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签到天数: 4 天 连续签到: 1 天 [LV.2]偶尔看看I
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悬赏10西莫币未解决
theSegArray = []
theSegDefinition = UDPPolylineSegmentDefinition(PolylineSegmentType.ArcSegment,0,0,0.0,UDPPosition(0,0,0),CoordinateSystemPlane.XYPlane)
theSegArray.append(theSegDefinition)
theSegDefinition = UDPPolylineSegmentDefinition(PolylineSegmentType.LineSegment,2,0,0.0,UDPPosition(0,0,0),CoordinateSystemPlane.XYPlane)
theSegArray.append(theSegDefinition)
theSegDefinition = UDPPolylineSegmentDefinition(PolylineSegmentType.ArcSegment,3,0,0.0,UDPPosition(0,0,0),CoordinateSystemPlane.XYPlane)
theSegArray.append(theSegDefinition)
theSegDefinition = UDPPolylineSegmentDefinition(PolylineSegmentType.LineSegment,5,0,0.0,UDPPosition(0,0,0),CoordinateSystemPlane.XYPlane)
theSegArray.append(theSegDefinition)
这段程序是把第0,2,3,5点依次相连,并0到2点是弧线,3到5点是弧线,函数里哪里是画弧的圆心或弧的角度?UDPPosition(0,0,0)试过,貌似不是圆心。
帮助文件里这样写的,改过点的标号后面的数字,但会报错,没辙了,求大神!
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