WebGLRenderingContext

java.lang.Object
- com.google.gwt.core.client.JavaScriptObject
- - thothbot.parallax.core.client.gl2.WebGLRenderingContext

All Implemented Interfaces:: com.google.gwt.canvas.dom.client.Context

public final class WebGLRenderingContext
extends com.google.gwt.core.client.JavaScriptObject
implements com.google.gwt.canvas.dom.client.Context

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`activeTexture(TextureUnit texture)`
`void`	`activeTexture(TextureUnit texture, int slot)` Select active texture unit.
`void`	`attachShader(WebGLProgram program, WebGLShader shader)` Attach a shader object to a program object.
`void`	`bindAttribLocation(WebGLProgram program, int index, java.lang.String name)` Associate a generic vertex attribute index with a named attribute variable.
`void`	`bindBuffer(BufferTarget target, WebGLBuffer buffer)` Bind a named buffer object.
`void`	`bindFramebuffer(WebGLFramebuffer buffer)` Bind a named framebuffer object.
`void`	`bindRenderbuffer(WebGLRenderbuffer buffer)` Bind a named renderbuffer object.
`void`	`bindTexture(TextureTarget target, WebGLTexture texture)` Bind a named texture to a texturing target.
`void`	`blendColor(double red, double green, double blue, double alpha)` Set the blend color.
`void`	`blendEquation(BlendEquationMode mode)` Specify the equation used for both the RGB blend equation and the Alpha blend equation.
`void`	`blendEquationSeparate(BlendEquationMode modeRGB, BlendEquationMode modeAlpha)` Set the RGB blend equation and the alpha blend equation separately.
`void`	`blendFunc(BlendingFactorSrc sfactor, BlendingFactorDest dfactor)` Specify pixel arithmetic.
`void`	`blendFuncSeparate(BlendingFactorSrc srcRGB, BlendingFactorDest dstRGB, BlendingFactorSrc srcAlpha, BlendingFactorDest dstAlpha)` Set the RGB blend equation and the alpha blend equation separately.
`void`	`bufferData(BufferTarget target, ArrayBuffer data, BufferUsage usage)`
`void`	`bufferData(BufferTarget target, int size, BufferUsage usage)` Set the size of the currently bound WebGLBuffer object for the passed target.
`void`	`bufferData(BufferTarget target, TypeArray data, BufferUsage usage)` Set the size of the currently bound WebGLBuffer object for the passed target to the size of the passed data, then write the contents of data to the buffer object.
`void`	`bufferSubData(BufferTarget target, int offset, ArrayBuffer data)`
`void`	`bufferSubData(BufferTarget target, int offset, TypeArray data)` For the WebGLBuffer object bound to the passed target write the passed data starting at the passed offset.
`FramebufferErrorCode`	`checkFramebufferStatus()` Return the framebuffer completeness status of a framebuffer object.
`void`	`clear(int mask)` Clear buffers to preset values.
`void`	`clearColor(double red, double green, double blue, double alpha)` Specify the red, green, blue, and alpha values used when the color buffers are cleared.
`void`	`clearDepth(double depth)` Specifies the depth value used when the depth buffer is cleared.
`void`	`clearStencil(int s)` Specifies the index used when the stencil buffer is cleared.
`void`	`colorMask(boolean red, boolean green, boolean blue, boolean alpha)` Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer.
`void`	`compileShader(WebGLShader shader)` Compile a shader object.
`void`	`compressedTexImage2D(TextureTarget target, int level, int format, int width, int height, int border, ArrayBufferView pixels)` Specify a two-dimensional compressed texture.
`void`	`copyTexImage2D(TextureTarget target, int level, PixelFormat internalformat, int x, int y, int width, int height, int border)` If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
`void`	`copyTexSubImage2D(TextureTarget target, int level, int xoffset, int yoffset, int x, int y, int width, int height)` If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
`WebGLBuffer`	`createBuffer()` Create a WebGLBuffer object and initialize it with a buffer object name as if by calling glGenBuffers.
`WebGLFramebuffer`	`createFramebuffer()` Create a WebGLFramebuffer object and initialize it with a framebuffer object name as if by calling glGenFramebuffers.
`WebGLProgram`	`createProgram()` Create a WebGLProgram object and initialize it with a program object name as if by calling glCreateProgram.
`WebGLRenderbuffer`	`createRenderbuffer()` Create a WebGLRenderbuffer object and initialize it with a renderbuffer object name as if by calling glGenRenderbuffers.
`WebGLShader`	`createShader(int shaderType)` Create a WebGLShader object and initialize it with a shader object name as if by calling glCreateShader.
`WebGLTexture`	`createTexture()` Create a WebGLTexture object and initialize it with a texture object name as if by calling glGenTextures.
`void`	`cullFace(CullFaceMode mode)` Specify whether front- or back-facing facets can be culled.
`void`	`deleteBuffer(WebGLBuffer buffer)` Delete the buffer object contained in the passed WebGLBuffer as if by calling glDeleteBuffers.
`void`	`deleteFramebuffer(WebGLFramebuffer buffer)` Delete the framebuffer object contained in the passed WebGLFramebuffer as if by calling glDeleteFramebuffers.
`void`	`deleteProgram(WebGLProgram program)` Delete the program object contained in the passed WebGLProgram as if by calling glDeleteProgram.
`void`	`deleteRenderbuffer(WebGLRenderbuffer buffer)` Delete the renderbuffer object contained in the passed WebGLRenderbuffer as if by calling glDeleteRenderbuffers.
`void`	`deleteShader(WebGLShader shader)` Delete the shader object contained in the passed WebGLShader as if by calling glDeleteShader.
`void`	`deleteTexture(WebGLTexture texture)` Delete the texture object contained in the passed WebGLTexture as if by calling glDeleteTextures.
`void`	`depthFunc(DepthFunction func)` Specify the value used for depth buffer comparisons.
`void`	`depthMask(boolean flag)` Enable or disable writing into the depth buffer.
`void`	`depthRange(double nearVal, double farVal)` Specify mapping of depth values from normalized device coordinates to window coordinates.
`void`	`detachShader(WebGLProgram program, WebGLShader shader)` Detach a shader object from a program object.
`void`	`disable(EnableCap cap)` Disable server-side GL capabilities.
`void`	`disableVertexAttribArray(int index)` Disable a generic vertex attribute array.
`void`	`drawArrays(BeginMode mode, int first, int count)` Draw using the currently bound index array.
`void`	`drawElements(BeginMode mode, int count, DrawElementsType type, int offset)` Draw using the currently bound index array.
`void`	`enable(EnableCap cap)` Enable server-side GL capabilities.
`void`	`enableVertexAttribArray(int index)` Enable a generic vertex attribute array.
`void`	`finish()` Block until all GL execution is complete.
`void`	`flush()` Force execution of GL commands in finite time
`void`	`framebufferRenderbuffer(FramebufferSlot attachment, WebGLRenderbuffer renderbuffer)` Attach a renderbuffer object to a framebuffer object.
`void`	`framebufferTexture2D(FramebufferSlot attachment, TextureTarget textarget, int slot, WebGLTexture texture, int level)`
`void`	`framebufferTexture2D(FramebufferSlot attachment, TextureTarget textarget, WebGLTexture texture, int level)` Attach a texture image to a framebuffer object.
`void`	`frontFace(FrontFaceDirection mode)` Define front- and back-facing polygons.
`void`	`generateMipmap(TextureTarget target)` If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
`WebGLActiveInfo`	`getActiveAttrib(WebGLProgram program, int index)` Returns information about the size, type and name of the vertex attribute at the passed index of the passed program object.
`WebGLActiveInfo`	`getActiveUniform(WebGLProgram program, int index)` Returns information about the size, type and name of the uniform at the passed index of the passed program object.
`WebGLShader[]`	`getAttachedShaders(WebGLProgram program)` Return the list of `WebGLShader`s attached to the passed `WebGLProgram`.
`int`	`getAttribLocation(WebGLProgram program, java.lang.String name)` Returns the location of an attribute variable.
`int`	`getBufferParameteri(BufferTarget target, BufferParameterName pname)` Return parameters of a buffer object
`ErrorCode`	`getError()` Return error information.
`WebGLExtension`	`getExtension(java.lang.String name)` Returns an object if the passed extension is supported, or null if not.
`com.google.gwt.core.client.JavaScriptObject`	`getFramebufferAttachmentParameter(FramebufferSlot attachment, FramebufferParameterName pname)` Return the value for the passed pname given the passed target and attachment.
`int`	`getFramebufferAttachmentParameteri(FramebufferSlot attachment, FramebufferParameterName pname)` Return the value for the passed pname given the passed target and attachment.
`<T extends com.google.gwt.core.client.JavaScriptObject> T`	`getParameter(int pname)` Return the value or values of a selected parameter.
`boolean`	`getParameterb(int pname)`
`double`	`getParameterf(int pname)`
`int`	`getParameteri(int pname)`
`java.lang.String`	`getProgramInfoLog(WebGLProgram program)` Returns the information log for a program object.
`boolean`	`getProgramParameterb(WebGLProgram program, ProgramParameter pname)` Return the value for the passed pname given the passed program.
`int`	`getProgramParameteri(WebGLProgram program, ProgramParameter pname)`
`int`	`getRenderbufferParameteri(RenderbufferParameterName pname)` Return the value for the passed pname given the passed target.
`java.lang.String`	`getShaderInfoLog(WebGLShader shader)` Returns the information log for a shader object.
`boolean`	`getShaderParameterb(WebGLShader shader, int pname)` Return the value for the passed pname given the passed shader.
`int`	`getShaderParameteri(WebGLShader shader, int pname)`
`WebGLShaderPrecisionFormat`	`getShaderPrecisionFormat(Shaders shader, ShaderPrecisionSpecifiedTypes precisionType)`
`java.lang.String`	`getShaderSource(WebGLShader shader)` Returns the source code string from a shader object.
`java.lang.String[]`	`getSupportedExtensions()` Returns an array of all the supported extension strings.
`com.google.gwt.core.client.JsArrayString`	`getSupportedExtensionsAsJsArray()`
`int`	`getTexParameteri(int target, int pname)`
`<T extends TypeArray> T`	`getUniform(WebGLProgram program, WebGLUniformLocation location)` Return the uniform value at the passed location in the passed program.
`boolean`	`getUniformb(WebGLProgram program, WebGLUniformLocation location)` Return the uniform value at the passed location in the passed program.
`double`	`getUniformf(WebGLProgram program, WebGLUniformLocation location)` Return the uniform value at the passed location in the passed program.
`int`	`getUniformi(WebGLProgram program, WebGLUniformLocation location)` Return the uniform value at the passed location in the passed program.
`WebGLUniformLocation`	`getUniformLocation(WebGLProgram program, java.lang.String name)` Return the location of a uniform variable.
`<T extends com.google.gwt.core.client.JavaScriptObject> T`	`getVertexAttrib(int index, int pname)` Return the information requested in pname about the vertex attribute at the passed index.
`boolean`	`getVertexAttribb(int index, int pname)` Return the information requested in pname about the vertex attribute at the passed index.
`int`	`getVertexAttribi(int index, int pname)` Return the information requested in pname about the vertex attribute at the passed index.
`int`	`getVertexAttribOffset(int index, java.lang.String pname)`
`boolean`	`isBuffer(WebGLBuffer buffer)` Determine if a name corresponds to a buffer object.
`boolean`	`isFramebuffer(com.google.gwt.core.client.JavaScriptObject buffer)` Return true if the passed RendererObject is a WebGLFramebuffer and false otherwise.
`boolean`	`isProgram(WebGLProgram program)` Return true if the passed RendererObject is a WebGLProgram and false otherwise.
`boolean`	`isRenderbuffer(WebGLRenderbuffer buffer)` Return true if the passed RendererObject is a WebGLRenderbuffer and false otherwise.
`boolean`	`isShader(com.google.gwt.core.client.JavaScriptObject shader)` Return true if the passed RendererObject is a WebGLShader and false otherwise.
`boolean`	`isTexture(WebGLTexture texture)` Return true if the passed RendererObject is a WebGLTexture and false otherwise.
`void`	`lineWidth(double width)` Specifies the width of rasterized lines.
`void`	`linkProgram(WebGLProgram program)` Link a program object.
`void`	`pixelStorei(PixelStoreParameter pname, int param)` Set pixel storage modes.
`void`	`polygonOffset(double factor, double units)` Set the scale and units used to calculate depth values.
`void`	`readPixels(int x, int y, int width, int height, PixelFormat format, PixelType type, ArrayBufferView pixels)` Fills pixels with the pixel data in the specified rectangle of the frame buffer.
`void`	`renderbufferStorage(RenderbufferInternalFormat internalformat, int width, int height)` Create and initialize a renderbuffer object's data store.
`void`	`sampleCoverage(double value, boolean invert)` Specify multisample coverage parameters.
`void`	`scissor(int x, int y, int width, int height)` Define the scissor box.
`void`	`shaderSource(WebGLShader shader, java.lang.String source)` Replace the source code in a shader object.
`void`	`stencilFunc(StencilFunction func, int ref, int mask)` Set front and back function and reference value for stencil testing.
`void`	`stencilFuncSeparate(CullFaceMode face, StencilFunction func, int ref, int mask)` Set front and/or back function and reference value for stencil testing.
`void`	`stencilFuncSeparate(int face, int func, int ref, int mask)`
`void`	`stencilMask(int mask)` Specifies a bit mask to enable and disable writing of individual bits in the stencil planes.
`void`	`stencilMaskSeparate(CullFaceMode face, int mask)` Control the front and/or back writing of individual bits in the stencil planes.
`void`	`stencilOp(StencilOp fail, StencilOp zfail, StencilOp zpass)` Sets front and back stencil test actions.
`void`	`stencilOpSeparate(CullFaceMode face, StencilOp fail, StencilOp zfail, StencilOp zpass)` Sets front and/or back stencil test actions.
`void`	`texImage2D(TextureTarget target, int slot, int level, int width, int height, int border, PixelFormat format, PixelType type, ArrayBufferView pixels)` Specify a two-dimensional texture image.
`void`	`texImage2D(TextureTarget target, int level, int width, int height, int border, PixelFormat format, PixelType type, ArrayBufferView pixels)` Specify a two-dimensional texture image.
`void`	`texImage2D(TextureTarget target, int slot, int level, PixelFormat format, PixelType type, com.google.gwt.dom.client.CanvasElement pixels)`
`void`	`texImage2D(TextureTarget target, int slot, int level, PixelFormat format, PixelType type, com.google.gwt.dom.client.ImageElement pixels)`
`void`	`texImage2D(TextureTarget target, int level, PixelFormat format, PixelType type, com.google.gwt.dom.client.CanvasElement pixels)` Uploads the given element or image data to the currently bound WebGLTexture.
`void`	`texImage2D(TextureTarget target, int level, PixelFormat format, PixelType type, com.google.gwt.canvas.dom.client.ImageData pixels)` Uploads the given element or image data to the currently bound WebGLTexture.
`void`	`texImage2D(TextureTarget target, int level, PixelFormat format, PixelType type, com.google.gwt.dom.client.ImageElement pixels)` Uploads the given element or image data to the currently bound WebGLTexture.
`void`	`texImage2D(TextureTarget target, int level, PixelFormat format, PixelType type, com.google.gwt.dom.client.VideoElement pixels)` Uploads the given element or image data to the currently bound WebGLTexture.
`void`	`texParameterf(TextureTarget target, TextureParameterName pname, double param)` If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
`void`	`texParameteri(TextureTarget target, TextureParameterName pname, int param)` If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
`void`	`texSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, TypeArray data)`
`void`	`texSubImage2D(int target, int level, int xoffset, int yoffset, com.google.gwt.core.client.JavaScriptObject data)`
`void`	`texSubImage2D(int target, int level, int xoffset, int yoffset, com.google.gwt.core.client.JavaScriptObject data, boolean flipY)`
`void`	`texSubImage2D(int target, int level, int xoffset, int yoffset, com.google.gwt.core.client.JavaScriptObject data, boolean flipY, boolean asPremultipliedAlpha)`
`void`	`uniform1f(WebGLUniformLocation location, double v0)` Sets the specified uniform to the values provided.
`void`	`uniform1fv(WebGLUniformLocation location, double[] values)` Sets the specified uniform to the values provided.
`void`	`uniform1fv(WebGLUniformLocation location, Float32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform1fv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayNumber values)` Sets the specified uniform to the values provided.
`void`	`uniform1i(WebGLUniformLocation location, int v0)` Sets the specified uniform to the values provided.
`void`	`uniform1iv(WebGLUniformLocation location, int[] values)` Sets the specified uniform to the values provided.
`void`	`uniform1iv(WebGLUniformLocation location, Int32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform1iv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayInteger values)` Sets the specified uniform to the values provided.
`void`	`uniform2f(WebGLUniformLocation location, double v0, double v1)` Sets the specified uniform to the values provided.
`void`	`uniform2fv(WebGLUniformLocation location, double[] values)` Sets the specified uniform to the values provided.
`void`	`uniform2fv(WebGLUniformLocation location, Float32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform2fv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayNumber values)` Sets the specified uniform to the values provided.
`void`	`uniform2i(WebGLUniformLocation location, int v0, int v1)` Sets the specified uniform to the values provided.
`void`	`uniform2iv(WebGLUniformLocation location, int[] values)` Sets the specified uniform to the values provided.
`void`	`uniform2iv(WebGLUniformLocation location, Int32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform2iv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayInteger values)` Sets the specified uniform to the values provided.
`void`	`uniform3f(WebGLUniformLocation location, double v0, double v1, double v2)` Sets the specified uniform to the values provided.
`void`	`uniform3fv(WebGLUniformLocation location, double[] values)` Sets the specified uniform to the values provided.
`void`	`uniform3fv(WebGLUniformLocation location, Float32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform3fv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayNumber values)` Sets the specified uniform to the values provided.
`void`	`uniform3i(WebGLUniformLocation location, int v0, int v1, int v2)` Sets the specified uniform to the values provided.
`void`	`uniform3iv(WebGLUniformLocation location, int[] values)` Sets the specified uniform to the values provided.
`void`	`uniform3iv(WebGLUniformLocation location, Int32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform3iv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayInteger values)` Sets the specified uniform to the values provided.
`void`	`uniform4f(WebGLUniformLocation location, double v0, double v1, double v2, double v3)` Sets the specified uniform to the values provided.
`void`	`uniform4fv(WebGLUniformLocation location, double[] values)` Sets the specified uniform to the values provided.
`void`	`uniform4fv(WebGLUniformLocation location, Float32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform4fv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayNumber values)` Sets the specified uniform to the values provided.
`void`	`uniform4i(WebGLUniformLocation location, int v0, int v1, int v2, int v3)` Sets the specified uniform to the values provided.
`void`	`uniform4iv(WebGLUniformLocation location, int[] values)` Sets the specified uniform to the values provided.
`void`	`uniform4iv(WebGLUniformLocation location, Int32Array v)` Sets the specified uniform to the values provided.
`void`	`uniform4iv(WebGLUniformLocation location, com.google.gwt.core.client.JsArrayInteger values)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix2fv(WebGLUniformLocation location, boolean transpose, double[] value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix2fv(WebGLUniformLocation location, boolean transpose, Float32Array value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix2fv(WebGLUniformLocation location, boolean transpose, com.google.gwt.core.client.JsArrayNumber value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix3fv(WebGLUniformLocation location, boolean transpose, double[] value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix3fv(WebGLUniformLocation location, boolean transpose, Float32Array value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix3fv(WebGLUniformLocation location, boolean transpose, com.google.gwt.core.client.JsArrayNumber value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix4fv(WebGLUniformLocation location, boolean transpose, double[] value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix4fv(WebGLUniformLocation location, boolean transpose, Float32Array value)` Sets the specified uniform to the values provided.
`void`	`uniformMatrix4fv(WebGLUniformLocation location, boolean transpose, com.google.gwt.core.client.JsArrayNumber value)` Sets the specified uniform to the values provided.
`void`	`useProgram(WebGLProgram program)` Install a program object as part of current rendering state.
`void`	`validateProgram(WebGLProgram program)` Validate a program object.
`void`	`vertexAttrib1f(int index, double x)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib1fv(int index, double[] values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib1fv(int index, Float32Array values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib1fv(int index, com.google.gwt.core.client.JsArrayNumber values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib2f(int index, double x, double y)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib2fv(int index, double[] values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib2fv(int index, Float32Array values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib2fv(int index, com.google.gwt.core.client.JsArrayNumber values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib3f(int index, double x, double y, double z)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib3fv(int index, double[] values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib3fv(int index, Float32Array values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib3fv(int index, com.google.gwt.core.client.JsArrayNumber values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib4f(int index, double x, double y, double z, double w)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib4fv(int index, double[] values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib4fv(int index, Float32Array values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttrib4fv(int index, com.google.gwt.core.client.JsArrayNumber values)` Specifies the value of a generic vertex attribute.
`void`	`vertexAttribPointer(int indx, int size, DataType type, boolean normalized, int stride, int offset)` Assign the currently bound WebGLBuffer object to the passed vertex attrib index.
`void`	`viewport(int x, int y, int width, int height)` Set the viewport.

Methods inherited from class com.google.gwt.core.client.JavaScriptObject
cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - activeTexture
```
public void activeTexture(TextureUnit texture)
```
    Parameters:
    
    texture -
    
    See Also:
    
    activeTexture(TextureUnit, int)
  - activeTexture
```
public void activeTexture(TextureUnit texture,
                          int slot)
```
    Select active texture unit.
    
    Parameters:
    
    texture -
    
    slot - the texture offset value
  - attachShader
```
public void attachShader(WebGLProgram program,
                         WebGLShader shader)
```
    Attach a shader object to a program object.
    
    Parameters:
    
    program - Specifies the program object to which a shader object will be attached.
    
    shader - Specifies the shader object that is to be attached.
  - bindAttribLocation
```
public void bindAttribLocation(WebGLProgram program,
                               int index,
                               java.lang.String name)
```
    Associate a generic vertex attribute index with a named attribute variable.
    
    Parameters:
    
    program - Specifies the handle of the program object in which the association is to be made.
    
    index - Specifies the index of the generic vertex attribute to be bound.
    
    name - Specifies a null terminated string containing the name of the vertex shader attribute variable to which index is to be bound.
  - bindBuffer
```
public void bindBuffer(BufferTarget target,
                       WebGLBuffer buffer)
```
    Bind a named buffer object.
    
    Parameters:
    
    target - Specifies the target to which the buffer object is bound.
    
    buffer - Specifies the name of a buffer object.
  - bindFramebuffer
```
public void bindFramebuffer(WebGLFramebuffer buffer)
```
    Bind a named framebuffer object.
    
    Parameters:
    
    buffer - Specifies the name of a framebuffer object.
  - bindRenderbuffer
```
public void bindRenderbuffer(WebGLRenderbuffer buffer)
```
    Bind a named renderbuffer object.
    
    Parameters:
    
    buffer - Specifies the name of a renderbuffer object.
  - bindTexture
```
public void bindTexture(TextureTarget target,
                        WebGLTexture texture)
```
    Bind a named texture to a texturing target.
    
    Parameters:
    
    target - Specifies the target to which the texture is bound.
    
    texture - Specifies the name of a texture.
  - blendColor
```
public void blendColor(double red,
                       double green,
                       double blue,
                       double alpha)
```
    Set the blend color.
    
    Parameters:
    
    red -
    
    green -
    
    blue -
    
    alpha -
  - blendEquation
```
public void blendEquation(BlendEquationMode mode)
```
    Specify the equation used for both the RGB blend equation and the Alpha blend equation.
    
    Parameters:
    
    mode -
  - blendEquationSeparate
```
public void blendEquationSeparate(BlendEquationMode modeRGB,
                                  BlendEquationMode modeAlpha)
```
    Set the RGB blend equation and the alpha blend equation separately.
  - blendFunc
```
public void blendFunc(BlendingFactorSrc sfactor,
                      BlendingFactorDest dfactor)
```
    Specify pixel arithmetic.
  - blendFuncSeparate
```
public void blendFuncSeparate(BlendingFactorSrc srcRGB,
                              BlendingFactorDest dstRGB,
                              BlendingFactorSrc srcAlpha,
                              BlendingFactorDest dstAlpha)
```
    Set the RGB blend equation and the alpha blend equation separately.
  - bufferData
```
public void bufferData(BufferTarget target,
                       ArrayBuffer data,
                       BufferUsage usage)
```
    See Also:
    
    bufferData(BufferTarget, TypeArray, BufferUsage)
  - bufferData
```
public void bufferData(BufferTarget target,
                       int size,
                       BufferUsage usage)
```
    Set the size of the currently bound WebGLBuffer object for the passed target. The buffer is initialized to 0.
    
    Parameters:
    
    target - Specifies the target buffer object.
    
    size - Specifies the size in bytes of the buffer object's new data store.
    
    usage - Specifies the expected usage pattern of the data store.
  - bufferData
```
public void bufferData(BufferTarget target,
                       TypeArray data,
                       BufferUsage usage)
```
    Set the size of the currently bound WebGLBuffer object for the passed target to the size of the passed data, then write the contents of data to the buffer object.
    
    Parameters:
    
    target - Specifies the target buffer object.
    
    data - Specifies a pointer to data that will be copied into the data store for initialization
    
    usage - Specifies the expected usage pattern of the data store.
  - bufferSubData
```
public void bufferSubData(BufferTarget target,
                          int offset,
                          ArrayBuffer data)
```
    See Also:
    
    bufferSubData(BufferTarget, int, TypeArray)
  - bufferSubData
```
public void bufferSubData(BufferTarget target,
                          int offset,
                          TypeArray data)
```
    For the WebGLBuffer object bound to the passed target write the passed data starting at the passed offset. If the data would be written past the end of the buffer object an INVALID_VALUE error is raised.
    
    Parameters:
    
    target - Specifies the target buffer object.
    
    offset - Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes.
    
    data - Specifies a pointer to the new data that will be copied into the data store.
  - checkFramebufferStatus
```
public FramebufferErrorCode checkFramebufferStatus()
```
    Return the framebuffer completeness status of a framebuffer object.
    
    Returns:
    
    identifies whether or not the currently bound framebuffer is framebuffer complete, and if not, which of the rules of framebuffer completeness is violated.
  - clear
```
public void clear(int mask)
```
    Clear buffers to preset values.
    
    Parameters:
    
    mask -
  - clearColor
```
public void clearColor(double red,
                       double green,
                       double blue,
                       double alpha)
```
    Specify the red, green, blue, and alpha values used when the color buffers are cleared. The initial values are all 0.
    
    Parameters:
    
    red -
    
    green -
    
    blue -
    
    alpha -
  - clearDepth
```
public void clearDepth(double depth)
```
    Specifies the depth value used when the depth buffer is cleared. The initial value is 1.
    
    Parameters:
    
    depth -
  - clearStencil
```
public void clearStencil(int s)
```
    Specifies the index used when the stencil buffer is cleared. The initial value is 0.
    
    Parameters:
    
    s -
  - colorMask
```
public void colorMask(boolean red,
                      boolean green,
                      boolean blue,
                      boolean alpha)
```
    Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer. The initial values are all true, indicating that the color components can be written.
    
    Parameters:
    
    red -
    
    green -
    
    blue -
    
    alpha -
  - compileShader
```
public void compileShader(WebGLShader shader)
```
    Compile a shader object.
    
    Parameters:
    
    shader - Specifies the shader object to be compiled.
  - copyTexImage2D
```
public void copyTexImage2D(TextureTarget target,
                           int level,
                           PixelFormat internalformat,
                           int x,
                           int y,
                           int width,
                           int height,
                           int border)
```
    If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    internalformat - Specifies the internal format of the texture.
    
    x - Specify the window coordinates of the x-coordinate of the rectangular region of pixels to be copied.
    
    y - Specify the window coordinates of the y-coordinate of the rectangular region of pixels to be copied.
    
    width - Specifies the width of the texture image. All implementations support 2D texture images that are at least 64 texels wide and cube-mapped texture images that are at least 16 texels wide.
    
    height - Specifies the height of the texture image. All implementations support 2D texture images that are at least 64 texels high and cube-mapped texture images that are at least 16 texels high.
    
    border - Specifies the width of the border. Must be 0.
  - copyTexSubImage2D
```
public void copyTexSubImage2D(TextureTarget target,
                              int level,
                              int xoffset,
                              int yoffset,
                              int x,
                              int y,
                              int width,
                              int height)
```
    If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    xoffset - Specifies a texel offset in the x direction within the texture array.
    
    yoffset - Specifies a texel offset in the y direction within the texture array.
    
    x - Specify the window coordinates of the lower left corner of the rectangular region of pixels to be copied.
    
    y - Specify the window coordinates of the lower left corner of the rectangular region of pixels to be copied.
    
    width - Specifies the width of the texture subimage.
    
    height - Specifies the height of the texture subimage.
  - createBuffer
```
public WebGLBuffer createBuffer()
```
    Create a WebGLBuffer object and initialize it with a buffer object name as if by calling glGenBuffers.
  - createFramebuffer
```
public WebGLFramebuffer createFramebuffer()
```
    Create a WebGLFramebuffer object and initialize it with a framebuffer object name as if by calling glGenFramebuffers.
  - createProgram
```
public WebGLProgram createProgram()
```
    Create a WebGLProgram object and initialize it with a program object name as if by calling glCreateProgram.
  - createRenderbuffer
```
public WebGLRenderbuffer createRenderbuffer()
```
    Create a WebGLRenderbuffer object and initialize it with a renderbuffer object name as if by calling glGenRenderbuffers.
  - createShader
```
public WebGLShader createShader(int shaderType)
```
    Create a WebGLShader object and initialize it with a shader object name as if by calling glCreateShader.
  - createTexture
```
public WebGLTexture createTexture()
```
    Create a WebGLTexture object and initialize it with a texture object name as if by calling glGenTextures.
  - cullFace
```
public void cullFace(CullFaceMode mode)
```
    Specify whether front- or back-facing facets can be culled.
    
    Parameters:
    
    mode -
  - deleteBuffer
```
public void deleteBuffer(WebGLBuffer buffer)
```
    Delete the buffer object contained in the passed WebGLBuffer as if by calling glDeleteBuffers. If the buffer has already been deleted the call has no effect. Note that the buffer object will be deleted when the WebGLBuffer object is destroyed. This method merely gives the author greater control over when the buffer object is destroyed.
    
    Parameters:
    
    buffer -
  - deleteFramebuffer
```
public void deleteFramebuffer(WebGLFramebuffer buffer)
```
    Delete the framebuffer object contained in the passed WebGLFramebuffer as if by calling glDeleteFramebuffers. If the framebuffer has already been deleted the call has no effect. Note that the framebuffer object will be deleted when the WebGLFramebuffer object is destroyed. This method merely gives the author greater control over when the framebuffer object is destroyed.
    
    Parameters:
    
    buffer -
  - deleteProgram
```
public void deleteProgram(WebGLProgram program)
```
    Delete the program object contained in the passed WebGLProgram as if by calling glDeleteProgram. If the program has already been deleted the call has no effect. Note that the program object will be deleted when the WebGLProgram object is destroyed. This method merely gives the author greater control over when the program object is destroyed.
    
    Parameters:
    
    program -
  - deleteRenderbuffer
```
public void deleteRenderbuffer(WebGLRenderbuffer buffer)
```
    Delete the renderbuffer object contained in the passed WebGLRenderbuffer as if by calling glDeleteRenderbuffers. If the renderbuffer has already been deleted the call has no effect. Note that the renderbuffer object will be deleted when the WebGLRenderbuffer object is destroyed. This method merely gives the author greater control over when the renderbuffer object is destroyed.
    
    Parameters:
    
    buffer -
  - deleteShader
```
public void deleteShader(WebGLShader shader)
```
    Delete the shader object contained in the passed WebGLShader as if by calling glDeleteShader. If the shader has already been deleted the call has no effect. Note that the shader object will be deleted when the WebGLShader object is destroyed. This method merely gives the author greater control over when the shader object is destroyed.
    
    Parameters:
    
    shader -
  - deleteTexture
```
public void deleteTexture(WebGLTexture texture)
```
    Delete the texture object contained in the passed WebGLTexture as if by calling glDeleteTextures. If the texture has already been deleted the call has no effect. Note that the texture object will be deleted when the WebGLTexture object is destroyed. This method merely gives the author greater control over when the texture object is destroyed.
    
    Parameters:
    
    texture -
  - depthFunc
```
public void depthFunc(DepthFunction func)
```
    Specify the value used for depth buffer comparisons.
    
    Parameters:
    
    func -
  - depthMask
```
public void depthMask(boolean flag)
```
    Enable or disable writing into the depth buffer.
    
    Parameters:
    
    flag -
  - depthRange
```
public void depthRange(double nearVal,
                       double farVal)
```
    Specify mapping of depth values from normalized device coordinates to window coordinates.
    
    Parameters:
    
    nearVal - Specifies the mapping of the near clipping plane to window coordinates. The initial value is 0.
    
    farVal - Specifies the mapping of the far clipping plane to window coordinates. The initial value is 1.
  - detachShader
```
public void detachShader(WebGLProgram program,
                         WebGLShader shader)
```
    Detach a shader object from a program object.
    
    Parameters:
    
    program - Specifies the program object from which to detach the shader object.
    
    shader - Specifies the shader object to be detached.
  - disable
```
public void disable(EnableCap cap)
```
    Disable server-side GL capabilities.
    
    Parameters:
    
    cap -
  - disableVertexAttribArray
```
public void disableVertexAttribArray(int index)
```
    Disable a generic vertex attribute array.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be disabled.
  - drawArrays
```
public void drawArrays(BeginMode mode,
                       int first,
                       int count)
```
    Draw using the currently bound index array.
    
    Parameters:
    
    mode - Specifies what kind of primitives to render.
    
    first - Specifies the starting index in the enabled arrays.
    
    count - Specifies the number of indices to be rendered.
  - drawElements
```
public void drawElements(BeginMode mode,
                         int count,
                         DrawElementsType type,
                         int offset)
```
    Draw using the currently bound index array. The given offset is in bytes, and must be a valid multiple of the size of the given type or an INVALID_VALUE error will be raised.
    
    Parameters:
    
    mode - Specifies what kind of primitives to render.
    
    count - Specifies the number of elements to be rendered.
    
    type - Specifies the type of the values in indices.
    
    offset - Specifies a pointer to the location where the indices are stored.
  - enable
```
public void enable(EnableCap cap)
```
    Enable server-side GL capabilities.
    
    Parameters:
    
    cap -
  - enableVertexAttribArray
```
public void enableVertexAttribArray(int index)
```
    Enable a generic vertex attribute array.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be disabled.
  - finish
```
public void finish()
```
    Block until all GL execution is complete.
  - flush
```
public void flush()
```
    Force execution of GL commands in finite time
  - framebufferRenderbuffer
```
public void framebufferRenderbuffer(FramebufferSlot attachment,
                                    WebGLRenderbuffer renderbuffer)
```
    Attach a renderbuffer object to a framebuffer object.
    
    Parameters:
    
    attachment - Specifies the attachment point to which renderbuffer should be attached.
    
    renderbuffer - Specifies the renderbuffer object that is to be attached.
  - framebufferTexture2D
```
public void framebufferTexture2D(FramebufferSlot attachment,
                                 TextureTarget textarget,
                                 WebGLTexture texture,
                                 int level)
```
    Attach a texture image to a framebuffer object.
    
    Parameters:
    
    attachment - Specifies the attachment point to which an image from texture should be attached.
    
    textarget - Specifies the texture target.
    
    texture - Specifies the texture object whose image is to be attached.
    
    level - Specifies the mipmap level of the texture image to be attached, which must be 0.
  - framebufferTexture2D
```
public void framebufferTexture2D(FramebufferSlot attachment,
                                 TextureTarget textarget,
                                 int slot,
                                 WebGLTexture texture,
                                 int level)
```
    Parameters:
    
    attachment -
    
    textarget -
    
    slot -
    
    See Also:
    
    framebufferTexture2D(FramebufferSlot, TextureTarget, WebGLTexture, int)
  - frontFace
```
public void frontFace(FrontFaceDirection mode)
```
    Define front- and back-facing polygons.
    
    Parameters:
    
    mode -
  - generateMipmap
```
public void generateMipmap(TextureTarget target)
```
    If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target -
  - getActiveAttrib
```
public WebGLActiveInfo getActiveAttrib(WebGLProgram program,
                                       int index)
```
    Returns information about the size, type and name of the vertex attribute at the passed index of the passed program object.
    
    Parameters:
    
    program -
    
    index -
  - getActiveUniform
```
public WebGLActiveInfo getActiveUniform(WebGLProgram program,
                                        int index)
```
    Returns information about the size, type and name of the uniform at the passed index of the passed program object.
    
    Parameters:
    
    program -
    
    index -
  - getShaderPrecisionFormat
```
public WebGLShaderPrecisionFormat getShaderPrecisionFormat(Shaders shader,
                                                           ShaderPrecisionSpecifiedTypes precisionType)
```
  - getAttachedShaders
```
public WebGLShader[] getAttachedShaders(WebGLProgram program)
```
    Return the list of WebGLShaders attached to the passed WebGLProgram.
    
    Parameters:
    
    program - WebGLProgram object to be queried.
    
    Returns:
    
    array of WebGLShaders attached to the passed WebGLProgram
    
    See Also:
    
    "http://www.khronos.org/opengles/sdk/docs/man/glGetAttachedShaders.xml"
  - getAttribLocation
```
public int getAttribLocation(WebGLProgram program,
                             java.lang.String name)
```
    Returns the location of an attribute variable.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    name - Points to string containing the name of the attribute variable whose location is to be queried.
  - getBufferParameteri
```
public int getBufferParameteri(BufferTarget target,
                               BufferParameterName pname)
```
    Return parameters of a buffer object
    
    Parameters:
    
    target - Specifies the target buffer object.
    
    pname - Specifies the symbolic name of a buffer object parameter.
    
    Returns:
    
    the value for the passed pname. The type returned is the natural type for the requested pname.
  - getError
```
public ErrorCode getError()
```
    Return error information.
  - getExtension
```
public WebGLExtension getExtension(java.lang.String name)
```
    Returns an object if the passed extension is supported, or null if not. The object returned from getExtension contains any constants or functions used by the extension, if any. A returned object may have no constants or functions if the extension does not define any, but a unique object must still be returned. That object is used to indicate that the extension has been enabled.
  - getFramebufferAttachmentParameter
```
public com.google.gwt.core.client.JavaScriptObject getFramebufferAttachmentParameter(FramebufferSlot attachment,
                                                                                     FramebufferParameterName pname)
```
    Return the value for the passed pname given the passed target and attachment.
    
    Parameters:
    
    attachment - Specifies the symbolic name of a framebuffer object attachment point.
    
    pname - Specifies the symbolic name of a framebuffer object attachment parameter.
  - getFramebufferAttachmentParameteri
```
public int getFramebufferAttachmentParameteri(FramebufferSlot attachment,
                                              FramebufferParameterName pname)
```
    Return the value for the passed pname given the passed target and attachment.
    
    Parameters:
    
    attachment - Specifies the symbolic name of a framebuffer object attachment point.
    
    pname - Specifies the symbolic name of a framebuffer object attachment parameter.
  - getParameter
```
public <T extends com.google.gwt.core.client.JavaScriptObject> T getParameter(int pname)
```
    Return the value or values of a selected parameter.
    
    Parameters:
    
    pname -
  - getParameterb
```
public boolean getParameterb(int pname)
```
  - getParameterf
```
public double getParameterf(int pname)
```
  - getParameteri
```
public int getParameteri(int pname)
```
  - getProgramInfoLog
```
public java.lang.String getProgramInfoLog(WebGLProgram program)
```
    Returns the information log for a program object.
    
    Parameters:
    
    program - Specifies the program object whose information log is to be queried.
  - getProgramParameterb
```
public boolean getProgramParameterb(WebGLProgram program,
                                    ProgramParameter pname)
```
    Return the value for the passed pname given the passed program.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    pname - Specifies the object parameter.
  - getProgramParameteri
```
public int getProgramParameteri(WebGLProgram program,
                                ProgramParameter pname)
```
    Parameters:
    
    program -
    
    pname -
    
    See Also:
    
    getProgramParameterb(WebGLProgram, ProgramParameter)
  - getRenderbufferParameteri
```
public int getRenderbufferParameteri(RenderbufferParameterName pname)
```
    Return the value for the passed pname given the passed target.
    
    Parameters:
    
    pname - Specifies the symbolic name of a renderbuffer object parameter.
  - getShaderInfoLog
```
public java.lang.String getShaderInfoLog(WebGLShader shader)
```
    Returns the information log for a shader object.
    
    Parameters:
    
    shader - Specifies the shader object whose information log is to be queried.
  - getShaderParameterb
```
public boolean getShaderParameterb(WebGLShader shader,
                                   int pname)
```
    Return the value for the passed pname given the passed shader.
    
    Parameters:
    
    shader - Specifies the shader object to be queried.
    
    pname - Specifies the object parameter.
  - getShaderParameteri
```
public int getShaderParameteri(WebGLShader shader,
                               int pname)
```
    Parameters:
    
    shader -
    
    pname -
    
    See Also:
    
    getShaderParameterb(WebGLShader, int)
  - getShaderSource
```
public java.lang.String getShaderSource(WebGLShader shader)
```
    Returns the source code string from a shader object.
    
    Parameters:
    
    shader - Specifies the shader object to be queried.
  - getSupportedExtensions
```
public java.lang.String[] getSupportedExtensions()
```
    Returns an array of all the supported extension strings. Any string in this list, when passed to getExtension must return a valid object. Any other string passed to getExtension must return null.
    
    Returns:
    
    an array containing the names of the supported extensions.
  - getSupportedExtensionsAsJsArray
```
public com.google.gwt.core.client.JsArrayString getSupportedExtensionsAsJsArray()
```
    See Also:
    
    getSupportedExtensions()
  - getTexParameteri
```
public int getTexParameteri(int target,
                            int pname)
```
  - getUniform
```
public <T extends TypeArray> T getUniform(WebGLProgram program,
                                          WebGLUniformLocation location)
```
    Return the uniform value at the passed location in the passed program.
    
    Type Parameters:
    
    T - return type is dependent on the type of the uniform variable.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    location - Specifies the location of the uniform variable to be queried.
    
    Returns:
    
    The type returned is dependent on the uniform type.
  - getUniformb
```
public boolean getUniformb(WebGLProgram program,
                           WebGLUniformLocation location)
```
    Return the uniform value at the passed location in the passed program.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    location - Specifies the location of the uniform variable to be queried.
  - getUniformf
```
public double getUniformf(WebGLProgram program,
                          WebGLUniformLocation location)
```
    Return the uniform value at the passed location in the passed program.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    location - Specifies the location of the uniform variable to be queried.
    
    Returns:
    
    The type returned is dependent on the uniform type.
  - getUniformi
```
public int getUniformi(WebGLProgram program,
                       WebGLUniformLocation location)
```
    Return the uniform value at the passed location in the passed program.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    location - Specifies the location of the uniform variable to be queried.
  - getUniformLocation
```
public WebGLUniformLocation getUniformLocation(WebGLProgram program,
                                               java.lang.String name)
```
    Return the location of a uniform variable.
    
    Parameters:
    
    program - Specifies the program object to be queried.
    
    name - Points to a string containing the name of the uniform variable whose location is to be queried.
  - getVertexAttrib
```
public <T extends com.google.gwt.core.client.JavaScriptObject> T getVertexAttrib(int index,
                                                                                 int pname)
```
    Return the information requested in pname about the vertex attribute at the passed index.
    
    Type Parameters:
    
    T - return type is dependent on pname.
    
    Parameters:
    
    index - Specifies the generic vertex attribute parameter to be queried.
    
    pname - Specifies the symbolic name of the vertex attribute parameter to be queried.
    
    Returns:
    
    The type returned is dependent on the information requested.
  - getVertexAttribb
```
public boolean getVertexAttribb(int index,
                                int pname)
```
    Return the information requested in pname about the vertex attribute at the passed index.
    
    Parameters:
    
    index - Specifies the generic vertex attribute parameter to be queried.
    
    pname - Specifies the symbolic name of the vertex attribute parameter to be queried.
    
    Returns:
    
    The type returned is dependent on the information requested.
  - getVertexAttribi
```
public int getVertexAttribi(int index,
                            int pname)
```
    Return the information requested in pname about the vertex attribute at the passed index.
    
    Parameters:
    
    index - Specifies the generic vertex attribute parameter to be queried.
    
    pname - Specifies the symbolic name of the vertex attribute parameter to be queried.
    
    Returns:
    
    The type returned is dependent on the information requested.
  - getVertexAttribOffset
```
public int getVertexAttribOffset(int index,
                                 java.lang.String pname)
```
  - isBuffer
```
public boolean isBuffer(WebGLBuffer buffer)
```
    Determine if a name corresponds to a buffer object.
    
    Parameters:
    
    buffer -
  - isFramebuffer
```
public boolean isFramebuffer(com.google.gwt.core.client.JavaScriptObject buffer)
```
    Return true if the passed RendererObject is a WebGLFramebuffer and false otherwise.
    
    Parameters:
    
    buffer -
  - isProgram
```
public boolean isProgram(WebGLProgram program)
```
    Return true if the passed RendererObject is a WebGLProgram and false otherwise.
    
    Parameters:
    
    program -
  - isRenderbuffer
```
public boolean isRenderbuffer(WebGLRenderbuffer buffer)
```
    Return true if the passed RendererObject is a WebGLRenderbuffer and false otherwise.
    
    Parameters:
    
    buffer -
  - isShader
```
public boolean isShader(com.google.gwt.core.client.JavaScriptObject shader)
```
    Return true if the passed RendererObject is a WebGLShader and false otherwise.
    
    Parameters:
    
    shader -
  - isTexture
```
public boolean isTexture(WebGLTexture texture)
```
    Return true if the passed RendererObject is a WebGLTexture and false otherwise.
    
    Parameters:
    
    texture -
  - lineWidth
```
public void lineWidth(double width)
```
    Specifies the width of rasterized lines. The initial value is 1.
    
    Parameters:
    
    width -
  - linkProgram
```
public void linkProgram(WebGLProgram program)
```
    Link a program object.
    
    Parameters:
    
    program - Specifies the handle of the program object to be linked.
  - pixelStorei
```
public void pixelStorei(PixelStoreParameter pname,
                        int param)
```
    Set pixel storage modes.
    
    Parameters:
    
    pname -
    
    param -
  - polygonOffset
```
public void polygonOffset(double factor,
                          double units)
```
    Set the scale and units used to calculate depth values.
    
    Parameters:
    
    factor - Specifies a scale factor that is used to create a variable depth offset for each polygon. The initial value is 0.
    
    units - Is multiplied by an implementation-specific value to create a constant depth offset. The initial value is 0.
  - readPixels
```
public void readPixels(int x,
                       int y,
                       int width,
                       int height,
                       PixelFormat format,
                       PixelType type,
                       ArrayBufferView pixels)
```
    Fills pixels with the pixel data in the specified rectangle of the frame buffer. The data returned from readPixels must be up-to-date as of the most recently sent drawing command. For any pixel lying outside the frame buffer, the value read contains 0 in all channels.
    
    Parameters:
    
    x -
    
    y -
    
    width -
    
    height -
    
    format -
    
    type - The type of pixels must match the type of the data to be read. If it is UNSIGNED_BYTE, a Uint8Array must be supplied; if it is UNSIGNED_SHORT_5_6_5, UNSIGNED_SHORT_4_4_4_4, or UNSIGNED_SHORT_5_5_5_1, a Uint16Array must be supplied. If the types do not match, an INVALID_OPERATION error is generated.
    
    pixels - If pixels is null, an INVALID_VALUE error is generated. If pixels is non-null, but is not large enough to retrieve all of the pixels in the specified rectangle taking into account pixel store modes, an INVALID_OPERATION value is generated.
  - renderbufferStorage
```
public void renderbufferStorage(RenderbufferInternalFormat internalformat,
                                int width,
                                int height)
```
    Create and initialize a renderbuffer object's data store.
    
    Parameters:
    
    internalformat - Specifies the color-renderable, depth-renderable, or stencil-renderable format of the renderbuffer.
    
    width - Specifies the width of the renderbuffer in pixels.
    
    height - Specifies the height of the renderbuffer in pixels.
  - sampleCoverage
```
public void sampleCoverage(double value,
                           boolean invert)
```
    Specify multisample coverage parameters.
    
    Parameters:
    
    value - Specify a single floating-point sample coverage value. The value is clamped to the range 0 1 . The initial value is 1.0.
    
    invert - Specify a single boolean value representing if the coverage masks should be inverted.
  - scissor
```
public void scissor(int x,
                    int y,
                    int width,
                    int height)
```
    Define the scissor box.
    
    Parameters:
    
    x - Specify the lower left corner of the scissor box. Initially 0.
    
    y - Specify the lower left corner of the scissor box. Initially 0.
    
    width - Specify the width of the scissor box. When a GL context is first attached to a window, width and height are set to the dimensions of that window.
    
    height - Specify the height of the scissor box. When a GL context is first attached to a window, width and height are set to the dimensions of that window.
  - shaderSource
```
public void shaderSource(WebGLShader shader,
                         java.lang.String source)
```
    Replace the source code in a shader object.
    
    Parameters:
    
    shader - Specifies the handle of the shader object whose source code is to be replaced.
    
    source - Specifies a string containing the source code to be loaded into the shader.
  - stencilFunc
```
public void stencilFunc(StencilFunction func,
                        int ref,
                        int mask)
```
    Set front and back function and reference value for stencil testing.
    
    Parameters:
    
    func - Specifies the test function.
    
    ref - Specifies the reference value for the stencil test. ref is clamped to the range 0 to 2^n - 1 , where n is the number of bitplanes in the stencil buffer. The initial value is 0.
    
    mask - Specifies a mask that is ANDed with both the reference value and the stored stencil value when the test is done. The initial value is all 1's.
  - stencilFuncSeparate
```
public void stencilFuncSeparate(CullFaceMode face,
                                StencilFunction func,
                                int ref,
                                int mask)
```
    Set front and/or back function and reference value for stencil testing.
    
    Parameters:
    
    face - Specifies whether front and/or back stencil state is updated.
    
    func - Specifies the test function.
    
    ref - Specifies the reference value for the stencil test. ref is clamped to the range 0 to 2^n - 1 , where n is the number of bitplanes in the stencil buffer. The initial value is 0.
    
    mask - Specifies a mask that is ANDed with both the reference value and the stored stencil value when the test is done. The initial value is all 1's.
  - stencilFuncSeparate
```
public void stencilFuncSeparate(int face,
                                int func,
                                int ref,
                                int mask)
```
  - stencilMask
```
public void stencilMask(int mask)
```
    Specifies a bit mask to enable and disable writing of individual bits in the stencil planes. Initially, the mask is all 1's.
    
    Parameters:
    
    mask - Specifies a bit mask to enable and disable writing of individual bits in the stencil planes. Initially, the mask is all 1's.
  - stencilMaskSeparate
```
public void stencilMaskSeparate(CullFaceMode face,
                                int mask)
```
    Control the front and/or back writing of individual bits in the stencil planes.
    
    Parameters:
    
    face - Specifies whether the front and/or back stencil writemask is updated.
    
    mask - Specifies a bit mask to enable and disable writing of individual bits in the stencil planes. Initially, the mask is all 1's.
  - stencilOp
```
public void stencilOp(StencilOp fail,
                      StencilOp zfail,
                      StencilOp zpass)
```
    Sets front and back stencil test actions.
    
    Parameters:
    
    fail -
    
    zfail -
    
    zpass -
  - stencilOpSeparate
```
public void stencilOpSeparate(CullFaceMode face,
                              StencilOp fail,
                              StencilOp zfail,
                              StencilOp zpass)
```
    Sets front and/or back stencil test actions.
    
    Parameters:
    
    face -
    
    fail -
    
    zfail -
    
    zpass -
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int level,
                       int width,
                       int height,
                       int border,
                       PixelFormat format,
                       PixelType type,
                       ArrayBufferView pixels)
```
    Specify a two-dimensional texture image. If the passed pixels value is null a buffer of sufficient size initialized to 0 is passed. If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    width - Specifies the width of the texture subimage.
    
    height - Specifies the height of the texture subimage.
    
    border - Specifies the width of the border. Must be 0.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels - Specifies a pointer to the image data in memory.
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int slot,
                       int level,
                       int width,
                       int height,
                       int border,
                       PixelFormat format,
                       PixelType type,
                       ArrayBufferView pixels)
```
    Specify a two-dimensional texture image. If the passed pixels value is null a buffer of sufficient size initialized to 0 is passed. If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target - Specifies the target texture.
    
    slot - the target texture offset
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    width - Specifies the width of the texture subimage.
    
    height - Specifies the height of the texture subimage.
    
    border - Specifies the width of the border. Must be 0.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels - Specifies a pointer to the image data in memory.
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.dom.client.CanvasElement pixels)
```
    Uploads the given element or image data to the currently bound WebGLTexture. The source image data is conceptually first converted to the data type and format specified by the format and type arguments, and then transferred to the OpenGL implementation. If a packed pixel format is specified which would imply loss of bits of precision from the image data, this loss of precision must occur. If the source image is an RGB or RGBA lossless image with 8 bits per channel, the browser guarantees that the full precision of all channels is preserved. If the original image semantically contains an alpha channel and the UNPACK_PREMULTIPLY_ALPHA_WEBGL pixel storage parameter is false, then the alpha channel is guaranteed to never have been premultiplied by the RGB values, whether those values are derived directly from the original file format or converted from some other color format. If an attempt is made to call this function with no WebGLTexture bound (see above), an INVALID_OPERATION error is generated.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels -
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int slot,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.dom.client.CanvasElement pixels)
```
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.canvas.dom.client.ImageData pixels)
```
    Uploads the given element or image data to the currently bound WebGLTexture. The source image data is conceptually first converted to the data type and format specified by the format and type arguments, and then transferred to the OpenGL implementation. If a packed pixel format is specified which would imply loss of bits of precision from the image data, this loss of precision must occur. If the source image is an RGB or RGBA lossless image with 8 bits per channel, the browser guarantees that the full precision of all channels is preserved. If the original image semantically contains an alpha channel and the UNPACK_PREMULTIPLY_ALPHA_WEBGL pixel storage parameter is false, then the alpha channel is guaranteed to never have been premultiplied by the RGB values, whether those values are derived directly from the original file format or converted from some other color format. If an attempt is made to call this function with no WebGLTexture bound (see above), an INVALID_OPERATION error is generated.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels -
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.dom.client.ImageElement pixels)
```
    Uploads the given element or image data to the currently bound WebGLTexture. The source image data is conceptually first converted to the data type and format specified by the format and type arguments, and then transferred to the OpenGL implementation. If a packed pixel format is specified which would imply loss of bits of precision from the image data, this loss of precision must occur. If the source image is an RGB or RGBA lossless image with 8 bits per channel, the browser guarantees that the full precision of all channels is preserved. If the original image semantically contains an alpha channel and the UNPACK_PREMULTIPLY_ALPHA_WEBGL pixel storage parameter is false, then the alpha channel is guaranteed to never have been premultiplied by the RGB values, whether those values are derived directly from the original file format or converted from some other color format. If an attempt is made to call this function with no WebGLTexture bound (see above), an INVALID_OPERATION error is generated.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels -
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int slot,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.dom.client.ImageElement pixels)
```
  - texImage2D
```
public void texImage2D(TextureTarget target,
                       int level,
                       PixelFormat format,
                       PixelType type,
                       com.google.gwt.dom.client.VideoElement pixels)
```
    Uploads the given element or image data to the currently bound WebGLTexture. The source image data is conceptually first converted to the data type and format specified by the format and type arguments, and then transferred to the OpenGL implementation. If a packed pixel format is specified which would imply loss of bits of precision from the image data, this loss of precision must occur. If the source image is an RGB or RGBA lossless image with 8 bits per channel, the browser guarantees that the full precision of all channels is preserved. If the original image semantically contains an alpha channel and the UNPACK_PREMULTIPLY_ALPHA_WEBGL pixel storage parameter is false, then the alpha channel is guaranteed to never have been premultiplied by the RGB values, whether those values are derived directly from the original file format or converted from some other color format. If an attempt is made to call this function with no WebGLTexture bound (see above), an INVALID_OPERATION error is generated.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    format - Specifies the format of the texel data.
    
    type - Specifies the data type of the texel data.
    
    pixels -
  - compressedTexImage2D
```
public void compressedTexImage2D(TextureTarget target,
                                 int level,
                                 int format,
                                 int width,
                                 int height,
                                 int border,
                                 ArrayBufferView pixels)
```
    Specify a two-dimensional compressed texture. If the passed pixels value is null a buffer of sufficient size initialized to 0 is passed. If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
    
    Parameters:
    
    target - Specifies the target texture.
    
    level - Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
    
    format - Specifies the format of the compressed texel data.
    
    width - Specifies the width of the texture subimage.
    
    height - Specifies the height of the texture subimage.
    
    border - Specifies the width of the border. Must be 0.
    
    pixels - Specifies a pointer to the image data in memory.
  - texParameterf
```
public void texParameterf(TextureTarget target,
                          TextureParameterName pname,
                          double param)
```
    If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
  - texParameteri
```
public void texParameteri(TextureTarget target,
                          TextureParameterName pname,
                          int param)
```
    If an attempt is made to call this function with no WebGLTexture bound, an INVALID_OPERATION error is raised.
  - texSubImage2D
```
public void texSubImage2D(int target,
                          int level,
                          int xoffset,
                          int yoffset,
                          int width,
                          int height,
                          int format,
                          int type,
                          TypeArray data)
```
  - texSubImage2D
```
public void texSubImage2D(int target,
                          int level,
                          int xoffset,
                          int yoffset,
                          com.google.gwt.core.client.JavaScriptObject data)
```
  - texSubImage2D
```
public void texSubImage2D(int target,
                          int level,
                          int xoffset,
                          int yoffset,
                          com.google.gwt.core.client.JavaScriptObject data,
                          boolean flipY)
```
  - texSubImage2D
```
public void texSubImage2D(int target,
                          int level,
                          int xoffset,
                          int yoffset,
                          com.google.gwt.core.client.JavaScriptObject data,
                          boolean flipY,
                          boolean asPremultipliedAlpha)
```
  - uniform1f
```
public void uniform1f(WebGLUniformLocation location,
                      double v0)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
  - uniform1fv
```
public void uniform1fv(WebGLUniformLocation location,
                       double[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform1fv
```
public void uniform1fv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayNumber values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform1fv
```
public void uniform1fv(WebGLUniformLocation location,
                       Float32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform1i
```
public void uniform1i(WebGLUniformLocation location,
                      int v0)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
  - uniform1iv
```
public void uniform1iv(WebGLUniformLocation location,
                       int[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform1iv
```
public void uniform1iv(WebGLUniformLocation location,
                       Int32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform1iv
```
public void uniform1iv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayInteger values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform2f
```
public void uniform2f(WebGLUniformLocation location,
                      double v0,
                      double v1)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
  - uniform2fv
```
public void uniform2fv(WebGLUniformLocation location,
                       double[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform2fv
```
public void uniform2fv(WebGLUniformLocation location,
                       Float32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform2fv
```
public void uniform2fv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayNumber values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform2i
```
public void uniform2i(WebGLUniformLocation location,
                      int v0,
                      int v1)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
  - uniform2iv
```
public void uniform2iv(WebGLUniformLocation location,
                       int[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform2iv
```
public void uniform2iv(WebGLUniformLocation location,
                       Int32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform2iv
```
public void uniform2iv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayInteger values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform3f
```
public void uniform3f(WebGLUniformLocation location,
                      double v0,
                      double v1,
                      double v2)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
    
    v2 -
  - uniform3fv
```
public void uniform3fv(WebGLUniformLocation location,
                       double[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform3fv
```
public void uniform3fv(WebGLUniformLocation location,
                       Float32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform3fv
```
public void uniform3fv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayNumber values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform3i
```
public void uniform3i(WebGLUniformLocation location,
                      int v0,
                      int v1,
                      int v2)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
    
    v2 -
  - uniform3iv
```
public void uniform3iv(WebGLUniformLocation location,
                       int[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform3iv
```
public void uniform3iv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayInteger values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform3iv
```
public void uniform3iv(WebGLUniformLocation location,
                       Int32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform4f
```
public void uniform4f(WebGLUniformLocation location,
                      double v0,
                      double v1,
                      double v2,
                      double v3)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
    
    v2 -
    
    v3 -
  - uniform4fv
```
public void uniform4fv(WebGLUniformLocation location,
                       double[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform4fv
```
public void uniform4fv(WebGLUniformLocation location,
                       Float32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform4fv
```
public void uniform4fv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayNumber values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform4i
```
public void uniform4i(WebGLUniformLocation location,
                      int v0,
                      int v1,
                      int v2,
                      int v3)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v0 -
    
    v1 -
    
    v2 -
    
    v3 -
  - uniform4iv
```
public void uniform4iv(WebGLUniformLocation location,
                       int[] values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniform4iv
```
public void uniform4iv(WebGLUniformLocation location,
                       Int32Array v)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    v -
  - uniform4iv
```
public void uniform4iv(WebGLUniformLocation location,
                       com.google.gwt.core.client.JsArrayInteger values)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    values -
  - uniformMatrix2fv
```
public void uniformMatrix2fv(WebGLUniformLocation location,
                             boolean transpose,
                             double[] value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix2fv
```
public void uniformMatrix2fv(WebGLUniformLocation location,
                             boolean transpose,
                             Float32Array value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix2fv
```
public void uniformMatrix2fv(WebGLUniformLocation location,
                             boolean transpose,
                             com.google.gwt.core.client.JsArrayNumber value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix3fv
```
public void uniformMatrix3fv(WebGLUniformLocation location,
                             boolean transpose,
                             double[] value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix3fv
```
public void uniformMatrix3fv(WebGLUniformLocation location,
                             boolean transpose,
                             Float32Array value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix3fv
```
public void uniformMatrix3fv(WebGLUniformLocation location,
                             boolean transpose,
                             com.google.gwt.core.client.JsArrayNumber value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix4fv
```
public void uniformMatrix4fv(WebGLUniformLocation location,
                             boolean transpose,
                             double[] value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix4fv
```
public void uniformMatrix4fv(WebGLUniformLocation location,
                             boolean transpose,
                             Float32Array value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - uniformMatrix4fv
```
public void uniformMatrix4fv(WebGLUniformLocation location,
                             boolean transpose,
                             com.google.gwt.core.client.JsArrayNumber value)
```
    Sets the specified uniform to the values provided.
    
    Parameters:
    
    location - must have been obtained from the currently used program via an earlier call to getUniformLocation, or an INVALID_VALUE error will be raised.
    
    transpose -
    
    value -
  - useProgram
```
public void useProgram(WebGLProgram program)
```
    Install a program object as part of current rendering state.
    
    Parameters:
    
    program - Specifies the handle of the program object whose executables are to be used as part of current rendering state.
  - validateProgram
```
public void validateProgram(WebGLProgram program)
```
    Validate a program object.
    
    Parameters:
    
    program - Specifies the handle of the program object to be validated.
  - vertexAttrib1f
```
public void vertexAttrib1f(int index,
                           double x)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    x - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib1fv
```
public void vertexAttrib1fv(int index,
                            double[] values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib1fv
```
public void vertexAttrib1fv(int index,
                            Float32Array values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib1fv
```
public void vertexAttrib1fv(int index,
                            com.google.gwt.core.client.JsArrayNumber values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib2f
```
public void vertexAttrib2f(int index,
                           double x,
                           double y)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    x - Specifies the new values to be used for the specified vertex attribute.
    
    y - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib2fv
```
public void vertexAttrib2fv(int index,
                            double[] values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib2fv
```
public void vertexAttrib2fv(int index,
                            Float32Array values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib2fv
```
public void vertexAttrib2fv(int index,
                            com.google.gwt.core.client.JsArrayNumber values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib3f
```
public void vertexAttrib3f(int index,
                           double x,
                           double y,
                           double z)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    x - Specifies the new values to be used for the specified vertex attribute.
    
    y - Specifies the new values to be used for the specified vertex attribute.
    
    z - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib3fv
```
public void vertexAttrib3fv(int index,
                            double[] values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib3fv
```
public void vertexAttrib3fv(int index,
                            Float32Array values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib3fv
```
public void vertexAttrib3fv(int index,
                            com.google.gwt.core.client.JsArrayNumber values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib4f
```
public void vertexAttrib4f(int index,
                           double x,
                           double y,
                           double z,
                           double w)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    x - Specifies the new values to be used for the specified vertex attribute.
    
    y - Specifies the new values to be used for the specified vertex attribute.
    
    z - Specifies the new values to be used for the specified vertex attribute.
    
    w - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib4fv
```
public void vertexAttrib4fv(int index,
                            double[] values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib4fv
```
public void vertexAttrib4fv(int index,
                            Float32Array values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttrib4fv
```
public void vertexAttrib4fv(int index,
                            com.google.gwt.core.client.JsArrayNumber values)
```
    Specifies the value of a generic vertex attribute.
    
    Parameters:
    
    index - Specifies the index of the generic vertex attribute to be modified.
    
    values - Specifies the new values to be used for the specified vertex attribute.
  - vertexAttribPointer
```
public void vertexAttribPointer(int indx,
                                int size,
                                DataType type,
                                boolean normalized,
                                int stride,
                                int offset)
```
    Assign the currently bound WebGLBuffer object to the passed vertex attrib index. Size is number of components per attribute. Stride and offset are in units of bytes. Passed stride and offset must be appropriate for the passed type and size or an INVALID_VALUE error will be raised.
    
    Parameters:
    
    indx - Specifies the index of the generic vertex attribute to be modified.
    
    size - Specifies the number of components per generic vertex attribute. Must be 1, 2, 3, or 4. The initial value is 4.
    
    type - Specifies the data type of each component in the array.
    
    normalized - Specifies whether fixed-point data values should be normalized true or converted directly as fixed-point values false when they are accessed.
    
    stride - Specifies the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.
    
    offset - Specifies a pointer to the first component of the first generic vertex attribute in the array. The initial value is 0.
  - viewport
```
public void viewport(int x,
                     int y,
                     int width,
                     int height)
```
    Set the viewport.
    
    Parameters:
    
    x - Specify the lower left corner of the viewport rectangle, in pixels. The initial value is 0.
    
    y - Specify the lower left corner of the viewport rectangle, in pixels. The initial value is 0.
    
    width - Specify the width of the viewport. When a GL context is first attached to a window, width and height are set to the dimensions of that window.
    
    height - Specify the height of the viewport. When a GL context is first attached to a window, width and height are set to the dimensions of that window.

Class WebGLRenderingContext

Method Summary

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

Methods inherited from class java.lang.Object

Method Detail

activeTexture

activeTexture

attachShader

bindAttribLocation

bindBuffer

bindFramebuffer

bindRenderbuffer

bindTexture

blendColor

blendEquation

blendEquationSeparate

blendFunc

blendFuncSeparate

bufferData

bufferData

bufferData

bufferSubData

bufferSubData

checkFramebufferStatus

clear

clearColor

clearDepth

clearStencil

colorMask

compileShader

copyTexImage2D

copyTexSubImage2D

createBuffer

createFramebuffer

createProgram

createRenderbuffer

createShader

createTexture

cullFace

deleteBuffer

deleteFramebuffer

deleteProgram

deleteRenderbuffer

deleteShader

deleteTexture

depthFunc

depthMask

depthRange

detachShader

disable

disableVertexAttribArray

drawArrays

drawElements

enable

enableVertexAttribArray

finish

flush

framebufferRenderbuffer

framebufferTexture2D

framebufferTexture2D

frontFace

generateMipmap

getActiveAttrib

getActiveUniform

getShaderPrecisionFormat

getAttachedShaders

getAttribLocation

getBufferParameteri

getError

getExtension

getFramebufferAttachmentParameter

getFramebufferAttachmentParameteri

getParameter

getParameterb

getParameterf

getParameteri

getProgramInfoLog

getProgramParameterb

getProgramParameteri

getRenderbufferParameteri