今天把之前说的“干涉的例子”放出来

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今天把之前说的“干涉的例子”放出来
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6 E, e. G" w. C文章原地址：http://www.ugufun.com/?p=69

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#include <stdio.h>

#include <string.h>

#include <uf.h>

#include <uf_ui.h>

#include <uf_modl.h>

#include <uf_assem.h>

#include <uf_obj.h>

#include <uf_wave.h>

#include <uf_so.h>

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#define UF_CALL(X) (report_error(     FILE    ,     LINE    , #X, (X)))

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static int report_error( char *file, int line, char *call, int irc)

{

if (irc)

{

char err[133], msg[133];

sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ", irc, line, file);

UF_get_fail_message(irc, err);

/*   NOTE:    UF_print_syslog is new in V18 */ UF_print_syslog(msg, FALSE);

UF_print_syslog(err, FALSE); UF_print_syslog("\n", FALSE); UF_print_syslog(call, FALSE); UF_print_syslog(";\n", FALSE);

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if (!UF_UI_open_listing_window())

{

UF_UI_write_listing_window(msg); UF_UI_write_listing_window(err); UF_UI_write_listing_window("\n"); UF_UI_write_listing_window(call); UF_UI_write_listing_window(";\n");

}

}

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return(irc);

}

/*ARGSUSED*/

static int mask_for_solid_bodies( UF_UI_selection_p_t select, void *type)

{

UF_UI_mask_t

mask = { UF_solid_type, 0, UF_UI_SEL_FEATURE_SOLID_BODY };

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if (!UF_CALL(UF_UI_set_sel_mask(select, UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, &mask)))

return (UF_UI_SEL_SUCCESS);

else

}

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return (UF_UI_SEL_FAILURE);

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static tag_t select_a_solid(char *prompt)

{

double cp[3];

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int

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tag_t

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resp;

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object, view;

UF_CALL(UF_UI_select_with_single_dialog( "Select a solid", prompt, UF_UI_SEL_SCOPE_ANY_IN_ASSEMBLY, mask_for_solid_bodies, NULL, &resp,

&object, cp, &view));

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if           (resp          ==           UF_UI_OBJECT_SELECTED           ||           resp           == UF_UI_OBJECT_SELECTED_BY_NAME)

{

UF_CALL(UF_DISP_set_highlight(object, 0));

return object;

}

else return NULL_TAG;

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}

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static uf_list_p_t make_a_list(int count, tag_t *item_array)

{

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int

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ii;

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uf_list_p_t list;

UF_CALL(UF_MODL_create_list(&list));

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for (ii = 0; ii < count; ii++) UF_CALL(UF_MODL_put_list_item(list, item_array[ii]));

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return (list);

}

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static tag_t ask_part_occ_of_prom_occ(tag_t prom_object)

{

tag_t

owning_part,

part_occ = prom_object, proto;

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proto = UF_ASSEM_ask_prototype_of_occ(prom_object); UF_CALL(UF_OBJ_ask_owning_part(proto, &owning_part));

while (!UF_CALL(UF_ASSEM_ask_parent_component(part_occ, &part_occ))

&& (UF_ASSEM_ask_prototype_of_occ(part_occ) != owning_part));

return part_occ;

}

static tag_t create_dumb_body_copy(tag_t body)

{

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tag_t

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feat,

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part_occ, proto, xform,

dumb_body;

uf_list_p_t list;

if (UF_ASSEM_is_occurrence(body))

proto = UF_ASSEM_ask_prototype_of_occ(body);

else

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proto = body;

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if (UF_OBJ_is_object_a_promotion(proto))

part_occ = ask_part_occ_of_prom_occ(body);

else

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part_occ = UF_ASSEM_ask_part_occurrence(body);

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if (part_occ == NULL_TAG)

UF_CALL(UF_WAVE_create_linked_body(proto,NULL_TAG,body,FALSE,&feat));

else

{

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}

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UF_CALL(UF_SO_create_xform_assy_ctxt(body, part_occ, NULL_TAG, &xform)); UF_CALL(UF_WAVE_create_linked_body(proto, xform, body, FALSE, &feat));

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UF_CALL(UF_MODL_ask_feat_body(feat, &dumb_body));

if (dumb_body != NULL_TAG)

{

list = make_a_list(1, &dumb_body); UF_CALL(UF_MODL_delete_object_parms(list)); UF_CALL(UF_MODL_delete_list(&list));

}

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return dumb_body;

}

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static void do_it(void)

{

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int

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flag, n_results;

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tag_t

body1, body2,

*results;

uf_list_p_t list;

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while (((body1 = select_a_solid("Select Body 1")) != NULL_TAG) && ((body2 = select_a_solid("Select Body 2")) != NULL_TAG))

{

UF_CALL(UF_MODL_check_interference(body1, 1, &body2, &flag));

if (flag == 1)

{

body1 = create_dumb_body_copy(body1);

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body2 = create_dumb_body_copy(body2); UF_CALL(UF_MODL_intersect_bodies(body1, body2, &n_results,

&results));

if (n_results > 0)

{

list = make_a_list(n_results, results); UF_CALL(UF_MODL_delete_object_parms(list)); UF_CALL(UF_MODL_delete_list(&list)); UF_free(results);

}

}

}

}

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/*ARGSUSED*/

void ufusr(char *param, int *retcode, int paramLen)

{

if (UF_CALL(UF_initialize())) return;

do_it(); UF_terminate();

}

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int ufusr_ask_unload(void)

{

return (UF_UNLOAD_IMMEDIATELY);

}

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