BUG: The applied origin and spacing are not necessary the vector data origin and spacing

Code/Projections/otbVectorDataProjectionFilter.txx

@@ -200,12 +200,7 @@ VectorDataProjectionFilter<TInputVectorData,TOutputVectorData>
 {
 
   itk::Point<double,2> point;
-
-  pointCoord[0] = pointCoord[0] * m_InputSpacing[0] + m_InputOrigin[0];
-  pointCoord[1] = pointCoord[1] * m_InputSpacing[1] + m_InputOrigin[1];
   point = m_Transform->TransformPoint(pointCoord);
-  point[0] = (point[0] - m_OutputOrigin[0]) / m_OutputSpacing[0];
-  point[1] = (point[1] - m_OutputOrigin[1]) / m_OutputSpacing[1];
   return point;
 }
 
@@ -228,11 +223,7 @@ VectorDataProjectionFilter<TInputVectorData,TOutputVectorData>
     itk::Point<double,2> point;
     itk::ContinuousIndex<double,2> index;
     typename LineType::VertexType pointCoord = it.Value();
-    pointCoord[0] = pointCoord[0] * m_InputSpacing[0] + m_InputOrigin[0];
-    pointCoord[1] = pointCoord[1] * m_InputSpacing[1] + m_InputOrigin[1];
     point = m_Transform->TransformPoint(pointCoord);
-    point[0] = (point[0] - m_OutputOrigin[0]) / m_OutputSpacing[0];
-    point[1] = (point[1] - m_OutputOrigin[1]) / m_OutputSpacing[1];
     index[0]=point[0];
     index[1]=point[1];
 //       otbMsgDevMacro(<< "Converting: " << it.Value() << " -> " << pointCoord << " -> " << point << " -> " << index);

Code/Visualization/otbVectorDataGlComponent.txx

@@ -70,9 +70,6 @@ VectorDataGlComponent<TVectorData>
     return;
     }
   
-  m_Spacing = m_VectorData->GetSpacing();
-  m_Origin  = m_VectorData->GetOrigin();
-
   // Set up blending and color
   glEnable(GL_BLEND);
   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);