From 37621477c88837fec2d7b43c1cce1993429a579c Mon Sep 17 00:00:00 2001
From: OverloadedOrama <35376950+OverloadedOrama@users.noreply.github.com>
Date: Thu, 20 Feb 2020 01:35:12 +0200
Subject: [PATCH] Hide invisible layers in onion skinning

---
 Scripts/Canvas.gd | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Scripts/Canvas.gd b/Scripts/Canvas.gd
index e06d539..82ef540 100644
--- a/Scripts/Canvas.gd
+++ b/Scripts/Canvas.gd
@@ -85,9 +85,12 @@ func _draw() -> void:
 			color = Color.white
 		for i in range(1, Global.onion_skinning_past_rate + 1):
 			if Global.current_frame >= i:
+				var layer_i := 0
 				for layer in Global.canvases[Global.current_frame - i].layers:
-					color.a = 0.6/i
-					draw_texture(layer[1], location, color)
+					if Global.layers[layer_i][1]: # If it's visible
+						color.a = 0.6 / i
+						draw_texture(layer[1], location, color)
+					layer_i += 1
 
 	# Future
 	if Global.onion_skinning_future_rate > 0:
@@ -98,9 +101,12 @@ func _draw() -> void:
 			color = Color.white
 		for i in range(1, Global.onion_skinning_future_rate + 1):
 			if Global.current_frame < Global.canvases.size() - i:
+				var layer_i := 0
 				for layer in Global.canvases[Global.current_frame + i].layers:
-					color.a = 0.6/i
-					draw_texture(layer[1], location, color)
+					if Global.layers[layer_i][1]: # If it's visible
+						color.a = 0.6 / i
+						draw_texture(layer[1], location, color)
+					layer_i += 1
 
 	# Draw current frame layers
 	for i in range(layers.size()):