From 8473e94879505c68cdd30665d0b1982e68b5b759 Mon Sep 17 00:00:00 2001
From: Ray <raysan5@gmail.com>
Date: Mon, 16 Dec 2019 18:06:48 +0100
Subject: [PATCH] Add some comments on desktop multi-touch

---
 src/core.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/core.c b/src/core.c
index 5eb9a5562..ef37ba2ae 100644
--- a/src/core.c
+++ b/src/core.c
@@ -2589,8 +2589,16 @@ Vector2 GetTouchPosition(int index)
         position.y = position.y*((float)renderHeight/(float)displayHeight) - renderOffsetY/2;
     }
 #elif defined(PLATFORM_RPI)
+
     position = touchPosition[index];
+    
 #else   // PLATFORM_DESKTOP
+
+    // TODO: GLFW is not supporting multi-touch input just yet
+    
+    // https://www.codeproject.com/Articles/668404/Programming-for-Multi-Touch
+    // https://docs.microsoft.com/en-us/windows/win32/wintouch/getting-started-with-multi-touch-messages
+
     if (index == 0) position = GetMousePosition();
 #endif