The Vec2D objects represents a two dimensional vector. It's normally used for UV coords.
Properties
Constructor
Vec2D( Number x, Number y) |
|
|
|
Creates a two dimensional vector. |
Methods
BOOL isEqual(Vec2D a) |
|
|
|
Returns true if this vector and vector a are equal. |
Vec2D inverse(Vec2D a) |
|
|
|
Returns the inverse of vecotr a. |
Vec2D multiply(Number a)
Vec2D multiply(Vec2D a) |
|
|
|
Multiplys the vector with a. |
Number norm() |
|
|
|
Returns the vector norm of the x and y components. |
Vec2D copy() |
|
|
|
Creates a copy of the vector. |
void set( Number x, Number y) |
|
|
|
Sets the values of the vector all at once. |
|