Computes the squared distance from this vector to a specified vector. This is equivalent to squaring the result of distanceTo but is potentially much more efficient.

div

open operator fun div(divisor: Double): Vec2

Creates new vector containing this vector divided by a scalar.

divAssign

open operator fun divAssign(divisor: Double)

Divides this vector by a scalar.

divide

open fun divide(divisor: Double): Vec2

Divides this vector by a scalar.

dot

fun dot(vector: Vec2): Double

Computes the scalar dot product of this vector and a specified vector.

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

minus

operator fun minus(vector: Vec2): Vec2

Creates new vector containing difference of this and specified vectors.

minusAssign

operator fun minusAssign(vector: Vec2)

Subtracts a specified vector from this vector.

mix

fun mix(vector: Vec2, weight: Double): Vec2

Mixes (interpolates) a specified vector with this vector, modifying this vector.

multiply

open fun multiply(scalar: Double): Vec2

Multiplies this vector by a scalar.

multiplyByMatrix

fun multiplyByMatrix(matrix: Matrix3): Vec2

Multiplies this vector by a 3x3 matrix. The multiplication is performed with an implicit Z component of 1. The resultant Z component of the product is then divided through the X and Y components.

negate

open fun negate(): Vec2

Negates the components of this vector.

normalize

open fun normalize(): Vec2

Normalizes this vector to a unit vector.

plus

operator fun plus(vector: Vec2): Vec2

Creates new vector containing sum of this and specified vectors.

plusAssign

operator fun plusAssign(vector: Vec2)

Adds a specified vector to this vector.

set

fun set(x: Double, y: Double): Vec2

Sets this vector to the specified X and Y.

subtract

fun subtract(vector: Vec2): Vec2

Subtracts a specified vector from this vector.

swap

fun swap(vector: Vec2): Vec2

Swaps this vector with the specified vector. This vector's components are set to the values of the specified vector's components, and the specified vector's components are set to the values of this vector's components.

times

open operator fun times(scalar: Double): Vec2

Creates new vector containing this vector multiplied by a scalar.

timesAssign

open operator fun timesAssign(scalar: Double)

Multiplies this vector by a scalar.

toArray

open fun toArray(result: FloatArray, offset: Int): FloatArray

Copies this vector's components to the specified single precision array. The result is compatible with GLSL uniform vectors, and can be passed to the function glUniform2fv.

toString

open override fun toString(): String

unaryMinus

open operator fun unaryMinus(): Vec2

Creates new vector which has components with opposite sign to the vector.