switch to git no-history version

2018-04-17 15:39:10 +02:00
commit b14311ce09
274 changed files with 27340 additions and 0 deletions
--- a/src/Math/testing/GeometryTest.cpp
+++ b/src/Math/testing/GeometryTest.cpp
@@ -0,0 +1,98 @@
+/*//////////////////////////////////////////////////////////////////////////////
+// CMT Cosmic Muon Tomography project //////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+
+  Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
+  All rights reserved
+
+  Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
+
+  ------------------------------------------------------------------
+  This library is free software;  you  can  redistribute  it  and/or
+  modify it  under the  terms  of  the  GNU  Lesser  General  Public
+  License as published  by  the  Free  Software  Foundation;  either
+  version 3.0 of the License, or (at your option) any later version.
+
+  This library is  distributed in  the hope that it will  be useful,
+  but  WITHOUT ANY WARRANTY;  without  even  the implied warranty of
+  MERCHANTABILITY  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of  the GNU Lesser General  Public
+  License along with this library.
+
+//////////////////////////////////////////////////////////////////////////////*/
+
+
+
+#include "testing-prototype.h"
+#include "Math/Dense.h"
+#include "Math/Geometry.h"
+#include "Math/ContainerBox.h"
+
+#include <iostream>
+#include <math.h>
+
+using namespace uLib;
+
+int Vector4f0(Vector4f c)
+{
+  c(3) = 0;
+  if ( fabs(c(0)) < 0.001 && fabs(c(1)) < 0.001 && fabs(c(2)) < 0.001 )
+    return 0;
+  else
+    return 1;
+}
+
+
+int main()
+{
+  BEGIN_TESTING(Math Geometry);
+
+  //////////////////////////////////////////////////////////////////////////////
+  ///////////////// GEOMETRY TESTING ///////////////////////////////////////////
+  //////////////////////////////////////////////////////////////////////////////
+
+  Geometry Geo;
+
+  Geo.SetPosition(Vector3f(1,1,1));
+  Geo.EulerYZYRotate(Vector3f(0,0,0));
+  HPoint3f pt = Geo.GetLocalPoint(HPoint3f(2,3,2));
+  HPoint3f wp = Geo.GetWorldPoint(pt);
+  TEST0( Vector4f0(wp - HPoint3f(2,3,2)) );
+
+  Geo.Scale(Vector3f(2,2,2));
+  wp = Geo.GetWorldPoint(HPoint3f(1,1,1));
+  TEST0( Vector4f0(wp - HPoint3f(3,3,3)) );
+  Geo.Scale(Vector3f( .5 , .5 , .5 ));
+
+
+  Geo.EulerYZYRotate(Vector3f(M_PI_2,0,0));
+  wp = Geo.GetWorldPoint(HPoint3f(1,1,1));
+  TEST0( Vector4f0(wp - HPoint3f(2,2,0)) );
+
+  Geo.EulerYZYRotate(Vector3f(0,M_PI_2,0));
+  wp = Geo.GetWorldPoint(HPoint3f(1,1,1));
+  TEST0( Vector4f0(wp - HPoint3f(2,2,2)) );
+
+  Geo.EulerYZYRotate(Vector3f(0,0,M_PI_2));
+  wp = Geo.GetWorldPoint(HPoint3f(1,1,1));
+  //  std::cout << "Geometry matrix\n" << Geo.GetTransform() << "\n";
+  //  std::cout << "World 1,1,1 coords\n" << wp << "\n";
+  TEST0( Vector4f0(wp - HPoint3f(0,2,2)) );
+
+  // TESTING FLIP AXES //
+
+  Geo.SetPosition(Vector3f(0,0,0));
+  Geo.EulerYZYRotate(Vector3f(-M_PI_2,-M_PI_2,-M_PI_2)); // reset previous
+  Geo.EulerYZYRotate(Vector3f(M_PI_2,0,0));              // PI_2 along X
+  Geo.FlipAxes(0,2); // flip  X-Z
+  HPoint3f p = Geo.GetWorldPoint(Vector3f(1,0,0).homogeneous());
+  TEST0( Vector4f0(p - HVector3f(1,0,0)) ); // after flip and rotation X->X
+
+
+
+  END_TESTING;
+}
+
+