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Y1 q# R q" tNX二次开发源码分享： 获取当前Reference Component的通用方法
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V+ J; ?' o$ ~7 T @2 K: M[mw_shl_code=c,true]static logical attribute_exists(Component cmpnt, char *title): U7 N9 W3 h5 @" f D$ S T
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// The traditional method of asking for all of the components recursively// does not work if you are looking for reference-only components,// because they are not retured when you ask for the children.//// Also, asking for the AssembliesGeneralPropertiesBuilder.ReferenceComponent // Property does not work in versions earlier than NX12.//// The workaround is to cycle for components the old-fashioned way,// and then ask whether each one has the REFERENCE_COMPONENT attribute.//// If you have multiple occurrences of a given component in the assembly,// each one will be reported.
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logical
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hasRefAttr = cmpnt.HasUserAttribute(RO, NXObject::AttributeTypeAny, -1);
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if(hasRefAttr == TRUE)# _0 U3 V7 ?& _- g
{
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return FALSE;. F. W+ Z! P7 u6 f4 [; l0 U5 N
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static tag_t ask_next_of_type(tag_t part, int type, tag_t object)+ X7 L8 n0 i. [: _% p( ^7 [5 o
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UF_CALL(UF_OBJ_cycle_objs_in_part(part, type, &object));5 b3 G4 }4 w; M" o) |. q
return (object);# ~. N$ ~+ E* n/ ], R3 Q: o
}
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static void do_it(void)5 g0 a# |$ y6 k
{
( n; N! s$ r( \' ~( K // Assumes that the display part is the top of the assembly! M0 E' }$ ]# |$ O j
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dispPart = UF_PART_ask_display_part();
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if(NULL_TAG == dispPart)
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ECHO("Program requires an active displayed part");0 x. ^2 m5 K- [. [4 s+ H/ _
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}
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while((compTag = ask_next_of_type(dispPart, UF_component_type, compTag)) != NULL_TAG)$ I7 t1 u e$ ?& K* |4 b
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msg[512] = {""},
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protoPart = UF_ASSEM_ask_prototype_of_occ(compTag);1 L9 O" w) @/ Z- J/ H& f
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UF_CALL(UF_PART_ask_part_name(protoPart, fSpec));
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' h9 v8 R5 ]/ d& U, Y$ D/ H4 Y // uncomment to see all component names:
2 y. v3 v$ p6 Q, w, H N9 S //sprintf(msg, "Component Part: %s\n", fSpec);( l8 o, J& g! Z2 |+ L0 J
//ECHO(msg);
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, o2 I$ d" I" B Component *theComponent = (Component *)NXObjectManager::Get(compTag);& Q* G* V6 U. V6 o3 O; \4 r/ N
if (attribute_exists(*theComponent, RO))& ]+ U8 p- u" s! a, d
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sprintf(msg, "**** Reference-Only Component: %s\n", fSpec);
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}[/mw_shl_code]
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发表于 2018-1-10 17:48:41
