Class: Float2

Members

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length

The length of the vector.

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lengthSqr

The squared length of the vector.

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<static> X_AXIS

A preset for the X-axis

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<static> Y_AXIS

A preset for the Y-axis

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<static> ZERO

A preset for the origin

Methods

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abs()

Sets the components of this vector to their absolute values.

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add()

Adds a vector to this one in place.

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addScaled(v, s)

Adds a scalar multiple of another vector in place.

Parameters:

Name	Type	Description
v		The vector to scale and add.
s		The scale to apply to v

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angle()

Returns the angle between this and another vector.

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angleNormalized()

Returns the angle between two vectors, assuming they are normalized

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clone()

Returns a copy of this object.

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copyFrom()

Copies the values from a different Float2

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distanceTo()

Returns the distance between this and another point.

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dot()

Returns the dot product with another vector.

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fromPolarCoordinates(radius, angle)

Sets the euclidian coordinates based on polar coordinates

Parameters:

Name	Type	Description
radius		The radius coordinate
angle		The angle coordinate

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lerp(a, b, t)

Linearly interpolates two vectors.

Parameters:

Name	Type	Description
a	Float2	The first vector to interpolate from.
b	Float2	The second vector to interpolate to.
t	Number	The interpolation factor.

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maximize()

Replaces the components' values if those of the other Float2 are higher, respectively

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minimize()

Replaces the components' values if those of the other Float2 are lower, respectively

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negate()

Negates the components of this vector.

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negativeOf()

Copies the negative of a vector

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normalize()

Normalizes the vector.

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scale()

Multiplies the components of this vector with a scalar.

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set()

Sets the components explicitly.

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squareDistanceTo()

Returns the squared distance between this and another point.

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subtract()

Subtracts a vector from this one in place.

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subtractScaled(v, s)

Subtracts a scaled vector from this one in place.

Parameters:

Name	Type	Description
v		The vector to scale and subtract.
s		The scale to apply to v

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<static> add(a, b [, target])

Adds 2 vectors.

Parameters:

Name	Type	Argument	Description
a
b
target		<optional>	An optional target object. If omitted, a new object will be created.

Returns:

The sum of a and b.

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<static> scale(a, s [, target])

Multiplies a vector with a scalar.

Parameters:

Name	Type	Argument	Description
a
s
target		<optional>	An optional target object. If omitted, a new object will be created.

Returns:

The product of a * s

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<static> subtract(a, b [, target])

Subtracts 2 vectors.

Parameters:

Name	Type	Argument	Description
a
b
target		<optional>	An optional target object. If omitted, a new object will be created.

Returns:

The difference of a and b.