AddRay 方法 (ActiveX)
创建穿过两个唯一点的光线。 支持的平台:仅限 Windows 签名VBA: RetVal = object.AddRay(Point1, Point2) 言论没有其他评论。 例子VBA: 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 可视化 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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