smoothen camera in stairs

Content/Common/PlayerPrefab.prefab

@@ -50,6 +50,12 @@
 			}
 		}
 	},
+	{
+		"ID": "25fbe7024ef684d3b5141eaf9713c973",
+		"TypeName": "Game.CameraSpring",
+		"ParentID": "51c770f24232abbb112cc98b296820d8",
+		"V": {}
+	},
 	{
 		"ID": "eb46ab96465957dc67a052bd0e2ad1e5",
 		"TypeName": "FlaxEngine.Camera",
@@ -88,6 +94,102 @@
 		"Name": "AudioListener",
 		"StaticFlags": 0
 	},
+	{
+		"ID": "56eddcef4698702bd3cb0b8a1fb3396f",
+		"TypeName": "FlaxEngine.EmptyActor",
+		"ParentID": "a50f3639419a8306036ecfab7115e772",
+		"Name": "ViewModelHolder",
+		"Transform": {
+			"Translation": {
+				"X": 0.0,
+				"Y": 22.0,
+				"Z": 0.0
+			}
+		},
+		"Layer": 2
+	},
+	{
+		"ID": "195f796349961ef9a9d46a8657fc693b",
+		"TypeName": "Game.WeaponSway",
+		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
+		"V": {
+	"swaySpeed": 1990.0
+}
+	},
+	{
+		"ID": "111ba6ba4129558d16c0629bb31a55f9",
+		"TypeName": "FlaxEngine.StaticModel",
+		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
+		"Name": "DummyWeapon",
+		"Transform": {
+			"Translation": {
+				"X": 7.394217491149902,
+				"Y": -11.22248649597168,
+				"Z": -3.27701997756958
+			},
+			"Orientation": {
+				"X": 0.6691311001777649,
+				"Y": 0.0,
+				"Z": 0.0,
+				"W": 0.7431443929672241
+			},
+			"Scale": {
+				"X": 0.07999999821186066,
+				"Y": 0.431741327047348,
+				"Z": 0.07999999821186066
+			}
+		},
+		"StaticFlags": 0,
+		"Layer": 2,
+		"Model": "223aa9894e90973780ab508621517526",
+		"Buffer": {
+			"Entries": [
+				{
+					"Material": "ae5c8a4b4f723b60b8b31290a9dfb21a",
+					"ShadowsMode": 3,
+					"Visible": true,
+					"ReceiveDecals": true
+				}
+			]
+		}
+	},
+	{
+		"ID": "99a5bfe4459e3ac2c3f0198ede38a587",
+		"TypeName": "FlaxEngine.StaticModel",
+		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
+		"Name": "DummyWeapon 0",
+		"Transform": {
+			"Translation": {
+				"X": 7.35720682144165,
+				"Y": -9.197076797485352,
+				"Z": 15.981095314025879
+			},
+			"Orientation": {
+				"X": 0.6691311001777649,
+				"Y": 0.0,
+				"Z": 0.0,
+				"W": 0.7431443929672241
+			},
+			"Scale": {
+				"X": 0.09000000357627869,
+				"Y": 0.05855093151330948,
+				"Z": 0.09000000357627869
+			}
+		},
+		"StaticFlags": 0,
+		"Layer": 2,
+		"Model": "223aa9894e90973780ab508621517526",
+		"Buffer": {
+			"Entries": [
+				{
+					"Material": "ae5c8a4b4f723b60b8b31290a9dfb21a",
+					"ShadowsMode": 3,
+					"Visible": true,
+					"ReceiveDecals": true
+				}
+			]
+		}
+	},
 	{
 		"ID": "a5850c1640208268c45f2892fe6b9e45",
 		"TypeName": "FlaxEngine.CapsuleCollider",
@@ -143,102 +245,6 @@
 		},
 		"StaticFlags": 0,
 		"CollisionData": "593d92914c4bd54679ddec9e539bba80"
-	},
-	{
-		"ID": "56eddcef4698702bd3cb0b8a1fb3396f",
-		"TypeName": "FlaxEngine.EmptyActor",
-		"ParentID": "a50f3639419a8306036ecfab7115e772",
-		"Name": "ViewModelHolder",
-		"Transform": {
-			"Translation": {
-				"X": 0.0,
-				"Y": 22.0,
-				"Z": 0.0
-			}
-		},
-		"Layer": 2
-	},
-	{
-		"ID": "195f796349961ef9a9d46a8657fc693b",
-		"TypeName": "Game.WeaponSway",
-		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
-		"V": {
-	"swaySpeed": 90.0
-}
-	},
-	{
-		"ID": "111ba6ba4129558d16c0629bb31a55f9",
-		"TypeName": "FlaxEngine.StaticModel",
-		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
-		"Name": "DummyWeapon",
-		"Transform": {
-			"Translation": {
-				"X": 7.394217491149902,
-				"Y": -11.22248649597168,
-				"Z": -3.27701997756958
-			},
-			"Orientation": {
-				"X": 0.6691311001777649,
-				"Y": 0.0,
-				"Z": 0.0,
-				"W": 0.7431443929672241
-			},
-			"Scale": {
-				"X": 0.07999999821186066,
-				"Y": 0.431741327047348,
-				"Z": 0.07999999821186066
-			}
-		},
-		"StaticFlags": 0,
-		"Layer": 2,
-		"Model": "223aa9894e90973780ab508621517526",
-		"Buffer": {
-			"Entries": [
-				{
-					"Material": "59d8bf5b4addd14c1e8f6089d1c3577c",
-					"ShadowsMode": 3,
-					"Visible": true,
-					"ReceiveDecals": true
-				}
-			]
-		}
-	},
-	{
-		"ID": "99a5bfe4459e3ac2c3f0198ede38a587",
-		"TypeName": "FlaxEngine.StaticModel",
-		"ParentID": "56eddcef4698702bd3cb0b8a1fb3396f",
-		"Name": "DummyWeapon 0",
-		"Transform": {
-			"Translation": {
-				"X": 7.35720682144165,
-				"Y": -9.197076797485352,
-				"Z": 15.981095314025879
-			},
-			"Orientation": {
-				"X": 0.6691311001777649,
-				"Y": 0.0,
-				"Z": 0.0,
-				"W": 0.7431443929672241
-			},
-			"Scale": {
-				"X": 0.09000000357627869,
-				"Y": 0.05855093151330948,
-				"Z": 0.09000000357627869
-			}
-		},
-		"StaticFlags": 0,
-		"Layer": 2,
-		"Model": "223aa9894e90973780ab508621517526",
-		"Buffer": {
-			"Entries": [
-				{
-					"Material": "ae5c8a4b4f723b60b8b31290a9dfb21a",
-					"ShadowsMode": 3,
-					"Visible": true,
-					"ReceiveDecals": true
-				}
-			]
-		}
 	}
 ]
 }

Content/Scenes/AerowalkScene.scene

@@ -70,13 +70,13 @@
 			"Transform": {
 				"Translation": {
 					"X": 0.0,
-					"Y": 716.0,
+					"Y": 751.0,
 					"Z": 0.0
 				}
 			},
 			"Control": "FlaxEngine.GUI.Label",
 			"Data": {
-	"Text": "eFPS: 119 uTime: 41.0757171\nuFPS: 120 uTime: 0\nrFPS: 120 rTime: 0\npFPS: 30 pTime: 0",
+	"Text": "eFPS: 120 uTime: 3.3759838\nuFPS: 120 uTime: 0\nrFPS: 120 rTime: 0\npFPS: 30 pTime: 0",
 	"TextColor": {
 		"R": 1.0,
 		"G": 1.0,
@@ -123,7 +123,7 @@
 	},
 	"Offsets": {
 		"Left": 0.0,
-		"Right": 168.0,
+		"Right": 161.0,
 		"Top": -97.0,
 		"Bottom": 64.0
 	},
@@ -234,6 +234,19 @@
 			"PrefabObjectID": "51c770f24232abbb112cc98b296820d8",
 			"ParentID": "229033d34bad347b1982ac9a6dcf66f4"
 		},
+		{
+			"ID": "5a8b2a254a497d86d38aceac8daea934",
+			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
+			"PrefabObjectID": "25fbe7024ef684d3b5141eaf9713c973",
+			"ParentID": "f4ab880f47cab1ca423ce8b04f524ac2",
+			"V": {}
+		},
+		{
+			"ID": "5a96096947dadddc8576978ffc6ee455",
+			"TypeName": "Game.CameraSpring",
+			"ParentID": "f4ab880f47cab1ca423ce8b04f524ac2",
+			"V": {}
+		},
 		{
 			"ID": "86dbba284fbe908c9e62b89493e9a83f",
 			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
@@ -261,24 +274,6 @@
 			"PrefabObjectID": "262c688d49caaf66eb7e6a97f0d01206",
 			"ParentID": "f4ab880f47cab1ca423ce8b04f524ac2"
 		},
-		{
-			"ID": "b8dde5a34570002b6b5666a89d6a70cb",
-			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
-			"PrefabObjectID": "a5850c1640208268c45f2892fe6b9e45",
-			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
-		},
-		{
-			"ID": "3673873e4300efe664dfc7b743fa1b80",
-			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
-			"PrefabObjectID": "0dcd9f8d42d9e574e45af8b8bdad373d",
-			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
-		},
-		{
-			"ID": "1c9fb3124b9c1ae1e704f59267d3e687",
-			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
-			"PrefabObjectID": "3932111d4c6f925a7b4a2e912307c82a",
-			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
-		},
 		{
 			"ID": "f3b9d1594b1f2fc5b793adb5f144ab46",
 			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
@@ -290,9 +285,7 @@
 			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
 			"PrefabObjectID": "195f796349961ef9a9d46a8657fc693b",
 			"ParentID": "f3b9d1594b1f2fc5b793adb5f144ab46",
-			"V": {
+			"V": {}
-	"swaySpeed": 1990.0
-}
 		},
 		{
 			"ID": "d267a9954013a72391bd3a921d214639",
@@ -315,6 +308,24 @@
 					{}
 				]
 			}
+		},
+		{
+			"ID": "b8dde5a34570002b6b5666a89d6a70cb",
+			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
+			"PrefabObjectID": "a5850c1640208268c45f2892fe6b9e45",
+			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
+		},
+		{
+			"ID": "3673873e4300efe664dfc7b743fa1b80",
+			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
+			"PrefabObjectID": "0dcd9f8d42d9e574e45af8b8bdad373d",
+			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
+		},
+		{
+			"ID": "1c9fb3124b9c1ae1e704f59267d3e687",
+			"PrefabID": "82e58c9d462fba5a0df1a599417ff684",
+			"PrefabObjectID": "3932111d4c6f925a7b4a2e912307c82a",
+			"ParentID": "59cc65774b36b4a58a274fb7b4e9d490"
 		}
 	]
 }

Source/Game/CameraSpring.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Runtime;
+using FlaxEditor.Content.Settings;
+using FlaxEngine;
+using Console = Cabrito.Console;
+
+
+namespace Game
+{
+    public class CameraSpring : Script
+    {
+        private Vector3 targetOffset;
+        private Vector3 lastPosition;
+
+        public float speed = 240f;
+        public float percY;
+
+        private Actor playerActor;
+        private Actor viewModelHolder;
+        private PlayerMovement playerMovement;
+
+        private bool lastGround;
+
+        public override void OnStart()
+        {
+            playerActor = Actor.Parent.Parent;
+            playerMovement = playerActor.GetScript<PlayerMovement>();
+            viewModelHolder = playerActor.GetChild("ViewModelHolder");
+
+            lastGround = playerMovement.onGround;
+            targetOffset = Actor.LocalPosition;
+        }
+
+        private void UpdatePosition(Vector3 position)
+        {
+            Actor.Position = position;
+            viewModelHolder.Position = position;
+        }
+
+        public override void OnUpdate()
+        {
+            Vector3 position = Actor.Parent.Position + targetOffset;
+            Vector3 targetPosition = position;
+
+            if (playerMovement.onGround)
+            {
+                float deltaY = position.Y - lastPosition.Y;
+                //if (Mathf.Abs(deltaY) < 10f)
+                if (deltaY > 0)
+                {
+                    const float catchUpDistance = 10f;
+                    const float catchUpMinMultip = 0.25f;
+                    percY = Mathf.Abs(deltaY) / catchUpDistance;
+                    percY = Mathf.Min(1.0f, percY + catchUpMinMultip);
+                    percY *= percY;
+
+                    float adjustSpeed = speed * Time.DeltaTime * percY;
+
+                    position.Y = lastPosition.Y; //-= deltaY;
+                    position.Y = Mathf.MoveTowards(position.Y, targetPosition.Y, adjustSpeed);
+                    UpdatePosition(position);
+                }
+            }
+            else
+                UpdatePosition(position);
+
+            lastPosition = position;
+            lastGround = playerMovement.onGround;
+        }
+    }
+}