IE11或将支持WebGL？泄露版Windows Blue现端倪

想必大家都已经知道微软下一代操作系统 Windows 8 Blue build 9364 在上周遭到泄露，其中也当然包含新版的Internet Explorer 11。国外开发者在研究泄露版的IE11时发现，尽管仍然无法运行WebGL实例，但这个版本的IE浏览器却意外的内置了一个叫做“WebGLRenderingContext ”的对象，其接口包括如下：

canvas, drawingBufferHeight, drawingBufferWidth, activeTexture, attachShader, bindAttribLocation, bindBuffer, bindFramebuffer, bindRenderbuffer, bindTexture, blendColor, blendEquation, blendEquationSeparate, blendFunc, blendFuncSeparate, bufferData, bufferSubData, checkFramebufferStatus, clear, clearColor, clearDepth, clearStencil, colorMask, compileShader, compressedTexImage2D, compressedTexSubImage2D, 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, frontFace, generateMipmap, getActiveAttrib, getActiveUniform, getAttachedShaders, getAttribLocation, getBufferParameter, getContextAttributes, getError, getExtension, getFramebufferAttachmentParameter, getParameter, getProgramInfoLog, getProgramParameter, getRenderbufferParameter, getShaderInfoLog, getShaderParameter, getShaderPrecisionFormat, getShaderSource, getSupportedExtensions, getTexParameter, getUniform, getUniformLocation, getVertexAttrib, getVertexAttribOffset, hint, isBuffer, isContextLost, isEnabled, isFramebuffer, isProgram, isRenderbuffer, isShader, isTexture, lineWidth, linkProgram, pixelStorei, polygonOffset, readPixels, renderbufferStorage, sampleCoverage, scissor, shaderSource, stencilFunc, stencilFuncSeparate, stencilMask, stencilMaskSeparate, stencilOp, stencilOpSeparate, texImage2D, texParameterf, texParameteri, texSubImage2D, uniform1f, uniform1fv, uniform1i, uniform1iv, uniform2f, uniform2fv, uniform2i, uniform2iv, uniform3f, uniform3fv, uniform3i, uniform3iv, uniform4f, uniform4fv, uniform4i, uniform4iv, uniformMatrix2fv, uniformMatrix3fv, uniformMatrix4fv, useProgram, validateProgram, vertexAttrib1f, vertexAttrib1fv, vertexAttrib2f, vertexAttrib2fv, vertexAttrib3f, vertexAttrib3fv, vertexAttrib4f, vertexAttrib4fv, vertexAttribPointer, viewport, …

也就是说，在IE11中WebGL接口已经被定义完成，但是功能上还无法使用。那么这是否以为着未来的IE也会支持WebGL呢？在IE10正式版尚未发布的时候，网上曾有消息表示IE将会支持WebGL标准，IE10发布后仍不见WebGL的影子。但无论如何，面对已是明日黄花并且相对孱弱的Silverlight，微软的确需要一个网页图形解决方案，并且是时候做出抉择了。 via：HiWebGL

标签:IE动态WebGLIE11Windows Blue