diff --git a/Minkowski_sum_2/include/CGAL/Minkowski_sum_2/AABB_collision_detector_2.h b/Minkowski_sum_2/include/CGAL/Minkowski_sum_2/AABB_collision_detector_2.h
index 94c7dd2f5f0..afc7978cf4c 100644
--- a/Minkowski_sum_2/include/CGAL/Minkowski_sum_2/AABB_collision_detector_2.h
+++ b/Minkowski_sum_2/include/CGAL/Minkowski_sum_2/AABB_collision_detector_2.h
@@ -79,18 +79,44 @@ public:
// If t_q is inside of P, or t_p is inside of Q, one polygon is completely
// inside of the other.
- Point_2 t_q = *m_q.outer_boundary().vertices_begin() + Vector_2(ORIGIN, t);
- Point_2 t_p = *m_p.outer_boundary().vertices_begin() - Vector_2(ORIGIN, t);
+ Point_2 t_q = *m_q.outer_boundary().vertices_begin() - Vector_2(ORIGIN, t);
+ Point_2 t_p = *m_p.outer_boundary().vertices_begin() + Vector_2(ORIGIN, t);
// Use bounded_side_2() instead of on_bounded_side() because the latter
// checks vor simplicity every time.
- return
+ bool in_mp =
bounded_side_2(m_p.outer_boundary().vertices_begin(),
m_p.outer_boundary().vertices_end(), t_q,
- m_p.outer_boundary().traits_member()) == ON_BOUNDED_SIDE ||
+ m_p.outer_boundary().traits_member()) == ON_BOUNDED_SIDE;
+ if (m_p.number_of_holes() == 0) {
+ if (in_mp) return true;
+ }
+ bool in_mq =
bounded_side_2(m_q.outer_boundary().vertices_begin(),
m_q.outer_boundary().vertices_end(), t_p,
m_q.outer_boundary().traits_member()) == ON_BOUNDED_SIDE;
+ if (m_q.number_of_holes() == 0) {
+ if (in_mq) return true;
+ }
+ if (!in_mq && !in_mp) return false;
+ if (in_mp) {
+ for (typename Polygon_with_holes_2::Hole_const_iterator it =
+ m_p.holes_begin(); it != m_p.holes_end(); ++it)
+ {
+ if (bounded_side_2(it->vertices_begin(), it->vertices_end(), t_q,
+ it->traits_member()) == ON_BOUNDED_SIDE)
+ return false;
+ }
+ return true;
+ }
+ for (typename Polygon_with_holes_2::Hole_const_iterator it =
+ m_q.holes_begin(); it != m_q.holes_end(); ++it)
+ {
+ if (bounded_side_2(it->vertices_begin(), it->vertices_end(), t_p,
+ it->traits_member()) == ON_BOUNDED_SIDE)
+ return false;
+ }
+ return true;
}
private:
diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1.ipe
new file mode 100644
index 00000000000..80d3ba8929a
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1.ipe
@@ -0,0 +1,296 @@
+
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1_1.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1_1.ipe
new file mode 100644
index 00000000000..f926168d9d3
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh1_1.ipe
@@ -0,0 +1,295 @@
+
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+
+
diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2.ipe
new file mode 100644
index 00000000000..f2342a26c23
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2.ipe
@@ -0,0 +1,271 @@
+
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2_2.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2_2.ipe
new file mode 100644
index 00000000000..175ee88358a
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh2_2.ipe
@@ -0,0 +1,295 @@
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh3.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh3.ipe
new file mode 100644
index 00000000000..c16fdf66ba7
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh3.ipe
@@ -0,0 +1,324 @@
+
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4.ipe
new file mode 100644
index 00000000000..1008c7fe3e8
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4.ipe
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4_1.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4_1.ipe
new file mode 100644
index 00000000000..0e8fd4f6c30
--- /dev/null
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4_2.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4_2.ipe
new file mode 100644
index 00000000000..c60f4ef3d59
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh4_2.ipe
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh5.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh5.ipe
new file mode 100644
index 00000000000..a0bd6e853b2
--- /dev/null
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6.dat b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6.dat
new file mode 100644
index 00000000000..96c358bd5d2
--- /dev/null
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6.ipe
new file mode 100644
index 00000000000..d1d7df3dbec
--- /dev/null
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6_7.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6_7.ipe
new file mode 100644
index 00000000000..f1cef2e48f2
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh6_7.ipe
@@ -0,0 +1,309 @@
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.dat b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.dat
new file mode 100644
index 00000000000..62fd25154ca
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.dat
@@ -0,0 +1,3 @@
+4
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.ipe b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.ipe
new file mode 100644
index 00000000000..bc489f2a616
--- /dev/null
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/data/pwh7.ipe
@@ -0,0 +1,270 @@
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diff --git a/Minkowski_sum_2/test/Minkowski_sum_2/test_minkowski_sum_with_holes.cmd b/Minkowski_sum_2/test/Minkowski_sum_2/test_minkowski_sum_with_holes.cmd
index 35b994e0217..a36dcb3200c 100644
--- a/Minkowski_sum_2/test/Minkowski_sum_2/test_minkowski_sum_with_holes.cmd
+++ b/Minkowski_sum_2/test/Minkowski_sum_2/test_minkowski_sum_with_holes.cmd
@@ -8,3 +8,5 @@ data/pwh4.dat data/pwh1.dat
data/pwh4.dat data/pwh2.dat
data/pwh5.dat data/pwh1.dat
data/pwh5.dat data/pwh2.dat
+data/pwh6.dat data/pwh7.dat
+data/pwh7.dat data/pwh6.dat