From 43354fc9b4d28ec6914d0f5f8f845c569435ad98 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Sun, 30 Apr 2023 23:07:25 +0200
Subject: [PATCH] Spectre/Math: rename all vector length() and normalize()
 functions to len() and normal()

---
 include/Spectre/Math/Vector2.h   | 4 ++--
 include/Spectre/Math/Vector2.inl | 6 +++---
 include/Spectre/Math/Vector3.h   | 4 ++--
 include/Spectre/Math/Vector3.inl | 6 +++---
 include/Spectre/Math/Vector4.h   | 4 ++--
 include/Spectre/Math/Vector4.inl | 6 +++---
 source/Math/Transform.cpp        | 4 ++--
 7 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/include/Spectre/Math/Vector2.h b/include/Spectre/Math/Vector2.h
index 06fd97e..1def70e 100644
--- a/include/Spectre/Math/Vector2.h
+++ b/include/Spectre/Math/Vector2.h
@@ -30,9 +30,9 @@ struct Vector2
 	// Named operations.
 	// -----------------
 
-	inline float length() const;
+	inline float len() const;
 
-	inline Vector2<T>& normalize();
+	inline Vector2<T>& normal();
 
 	// Dot product
 	inline T dot(const Vector2<T>& vec) const;
diff --git a/include/Spectre/Math/Vector2.inl b/include/Spectre/Math/Vector2.inl
index 241a405..fcc0f6e 100644
--- a/include/Spectre/Math/Vector2.inl
+++ b/include/Spectre/Math/Vector2.inl
@@ -31,15 +31,15 @@ inline Vector2<T>::Vector2(const Vector2<U>& vec)
 }
 
 template <typename T>
-inline float Vector2<T>::length() const
+inline float Vector2<T>::len() const
 {
 	return std::sqrt((x * x) + (y * y));
 }
 
 template <typename T>
-inline Vector2<T>& Vector2<T>::normalize()
+inline Vector2<T>& Vector2<T>::normal()
 {
-	float il = 1.0f / length();
+	float il = 1.0f / len();
 	x *= il; y *= il;
 	return *this;
 }
diff --git a/include/Spectre/Math/Vector3.h b/include/Spectre/Math/Vector3.h
index a641fbd..2bf87d4 100644
--- a/include/Spectre/Math/Vector3.h
+++ b/include/Spectre/Math/Vector3.h
@@ -35,9 +35,9 @@ struct Vector3
 	// Named operations.
 	// -----------------
 
-	inline float length() const;
+	inline float len() const;
 
-	inline Vector3<T>& normalize();
+	inline Vector3<T>& normal();
 
 	inline Vector2<T> toVec2();
 };
diff --git a/include/Spectre/Math/Vector3.inl b/include/Spectre/Math/Vector3.inl
index 1b1d2a4..bc9496d 100644
--- a/include/Spectre/Math/Vector3.inl
+++ b/include/Spectre/Math/Vector3.inl
@@ -43,7 +43,7 @@ inline Vector3<T>::Vector3(const Vector2<U>& vec)
 }
 
 template <typename T>
-inline float Vector3<T>::length() const
+inline float Vector3<T>::len() const
 {
 	return std::sqrt((x * x) + (y * y) + (z * z));
 }
@@ -55,9 +55,9 @@ Vector2<T> Vector3<T>::toVec2()
 }
 
 template <typename T>
-inline Vector3<T>& Vector3<T>::normalize()
+inline Vector3<T>& Vector3<T>::normal()
 {
-	float il = 1.0f / length();
+	float il = 1.0f / len();
 	x *= il; y *= il; z *= il;
 	return *this;
 }
diff --git a/include/Spectre/Math/Vector4.h b/include/Spectre/Math/Vector4.h
index e73dcf3..622e4b3 100644
--- a/include/Spectre/Math/Vector4.h
+++ b/include/Spectre/Math/Vector4.h
@@ -29,9 +29,9 @@ struct Vector4
 
 	// Named operations
 
-	inline float length() const;
+	inline float len() const;
 
-	inline Vector4<T>& normalize();
+	inline Vector4<T>& normal();
 };
 
 // ---------
diff --git a/include/Spectre/Math/Vector4.inl b/include/Spectre/Math/Vector4.inl
index c759fb7..e825150 100644
--- a/include/Spectre/Math/Vector4.inl
+++ b/include/Spectre/Math/Vector4.inl
@@ -36,15 +36,15 @@ Vector4<T>::Vector4(const Vector4<U>& vec)
 }
 
 template <typename T>
-float Vector4<T>::length() const
+float Vector4<T>::len() const
 {
 	return std::sqrt((x * x) + (y * y) + (z * z) + (w * w));
 }
 
 template <typename T>
-Vector4<T>& Vector4<T>::normalize()
+Vector4<T>& Vector4<T>::normal()
 {
-	float il = 1.0f / length();
+	float il = 1.0f / len();
 	x *= il; y *= il; z *= il; w *= il;
 	return *this;
 }
diff --git a/source/Math/Transform.cpp b/source/Math/Transform.cpp
index 189ef8c..4854eb2 100644
--- a/source/Math/Transform.cpp
+++ b/source/Math/Transform.cpp
@@ -42,12 +42,12 @@ void Transform::reset()
 
 Vector2f Transform::getUpVector() const
 {
-	return Vector2f(m_matrix.e[4], m_matrix.e[5]).normalize();
+	return Vector2f(m_matrix.e[4], m_matrix.e[5]).normal();
 }
 
 Vector2f Transform::getRightVector() const
 {
-	return Vector2f(m_matrix.e[0], m_matrix.e[1]).normalize();
+	return Vector2f(m_matrix.e[0], m_matrix.e[1]).normal();
 }
 
 Transform& Transform::translate(float x, float y)