Update README.md

README.md

@@ -1,2 +1,18 @@
 # viewstl
 Javascript STL/OBJ 3D files Viewer
+
+Reads binary/ASCII STL files; OBJ files
+Supports multiple 3D files at the same container
+Set model's size, position, color, rotation and some basic animation
+Supports user's drag&drop
+Model click events
+Model information (size, volume, surface area etc.)
+Add existing meshes into scene
+Supports WebGL - falls back to HTML5 Canvas
+Pure JavaScript - Uses THREE.js library, no server side script is needed
+Can load THREE.js lib files in the background - no need to deal with THREE JS at all
+Supports multiple Stl Viewer instances at the same page
+Easy usage - as much as one line of Javscript code
+Stand alone code - independent of external services/websites (aka Viewstl.com)
+
+more at https://www.viewstl.com/plugin/