AddTorus Method （ActiveX）

签名

工 务 局：

RetVal = object.AddTorus(Center, TorusRadius, TubeRadius)

对象

类型：块，模型空间，图纸空间

此方法适用的对象。

中心

访问：仅输入

类型：变体（双精度的三元素数组）

图形中的 3D WCS 坐标，圆环围绕该坐标进行居中。

圆环半径

访问：仅输入

类型：双

从圆环中心到管子中心的距离。必须是正数。

管半径

访问：仅输入

类型：双

管的半径。必须是正数。

返回值（RetVal）

类型：3DSolid

对象作为新创建的圆环。3DSolid

言论

没有额外的评论。

例子

工 务 局：

Sub Example_AddTorus()
    ' This example creates a torus in model space.
    
    Dim torusObj As Acad3DSolid
    Dim centerPoint(0 To 2) As Double
    Dim torusRadius As Double
    Dim tubeRadius As Double
    
    ' Define the torus
    centerPoint(0) = 5: centerPoint(1) = 5: centerPoint(2) = 0
    torusRadius = 15
    tubeRadius = 5
    
    ' Create the torus
    Set torusObj = ThisDrawing.ModelSpace.AddTorus(centerPoint, torusRadius, tubeRadius)
            
     ' Change the viewing direction of the viewport
    Dim NewDirection(0 To 2) As Double
    NewDirection(0) = -1: NewDirection(1) = -1: NewDirection(2) = 1
    ThisDrawing.ActiveViewport.direction = NewDirection
    ThisDrawing.ActiveViewport = ThisDrawing.ActiveViewport
    ZoomAll

End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_AddTorus()
    ;; This example creates a torus in model space.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the torus
    (setq centerPoint (vlax-3d-point 5 5 0)
          torusRadius 15
          tubeRadius 5)
    
    ;; Create the torus
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq torusObj (vla-AddTorus modelSpace centerPoint torusRadius tubeRadius))
            
    ;; Change the viewing direction of the viewport
    (setq NewDirection (vlax-3d-point -1 -1 1))
    (setq activeViewport (vla-get-ActiveViewport doc))
    (vla-put-Direction activeViewport NewDirection)
    (vla-put-ActiveViewport doc activeViewport)
    (vla-ZoomAll acadObj)
)