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- .. Generated automatically by doc/tools/makerst.py in Godot's source tree.
- .. DO NOT EDIT THIS FILE, but the doc/base/classes.xml source instead.
- .. _class_Vector2:
- Vector2
- =======
- **Category:** Built-In Types
- Brief Description
- -----------------
- Vector used for 2D Math.
- Member Functions
- ----------------
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :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:`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:`Vector2<class_vector2>` | :ref:`floorf<class_Vector2_floorf>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`float<class_float>` | :ref:`get_aspect<class_Vector2_get_aspect>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :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>` vec **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :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>` vec **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`snapped<class_Vector2_snapped>` **(** :ref:`Vector2<class_vector2>` by **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`tangent<class_Vector2_tangent>` **(** **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Vector2<class_vector2>` | :ref:`Vector2<class_Vector2_Vector2>` **(** :ref:`float<class_float>` x, :ref:`float<class_float>` y **)** |
- +--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- Member Variables
- ----------------
- - :ref:`float<class_float>` **x**
- - :ref:`float<class_float>` **y**
- - :ref:`float<class_float>` **width**
- - :ref:`float<class_float>` **height**
- Member Function Description
- ---------------------------
- .. _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_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_floorf:
- - :ref:`Vector2<class_vector2>` **floorf** **(** **)**
- .. _class_Vector2_get_aspect:
- - :ref:`float<class_float>` **get_aspect** **(** **)**
- Returns the ratio of X to Y.
- .. _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>` vec **)**
- Like "slide", but reflects the Vector instead of continuing along the wall.
- .. _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>` vec **)**
- Slides the vector by the other 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.
- .. _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.
|
