From 250e30d73f09e9da2b5a81d0fbae63744ae12a73 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 2 Apr 2019 08:47:15 +0800
Subject: *misc

---
 source/libs/asura-lib-utils/math/vector4.inl | 152 +++++++++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 source/libs/asura-lib-utils/math/vector4.inl

(limited to 'source/libs/asura-lib-utils/math/vector4.inl')

diff --git a/source/libs/asura-lib-utils/math/vector4.inl b/source/libs/asura-lib-utils/math/vector4.inl
new file mode 100644
index 0000000..025bfcc
--- /dev/null
+++ b/source/libs/asura-lib-utils/math/vector4.inl
@@ -0,0 +1,152 @@
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>::Vector4() :
+	x(0),
+	y(0),
+	z(0),
+	w(0)
+{
+
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>::Vector4(T X, T Y, T Z) :
+	x(X),
+	y(Y),
+	z(Z),
+	w(0)
+{
+
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+template <typename U>
+inline Vector4<T>::Vector4(const Vector4<U>& vector) :
+	x(static_cast<T>(vector.x)),
+	y(static_cast<T>(vector.y)),
+	z(static_cast<T>(vector.z))
+	w(static_cast<T>(vector.w))
+{
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator -(const Vector4<T>& left)
+{
+	return Vector4<T>(-left.x, -left.y, -left.z, -left.w);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>& operator +=(Vector4<T>& left, const Vector4<T>& right)
+{
+	left.x += right.x;
+	left.y += right.y;
+	left.z += right.z;
+	left.w += right.w;
+
+	return left;
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>& operator -=(Vector4<T>& left, const Vector4<T>& right)
+{
+	left.x -= right.x;
+	left.y -= right.y;
+	left.z -= right.z;
+	left.w -= right.w;
+
+	return left;
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator +(const Vector4<T>& left, const Vector4<T>& right)
+{
+	return Vector4<T>(left.x + right.x, left.y + right.y, left.z + right.z, left.w + right.w);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator -(const Vector4<T>& left, const Vector4<T>& right)
+{
+	return Vector4<T>(left.x - right.x, left.y - right.y, left.z - right.z, left.w - right.w);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator *(const Vector4<T>& left, T right)
+{
+	return Vector4<T>(left.x * right, left.y * right, left.z * right, left.w * right);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator *(T left, const Vector4<T>& right)
+{
+	return Vector4<T>(right.x * left, right.y * left, right.z * left, right.w * left);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>& operator *=(Vector4<T>& left, T right)
+{
+	left.x *= right;
+	left.y *= right;
+	left.z *= right;
+	left.w *= right;
+
+	return left;
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T> operator /(const Vector4<T>& left, T right)
+{
+	return Vector4<T>(left.x / right, left.y / right, left.z / right, left.w / right);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline Vector4<T>& operator /=(Vector4<T>& left, T right)
+{
+	left.x /= right;
+	left.y /= right;
+	left.z /= right;
+	left.w /= right;
+
+	return left;
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline bool operator ==(const Vector4<T>& left, const Vector4<T>& right)
+{
+	return (left.x == right.x) && (left.y == right.y) && (left.z == right.z) && (left.w == right.w);
+}
+
+
+////////////////////////////////////////////////////////////
+template <typename T>
+inline bool operator !=(const Vector4<T>& left, const Vector4<T>& right)
+{
+	return (left.x != right.x) || (left.y != right.y) || (left.z != right.z) || (left.w != right.w);
+}
-- 
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