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'COMPRESSED_TEXTURE_FORMATS' => 34467, 'CONSTANT_ALPHA' => 32771, 'CONSTANT_COLOR' => 32769, 'CONTEXT_LOST_WEBGL' => 37442, 'CULL_FACE' => 2884, 'CULL_FACE_MODE' => 2885, 'CURRENT_PROGRAM' => 35725, 'CURRENT_VERTEX_ATTRIB' => 34342, 'CW' => 2304, 'DECR' => 7683, 'DECR_WRAP' => 34056, 'DELETE_STATUS' => 35712, 'DEPTH_ATTACHMENT' => 36096, 'DEPTH_BITS' => 3414, 'DEPTH_BUFFER_BIT' => 256, 'DEPTH_CLEAR_VALUE' => 2931, 'DEPTH_COMPONENT' => 6402, 'DEPTH_COMPONENT16' => 33189, 'DEPTH_FUNC' => 2932, 'DEPTH_RANGE' => 2928, 'DEPTH_STENCIL' => 34041, 'DEPTH_STENCIL_ATTACHMENT' => 33306, 'DEPTH_TEST' => 2929, 'DEPTH_WRITEMASK' => 2930, 'DITHER' => 3024, 'DONT_CARE' => 4352, 'DST_ALPHA' => 772, 'DST_COLOR' => 774, 'DYNAMIC_DRAW' => 35048, 'ELEMENT_ARRAY_BUFFER' => 34963, 'ELEMENT_ARRAY_BUFFER_BINDING' => 34965, 'EQUAL' => 514, 'FASTEST' => 4353, 'FLOAT' => 5126, 'FLOAT_MAT2' => 35674, 'FLOAT_MAT3' => 35675, 'FLOAT_MAT4' => 35676, 'FLOAT_VEC2' => 35664, 'FLOAT_VEC3' => 35665, 'FLOAT_VEC4' => 35666, 'FRAGMENT_SHADER' => 35632, 'FRAMEBUFFER' => 36160, 'FRAMEBUFFER_ATTACHMENT_OBJECT_NAME' => 36049, 'FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' => 36048, 'FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE' => 36051, 'FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL' => 36050, 'FRAMEBUFFER_BINDING' => 36006, 'FRAMEBUFFER_COMPLETE' => 36053, 'FRAMEBUFFER_INCOMPLETE_ATTACHMENT' => 36054, 'FRAMEBUFFER_INCOMPLETE_DIMENSIONS' => 36057, 'FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT' => 36055, 'FRAMEBUFFER_UNSUPPORTED' => 36061, 'FRONT' => 1028, 'FRONT_AND_BACK' => 1032, 'FRONT_FACE' => 2886, 'FUNC_ADD' => 32774, 'FUNC_REVERSE_SUBTRACT' => 32779, 'FUNC_SUBTRACT' => 32778, 'GENERATE_MIPMAP_HINT' => 33170, 'GEQUAL' => 518, 'GREATER' => 516, 'GREEN_BITS' => 3411, 'HIGH_FLOAT' => 36338, 'HIGH_INT' => 36341, 'INCR' => 7682, 'INCR_WRAP' => 34055, 'INFO_LOG_LENGTH' => 35716, 'INT' => 5124, 'INT_VEC2' => 35667, 'INT_VEC3' => 35668, 'INT_VEC4' => 35669, 'INVALID_ENUM' => 1280, 'INVALID_FRAMEBUFFER_OPERATION' => 1286, 'INVALID_OPERATION' => 1282, 'INVALID_VALUE' => 1281, 'INVERT' => 5386, 'KEEP' => 7680, 'LEQUAL' => 515, 'LESS' => 513, 'LINEAR' => 9729, 'LINEAR_MIPMAP_LINEAR' => 9987, 'LINEAR_MIPMAP_NEAREST' => 9985, 'LINES' => 1, 'LINE_LOOP' => 2, 'LINE_STRIP' => 3, 'LINE_WIDTH' => 2849, 'LINK_STATUS' => 35714, 'LOW_FLOAT' => 36336, 'LOW_INT' => 36339, 'LUMINANCE' => 6409, 'LUMINANCE_ALPHA' => 6410, 'MAX_COMBINED_TEXTURE_IMAGE_UNITS' => 35661, 'MAX_CUBE_MAP_TEXTURE_SIZE' => 34076, 'MAX_FRAGMENT_UNIFORM_VECTORS' => 36349, 'MAX_RENDERBUFFER_SIZE' => 34024, 'MAX_TEXTURE_IMAGE_UNITS' => 34930, 'MAX_TEXTURE_SIZE' => 3379, 'MAX_VARYING_VECTORS' => 36348, 'MAX_VERTEX_ATTRIBS' => 34921, 'MAX_VERTEX_TEXTURE_IMAGE_UNITS' => 35660, 'MAX_VERTEX_UNIFORM_VECTORS' => 36347, 'MAX_VIEWPORT_DIMS' => 3386, 'MEDIUM_FLOAT' => 36337, 'MEDIUM_INT' => 36340, 'MIRRORED_REPEAT' => 33648, 'NEAREST' => 9728, 'NEAREST_MIPMAP_LINEAR' => 9986, 'NEAREST_MIPMAP_NEAREST' => 9984, 'NEVER' => 512, 'NICEST' => 4354, 'NONE' => 0, 'NOTEQUAL' => 517, 'NO_ERROR' => 0, 'NUM_COMPRESSED_TEXTURE_FORMATS' => 34466, 'ONE' => 1, 'ONE_MINUS_CONSTANT_ALPHA' => 32772, 'ONE_MINUS_CONSTANT_COLOR' => 32770, 'ONE_MINUS_DST_ALPHA' => 773, 'ONE_MINUS_DST_COLOR' => 775, 'ONE_MINUS_SRC_ALPHA' => 771, 'ONE_MINUS_SRC_COLOR' => 769, 'OUT_OF_MEMORY' => 1285, 'PACK_ALIGNMENT' => 3333, 'POINTS' => 0, 'POLYGON_OFFSET_FACTOR' => 32824, 'POLYGON_OFFSET_FILL' => 32823, 'POLYGON_OFFSET_UNITS' => 10752, 'RED_BITS' => 3410, 'RENDERBUFFER' => 36161, 'RENDERBUFFER_ALPHA_SIZE' => 36179, 'RENDERBUFFER_BINDING' => 36007, 'RENDERBUFFER_BLUE_SIZE' => 36178, 'RENDERBUFFER_DEPTH_SIZE' => 36180, 'RENDERBUFFER_GREEN_SIZE' => 36177, 'RENDERBUFFER_HEIGHT' => 36163, 'RENDERBUFFER_INTERNAL_FORMAT' => 36164, 'RENDERBUFFER_RED_SIZE' => 36176, 'RENDERBUFFER_STENCIL_SIZE' => 36181, 'RENDERBUFFER_WIDTH' => 36162, 'RENDERER' => 7937, 'REPEAT' => 10497, 'REPLACE' => 7681, 'RGB' => 6407, 'RGB5_A1' => 32855, 'RGB565' => 36194, 'RGBA' => 6408, 'RGBA4' => 32854, 'SAMPLER_2D' => 35678, 'SAMPLER_CUBE' => 35680, 'SAMPLES' => 32937, 'SAMPLE_ALPHA_TO_COVERAGE' => 32926, 'SAMPLE_BUFFERS' => 32936, 'SAMPLE_COVERAGE' => 32928, 'SAMPLE_COVERAGE_INVERT' => 32939, 'SAMPLE_COVERAGE_VALUE' => 32938, 'SCISSOR_BOX' => 3088, 'SCISSOR_TEST' => 3089, 'SHADER_COMPILER' => 36346, 'SHADER_SOURCE_LENGTH' => 35720, 'SHADER_TYPE' => 35663, 'SHADING_LANGUAGE_VERSION' => 35724, 'SHORT' => 5122, 'SRC_ALPHA' => 770, 'SRC_ALPHA_SATURATE' => 776, 'SRC_COLOR' => 768, 'STATIC_DRAW' => 35044, 'STENCIL_ATTACHMENT' => 36128, 'STENCIL_BACK_FAIL' => 34817, 'STENCIL_BACK_FUNC' => 34816, 'STENCIL_BACK_PASS_DEPTH_FAIL' => 34818, 'STENCIL_BACK_PASS_DEPTH_PASS' => 34819, 'STENCIL_BACK_REF' => 36003, 'STENCIL_BACK_VALUE_MASK' => 36004, 'STENCIL_BACK_WRITEMASK' => 36005, 'STENCIL_BITS' => 3415, 'STENCIL_BUFFER_BIT' => 1024, 'STENCIL_CLEAR_VALUE' => 2961, 'STENCIL_FAIL' => 2964, 'STENCIL_FUNC' => 2962, 'STENCIL_INDEX' => 6401, 'STENCIL_INDEX8' => 36168, 'STENCIL_PASS_DEPTH_FAIL' => 2965, 'STENCIL_PASS_DEPTH_PASS' => 2966, 'STENCIL_REF' => 2967, 'STENCIL_TEST' => 2960, 'STENCIL_VALUE_MASK' => 2963, 'STENCIL_WRITEMASK' => 2968, 'STREAM_DRAW' => 35040, 'SUBPIXEL_BITS' => 3408, 'TEXTURE' => 5890, 'TEXTURE0' => 33984, 'TEXTURE1' => 33985, 'TEXTURE2' => 33986, 'TEXTURE3' => 33987, 'TEXTURE4' => 33988, 'TEXTURE5' => 33989, 'TEXTURE6' => 33990, 'TEXTURE7' => 33991, 'TEXTURE8' => 33992, 'TEXTURE9' => 33993, 'TEXTURE10' => 33994, 'TEXTURE11' => 33995, 'TEXTURE12' => 33996, 'TEXTURE13' => 33997, 'TEXTURE14' => 33998, 'TEXTURE15' => 33999, 'TEXTURE16' => 34000, 'TEXTURE17' => 34001, 'TEXTURE18' => 34002, 'TEXTURE19' => 34003, 'TEXTURE20' => 34004, 'TEXTURE21' => 34005, 'TEXTURE22' => 34006, 'TEXTURE23' => 34007, 'TEXTURE24' => 34008, 'TEXTURE25' => 34009, 'TEXTURE26' => 34010, 'TEXTURE27' => 34011, 'TEXTURE28' => 34012, 'TEXTURE29' => 34013, 'TEXTURE30' => 34014, 'TEXTURE31' => 34015, 'TEXTURE_2D' => 3553, 'TEXTURE_BINDING_2D' => 32873, 'TEXTURE_BINDING_CUBE_MAP' => 34068, 'TEXTURE_CUBE_MAP' => 34067, 'TEXTURE_CUBE_MAP_NEGATIVE_X' => 34070, 'TEXTURE_CUBE_MAP_NEGATIVE_Y' => 34072, 'TEXTURE_CUBE_MAP_NEGATIVE_Z' => 34074, 'TEXTURE_CUBE_MAP_POSITIVE_X' => 34069, 'TEXTURE_CUBE_MAP_POSITIVE_Y' => 34071, 'TEXTURE_CUBE_MAP_POSITIVE_Z' => 34073, 'TEXTURE_MAG_FILTER' => 10240, 'TEXTURE_MIN_FILTER' => 10241, 'TEXTURE_WRAP_S' => 10242, 'TEXTURE_WRAP_T' => 10243, 'TRIANGLES' => 4, 'TRIANGLE_FAN' => 6, 'TRIANGLE_STRIP' => 5, 'UNPACK_ALIGNMENT' => 3317, 'UNPACK_COLORSPACE_CONVERSION_WEBGL' => 37443, 'UNPACK_FLIP_Y_WEBGL' => 37440, 'UNPACK_PREMULTIPLY_ALPHA_WEBGL' => 37441, 'UNSIGNED_BYTE' => 5121, 'UNSIGNED_INT' => 5125, 'UNSIGNED_SHORT' => 5123, 'UNSIGNED_SHORT_4_4_4_4' => 32819, 'UNSIGNED_SHORT_5_5_5_1' => 32820, 'UNSIGNED_SHORT_5_6_5' => 33635, 'VALIDATE_STATUS' => 35715, 'VENDOR' => 7936, 'VERSION' => 7938, 'VERTEX_ATTRIB_ARRAY_BUFFER_BINDING' => 34975, 'VERTEX_ATTRIB_ARRAY_ENABLED' => 34338, 'VERTEX_ATTRIB_ARRAY_NORMALIZED' => 34922, 'VERTEX_ATTRIB_ARRAY_POINTER' => 34373, 'VERTEX_ATTRIB_ARRAY_SIZE' => 34339, 'VERTEX_ATTRIB_ARRAY_STRIDE' => 34340, 'VERTEX_ATTRIB_ARRAY_TYPE' => 34341, 'VERTEX_SHADER' => 35633, 'VIEWPORT' => 2978, 'ZERO' => 0, 'activeTexture' => "gl.acT", 'attachShader' => "gl.atS", 'bindAttribLocation' => "gl.biAL", 'bindBuffer' => "gl.biB", 'bindFramebuffer' => "gl.biF", 'bindRenderbuffer' => "gl.biR", 'bindTexture' => "gl.biT", 'blendColor' => "gl.blC", 'blendEquation' => "gl.blE", 'blendEquationSeparate' => "gl.blES", 'blendFunc' => "gl.blF", 'blendFuncSeparate' => "gl.blFS", 'bufferData' => "gl.buD", 'bufferSubData' => "gl.buSD", 'checkFramebufferStatus' => "gl.chFS", 'clear' => "gl.cl", 'clearColor' => "gl.clC", 'clearDepth' => "gl.clD", 'clearStencil' => "gl.clS", 'colorMask' => "gl.coM", 'compileShader' => "gl.coS", 'compressedTexImage2D' => "gl.coTI2D", 'compressedTexSubImage2D' => "gl.coTSI2D", 'copyTexImage2D' => "gl.coTI2D", 'copyTexSubImage2D' => "gl.coTSI2D", 'createBuffer' => "gl.crB", 'createFramebuffer' => "gl.crF", 'createProgram' => "gl.crP", 'createRenderbuffer' => "gl.crR", 'createShader' => "gl.crS", 'createTexture' => "gl.crT", 'cullFace' => "gl.cuF", 'deleteBuffer' => "gl.deB", 'deleteFramebuffer' => "gl.deF", 'deleteProgram' => "gl.deP", 'deleteRenderbuffer' => "gl.deR", 'deleteShader' => "gl.deS", 'deleteTexture' => "gl.deT", 'depthFunc' => "gl.deF", 'depthMask' => "gl.deM", 'depthRange' => "gl.deR", 'detachShader' => "gl.deS", 'disable' => "gl.di", 'disableVertexAttribArray' => "gl.diVAA", 'drawArrays' => "gl.drA", 'drawElements' => "gl.drE", 'enable' => "gl.en", 'enableVertexAttribArray' => "gl.enVAA", 'finish' => "gl.fi", 'flush' => "gl.fl", 'framebufferRenderbuffer' => "gl.frR", 'framebufferTexture2D' => "gl.frT2D", 'frontFace' => "gl.frF", 'generateMipmap' => "gl.geM", 'getActiveAttrib' => "gl.geAA", 'getActiveUniform' => "gl.geAU", 'getAttachedShaders' => "gl.geAS", 'getAttribLocation' => "gl.geAL", 'getBufferParameter' => "gl.geBP", 'getContextAttributes' => "gl.geCA", 'getError' => "gl.geE", 'getExtension' => "gl.geE", 'getFramebufferAttachmentParameter' => "gl.geFAP", 'getParameter' => "gl.geP", 'getProgramParameter' => "gl.gePP", 'getProgramInfoLog' => "gl.gePIL", 'getRenderbufferParameter' => "gl.geRP", 'getShaderParameter' => "gl.geSP", 'getShaderInfoLog' => "gl.geSIL", 'getShaderPrecisionFormat' => "gl.geSPF", 'getShaderSource' => "gl.geSS", 'getSupportedExtensions' => "gl.geSE", 'getTexParameter' => "gl.geTP", 'getUniform' => "gl.geU", 'getUniformLocation' => "gl.geUL", 'getVertexAttrib' => "gl.geVA", 'getVertexAttribOffset' => "gl.geVAO", 'hint' => "gl.hi", 'isBuffer' => "gl.isB", 'isContextLost' => "gl.isCL", 'isEnabled' => "gl.isE", 'isFramebuffer' => "gl.isF", 'isProgram' => "gl.isP", 'isRenderbuffer' => "gl.isR", 'isShader' => "gl.isS", 'isTexture' => "gl.isT", 'lineWidth' => "gl.liW", 'linkProgram' => "gl.liP", 'pixelStorei' => "gl.piS", 'polygonOffset' => "gl.poO", 'readPixels' => "gl.reP", 'renderbufferStorage' => "gl.reS", 'sampleCoverage' => "gl.saC", 'scissor' => "gl.sc", 'shaderSource' => "gl.shS", 'stencilFunc' => "gl.stF", 'stencilFuncSeparate' => "gl.stFS", 'stencilMask' => "gl.stM", 'stencilMaskSeparate' => "gl.stMS", 'stencilOp' => "gl.stO", 'stencilOpSeparate' => "gl.stOS", 'texParameterf' => "gl.teP", 'texParameteri' => "gl.teP", 'texImage2D' => "gl.teI2D", 'texSubImage2D' => "gl.teSI2D", 'uniform1f' => "gl.un1f", 'uniform1fv' => "gl.un1fv", 'uniform1i' => "gl.un1i", 'uniform1iv' => "gl.un1iv", 'uniform2f' => "gl.un2f", 'uniform2fv' => "gl.un2fv", 'uniform2i' => "gl.un2i", 'uniform2iv' => "gl.un2iv", 'uniform3f' => "gl.un3f", 'uniform3fv' => "gl.un3fv", 'uniform3i' => "gl.un3i", 'uniform3iv' => "gl.un3iv", 'uniform4f' => "gl.un4f", 'uniform4fv' => "gl.un4fv", 'uniform4i' => "gl.un4i", 'uniform4iv' => "gl.un4iv", 'uniformMatrix2fv' => "gl.unM2fv", 'uniformMatrix3fv' => "gl.unM3fv", 'uniformMatrix4fv' => "gl.unM4fv", 'useProgram' => "gl.usP", 'validateProgram' => "gl.vaP", 'vertexAttrib1f' => "gl.veA1f", 'vertexAttrib1fv' => "gl.veA1fv", 'vertexAttrib2f' => "gl.veA2f", 'vertexAttrib2fv' => "gl.veA2fv", 'vertexAttrib3f' => "gl.veA3f", 'vertexAttrib3fv' => "gl.veA3fv", 'vertexAttrib4f' => "gl.veA4f", 'vertexAttrib4fv' => "gl.veA4fv", 'vertexAttribPointer' => "gl.veAP", 'viewport' => "gl.vi" ]; $js = file_get_contents($argv[1]); foreach ($WEBGL_REPLACE as $search => $replace) { $js = preg_replace('/\bgl\.'.$search.'\b/', $replace, $js); } $js = preg_replace('/\/\*DEBUG\[.*?\/\*\]\*\//sm', '', $js); echo $js;