Class Quat

constructor

• new Quat(a: number, b: number, c: number, d: number): Quat

  Parameters

  • a: number
  • b: number
  • c: number
  • d: number

  Returns Quat

a

b

c

d

angle

• angle(): number

  Returns number

cross

• cross(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

cutface

• cutface(face: Quat[]): null | Quat[][]

  Cuts a face by this plane, or returns null if there is no intersection.

  Parameters

  • face: Quat[]

    The face to cut.

  Returns null | Quat[][]

cutfaces

• cutfaces(faces: Quat[][]): Quat[][]

  Parameters

  • faces: Quat[][]

  Returns Quat[][]

det3x3

• det3x3(
      a00: number,
      a01: number,
      a02: number,
      a10: number,
      a11: number,
      a12: number,
      a20: number,
      a21: number,
      a22: number,
  ): number

  Parameters

  • a00: number
  • a01: number
  • a02: number
  • a10: number
  • a11: number
  • a12: number
  • a20: number
  • a21: number
  • a22: number

  Returns number

dist

• dist(q: Quat): number

  Parameters

  • q: Quat

  Returns number

dot

• dot(q: Quat): number

  Parameters

  • q: Quat

  Returns number

faceside

• faceside(face: Quat[]): number

  Parameters

  • face: Quat[]

  Returns number

intersect3

• intersect3(p2: Quat, p3: Quat): false | Quat

  Parameters

  • p2: Quat
  • p3: Quat

  Returns false | Quat

invrot

• invrot(): Quat

  Returns Quat

len

• len(): number

  Returns number

makecut

• makecut(r: number): Quat

  Parameters

  • r: number

  Returns Quat

makenormal

• makenormal(): Quat

  Returns Quat

mul

• mul(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

normalize

• normalize(): Quat

  Returns Quat

normalizeplane

• normalizeplane(): Quat

  Returns Quat

orthogonal

• orthogonal(): Quat

  Returns Quat

pointrotation

• pointrotation(b: Quat): Quat

  Parameters

  • b: Quat

  Returns Quat

rotateface

• rotateface(face: Quat[]): Quat[]

  Parameters

  • face: Quat[]

  Returns Quat[]

rotateplane

• rotateplane(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

rotatepoint

• rotatepoint(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

sameplane

• sameplane(p: Quat): boolean

  Parameters

  • p: Quat

  Returns boolean

side

• side(x: number): number

  Parameters

  • x: number

  Returns number

smul

• smul(m: number): Quat

  Parameters

  • m: number

  Returns Quat

sub

• sub(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

sum

• sum(q: Quat): Quat

  Parameters

  • q: Quat

  Returns Quat

toString

• toString(): string

  Returns string

unproject

• unproject(b: Quat): Quat

  Parameters

  • b: Quat

  Returns Quat