Shader "Custom/LabShader" {
	Properties {
		_Color1 ("Main Color", Color) = (1,1,1,0.5)
		_Color2 ("Main Color", Color) = (1,1,1,0.5)
		_StripeWidth ("StripeWidth", Float) = 0.2
	}
    SubShader {
        Pass {
            CGPROGRAM
// Upgrade NOTE: excluded shader from DX11 and Xbox360; has structs without semantics (struct v2f members untransformedPos)
#pragma exclude_renderers d3d11 xbox360

            float4 _Color1;
            float4 _Color2;
            float _StripeWidth;

            #pragma vertex vert
            #pragma fragment frag

            struct v2f {
            	float4 pos : SV_POSITION;
            	float4 untransformedPos;
            };

            v2f vert(float4 v:POSITION) {
            	v2f o;
                o.pos = mul (UNITY_MATRIX_MVP, v);
                o.untransformedPos = v;
                return o;
            }

            fixed4 frag(v2f i) : COLOR {
            	if(abs(fmod(i.untransformedPos.x/_StripeWidth, 2)) < 1.0)
            		return _Color1;
            	else
            		return _Color2;
            }



            ENDCG
        }
    }
}