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UF_SF_find_minimum_distance这个函数怎么用啊?有没有例子。& W; Z7 Z9 Y) i! ]
我创建了两个正方体,来求两个实体的最小距离,好像不行,且我已经把,feature转换成body的tag了。代码如下:
: Z) j$ S) F# b int ret;
- ]' r7 A( \9 G$ E( x _1 u tag_t body_tag_1;
( Z$ o. `# u y2 x5 k tag_t body_tag_2;
$ J! ^" l# O* y% Y tag_t cyl_tag;
, [5 J6 A1 d2 C K( ^! Q char *edge_lens[3]={"10","10","10"};
$ `/ }. M8 x2 ?: A9 ^ ret=UF_MODL_create_block1(UF_UNITE ,origin,edge_lens,&cyl_tag);
* v7 Q. [/ V1 j. f/ N tag_t part_1;
$ _6 T1 g+ i, B& d double origin1[3]={0,0,20};
/ m, Q/ h' ^: O! n0 t7 M7 ^ char h1[256]="20";4 ?$ V8 r$ J% N; D7 i/ n
char d1[256]="40";& O* F& Z+ @% D& L7 D. p% A
/ M! |+ M5 k, ~6 K8 N( [ ret=UF_MODL_create_block1(UF_UNITE ,origin1,edge_lens,&part_1);
4 Q: H! }! D* d; _6 mUF_MODL_ask_feat_body(cyl_tag,&body_tag_1);
2 D; |$ W5 K3 x* d: o! mUF_MODL_ask_feat_body(part_1,&body_tag_2);
/ W% t8 a7 e8 z b# }0 T# q! Q' e double point[3],point1[3];
; M K; S# g# |+ `' W- q/ a data.value.real=3.14;
9 }" L' ]/ m( |5 V d9 J2 Y% H double min_dist;8 H. v( ]$ V% o( u; ? w, z+ c9 o; h
UF_SF_find_minimum_distance(body_tag_1,body_tag_2,&min_dist,point,point1);
% ]. |0 W }$ k! b$ w' ]9 o* j, b9 A/ [ data.value.real=min_dist;
/ }5 v$ g# |( Z' m. U UF_STYLER_set_value(dialog_id,&data); 7 Y C& {: L( a7 ~1 N
谢谢!!!! |
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