Vector2D
| Function | Description |
|---|---|
| Vector2D.new() | Creates a default Vector2D (0, 0) |
Vector2D.new(float x, float y) |
Creates a Vector2D with x and y components |
Vector2D.new(float x) |
Creates a Vector2D with both components set to x |
| Operator | Description |
|---|---|
== |
Checks equality between two Vector2D objects |
+ |
Adds two Vector2D objects |
- |
Subtracts one Vector2D from another |
* |
Multiplies a Vector2D by a scalar |
/ |
Divides a Vector2D by a scalar |
| Function | Returns | Description |
|---|---|---|
| :length() | float | Returns the length (magnitude) of the Vector2D |
| :normalize() | Vector2D | Returns a normalized Vector2D in range [0, 1] |
:normalizeToRange(float x, float y) |
Vector2D | Returns a Vector2D normalized to the range [x, y] |
:dot(Vector2D x) |
float | Returns the dot product with vector x |
:rotate(float x) |
Vector2D | Returns the vector rotated by x radians |
:angle(Vector2D x) |
float | Returns the angle between this vector and x |
:distance(Vector2D x) |
float | Returns the distance between this vector and x |
| :toStr() | String | Returns a string representation of the vector |