RenderingContext class

Constructors

RenderingContext.create(LibOpenGLES gl, int width, int height)

Properties

gl → LibOpenGLES

final

hashCode → int

The hash code for this object.

no setter, inherited

height → int

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → int

final

Methods

activeTexture(int texture) → void

attachShader(Program program, WebGLShader shader) → void

beginTransformFeedback(int primitiveMode) → void

bindAttribLocation(Program program, int index, String name) → void

bindBuffer(int target, Buffer? buffer) → void

bindBufferBase(int target, int index, Buffer? buffer) → void

bindFramebuffer(int target, Framebuffer? framebuffer) → void

bindRenderbuffer(int target, Renderbuffer? renderbuffer) → void

bindTexture(int target, WebGLTexture? texture) → void

bindTransformFeedback(int target, TransformFeedback feedback) → void

bindVertexArray(VertexArrayObject array) → void

blendEquation(int mode) → void

blendEquationSeparate(int modeRGB, int modeAlpha) → void

blendFunc(int sfactor, int dfactor) → void

blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) → void

blitFramebuffer(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) → void

bufferData(int target, NativeArray<num> data, int usage) → void

Be careful which type of integer you really pass here. Unfortunately an UInt16List is viewed by the Dart type system just as List

bufferSubData(int target, int dstByteOffset, NativeArray<num> srcData) → void

checkError([String message = '']) → void

As allocating and freeing native memory is expensive and we need regularly buffers to receive values from FFI function we create a small set here that will be reused constantly

checkFramebufferStatus(int target) → int

clear(int mask) → void

clearBufferiv(int buffer, int drawbuffer, int value) → void

clearBufferuiv(int buffer, int drawbuffer, int value) → void

clearColor(double red, double green, double blue, double alpha) → void

clearDepth(double depth) → void

clearStencil(int s) → void

colorMask(bool red, bool green, bool blue, bool alpha) → void

compileShader(WebGLShader shader, [bool checkForErrors = true]) → void

compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, NativeArray<num>? pixels) → void

compressedTexImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, NativeArray<num>? pixels) → void

compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, NativeArray<num>? pixels) → void

compressedTexSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, NativeArray<num>? pixels) → void

copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border) → void

copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height) → void

createBuffer() → Buffer

createFramebuffer() → Framebuffer

createProgram() → Program

createRenderbuffer() → Renderbuffer

createShader(int type) → WebGLShader

createTexture() → WebGLTexture

createTransformFeedback() → TransformFeedback

createVertexArray() → VertexArrayObject

cullFace(int mode) → void

deleteBuffer(Buffer buffer) → void

deleteFramebuffer(Framebuffer? framebuffer) → void

deleteProgram(Program program) → void

deleteRenderbuffer(Renderbuffer renderbuffer) → void

deleteShader(WebGLShader shader) → void

deleteTexture(WebGLTexture texture) → void

deleteTransformFeedback(TransformFeedback feedback) → void

deleteVertexArray(VertexArrayObject array) → void

depthFunc(int func) → void

depthMask(bool flag) → void

disable(int cap) → void

disableVertexAttribArray(int index) → void

drawArrays(int mode, int first, int count) → void

drawArraysInstanced(int mode, int first, int count, int instanceCount) → void

drawBuffers(Uint32Array buffers) → void

drawElements(int mode, int count, int type, int offset) → void

drawElementsInstanced(int mode, int count, int type, int offset, int instanceCount) → void

enable(int cap) → void

enableVertexAttribArray(int index) → void

endTransformFeedback() → void

finish() → void

floatListToArrayPointer(List<double> list) → Pointer<Float>

flush() → void

framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, Renderbuffer? renderbuffer) → void

framebufferTexture2D(int target, int attachment, int textarget, WebGLTexture? texture, int level) → void

framebufferTextureLayer(int target, int attachment, int texture, int level, int layer) → void

frontFace(int mode) → void

generateMipmap(int target) → void

getActiveAttrib(Program v0, int v1) → ActiveInfo

getActiveUniform(Program v0, int v1) → ActiveInfo

getAttribLocation(Program program, String name) → UniformLocation

getContextAttributes() → dynamic

getError() → int

getExtension(String key) → Object?

getExtensionMacos(String key) → List<String>

getIntegerv(int v0) → int

getParameter(int key) → int

getProgramInfoLog(Program program) → String?

getProgramParameter(Program program, int pname) → WebGLParameter

getShaderInfoLog(WebGLShader shader) → String?

getShaderParameter(WebGLShader shader, int pname) → bool

getShaderPrecisionFormat(int shadertype, int precisiontype) → ShaderPrecisionFormat

getShaderSource(int shader) → String?

getStringi(int key, int index) → String

getTransformFeedbackVarying(int program, int index) → ActiveInfo

getUniformBlockIndex(Program program, String uniformBlockName) → int

getUniformLocation(Program program, String name) → UniformLocation

invalidateFramebuffer(int target, List<int> attachments) → void

isProgram(Program program) → bool

isTransformFeedback(TransformFeedback feedback) → bool

lineWidth(double width) → void

linkProgram(Program program, [bool checkForErrors = true]) → void

loadImageFromAsset(String assetPath) → Future<Image>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

pauseTransformFeedback() → void

pixelStorei(int pname, int param) → void

polygonOffset(double factor, double units) → void

readPixels(int x, int y, int width, int height, int format, int type, NativeArray<num>? pixels) → void

renderbufferStorage(int target, int internalformat, int width, int height) → void

renderbufferStorageMultisample(int target, int samples, int internalformat, int width, int height) → void

resumeTransformFeedback() → void

scissor(int x, int y, int width, int height) → void

shaderSource(WebGLShader shader, String shaderSource) → void

startCheck(String type) → void

stencilFunc(int func, int ref, int mask) → void

stencilMask(int mask) → void

stencilOp(int fail, int zfail, int zpass) → void

texImage2D(int target, int level, int internalformat, int width, int height, int border, int format, int type, NativeArray<num>? pixels) → void

texImage2D_NOSIZE(int target, int level, int internalformat, int format, int type, NativeArray<num>? pixels) → void

texImage2DfromAsset(int target, String assetPath, {int level = 0, int internalformat = WebGL.RGBA32UI, int format = WebGL.RGBA, int type = WebGL.UNSIGNED_INT}) → Future<void>

texImage2DfromImage(int target, Image image, {int level = 0, int internalformat = WebGL.RGBA, int format = WebGL.RGBA, int type = WebGL.UNSIGNED_BYTE}) → Future<void>

texImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, int format, int type, NativeArray<num>? pixels) → void

texParameterf(int target, int pname, double param) → void

texParameteri(int target, int pname, int param) → void

texStorage2D(int target, int levels, int internalformat, int width, int height) → void

texStorage3D(int target, int levels, int internalformat, int width, int height, int depth) → void

texSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, NativeArray<num>? pixels) → void

texSubImage2D_NOSIZE(int target, int level, int xoffset, int yoffset, int format, int type, NativeArray<num>? pixels) → void

texSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, NativeArray<num>? pixels) → void

toString() → String

A string representation of this object.

inherited

transformFeedbackVaryings(Program program, int count, List<String> varyings, int bufferMode) → void

uniform1f(UniformLocation location, double x) → void

uniform1fv(UniformLocation location, List<double> v) → void

uniform1i(UniformLocation location, int x) → void

uniform1iv(UniformLocation location, List<int> v) → void

uniform1ui(UniformLocation? location, int v0) → void

uniform1uiv(UniformLocation? location, Uint32Array v) → void

uniform2f(UniformLocation location, double x, double y) → void

uniform2fv(UniformLocation location, List<double> v) → void

uniform2i(UniformLocation location, int x, int y) → void

uniform2iv(UniformLocation location, List<int> v) → void

uniform2ui(UniformLocation? location, int v0, int v1) → void

uniform2uiv(UniformLocation? location, Uint32Array v) → void

uniform3f(UniformLocation location, double x, double y, double z) → void

uniform3fv(UniformLocation location, List<double> vectors) → void

uniform3iv(UniformLocation location, List<int> v) → void

uniform3ui(UniformLocation? location, int v0, int v1, int v2) → void

uniform3uiv(UniformLocation? location, Uint32Array v) → void

uniform4f(UniformLocation location, double x, double y, double z, double w) → void

uniform4fv(UniformLocation location, List<double> vectors) → void

uniform4iv(UniformLocation location, List<int> v) → void

uniform4ui(UniformLocation? location, int v0, int v1, int v2, int v3) → void

uniform4uiv(UniformLocation? location, Uint32Array v) → void

uniformBlockBinding(Program program, int uniformBlockIndex, int uniformBlockBinding) → void

uniformMatrix2fv(UniformLocation location, bool transpose, List<double> values) → void

uniformMatrix3fv(UniformLocation location, bool transpose, List<double> values) → void

uniformMatrix4fv(UniformLocation location, bool transpose, List<double> values) → void

be careful, data always has a length that is a multiple of 16

useProgram(Program? program) → void

vertexAttrib1fv(int index, List<double> values) → void

vertexAttrib2fv(int index, List<double> values) → void

vertexAttrib3fv(int index, List<double> values) → void

vertexAttrib4fv(int index, List<double> values) → void

vertexAttribDivisor(int index, int divisor) → void

vertexAttribIPointer(int index, int size, int type, int stride, int pointer) → void

vertexAttribPointer(int index, int size, int type, bool normalized, int stride, int offset) → void

viewport(int x, int y, int width, int height) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited