6 files changed, 112 insertions, 0 deletions
diff --git a/marching/Assets/Scripts/Utils/MathUtils.cs b/marching/Assets/Scripts/Utils/MathUtils.cs
new file mode 100644
index 0000000..a25f5e5
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/MathUtils.cs
@@ -0,0 +1,19 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public static class MathUtils
+{
+
+    public static Vector2 Abs(Vector2 v)
+    {
+        return new Vector2(Mathf.Abs(v.x), Mathf.Abs(v.y));
+    }
+
+    public static Vector2 Max(Vector2 src, float v)
+    {
+        return new Vector2(Mathf.Max(src.x, v), Mathf.Max(src.y, v));
+    }
+
+
+}
+\ No newline at end of file
diff --git a/marching/Assets/Scripts/Utils/MathUtils.cs.meta b/marching/Assets/Scripts/Utils/MathUtils.cs.meta
new file mode 100644
index 0000000..8e8b33c
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/MathUtils.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9b829e1e17fa796408f3a7b1a42ed1ca
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/marching/Assets/Scripts/Utils/Vector3Extension.cs b/marching/Assets/Scripts/Utils/Vector3Extension.cs
new file mode 100644
index 0000000..5afe941
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/Vector3Extension.cs
@@ -0,0 +1,26 @@
+using System.Collections;
+using System.Collections.Generic;
+using Unity.VisualScripting;
+using UnityEditor;
+using UnityEngine;
+
+public static class Vector3Extension
+{
+
+    public static Vector2 xy(this Vector3 src)
+    {
+        Vector2 xy = new Vector2();
+        xy.x = src.x;
+        xy.y = src.y;
+        return xy;
+    }
+
+    public static Vector2 ToVector2(this Vector3 src)
+    {
+        Vector2 xy = new Vector2();
+        xy.x = src.x;
+        xy.y = src.y;
+        return xy;
+    }
+
+}
diff --git a/marching/Assets/Scripts/Utils/Vector3Extension.cs.meta b/marching/Assets/Scripts/Utils/Vector3Extension.cs.meta
new file mode 100644
index 0000000..e563122
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/Vector3Extension.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a3ec9d2ccbb46814eaa97fe04f1089e9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
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diff --git a/marching/Assets/Scripts/Utils/Vector4Extension.cs b/marching/Assets/Scripts/Utils/Vector4Extension.cs
new file mode 100644
index 0000000..e4b9b35
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/Vector4Extension.cs
@@ -0,0 +1,34 @@
+using System.Collections;
+using System.Collections.Generic;
+using Unity.VisualScripting;
+using UnityEditor;
+using UnityEngine;
+
+public static class Vector4Extension
+{
+
+    public static Vector2 xy(this Vector4 src)
+    {
+        Vector2 xy = new Vector2();
+        xy.x = src.x;
+        xy.y = src.y;
+        return xy;
+    }
+
+    public static Vector2 zw(this Vector4 src)
+    {
+        Vector2 zw = new Vector2();
+        zw.x = src.z;
+        zw.y = src.w;
+        return zw;
+    }
+
+    public static Vector2 ToVector2(this Vector4 src)
+    {
+        Vector2 xy = new Vector2();
+        xy.x = src.x;
+        xy.y = src.y;
+        return xy;
+    }
+
+}
diff --git a/marching/Assets/Scripts/Utils/Vector4Extension.cs.meta b/marching/Assets/Scripts/Utils/Vector4Extension.cs.meta
new file mode 100644
index 0000000..b2d1dc0
--- /dev/null
+++ b/marching/Assets/Scripts/Utils/Vector4Extension.cs.meta
@@ -0,0 +1,11 @@
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+guid: 8a622b0bd09ab0242af55f6fb5660eda
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+  serializedVersion: 2
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