提示用户
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MsgBox "矩形、阵列和修剪操作已完成！"& K& o1 D l$ ]6 u7 {& v3 W) Q
End Sub

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