goog.vec.vec4d

Provided By	`goog.vec.vec4d`

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

Parameters

`vec0`	`Float64Array`
	The source vector.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0.

Returns

Float64Array

Return resultVec so that operations can be chained together.

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

Parameters

`vec0`	`Float64Array`
	The first addend.
`vec1`	`Float64Array`
	The second addend.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0 or vec1.

Returns

Float64Array

Return resultVec so that operations can be chained together.

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Creates a clone of the given vec4d.

Parameters

`vec`	`Float64Array`
	The source vec4d.

Returns

Float64Array

The new cloned vec4d.

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Creates a vec4d with all elements initialized to zero.

Parameters

None.

Returns

Float64Array

The new vec4d.

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Creates a new vec4d initialized with the value from the given array.

Parameters

`vec`	`Array<number>`
	The source 4 element array.

Returns

Float64Array

The new vec4d.

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Creates a new vec4d initialized with the supplied values.

Parameters

`v0`	`number`
	The value for element at index 0.
`v1`	`number`
	The value for element at index 1.
`v2`	`number`
	The value for element at index 2.
`v3`	`number`
	The value for element at index 3.

Returns

Float64Array

The new vector.

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Returns the scalar product of vectors v0 and v1.

Parameters

`v0`	`Float64Array`
	The first vector.
`v1`	`Float64Array`
	The second vector.

Returns

number

The scalar product.

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Returns true if the components of v0 are equal to the components of v1.

Parameters

`v0`	`Float64Array`
	The first vector.
`v1`	`Float64Array`
	The second vector.

Returns

boolean

True if the vectors are equal, false otherwise.

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Linearly interpolate from v0 to v1 according to f. The value of f should be in the range [0..1] otherwise the results are undefined.

Parameters

`v0`	`Float64Array`
	The first vector.
`v1`	`Float64Array`
	The second vector.
`f`	`number`
	The interpolation factor.
`resultVec`	`Float64Array`
	The vector to receive the results (may be v0 or v1).

Returns

Float64Array

Return resultVec so that operations can be chained together.

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Returns the magnitude of the given vector.

Parameters

`vec0`	`Float64Array`
	The vector.

Returns

number

The magnitude of the vector.

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Returns the magnitudeSquared of the given vector.

Parameters

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

Returns

Float64Array

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

Returns

Float64Array

Return resultVec so that operations can be chained together.

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Negates vec0, storing the result into resultVec.

Parameters

`vec0`	`Float64Array`
	The vector to negate.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0.

Returns

Float64Array

Return resultVec so that operations can be chained together.

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Normalizes the given vector storing the result into resultVec.

Parameters

`vec0`	`Float64Array`
	The vector to normalize.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0.

Returns

Float64Array

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`	`Float64Array`
	The source vector.
`scalar`	`number`
	The value to multiply with each component of vec0.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0.

Returns

Float64Array

Return resultVec so that operations can be chained together.

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Initializes vec4d vec from Array src.

Parameters

`vec`	`Float64Array`
	The destination vector.
`src`	`(Array<number>\|null)`
	The source vector.

Returns

Float64Array

Return vec so that operations can be chained together.

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Initializes the vector with the given values.

Parameters

`vec`	`Float64Array`
	The vector to receive the values.
`v0`	`number`
	The value for element at index 0.
`v1`	`number`
	The value for element at index 1.
`v2`	`number`
	The value for element at index 2.
`v3`	`number`
	The value for element at index 3.

Returns

Float64Array

Return vec so that operations can be chained together.

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Initializes vec4d vec from vec4d src.

Parameters

`vec`	`Float64Array`
	The destination vector.
`src`	`Float64Array`
	The source vector.

Returns

Float64Array

Return vec so that operations can be chained together.

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Initializes vec4d vec from vec4f src (typed as a Float32Array to avoid circular goog.requires).

Parameters

`vec`	`Float64Array`
	The destination vector.
`src`	`(Float32Array\|null)`
	The source vector.

Returns

Float64Array

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`	`Float64Array`
	The minuend.
`vec1`	`Float64Array`
	The subtrahend.
`resultVec`	`Float64Array`
	The vector to receive the result. May be vec0 or vec1.

Returns

Float64Array

Return resultVec so that operations can be chained together.

VIEW SOURCE

goog.vec.vec4d

Functions

abs( `vec0`, `resultVec` ) `→` `Float64Array`

add( `vec0`, `vec1`, `resultVec` ) `→` `Float64Array`

clone( `vec` ) `→` `Float64Array`

create() `→` `Float64Array`

createFromArray( `vec` ) `→` `Float64Array`

createFromValues( `v0`, `v1`, `v2`, `v3` ) `→` `Float64Array`

dot( `v0`, `v1` ) `→` `number`

equals( `v0`, `v1` ) `→` `boolean`

lerp( `v0`, `v1`, `f`, `resultVec` ) `→` `Float64Array`

magnitude( `vec0` ) `→` `number`

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

max( `vec0`, `limit`, `resultVec` ) `→` `Float64Array`

min( `vec0`, `limit`, `resultVec` ) `→` `Float64Array`

negate( `vec0`, `resultVec` ) `→` `Float64Array`

normalize( `vec0`, `resultVec` ) `→` `Float64Array`

scale( `vec0`, `scalar`, `resultVec` ) `→` `Float64Array`

setFromArray( `vec`, `src` ) `→` `Float64Array`

setFromValues( `vec`, `v0`, `v1`, `v2`, `v3` ) `→` `Float64Array`

setFromVec4d( `vec`, `src` ) `→` `Float64Array`

setFromVec4f( `vec`, `src` ) `→` `Float64Array`

subtract( `vec0`, `vec1`, `resultVec` ) `→` `Float64Array`

Properties

Type `→` `Float64Array`

goog.vec.vec4d

Functions

abs( vec0, resultVec ) → Float64Array

add( vec0, vec1, resultVec ) → Float64Array

clone( vec ) → Float64Array

create() → Float64Array

createFromArray( vec ) → Float64Array

createFromValues( v0, v1, v2, v3 ) → Float64Array

dot( v0, v1 ) → number

equals( v0, v1 ) → boolean

lerp( v0, v1, f, resultVec ) → Float64Array

magnitude( vec0 ) → number

magnitudeSquared( vec0 ) → number

max( vec0, limit, resultVec ) → Float64Array

min( vec0, limit, resultVec ) → Float64Array

negate( vec0, resultVec ) → Float64Array

normalize( vec0, resultVec ) → Float64Array

scale( vec0, scalar, resultVec ) → Float64Array

setFromArray( vec, src ) → Float64Array

setFromValues( vec, v0, v1, v2, v3 ) → Float64Array

setFromVec4d( vec, src ) → Float64Array

setFromVec4f( vec, src ) → Float64Array

subtract( vec0, vec1, resultVec ) → Float64Array

Properties

Type → Float64Array

abs( `vec0`, `resultVec` ) `→` `Float64Array`

add( `vec0`, `vec1`, `resultVec` ) `→` `Float64Array`

clone( `vec` ) `→` `Float64Array`

create() `→` `Float64Array`

createFromArray( `vec` ) `→` `Float64Array`

createFromValues( `v0`, `v1`, `v2`, `v3` ) `→` `Float64Array`

dot( `v0`, `v1` ) `→` `number`

equals( `v0`, `v1` ) `→` `boolean`

lerp( `v0`, `v1`, `f`, `resultVec` ) `→` `Float64Array`

magnitude( `vec0` ) `→` `number`

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

max( `vec0`, `limit`, `resultVec` ) `→` `Float64Array`

min( `vec0`, `limit`, `resultVec` ) `→` `Float64Array`

negate( `vec0`, `resultVec` ) `→` `Float64Array`

normalize( `vec0`, `resultVec` ) `→` `Float64Array`

scale( `vec0`, `scalar`, `resultVec` ) `→` `Float64Array`

setFromArray( `vec`, `src` ) `→` `Float64Array`

setFromValues( `vec`, `v0`, `v1`, `v2`, `v3` ) `→` `Float64Array`

setFromVec4d( `vec`, `src` ) `→` `Float64Array`

setFromVec4f( `vec`, `src` ) `→` `Float64Array`

subtract( `vec0`, `vec1`, `resultVec` ) `→` `Float64Array`

Type `→` `Float64Array`