tool_sample.gd

tool
extends Spatial

export var cluster_size = 3

# Called when the node enters the scene tree for the first time.
onready var box = preload("res://obj1.tscn")
func _ready():
	print('cleaning up exising trees')
	var boxes = get_tree().get_nodes_in_group("box_group")
	print("found ",boxes.size()," boxes")
	
	for box in boxes:
		box.queue_free()
	
	print('free_ing them from memory')
	
	for x in range(cluster_size):
		for z in range(cluster_size):
			print(x,z)
			var node = box.instance()
		
			node.transform.origin = Vector3(
				1 + x*3 +  randi()%10+1,
				1,
				1 + z*3+ randi()%10+1
			)
			add_child(node) # Parent could be any node in the scene
			node.set_owner(get_tree().edited_scene_root)
		
	
	pass # Replace with function body.

#func _process(delta):
	#$obj1.rotate_y(delta)