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rotation.cc
1 // Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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3 // This file is part of Olena.
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19 // instantiate templates or use macros or inline functions from this
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24 // executable file might be covered by the GNU General Public License.
25 
26 #include <iostream>
27 #include <mln/fun/x2x/rotation.hh>
28 #include <mln/core/alias/vec2d.hh>
29 #include <mln/core/alias/vec3d.hh>
30 #include <mln/make/vec.hh>
31 
32 #include "tests/data.hh"
33 
34 
35 int main()
36 {
37  using namespace mln;
38 
39  {
41  axis[0] = 0;
42  axis[1] = 1;
43  fun::x2x::rotation<2,float> rot(0.1f, axis);
44 
45  vec2d_f v = make::vec(4, 4);
46  vec2d_f res = rot(v);
47  mln_assertion(rot.inv()(res) == v);
48  }
49 
50  {
52  axis[0] = 1;
53  axis[1] = 0;
54  axis[2] = 0;
55  fun::x2x::rotation<3,float> rot(0.1f, axis);
56 
57  vec3d_f v = make::vec(4, 1, 2);
58  vec3d_f res = rot(v);
59  mln_assertion(rot.inv()(res) == v);
60  }
61 
62 }