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Modified fragsurf/Extensions/IntExtensions.cs

@@ -0,0 +1,27 @@
+
+public static class IntExtensions {
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="a"></param>
+    /// <param name="b"></param>
+    /// <returns></returns>
+    public static bool HasFlag (this int a, int b) { return (a & b) == b; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="a"></param>
+    /// <param name="b"></param>
+    /// <returns></returns>
+    public static int AddFlag (this int a, int b) { return a |= b; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="a"></param>
+    /// <param name="b"></param>
+    /// <returns></returns>
+    public static int RemoveFlag (this int a, int b) { return a &= ~b; }
+}

Modified fragsurf/Extensions/IntExtensions.cs.meta

@@ -0,0 +1,13 @@
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+guid: dcb5a3ee06e4bc947a5486cd6b06e1ac
+timeCreated: 1522007229
+licenseType: Free
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Modified fragsurf/Extensions/VectorExtensions.cs

@@ -0,0 +1,17 @@
+using UnityEngine;
+
+public static class VectorExtensions {
+
+    public static Vector3 VectorMa (Vector3 start, float scale, Vector3 direction) {
+
+        var dest = new Vector3 (
+            start.x + direction.x * scale,
+            start.y + direction.y * scale,
+            start.z + direction.z * scale
+        );
+
+        return dest;
+
+    }
+
+}

Modified fragsurf/Extensions/VectorExtensions.cs.meta

@@ -0,0 +1,13 @@
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+guid: 390f54ee3fdd73a46916bef3d176880f
+timeCreated: 1522007209
+licenseType: Free
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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