2024-02-05 22:25:30 -08:00
|
|
|
#pragma once
|
|
|
|
|
|
|
|
#include "Types.h"
|
|
|
|
#include "UTF.h"
|
|
|
|
#include "Str.h"
|
|
|
|
#include "Math.h"
|
|
|
|
#include "Vec2.h"
|
|
|
|
#include "Vec3.h"
|
|
|
|
#include "Log.h"
|
|
|
|
|
|
|
|
namespace ehs
|
|
|
|
{
|
|
|
|
template<typename T>
|
|
|
|
class Vec4
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
T x;
|
|
|
|
T y;
|
|
|
|
T z;
|
|
|
|
T w;
|
|
|
|
|
|
|
|
Vec4(const T scalar = 0)
|
|
|
|
: x(scalar), y(scalar), z(scalar), w(scalar)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4(const T x, const T y, const T z, const T w)
|
|
|
|
: x(x), y(y), z(z), w(w)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4(const Vec2<C>& vec, const T z = 0, const T w = 0)
|
|
|
|
: x((T)vec.x), y((T)vec.y), z(z), w(w)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4(const Vec3<C>& vec, const T w = 1)
|
|
|
|
: x((T)vec.x), y((T)vec.y), z((T)vec.z), w(w)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4(const Vec4<C>& vec)
|
|
|
|
: x((T)vec.x), y((T)vec.y), z((T)vec.z), w((T)vec.w)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4<T>& operator=(const Vec2<C>& vec)
|
|
|
|
{
|
|
|
|
x = (T)vec.x;
|
|
|
|
y = (T)vec.y;
|
|
|
|
z = (T)0;
|
|
|
|
w = (T)0;
|
|
|
|
|
|
|
|
return*this;
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4<T>& operator=(const Vec3<C>& vec)
|
|
|
|
{
|
|
|
|
x = (T)vec.x;
|
|
|
|
y = (T)vec.y;
|
|
|
|
z = (T)vec.z;
|
|
|
|
w = (T)0;
|
|
|
|
|
|
|
|
return*this;
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename C>
|
|
|
|
Vec4<T>& operator=(const Vec4<C>& vec)
|
|
|
|
{
|
|
|
|
x = (T)vec.x;
|
|
|
|
y = (T)vec.y;
|
|
|
|
z = (T)vec.z;
|
|
|
|
w = (T)vec.w;
|
|
|
|
|
|
|
|
return*this;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool operator==(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
return Math::ComCmp(x, vec.x) && Math::ComCmp(y, vec.y) && Math::ComCmp(z, vec.z) && Math::ComCmp(w, vec.w);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool operator!=(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
return !Math::ComCmp(z, vec.z) || !Math::ComCmp(y, vec.y) || !Math::ComCmp(z, vec.z) || !Math::ComCmp(w, vec.w);
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator+=(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
x += vec.x;
|
|
|
|
y += vec.y;
|
|
|
|
z += vec.z;
|
|
|
|
w += vec.w;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator+(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x + vec.x;
|
|
|
|
tmp.y = y + vec.y;
|
|
|
|
tmp.z = z + vec.z;
|
|
|
|
tmp.w = w + vec.w;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator+=(const T scalar)
|
|
|
|
{
|
|
|
|
x += scalar;
|
|
|
|
y += scalar;
|
|
|
|
z += scalar;
|
|
|
|
w += scalar;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator+(const T scalar)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x + scalar;
|
|
|
|
tmp.y = y + scalar;
|
|
|
|
tmp.z = z + scalar;
|
|
|
|
tmp.w = w + scalar;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator-=(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
x -= vec.x;
|
|
|
|
y -= vec.y;
|
|
|
|
z -= vec.z;
|
|
|
|
w -= vec.w;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator-(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x - vec.x;
|
|
|
|
tmp.y = y - vec.y;
|
|
|
|
tmp.z = z - vec.z;
|
|
|
|
tmp.w = w - vec.w;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator-=(const T scalar)
|
|
|
|
{
|
|
|
|
x -= scalar;
|
|
|
|
y -= scalar;
|
|
|
|
z -= scalar;
|
|
|
|
w -= scalar;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator-(const T scalar)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x - scalar;
|
|
|
|
tmp.y = y - scalar;
|
|
|
|
tmp.z = z - scalar;
|
|
|
|
tmp.w = w - scalar;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator*=(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
x *= vec.x;
|
|
|
|
y *= vec.y;
|
|
|
|
z *= vec.z;
|
|
|
|
w *= vec.w;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator*(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x * vec.x;
|
|
|
|
tmp.y = y * vec.y;
|
|
|
|
tmp.z = z * vec.z;
|
|
|
|
tmp.w = w * vec.w;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator*=(const T scalar)
|
|
|
|
{
|
|
|
|
x *= scalar;
|
|
|
|
y *= scalar;
|
|
|
|
z *= scalar;
|
|
|
|
w *= scalar;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator*(const T scalar)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x * scalar;
|
|
|
|
tmp.y = y * scalar;
|
|
|
|
tmp.z = z * scalar;
|
|
|
|
tmp.w = w * scalar;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator/=(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
x /= vec.x;
|
|
|
|
y /= vec.y;
|
|
|
|
z /= vec.z;
|
|
|
|
w /= vec.w;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator/(const Vec4<T>& vec)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x / vec.x;
|
|
|
|
tmp.y = y / vec.y;
|
|
|
|
tmp.z = z / vec.z;
|
|
|
|
tmp.w = w / vec.w;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T>& operator/=(const T scalar)
|
|
|
|
{
|
|
|
|
x /= scalar;
|
|
|
|
y /= scalar;
|
|
|
|
z /= scalar;
|
|
|
|
w /= scalar;
|
|
|
|
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
Vec4<T> operator/(const T scalar)
|
|
|
|
{
|
|
|
|
Vec4<T> tmp;
|
|
|
|
|
|
|
|
tmp.x = x / scalar;
|
|
|
|
tmp.y = y / scalar;
|
|
|
|
tmp.z = z / scalar;
|
|
|
|
tmp.w = w / scalar;
|
|
|
|
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
T operator[](const UInt_64 index) const
|
|
|
|
{
|
|
|
|
switch (index)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
return x;
|
|
|
|
case 1:
|
|
|
|
return y;
|
|
|
|
case 2:
|
|
|
|
return z;
|
|
|
|
case 3:
|
|
|
|
return w;
|
|
|
|
default:
|
2024-04-23 22:29:49 -07:00
|
|
|
EHS_LOG_INT(LogType::ERR, 0, "Index of, \"" + Str_8::FromNum(index) + "\" is out of range for a Vector 4.");
|
2024-02-05 22:25:30 -08:00
|
|
|
return x;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
T& operator[](const UInt_64 index)
|
|
|
|
{
|
|
|
|
switch (index)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
return x;
|
|
|
|
case 1:
|
|
|
|
return y;
|
|
|
|
case 2:
|
|
|
|
return z;
|
|
|
|
case 3:
|
|
|
|
return w;
|
|
|
|
default:
|
2024-04-23 22:29:49 -07:00
|
|
|
EHS_LOG_INT(LogType::ERR, 0, "Index of, \"" + Str_8::FromNum(index) + "\" is out of range for a Vector 4.");
|
2024-02-05 22:25:30 -08:00
|
|
|
return x;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
operator Vec3<T>()
|
|
|
|
{
|
|
|
|
return Vec3<T>(x, y, z);
|
|
|
|
}
|
|
|
|
|
|
|
|
operator Vec2<T>()
|
|
|
|
{
|
|
|
|
return Vec2<T>(x, y);
|
|
|
|
}
|
|
|
|
|
|
|
|
T GetDotProduct(const Vec4<T>& vec) const
|
|
|
|
{
|
|
|
|
return x * vec.x + y * vec.y + z * vec.z + w * vec.w;
|
|
|
|
}
|
|
|
|
|
|
|
|
T GetMagnitude() const
|
|
|
|
{
|
|
|
|
return Math::Sqrt(x * x + y * y + z * z + w * w);
|
|
|
|
}
|
|
|
|
|
|
|
|
T GetMagnitude2() const
|
|
|
|
{
|
|
|
|
return x * x + y * y + z * z + w * w;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
typedef Vec4<UInt_64> Vec4_u64;
|
|
|
|
typedef Vec4<SInt_64> Vec4_s64;
|
|
|
|
typedef Vec4<Int_64> Vec4_64;
|
|
|
|
typedef Vec4<UInt_32> Vec4_u32;
|
|
|
|
typedef Vec4<SInt_32> Vec4_s32;
|
|
|
|
typedef Vec4<Int_32> Vec4_32;
|
|
|
|
typedef Vec4<UInt_16> Vec4_u16;
|
|
|
|
typedef Vec4<SInt_16> Vec4_s16;
|
|
|
|
typedef Vec4<Int_16> Vec4_16;
|
|
|
|
typedef Vec4<UInt_8> Vec4_u8;
|
|
|
|
typedef Vec4<SInt_8> Vec4_s8;
|
|
|
|
typedef Vec4<Int_8> Vec4_8;
|
|
|
|
typedef Vec4<float> Vec4_f;
|
|
|
|
typedef Vec4<double> Vec4_d;
|
|
|
|
}
|