select -all;
delete;

// creates 25 nurbsplanse_
for($npx=0; $npx<5; $npx++){
	for($npy=0; $npy<5; $npy++){
		// creation
		nurbsPlane -p 0 0 0 -ax 0 0 1 -w 5 -lr 1 -d 2 -u 5 -v 5 -ch 1 -n ("nPlaneX"+$npx+"Y"+$npy);
		move -r (5*$npx)(5*$npy) 0 ;
	}
};

// moves the nurbsplanes in z
for($npx=0; $npx<5; $npx++){
	for($npy=0; $npy<5; $npy++){
		$actualPlane=("nPlaneX"+$npx+"Y"+$npy);
		for($cvx=0; $cvx<=6; $cvx++){
			for($cvy=0; $cvy<=6; $cvy++){
				select -r ($actualPlane+".cv["+$cvx+"]["+$cvy+"]") ;
				move -r 0 0 (($cvx*$cvy)/40.0) ;
			}
		}
	}
};

// creates random "puzzlepieces"
for($npx=0; $npx<4; $npx++){
	for($npy=0; $npy<5; $npy++){
		$leftPlane=("nPlaneX"+$npx+"Y"+$npy);
		$rightPlane=("nPlaneX"+($npx+1)+"Y"+$npy);
		
		for($cvy=0; $cvy<=6; $cvy++){
			$xMove=rand(-0.5,0.5);				
			select -r ($leftPlane+".cv[6]["+$cvy+"]") ;
			move -r $xMove 0 0 ;
			select -r ($rightPlane+".cv[0]["+$cvy+"]") ;
			move -r $xMove 0 0 ;
		}
	}
};

// creates similar "puzzlepieces"
for($npx=0; $npx<4; $npx++){
	for($npy=0; $npy<5; $npy++){
		$leftPlane=("nPlaneX"+$npx+"Y"+$npy);
		$rightPlane=("nPlaneX"+($npx+1)+"Y"+$npy);
		
		for($cvy=2; $cvy<=4; $cvy++){
			$xMove=2.5;	
			select -r ($leftPlane+".cv[6]["+$cvy+"]") ;
			move -r $xMove 0 0 ;
			select -r ($rightPlane+".cv[0]["+$cvy+"]") ;
			move -r $xMove 0 0 ;
		}
	}
};

// interpolation
for($npx=0; $npx<5; $npx++){
	for($npy=0; $npy<5; $npy++){
		$plane=("nPlaneX"+$npx+"Y"+$npy);	
		for($cvy=0; $cvy<=6; $cvy++){
			float $cpLeft[]=getAttr ( $plane+".cp[0][" +($cvy)+ "]" );
			float $cpRight[]=getAttr ( $plane+".cp[6][" +($cvy)+ "]" );

			$xLeft=$cpLeft[0];
			$xRight=$cpRight[0];
			$xDelta=($xRight-$xLeft+5.0)/10.0;
			
			//print ($xLeft+" "+$xRight+"  ");

			for($cvx=1; $cvx<=5; $cvx++){
				select -r ($plane+".cv["+$cvx+"]["+$cvy+"]") ;
				move -a -os -x (-2.5+$xLeft+$xDelta+(2.0*($cvx-1)*$xDelta));
			}
		}
	}
};
;