Scroll Zoom, First Demo Video

rinkplanner/avatar.gd

@@ -12,8 +12,6 @@ func _physics_process(delta: float) -> void:
 	
 	if target:
 		var direction = (target.global_transform.origin - global_transform.origin)
-		# looking at target
-		print(wp_index," ", direction.length())
 		
 		var target_dir = (target.position - global_transform.origin).normalized()
 		var current_dir = global_transform.basis.z.normalized()
@@ -29,4 +27,3 @@ func _physics_process(delta: float) -> void:
 			if wp_index==len(waypoints): 
 				wp_index=0
 				target = waypoints[wp_index]
-			print(wp_index)

rinkplanner/camera_3d.gd

@@ -1,5 +1,26 @@
 extends Camera3D
-@onready var skater = $"../.."
+@onready var skater = $"../CharacterBody3D"
+
+var zoom:Vector2
+var zoom_factor=1.0
+var min_zoom=0.1
+var max_zoom=10.0
+
 func _process(delta):
 	var target_position = skater.global_transform.origin
 	look_at(target_position, Vector3.UP)
+
+func _unhandled_input(event):
+	if event.is_action_pressed("zoom_in"):
+		#print("Zoom In")
+		%Camera3D.fov -= zoom_factor
+		
+
+	elif event.is_action_pressed("zoom_out"):
+		
+		%Camera3D.fov += zoom_factor
+		#print("Zoom Out")
+		#zoom = Vector2(
+		#	clamp(zoom.x + zoom_factor, min_zoom, max_zoom),
+		#	clamp(zoom.y + zoom_factor, min_zoom, max_zoom)
+		#)

rinkplanner/project.godot

@@ -18,3 +18,16 @@ config/icon="res://icon.svg"
 [editor_plugins]
 
 enabled=PackedStringArray("res://addons/script-ide/plugin.cfg")
+
+[input]
+
+zoom_in={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":4,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
+zoom_out={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":5,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}

rinkplanner/rink.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=12 format=3 uid="uid://cd1ulyybmuft5"]
+[gd_scene load_steps=13 format=3 uid="uid://cd1ulyybmuft5"]
 
 [ext_resource type="Texture2D" uid="uid://d2f4ue6f2152o" path="res://assets/images/checkboard.png" id="1_aj6nb"]
 [ext_resource type="Script" uid="uid://deq4wi2r1o4e4" path="res://avatar.gd" id="2_28a8u"]
+[ext_resource type="Script" uid="uid://cbufos2esa5yu" path="res://camera_3d.gd" id="2_ytmxt"]
 [ext_resource type="ArrayMesh" uid="uid://lqtpafx25sxi" path="res://assets/models/Flieger.obj" id="3_28a8u"]
 
 [sub_resource type="Curve3D" id="Curve3D_jm5wf"]
@@ -103,7 +104,9 @@ transform = Transform3D(0.999999, 0.000245532, 0.00101596, -0.000244175, 0.99999
 [node name="FliegerBase" type="Node3D" parent="."]
 
 [node name="Camera3D" type="Camera3D" parent="."]
+unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 0.484031, 0.875051, 0, -0.875051, 0.484031, 0, 23.5809, 16.7921)
+script = ExtResource("2_ytmxt")
 
 [node name="CharacterBody3D" type="CharacterBody3D" parent="." node_paths=PackedStringArray("waypoints")]
 script = ExtResource("2_28a8u")