20 #include <ignition/math/Box.hh> 
   21 #include <ignition/math/Vector3.hh> 
   22 #include <ignition/utils/ImplPtr.hh> 
   25 #include <sdf/sdf_config.h> 
   30   inline namespace SDF_VERSION_NAMESPACE {
 
   48     public: ignition::math::Vector3d Size() 
const;
 
   52     public: 
void SetSize(
const ignition::math::Vector3d &_size);
 
   62     public: 
const ignition::math::Boxd &Shape() 
const;
 
   66     public: ignition::math::Boxd &Shape();
 
   69     IGN_UTILS_IMPL_PTR(dataPtr)