Class IntegerVector4Uniform

An integer or boolean 4D vector global variable in a WebGL shader program.

Hierarchy

Constructors

constructor

Properties

activeInfo gl location program sourceLength? sourceOffset? valuePrivate

Accessors

name size type value

Methods

arraySetter create

Constructors

constructor

Properties

Readonly activeInfo

activeInfo: WebGLActiveInfo

The active information of this uniform.

Readonly gl

gl: WebGL2RenderingContext

The rendering context of this variable.

Readonly location

location: WebGLUniformLocation

The location of this uniform.

Readonly program

program: Program

The shader program that this variable belongs to.

Optional sourceLength

sourceLength?: number

The length of the given value. Calculated automatically if not set.

Optional sourceOffset

sourceOffset?: number

The offset from the start of the given value to pass to WebGL.

Protected valuePrivate

valuePrivate: UniformValue | MeasuredIterable<UniformValue>

The value of this uniform.

Accessors

name

  • get name(): string

  • The name of this variable.

    Returns string

size

  • get size(): number

  • The size of this variable in memory in bytes.

    Returns number

type

value

Methods

arraySetter

Static create

  • Creates a uniform for the given variable type.

    Parameters

    • program: Program

      The shader program that this uniform belongs to.

    • index: number

      The index of this uniform.

    • textureUnit: number

      The texture unit to assign to this uniform if it ends up being a sampler.

    Returns Uniform

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