00100	BEGIN	"PRNV3D"
00200		DEFINE	α = "COMMENT";
00300		REAL X1,Y1,Z1,X2,Y2,Z2,L,DL;
00400		STRING STR;	INTEGER I,N;
00500		REQUIRE "SAITRG[SYS,BGB]" LOAD_MODULE;
00600		EXTERNAL REAL PROCEDURE SQRT (REAL X);
00700	α FILE OPENING CEREMONIES;
00750	BEGIN
00775		LABEL L;	INTEGER FLG;
00800		OPEN(1,"DSK",8,3,0,0,0,0);
00900	L:	OUTSTR(".V3D FILE = ");
01000		STR	←	INCHWL;
01100		LOOKUP(1,STR&".V3D",FLG);
01200		IF FLG THEN GO L;
01300	
01400		OPEN(2,"LPT",0,0,2,0,0,0);
01425		ENTER(2,STR&".LST",FLG);
01450	END;
01500		N	←	WORDIN(1);
01600		
01650		SETFORMAT(15,3);
01700		OUT(2,STR&".V3D		CONTAINING "&
01800			CVS(N)&" VECTORS."&13&10&13&10);
01900		OUT(2,"          SERIAL    ");
01902		OUT(2,"              L");
01904		OUT(2,"              X");
01906		OUT(2,"              Y");
01908		OUT(2,"              Z");
01910		OUT(2, 13 & 10    );
01912	
02012		L	←	0;
02200		FOR I←0 STEP 1 UNTIL N DO
02300	BEGIN
02302		IF I≠ 0 THEN
02350		ARRBLT(X1,X2,3);
02400		ARRYIN(1,X2,3);
02402		IF I=0 THEN BEGIN X1←X2;Y1←Y2 END;
02500		DL	←	SQRT ( (X2-X1)↑2 + (Y2-Y1)↑2 );
02600		L	←	L + DL;
02700		OUT(2,CVS(I));
02750		OUT(2,"          ");
02800		OUT(2,CVF(L));
02900		OUT(2,CVF(X2));
03000		OUT(2,CVF(Y2));
03100		OUT(2,CVF(Z2));
03200		OUT(2,13&10  );
03300	END;
03400		RELEASE(1);
03500		RELEASE(2);
03600	END	"PRNV3D"