From 61e763336515135d61e3ab24e730fa1d13a97f8a Mon Sep 17 00:00:00 2001
From: Manolis Papadeas <35376950+OverloadedOrama@users.noreply.github.com>
Date: Sun, 16 May 2021 18:55:34 +0300
Subject: [PATCH] Optimize Lasso tool's draw_preview()

Do not have it run when we're not creating a selection
---
 src/Tools/SelectionTools/Lasso.gd | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Tools/SelectionTools/Lasso.gd b/src/Tools/SelectionTools/Lasso.gd
index 4bf5f8bbf..81ab22cc9 100644
--- a/src/Tools/SelectionTools/Lasso.gd
+++ b/src/Tools/SelectionTools/Lasso.gd
@@ -32,7 +32,7 @@ func draw_end(position : Vector2) -> void:
 
 
 func draw_preview() -> void:
-	if !_move:
+	if _last_position != Vector2.INF and !_move:
 		var canvas : Node2D = Global.canvas.previews
 		var _position := canvas.position
 		var _scale := canvas.scale
@@ -88,6 +88,7 @@ func apply_selection(_position) -> void:
 
 	Global.canvas.selection.commit_undo("Rectangle Select", undo_data)
 	_draw_points.clear()
+	_last_position = Vector2.INF
 
 
 func lasso_selection(bitmap : BitMap, points : PoolVector2Array) -> void: