From 3ab7d7fcc455573b62f134011f27dd9d80c500a7 Mon Sep 17 00:00:00 2001
From: Wiktor Kocielski <withaust@gmail.com>
Date: Sat, 2 Dec 2023 15:29:49 +0300
Subject: [PATCH] Add Half to Vector2/Vector4

---
 Source/Engine/Core/Math/Vector2.cpp | 2 ++
 Source/Engine/Core/Math/Vector2.h   | 3 +++
 Source/Engine/Core/Math/Vector4.cpp | 2 ++
 Source/Engine/Core/Math/Vector4.h   | 3 +++
 4 files changed, 10 insertions(+)

diff --git a/Source/Engine/Core/Math/Vector2.cpp b/Source/Engine/Core/Math/Vector2.cpp
index ec168de33..63e6fc4c5 100644
--- a/Source/Engine/Core/Math/Vector2.cpp
+++ b/Source/Engine/Core/Math/Vector2.cpp
@@ -15,6 +15,8 @@ const Float2 Float2::Zero(0.0f);
 template<>
 const Float2 Float2::One(1.0f);
 template<>
+const Float2 Float2::Half(0.5f);
+template<>
 const Float2 Float2::UnitX(1.0f, 0.0f);
 template<>
 const Float2 Float2::UnitY(0.0f, 1.0f);
diff --git a/Source/Engine/Core/Math/Vector2.h b/Source/Engine/Core/Math/Vector2.h
index cea03ec10..cce77788a 100644
--- a/Source/Engine/Core/Math/Vector2.h
+++ b/Source/Engine/Core/Math/Vector2.h
@@ -44,6 +44,9 @@ public:
     // Vector with all components equal 1
     static FLAXENGINE_API const Vector2Base<T> One;
 
+    // Vector with all components equal 0.5
+    static FLAXENGINE_API const Vector2Base<T> Half;
+
     // Vector X=1, Y=0
     static FLAXENGINE_API const Vector2Base<T> UnitX;
 
diff --git a/Source/Engine/Core/Math/Vector4.cpp b/Source/Engine/Core/Math/Vector4.cpp
index b5fa7a81d..372fde6db 100644
--- a/Source/Engine/Core/Math/Vector4.cpp
+++ b/Source/Engine/Core/Math/Vector4.cpp
@@ -17,6 +17,8 @@ const Float4 Float4::Zero(0.0f);
 template<>
 const Float4 Float4::One(1.0f);
 template<>
+const Float4 Float4::Half(0.5f);
+template<>
 const Float4 Float4::UnitX(1.0f, 0.0f, 0.0f, 0.0f);
 template<>
 const Float4 Float4::UnitY(0.0f, 1.0f, 0.0f, 0.0f);
diff --git a/Source/Engine/Core/Math/Vector4.h b/Source/Engine/Core/Math/Vector4.h
index 1cc6d4db8..7edb97ce5 100644
--- a/Source/Engine/Core/Math/Vector4.h
+++ b/Source/Engine/Core/Math/Vector4.h
@@ -54,6 +54,9 @@ public:
     // Vector with all components equal 1
     static FLAXENGINE_API const Vector4Base<T> One;
 
+    // Vector with all components equal 0.5
+    static FLAXENGINE_API const Vector4Base<T> Half;
+
     // Vector X=1, Y=0, Z=0, W=0
     static FLAXENGINE_API const Vector4Base<T> UnitX;