mirror of
https://github.com/AquariaOSE/Aquaria.git
synced 2025-10-06 06:10:45 +00:00
Add glm 0.9.2
This commit is contained in:
parent
21545e1a24
commit
c4b531ed5e
218 changed files with 46187 additions and 0 deletions
130
ExternalLibs/glm/gtx/norm.inl
Normal file
130
ExternalLibs/glm/gtx/norm.inl
Normal file
|
@ -0,0 +1,130 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Created : 2005-12-21
|
||||
// Updated : 2008-07-24
|
||||
// Licence : This source is under MIT License
|
||||
// File : glm/gtx/norm.inl
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace glm{
|
||||
namespace gtx{
|
||||
namespace norm
|
||||
{
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T length2(
|
||||
const T x)
|
||||
{
|
||||
return x * x;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T length2(
|
||||
const detail::tvec2<T>& x)
|
||||
{
|
||||
return dot(x, x);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T length2(
|
||||
const detail::tvec3<T>& x)
|
||||
{
|
||||
return dot(x, x);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T length2(
|
||||
const detail::tvec4<T>& x)
|
||||
{
|
||||
return dot(x, x);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T length2(
|
||||
const detail::tquat<T>& q)
|
||||
{
|
||||
return q.x * q.x + q.y * q.y + q.z * q.z + q.w * q.w;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T distance2(
|
||||
const T p0,
|
||||
const T p1)
|
||||
{
|
||||
return length2(p1 - p0);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T distance2(
|
||||
const detail::tvec2<T>& p0,
|
||||
const detail::tvec2<T>& p1)
|
||||
{
|
||||
return length2(p1 - p0);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T distance2(
|
||||
const detail::tvec3<T>& p0,
|
||||
const detail::tvec3<T>& p1)
|
||||
{
|
||||
return length2(p1 - p0);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T distance2(
|
||||
const detail::tvec4<T>& p0,
|
||||
const detail::tvec4<T>& p1)
|
||||
{
|
||||
return length2(p1 - p0);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T l1Norm(
|
||||
const detail::tvec3<T>& a,
|
||||
const detail::tvec3<T>& b)
|
||||
{
|
||||
return abs(b.x - a.x) + abs(b.y - a.y) + abs(b.z - a.z);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T l1Norm(
|
||||
const detail::tvec3<T>& v)
|
||||
{
|
||||
return abs(v.x) + abs(v.y) + abs(v.z);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T l2Norm(
|
||||
const detail::tvec3<T>& a,
|
||||
const detail::tvec3<T>& b)
|
||||
{
|
||||
return length(b - a);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T l2Norm(
|
||||
const detail::tvec3<T>& v)
|
||||
{
|
||||
return length(v);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T lxNorm(
|
||||
const detail::tvec3<T>& x,
|
||||
const detail::tvec3<T>& y,
|
||||
unsigned int Depth)
|
||||
{
|
||||
return pow(pow(y.x - x.x, T(Depth)) + pow(y.y - x.y, T(Depth)) + pow(y.z - x.z, T(Depth)), T(1) / T(Depth));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
GLM_FUNC_QUALIFIER T lxNorm(
|
||||
const detail::tvec3<T>& v,
|
||||
unsigned int Depth)
|
||||
{
|
||||
return pow(pow(v.x, T(Depth)) + pow(v.y, T(Depth)) + pow(v.z, T(Depth)), T(1) / T(Depth));
|
||||
}
|
||||
|
||||
}//namespace norm
|
||||
}//namespace gtx
|
||||
}//namespace glm
|
Loading…
Add table
Add a link
Reference in a new issue