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[geometry] Test point-equality using rescale policy

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This commit is contained in:
Barend Gehrels
2014-03-09 14:56:35 +01:00
parent ed572055be
commit 124012019a
1 changed files with 5 additions and 12 deletions
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17
include/boost/geometry/extensions/algorithms/buffer/buffered_piece_collection.hpp
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@@ -374,11 +374,11 @@ struct buffered_piece_collection
int side = side_strategy::apply(point, *prev, *it);
if (side == 0)
{
if (geometry::equals(point, *prev))
if (detail::overlay::points_equal_or_close(point, *prev, m_rescale_policy))
{
return segment_relation_on_left;
}
else if (geometry::equals(point, *it))
else if (detail::overlay::points_equal_or_close(point, *it, m_rescale_policy))
{
return segment_relation_on_right;
}
@@ -504,8 +504,8 @@ struct buffered_piece_collection
}
if (side_helper == 0)
{
if (geometry::equals(turn.point, pc.helper_segments.back())
|| geometry::equals(turn.point, pc.helper_segments.front()))
if (detail::overlay::points_equal_or_close(turn.point, pc.helper_segments.back(), m_rescale_policy)
|| detail::overlay::points_equal_or_close(turn.point, pc.helper_segments.front(), m_rescale_policy))
{
turn.count_on_corner++;
}
@@ -863,19 +863,12 @@ struct buffered_piece_collection
return true;
}
if (geometry::equals(a.point, b.point))
if (detail::overlay::points_equal_or_close(a.point, b.point, m_rescale_policy))
{
std::cout << "=";
return true;
}
relaxed_less<point_type> comparator;
if (comparator.equals(a.point, b.point))
{
std::cout << "*";
return true;
}
return false;
}