boost/geometry
2
0
Fork 0
mirror of https://github.com/boostorg/geometry.git synced 2026-02-01 20:42:10 +00:00
Code Issues Projects Releases Wiki Activity

sort_by_side: fix comments

Browse Source
This commit is contained in:
Barend Gehrels
2015-12-07 20:18:05 +01:00
parent 9302c9f02f
commit 36ddec97f8
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/boost/geometry/algorithms/detail/overlay/sort_by_side.hpp
View File

@@ -176,7 +176,7 @@ struct side_sorter
// Sort by side and assign rank
std::sort(m_array.begin(), m_array.end(),
less_by_side<Point>(both1, both2));
less_by_side<Point>(both1, both2));// TODO should be IP
for (std::size_t i = 0; i < m_array.size(); i++)
{
m_array[i].rank = i;
@@ -202,7 +202,7 @@ struct side_sorter
{
//
// [1] A B (to) [2]
// \ |
// (from) \ |
// \ |
// \ |
// \|
@@ -211,10 +211,10 @@ struct side_sorter
// | \ .
// | \ .
// | \ .
// | A [4]
// | A [4] (to)
// S (from)
// Segments are sorted CCW w.r.t. S-IP (+)
// Segments are sorted CCW w.r.t. S -> IP (+)
// B (polygon is on the right side) goes from right IP to top, there is
// nothing in between. Here B is completely independent on Subject/A