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
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Dim lineObj As Object, @& F- R3 S i& G4 P* j
Dim startPoint As Variant
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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 Double5 @3 u3 B N+ D$ j! g# h
Dim rectEndPoint(0 To 2) As Double3 _) C. v. V4 O6 m, D) R2 Q
Dim rotationAngle As Double
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Dim rectObj As Object2 ^5 W2 l3 S: o" _, k
Dim points(0 To 7) As Double ' 用于存储矩形的四个顶点
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Dim centerPoint(0 To 2) As Double ' 直线的中点1 l% N" H1 _+ y) h) n
Dim newRectObj As Object ' 复制的矩形对象! U+ I2 V8 p/ v6 B/ g0 L) T F
Dim rotationAngleRad As Double ' 旋转角度（弧度）; L) X0 y8 v$ o- {
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( L' I& ]* _4 J5 L2 L" f6 d
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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）1 Q7 |- Y3 Q+ H- u7 v
rectHeight = 1 ' 矩形的高度（长边）% k6 Q& K5 R. w$ ~2 W
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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: "& W# o0 b" V! j9 D2 [$ Z
On Error GoTo 07 y4 a) R0 \0 C3 G
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' 检查用户是否选择了直线
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If lineObj Is Nothing Then$ E# r! G2 q5 f3 o8 d
MsgBox "未选择直线或选择无效。"5 E- n g ?" D; @( V; p
Exit Sub. N! h; C8 b$ e7 j2 {/ e, a/ {
End If
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' 获取直线的起点和终点9 Q7 W7 k! ` j+ u$ h2 k
startPoint = lineObj.StartPoint3 X: @ Y; G' K9 P' D2 n7 K. w
endPoint = lineObj.EndPoint
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' 计算直线的中点
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centerPoint(0) = (startPoint(0) + endPoint(0)) / 2
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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))
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rectStartPoint(1) = startPoint(1) - (rectWidth / 2) * Sin(rotationAngle + (3.14159 / 2))0 v) q5 b6 ~/ [- ^6 f1 t
rectStartPoint(2) = startPoint(2)
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rectEndPoint(0) = rectStartPoint(0) + rectHeight * Cos(rotationAngle)
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rectEndPoint(1) = rectStartPoint(1) + rectHeight * Sin(rotationAngle)( d- C* r+ ]. ]1 w
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)* y2 @( @! O. F, @1 b9 O% l/ l4 m
points(1) = rectStartPoint(1)
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points(2) = rectEndPoint(0)+ j: o O$ J- m; V6 n8 u: T; F
points(3) = rectEndPoint(1)2 k* v2 R/ H+ c. g
points(4) = rectEndPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2))" {4 d( l' \/ a5 i. x% B0 [$ i
points(5) = rectEndPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2))4 E8 Q' Y2 u$ Q- h
points(6) = rectStartPoint(0) + rectWidth * Cos(rotationAngle + (3.14159 / 2))9 Y4 ~! H' {. c, l% }! Z1 W4 P1 c
points(7) = rectStartPoint(1) + rectWidth * Sin(rotationAngle + (3.14159 / 2))+ f6 s) r. y& k( b `
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' 创建矩形
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Set rectObj = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)8 @3 _# B* X0 U4 r0 f
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' 创建圆周阵列（手动复制和旋转）: q) f2 }2 a2 z" J& V# J
rotationAngleRad = 180 * (3.14159 / 180) ' 将角度转换为弧度# ]1 c* M7 D/ ~: `& K" x
Set newRectObj = rectObj.Copy3 Z$ I2 m. C& M+ t7 c, v0 R
newRectObj.Rotate centerPoint, rotationAngleRad0 N# \# {7 k. z( A" {+ _3 l. W7 d- a W
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' 修剪直线5 H$ \$ l" {8 F! N* H8 M
' 查找直线与矩形的交点
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intersectPoint = lineObj.IntersectWith(rectObj, acExtendNone)2 ]7 k2 R% @! O y3 l7 t
If Not IsEmpty(intersectPoint) Then
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' 修剪直线的起点
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trimStartPoint = intersectPoint
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lineObj.StartPoint = trimStartPoint
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End If# r! b7 B* \& Z$ v# W
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intersectPoint = lineObj.IntersectWith(newRectObj, acExtendNone): \8 l$ g4 q9 d" \
If Not IsEmpty(intersectPoint) Then
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' 修剪直线的终点& e( A- S N: J
trimEndPoint = intersectPoint
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lineObj.EndPoint = trimEndPoint
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End If# j/ K! t5 n7 C: c4 J; s
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' 刷新视图
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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！"
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End Sub

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