- draw_block ((-multi_rest_x, -multi_rest_y),
- (multi_rest_x, multi_rest_y));
- draw_block ((-multi_rest_x,-breve_rest_y),
- (rthin-multi_rest_x, breve_rest_y));
- draw_block ((multi_rest_x-rthin,-breve_rest_y),
- (multi_rest_x, breve_rest_y));
+ draw_block ((- b, - multi_beam_height),
+ (w, multi_beam_height));
+ draw_block ((- b,-breve_rest_y),
+ (rthin - b, breve_rest_y));
+ draw_block ((w - rthin,-breve_rest_y),
+ (w, breve_rest_y));