Integration of OCCT 6.5.0 from SVN

src/gp/gp_Lin.cxx

@@ -0,0 +1,51 @@
+// File gp_Lin.cxx, JCV O3/06/90
+// JCV 30/08/90 Modif passage version C++ 2.0 sur Sun
+// JCV 1/10/90 Changement de nom du package vgeom -> gp
+// JCV 12/12/90 modifs suite a la premiere revue de projet
+
+#include <gp_Lin.ixx>
+
+Standard_Real gp_Lin::Distance (const gp_Lin& Other) const
+{
+  if (pos.IsParallel (Other.pos, gp::Resolution())) { 
+    return Other.Distance(pos.Location());
+  }
+  else {
+    gp_Dir dir(pos.Direction().Crossed(Other.pos.Direction()));
+    Standard_Real D = gp_Vec (pos.Location(),Other.pos.Location())
+      .Dot(gp_Vec(dir));
+    if (D < 0) D = - D;
+    return D;
+  }
+}
+
+void gp_Lin::Mirror (const gp_Pnt& P)
+{ pos.Mirror(P);  }
+
+gp_Lin gp_Lin::Mirrored (const gp_Pnt& P)  const
+{
+  gp_Lin L = *this;    
+  L.pos.Mirror (P);
+  return L;
+}
+
+void gp_Lin::Mirror (const gp_Ax1& A1)
+{ pos.Mirror(A1); }
+
+gp_Lin gp_Lin::Mirrored (const gp_Ax1& A1) const
+{
+  gp_Lin L = *this;
+  L.pos.Mirror (A1);
+  return L;
+}
+
+void gp_Lin::Mirror (const gp_Ax2& A2)
+{ pos.Mirror(A2); }
+
+gp_Lin gp_Lin::Mirrored (const gp_Ax2& A2) const
+{
+  gp_Lin L = *this;
+  L.pos.Mirror (A2);
+  return L;
+}
+