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Diffstat (limited to 'doc/classes/Vector2.xml')
| -rw-r--r-- | doc/classes/Vector2.xml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/classes/Vector2.xml b/doc/classes/Vector2.xml index cb5662419e..e61f1fe951 100644 --- a/doc/classes/Vector2.xml +++ b/doc/classes/Vector2.xml @@ -56,6 +56,7 @@ <description> Returns this vector's angle with respect to the positive X axis, or [code](1, 0)[/code] vector, in radians. For example, [code]Vector2.RIGHT.angle()[/code] will return zero, [code]Vector2.DOWN.angle()[/code] will return [code]PI / 2[/code] (a quarter turn, or 90 degrees), and [code]Vector2(1, -1).angle()[/code] will return [code]-PI / 4[/code] (a negative eighth turn, or -45 degrees). + [url=https://raw.githubusercontent.com/godotengine/godot-docs/master/img/vector2_angle.png]Illustration of the returned angle.[/url] Equivalent to the result of [method @GlobalScope.atan2] when called with the vector's [member y] and [member x] as parameters: [code]atan2(y, x)[/code]. </description> </method> @@ -64,6 +65,7 @@ <argument index="0" name="to" type="Vector2" /> <description> Returns the angle to the given vector, in radians. + [url=https://raw.githubusercontent.com/godotengine/godot-docs/master/img/vector2_angle_to.png]Illustration of the returned angle.[/url] </description> </method> <method name="angle_to_point" qualifiers="const"> @@ -71,6 +73,7 @@ <argument index="0" name="to" type="Vector2" /> <description> Returns the angle between the line connecting the two points and the X axis, in radians. + [url=https://raw.githubusercontent.com/godotengine/godot-docs/master/img/vector2_angle_to_point.png]Illustration of the returned angle.[/url] </description> </method> <method name="aspect" qualifiers="const"> @@ -155,6 +158,18 @@ Returns the vector with all components rounded down (towards negative infinity). </description> </method> + <method name="from_angle" qualifiers="static"> + <return type="Vector2" /> + <argument index="0" name="angle" type="float" /> + <description> + Creates a unit [Vector2] rotated to the given [code]angle[/code] in radians. This is equivalent to doing [code]Vector2(cos(angle), sin(angle))[/code] or [code]Vector2.RIGHT.rotated(angle)[/code]. + [codeblock] + print(Vector2.from_angle(0)) # Prints (1, 0). + print(Vector2(1, 0).angle()) # Prints 0, which is the angle used above. + print(Vector2.from_angle(PI / 2)) # Prints (0, 1). + [/codeblock] + </description> + </method> <method name="is_equal_approx" qualifiers="const"> <return type="bool" /> <argument index="0" name="to" type="Vector2" /> |