From 91ca725f9b5a4a77ca70024e3bb73b7c7821a530 Mon Sep 17 00:00:00 2001
From: Goutte <antoine.goutenoir@gmail.com>
Date: Sat, 4 Nov 2017 10:34:27 +0100
Subject: Add support for the TAU constant. Fixes #12094.

---
 doc/classes/@GDScript.xml                | 5 ++++-
 doc/classes/VisualScriptMathConstant.xml | 8 ++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'doc')

diff --git a/doc/classes/@GDScript.xml b/doc/classes/@GDScript.xml
index 9c1d9a1aa2..3c794a4c4c 100644
--- a/doc/classes/@GDScript.xml
+++ b/doc/classes/@GDScript.xml
@@ -1117,7 +1117,10 @@
 	</methods>
 	<constants>
 		<constant name="PI" value="3.141593" enum="">
-			Constant that represents how many times the diameter of a circumference fits around its perimeter.
+			Constant that represents how many times the diameter of a circle fits around its perimeter.
+		</constant>
+		<constant name="TAU" value="6.2831853" enum="">
+			The circle constant, the circumference of the unit circle.
 		</constant>
 		<constant name="INF" value="inf" enum="">
 			A positive infinity. (For negative infinity, use -INF).
diff --git a/doc/classes/VisualScriptMathConstant.xml b/doc/classes/VisualScriptMathConstant.xml
index 86744e5caf..c753c16218 100644
--- a/doc/classes/VisualScriptMathConstant.xml
+++ b/doc/classes/VisualScriptMathConstant.xml
@@ -42,12 +42,12 @@
 		<constant name="MATH_CONSTANT_PI" value="1">
 			Pi: [code]3.141593[/code]
 		</constant>
-		<constant name="MATH_CONSTANT_2PI" value="2">
-			Pi times two: [code]6.283185[/code]
-		</constant>
-		<constant name="MATH_CONSTANT_HALF_PI" value="3">
+		<constant name="MATH_CONSTANT_HALF_PI" value="2">
 			Pi divided by two: [code]1.570796[/code]
 		</constant>
+		<constant name="MATH_CONSTANT_TAU" value="3">
+			Tau: [code]6.283185[/code]
+		</constant>
 		<constant name="MATH_CONSTANT_E" value="4">
 			Natural log: [code]2.718282[/code]
 		</constant>
-- 
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