WebGLRenderingContext

Value Members

1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. def ARRAY_BUFFER: GLenum

   

5. def COMPILE_STATUS: GLenum

   

6. def COPY_READ_BUFFER: GLenum

   

7. def COPY_WRITE_BUFFER: GLenum

   

8. def DELETE_STATUS: GLenum

   

9. def ELEMENT_ARRAY_BUFFER: GLenum

   

10. def FRAGMENT_SHADER: GLenum

    

11. def HIGH_FLOAT: GLprecision

    

12. def HIGH_INT: GLprecision

    

13. def LOW_FLOAT: GLprecision

    

14. def LOW_INT: GLprecision

    

15. def MEDIUM_FLOAT: GLprecision

    

16. def MEDIUM_INT: GLprecision

    

17. def PIXEL_PACK_BUFFER: GLenum

    

18. def PIXEL_UNPACK_BUFFER: GLenum

    

19. def SHADER_TYPE: GLenum

    

20. def TEXTURE_2D: GLenum

    

21. def TEXTURE_2D_ARRAY: GLenum

    

22. def TEXTURE_3D: GLenum

    

23. def TEXTURE_CUBE_MAP: GLenum

    

24. def TRANSFORM_FEEDBACK_BUFFER: GLenum

    

25. def TRANSFORM_FEEDBACK_BUFFER_BINDING: GLenum

    

26. def TRANSFORM_FEEDBACK_BUFFER_SIZE: GLenum

    

27. def TRANSFORM_FEEDBACK_BUFFER_START: GLenum

    

28. def UNIFORM_BUFFER: GLenum

    

29. def UNIFORM_BUFFER_BINDING: GLenum

    

30. def UNIFORM_BUFFER_SIZE: GLenum

    

31. def UNIFORM_BUFFER_START: GLenum

    

32. def VERTEX_SHADER: GLenum

    

33. final def asInstanceOf[T0]: T0

    

    Definition Classes

    Any

34. def bindBuffer(target: GLenum, buffer: WebGLBuffer): Unit

    

    Binds a given WebGLBuffer to a target.

    Binds a given WebGLBuffer to a target.

    target

    A GLenum specifying the binding point (target). Possible values:

    • gl.ARRAY_BUFFER: Buffer containing vertex attributes, such as vertex coordinates, texture coordinate data, or vertex color data.
    • gl.ELEMENT_ARRAY_BUFFER: Buffer used for element indices.
    • When using a WebGL 2 context, the following values are available additionally:
    • gl.COPY_READ_BUFFER: Buffer for copying from one buffer object to another.
    • gl.COPY_WRITE_BUFFER: Buffer for copying from one buffer object to another.
    • gl.TRANSFORM_FEEDBACK_BUFFER: Buffer for transform feedback operations.
    • gl.UNIFORM_BUFFER: Buffer used for storing uniform blocks.
    • gl.PIXEL_PACK_BUFFER: Buffer used for pixel transfer operations.
    • gl.PIXEL_UNPACK_BUFFER: Buffer used for pixel transfer operations.

    buffer

    A WebGLBuffer to bind.

35. def bindTexture(target: GLenum, texture: WebGLTexture): Unit

    

    Binds a given WebGLTexture to a target (binding point).

    Binds a given WebGLTexture to a target (binding point).

    target

    A GLenum specifying the binding point (target). Possible values:

    • gl.TEXTURE_2D: A two-dimensional texture.
    • gl.TEXTURE_CUBE_MAP: A cube-mapped texture.
    • When using a WebGL 2 context, the following values are available additionally:
    • gl.TEXTURE_3D: A three-dimensional texture.
    • gl.TEXTURE_2D_ARRAY: A two-dimensional array texture.

    texture

    A WebGLTexture object to bind.

36. def canvas: HTMLCanvasElement

    

    A read-only back-reference to the HTMLCanvasElement.

    A read-only back-reference to the HTMLCanvasElement. Might be null if it is not associated with a <canvas> element.

37. def clone(): AnyRef

    

    Attributes

    protected[java.lang]

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    @throws( ... )

38. def compileShader(shader: WebGLShader): Unit

    

    Compiles a GLSL shader into binary data so that it can be used by a WebGLProgram.

    Compiles a GLSL shader into binary data so that it can be used by a WebGLProgram.

    shader

    A fragment or vertex WebGLShader.

39. def createBuffer(): WebGLBuffer

    

    Returns a WebGLBuffer storing data such as vertices or colors.

    Returns a WebGLBuffer storing data such as vertices or colors.

    returns

    a WebGLBuffer storing data such as vertices or colors.

40. def createProgram(): WebGLProgram

    

    Returns a WebGLProgram object that is a combination of two compiled WebGLShaders consisting of a vertex shader and a fragment shader (both written in GLSL).

    Returns a WebGLProgram object that is a combination of two compiled WebGLShaders consisting of a vertex shader and a fragment shader (both written in GLSL). These are then linked into a usable program.

    returns

    A WebGLProgram object that is a combination of two compiled WebGLShaders consisting of a vertex shader and a fragment shader (both written in GLSL).

41. def createShader(type: GLenum): WebGLShader

    

    Creates a WebGLShader that can then be configured further using WebGLRenderingContext.shaderSource() and WebGLRenderingContext.compileShader().

    Creates a WebGLShader that can then be configured further using WebGLRenderingContext.shaderSource() and WebGLRenderingContext.compileShader().

    returns

    a new WebGLShader

42. def createTexture(): WebGLTexture

    

    Creates and initializes a WebGLTexture object.

    Creates and initializes a WebGLTexture object.

    returns

    a WebGLTexture object.

43. def deleteBuffer(buffer: WebGLBuffer): Unit

    

    Deletes a given WebGLBuffer.

    Deletes a given WebGLBuffer. This method has no effect if the buffer has already been deleted.

    buffer

    the given WebGLBuffer

44. def deleteTexture(texture: WebGLTexture): Unit

    

    Deletes a given WebGLTexture object.

    Deletes a given WebGLTexture object. This method has no effect if the texture has already been deleted.

    texture

    A WebGLTexture object to delete.

45. def drawingBufferHeight: Int

    

    The read-only height of the current drawing buffer.

    The read-only height of the current drawing buffer. Should match the height of the canvas element associated with this context.

46. def drawingBufferWidth: Int

    

    The read-only width of the current drawing buffer.

    The read-only width of the current drawing buffer. Should match the width of the canvas element associated with this context.

47. final def eq(arg0: AnyRef): Boolean

    

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48. def equals(arg0: Any): Boolean

    

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49. def finalize(): Unit

    

    Attributes

    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

50. final def getClass(): Class[_]

    

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51. def getProgramParameter(program: WebGLProgram, pname: GLenum): Any

    

    Returns information about the given program.

    Returns information about the given program.

    program

    A WebGLProgram to get parameter information from.

    pname

    A GLenum specifying the information to query. Possible values:

    returns

    the requested program information (as specified with pname).

    Example:

    1. gl.getProgramParameter(program, gl.DELETE_STATUS)

52. def getShaderParameter(shader: WebGLShader, pname: GLenum): Any

    

    Returns information about the given shader.

    Returns information about the given shader.

    shader

    A WebGLShader to get parameter information from.

    pname

    A GLenum specifying the information to query. Possible values:

    • gl.DELETE_STATUS: Returns a GLboolean indicating whether or not the shader is flagged for deletion.
    • gl.COMPILE_STATUS: Returns a GLboolean indicating whether or not the las shader compilation was successful.
    • gl.SHADER_TYPE: Returns a GLenum indicating the whether the shader is a vertex shader (gl.VERTEX_SHADER) or fragment shader (gl.FRAGMENT_SHADER) object.

    returns

    the requested shader information (as specified with pname).

53. def getShaderPrecisionFormat(shaderType: GLenum, precisionType: GLprecision): WebGLShaderPrecisionFormat

    

    Returns a new WebGLShaderPrecisionFormat object describing the range and precision for the specified shader numeric format.

    Returns a new WebGLShaderPrecisionFormat object describing the range and precision for the specified shader numeric format.

    shaderType

    Either a FRAGMENT_SHADER or a VERTEX_SHADER.

    precisionType

    A precision type value. Either LOW_FLOAT, MEDIUM_FLOAT, HIGH_FLOAT, LOW_INT, MEDIUM_INT, or HIGH_INT.

    returns

    A WebGLShaderPrecisionFormat object or null, if an error occurs.

    Example:

    1. gl.getShaderPrecisionFormat(gl.VERTEX_SHADER, gl.MEDIUM_FLOAT)

54. def hasOwnProperty(v: String): Boolean

    

    Definition Classes

    Object

55. def hashCode(): Int

    

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56. def isBuffer(buffer: Any): Boolean

    

    Returns true if the passed WebGLBuffer is valid and false otherwise.

    Returns true if the passed WebGLBuffer is valid and false otherwise.

    buffer

    the given object to test

    returns

    true if the passed WebGLBuffer is valid and false otherwise.

57. final def isInstanceOf[T0]: Boolean

    

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58. def isProgram(program: Any): Boolean

    

    Returns true if the passed WebGLProgram is valid, false otherwise.

    Returns true if the passed WebGLProgram is valid, false otherwise.

    program

    A WebGLProgram to check.

    returns

    true if the passed WebGLProgram is valid, false otherwise.

59. def isPrototypeOf(v: Object): Boolean

    

    Definition Classes

    Object

60. def isTexture(texture: Any): Boolean

    

    Returns true if the passed WebGLTexture is valid and false otherwise.

    Returns true if the passed WebGLTexture is valid and false otherwise.

    texture

    the passed WebGLTexture

    returns

    true if the passed WebGLTexture is valid and false otherwise.

61. def linkProgram(program: WebGLProgram): Unit

    

    Links a given WebGLProgram to the attached vertex and fragment shaders.

    Links a given WebGLProgram to the attached vertex and fragment shaders.

    program

    A WebGLProgram to link.

62. final def ne(arg0: AnyRef): Boolean

    

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63. final def notify(): Unit

    

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64. final def notifyAll(): Unit

    

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65. def propertyIsEnumerable(v: String): Boolean

    

    Definition Classes

    Object

66. def shaderSource(shader: WebGLShader, source: DOMString): Unit

    

    Sets the source code of a WebGLShader.

    Sets the source code of a WebGLShader.

    shader

    A WebGLShader object in which to set the source code.

    source

    A DOMString containing the GLSL source code to set.

67. final def synchronized[T0](arg0: ⇒ T0): T0

    

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68. def toLocaleString(): String

    

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69. def toString(): String

    

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70. def useProgram(program: WebGLProgram): Unit

    

    Sets the specified WebGLProgram as part the current rendering state.

    Sets the specified WebGLProgram as part the current rendering state.

    program

    A WebGLProgram to use.

71. def validateProgram(program: WebGLProgram): Unit

    

    Validates a WebGLProgram.

    Validates a WebGLProgram. It checks if it is successfully linked and if it can be used in the current WebGL state.

    program

    A WebGLProgram to validate.

72. def valueOf(): Any

    

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    Object

73. final def wait(): Unit

    

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74. final def wait(arg0: Long, arg1: Int): Unit

    

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75. final def wait(arg0: Long): Unit

    

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