initial implementation of three and three-math npm module creation code.

.gitignore

 .DS_Store
 *.swp
 .project
-utils/node_modules/*
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+utils/npm/node_modules/*
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utils/npm/README.md

+To build the npm modules:
+
+1. install nodejs.
+2. install npm (if it was not installed with nodejs)
+3. determine the version of THREE that you want to publish (usually it is specified in src/Three.js as the REVISION)
+4. increment the fix number above what was previously published if you are re-publishing an existing Three.js version.
+5. add "-dev" to the version number if this is a development branch.
+6. run the follow to build both the three and three-math node modules
+ * node build.js 0.54.3-dev
+7. npm publish node_module/three
+8. npm publish node_module/three-math
+

utils/npm/build.js

+var fs = require( "fs" );
+var cp = require('child_process');
+
+var commandLineArguments = process.argv.splice(2);
+
+var outputRootDir = "./node_modules";
+var inputDir = "../../build";
+var readmeFileName = "../../README.md";
+
+var headerFileName = "./header.js";
+var footerFileName = "./footer.js";
+
+if( commandLineArguments.length == 0 ) {
+	throw new Error( "build version must be specified as a command line argument (e.g. 0.54.3-dev)");
+}
+var buildVersion = commandLineArguments[0];
+
+
+var concateFiles = function ( inputFileNames, outputFileName ) {
+	var buffer = [];
+	for ( var i = 0; i < inputFileNames.length; i++ ) {
+		buffer.push( 
+			fs.readFileSync( inputFileNames[i], 'utf8' )
+			);
+	}
+
+	var combinedContents = buffer.join("");
+	fs.writeFileSync( outputFileName, combinedContents, 'utf8' );   
+}
+
+var createTemplatedFile = function ( templateFileName, replaceSet, outputFileName ) {
+	var templateContents = fs.readFileSync( templateFileName, 'utf8' );
+	for( var token in replaceSet ) {
+		templateContents = templateContents.replace( "%"+token+"%", replaceSet[token] );
+	}
+	fs.writeFileSync( outputFileName, templateContents, 'utf8' );
+}
+
+var copyFile = function( sourceFileName, destinationFileName ) {
+
+	var contents = fs.readFileSync( sourceFileName, 'utf8' );
+	fs.writeFileSync( destinationFileName, contents, 'utf8' );
+
+}
+
+var buildModule = function ( name, version ) {
+
+	if( ! fs.existsSync( outputRootDir ) ) {
+		fs.mkdirSync( outputRootDir );
+	}
+
+	var outputModuleDir = outputRootDir + "/" + name;
+	if( ! fs.existsSync( outputModuleDir ) ) {
+		fs.mkdirSync( outputModuleDir );
+	}
+	// make directory moduleDir
+
+	var inputRawFileName = inputDir + "/" + name + ".js";
+	var outputRawFileName = outputModuleDir + "/" + name + ".js";
+
+	concateFiles( [ headerFileName, inputRawFileName, footerFileName ], outputRawFileName );
+
+	var inputMinifiedFileName = inputDir + "/" + name + ".min.js";
+	var outputMinifiedFileName = outputModuleDir + "/" + name + ".min.js";
+
+	concateFiles( [ headerFileName, inputMinifiedFileName, footerFileName ], outputMinifiedFileName );
+
+	var templatePackageFileName = "./" + name + ".package.json";
+	var replaceSet = {
+		"VERSION": buildVersion
+	};
+	var outputPackageFileName = outputModuleDir + "/package.json";
+	createTemplatedFile( templatePackageFileName, replaceSet, outputPackageFileName );
+
+	var outputReadmeFileName = outputModuleDir + "/README.md";
+	copyFile( readmeFileName, outputReadmeFileName );
+}
+
+// TODO: make this non-Windows specific.
+var cmdExe = "cmd.exe";
+var args = [ "/c", "build_all.bat" ];
+var opts = { "cwd": ".." };
+var buildAll = cp.spawn( cmdExe, args, opts );
+
+buildAll.stdout.on('data', function (data) {
+  console.log('stdout: ' + data);
+});
+
+buildAll.stderr.on('data', function (data) {
+  console.log('stderr: ' + data);
+});
+
+buildAll.on( 'exit', function ( exitCode ) {
+	console.log( "exitCode: " + exitCode );
+	buildModule( "three" );
+	buildModule( "three-math" );
+});
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utils/npm/footer.js

+
+// Export the THREE object for **Node.js**, with
+// backwards-compatibility for the old `require()` API. If we're in
+// the browser, add `_` as a global object via a string identifier,
+// for Closure Compiler "advanced" mode.
+if (typeof exports !== 'undefined') {
+  if (typeof module !== 'undefined' && module.exports) {
+    exports = module.exports = THREE;
+  }
+  exports.THREE = THREE;
+} else {
+  this['THREE'] = THREE;
+}

utils/npm/header.js

+
+var window = window || {};
+var self = self || {};

utils/npm/test.js

+var threemath = function () {
+	var THREE = require( "three-math" );
+
+	var a = new THREE.Vector3( 1, 1, 1 );
+	console.log( a );
+
+	for( var i in THREE ) {
+		console.log( i );
+	}
+};
+
+var three = function () {
+	var THREE = require( "three" );
+
+	var a = new THREE.Vector3( 1, 1, 1 );
+	console.log( a );
+
+	for( var i in THREE ) {
+		console.log( i );
+	}
+};
+
+threemath();
+three();
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utils/npm/three-math.package.json

+{
+
+    "name" : "three-math",
+
+    "version" : "%VERSION%",
+
+    "description" : "JavaScript 3D Math library",
+
+    "keywords" : [
+        "3D",
+        "WebGL",
+        "Three",
+        "ThreeJS",
+        "CSS",
+        "engine",
+        "rendering",
+        "geometry",
+        "math"
+    ],
+
+    "homepage" : "http://mrdoob.github.com/three.js/",
+
+    "bugs" : {
+        "url" : "https://github.com/mrdoob/three.js/issues"
+    },
+
+    "author" : "three.js contributors",
+
+    "main" : "./three-math.js",
+
+    "repository" : {
+        "type" : "git",
+        "url" : "git://github.com/mrdoob/three.js.git"
+    },
+
+    "scripts" : {
+        "preinstall" : "ECHO todo",
+        "test" : "ECHO todo"
+    },
+
+    "license" : {
+        "type" : "The MIT License",
+        "url" : "https://raw.github.com/mrdoob/three.js/master/LICENSE"
+    },
+
+    "engines" : {
+        "node" : "*"
+    },
+
+    "help" : {
+        "web" : "http://stackoverflow.com/questions/tagged/three.js"
+    }
+
+}
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utils/npm/three.package.json

+{
+
+    "name" : "three",
+
+    "version" : "%VERSION%",
+
+    "description" : "JavaScript 3D library",
+
+    "keywords" : [
+        "3D",
+        "WebGL",
+        "Three",
+        "ThreeJS",
+        "CSS",
+        "engine",
+        "rendering",
+        "geometry",
+        "math"
+    ],
+
+    "homepage" : "http://mrdoob.github.com/three.js/",
+
+    "bugs" : {
+        "url" : "https://github.com/mrdoob/three.js/issues"
+    },
+
+    "author" : "three.js contributors",
+
+    "main" : "./three.js",
+
+    "repository" : {
+        "type" : "git",
+        "url" : "git://github.com/mrdoob/three.js.git"
+    },
+
+    "scripts" : {
+        "preinstall" : "ECHO todo",
+        "test" : "ECHO todo"
+    },
+
+    "license" : {
+        "type" : "The MIT License",
+        "url" : "https://raw.github.com/mrdoob/three.js/master/LICENSE"
+    },
+
+    "engines" : {
+        "node" : "*"
+    },
+
+    "help" : {
+        "web" : "http://stackoverflow.com/questions/tagged/three.js"
+    }
+
+}
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