From 37af4bed9c3680fdb9db569605f15013e9b6b64d Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Fri, 5 Jun 2015 17:53:05 +0800
Subject: add get_params to all layers

---
 layer/window.lua | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'layer/window.lua')

diff --git a/layer/window.lua b/layer/window.lua
index 8e9e761..b381c9b 100644
--- a/layer/window.lua
+++ b/layer/window.lua
@@ -22,3 +22,7 @@ function WindowLayer:propagate(input, output)
     output[1]:copy_fromd(input[1])
     output[1]:scale_row(self.window.trans)
 end
+
+function WindowLayer:get_params()
+    return {self.window}
+end
-- 
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