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Removed toDegree arg from VectorI::AngleBetween 

Former-commit-id: 6b5e141e7c291dadedbfd237f5f22615ce5dcfee
This commit is contained in:
Lynix 2014-07-10 10:03:35 +02:00
parent 0e791ebb19
commit 2479588811
4 changed files with 11 additions and 18 deletions
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2
include/Nazara/Math/Vector2.hpp
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@ -23,7 +23,7 @@ class NzVector2
T AbsDotProduct(const NzVector2& vec) const;
T AngleBetween(const NzVector2& vec, bool toDegree = true) const;
T AngleBetween(const NzVector2& vec) const;
T Distance(const NzVector2& vec) const;
float Distancef(const NzVector2& vec) const;

7
include/Nazara/Math/Vector2.inl
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@ -55,12 +55,9 @@ inline unsigned int NzVector2<unsigned int>::AbsDotProduct(const NzVector2<unsig
}
template<typename T>
T NzVector2<T>::AngleBetween(const NzVector2& vec, bool toDegree) const
T NzVector2<T>::AngleBetween(const NzVector2& vec) const
{
if (toDegree)
return NzRadianToDegree(std::atan2(vec.y, vec.x) - std::atan2(y, x));
else
return std::atan2(vec.y, vec.x) - std::atan2(y, x);
return NzRadians(std::atan2(vec.y, vec.x) - std::atan2(y, x));
}
template<typename T>

2
include/Nazara/Math/Vector3.hpp
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@ -24,7 +24,7 @@ template<typename T> class NzVector3
T AbsDotProduct(const NzVector3& vec) const;
T AngleBetween(const NzVector3& vec, bool toDegree = true) const;
T AngleBetween(const NzVector3& vec) const;
NzVector3 CrossProduct(const NzVector3& vec) const;

18
include/Nazara/Math/Vector3.inl
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@ -61,10 +61,10 @@ inline unsigned int NzVector3<unsigned int>::AbsDotProduct(const NzVector3<unsig
}
template<typename T>
T NzVector3<T>::AngleBetween(const NzVector3& vec, bool toDegree) const
T NzVector3<T>::AngleBetween(const NzVector3& vec) const
{
T alpha = DotProduct(vec);
T divisor = (GetLength() * vec.GetLength());
// sqrt(a) * sqrt(b) = sqrt(a*b)
T divisor = std::sqrt(GetSquaredLength() * vec.GetSquaredLength());
#if NAZARA_MATH_SAFE
if (NzNumberEquals(divisor, F(0.0)))
@ -76,12 +76,8 @@ T NzVector3<T>::AngleBetween(const NzVector3& vec, bool toDegree) const
}
#endif
alpha /= divisor;
if (toDegree)
return NzRadianToDegree(std::acos(NzClamp(alpha, F(-1.0), F(1.0))));
else
return std::acos(NzClamp(alpha, F(-1.0), F(1.0)));
T alpha = DotProduct(vec)/divisor;
return NzRadians(std::acos(NzClamp(alpha, F(-1.0), F(1.0))));
}
template<typename T>
@ -478,8 +474,8 @@ template<typename T>
bool NzVector3<T>::operator==(const NzVector3& vec) const
{
return NzNumberEquals(x, vec.x) &&
NzNumberEquals(y, vec.y) &&
NzNumberEquals(z, vec.z);
NzNumberEquals(y, vec.y) &&
NzNumberEquals(z, vec.z);
}
template<typename T>