From 28bca2791727faafcdae4c5d8aa77a0cad75da46 Mon Sep 17 00:00:00 2001
From: Nickolas McDonald <43690021+n77y@users.noreply.github.com>
Date: Wed, 26 Jul 2023 15:55:00 -0400
Subject: [PATCH] Add managed methods for updating textures (#177)

---
 Raylib-cs/types/Raylib.Utils.cs | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/Raylib-cs/types/Raylib.Utils.cs b/Raylib-cs/types/Raylib.Utils.cs
index 9231fb6..1f77bb8 100644
--- a/Raylib-cs/types/Raylib.Utils.cs
+++ b/Raylib-cs/types/Raylib.Utils.cs
@@ -652,6 +652,36 @@ namespace Raylib_cs
             return LoadTexture(str1.AsPointer());
         }
 
+        /// <summary>Update GPU texture with new data</summary>
+        public static void UpdateTexture<T>(Texture2D texture, T[] pixels) where T : unmanaged
+        {
+            UpdateTexture(texture, (ReadOnlySpan<T>)pixels);
+        }
+
+        /// <summary>Update GPU texture with new data</summary>
+        public static void UpdateTexture<T>(Texture2D texture, ReadOnlySpan<T> pixels) where T : unmanaged
+        {
+            fixed (void* pixelPtr = pixels)
+            {
+                UpdateTexture(texture, pixelPtr);
+            }
+        }
+
+        /// <summary>Update GPU texture rectangle with new data</summary>
+        public static void UpdateTextureRec<T>(Texture2D texture, Rectangle rec, T[] pixels) where T : unmanaged
+        {
+            UpdateTextureRec(texture, rec, (ReadOnlySpan<T>)pixels);
+        }
+
+        /// <summary>Update GPU texture rectangle with new data</summary>
+        public static void UpdateTextureRec<T>(Texture2D texture, Rectangle rec, ReadOnlySpan<T> pixels) where T : unmanaged
+        {
+            fixed (void* pixelPtr = pixels)
+            {
+                UpdateTextureRec(texture, rec, pixelPtr);
+            }
+        }
+
         /// <summary>Generate GPU mipmaps for a texture</summary>
         public static void GenTextureMipmaps(ref Texture2D texture)
         {