void
create_scalebbox(worldptr world)
{
vfeptr thisvfe;
evfptr thisevf;
fveptr thisfve;
;
/* scalebbox_obj is a global object that gets copied when primary */
/* world objects get picked, so that they can be scaled. */
scalebbox_obj = create_cube(environment_world,100.0,100.0,100.0);
scalebbox_obj->drawtechnique = draw_scalebbox_technique;
scalebbox_obj->selectechnique = set_scalebbox_selectable;
set_object_name(scalebbox_obj,"Scalebbox");
add_property((featureptr) scalebbox_obj, transparent_prop);
add_property((featureptr) scalebbox_obj, noshadow_prop);
add_property((featureptr) scalebbox_obj, sectioninvisible_prop);
add_property((featureptr) scalebbox_obj, selectinvisible_prop);
add_property((featureptr) scalebbox_obj, pickedinvisible_prop);
add_property((featureptr) scalebbox_obj, scalebbox_prop);
del_property((featureptr) scalebbox_obj, visible_prop);
thisvfe = First_obj_vfe(scalebbox_obj);
while (thisvfe != Nil)
{
add_property((featureptr) thisvfe, scalebbox_prop);
thisvfe = thisvfe->next;
}
thisevf = First_obj_evf(scalebbox_obj);
while (thisevf != Nil)
{
add_property((featureptr) thisevf, scalebbox_prop);
thisevf = thisevf->next;
}
thisfve = First_obj_fve(scalebbox_obj);
while (thisfve != Nil)
{
add_property((featureptr) thisfve, scalebbox_prop);
thisfve = thisfve->next;
}
}
/*
Add a property to an object (user, channel, proxy, acetables)
EXTEND_STR : allocate memory for val and free it when the property is deleted
EXTEND_JSON : put the given "json" object on the properties. This object is free'ed using json_free when the property is deleted
EXTEND_POINTER : add a private pointer as property (must be private. see EXTEND_PUBLIC)
EXTEND_ISPUBLIC : The property is added to the json tree sent with get_json_object_*
EXTEND_ISPRIVATE : The property is not shown in get_json_object_*
*/
extend *add_property(extend **entry, char *key, void *val, EXTEND_TYPE etype, EXTEND_PUBLIC visibility)
{
extend *new_property = NULL, *eTmp;
if (strlen(key) > EXTEND_KEY_LENGTH) {
return NULL;
}
/* Delete older property with this key (if any) */
del_property(entry, key);
eTmp = *entry;
new_property = xmalloc(sizeof(*new_property));
/* The key cannot be longer than EXTEND_KEY_LENGTH */
strcpy(new_property->key, key);
switch(etype) {
case EXTEND_STR:
new_property->val = xstrdup(val);
strcpy(new_property->val, val);
break;
case EXTEND_POINTER:
default:
/* a pointer must be a private property */
visibility = EXTEND_ISPRIVATE;
case EXTEND_JSON:
/* /!\ the JSON tree (val) is free'ed when this property is removed */
new_property->val = val;
break;
}
new_property->next = eTmp;
new_property->type = etype;
new_property->visibility = visibility;
*entry = new_property;
return new_property;
}
