20 #include <gz/math/Box.hh> 
   21 #include <gz/math/Vector3.hh> 
   22 #include <gz/utils/ImplPtr.hh> 
   30   inline namespace SDF_VERSION_NAMESPACE {
 
   48     public: gz::math::Vector3d Size() 
const;
 
   52     public: 
void SetSize(
const gz::math::Vector3d &_size);
 
   62     public: 
const gz::math::Boxd &Shape() 
const;
 
   66     public: gz::math::Boxd &Shape();
 
   76     GZ_UTILS_IMPL_PTR(dataPtr)