使用这个函数需要什么前提吗, double corner_pt[3]={0.0,0.0,2.0};
char *edges_len[3]={"1","1","5"};
double origin_pt[3]={0.0,0.0,3.0};
double pl_normal[3]={0.0,1.0,1.0};
tag_t blk_tag;
tag_t dplane_tag;
tag_t trim_feature;
tag_t block;
tag_t body_obj_plane;
tag_t body_obj_block;
UF_MODL_create_block(UF_NULLSIGN,block,corner_pt,edges_len,&blk_tag);
UF_MODL_create_fixed_dplane(origin_pt,pl_normal,&dplane_tag);
UF_MODL_ask_face_body(dplane_tag,&body_obj_plane);
UF_MODL_ask_feat_body(blk_tag,&body_obj_block);
UF_MODL_trim_body(body_obj_block,body_obj_plane,0,&trim_feature);代码如下,但是没有修剪