I can't find good tutorials of Fragment-Shaders in the youtube/web that fits construct2 purposes.
Most tutorials coming in pairs of Vertex Shader + Fragment Shader with deep explanation behind the scenes of process that combines texture with light and color... 3d, normals...
But construct2 uses only Fragment Shader of the 2d plane image... So more than 90% of tutorials information is irrelevant.
So, does anyone know any good tutorial on GLSL/FragmentShader that can show good examples of 2d shaders with explanation of the syntax and more?
Something that fits construct2 uses?