float3 vPos =extractViewPos( float2 texCoord) ;

	 float3 vNor =   vNormal;
	 float2 rotTexCoord = { TexCords.x * TextureSize.x / 4.0f, TexCords.y * TextureSize.y / 4.0f };
	 float3 plane =vNor;
	float att = 0.0f;
	for ( int i = 0; i < 12; ++i ) {
		float2 sampleTex;
		if ( vPos.z < minDist ) {
			sampleTex = TexCords + ( radius * reflect( float3( rndTable[ i ], 0.0f ), plane ).xy ) / ( minDist * 2.0f );
		} else {
			sampleTex = TexCords + ( radius * reflect( float3( rndTable[ i ], 0.0f ), plane ).xy ) / ( vPos.z * 2.0f );
		}

		 float3 vRay = extractViewPos(sampleTex).xyz;
		float3 vRayVec = vRay - vPos;
		 float dist = length( vRayVec );
		vRayVec /= dist;
		 float normAtten = saturate( dot( vRayVec, vNor ) * creaseScale - minCrease );
		 float rangleAtten = saturate( ( distScale - dist ) / distScale );
		att += normAtten * rangleAtten; //
	}
	//const float res = saturate( pow( ( 1.0f - att / 12.0f ) * 1.0f, 1.0f ) );
	 float result = 1.0f - att / 12.0f;