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- .. Generated automatically by doc/tools/makerst.py in Godot's source tree.
- .. DO NOT EDIT THIS FILE, but the Vector2.xml source instead.
- .. The source is found in doc/classes or modules/<name>/doc_classes.
- .. _class_Vector2:
- Vector2
- =======
- **Category:** Built-In Types
- Brief Description
- -----------------
- Vector used for 2D Math.
- Member Functions
- ----------------
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`Vector2<class_Vector2_Vector2>` **(** :ref:`float<class_float>` x, :ref:`float<class_float>` y **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`abs<class_Vector2_abs>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`angle<class_Vector2_angle>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`angle_to<class_Vector2_angle_to>` **(** :ref:`Vector2<class_vector2>` to **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`angle_to_point<class_Vector2_angle_to_point>` **(** :ref:`Vector2<class_vector2>` to **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`aspect<class_Vector2_aspect>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`bounce<class_Vector2_bounce>` **(** :ref:`Vector2<class_vector2>` n **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`clamped<class_Vector2_clamped>` **(** :ref:`float<class_float>` length **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`cubic_interpolate<class_Vector2_cubic_interpolate>` **(** :ref:`Vector2<class_vector2>` b, :ref:`Vector2<class_vector2>` pre_a, :ref:`Vector2<class_vector2>` post_b, :ref:`float<class_float>` t **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`distance_squared_to<class_Vector2_distance_squared_to>` **(** :ref:`Vector2<class_vector2>` to **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`distance_to<class_Vector2_distance_to>` **(** :ref:`Vector2<class_vector2>` to **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`dot<class_Vector2_dot>` **(** :ref:`Vector2<class_vector2>` with **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`floor<class_Vector2_floor>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`is_normalized<class_Vector2_is_normalized>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`length<class_Vector2_length>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`length_squared<class_Vector2_length_squared>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`linear_interpolate<class_Vector2_linear_interpolate>` **(** :ref:`Vector2<class_vector2>` b, :ref:`float<class_float>` t **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`normalized<class_Vector2_normalized>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`reflect<class_Vector2_reflect>` **(** :ref:`Vector2<class_vector2>` n **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`rotated<class_Vector2_rotated>` **(** :ref:`float<class_float>` phi **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`slide<class_Vector2_slide>` **(** :ref:`Vector2<class_vector2>` n **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`snapped<class_Vector2_snapped>` **(** :ref:`Vector2<class_vector2>` by **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`tangent<class_Vector2_tangent>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- Member Variables
- ----------------
- - :ref:`float<class_float>` **x** - X component of the vector.
- - :ref:`float<class_float>` **y** - Y component of the vector.
- Description
- -----------
- 2-element structure that can be used to represent positions in 2d-space, or any other pair of numeric values.
- Member Function Description
- ---------------------------
- .. _class_Vector2_Vector2:
- - :ref:`Vector2<class_vector2>` **Vector2** **(** :ref:`float<class_float>` x, :ref:`float<class_float>` y **)**
- Constructs a new Vector2 from the given x and y.
- .. _class_Vector2_abs:
- - :ref:`Vector2<class_vector2>` **abs** **(** **)**
- Returns a new vector with all components in absolute values (i.e. positive).
- .. _class_Vector2_angle:
- - :ref:`float<class_float>` **angle** **(** **)**
- Returns the result of atan2 when called with the Vector's x and y as parameters (Math::atan2(x,y)).
- Be aware that it therefore returns an angle oriented clockwise with regard to the (0, 1) unit vector, and not an angle oriented counter-clockwise with regard to the (1, 0) unit vector (which would be the typical trigonometric representation of the angle when calling Math::atan2(y,x)).
- .. _class_Vector2_angle_to:
- - :ref:`float<class_float>` **angle_to** **(** :ref:`Vector2<class_vector2>` to **)**
- Returns the angle in radians between the two vectors.
- .. _class_Vector2_angle_to_point:
- - :ref:`float<class_float>` **angle_to_point** **(** :ref:`Vector2<class_vector2>` to **)**
- Returns the angle in radians between the line connecting the two points and the x coordinate.
- .. _class_Vector2_aspect:
- - :ref:`float<class_float>` **aspect** **(** **)**
- Returns the ratio of X to Y.
- .. _class_Vector2_bounce:
- - :ref:`Vector2<class_vector2>` **bounce** **(** :ref:`Vector2<class_vector2>` n **)**
- Bounce returns the vector "bounced off" from the given plane, specified by its normal vector.
- .. _class_Vector2_clamped:
- - :ref:`Vector2<class_vector2>` **clamped** **(** :ref:`float<class_float>` length **)**
- Returns the vector with a maximum length.
- .. _class_Vector2_cubic_interpolate:
- - :ref:`Vector2<class_vector2>` **cubic_interpolate** **(** :ref:`Vector2<class_vector2>` b, :ref:`Vector2<class_vector2>` pre_a, :ref:`Vector2<class_vector2>` post_b, :ref:`float<class_float>` t **)**
- Cubicly interpolates between this Vector and "b", using "pre_a" and "post_b" as handles, and returning the result at position "t".
- .. _class_Vector2_distance_squared_to:
- - :ref:`float<class_float>` **distance_squared_to** **(** :ref:`Vector2<class_vector2>` to **)**
- Returns the squared distance to vector "b". Prefer this function over "distance_to" if you need to sort vectors or need the squared distance for some formula.
- .. _class_Vector2_distance_to:
- - :ref:`float<class_float>` **distance_to** **(** :ref:`Vector2<class_vector2>` to **)**
- Returns the distance to vector "b".
- .. _class_Vector2_dot:
- - :ref:`float<class_float>` **dot** **(** :ref:`Vector2<class_vector2>` with **)**
- Returns the dot product with vector "b".
- .. _class_Vector2_floor:
- - :ref:`Vector2<class_vector2>` **floor** **(** **)**
- Remove the fractional part of x and y.
- .. _class_Vector2_is_normalized:
- - :ref:`bool<class_bool>` **is_normalized** **(** **)**
- Returns whether the vector is normalized or not.
- .. _class_Vector2_length:
- - :ref:`float<class_float>` **length** **(** **)**
- Returns the length of the vector.
- .. _class_Vector2_length_squared:
- - :ref:`float<class_float>` **length_squared** **(** **)**
- Returns the squared length of the vector. Prefer this function over "length" if you need to sort vectors or need the squared length for some formula.
- .. _class_Vector2_linear_interpolate:
- - :ref:`Vector2<class_vector2>` **linear_interpolate** **(** :ref:`Vector2<class_vector2>` b, :ref:`float<class_float>` t **)**
- Returns the result of the linear interpolation between this vector and "b", by amount "t".
- .. _class_Vector2_normalized:
- - :ref:`Vector2<class_vector2>` **normalized** **(** **)**
- Returns a normalized vector to unit length.
- .. _class_Vector2_reflect:
- - :ref:`Vector2<class_vector2>` **reflect** **(** :ref:`Vector2<class_vector2>` n **)**
- Reflects the vector along the given plane, specified by its normal vector.
- .. _class_Vector2_rotated:
- - :ref:`Vector2<class_vector2>` **rotated** **(** :ref:`float<class_float>` phi **)**
- Rotates the vector by "phi" radians.
- .. _class_Vector2_slide:
- - :ref:`Vector2<class_vector2>` **slide** **(** :ref:`Vector2<class_vector2>` n **)**
- Slide returns the component of the vector along the given plane, specified by its normal vector.
- .. _class_Vector2_snapped:
- - :ref:`Vector2<class_vector2>` **snapped** **(** :ref:`Vector2<class_vector2>` by **)**
- Snaps the vector to a grid with the given size.
- .. _class_Vector2_tangent:
- - :ref:`Vector2<class_vector2>` **tangent** **(** **)**
- Returns a perpendicular vector.
|
