求教,怎样才能将3dpolyline加入选择集?
datavalue值是什么?请高手指点
画一个<b>3dpolyline</b>,命令行键入下列Lisp函数查看结果
(entget(car(entsel))) 我不会用lisp函数
一直都是用的VBA 命令: (entget(car(entsel)))<BR>选择对象: ((-1 . <图元名: 7ef74078>) (0 . "POLYLINE") (330 . <图元名: <BR>7ef5ccf8>) (5 . "107") (100 . "AcDbEntity") (67 . 0) (410 . "Model") (8 . "0") <BR>(100 . "AcDb3dPolyline") (66 . 1) (10 0.0 0.0 0.0) (70 . 8) (40 . 0.0) (41 . <BR>0.0) (210 0.0 0.0 1.0) (71 . 0) (72 . 0) (73 . 0) (74 . 0) (75 . 0))<BR> Dim mode As Variant<BR>mode = acSelectionSetFence<BR>'----------------------------------<BR>Dim gpCode(0) As Integer<BR>Dim dataValue(0) As Variant<BR>gpCode(0) = 0
dataValue(0) = "AcDb3dPolyline"<BR>'=======================<BR>paom.SelectByPolygon mode, ppoint, gpCode, dataValue
我试过,好像不行 DXF组码0
(0 . "POLYLINE")
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