TV Screen Shader

This shader accurately simulates the screen of a TV or any other display device. It pixelates the texture, providing precise control over pixel colors and allowing the texture of individual pixels to be customized. Additionally, you can adjust color posterization to give your textures a retro, stylized look. The shader can also be combined with Unity’s bloom to create a glowing pixel effect. As the object moves further away from the camera, the shader gradually hides the pixelation to avoid visual artifacts, smoothly transitioning to the original texture.