I have a trouble with a 3D movement

Alexandr200P

My character should go as its rotated

extends KinematicBody

export var speed = 14
export var sensitivity = 0.01
export var fall_acceleration = 75

var velocity = Vector3.ZERO

func _physics_process(delta):
	var direction = Vector3.ZERO

	if Input.is_action_pressed("move_right"):
		direction.x += 1
	if Input.is_action_pressed("move_left"):
		direction.x -= 1
	if Input.is_action_pressed("move_back"):
		direction.z += 1
	if Input.is_action_pressed("move_forward"):
		direction.z -= 1
	
	if direction != Vector3.ZERO:
		direction = direction.normalized()

	velocity.x = direction.x * speed
	velocity.z = direction.z * speed
	velocity.y -= fall_acceleration * delta
	velocity = move_and_slide(velocity, Vector3.UP)

func _unhandled_input(event):
	if event is InputEventMouseMotion:
		rotate_object_local(Vector3.UP, event.relative.x * -sensitivity)

TwistedTwigleg

You will want to get the directions the object is pointing to from the global_transform.basis. For example, global_transform.basis.x.normalized is the right of the object, while global_transform.basis.z.normalized is the front (assuming your object faces towards the blue, z-axis, arrow).

I can try to write some quick code to show what I mean later if it would help.

newmodels

That would be the way to do, is what twistedtwigleg said. But something I used was placing an empty node on the forward placement, and then used it for telling me the forward vector.

So with a node placed on local vector (0,0,1) , then getting a reference to the node, using get_node("forwardNode")
Then using the algo,
forward=forwardNode.global_transform.position-self.global_transform.position
gives me the forward direction to use.

Alexandr200P

newmodels It returns parse error

newmodels

Alexandr200P

My code was not intended to be used line for line. Your situation would be unique.

newmodels

Here in the editor, you would add the empty node on your forward by spacing of 1. The node would be a child of the node your trying to get the forward direction from.