{
	parms {
		stageSort	sortTrans
	}
	state {
		depthmask
		depthfunc GL_ALWAYS
		twosided
	}
	hlsl_vp {
		result.position.x = dot4( vertex.position, $mvpMatrixX );
		result.position.y = dot4( vertex.position, $mvpMatrixY );
		result.position.z = dot4( vertex.position, $mvpMatrixZ );
		result.position.w = dot4( vertex.position, $mvpMatrixW );
		result.texcoord0 = float4( vertex.texcoord0.x, vertex.texcoord0.y, 0.0, 0.0 );
		result.color = swizzleColor( vertex.color );
		result.texcoord1 = swizzleColor( vertex.tangent ) * _float4( 2.0 ) - _float4( 1.0 );
	}
	hlsl_fp {
		// black level adjustment
		float scale = 1.0 - $cbBlackLevel.x;
		float bias = $cbBlackLevel.x;

		float4 c = tex2D( $transMap, fragment.texcoord0.xy ) * fragment.color + fragment.texcoord1;
		result.color.xyz = saturate( c.xyz * scale + bias ) * c.w;
		result.color.w = c.w;
	}
}