Shader "LeapMotion/Passthrough/Background" {
	SubShader{
	  Tags {"Queue" = "Background" "IgnoreProjector" = "True"}

	  Cull Off
	  Zwrite Off
	  Blend One Zero

	  Pass{
	  CGPROGRAM
	  #include "../Resources/LeapCG.cginc"
	  #include "UnityCG.cginc"

	  #pragma target 3.0

	  #pragma vertex vert
	  #pragma fragment frag

	  uniform float _LeapGlobalColorSpaceGamma;

	  struct frag_in {
		float4 position : SV_POSITION;
		float4 screenPos  : TEXCOORD1;
	  };

	  frag_in vert(appdata_img v) {
		frag_in o;
		o.position = UnityObjectToClipPos(v.vertex);
		o.screenPos = LeapGetWarpedScreenPos(o.position);
		return o;
	  }

	  float4 frag(frag_in i) : COLOR {
		return float4(LeapGetStereoColor(i.screenPos), 1);
	  }

	  ENDCG
	  }
	}
		Fallback off
}