A Shader to make everything cruved in Unity3D

Curved.shader

Shader "Platogo/Curved" {
	Properties {
  	_MainTex ("Base (RGB)", 2D) = "white" {}
  	_QOffset ("Offset", Vector) = (0,0,0,0)
  	_Dist ("Distance", Float) = 100.0
  }
	SubShader {
		Tags { "RenderType"="Opaque" }
		Pass
		{
			Lighting Off

			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#include "UnityCG.cginc"

			sampler2D _MainTex;
			float4 _QOffset;
			float _Dist;
			uniform float4 _MainTex_ST;
			
			struct v2f {
        float4 pos : SV_POSITION;
        float2 uv : TEXCOORD0;
			};

			v2f vert (appdata_base v)
			{
        v2f o;
        float4 vPos = mul (UNITY_MATRIX_MV, v.vertex);
        float zOff = vPos.z/_Dist;
        vPos += _QOffset*zOff*zOff;
        o.pos = mul (UNITY_MATRIX_P, vPos);
        o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
        return o;
			}

			half4 frag (v2f i) : COLOR
			{
			  return tex2D(_MainTex, i.uv);
			}
			ENDCG
		}
	}
	FallBack "Mobil/Unlit"
}

CurvedAlpha.shader

Shader "Platogo/CurvedAlpha" {
  Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
		_QOffset ("Offset", Vector) = (0,0,0,0)
		_Dist ("Distance", Float) = 100.0
		_Alpha ("Alpha", Range(0.0,1.0)) = 1.0
	}
	SubShader {
		Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
		LOD 100
	
		ZWrite On
		Blend SrcAlpha OneMinusSrcAlpha 

		Pass
		{
			Lighting Off

			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#include "UnityCG.cginc"

			sampler2D _MainTex;
			float4 _QOffset;
			float _Dist;
			float _Alpha;
			uniform float4 _MainTex_ST;
			
			struct v2f {
			    float4 pos : SV_POSITION;
			    float2 uv : TEXCOORD0;
			};

			v2f vert (appdata_base v)
			{
			    v2f o;
			    float4 vPos = mul (UNITY_MATRIX_MV, v.vertex);
			    float zOff = vPos.z/_Dist;
			    vPos += _QOffset*zOff*zOff;
			    o.pos = mul (UNITY_MATRIX_P, vPos);
			    o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
			    return o;
			}

			half4 frag (v2f i) : COLOR
			{
			    return tex2D(_MainTex, i.uv) * float4(1,1,1,_Alpha);
			}
			ENDCG
		}
	}

FallBack "Platogo/Unlit Texture Alpha"
}

CurvedBlendTextures.shader

Shader "Platogo/Curved 2 Texture Blend" {
    Properties {
        _Blend ("Blend", Range (0, 1)) = 0.5
        _MainTex ("Base (RGB)", 2D) = "white"
        _BlendTex ("Blend (RGB)", 2D) = "black"
  	_QOffset ("Offset", Vector) = (0,0,0,0)
		_Dist ("Distance", Float) = 100.0
    }

    SubShader {
		Tags { "RenderType"="Opaque" }

	Pass
		{
			Lighting Off

			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#include "UnityCG.cginc"

			sampler2D _MainTex;
			sampler2D _BlendTex;
			float4 _QOffset;
			float _Dist;
			float _Blend;
			uniform float4 _MainTex_ST;
			
			struct v2f {
			    float4 pos : SV_POSITION;
			    float2 uv : TEXCOORD0;
			};

			v2f vert (appdata_base v)
			{
			    v2f o;
			    float4 vPos = mul (UNITY_MATRIX_MV, v.vertex);
			    float zOff = vPos.z/_Dist;
			    vPos += _QOffset*zOff*zOff;
			    o.pos = mul (UNITY_MATRIX_P, vPos);
			    o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
			    return o;
			}

			half4 frag (v2f i) : COLOR
			{
			    return lerp( tex2D(_MainTex, i.uv), tex2D(_BlendTex, i.uv), _Blend);
			}
			ENDCG
		}
    }

	FallBack "Mobil/Unlit"
}

Do you have a preview of what it looks like? 😄