godot-steering-ai-framework/godot/Demos/Arrive3d/Camera.gd
2020-08-23 12:25:09 -04:00

25 lines
567 B
GDScript

extends Camera
var target: Spatial
onready var ray := $RayCast
func _unhandled_input(event: InputEvent) -> void:
if event is InputEventMouseMotion:
_set_target_position(event.position)
func setup(_target: Spatial) -> void:
self.target = _target
_set_target_position(get_viewport().get_mouse_position())
func _set_target_position(position: Vector2) -> void:
var to = project_local_ray_normal(position) * 10000
ray.cast_to = to
ray.force_raycast_update()
if ray.is_colliding():
var point = ray.get_collision_point()
target.transform.origin = point