Interface IScalar

Interface for scalar values (1-component vectors).

interface IScalar {
    _v: TypedArray;
    bytesPerComponent: number;
    className: string;
    glslStrAsFloat: string;
    glslStrAsInt: string;
    wgslStrAsFloat: string;
    wgslStrAsInt: string;
    x: number;
    at(i: number): number;
    dot(vec: IVector): number;
    flattenAsArray(): number[];
    isDummy(): boolean;
    isEqual(vec: IVector, delta?: number): boolean;
    isStrictEqual(vec: IVector): boolean;
    isTheSourceSame(arrayBuffer: ArrayBuffer): boolean;
    length(): number;
    lengthSquared(): number;
    lengthTo(vec: IVector): number;
    toString(): string;
    toStringApproximately(): string;
    v(i: number): number;
}

Hierarchy (view full)

Implemented by

Properties

_v bytesPerComponent className glslStrAsFloat glslStrAsInt wgslStrAsFloat wgslStrAsInt x

Methods

at dot flattenAsArray isDummy isEqual isStrictEqual isTheSourceSame length lengthSquared lengthTo toString toStringApproximately v

Properties

_v

_v: TypedArray

The underlying typed array

ReadonlybytesPerComponent

bytesPerComponent: number

Number of bytes per component in the underlying array

ReadonlyclassName

className: string

The class name identifier

ReadonlyglslStrAsFloat

glslStrAsFloat: string

GLSL string representation for float type

ReadonlyglslStrAsInt

glslStrAsInt: string

GLSL string representation for integer type

ReadonlywgslStrAsFloat

wgslStrAsFloat: string

WGSL string representation for float type

ReadonlywgslStrAsInt

wgslStrAsInt: string

WGSL string representation for integer type

Readonlyx

x: number

The scalar value (x component)

Methods

at

  • at(i): number

  • Gets the component value at the specified index.

    Parameters

    • i: number

      The component index

    Returns number

    The component value

dot

flattenAsArray

isDummy

isEqual

  • isEqual(vec, delta?): boolean

  • Checks if this vector is equal to another vector within a tolerance.

    Parameters

    • vec: IVector

      The vector to compare with

    • Optionaldelta: number

      Optional tolerance value (default: small epsilon)

    Returns boolean

    True if vectors are approximately equal

isStrictEqual

isTheSourceSame

  • isTheSourceSame(arrayBuffer): boolean

  • Checks if this vector shares the same source array buffer.

    Parameters

    • arrayBuffer: ArrayBuffer

      The array buffer to check

    Returns boolean

    True if using the same source buffer

length

lengthSquared

lengthTo

toString

toStringApproximately

v

  • v(i): number

  • Gets the component value at the specified index (alias for at).

    Parameters

    • i: number

      The component index

    Returns number

    The component value

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