[Rmv-GlobalToLocal-in-DGElement] use global to local of cell

src/lib4_fem/elements/DGElement.cpp

 #include "DGElement.hpp"
 
-
+[[deprecated("Simply Use GlobalToLocal of Cell")]]
 Point AcousticDGElement::GlobalToLocal(const Point &z) const {
-  switch(C.Type()) {
-    case INTERVAL: {
-      Point p(z);
-      p[0] -= C.Corner(0)[0];
-      double length = abs(C.Corner(0)[0] - C.Corner(1)[0]);
-      p /= length;
-      return p;
-    }
-    case TRIANGLE: {
-      Tensor T;
-      T[0][0] = C.Corner(1)[0] - C.Corner(0)[0];
-      T[0][1] = C.Corner(2)[0] - C.Corner(0)[0];
-      T[1][0] = C.Corner(1)[1] - C.Corner(0)[1];
-      T[1][1] = C.Corner(2)[1] - C.Corner(0)[1];
-      T[0][2] = 0;
-      T[1][2] = 0;
-      T[2][0] = 0;
-      T[2][1] = 0;
-      T[2][2] = 1;
-      Tensor IT = Invert(T);
-      return IT * (z - C.Corner(0));
-    }
-    case TETRAHEDRON: Exit("not implemented");
-    case QUADRILATERAL: {
-      if (inverseTensor == false) {
-        IT = new Tensor;
-        (*IT)[0][0] = C.Corner(1)[0] - C.Corner(0)[0];
-        (*IT)[0][1] = C.Corner(3)[0] - C.Corner(0)[0];
-        (*IT)[1][0] = C.Corner(1)[1] - C.Corner(0)[1];
-        (*IT)[1][1] = C.Corner(3)[1] - C.Corner(0)[1];
-        (*IT)[0][2] = 0;
-        (*IT)[1][2] = 0;
-        (*IT)[2][0] = 0;
-        (*IT)[2][1] = 0;
-        (*IT)[2][2] = 1;
-        IT->Invert();
-        inverseTensor = true;
-      }
-      return (*IT) * (z - C.Corner(0));
-    }
-    case HEXAHEDRON: Exit("not implemented");
-    default: Exit("not implemented");
-  }
-  Exit("Not implemented!");
-  return Origin;
+  return C.GlobalToLocal(z);
 }
 
 AcousticDGElement::AcousticDGElement(const VectorMatrixBase &base,