From c6093ae612847ee557873330b14a8d01a33b88c6 Mon Sep 17 00:00:00 2001
From: Ryan Roden-Corrent <ryan@rcorre.net>
Date: Sun, 15 Nov 2020 09:54:06 -0500
Subject: [PATCH] Clarify Curve3D.get_point_{in,out} position in doc.

I verified this experimentally. I added a point at roughly (1,0,0), and
dragged a handle back to the origin. The result was:

```
get_point_position: (0.991079, 0, -0.000069)
get_point_in: (0.993409, 0, 0)
get_point_out: (-0.993409, 0, 0)
```
---
 doc/classes/Curve2D.xml | 8 ++++----
 doc/classes/Curve3D.xml | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/doc/classes/Curve2D.xml b/doc/classes/Curve2D.xml
index 8ac6258e973..2d50d98a744 100644
--- a/doc/classes/Curve2D.xml
+++ b/doc/classes/Curve2D.xml
@@ -80,7 +80,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
+				Returns the position of the control point leading to the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
 			</description>
 		</method>
 		<method name="get_point_out" qualifiers="const">
@@ -89,7 +89,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
+				Returns the position of the control point leading out of the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
 			</description>
 		</method>
 		<method name="get_point_position" qualifiers="const">
@@ -152,7 +152,7 @@
 			<argument index="1" name="position" type="Vector2">
 			</argument>
 			<description>
-				Sets the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console.
+				Sets the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
 			</description>
 		</method>
 		<method name="set_point_out">
@@ -163,7 +163,7 @@
 			<argument index="1" name="position" type="Vector2">
 			</argument>
 			<description>
-				Sets the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console.
+				Sets the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
 			</description>
 		</method>
 		<method name="set_point_position">
diff --git a/doc/classes/Curve3D.xml b/doc/classes/Curve3D.xml
index fe454d90cc3..a6a0e0c33d2 100644
--- a/doc/classes/Curve3D.xml
+++ b/doc/classes/Curve3D.xml
@@ -95,7 +95,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0, 0)[/code].
+				Returns the position of the control point leading to the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0, 0)[/code].
 			</description>
 		</method>
 		<method name="get_point_out" qualifiers="const">
@@ -104,7 +104,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0, 0)[/code].
+				Returns the position of the control point leading out of the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0, 0)[/code].
 			</description>
 		</method>
 		<method name="get_point_position" qualifiers="const">
@@ -189,7 +189,7 @@
 			<argument index="1" name="position" type="Vector3">
 			</argument>
 			<description>
-				Sets the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console.
+				Sets the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
 			</description>
 		</method>
 		<method name="set_point_out">
@@ -200,7 +200,7 @@
 			<argument index="1" name="position" type="Vector3">
 			</argument>
 			<description>
-				Sets the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console.
+				Sets the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
 			</description>
 		</method>
 		<method name="set_point_position">