goog.vec.Vec2

Provided By	`goog.vec.Vec2`

Takes the absolute value of each component of vec0 storing the result in resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The source vector.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

VIEW SOURCE

Performs a component-wise addition of vec0 and vec1 together storing the result into resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The first addend.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	The second addend.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0 or vec1.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Creates a clone of the given 2 element Float32 vector.

Parameters

`vec`	`Float32Array`
	The source 2 element vector.

Returns

Float32Array

The new cloned vector.

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Creates a clone of the given 2 element vector.

Parameters

`vec`	`Float64Array`
	The source 2 element vector.

Returns

Float64Array

The new cloned vector.

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Creates a 2 element vector of Float32. The array is initialized to zero.

Parameters

None.

Returns

Float32Array

The new 2 element array.

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Creates a new 2 element FLoat32 vector initialized with the value from the given array.

Parameters

`vec`	`(Float32Array\|Float64Array\|Array<number>)`
	The source 2 element array.

Returns

Float32Array

The new 2 element array.

VIEW SOURCE

Creates a new 2 element Float32 vector initialized with the supplied values.

Parameters

`vec0`	`number`
	The value for element at index 0.
`vec1`	`number`
	The value for element at index 1.

Returns

Float32Array

The new vector.

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Creates a 2 element vector of Float64. The array is initialized to zero.

Parameters

None.

Returns

Float64Array

The new 2 element array.

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Creates a new 2 element Float64 vector initialized with the value from the given array.

Parameters

`vec`	`(Float32Array\|Float64Array\|Array<number>)`
	The source 2 element array.

Returns

Float64Array

The new 2 element array.

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Creates a new 2 element Float64 vector initialized with the supplied values.

Parameters

`vec0`	`number`
	The value for element at index 0.
`vec1`	`number`
	The value for element at index 1.

Returns

Float64Array

The new vector.

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Creates a 2 element vector of Number. The array is initialized to zero.

Parameters

None.

Returns

Array<number>

The new 2 element array.

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Returns a unit vector pointing from one point to another. If the input points are equal then the result will be all zeros.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	Origin point.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	Target point.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the results (may be vec0 or vec1).

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

VIEW SOURCE

Returns the distance between two points.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	First point.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	Second point.

Returns

number

The distance between the points.

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Returns the squared distance between two points.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	First point.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	Second point.

Returns

number

The squared distance between the points.

VIEW SOURCE

Returns the scalar product of vectors vec0 and vec1.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The first vector.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	The second vector.

Returns

number

The scalar product.

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Returns true if the components of vec0 are equal to the components of vec1.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The first vector.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	The second vector.

Returns

boolean

True if the vectors are equal, false otherwise.

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Linearly interpolate from vec0 to vec1 according to f. The value of f should be in the range [0..1] otherwise the results are undefined.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The first vector.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	The second vector.
`f`	`number`
	The interpolation factor.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the results (may be vec0 or vec1).

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Returns the magnitude of the given vector.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector.

Returns

number

The magnitude of the vector.

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Returns the magnitudeSquared of the given vector.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector.

Returns

number

The magnitude of the vector.

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Compares the components of vec0 with the components of another vector or scalar, storing the larger values in resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The source vector.
`limit`	`(Float32Array\|Float64Array\|Array<number>\|number)`
	The limit vector or scalar.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the results (may be vec0 or limit).

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Compares the components of vec0 with the components of another vector or scalar, storing the smaller values in resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The source vector.
`limit`	`(Float32Array\|Float64Array\|Array<number>\|number)`
	The limit vector or scalar.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the results (may be vec0 or limit).

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

VIEW SOURCE

Negates vec0, storing the result into resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to negate.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Normalizes the given vector storing the result into resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to normalize.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Multiplies each component of vec0 with scalar storing the product into resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The source vector.
`scalar`	`number`
	The value to multiply with each component of vec0.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

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Initializes the vector with the given array of values.

Parameters

`vec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the values.
`values`	`(Float32Array\|Float64Array\|Array<number>)`
	The array of values.

Returns

(Float32Array|Float64Array|Array<number>)

Return vec so that operations can be chained together.

VIEW SOURCE

Initializes the vector with the given values.

Parameters

`vec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the values.
`vec0`	`number`
	The value for element at index 0.
`vec1`	`number`
	The value for element at index 1.

Returns

(Float32Array|Float64Array|Array<number>)

Return vec so that operations can be chained together.

VIEW SOURCE

Performs a component-wise subtraction of vec1 from vec0 storing the result into resultVec.

Parameters

`vec0`	`(Float32Array\|Float64Array\|Array<number>)`
	The minuend.
`vec1`	`(Float32Array\|Float64Array\|Array<number>)`
	The subtrahend.
`resultVec`	`(Float32Array\|Float64Array\|Array<number>)`
	The vector to receive the result. May be vec0 or vec1.

Returns

(Float32Array|Float64Array|Array<number>)

Return resultVec so that operations can be chained together.

VIEW SOURCE

goog.vec.Vec2

Functions

abs( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

add( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

cloneFloat32( `vec` ) `→` `Float32Array`

cloneFloat64( `vec` ) `→` `Float64Array`

createFloat32() `→` `Float32Array`

createFloat32FromArray( `vec` ) `→` `Float32Array`

createFloat32FromValues( `vec0`, `vec1` ) `→` `Float32Array`

createFloat64() `→` `Float64Array`

createFloat64FromArray( `vec` ) `→` `Float64Array`

createFloat64FromValues( `vec0`, `vec1` ) `→` `Float64Array`

createNumber() `→` `Array<number>`

direction( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

distance( `vec0`, `vec1` ) `→` `number`

distanceSquared( `vec0`, `vec1` ) `→` `number`

dot( `vec0`, `vec1` ) `→` `number`

equals( `vec0`, `vec1` ) `→` `boolean`

lerp( `vec0`, `vec1`, `f`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

magnitude( `vec0` ) `→` `number`

magnitudeSquared( `vec0` ) `→` `number`

max( `vec0`, `limit`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

min( `vec0`, `limit`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

negate( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

normalize( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

scale( `vec0`, `scalar`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

setFromArray( `vec`, `values` ) `→` `(Float32Array|Float64Array|Array<number>)`

setFromValues( `vec`, `vec0`, `vec1` ) `→` `(Float32Array|Float64Array|Array<number>)`

subtract( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

Properties

AnyType `→` `(Float32Array|Float64Array|Array<number>)`

Float32 `→` `Float32Array`

Float64 `→` `Float64Array`

Number `→` `Array<number>`

goog.vec.Vec2

Functions

abs( vec0, resultVec ) → (Float32Array|Float64Array|Array<number>)

add( vec0, vec1, resultVec ) → (Float32Array|Float64Array|Array<number>)

cloneFloat32( vec ) → Float32Array

cloneFloat64( vec ) → Float64Array

createFloat32() → Float32Array

createFloat32FromArray( vec ) → Float32Array

createFloat32FromValues( vec0, vec1 ) → Float32Array

createFloat64() → Float64Array

createFloat64FromArray( vec ) → Float64Array

createFloat64FromValues( vec0, vec1 ) → Float64Array

createNumber() → Array<number>

direction( vec0, vec1, resultVec ) → (Float32Array|Float64Array|Array<number>)

distance( vec0, vec1 ) → number

distanceSquared( vec0, vec1 ) → number

dot( vec0, vec1 ) → number

equals( vec0, vec1 ) → boolean

lerp( vec0, vec1, f, resultVec ) → (Float32Array|Float64Array|Array<number>)

magnitude( vec0 ) → number

magnitudeSquared( vec0 ) → number

max( vec0, limit, resultVec ) → (Float32Array|Float64Array|Array<number>)

min( vec0, limit, resultVec ) → (Float32Array|Float64Array|Array<number>)

negate( vec0, resultVec ) → (Float32Array|Float64Array|Array<number>)

normalize( vec0, resultVec ) → (Float32Array|Float64Array|Array<number>)

scale( vec0, scalar, resultVec ) → (Float32Array|Float64Array|Array<number>)

setFromArray( vec, values ) → (Float32Array|Float64Array|Array<number>)

setFromValues( vec, vec0, vec1 ) → (Float32Array|Float64Array|Array<number>)

subtract( vec0, vec1, resultVec ) → (Float32Array|Float64Array|Array<number>)

Properties

AnyType → (Float32Array|Float64Array|Array<number>)

Float32 → Float32Array

Float64 → Float64Array

Number → Array<number>

abs( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

add( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

cloneFloat32( `vec` ) `→` `Float32Array`

cloneFloat64( `vec` ) `→` `Float64Array`

createFloat32() `→` `Float32Array`

createFloat32FromArray( `vec` ) `→` `Float32Array`

createFloat32FromValues( `vec0`, `vec1` ) `→` `Float32Array`

createFloat64() `→` `Float64Array`

createFloat64FromArray( `vec` ) `→` `Float64Array`

createFloat64FromValues( `vec0`, `vec1` ) `→` `Float64Array`

createNumber() `→` `Array<number>`

direction( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

distance( `vec0`, `vec1` ) `→` `number`

distanceSquared( `vec0`, `vec1` ) `→` `number`

dot( `vec0`, `vec1` ) `→` `number`

equals( `vec0`, `vec1` ) `→` `boolean`

lerp( `vec0`, `vec1`, `f`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

magnitude( `vec0` ) `→` `number`

magnitudeSquared( `vec0` ) `→` `number`

max( `vec0`, `limit`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

min( `vec0`, `limit`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

negate( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

normalize( `vec0`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

scale( `vec0`, `scalar`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

setFromArray( `vec`, `values` ) `→` `(Float32Array|Float64Array|Array<number>)`

setFromValues( `vec`, `vec0`, `vec1` ) `→` `(Float32Array|Float64Array|Array<number>)`

subtract( `vec0`, `vec1`, `resultVec` ) `→` `(Float32Array|Float64Array|Array<number>)`

AnyType `→` `(Float32Array|Float64Array|Array<number>)`

Float32 `→` `Float32Array`

Float64 `→` `Float64Array`

Number `→` `Array<number>`