轉(zhuǎn)載：https://blog.csdn.net/Wenhao_China/article/details/122009744
1、創(chuàng)建一個Shader

Shader "Custom/3D Text Shader" {
    Properties{
        _MainTex("Font Texture", 2D) = "white" {}
        _Color("Text Color", Color) = (1,1,1,1)
    } 
        SubShader{
            Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
            Lighting Off Cull Off ZWrite On Fog { Mode Off }
            Blend SrcAlpha OneMinusSrcAlpha
            Pass {
                Color[_Color]
                SetTexture[_MainTex] {
                    combine primary, texture * primary
                }
            }
        }
}

2、創(chuàng)建一個Material
然后Shader改為剛剛創(chuàng)建的這個Shader
3、給Material賦值字體
把你想要用的字體拖拽到Unity中來，然后字體下邊的Font Texture，賦值給當(dāng)前的Material。
4、給3DText屬性賦值
3DText 的字體設(shè)置為剛才的字體，material設(shè)置為剛才創(chuàng)建的