void
update_Screen(void)
{
int tem_co, row, col;
tem_co = FMIN(co, TEMPLATE_COLS);
for (row = 0; !BU_STR_EMPTY(screen_template[row]); row++) {
int lastcol = -2;
if (BU_STR_EMPTY(screen_template[row + 1])) {
SetStandout();
}
for (col = 0; col < tem_co; col++)
if (screen[row][col] != screen_template[row][col]) {
if (col != lastcol+1)
MvCursor(col+1, row+1);
lastcol = col;
(void) putchar(screen_template[row][col]);
screen[row][col] = screen_template[row][col];
}
}
(void) ClrStandout();
EVENT_MOVE();
(void) fflush(stdout);
return;
}
/**
* Add the list of regions in the model to the rigid bodies list in
* simulation parameters. This function will duplicate the existing
* regions prefixing "sim_" to the new region and putting them all
* under a new comb "sim.c". It will skip over any existing regions
* with "sim_" in the name
*/
int
add_regions(struct ged *gedp, struct simulation_params *sim_params)
{
struct directory *dp, *ndp;
char *prefix = "sim_";
int i;
struct rigid_body *prev_node = NULL, *current_node;
struct bu_vls dp_name_vls = BU_VLS_INIT_ZERO;
/* Kill the existing sim comb */
sim_kill(gedp, sim_params->sim_comb_name);
sim_params->num_bodies = 0;
/* Walk the directory list duplicating all regions only, skip some regions */
for (i = 0; i < RT_DBNHASH; i++)
for (dp = gedp->ged_wdbp->dbip->dbi_Head[i]; dp != RT_DIR_NULL; dp = dp->d_forw) {
if ((dp->d_flags & RT_DIR_HIDDEN) || /* check for hidden comb/prim */
!(dp->d_flags & RT_DIR_REGION) /* check if region */
) {
continue;
}
if (strstr(dp->d_namep, prefix)) {
bu_vls_printf(gedp->ged_result_str, "add_regions: Skipping \"%s\" due to \"%s\" in name\n",
dp->d_namep, prefix);
continue;
}
if (BU_STR_EMPTY(dp->d_namep)) {
bu_vls_printf(gedp->ged_result_str, "add_regions: Skipping \"%s\" due to empty name\n",
dp->d_namep);
continue;
}
/* Duplicate the region */
bu_vls_sprintf(&dp_name_vls, "%s%s", prefix, dp->d_namep);
sim_kill_copy(gedp, dp, bu_vls_addr(&dp_name_vls));
bu_vls_printf(gedp->ged_result_str, "add_regions: Copied \"%s\" to \"%s\"\n", dp->d_namep,
bu_vls_addr(&dp_name_vls));
/* Get the directory pointer for the object just added */
if ((ndp=db_lookup(gedp->ged_wdbp->dbip, bu_vls_addr(&dp_name_vls), LOOKUP_QUIET)) == RT_DIR_NULL) {
bu_vls_printf(gedp->ged_result_str, "add_regions: db_lookup(%s) failed", bu_vls_addr(&dp_name_vls));
return GED_ERROR;
}
/* Add to simulation list */
BU_ALLOC(current_node, struct rigid_body);
current_node->index = sim_params->num_bodies;
current_node->rb_namep = bu_strdup(bu_vls_addr(&dp_name_vls));
current_node->dp = ndp;
current_node->next = NULL;
/* Save the internal format as well */
if (!rt_db_lookup_internal(sim_params->gedp->ged_wdbp->dbip, ndp->d_namep, &ndp,
&(current_node->intern), LOOKUP_NOISY, &rt_uniresource)) {
bu_exit(1, "add_regions: ERROR rt_db_lookup_internal(%s) failed to get the internal form",
ndp->d_namep);
return GED_ERROR;
}
/* Add physics attribs : one shot get from user */
add_physics_attribs(current_node);
/* Setup the linked list */
if (prev_node == NULL) {
/* first node */
prev_node = current_node;
sim_params->head_node = current_node;
} else {
/* past 1st node now */
prev_node->next = current_node;
prev_node = prev_node->next;
}
/* Add the new region to the simulation result */
add_to_comb(gedp, sim_params->sim_comb_name, bu_vls_addr(&dp_name_vls));
sim_params->num_bodies++;
}
bu_vls_free(&dp_name_vls);
if(sim_params->num_bodies == 0){
bu_vls_printf(gedp->ged_result_str, "add_regions: ERROR No objects were added\n");
return GED_ERROR;
}
/* Show list of objects to be added to the sim : keep for debugging as of now */
/* bu_log("add_regions: The following %d regions will participate in the sim : \n", sim_params->num_bodies);
for (current_node = sim_params->head_node; current_node != NULL; current_node = current_node->next) {
print_rigid_body(current_node);
}*/
return GED_OK;
}
