The gl_FragCoord variable stores four components: (x, y, z, 1/w)

What is the w coordinate and why is it stored as 1/w?

This document targets one specific type of Unity Shader using Shader Lab and CG with vertex and fragment shaders. In many cases these shaders can be implemented in a variety of was including pure ShaderLab or CG surface shaders. Don’t email me telling me…

Okay, first up, this is only going to cover some basic vertex-fragment shader stuff (as opposed to the other types of shaders you can make in Unity, which, for reasons listed elsewhere, have various disadvantages).

The following blog post, unless otherwise noted, was written by a member of Gamasutra’s community. The thoughts and opinions expressed are those of the writer and not Gamasutra or its parent company. During the development of our game Tricky Towers it was…

Tutorial about writing the first shader in Unity3D

### [こちら](http://esprog.hatenablog.com/entry/2016/03/16/021330)のブログで紹介させていただいた記事の内容です

Unityシェーダー(ShaderLab構文)についてはこち...

I want to totally skip a pass of a shader depending on a Property of the inspector in Unity, such as this: (Keep in mind this won't compile)

Shader "Name"
{
Properties
{
[Toggle(STUFF_ON)] _St...

Target Audience: Intermediate devs, comfortable with both creating shaders, and scripting in Unity. Implementation: Unity 4 Last Updated: Jan 2014 Note: All example scripts in this tutorial are written in c#, but the same effects…