From 15d0f93f8bf1d50331f30d44412ddec8b82f1bfd Mon Sep 17 00:00:00 2001
From: Oliver Booth <me@olivr.me>
Date: Mon, 3 Apr 2023 14:16:31 +0100
Subject: [PATCH] refactor: remove Polyhedron.IsConvex

---
 X10D/src/Drawing/Polyhedron.cs | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/X10D/src/Drawing/Polyhedron.cs b/X10D/src/Drawing/Polyhedron.cs
index 15538fb..2f46ca0 100644
--- a/X10D/src/Drawing/Polyhedron.cs
+++ b/X10D/src/Drawing/Polyhedron.cs
@@ -55,37 +55,6 @@ public class Polyhedron : IEquatable<Polyhedron>
         get => new();
     }
 
-    /// <summary>
-    ///     Returns a value indicating whether this polyhedron is convex.
-    /// </summary>
-    /// <value><see langword="true" /> if this polyhedron is convex; otherwise, <see langword="false" />.</value>
-    public bool IsConvex
-    {
-        get
-        {
-            if (_vertices.Count < 4)
-            {
-                return false;
-            }
-
-            Vector3[] vertices = _vertices.ToArray();
-            int n = vertices.Length;
-
-            for (var i = 0; i < n; i++)
-            {
-                int j = (i + 1) % n;
-                int k = (i + 2) % n;
-
-                if (Vector3.Cross(vertices[j] - vertices[i], vertices[k] - vertices[j]).LengthSquared() < 1e-6f)
-                {
-                    return false;
-                }
-            }
-
-            return true;
-        }
-    }
-
     /// <summary>
     ///     Gets the number of vertices in this polyhedron.
     /// </summary>