CombinedShape3D.inl

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//
//
/*
    Copyright (C) 2000- 2009, Hammersmith Imanet Ltd
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
START_NAMESPACE_STIR
 
template <class operation>
CombinedShape3D<operation>::CombinedShape3D(shared_ptr<Shape3D> object1_v, shared_ptr<Shape3D> object2_v)
    : object1_ptr(object1_v),
      object2_ptr(object2_v)
{}
 
template <class operation>
bool
CombinedShape3D<operation>::is_inside_shape(const CartesianCoordinate3D<float>& index) const
{
  return operation()(object1_ptr->is_inside_shape(index), object2_ptr->is_inside_shape(index));
}
 
template <class operation>
Shape3D*
CombinedShape3D<operation>::clone() const
{
  // TODO alright ?
#if 0
  Shape3D* tmp = static_cast<Shape3D *>(new CombinedShape3D<operation>(*this));
  cerr << "Cloning " << this << 
    ", new " << tmp << endl;
  return tmp;
#else
  return static_cast<Shape3D*>(new CombinedShape3D<operation>(*this));
#endif
}
 
template <class operation>
void
CombinedShape3D<operation>::translate(const CartesianCoordinate3D<float>& direction)
{
  // TODO alright ?
  shared_ptr<Shape3D> new_object1_ptr = object1_ptr->clone();
  shared_ptr<Shape3D> new_object2_ptr = object2_ptr->clone();
  object1_ptr = new_object1_ptr;
  object2_ptr = new_object2_ptr;
  object1_ptr->translate(direction);
  object2_ptr->translate(direction);
}
 
template <class operation>
void
CombinedShape3D<operation>::scale(const CartesianCoordinate3D<float>& scale3D)
{
  // TODO alright ?
#if 0
  cerr << "scale: " << object1_ptr.ptr->data
     << ", " << object2_ptr.ptr->data << endl;
#endif
  shared_ptr<Shape3D> new_object1_ptr = object1_ptr->clone();
  shared_ptr<Shape3D> new_object2_ptr = object2_ptr->clone();
  object1_ptr = new_object1_ptr;
  object2_ptr = new_object2_ptr;
  object1_ptr->scale(scale3D);
  object2_ptr->scale(scale3D);
}
 
END_NAMESPACE_STIR