{
	parms {
	}
	state {
	}
	hlsl_vp {
		#include "includes/vertex.inc"

		float4 localPosition;
		CALC_SKINNED_POSITIONS( localPosition, result.position );
		CALC_TEXCOORDS_BLEND( result.texcoord0 );
	}
	hlsl_fp {
		#include "includes/vmtr.inc"

		float2 texcoord;
		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;
		} else {
			BRANCH if ( $useSkinBlending.x > 0.0 ) {
				float2 fp = float2( fragment.position.x * $positionToFeedback.z, fragment.position.y * $positionToFeedback.w );
				float2 xy = frac( fp ) - 0.5;
				texcoord = ( xy.x * xy.y < 0.0 ) ? fragment.texcoord0.xy : fragment.texcoord0.zw;
			} else {
				texcoord = fragment.texcoord0.xy;
			}
		}

		float4 feedback;
		CALC_VMTR_FEEDBACK( feedback, texcoord );

		result.color = feedback;
	}
}