diff options
Diffstat (limited to 'boost/geometry/algorithms/detail/buffer/buffer_policies.hpp')
| -rw-r--r-- | boost/geometry/algorithms/detail/buffer/buffer_policies.hpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/boost/geometry/algorithms/detail/buffer/buffer_policies.hpp b/boost/geometry/algorithms/detail/buffer/buffer_policies.hpp index 6a2e6b32c5..c5bb8acc05 100644 --- a/boost/geometry/algorithms/detail/buffer/buffer_policies.hpp +++ b/boost/geometry/algorithms/detail/buffer/buffer_policies.hpp @@ -35,7 +35,7 @@ namespace detail { namespace buffer enum intersection_location_type { - location_ok, inside_buffer, inside_original + location_ok, inside_buffer, location_discard }; class backtrack_for_buffer @@ -120,10 +120,14 @@ struct buffer_turn_info return robust_point; } - intersection_location_type location; int count_within; + + bool within_original; + int count_on_original_boundary; + int count_in_original; // increased by +1 for in ext.ring, -1 for int.ring + int count_on_offsetted; int count_on_helper; int count_within_near_offsetted; @@ -138,6 +142,9 @@ struct buffer_turn_info : turn_index(-1) , location(location_ok) , count_within(0) + , within_original(false) + , count_on_original_boundary(0) + , count_in_original(0) , count_on_offsetted(0) , count_on_helper(0) , count_within_near_offsetted(0) |