{
	parms {
		fadePerturbProgram = modelFadePerturb;
	}
	state {
		colormask
		alphamask
		twosided
	}
	hlsl_vp {
		#include "includes/vertex.inc"

		CALC_TEXCOORDS( result.texcoord0 );
		CALC_SKINNED_POSITION( result.position );
	}
	hlsl_fp {
		float2 texcoord = fragment.texcoord0.xy;
		BRANCH if ( $useVirtualMapping.x > 0 ) {
			// this is basically only for non pre-lit levels, and shouldn't be used often.
			// this doesn't attempt to get the derivative correct at the frac crossing point
			texcoord = frac( fragment.texcoord0.xy ) * $virtualMapping.xy + $virtualMapping.zw;
		}

		float3 physCoord = VmtrVirtualToPhysical( texcoord );

#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
		float2 dx = ddx( texcoord.xy ) * physCoord.z;
		float2 dy = ddy( texcoord.xy ) * physCoord.z;

		float4 specular = texPhys( $physicalVmtrPagesMap0, physCoord.xy, dx, dy );
#else
		float4 specular = texPhys( $physicalVmtrPagesMap0, physCoord.xy );
#endif
		// coverMap is stored in specular.w
		clip( specular.w - 0.5 );

		result.color = _float4( 0.0 );
	}
}