NX二次开发源码分享：选择管道routing线段的方法

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) P9 n: V, f6 c/ {8 c4 d! R; g% H* dNX二次开发源码分享：选择管道routing线段的方法
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代码是C#的，主要是告诉大家masktriple的设置如下：
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" G; Y9 W6 ?! X! r$ k0 f+ R7 Dmask[0].Type = 0;
5 {& M. a$ K6 f8 X! C4 a2 Dmask[0].Subtype = 0;
mask[0].SolidBodySubtype = UFConstants.UF_UI_SEL_FEATURE_ROUTING_CURVE_ONLY;

9 T" h3 d+ M  O( q/ D$ G( z- ][mw_shl_code=c,true] public static Selection.Response select_route_segment(string prompt, ref TaggedObject obj)
    {
: ~6 Q1 q& f+ `+ |( w# C9 ?        TaggedObject selobj;
& v9 G% q# `; ?% s        UI ui = UI.GetUI();
5 m% K( F: @' R' O( T" y0 R" B        Selection.MaskTriple[] mask = new Selection.MaskTriple[1];
        {
" ?- g8 Z, Q7 J" [' P6 z            mask[0].Type = 0;
9 p. X8 d* z. f. H% w            mask[0].Subtype = 0;
            mask[0].SolidBodySubtype = UFConstants.UF_UI_SEL_FEATURE_ROUTING_CURVE_ONLY;
* W3 I& |( L4 R* ~9 m" h( z        }
        Point3d cursor = default(Point3d);
        
: Z% M2 U+ t  w% w1 R3 W+ d        Selection.Response resp = ui.SelectionManager.SelectTaggedObject(prompt, prompt, Selection.SelectionScope.AnyInAssembly, Selection.SelectionAction.ClearAndEnableSpecific, false, false, mask, out selobj, out cursor);
        
        if (resp == Selection.Response.ObjectSelected | resp == Selection.Response.ObjectSelectedByName)
        {
            obj = selobj;
            return Selection.Response.Ok;
5 P& j$ X: h2 [  @( @  C        }
        else
5 Z" `* u9 s2 _* R( K        {
) M' _& F! `$ u; h7 G            return Selection.Response.Cancel;
        }
    } [/mw_shl_code]
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