1 files changed, 53 insertions, 0 deletions
diff --git a/meowpp/math/Transformations.h b/meowpp/math/Transformations.h
new file mode 100644
index 0000000..3b20ebe
--- /dev/null
+++ b/meowpp/math/Transformations.h
@@ -0,0 +1,53 @@
+#ifndef   math_Transformations_H__
+#define   math_Transformations_H__
+
+#include "Transformation.h"
+
+#include <cstdlib>
+
+namespace meow{
+  template<class Scalar>
+  class BallProjection: public Transformation<Scalar>{
+    private:
+      Scalar _radius;
+      size_t _dimension;
+    public:
+      BallProjection(size_t __dimension);
+      BallProjection(size_t __dimension, Scalar const& __radius);
+      
+      Scalar parameter(size_t __i) const;
+      Scalar parameter(size_t __i, Scalar const& __s);
+      
+      Scalar radius() const;
+      Scalar radius(Scalar const& __radius);
+      
+      Matrix<Scalar> transformate(Matrix<Scalar> const& __x) const;
+      Matrix<Scalar> jacobian    (Matrix<Scalar> const& __x            ) const;
+      Matrix<Scalar> jacobian    (Matrix<Scalar> const& __x, size_t __i) const;
+  };
+  
+  
+  template<class Scalar>
+  class PhotoProjection: public Transformation<Scalar>{
+    private:
+      Scalar _focal;
+      size_t _dimension;
+    public:
+      PhotoProjection(size_t __dimension);
+      PhotoProjection(size_t __dimension, Scalar const& __focal);
+      
+      Scalar parameter(size_t __i) const;
+      Scalar parameter(size_t __i, Scalar const& __s);
+      
+      Scalar focal() const;
+      Scalar focal(Scalar const& __focal);
+      
+      Matrix<Scalar> transformate(Matrix<Scalar> const& __x) const;
+      Matrix<Scalar> jacobian    (Matrix<Scalar> const& __x            ) const;
+      Matrix<Scalar> jacobian    (Matrix<Scalar> const& __x, size_t __i) const;
+  };
+}
+
+#include "Transformations.hpp"
+
+#endif // Transformations_H__