Class Program

constructor

• new Program(
      context: Context,
      vertexShader: Shader,
      fragmentShader: Shader,
      attributeLocations?: Map<string, number>,
      feedbackVaryings?: Iterable<string, any, any>,
      feedbackMode?: MergeOrder,
  ): Program

• Create a shader program.

  Parameters

  • context: Context

    The rendering context.
  • vertexShader: Shader

    The vertex shader.
  • fragmentShader: Shader

    The fragment shader.
  • OptionalattributeLocations: Map<string, number>

    A map of attribute names to their desired locations.
  • OptionalfeedbackVaryings: Iterable<string, any, any>

    The names of the varyings that should be tracked for transform feedback.
  • feedbackMode: MergeOrder = MergeOrder.SEPARATE_ATTRIBS

    The mode to use when capturing transform feedback varyings.

  Returns Program

  Throws

  ProgramLinkError if the shaders have different contexts, if either shader is not the correct type, or if there is an issue when linking the shader program.

  See

  • createProgram
  • attachShader
  • bindAttribLocation
  • transformFeedbackVaryings
  • linkProgram

Readonlyattributes

ReadonlyfragmentShader

Readonlyuniforms

Readonlyvaryings

ReadonlyvertexShader

deleteStatus

• get deleteStatus(): boolean

• The deletion status of this shader program.

  Returns boolean

infoLog

• get infoLog(): null | string

• The information log of this shader program.

  Returns null | string

  See

  getProgramInfoLog

linkStatus

• get linkStatus(): boolean

• The linking status of this shader program.

  Returns boolean

validateStatus

• get validateStatus(): boolean

• The validation status of this shader program.

  Returns boolean

delete

• delete(): void

• Delete this shader program.

  Returns void

  See

  deleteProgram

StaticfromSource

• fromSource(context: Context, vss: string, fss: string): Program

• Create a shader program from the given shader source code.

  Parameters

  • context: Context

    The rendering context.
  • vss: string

    The vertex shader's source code.
  • fss: string

    The fragment shader's source code.

  Returns Program

  The shader program.

  Throws

  ProgramLinkError if the shaders have different contexts, if either shader is not the correct type, or if there is an issue when linking the shader program.

  Throws

  UnsupportedOperationError if a shader program cannot be created.

  Throws

  UnsupportedOperationError if a shader cannot be created.

  Throws

  ShaderCompileError if a shader fails to compile.