From ed0337c0b9f923d0fc3594916824549a43960043 Mon Sep 17 00:00:00 2001
From: Hendrik Brucker <hendrik.brucker@mail.de>
Date: Mon, 8 Nov 2021 19:11:36 +0100
Subject: Several Gradient improvements

---
 doc/classes/Gradient.xml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'doc/classes')

diff --git a/doc/classes/Gradient.xml b/doc/classes/Gradient.xml
index 93cef07b79..baba71b453 100644
--- a/doc/classes/Gradient.xml
+++ b/doc/classes/Gradient.xml
@@ -51,6 +51,12 @@
 				Removes the color at the index [code]point[/code].
 			</description>
 		</method>
+		<method name="reverse">
+			<return type="void" />
+			<description>
+				Reverses/mirrors the gradient.
+			</description>
+		</method>
 		<method name="set_color">
 			<return type="void" />
 			<argument index="0" name="point" type="int" />
@@ -72,8 +78,22 @@
 		<member name="colors" type="PackedColorArray" setter="set_colors" getter="get_colors" default="PackedColorArray(0, 0, 0, 1, 1, 1, 1, 1)">
 			Gradient's colors returned as a [PackedColorArray].
 		</member>
+		<member name="interpolation_mode" type="int" setter="set_interpolation_mode" getter="get_interpolation_mode" enum="Gradient.InterpolationMode" default="0">
+			Defines how the colors between points of the gradient are interpolated. See [enum InterpolationMode] for available modes.
+		</member>
 		<member name="offsets" type="PackedFloat32Array" setter="set_offsets" getter="get_offsets" default="PackedFloat32Array(0, 1)">
 			Gradient's offsets returned as a [PackedFloat32Array].
 		</member>
 	</members>
+	<constants>
+		<constant name="GRADIENT_INTERPOLATE_LINEAR" value="0" enum="InterpolationMode">
+			Linear interpolation.
+		</constant>
+		<constant name="GRADIENT_INTERPOLATE_CONSTANT" value="1" enum="InterpolationMode">
+			Constant interpolation, color changes abruptly at each point and stays uniform between. This might cause visible aliasing when used for a gradient texture in some cases.
+		</constant>
+		<constant name="GRADIENT_INTERPOLATE_CUBIC" value="2" enum="InterpolationMode">
+			Cubic interpolation.
+		</constant>
+	</constants>
 </class>
-- 
cgit v1.2.3