testss

Library/PackageCache/com.unity.render-pipelines.universal@11.0.0/Editor/2D/FreeformPathPresets.cs

@@ -0,0 +1,68 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+
+namespace UnityEditor.Experimental.Rendering.Universal
+{
+    internal static class FreeformPathPresets
+    {
+        public static Vector3[] CreateSquare()
+        {
+            Vector3[] returnPath = new Vector3[4]
+            {
+                new Vector3(-0.5f, -0.5f),
+                new Vector3(0.5f, -0.5f),
+                new Vector3(0.5f, 0.5f),
+                new Vector3(-0.5f, 0.5f)
+            };
+
+            return returnPath;
+        }
+
+        public static Vector3[] CreateIsometricDiamond()
+        {
+            Vector3[] returnPath = new Vector3[4]
+            {
+                new Vector3(-0.5f, 0.0f),
+                new Vector3(0.0f, -0.25f),
+                new Vector3(0.5f, 0.0f),
+                new Vector3(0.0f, 0.25f)
+            };
+
+            return returnPath;
+        }
+
+        private static Vector3[] CreateShape(int vertices, float angleOffset)
+        {
+            Vector3[] returnPath = new Vector3[vertices];
+            const float kRadius = 0.5f;
+
+            for (int i = 0; i < vertices; i++)
+            {
+                float angle = ((float)i * 2 * Mathf.PI / (float)vertices) + angleOffset;
+                float x = kRadius * Mathf.Cos(angle);
+                float y = kRadius * Mathf.Sin(angle);
+
+                returnPath[i] = new Vector3(x, y);
+            }
+
+            return returnPath;
+        }
+
+        public static Vector3[] CreateCircle()
+        {
+            return CreateShape(32, 0);
+        }
+
+        public static Vector3[] CreateHexagonFlatTop()
+        {
+            return CreateShape(6, 0);
+        }
+
+        public static Vector3[] CreateHexagonPointedTop()
+        {
+            return CreateShape(6, 0.5f * Mathf.PI);
+        }
+    }
+}