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Vector3: Length() should always return a float

master
andrew 2014-03-12 15:13:19 +02:00
parent abf4effaaf
commit a3a94436dc
1 changed files with 9 additions and 9 deletions
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18
src/Vector3.h
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@ -27,9 +27,9 @@ public:
// Hardcoded copy constructors (tolua++ does not support function templates .. yet) // Hardcoded copy constructors (tolua++ does not support function templates .. yet)
Vector3(const Vector3<float> & a_Rhs) : x(a_Rhs.x), y(a_Rhs.y), z(a_Rhs.z) {} Vector3(const Vector3<float> & a_Rhs) : x((T) a_Rhs.x), y((T) a_Rhs.y), z((T) a_Rhs.z) {}
Vector3(const Vector3<double> & a_Rhs) : x(a_Rhs.x), y(a_Rhs.y), z(a_Rhs.z) {} Vector3(const Vector3<double> & a_Rhs) : x((T) a_Rhs.x), y((T) a_Rhs.y), z((T) a_Rhs.z) {}
Vector3(const Vector3<int> & a_Rhs) : x(a_Rhs.x), y(a_Rhs.y), z(a_Rhs.z) {} Vector3(const Vector3<int> & a_Rhs) : x((T) a_Rhs.x), y((T) a_Rhs.y), z((T) a_Rhs.z) {}
// tolua_end // tolua_end
@ -50,7 +50,7 @@ public:
inline void Normalize(void) inline void Normalize(void)
{ {
T Len = 1.0 / Length(); double Len = 1.0 / Length();
x *= Len; x *= Len;
y *= Len; y *= Len;
@ -59,7 +59,7 @@ public:
inline Vector3<T> NormalizeCopy(void) const inline Vector3<T> NormalizeCopy(void) const
{ {
T Len = 1.0 / Length(); double Len = 1.0 / Length();
return Vector3<T>( return Vector3<T>(
x * Len, x * Len,
@ -70,7 +70,7 @@ public:
inline void NormalizeCopy(Vector3<T> & a_Rhs) const inline void NormalizeCopy(Vector3<T> & a_Rhs) const
{ {
T Len = 1.0 / Length(); double Len = 1.0 / Length();
a_Rhs.Set( a_Rhs.Set(
x * Len, x * Len,
@ -79,12 +79,12 @@ public:
); );
} }
inline T Length(void) const inline double Length(void) const
{ {
return sqrt(x * x + y * y + z * z); return sqrt((double)(x * x + y * y + z * z));
} }
inline T SqrLength(void) const inline double SqrLength(void) const
{ {
return x * x + y * y + z * z; return x * x + y * y + z * z;
} }