Interface IMatrix

Base interface for immutable matrix operations. Provides read-only access to matrix data and basic mathematical operations.

interface IMatrix {
    _v: Float32Array;
    className: string;
    isIdentityMatrixClass: boolean;
    at(row_i: number, column_i: number): number;
    determinant(): number;
    flattenAsArray(): number[];
    isDummy(): boolean;
    isTheSourceSame(arrayBuffer: ArrayBuffer): boolean;
    toString(): string;
    toStringApproximately(): string;
    v(i: number): number;
}

Hierarchy (view full)

Implemented by

Properties

_v className isIdentityMatrixClass

Methods

at determinant flattenAsArray isDummy isTheSourceSame toString toStringApproximately v

Properties

_v

_v: Float32Array

Internal typed array storing matrix data in column-major order

ReadonlyclassName

className: string

Returns the class name of the matrix implementation

ReadonlyisIdentityMatrixClass

isIdentityMatrixClass: boolean

Indicates if this matrix is an identity matrix class

Methods

at

  • at(row_i, column_i): number

  • Gets the value at the specified row and column.

    Parameters

    • row_i: number

      Row index (0-based)

    • column_i: number

      Column index (0-based)

    Returns number

    Value at the specified position

determinant

flattenAsArray

  • flattenAsArray(): number[]

  • Flattens the matrix into a plain JavaScript array.

    Returns number[]

    Array containing all matrix elements

isDummy

  • isDummy(): boolean

  • Checks if this is a dummy/placeholder matrix.

    Returns boolean

    True if this is a dummy matrix

isTheSourceSame

  • isTheSourceSame(arrayBuffer): boolean

  • Checks if the internal array buffer is the same as the provided one.

    Parameters

    • arrayBuffer: ArrayBuffer

      Array buffer to compare against

    Returns boolean

    True if the source is the same

toString

  • toString(): string

  • Converts the matrix to a string representation.

    Returns string

    String representation of the matrix

toStringApproximately

  • toStringApproximately(): string

  • Converts the matrix to an approximate string representation.

    Returns string

    Approximate string representation with rounded values

v

  • v(i): number

  • Gets the value at the specified linear index.

    Parameters

    • i: number

      Linear index in the internal array

    Returns number

    Value at the specified index

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