From edd8c3c664ad005eb32e1968ce80091851ffb817 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sat, 16 Jan 2021 22:16:04 +0100
Subject: Drop never documented 'alpha' property from nodedef

Includes minimal support code for practical reasons.
We'll need it for a slightly different purpose next commit.
---
 src/nodedef.h | 9 ---------
 1 file changed, 9 deletions(-)

(limited to 'src/nodedef.h')

diff --git a/src/nodedef.h b/src/nodedef.h
index 66c21cc07..63b9474b9 100644
--- a/src/nodedef.h
+++ b/src/nodedef.h
@@ -418,15 +418,6 @@ struct ContentFeatures
 	void serialize(std::ostream &os, u16 protocol_version) const;
 	void deSerialize(std::istream &is);
 
-	/*!
-	 * Since vertex alpha is no longer supported, this method
-	 * adds opacity directly to the texture pixels.
-	 *
-	 * \param tiles array of the tile definitions.
-	 * \param length length of tiles
-	 */
-	void correctAlpha(TileDef *tiles, int length);
-
 #ifndef SERVER
 	/*
 	 * Checks if any tile texture has any transparent pixels.
-- 
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