big

debug/visual_capture.gd

@@ -17,6 +17,14 @@ func _initialize() -> void:
 		_out_dir = args[0]
 	if args.size() > 1:
 		_scene = args[1]
+	if not _out_dir.is_absolute_path():
+		_out_dir = ProjectSettings.globalize_path(_out_dir)
+	var mkdir_error := DirAccess.make_dir_recursive_absolute(_out_dir)
+	if mkdir_error != OK:
+		printerr("visual_capture: could not create '%s' (error %d)" % [
+			_out_dir, mkdir_error])
+		quit(mkdir_error)
+		return
 	change_scene_to_file("res://ui/main_menu/main_menu.tscn")
 
 
@@ -61,6 +69,11 @@ func _process(_delta: float) -> bool:
 			cam.look_at(Vector3(-8, 4, -18), Vector3.UP)
 	elif _frames == 360:
 		_shot("street")
+		# Let the loaded scene and RenderingServer resources drain before the
+		# process exits. Large CSG maps can still have deferred frees queued on
+		# the exact frame of the last screenshot.
+		unload_current_scene()
+	elif _frames == 480:
 		return true
 	return false
 
@@ -68,5 +81,9 @@ func _process(_delta: float) -> bool:
 func _shot(tag: String) -> void:
 	var img := root.get_viewport().get_texture().get_image()
 	var path := _out_dir + "/shot_" + tag + ".png"
-	img.save_png(path)
-	print("visual_capture: saved ", path)
+	var save_error := img.save_png(path)
+	if save_error == OK:
+		print("visual_capture: saved ", path)
+	else:
+		printerr("visual_capture: could not save '%s' (error %d)" % [
+			path, save_error])