Class vec4

constructor

• new vec4(x: number, y: number, z: number, w: number): vec4

  Constructs a vec4 with the given x, y, z, and w components.

  Parameters

  • x: number
  • y: number
  • z: number
  • w: number

  Returns vec4

a

b

g

length

lengthSquared

r

w

x

y

z

add

• add(vec: vec4): vec4

  Returns a new vec4 that is the sum of this vector and the given vector.

  Parameters

  • vec: vec4

  Returns vec4

addInPlace

• addInPlace(vec: vec4): void

  Adds the given vector to this vector in place.

  Parameters

  • vec: vec4

  Returns void

angleTo

• angleTo(vec: vec4): number

  Returns the angle in radians between this vector and the given vector.

  Parameters

  • vec: vec4

  Returns number

clampLength

• clampLength(length: number): vec4

  Returns a new vec4 with its length clamped to the given maximum.

  Parameters

  • length: number

  Returns vec4

clampLengthInPlace

• clampLengthInPlace(length: number): void

  Clamps the length of this vector to the given maximum in place.

  Parameters

  • length: number

  Returns void

clone

• clone(): vec4

  Returns a new vec4 with the same component values.

  Returns vec4

copyFrom

• copyFrom(source: vec2 | vec3 | vec4): void

  Copies component values from the given vec4 into this vector.

  Parameters

  • source: vec2 | vec3 | vec4

  Returns void

distance

• distance(vec: vec4): number

  Returns the distance between this vector and the given vector.

  Parameters

  • vec: vec4

  Returns number

distanceSquared

• distanceSquared(vec: vec4): number

  Returns the squared distance between this vector and the given vector.

  Parameters

  • vec: vec4

  Returns number

div

• div(vec: vec4): vec4

  Returns a new vec4 that is this vector divided component-wise by the given vector.

  Parameters

  • vec: vec4

  Returns vec4

divInPlace

• divInPlace(vec: vec4): void

  Divides this vector component-wise by the given vector in place.

  Parameters

  • vec: vec4

  Returns void

dot

• dot(vec: vec4): number

  Returns the dot product of this vector and the given vector.

  Parameters

  • vec: vec4

  Returns number

equal

• equal(vec: vec4): boolean

  Returns true if this vector and the given vector have equal components.

  Parameters

  • vec: vec4

  Returns boolean

fill

• fill(scalar: number): void

  Sets all components of this vector to the given value.

  Parameters

  • scalar: number

  Returns void

Staticlerp

• lerp(from: vec4, to: vec4, t: number): vec4

  Returns a new vec4 linearly interpolated between two vectors by the given factor.

  Parameters

  • from: vec4
  • to: vec4
  • t: number

  Returns vec4

lerpInPlace

• lerpInPlace(target: vec4, t: number): void

  Linearly interpolates this vector toward the given vector by the given factor in place.

  Parameters

  • target: vec4
  • t: number

  Returns void

Staticmax

• max(a: vec4, b: vec4): vec4

  Returns a new vec4 with the component-wise maximum of two vectors.

  Parameters

  • a: vec4
  • b: vec4

  Returns vec4

Staticmin

• min(a: vec4, b: vec4): vec4

  Returns a new vec4 with the component-wise minimum of two vectors.

  Parameters

  • a: vec4
  • b: vec4

  Returns vec4

moveTowards

• moveTowards(target: vec4, step: number): vec4

  Returns a new vec4 moved toward the target by at most the given max delta.

  Parameters

  • target: vec4
  • step: number

  Returns vec4

moveTowardsInPlace

• moveTowardsInPlace(point: vec4, magnitude: number): void

  Moves this vector toward the target by at most the given max delta in place.

  Parameters

  • point: vec4
  • magnitude: number

  Returns void

mult

• mult(vec: vec4): vec4

  Returns a new vec4 that is this vector multiplied component-wise by the given vector.

  Parameters

  • vec: vec4

  Returns vec4

multInPlace

• multInPlace(vec: vec4): void

  Multiplies this vector component-wise by the given vector in place.

  Parameters

  • vec: vec4

  Returns void

normalize

• normalize(): vec4

  Returns a new vec4 with unit length in the same direction.

  Returns vec4

normalizeInPlace

• normalizeInPlace(): void

  Normalizes this vector to unit length in place.

  Returns void

Staticone

• one(): vec4

  Returns a vec4 with all components set to 1.

  Returns vec4

project

• project(onto: vec4): vec4

  Returns a new vec4 projected onto the given vector.

  Parameters

  • onto: vec4

  Returns vec4

projectInPlace

• projectInPlace(onto: vec4): void

  Projects this vector onto the given vector in place.

  Parameters

  • onto: vec4

  Returns void

projectOnPlane

• projectOnPlane(planeNormal: vec4): vec4

  Returns a new vec4 projected onto the plane defined by the given normal.

  Parameters

  • planeNormal: vec4

  Returns vec4

projectOnPlaneInPlace

• projectOnPlaneInPlace(planeNormal: vec4): void

  Projects this vector onto the plane defined by the given normal in place.

  Parameters

  • planeNormal: vec4

  Returns void

reflect

• reflect(planeNormal: vec4): vec4

  Returns a new vec4 reflected off the plane defined by the given normal.

  Parameters

  • planeNormal: vec4

  Returns vec4

reflectInPlace

• reflectInPlace(planeNormal: vec4): void

  Reflects this vector off the plane defined by the given normal in place.

  Parameters

  • planeNormal: vec4

  Returns void

scale

• scale(vec: vec4): vec4

  Returns a new vec4 scaled by the given scalar.

  Parameters

  • vec: vec4

  Returns vec4

scaleInPlace

• scaleInPlace(vec: vec4): void

  Scales this vector by the given scalar in place.

  Parameters

  • vec: vec4

  Returns void

setRGBA

• setRGBA(r?: number, g?: number, b?: number, a?: number): void

  Sets the r, g, b, and a components of this vector.

  Parameters

  • Optionalr: number
  • Optionalg: number
  • Optionalb: number
  • Optionala: number

  Returns void

setXYZW

• setXYZW(x?: number, y?: number, z?: number, w?: number): void

  Sets the x, y, z, and w components of this vector.

  Parameters

  • Optionalx: number
  • Optionaly: number
  • Optionalz: number
  • Optionalw: number

  Returns void

sub

• sub(vec: vec4): vec4

  Returns a new vec4 that is this vector minus the given vector.

  Parameters

  • vec: vec4

  Returns vec4

subInPlace

• subInPlace(vec: vec4): void

  Subtracts the given vector from this vector in place.

  Parameters

  • vec: vec4

  Returns void

toString

• toString(): string

  Returns a string representation of this vector.

  Returns string

uniformScale

• uniformScale(scale: number): vec4

  Returns a new vec4 with all components multiplied by the given scalar.

  Parameters

  • scale: number

  Returns vec4

uniformScaleInPlace

• uniformScaleInPlace(scale: number): void

  Multiplies all components of this vector by the given scalar in place.

  Parameters

  • scale: number

  Returns void

Staticzero

• zero(): vec4

  Returns a vec4 with all components set to 0.

  Returns vec4