Rhino命令介绍之二——线命令

Rhino命令介绍之一——点（point）1.LineCommand：line一次命令输入一条直线，可通过输入起始点坐标点确定直线2.左键：Polyline/右键：LinesegmentsCommand：polyline/lines左键命令为连续的多段线；右键命令为断开的多条直线3.Line:frommidpointCommand：line-bothsides从中点画直线，组合命令4.左键：line:surfacenormal/右键：surfacenormalbothsidesCommand：line-normal/line-normal-bothsides从物体表面单方向作垂线/从物体表面双方向作垂线5.左键：line:verticaltocplane/右键：line：verticaltocplane,frommidpointCommand：line-vertical/line-vertical-bothsides垂直坐标平面作直线/垂直坐标平面双向作直线6.左键：line：by4points；右键：by4pointsfrommidpointsCommand：line-fourpoint/line-fourpoint-bothsides先两点确定方向，后两点确定直线起始点7.左键：line：bisector右键：line：bisectorfrommidpointCommand：line-bisector/line-bisector-bothsides作某角度的中分线8.左键：line:angled/右键：line：angledfrommidpointCommand：line-angled以某直线为基准转动角度；9.LinethroughpointsCommand：linethroughpt通过多个点生成直线10.左键：line：perpendicularfromcurve/右键：line：perpendiculartocurveCommand：line-perpendicular左键：从曲线上某一点做垂线；右键：从曲线外某一点做曲线的垂线；11.Line：perpendicularto2curvesCommand：line-perpendicular-2curves与两条曲线分别垂直的直线12.Line：tangentandperpendiculartocurvesCommand：line-tangent与一条曲线相切、一条曲线垂直的直线；13.Line：tangentfromcurvesCommand：line-tangent与曲线相切的直线；14.Line：tangentto2curvesCommand：line-tangent-2curves与两条曲线相切的直线；15.Polyline:throughpointsCommand：curvethroughpt通过多个点创建曲线16.ConvertcurvetopolylineCommand：convert将曲线转换为多段线；17.Polyline:onmeshCommand：polylineonmesh在网格物体上创建多段线；