Fixed issue #2060 - the precision of the check was too low.

Author: Matthias Koefferlein

src/db/db/dbEdgesUtils.cc

@@ -250,8 +250,8 @@ EdgeAngleChecker::EdgeAngleChecker (double angle_start, bool include_angle_start
     include_angle_start = true;
   }
 
-  m_t_start = db::CplxTrans(1.0, angle_start, false, db::DVector ());
-  m_t_end = db::CplxTrans(1.0, angle_end, false, db::DVector ());
+  m_t_start = db::ICplxTrans (1.0, angle_start, false, db::Vector ());
+  m_t_end = db::ICplxTrans (1.0, angle_end, false, db::Vector ());
 
   m_include_start = include_angle_start;
   m_include_end = include_angle_end;
@@ -266,10 +266,10 @@ EdgeAngleChecker::EdgeAngleChecker (double angle_start, bool include_angle_start
 bool
 EdgeAngleChecker::check (const db::Vector &a, const db::Vector &b) const
 {
-  db::DVector vout (b);
+  db::Vector vout (b);
 
-  db::DVector v1 = m_t_start * a;
-  db::DVector v2 = m_t_end * a;
+  db::Vector v1 = m_t_start * a;
+  db::Vector v2 = m_t_end * a;
 
   int vps1 = db::vprod_sign (v1, vout);
   int vps2 = db::vprod_sign (v2, vout);

src/db/db/dbEdgesUtils.h

@@ -155,7 +155,7 @@ class DB_PUBLIC EdgeAngleChecker
   }
 
 private:
-  db::CplxTrans m_t_start, m_t_end;
+  db::ICplxTrans m_t_start, m_t_end;
   bool m_include_start, m_include_end;
   bool m_big_angle, m_all;
   bool m_inverse, m_absolute;

src/db/unit_tests/dbEdgesTests.cc

@@ -261,6 +261,19 @@ TEST(4)
     db::EdgeOrientationFilter f1 (89.0, true, 90.0, false, false, false);
     EXPECT_EQ (r.filtered (f1).to_string (), "");
   }
+
+  //  issue-2060
+  {
+    db::EdgeOrientationFilter f1 (90.0, true, false);
+
+    db::Edges rr;
+    rr.insert (db::Box (db::Point (0, 0), db::Point (1000, 4000000)));
+    EXPECT_EQ (db::compare (rr.filtered (f1), "(1000,0;0,0);(0,4000000;1000,4000000)"), true);
+
+    rr.clear ();
+    rr.insert (db::Box (db::Point (0, 0), db::Point (1000, 400000)));
+    EXPECT_EQ (db::compare (rr.filtered (f1), "(1000,0;0,0);(0,400000;1000,400000)"), true);
+  }
 }
 
 TEST(5)