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Removed define GLMvaltype

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This commit is contained in:
Christophe Riccio 2011-03-09 11:54:06 +00:00
parent 34fb881b07
commit 8f517b7505
5 changed files with 148 additions and 114 deletions
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3
glm/glm.hpp
View File

@ -12,9 +12,6 @@
#ifndef glm_glm
#define glm_glm
//! TODO: to delete
//#define GLMvalType typename genType::value_type
#include <cmath>
#include <climits>
#include <cfloat>

30
glm/gtx/spline.hpp
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@ -36,31 +36,31 @@ namespace glm
//! From GLM_GTX_spline extension.
template <typename genType>
genType catmullRom(
const genType& v1,
const genType& v2,
const genType& v3,
const genType& v4,
const GLMvalType& s);
genType const & v1,
genType const & v2,
genType const & v3,
genType const & v4,
typename genType::value_type const & s);
//! Return a point from a hermite curve.
//! From GLM_GTX_spline extension.
template <typename genType>
genType hermite(
const genType& v1,
const genType& t1,
const genType& v2,
const genType& t2,
const GLMvalType& s);
genType const & v1,
genType const & t1,
genType const & v2,
genType const & t2,
typename genType::value_type const & s);
//! Return a point from a cubic curve.
//! From GLM_GTX_spline extension.
template <typename genType>
genType cubic(
const genType& v1,
const genType& v2,
const genType& v3,
const genType& v4,
const GLMvalType& s);
genType const & v1,
genType const & v2,
genType const & v3,
genType const & v4,
typename genType::value_type const & s);
///@}

72
glm/gtx/spline.inl
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@ -12,53 +12,59 @@ namespace gtx{
namespace spline
{
template <typename genType>
inline genType catmullRom(
const genType& v1,
const genType& v2,
const genType& v3,
const genType& v4,
const GLMvalType& s)
inline genType catmullRom
(
genType const & v1,
genType const & v2,
genType const & v3,
genType const & v4,
typename genType::value_type const & s
)
{
GLMvalType s1 = s;
GLMvalType s2 = optimum_pow::pow2(s);
GLMvalType s3 = optimum_pow::pow3(s);
typename genType::value_type s1 = s;
typename genType::value_type s2 = optimum_pow::pow2(s);
typename genType::value_type s3 = optimum_pow::pow3(s);
GLMvalType f1 = -s3 + GLMvalType(2) * s2 - s;
GLMvalType f2 = GLMvalType(3) * s3 - GLMvalType(5) * s2 + GLMvalType(2);
GLMvalType f3 = GLMvalType(-3) * s3 + GLMvalType(4) * s2 + s;
GLMvalType f4 = s3 - s2;
typename genType::value_type f1 = -s3 + typename genType::value_type(2) * s2 - s;
typename genType::value_type f2 = typename genType::value_type(3) * s3 - typename genType::value_type(5) * s2 + typename genType::value_type(2);
typename genType::value_type f3 = typename genType::value_type(-3) * s3 + typename genType::value_type(4) * s2 + s;
typename genType::value_type f4 = s3 - s2;
return (f1 * v1 + f2 * v2 + f3 * v3 + f4 * v4) / GLMvalType(2);
return (f1 * v1 + f2 * v2 + f3 * v3 + f4 * v4) / typename genType::value_type(2);
}
template <typename genType>
inline genType hermite(
const genType& v1,
const genType& t1,
const genType& v2,
const genType& t2,
const GLMvalType& s)
inline genType hermite
(
genType const & v1,
genType const & t1,
genType const & v2,
genType const & t2,
typename genType::value_type const & s
)
{
GLMvalType s1 = s;
GLMvalType s2 = optimum_pow::pow2(s);
GLMvalType s3 = optimum_pow::pow3(s);
typename genType::value_type s1 = s;
typename genType::value_type s2 = optimum_pow::pow2(s);
typename genType::value_type s3 = optimum_pow::pow3(s);
GLMvalType f1 = GLMvalType(2) * s3 - GLMvalType(3) * s2 + GLMvalType(1);
GLMvalType f2 = GLMvalType(-2) * s3 + GLMvalType(3) * s2;
GLMvalType f3 = s3 - GLMvalType(2) * s2 + s;
GLMvalType f4 = s3 - s2;
typename genType::value_type f1 = typename genType::value_type(2) * s3 - typename genType::value_type(3) * s2 + typename genType::value_type(1);
typename genType::value_type f2 = typename genType::value_type(-2) * s3 + typename genType::value_type(3) * s2;
typename genType::value_type f3 = s3 - typename genType::value_type(2) * s2 + s;
typename genType::value_type f4 = s3 - s2;
return f1 * v1 + f2 * v2 + f3 * t1 + f4 * t2;
}
template <typename genType>
inline genType cubic(
const genType& v1,
const genType& v2,
const genType& v3,
const genType& v4,
const GLMvalType& s)
inline genType cubic
(
genType const & v1,
genType const & v2,
genType const & v3,
genType const & v4,
typename genType::value_type const & s
)
{
return ((v1 * s + v2) * s + v3) * s + v4;
}

34
glm/gtx/vector_query.hpp
View File

@ -39,9 +39,9 @@ namespace glm
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool areCollinear(
const genType & v0,
const genType & v1,
typename genType::value_type const epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if two vectors are opposites.
//! From GLM_GTX_vector_query extensions.
@ -49,45 +49,45 @@ namespace glm
bool areOpposite(
genType const & v0,
genType const & v1,
typename genType::value_type const epsilon = std::numeric_limits<GLMvalType>::epsilon());
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if two vectors are orthogonals.
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool areOrthogonal(
const genType & v0,
const genType & v1,
const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if a vector is normalized.
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool isNormalized(
const genType & v,
const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if a vector is null.
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool isNull(
const genType& v,
const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if two vectors are orthonormal.
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool areOrthonormal(
const genType & v0,
const genType & v1,
const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
//! Check if two vectors are similar.
//! From GLM_GTX_vector_query extensions.
template <typename genType>
bool areSimilar(
const genType& v0,
const genType& v1,
const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
///@}

123
glm/gtx/vector_query.inl
View File

@ -17,77 +17,100 @@ namespace gtx{
namespace vector_query
{
template <typename T>
inline bool areCollinear(
const detail::tvec2<T>& v0,
const detail::tvec2<T>& v1,
const T epsilon)
inline bool areCollinear
(
detail::tvec2<T> const & v0,
detail::tvec2<T> const & v1,
T const & epsilon
)
{
return length(cross(detail::tvec3<T>(v0, T(0)), detail::tvec3<T>(v1, T(0)))) < epsilon;
}
template <typename T>
inline bool areCollinear(
const detail::tvec3<T>& v0,
const detail::tvec3<T>& v1,
const T epsilon)
inline bool areCollinear
(
detail::tvec3<T> const & v0,
detail::tvec3<T> const & v1,
T const & epsilon
)
{
return length(cross(v0, v1)) < epsilon;
}
template <typename T>
inline bool areCollinear(
const detail::tvec4<T>& v0,
const detail::tvec4<T>& v1,
const T epsilon)
inline bool areCollinear
(
detail::tvec4<T> const & v0,
detail::tvec4<T> const & v1,
T const & epsilon
)
{
return length(cross(detail::tvec3<T>(v0), detail::tvec3<T>(v1))) < epsilon;
}
template <typename genType>
inline bool areOpposite(
const genType& v0,
const genType& v1,
const GLMvalType epsilon)
inline bool areOpposite
(
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon
)
{
assert(isNormalized(v0) && isNormalized(v1));
return((genType::value_type(1) + dot(v0, v1)) <= epsilon);
return((typename genType::value_type(1) + dot(v0, v1)) <= epsilon);
}
template <typename genType>
inline bool areOrthogonal(
const genType& v0,
const genType& v1,
const GLMvalType epsilon)
inline bool areOrthogonal
(
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon
)
{
return abs(dot(v0, v1)) <= max(GLMvalType(1), length(v0)) * max(GLMvalType(1), length(v1)) * epsilon;
return abs(dot(v0, v1)) <= max(
typename genType::value_type(1),
length(v0)) * max(
typename genType::value_type(1),
length(v1)) * epsilon;
}
template <typename genType>
inline bool isNormalized(
const genType& v,
const GLMvalType epsilon)
inline bool isNormalized
(
genType const & v,
typename genType::value_type const & epsilon
)
{
return abs(length(v) - GLMvalType(1)) <= GLMvalType(2) * epsilon;
}
template <typename genType>
inline bool isNull(const genType& v, const GLMvalType epsilon)
inline bool isNull
(
genType const & v,
typename genType::value_type const & epsilon
)
{
return length(v) <= epsilon;
}
template <typename T>
inline bool isCompNull(
const T s,
const T epsilon)
inline bool isCompNull
(
T const & s,
T const & epsilon
)
{
return abs(s) < epsilon;
}
template <typename T>
inline detail::tvec2<bool> isCompNull(
const detail::tvec2<T>& v,
const T epsilon)
inline detail::tvec2<bool> isCompNull
(
detail::tvec2<T> const & v,
T const & epsilon)
{
return detail::tvec2<bool>(
(abs(v.x) < epsilon),
@ -95,9 +118,11 @@ namespace vector_query
}
template <typename T>
inline detail::tvec3<bool> isCompNull(
const detail::tvec3<T>& v,
const T epsilon)
inline detail::tvec3<bool> isCompNull
(
detail::tvec3<T> const & v,
T const & epsilon
)
{
return detail::tvec3<bool>(
abs(v.x) < epsilon,
@ -106,9 +131,11 @@ namespace vector_query
}
template <typename T>
inline detail::tvec4<bool> isCompNull(
const detail::tvec4<T>& v,
const T epsilon)
inline detail::tvec4<bool> isCompNull
(
detail::tvec4<T> const & v,
T const & epsilon
)
{
return detail::tvec4<bool>(
abs(v.x) < epsilon,
@ -118,19 +145,23 @@ namespace vector_query
}
template <typename genType>
inline bool areOrthonormal(
const genType& v0,
const genType& v1,
const GLMvalType epsilon)
inline bool areOrthonormal
(
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon
)
{
return isNormalized(v0, epsilon) && isNormalized(v1, epsilon) && (abs(dot(v0, v1)) <= epsilon);
}
template <typename genType>
inline bool areSimilar(
const genType& v0,
const genType& v1,
const GLMvalType epsilon)
inline bool areSimilar
(
genType const & v0,
genType const & v1,
typename genType::value_type const & epsilon
)
{
bool similar = true;
for(typename genType::size_type i = 0; similar && i < genType::value_size(); i++)