还有哪些例子可以用DEEPSEEK帮助CAD绘图的？ - 机械社区

Sub AddRectangleAndArrayAndTrim()
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' 声明变量) V" u0 K" d+ X p1 H1 ~- B4 d
Dim lineObj As Object
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Dim startPoint As Variant% c! p* S7 f- [8 @6 r/ m* ]
Dim endPoint As Variant
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Dim rectWidth As Double
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Dim rectHeight As Double
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Dim rectStartPoint(0 To 2) As Double
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Dim rectEndPoint(0 To 2) As Double1 H$ p: @/ b& I
Dim rotationAngle As Double7 o. X! U B! ~+ T1 _
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8 g7 E; h4 Q5 b2 h$ u7 F# p
Dim centerPoint(0 To 2) As Double ' 直线的中点
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Dim newRectObj As Object ' 复制的矩形对象# Q0 O" f. s) p* Q* j( P
Dim rotationAngleRad As Double ' 旋转角度（弧度）
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Dim intersectPoint As Variant ' 交点: @ u% y0 K8 a$ f p, o
Dim trimStartPoint As Variant ' 修剪后的起点" ]7 a4 ?; i1 K( @+ m |1 K
Dim trimEndPoint As Variant ' 修剪后的终点$ k4 l( T( {. f
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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）" @% m% T! C; _7 J8 S4 V7 e
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' 提示用户选择一条直线
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On Error Resume Next( O+ L+ v A9 x% P9 {
ThisDrawing.Utility.GetEntity lineObj, startPoint, "请选择一条直线: ") A) t+ @ h$ M) S s7 y
On Error GoTo 0# P/ q* w6 P/ u
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' 检查用户是否选择了直线
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If lineObj Is Nothing Then
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MsgBox "未选择直线或选择无效。": s S8 t7 i: R$ w$ ~
Exit Sub
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End If
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' 获取直线的起点和终点
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startPoint = lineObj.StartPoint
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endPoint = lineObj.EndPoint
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' 计算直线的中点: \, q1 v' Q: J1 X
centerPoint(0) = (startPoint(0) + endPoint(0)) / 29 {; z1 n* }2 o1 i/ O
centerPoint(1) = (startPoint(1) + endPoint(1)) / 2
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centerPoint(2) = (startPoint(2) + endPoint(2)) / 25 c6 d" @* G: } t# A2 B* d
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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4 F4 f, a7 e* Y! e3 r
rectStartPoint(0) = startPoint(0) - (rectWidth / 2) * Cos(rotationAngle + (3.14159 / 2)); W, ]1 t% I" l2 r7 |' x7 M8 W6 ?
rectStartPoint(1) = startPoint(1) - (rectWidth / 2) * Sin(rotationAngle + (3.14159 / 2))3 s- L" U: z1 E/ r" }3 S0 j# G) |
rectStartPoint(2) = startPoint(2)! s# g4 p% Y X8 `* m7 {& L- B
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rectEndPoint(0) = rectStartPoint(0) + rectHeight * Cos(rotationAngle)
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rectEndPoint(1) = rectStartPoint(1) + rectHeight * Sin(rotationAngle)& K" E3 Q) C8 {' u( \% k
rectEndPoint(2) = rectStartPoint(2)
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' 定义矩形的四个顶点
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points(0) = rectStartPoint(0)
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points(1) = rectStartPoint(1)
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points(2) = rectEndPoint(0)4 k9 M9 C8 g2 v- d M! h
points(3) = rectEndPoint(1)( F/ t. \; K) a4 i J- F
points(4) = rectEndPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2)). P6 @& ^- C0 [ p9 Y
points(5) = rectEndPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2))
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points(6) = rectStartPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2))5 m' U) Y* T1 s1 h3 f% T
points(7) = rectStartPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2))2 m& K- B! P% X6 l+ L0 W- `/ y
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' 创建矩形
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Set rectObj = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)4 W/ o8 T& I3 W8 E8 n
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' 创建圆周阵列（手动复制和旋转）: }$ R+ Y# R* v# b
rotationAngleRad = 180 * (3.14159 / 180) ' 将角度转换为弧度
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Set newRectObj = rectObj.Copy
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newRectObj.Rotate centerPoint, rotationAngleRad1 Y" R* @! c( p( R8 x/ P
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' 修剪直线5 B! p+ a) S9 K( }% G
' 查找直线与矩形的交点* u8 N }, _5 c. _) i
intersectPoint = lineObj.IntersectWith(rectObj, acExtendNone) z) Z1 k c; w
If Not IsEmpty(intersectPoint) Then
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' 修剪直线的起点
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trimStartPoint = intersectPoint% |. Q, k, h& b1 a! b
lineObj.StartPoint = trimStartPoint
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End If( n' A; P7 H* }
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intersectPoint = lineObj.IntersectWith(newRectObj, acExtendNone)
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If Not IsEmpty(intersectPoint) Then, j0 @1 x% h9 ?( S. b
' 修剪直线的终点
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trimEndPoint = intersectPoint
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lineObj.EndPoint = trimEndPoint5 d8 E L% p* |; d+ z8 k' m
End If! O' w" ~* v# c
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' 刷新视图/ V) y+ j" @' C6 h! p6 n* H
ThisDrawing.Regen True# f5 l5 q2 j1 f- H6 |. \
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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！"8 m! t2 t6 T Z8 K6 z
End Sub

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