20 #include <gz/math/Plane.hh> 
   21 #include <gz/math/Vector3.hh> 
   22 #include <gz/math/Vector2.hh> 
   23 #include <gz/utils/ImplPtr.hh> 
   31   inline namespace SDF_VERSION_NAMESPACE {
 
   53     public: gz::math::Vector3d Normal() 
const;
 
   59     public: 
void SetNormal(
const gz::math::Vector3d &_normal);
 
   63     public: gz::math::Vector2d Size() 
const;
 
   67     public: 
void SetSize(
const gz::math::Vector2d &_size);
 
   77     public: 
const gz::math::Planed &Shape() 
const;
 
   81     public: gz::math::Planed &Shape();
 
   91     GZ_UTILS_IMPL_PTR(dataPtr)