extends MultiMeshInstance3D

@export var speed = 5;
@export var number: int = 100


func _ready() -> void:
	for x in range(number):
		for z in range(number):
			var index = z * number + x
			self.multimesh.set_instance_transform(index, Transform3D(Basis(), Vector3(x, 0.0, -z)))

func _process(delta: float) -> void:
	for x in range(number):
		for z in range(number):
			var index = z * number + x            
			var current_trans = self.multimesh.get_instance_transform(index)

			# Rotation um die Y-Achse (delta für gleichmäßige Drehung)
			var rotation_amount = deg_to_rad(10) * delta  # 10 Grad pro Sekunde
			current_trans.basis = current_trans.basis.rotated(Vector3.UP, rotation_amount)

			self.multimesh.set_instance_transform(index, current_trans)