Ch2ScrollingShader3.shader

    ...

		void surf (Input IN, inout SurfaceOutputStandard o) 
		{
			// Create a separate variable to store our UVs 
			// before we pass them to the tex2D() function
			fixed2 scrolledUV = IN.uv_MainTex;

			// Create variables that store the individual 
			// x and y components for the UVs scaled by time
			fixed xScrollValue = _ScrollXSpeed * _Time;
			fixed yScrollValue = _ScrollYSpeed * _Time;

			// Apply the final UV offset
			scrolledUV += fixed2(xScrollValue, yScrollValue);

			// Apply textures and tint
			half4 c = tex2D(_MainTex, scrolledUV);
			o.Albedo = c.rgb;
			o.Alpha = c.a;
		}
		ENDCG
	}
	FallBack "Diffuse"
}