Shaders

Definition

A shader is a small program, which affects every vertex and pixel of object. A shader is splitted in 2 parts:

• vertex shader: this one can transform any surface, for example, it can make neck wavy
• pixel (fragment) shader: it can change color of every pixel on the screen

How to create a shader

• Folder: data/shaders/

• Files:

  • myshader.vert: vertex shader, C-like code
  • myshader.frag: fragment shader, C-like code