Screen-tone transition effect

This is a screentone transition effect using the shader code. Currently, it supports Godot 3 only, I'm trying it on Godot 4 and soon will support Unity too.

Shader Properties

• In Color: is the color of transition in effect.
• Out Color: is the color of the transition out effect.
• In Out: set which color to pick, If the value is greater than 0.5. The color will be Out color otherwise it will be the In color.
• Position: the slide from -1.5 to 1 if it is set to 1, the whole screen will be revealed. If it is -1.5, the whole screen will be covered.
• Size: the size of circles.

Example Project