diff --git a/README.md b/README.md
index 4b219be..664fb79 100644
--- a/README.md
+++ b/README.md
@@ -20,10 +20,19 @@ module.exports = {
 	//...
 	plugins: [
 		//...
-		new ThreeWebpackPlugin()
+		new ThreeWebpackPlugin(/** library base Path or array of library base Paths, post processing folder path**/)
+		//e.g
+		// new ThreeWebpackPlugin('three/'); 
+		//or
+		// new ThreeWebpackPlugin('xtras/lib/'); 
+		//or
+		// new ThreeWebpackPlugin(['three/', 'xtras/lib/']);
+		//or
+		// new ThreeWebpackPlugin(['three/', 'xtras/lib/'], 'postprocessing/');
 	]
 };
 ````
+(**Note:** default values for library base path and post processing folder path are `'three/examples/js/'` and `'postprocessing/'` respectively)
 
 You can now import the classes in your application:
 ````js
diff --git a/src/Plugin.js b/src/Plugin.js
index 70f47d3..f3d0837 100644
--- a/src/Plugin.js
+++ b/src/Plugin.js
@@ -2,47 +2,65 @@
 'use strict';
 const PLUGIN_ID = 'wildpeaks-three';
 const Loader = require.resolve('./Loader');
+const path = require('path');
 
 class Plugin {
+	constructor(libPath, postProcessingPath){
+		this.libPaths = [];
+		this.postProcessingPath = path.normalize(postProcessingPath || 'postprocessing/');
+
+		if(Array.isArray(libPath)){
+			this.libPaths = this.libPaths.concat(libPath.map(p=>path.normalize(p)));
+		}
+		else {
+			this.libPaths.push(typeof libPath === 'string' ? path.normalize(libPath) : path.normalize('three/examples/js/'));
+		}
+		
+		
+	}
 	apply(compiler){ // eslint-disable-line class-methods-use-this
 		compiler.hooks.normalModuleFactory.tap(PLUGIN_ID, normalModuleFactory => {
 			normalModuleFactory.hooks.afterResolve.tap(PLUGIN_ID, data => {
 				const {loaders, rawRequest} = data;
-				if (rawRequest.startsWith('three/examples/js/')){
-					const exportId = rawRequest.split('/').pop();
-					if (rawRequest === 'three/examples/js/postprocessing/EffectComposer'){
-						loaders.push({
-							loader: Loader,
-							options: {
-								exports: {
-									EffectComposer: 'THREE.EffectComposer',
-									Pass: 'THREE.Pass'
+				const rawRequestNormalized = path.normalize(rawRequest);
+				this.libPaths.forEach( libPath =>{
+					if (rawRequestNormalized.startsWith(libPath)){
+						const effectComposerPath = path.join(libPath, this.postProcessingPath, "EffectComposer");
+						const exportId = rawRequestNormalized.split(path.sep).pop().replace('.js','');
+						if (rawRequestNormalized === effectComposerPath){
+							loaders.push({
+								loader: Loader,
+								options: {
+									exports: {
+										EffectComposer: 'THREE.EffectComposer',
+										Pass: 'THREE.Pass'
+									}
 								}
-							}
-						});
-					} else if (rawRequest.startsWith('three/examples/js/postprocessing/')){
-						loaders.push({
-							loader: Loader,
-							options: {
-								requires: [
-									'three/examples/js/postprocessing/EffectComposer'
-								],
-								exports: {
-									[exportId]: `THREE.${exportId}`
+							});
+						} else if (rawRequestNormalized.startsWith(path.join(libPath, this.postProcessingPath))){
+							loaders.push({
+								loader: Loader,
+								options: {
+									requires: [
+										effectComposerPath
+									],
+									exports: {
+										[exportId]: `THREE.${exportId}`
+									}
 								}
-							}
-						});
-					} else {
-						loaders.push({
-							loader: Loader,
-							options: {
-								exports: {
-									[exportId]: `THREE.${exportId}`
+							});
+						} else {
+							loaders.push({
+								loader: Loader,
+								options: {
+									exports: {
+										[exportId]: `THREE.${exportId}`
+									}
 								}
-							}
-						});
+							});
+						}
 					}
-				}
+				})
 				return data;
 			});
 		});