Basic Texture Shader

Texture-Unlit.shader

Shader "Milan/Texture Unlit"
{
	Properties
	{
		_Color("Main Color", Color) = (1,1,1,1)
		_MainTex("Main Texture", 2D) = "white" {}
	}

	SubShader
	{
		Pass
		{
		CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag

			struct appdata
			{
				float4 vertex : POSITION;
				float2 texcoord : TEXCOORD0;
			};

			struct v2f
			{
				float4 pos  : SV_POSITION;
				float2 texcoord : TEXCOORD0;
			};

			fixed4 _Color;
			sampler2D _MainTex;

			//Vertex Shader Function
			v2f vert(appdata IN)
			{
				v2f OUT;

				OUT.pos = mul(UNITY_MATRIX_MVP, IN.vertex);
				OUT.texcoord = IN.texcoord; 
				return OUT;
			}

			//Fragment Shader Function
			fixed4 frag(v2f IN) : COLOR
			{
				fixed4 texColor = tex2D(_MainTex, IN.texcoord);
				return texColor;
				//return _Color; //fixed4(1,1,0,1);
			}

		ENDCG
		}
	}
}