Tutorial by Examples

WebGL is a browser technology so there isn't much to set up other than to have a browser. You can get started with WebGL on JSFiddle or Codepen or JSBIn or any number of other sites that let you edit HTML, CSS, and JavaScript online though there will be a few limitations (see below). You can also ho...

Like it mentions in the remarks section we need to supply two functions. A vertex shader and a fragment shader Let's start with a vertex shader // an attribute will receive data from a buffer attribute vec4 position; // all shaders have a main function void main() { // gl_Position is a s...