17 #include "../geometric.hpp" 
   18 #include "../gtx/quaternion.hpp" 
   20 #ifndef GLM_ENABLE_EXPERIMENTAL 
   21 #       error "GLM: GLM_GTX_norm is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it." 
   24 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) 
   25 #       pragma message("GLM: GLM_GTX_norm extension included") 
   35         template<length_t L, 
typename T, qualifier Q>
 
   36         GLM_FUNC_DECL T 
length2(vec<L, T, Q> 
const& x);
 
   40         template<length_t L, 
typename T, qualifier Q>
 
   41         GLM_FUNC_DECL T 
distance2(vec<L, T, Q> 
const& p0, vec<L, T, Q> 
const& p1);
 
   45         template<
typename T, qualifier Q>
 
   46         GLM_FUNC_DECL T 
l1Norm(vec<3, T, Q> 
const& x, vec<3, T, Q> 
const& y);
 
   50         template<
typename T, qualifier Q>
 
   51         GLM_FUNC_DECL T 
l1Norm(vec<3, T, Q> 
const& v);
 
   55         template<
typename T, qualifier Q>
 
   56         GLM_FUNC_DECL T 
l2Norm(vec<3, T, Q> 
const& x, vec<3, T, Q> 
const& y);
 
   60         template<
typename T, qualifier Q>
 
   61         GLM_FUNC_DECL T 
l2Norm(vec<3, T, Q> 
const& x);
 
   65         template<
typename T, qualifier Q>
 
   66         GLM_FUNC_DECL T 
lxNorm(vec<3, T, Q> 
const& x, vec<3, T, Q> 
const& y, 
unsigned int Depth);
 
   70         template<
typename T, qualifier Q>
 
   71         GLM_FUNC_DECL T 
lxNorm(vec<3, T, Q> 
const& x, 
unsigned int Depth);
 
GLM_FUNC_DECL T l2Norm(vec< 3, T, Q > const &x)
Returns the L2 norm of v. 
GLM_FUNC_DECL T lxNorm(vec< 3, T, Q > const &x, unsigned int Depth)
Returns the L norm of v. 
GLM_FUNC_DECL T length2(vec< L, T, Q > const &x)
Returns the squared length of x. 
GLM_FUNC_DECL T l1Norm(vec< 3, T, Q > const &v)
Returns the L1 norm of v. 
GLM_FUNC_DECL T distance2(vec< L, T, Q > const &p0, vec< L, T, Q > const &p1)
Returns the squared distance between p0 and p1, i.e., length2(p0 - p1).