Unity typewriter color changing effect

Unity typewriter color changing effect

achieve effect

Difficulties in implementing project file download

The color of the last word of the printed text is different from the color of the previous text, and gradually changes to the color of the previous text after printing.

Implementation ideas

Considering that the color of the text component of unity is modified as a whole, the position of the shader is used to judge and modify the text color.

shader source code

Shader "Unlit/TextColor"
{
    Properties
    {
        _MainTex ("Texture", 2D) = "white" {}
			_Color("Text Color", Color) = (1,1,1,1)
				_Colornew("new Color", Color) = (1,1,1,1)
				_X("x",Range(-1920,1920)) = 0.1
				_Y("y",Range(-1920,1920)) = 0.1
				_T("time",Float) = 0
    }
    SubShader
    {
			Tags {
				"Queue" = "Transparent"
				"IgnoreProjector"