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MoveCam.gd

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+extends Camera3D
+@export var movespeed: float
+@export var rotatespeed: float
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if Input.is_action_pressed("W"):
+		self.position += global_transform.basis.y*movespeed*delta
+	if Input.is_action_pressed("S"):
+		self.position += global_transform.basis.y*-movespeed*delta
+	if Input.is_action_pressed("A"):
+		self.position += global_transform.basis.x*-movespeed*delta
+	if Input.is_action_pressed("D"):
+		self.position += global_transform.basis.x*movespeed*delta
+	if Input.is_action_pressed("zoom in"):
+		self.position += Vector3(0,-movespeed*delta,0)
+	if Input.is_action_pressed("zoom out"):
+		self.position += Vector3(0,movespeed*delta,0)
+	
+	if Input.is_action_pressed("rotate right"):
+		self.rotation += Vector3(0,-rotatespeed*delta,0)
+	if Input.is_action_pressed("rotate left"):
+		self.rotation += Vector3(0,rotatespeed*delta,0)
+	
+	pass

Navdrone.gd

@@ -0,0 +1,95 @@
+extends CharacterBody3D
+
+
+@export var speed = 2
+@export var accel = 2
+@onready var nav: NavigationAgent3D = $NavigationAgent3D
+@export var cam: Camera3D
+@export var navres: NavigationRegion3D
+@export var block: PackedScene
+var canMove
+var current = 0
+var path: PackedVector3Array
+signal redid_navmesh
+var destroy: Array
+var rayOrigin= Vector3()
+var rayEnd= Vector3()
+var pathDone = true
+
+func _ready():
+	canMove = false
+	destroy = Array()
+	print("new drone!")
+	
+func _physics_process(delta):
+		
+		
+	var direction = Vector3()
+	
+	#if Input.is_action_just_pressed("left_click"):
+	#	_do_path(_click_intersect())
+	
+	if Time.get_ticks_msec()> 20 && current < (path.size()-1) && canMove:
+		var next = path[current+1]
+		look_at(Vector3(next.x,global_position.y,next.z))
+		direction = next - global_position
+		direction = direction.normalized()
+		velocity = velocity.lerp(direction*speed, accel * delta);
+		if self.position.distance_to(next)<nav.path_desired_distance:
+			current=current+1
+	elif current == path.size()-1 && !pathDone:
+		velocity = velocity*0
+		cleanUp()
+		pathDone = true
+		await get_tree().create_timer(0.05).timeout
+		#navres.bake_navigation_mesh()
+	move_and_slide()
+	
+func _do_path(goal:Vector3):
+	_coverPath(goal)
+	navres.bake_navigation_mesh()
+	current = 0
+	pathDone = false
+	
+func _click_intersect():
+	cleanUp()
+	var space_state = get_world_3d().direct_space_state
+	var mouse_position = get_viewport().get_mouse_position()
+	rayOrigin = cam.project_ray_origin(mouse_position)
+	rayEnd = rayOrigin + cam.project_ray_normal(mouse_position)*2000
+	var query = PhysicsRayQueryParameters3D.create(rayOrigin,rayEnd)
+	var intersection = space_state.intersect_ray(query)
+	
+	
+	if intersection.is_empty():
+		intersection = get_global_position()
+		print("nothing found")
+	#else:
+		#print (get_name())
+		
+	
+	return intersection.position
+	
+func _coverPath(Target:Vector3): #generates navmesh obstacles where drone is going
+	path = NavigationServer3D.map_get_path(get_world_3d().get_navigation_map(),global_position,Target,true)
+	#for point in path:
+	#	var barrier = block.instantiate()
+	#	navres.add_child(barrier)
+	#	barrier.position=point
+	#	destroy.append(barrier)
+	for n in (path.size()-1):
+		var barrier = block.instantiate()
+		navres.add_child(barrier)
+		barrier.position=(path[n+1]-path[n])/2+path[n]
+		barrier.scale=Vector3(barrier.scale.x,1,(path[n+1]-path[n]).length())
+		barrier.look_at(path[n+1])
+		destroy.append(barrier)
+	
+func cleanUp(): ##cleans navmesh obstacles
+	for d in destroy:
+		d.queue_free()
+	destroy.clear()
+
+
+#func _on_navigation_agent_3d_navigation_finished():
+	#cleanUp()

navdrone.tscn

@@ -0,0 +1,33 @@
+[gd_scene load_steps=5 format=3 uid="uid://dp41b4l8rtmd"]
+
+[ext_resource type="Script" path="res://Navdrone.gd" id="1_8s1ap"]
+[ext_resource type="PackedScene" uid="uid://dyajrcmw1xovo" path="res://testbin.tscn" id="2_icho2"]
+[ext_resource type="ArrayMesh" uid="uid://c63wm5ikugi4n" path="res://dmesho.obj" id="3_i17ly"]
+
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_414ve"]
+
+[node name="Navdrone" type="CharacterBody3D"]
+transform = Transform3D(2, 0, 0, 0, 2, 0, 0, 0, 2, 0, 2.048, 0)
+script = ExtResource("1_8s1ap")
+speed = 15
+block = ExtResource("2_icho2")
+
+[node name="DroneMeshInstance3D" type="MeshInstance3D" parent="."]
+transform = Transform3D(0.5, 0, 0, 0, 0.5, 0, 0, 0, -0.5, 0, 0, 0)
+mesh = ExtResource("3_i17ly")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("CapsuleShape3D_414ve")
+
+[node name="NavigationAgent3D" type="NavigationAgent3D" parent="."]
+path_desired_distance = 3.0
+target_desired_distance = 3.0
+path_max_distance = 13.01
+avoidance_enabled = true
+time_horizon_agents = 4.46
+time_horizon_obstacles = 1.0
+max_speed = 2.0
+debug_enabled = true
+
+[connection signal="navigation_finished" from="NavigationAgent3D" to="." method="_on_navigation_agent_3d_navigation_finished"]
+[connection signal="path_changed" from="NavigationAgent3D" to="." method="_on_navigation_agent_3d_path_changed"]

project.godot

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+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="rtstest"
+run/main_scene="res://DronePather.tscn"
+config/features=PackedStringArray("4.1", "Mobile")
+config/icon="res://icon.svg"
+
+[filesystem]
+
+import/fbx/enabled=false
+
+[input]
+
+left_click={
+"deadzone": 0.5,
+"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":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
+right_click={
+"deadzone": 0.5,
+"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":3,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
+W={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"echo":false,"script":null)
+]
+}
+A={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"echo":false,"script":null)
+]
+}
+S={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"echo":false,"script":null)
+]
+}
+D={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"echo":false,"script":null)
+]
+}
+"rotate left"={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":81,"key_label":0,"unicode":113,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194319,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+"rotate right"={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":69,"key_label":0,"unicode":101,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194321,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+"zoom in"={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194320,"key_label":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+"zoom out"={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194322,"key_label":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194326,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+
+[rendering]
+
+renderer/rendering_method="gl_compatibility"
+textures/vram_compression/import_etc2_astc=true