创建穿过两个唯一点的光线。 支持的平台:仅窗口 签名工 务 局: RetVal = object.AddRay(Point1, Point2) 言论没有额外的评论。 例子工 务 局: Sub Example_AddRay()
' This example creates a ray in model space.
Dim rayObj As AcadRay
Dim basePoint(0 To 2) As Double
Dim SecondPoint(0 To 2) As Double
' Define the ray
basePoint(0) = 3#: basePoint(1) = 3#: basePoint(2) = 0#
SecondPoint(0) = 4#: SecondPoint(1) = 4#: SecondPoint(2) = 0#
' Creates a Ray object in model space
Set rayObj = ThisDrawing.ModelSpace.AddRay(basePoint, SecondPoint)
ZoomAll
End Sub
Visual LISP: (vl-load-com)
(defun c:Example_AddRay()
;; This example creates a ray in model space.
(setq acadObj (vlax-get-acad-object))
(setq doc (vla-get-ActiveDocument acadObj))
;; Define the ray
(setq basePoint (vlax-3d-point 3 3 0)
secondPoint (vlax-3d-point 4 4 0))
;; Creates a Ray object in model space
(setq modelSpace (vla-get-ModelSpace doc))
(setq rayObj (vla-AddRay modelSpace basePoint secondPoint))
(vla-ZoomAll acadObj)
)
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