Class MathClassUtil

Hierarchy

MathClassUtil

Constructors

constructor

new MathClassUtil(): MathClassUtil

- Defined in foundation/math/MathClassUtil.ts:24
Returns MathClassUtil

Properties

Static Private __tmpVector4_0

__tmpVector4_0: MutableVector4 = ...

Static Private __tmpVector4_1

__tmpVector4_1: MutableVector4 = ...

Methods

Static _setForce

_setForce(objForDetectType: any, val: any): void

- Defined in foundation/math/MathClassUtil.ts:480
Parameters
- objForDetectType: any
- val: any
Returns void

Static add

add(lhs: any, rhs: any): any

- Defined in foundation/math/MathClassUtil.ts:236
Parameters
- lhs: any
- rhs: any
Returns any

Static arrayToQuaternion

arrayToQuaternion(element: number[]): Quaternion

- Defined in foundation/math/MathClassUtil.ts:128
Parameters
- element: number[]
Returns Quaternion

Static arrayToVector

arrayToVector(element: number[]): Vector3 | Vector4 | Vector2

- Defined in foundation/math/MathClassUtil.ts:26
Parameters
- element: number[]
Returns Vector3 | Vector4 | Vector2

Static arrayToVectorOrMatrix

arrayToVectorOrMatrix(element: number[]): Vector3 | Vector4 | Matrix44 | Matrix33 | Vector2

- Defined in foundation/math/MathClassUtil.ts:45
Parameters
- element: number[]
Returns Vector3 | Vector4 | Matrix44 | Matrix33 | Vector2

Static cloneOfMathObjects

cloneOfMathObjects(element: any): any

- Defined in foundation/math/MathClassUtil.ts:103
Parameters
- element: any
Returns any

Static componentNumberOfVector

componentNumberOfVector(element: any[] | Quaternion | Vector3 | Vector4 | Vector2): number

- Defined in foundation/math/MathClassUtil.ts:161
discriminate which Vector instance

Parameters
- element: any[] | Quaternion | Vector3 | Vector4 | Vector2
  
  any Vector instance
Returns number
number of Vector instance

Static divideNumber

divideNumber(lhs: any, rhs: number): undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

- Defined in foundation/math/MathClassUtil.ts:307
Parameters
- lhs: any
- rhs: number
Returns undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

Static getImmutableValueClass

getImmutableValueClass(compositionType: CompositionTypeEnum): undefined | Function

- Defined in foundation/math/MathClassUtil.ts:68
Parameters
- compositionType: CompositionTypeEnum
Returns undefined | Function

Static getMutableValueClass

getMutableValueClass(compositionType: CompositionTypeEnum): undefined | Function

- Defined in foundation/math/MathClassUtil.ts:85
Parameters
- compositionType: CompositionTypeEnum
Returns undefined | Function

Static initWithFloat32Array

initWithFloat32Array(objForDetectType: any, val: any, floatArray: Float32Array, compositionType: CompositionTypeEnum): any

- Defined in foundation/math/MathClassUtil.ts:355
Parameters
- objForDetectType: any
- val: any
- floatArray: Float32Array
- compositionType: CompositionTypeEnum
Returns any

Static initWithScalar

initWithScalar(objForDetectType: any, val: number): undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

- Defined in foundation/math/MathClassUtil.ts:331
Parameters
- objForDetectType: any
- val: number
Returns undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

Static isAcceptableArrayForQuaternion

isAcceptableArrayForQuaternion(element: number[]): boolean

- Defined in foundation/math/MathClassUtil.ts:119
Parameters
- element: number[]
Returns boolean

Static makeSubArray

makeSubArray(array: any[], componentN: number): any

- Defined in foundation/math/MathClassUtil.ts:132
Parameters
- array: any[]
- componentN: number
Returns any

Static multiplyNumber

multiplyNumber(lhs: any, rhs: number): undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

- Defined in foundation/math/MathClassUtil.ts:284
Parameters
- lhs: any
- rhs: number
Returns undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

Static packNormalizedVec4ToVec2

packNormalizedVec4ToVec2(x: number, y: number, z: number, w: number, criteria: number): number[]

- Defined in foundation/math/MathClassUtil.ts:178
Parameters
- x: number
- y: number
- z: number
- w: number
- criteria: number
Returns number[]

Static subtract

subtract(lhs: any, rhs: any): undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

- Defined in foundation/math/MathClassUtil.ts:260
Parameters
- lhs: any
- rhs: any
Returns undefined | number | number[] | Quaternion | Vector3 | Vector4 | Vector2

Static unProjectTo

unProjectTo(windowPosX: number, windowPosY: number, windowPosZ: number, inversePVMat44: Matrix44, viewportVec4: Vector4, out: MutableVector3): IMutableVector3

- Defined in foundation/math/MathClassUtil.ts:206
Parameters
- windowPosX: number
- windowPosY: number
- windowPosZ: number
- inversePVMat44: Matrix44
- viewportVec4: Vector4
- out: MutableVector3
Returns IMutableVector3

Static vectorToArray

vectorToArray(element: Quaternion | Vector3 | Vector4 | Vector2): number[]

- Defined in foundation/math/MathClassUtil.ts:144
Parameters
- element: Quaternion | Vector3 | Vector4 | Vector2
Returns number[]

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