From e761b9f48626db2af8b62a0cf85691208951cf0d Mon Sep 17 00:00:00 2001
From: sapier <sapier at gmx dot net>
Date: Sat, 14 Jan 2017 23:16:58 +0100
Subject: Add multiply texture modifier

Allows colorizing of textures using a color multiplication method.
---
 doc/lua_api.txt | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'doc/lua_api.txt')

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 9a1cb6bac..219882f46 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -419,6 +419,13 @@ the word "`alpha`", then each texture pixel will contain the RGB of
 `<color>` and the alpha of `<color>` multiplied by the alpha of the
 texture pixel.
 
+#### `[multiply:<color>`
+Multiplies texture colors with the given color.
+`<color>` is specified as a `ColorString`.
+Result is more like what you'd expect if you put a color on top of another
+color. Meaning white surfaces get a lot of your new color while black parts don't
+change very much.
+
 Sounds
 ------
 Only Ogg Vorbis files are supported.
-- 
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