From d9adaecfb7bb8f8e2dc2008f085a7665db6e4ccc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Durmus=CC=A7=20Ali=20C=CC=A7o=CC=88llu=CC=88?=
 <dali.collu@gmail.com>
Date: Tue, 13 Nov 2018 02:32:14 +0100
Subject: [PATCH] Issue #239 fixed.
 https://bitbucket.org/UnityUIExtensions/unity-ui-extensions/issues/239/swipe-threshold-value-seems-to-be-on

---
 Scripts/Layout/HorizontalScrollSnap.cs | 53 ++++++++++++++++++--------
 Scripts/Layout/VerticalScrollSnap.cs   | 52 +++++++++++++++++--------
 2 files changed, 75 insertions(+), 30 deletions(-)

diff --git a/Scripts/Layout/HorizontalScrollSnap.cs b/Scripts/Layout/HorizontalScrollSnap.cs
index 8ab2d17..54b4a02 100644
--- a/Scripts/Layout/HorizontalScrollSnap.cs
+++ b/Scripts/Layout/HorizontalScrollSnap.cs
@@ -239,31 +239,54 @@ namespace UnityEngine.UI.Extensions
             if (_scroll_rect.horizontal)
             {
                 var distance = Vector3.Distance(_startPosition, _screensContainer.localPosition);
-                if ((UseFastSwipe && distance < panelDimensions.width && distance >= FastSwipeThreshold) || UseHardSwipe)
-                {
+
+                if(UseHardSwipe){
                     _scroll_rect.velocity = Vector3.zero;
-                    if (_startPosition.x - _screensContainer.localPosition.x > 0)
+
+                    if (distance > FastSwipeThreshold)
                     {
-                        if (_startPosition.x - _screensContainer.localPosition.x > _childSize / 3)
-                        {
-                            ScrollToClosestElement();
-                        }
-                        else
+                        if (_startPosition.x - _screensContainer.localPosition.x > 0)
                         {
                             NextScreen();
                         }
-                    }
-                    else
-                    {
-                        if (_startPosition.x - _screensContainer.localPosition.x > -_childSize / 3)
-                        {
-                            ScrollToClosestElement();
-                        }
                         else
                         {
                             PreviousScreen();
                         }
                     }
+                    else
+                    {
+                        ScrollToClosestElement();
+                    }
+                }
+                else
+                {
+                    if (UseFastSwipe && distance < panelDimensions.width && distance >= FastSwipeThreshold )
+                    {
+                        _scroll_rect.velocity = Vector3.zero;
+                        if (_startPosition.x - _screensContainer.localPosition.x > 0)
+                        {
+                            if (_startPosition.x - _screensContainer.localPosition.x > _childSize / 3)
+                            {
+                                ScrollToClosestElement();
+                            }
+                            else
+                            {
+                                NextScreen();
+                            }
+                        }
+                        else
+                        {
+                            if (_startPosition.x - _screensContainer.localPosition.x > -_childSize / 3)
+                            {
+                                ScrollToClosestElement();
+                            }
+                            else
+                            {
+                                PreviousScreen();
+                            }
+                        }
+                    }
                 }
             }
         }
diff --git a/Scripts/Layout/VerticalScrollSnap.cs b/Scripts/Layout/VerticalScrollSnap.cs
index 71519a7..7599eca 100644
--- a/Scripts/Layout/VerticalScrollSnap.cs
+++ b/Scripts/Layout/VerticalScrollSnap.cs
@@ -239,31 +239,53 @@ namespace UnityEngine.UI.Extensions
             if (_scroll_rect.vertical)
             {
                 var distance = Vector3.Distance(_startPosition, _screensContainer.localPosition);
-                if ((UseFastSwipe && distance < panelDimensions.height + FastSwipeThreshold && distance >=1f) || UseHardSwipe)
-                {
+                if(UseHardSwipe){
                     _scroll_rect.velocity = Vector3.zero;
-                    if (_startPosition.y - _screensContainer.localPosition.y > 0)
+
+                    if (distance > FastSwipeThreshold)
                     {
-                        if (_startPosition.y - _screensContainer.localPosition.y > _childSize / 3)
-                        {
-                            ScrollToClosestElement();
-                        }
-                        else
+                        if (_startPosition.y - _screensContainer.localPosition.y > 0)
                         {
                             NextScreen();
                         }
-                    }
-                    else
-                    {
-                        if (_startPosition.y - _screensContainer.localPosition.y > -_childSize / 3)
-                        {
-                            ScrollToClosestElement();
-                        }
                         else
                         {
                             PreviousScreen();
                         }
                     }
+                    else
+                    {
+                        ScrollToClosestElement();
+                    }
+                }
+                else
+                {
+                    if (UseFastSwipe && distance < panelDimensions.height + FastSwipeThreshold && distance >=1f)
+                    {
+                        _scroll_rect.velocity = Vector3.zero;
+                        if (_startPosition.y - _screensContainer.localPosition.y > 0)
+                        {
+                            if (_startPosition.y - _screensContainer.localPosition.y > _childSize / 3)
+                            {
+                                ScrollToClosestElement();
+                            }
+                            else
+                            {
+                                NextScreen();
+                            }
+                        }
+                        else
+                        {
+                            if (_startPosition.y - _screensContainer.localPosition.y > -_childSize / 3)
+                            {
+                                ScrollToClosestElement();
+                            }
+                            else
+                            {
+                                PreviousScreen();
+                            }
+                        }
+                    } 
                 }
             }
         }