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21 | void add (entity *e); |
21 | void add (entity *e); |
22 | void remove (entity *e); |
22 | void remove (entity *e); |
23 | |
23 | |
24 | bool detect_visibility (view &ctx); // is this octant actually visible? |
24 | bool detect_visibility (view &ctx); // is this octant actually visible? |
25 | void display (view &ctx); |
25 | void display (view &ctx); |
26 | void draw_bbox (view &ctx); |
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27 | |
26 | |
28 | void event (occ_query &ev); |
27 | void event (occ_query &ev); |
29 | visibility_base *new_visibility (); |
28 | visibility_base *new_visibility (); |
30 | void clear_visibility (visibility_base *vs); |
29 | void clear_visibility (visibility_base *vs); |
31 | |
30 | |