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Beeb/Strange3D

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Micro User » MU 1991-07.adf » Listings
Filename: Beeb/Strange3D
Read OK:
File size: 0ACF bytes
Load address: 0000
Exec address: 0000
Duplicates

There are 2 duplicate copies of this file in the archive:

File contents
   10REM > <BasicSave$Dir>.Strange3D
   20REM 3D View of The Lorenz Attractor  By Mike Cook
   30MODE 15
   40VDU23,137,&18,&14,&F2,&81,&F2,&14,&18,&00 :REM Right arrow..
   50VDU23,138,&3C,&24,&24,&E7,&42,&24,&18,&00 :REM Down arrow...
   60VDU23,139,&18,&24,&42,&E7,&24,&24,&3C,&00 :REM Up arrow.....
   70C1=0.707107:C2=0.408248
   80C3=0.816597:C4=-C2
   90S=8:S%=28
  100N%=70
  110INC=1E-3
  120SX%=200:SY%=200:SZ%=0
  130CX=5:CY=5:CZ=5
  140P1=10:P2=28:P3=2.66666
  150PROC_INTRO
  160REPEAT
  170N%=N%+1
  180IF N%>60 THEN N%=0:GCOL 0,RND(63)
  190D1=P1*(Y-X)
  200D2=P2*X-Y-X*Z
  210D3=X*Y-P3*Z
  220X=X+D1*INC
  230Y=Y+D2*INC
  240Z=Z+D3*INC
  250PROC_VPLOT(X,Y,Z)
  260IF INKEY(-114) THEN S=S+S/10:PROC_AXIS
  270IF INKEY(-115) THEN S=S-S/10:PROC_AXIS
  280IF INKEY(-116) THEN SX%=SX%+50:PROC_AXIS
  290IF INKEY(-21) THEN SX%=SX%-50:PROC_AXIS
  300IF INKEY(-117) THEN SY%=SY%+50:PROC_AXIS
  310IF INKEY(-118) THEN SY%=SY%-50:PROC_AXIS
  320IF INKEY(-23) THEN SZ%=SZ%+50:PROC_AXIS
  330IF INKEY(-119) THEN SZ%=SZ%-50:PROC_AXIS
  340IF INKEY(-120) THEN X=CX:Y=CY:Z=CZ:PROC_AXIS
  350IF INKEY(-86) THEN A$=GET$:PROC_INTRO:PROC_AXIS
  360UNTIL FALSE
  370END
  380:
  390DEF PROC_VPLOT(X,Y,Z)
  400X%=X*S:Y%=Y*S:Z%=Z*S
  410X%=X%+SX%:Y%=Y%+SY%:Z%=Z%+SZ%
  420IF X%<430 AND X%>=0 AND Z%<430 AND Z%>=0 THEN PLOT 69,X%+88,520+Z%
  430IF X%<430 AND X%>=0 AND Y%<430 AND Y%>=0 THEN PLOT 69,X%+88,440-Y%
  440IF Y%<430 AND Y%>=0 AND Z%<430 AND Z%>=0 THEN PLOT 69,600+Y%,520+Z%
  450PROC_TRANS(X%,Z%,Y%,69)
  460ENDPROC
  470:
  480DEF PROC_INTRO
  490REPEAT
  500CLS
  510GCOL 0,63
  520PRINT TAB(12,0)"3D View of The Lorenz Attractor  By Mike Cook"
  530PRINTTAB(0,2)"F Key  Effect"
  540PRINT" 1  - Zoom in"
  550PRINT" 2  - Zoom out"
  560PRINT" 3  - Shift X right"
  570PRINT" 4  - Shift X left"
  580PRINT" 5  - Shift Y right"
  590PRINT" 6  - Shift Y right"
  600PRINT" 7  - Shift Z left"
  610PRINT" 8  - Shift Z right"
  620PRINT" 9  - Restart curve"
  630PRINT
  640PRINT"Increment is ";INC;" PRESS I to alter"
  650PRINT
  660PRINT"Current Start Point PRESS S to alter"
  670PRINT"Start X ";CX
  680PRINT"Start Y ";CY
  690PRINT"Start Z ";CZ
  700PRINT
  710PRINT"Parameters PRESS P to alter"
  720PRINT"P1 ";P1
  730PRINT"P2 ";P2
  740PRINT"P3 ";P3
  750PRINT
  760PRINT"SPACE BAR TO PLOT"
  770PRINT:PRINT"N to return here for a New plot"
  780A$=GET$
  790IF A$="P" OR A$="p" THEN INPUT"New Parameters are:- "P1,P2,P3
  800IF A$="S" OR A$="s" THEN INPUT"New Start Point is:- "CX,CY,CZ
  810IF A$="I" OR A$="i" THEN INPUT"New Increment is:- "INC
  820UNTIL A$=" "
  830X=CX:Y=CY:Z=CZ
  840:
  850DEF PROC_AXIS
  860CLS
  870PRINT TAB(12,0)"3D View of The Lorenz Attractor  By Mike Cook"
  880GCOL 0,63
  890VDU5
  900MOVE 80,494
  910PRINT" X";SPC(1);CHR$(137)
  920MOVE 0,588
  930PRINT" Z"
  940MOVE 24,620
  950PRINTCHR$(139)
  960MOVE 0,400
  970PRINT" Y"
  980MOVE 24,368
  990PRINTCHR$(138)
 1000MOVE 600,498
 1010PRINT" Y";SPC(1);CHR$(137)
 1020VDU 4
 1030MOVE 80,512
 1040PLOT 1,0,16*S%
 1050MOVE 80,512
 1060PLOT 1,16*S%,0
 1070MOVE 592,512
 1080PLOT 1,16*S%,0
 1090MOVE 592,512
 1100PLOT 1,0,16*S%
 1110MOVE 80,0
 1120PLOT 1,0,16*S%
 1130PLOT 1,16*S%,0
 1140PROC_TRANS(0,100,-100,69)
 1150PROC_TRANS(200,100,-100,5)
 1160PROC_TRANS(0,100,-100,69)
 1170PROC_TRANS(0,300,-100,5)
 1180PROC_TRANS(0,100,-100,69)
 1190PROC_TRANS(0,100,100,5)
 1200REPEAT
 1210A=INKEY(50)
 1220UNTIL A=-1
 1230ENDPROC
 1240:
 1250DEF PROC_TRANS(X,Y,Z,D%)
 1260LOCAL X%,Y%
 1270Y%=(C2*X+C3*Y+C4*Z)
 1280X%=(C1*X+C1*Z)+640
 1290IF X%>530 AND Y%<512 THEN PLOT D%,X%,Y%
 1300ENDPROC

!� > <BasicSave$Dir>.Strange3D
3� 3D View of The Lorenz Attractor  By Mike Cook
� 15
(<�23,137,&18,&14,&F2,&81,&F2,&14,&18,&00 :� Right arrow..
2<�23,138,&3C,&24,&24,&E7,&42,&24,&18,&00 :� Down arrow...
<<�23,139,&18,&24,&42,&E7,&24,&24,&3C,&00 :� Up arrow.....
FC1=0.707107:C2=0.408248
PC3=0.816597:C4=-C2
Z
S=8:S%=28
d	N%=70
nINC=1E-3
xSX%=200:SY%=200:SZ%=0
�CX=5:CY=5:CZ=5
�P1=10:P2=28:P3=2.66666
��_INTRO
��
�N%=N%+1
�� N%>60 � N%=0:� 0,�(63)
�D1=P1*(Y-X)
�D2=P2*X-Y-X*Z
�D3=X*Y-P3*Z
�X=X+D1*INC
�Y=Y+D2*INC
�Z=Z+D3*INC
��_VPLOT(X,Y,Z)
� �(-114) � S=S+S/10:�_AXIS
� �(-115) � S=S-S/10:�_AXIS
!� �(-116) � SX%=SX%+50:�_AXIS
" � �(-21) � SX%=SX%-50:�_AXIS
,!� �(-117) � SY%=SY%+50:�_AXIS
6!� �(-118) � SY%=SY%-50:�_AXIS
@ � �(-23) � SZ%=SZ%+50:�_AXIS
J!� �(-119) � SZ%=SZ%-50:�_AXIS
T%� �(-120) � X=CX:Y=CY:Z=CZ:�_AXIS
^"� �(-86) � A$=�:�_INTRO:�_AXIS
h� �
r�
|:
�� �_VPLOT(X,Y,Z)
�X%=X*S:Y%=Y*S:Z%=Z*S
�!X%=X%+SX%:Y%=Y%+SY%:Z%=Z%+SZ%
�9� X%<430 � X%>=0 � Z%<430 � Z%>=0 � � 69,X%+88,520+Z%
�9� X%<430 � X%>=0 � Y%<430 � Y%>=0 � � 69,X%+88,440-Y%
�:� Y%<430 � Y%>=0 � Z%<430 � Z%>=0 � � 69,600+Y%,520+Z%
��_TRANS(X%,Z%,Y%,69)
��
�:
�
� �_INTRO
��
��
�
� 0,63
;� �12,0)"3D View of The Lorenz Attractor  By Mike Cook"
�0,2)"F Key  Effect"
�" 1  - Zoom in"
&�" 2  - Zoom out"
0�" 3  - Shift X right"
:�" 4  - Shift X left"
D�" 5  - Shift Y right"
N�" 6  - Shift Y right"
X�" 7  - Shift Z left"
b�" 8  - Shift Z right"
l�" 9  - Restart curve"
v�
�,�"Increment is ";INC;" PRESS I to alter"
��
�+�"Current Start Point PRESS S to alter"
��"Start X ";CX
��"Start Y ";CY
��"Start Z ";CZ
��
�"�"Parameters PRESS P to alter"
�
�"P1 ";P1
�
�"P2 ";P2
�
�"P3 ";P3
��
��"SPACE BAR TO PLOT"
(�:�"N to return here for a New plot"
A$=�
8� A$="P" � A$="p" � �"New Parameters are:- "P1,P2,P3
 8� A$="S" � A$="s" � �"New Start Point is:- "CX,CY,CZ
*1� A$="I" � A$="i" � �"New Increment is:- "INC
4� A$=" "
>X=CX:Y=CY:Z=CZ
H:
R� �_AXIS
\�
f;� �12,0)"3D View of The Lorenz Attractor  By Mike Cook"
p
� 0,63
z�5
�� 80,494
��" X";�(1);�(137)
�� 0,588
�	�" Z"
�� 24,620
��(139)
�� 0,400
�	�" Y"
�� 24,368
��(138)
�
� 600,498
��" Y";�(1);�(137)
�� 4
� 80,512
� 1,0,16*S%
� 80,512
$� 1,16*S%,0
.
� 592,512
8� 1,16*S%,0
B
� 592,512
L� 1,0,16*S%
V
� 80,0
`� 1,0,16*S%
j� 1,16*S%,0
t�_TRANS(0,100,-100,69)
~�_TRANS(200,100,-100,5)
��_TRANS(0,100,-100,69)
��_TRANS(0,300,-100,5)
��_TRANS(0,100,-100,69)
��_TRANS(0,100,100,5)
��
�A=�(50)
�
� A=-1
��
�:
�� �_TRANS(X,Y,Z,D%)
�� X%,Y%
�Y%=(C2*X+C3*Y+C4*Z)
X%=(C1*X+C1*Z)+640

"� X%>530 � Y%<512 � � D%,X%,Y%
�
�
00000000  0d 00 0a 21 f4 20 3e 20  3c 42 61 73 69 63 53 61  |...!. > <BasicSa|
00000010  76 65 24 44 69 72 3e 2e  53 74 72 61 6e 67 65 33  |ve$Dir>.Strange3|
00000020  44 0d 00 14 33 f4 20 33  44 20 56 69 65 77 20 6f  |D...3. 3D View o|
00000030  66 20 54 68 65 20 4c 6f  72 65 6e 7a 20 41 74 74  |f The Lorenz Att|
00000040  72 61 63 74 6f 72 20 20  42 79 20 4d 69 6b 65 20  |ractor  By Mike |
00000050  43 6f 6f 6b 0d 00 1e 08  eb 20 31 35 0d 00 28 3c  |Cook..... 15..(<|
00000060  ef 32 33 2c 31 33 37 2c  26 31 38 2c 26 31 34 2c  |.23,137,&18,&14,|
00000070  26 46 32 2c 26 38 31 2c  26 46 32 2c 26 31 34 2c  |&F2,&81,&F2,&14,|
00000080  26 31 38 2c 26 30 30 20  3a f4 20 52 69 67 68 74  |&18,&00 :. Right|
00000090  20 61 72 72 6f 77 2e 2e  0d 00 32 3c ef 32 33 2c  | arrow....2<.23,|
000000a0  31 33 38 2c 26 33 43 2c  26 32 34 2c 26 32 34 2c  |138,&3C,&24,&24,|
000000b0  26 45 37 2c 26 34 32 2c  26 32 34 2c 26 31 38 2c  |&E7,&42,&24,&18,|
000000c0  26 30 30 20 3a f4 20 44  6f 77 6e 20 61 72 72 6f  |&00 :. Down arro|
000000d0  77 2e 2e 2e 0d 00 3c 3c  ef 32 33 2c 31 33 39 2c  |w.....<<.23,139,|
000000e0  26 31 38 2c 26 32 34 2c  26 34 32 2c 26 45 37 2c  |&18,&24,&42,&E7,|
000000f0  26 32 34 2c 26 32 34 2c  26 33 43 2c 26 30 30 20  |&24,&24,&3C,&00 |
00000100  3a f4 20 55 70 20 61 72  72 6f 77 2e 2e 2e 2e 2e  |:. Up arrow.....|
00000110  0d 00 46 1b 43 31 3d 30  2e 37 30 37 31 30 37 3a  |..F.C1=0.707107:|
00000120  43 32 3d 30 2e 34 30 38  32 34 38 0d 00 50 16 43  |C2=0.408248..P.C|
00000130  33 3d 30 2e 38 31 36 35  39 37 3a 43 34 3d 2d 43  |3=0.816597:C4=-C|
00000140  32 0d 00 5a 0d 53 3d 38  3a 53 25 3d 32 38 0d 00  |2..Z.S=8:S%=28..|
00000150  64 09 4e 25 3d 37 30 0d  00 6e 0c 49 4e 43 3d 31  |d.N%=70..n.INC=1|
00000160  45 2d 33 0d 00 78 19 53  58 25 3d 32 30 30 3a 53  |E-3..x.SX%=200:S|
00000170  59 25 3d 32 30 30 3a 53  5a 25 3d 30 0d 00 82 12  |Y%=200:SZ%=0....|
00000180  43 58 3d 35 3a 43 59 3d  35 3a 43 5a 3d 35 0d 00  |CX=5:CY=5:CZ=5..|
00000190  8c 1a 50 31 3d 31 30 3a  50 32 3d 32 38 3a 50 33  |..P1=10:P2=28:P3|
000001a0  3d 32 2e 36 36 36 36 36  0d 00 96 0b f2 5f 49 4e  |=2.66666....._IN|
000001b0  54 52 4f 0d 00 a0 05 f5  0d 00 aa 0b 4e 25 3d 4e  |TRO.........N%=N|
000001c0  25 2b 31 0d 00 b4 1c e7  20 4e 25 3e 36 30 20 8c  |%+1..... N%>60 .|
000001d0  20 4e 25 3d 30 3a e6 20  30 2c b3 28 36 33 29 0d  | N%=0:. 0,.(63).|
000001e0  00 be 0f 44 31 3d 50 31  2a 28 59 2d 58 29 0d 00  |...D1=P1*(Y-X)..|
000001f0  c8 11 44 32 3d 50 32 2a  58 2d 59 2d 58 2a 5a 0d  |..D2=P2*X-Y-X*Z.|
00000200  00 d2 0f 44 33 3d 58 2a  59 2d 50 33 2a 5a 0d 00  |...D3=X*Y-P3*Z..|
00000210  dc 0e 58 3d 58 2b 44 31  2a 49 4e 43 0d 00 e6 0e  |..X=X+D1*INC....|
00000220  59 3d 59 2b 44 32 2a 49  4e 43 0d 00 f0 0e 5a 3d  |Y=Y+D2*INC....Z=|
00000230  5a 2b 44 33 2a 49 4e 43  0d 00 fa 12 f2 5f 56 50  |Z+D3*INC....._VP|
00000240  4c 4f 54 28 58 2c 59 2c  5a 29 0d 01 04 1f e7 20  |LOT(X,Y,Z)..... |
00000250  a6 28 2d 31 31 34 29 20  8c 20 53 3d 53 2b 53 2f  |.(-114) . S=S+S/|
00000260  31 30 3a f2 5f 41 58 49  53 0d 01 0e 1f e7 20 a6  |10:._AXIS..... .|
00000270  28 2d 31 31 35 29 20 8c  20 53 3d 53 2d 53 2f 31  |(-115) . S=S-S/1|
00000280  30 3a f2 5f 41 58 49 53  0d 01 18 21 e7 20 a6 28  |0:._AXIS...!. .(|
00000290  2d 31 31 36 29 20 8c 20  53 58 25 3d 53 58 25 2b  |-116) . SX%=SX%+|
000002a0  35 30 3a f2 5f 41 58 49  53 0d 01 22 20 e7 20 a6  |50:._AXIS.." . .|
000002b0  28 2d 32 31 29 20 8c 20  53 58 25 3d 53 58 25 2d  |(-21) . SX%=SX%-|
000002c0  35 30 3a f2 5f 41 58 49  53 0d 01 2c 21 e7 20 a6  |50:._AXIS..,!. .|
000002d0  28 2d 31 31 37 29 20 8c  20 53 59 25 3d 53 59 25  |(-117) . SY%=SY%|
000002e0  2b 35 30 3a f2 5f 41 58  49 53 0d 01 36 21 e7 20  |+50:._AXIS..6!. |
000002f0  a6 28 2d 31 31 38 29 20  8c 20 53 59 25 3d 53 59  |.(-118) . SY%=SY|
00000300  25 2d 35 30 3a f2 5f 41  58 49 53 0d 01 40 20 e7  |%-50:._AXIS..@ .|
00000310  20 a6 28 2d 32 33 29 20  8c 20 53 5a 25 3d 53 5a  | .(-23) . SZ%=SZ|
00000320  25 2b 35 30 3a f2 5f 41  58 49 53 0d 01 4a 21 e7  |%+50:._AXIS..J!.|
00000330  20 a6 28 2d 31 31 39 29  20 8c 20 53 5a 25 3d 53  | .(-119) . SZ%=S|
00000340  5a 25 2d 35 30 3a f2 5f  41 58 49 53 0d 01 54 25  |Z%-50:._AXIS..T%|
00000350  e7 20 a6 28 2d 31 32 30  29 20 8c 20 58 3d 43 58  |. .(-120) . X=CX|
00000360  3a 59 3d 43 59 3a 5a 3d  43 5a 3a f2 5f 41 58 49  |:Y=CY:Z=CZ:._AXI|
00000370  53 0d 01 5e 22 e7 20 a6  28 2d 38 36 29 20 8c 20  |S..^". .(-86) . |
00000380  41 24 3d be 3a f2 5f 49  4e 54 52 4f 3a f2 5f 41  |A$=.:._INTRO:._A|
00000390  58 49 53 0d 01 68 07 fd  20 a3 0d 01 72 05 e0 0d  |XIS..h.. ...r...|
000003a0  01 7c 05 3a 0d 01 86 14  dd 20 f2 5f 56 50 4c 4f  |.|.:..... ._VPLO|
000003b0  54 28 58 2c 59 2c 5a 29  0d 01 90 18 58 25 3d 58  |T(X,Y,Z)....X%=X|
000003c0  2a 53 3a 59 25 3d 59 2a  53 3a 5a 25 3d 5a 2a 53  |*S:Y%=Y*S:Z%=Z*S|
000003d0  0d 01 9a 21 58 25 3d 58  25 2b 53 58 25 3a 59 25  |...!X%=X%+SX%:Y%|
000003e0  3d 59 25 2b 53 59 25 3a  5a 25 3d 5a 25 2b 53 5a  |=Y%+SY%:Z%=Z%+SZ|
000003f0  25 0d 01 a4 39 e7 20 58  25 3c 34 33 30 20 80 20  |%...9. X%<430 . |
00000400  58 25 3e 3d 30 20 80 20  5a 25 3c 34 33 30 20 80  |X%>=0 . Z%<430 .|
00000410  20 5a 25 3e 3d 30 20 8c  20 f0 20 36 39 2c 58 25  | Z%>=0 . . 69,X%|
00000420  2b 38 38 2c 35 32 30 2b  5a 25 0d 01 ae 39 e7 20  |+88,520+Z%...9. |
00000430  58 25 3c 34 33 30 20 80  20 58 25 3e 3d 30 20 80  |X%<430 . X%>=0 .|
00000440  20 59 25 3c 34 33 30 20  80 20 59 25 3e 3d 30 20  | Y%<430 . Y%>=0 |
00000450  8c 20 f0 20 36 39 2c 58  25 2b 38 38 2c 34 34 30  |. . 69,X%+88,440|
00000460  2d 59 25 0d 01 b8 3a e7  20 59 25 3c 34 33 30 20  |-Y%...:. Y%<430 |
00000470  80 20 59 25 3e 3d 30 20  80 20 5a 25 3c 34 33 30  |. Y%>=0 . Z%<430|
00000480  20 80 20 5a 25 3e 3d 30  20 8c 20 f0 20 36 39 2c  | . Z%>=0 . . 69,|
00000490  36 30 30 2b 59 25 2c 35  32 30 2b 5a 25 0d 01 c2  |600+Y%,520+Z%...|
000004a0  18 f2 5f 54 52 41 4e 53  28 58 25 2c 5a 25 2c 59  |.._TRANS(X%,Z%,Y|
000004b0  25 2c 36 39 29 0d 01 cc  05 e1 0d 01 d6 05 3a 0d  |%,69).........:.|
000004c0  01 e0 0d dd 20 f2 5f 49  4e 54 52 4f 0d 01 ea 05  |.... ._INTRO....|
000004d0  f5 0d 01 f4 05 db 0d 01  fe 0a e6 20 30 2c 36 33  |........... 0,63|
000004e0  0d 02 08 3b f1 20 8a 31  32 2c 30 29 22 33 44 20  |...;. .12,0)"3D |
000004f0  56 69 65 77 20 6f 66 20  54 68 65 20 4c 6f 72 65  |View of The Lore|
00000500  6e 7a 20 41 74 74 72 61  63 74 6f 72 20 20 42 79  |nz Attractor  By|
00000510  20 4d 69 6b 65 20 43 6f  6f 6b 22 0d 02 12 19 f1  | Mike Cook".....|
00000520  8a 30 2c 32 29 22 46 20  4b 65 79 20 20 45 66 66  |.0,2)"F Key  Eff|
00000530  65 63 74 22 0d 02 1c 14  f1 22 20 31 20 20 2d 20  |ect"....." 1  - |
00000540  5a 6f 6f 6d 20 69 6e 22  0d 02 26 15 f1 22 20 32  |Zoom in"..&.." 2|
00000550  20 20 2d 20 5a 6f 6f 6d  20 6f 75 74 22 0d 02 30  |  - Zoom out"..0|
00000560  1a f1 22 20 33 20 20 2d  20 53 68 69 66 74 20 58  |.." 3  - Shift X|
00000570  20 72 69 67 68 74 22 0d  02 3a 19 f1 22 20 34 20  | right"..:.." 4 |
00000580  20 2d 20 53 68 69 66 74  20 58 20 6c 65 66 74 22  | - Shift X left"|
00000590  0d 02 44 1a f1 22 20 35  20 20 2d 20 53 68 69 66  |..D.." 5  - Shif|
000005a0  74 20 59 20 72 69 67 68  74 22 0d 02 4e 1a f1 22  |t Y right"..N.."|
000005b0  20 36 20 20 2d 20 53 68  69 66 74 20 59 20 72 69  | 6  - Shift Y ri|
000005c0  67 68 74 22 0d 02 58 19  f1 22 20 37 20 20 2d 20  |ght"..X.." 7  - |
000005d0  53 68 69 66 74 20 5a 20  6c 65 66 74 22 0d 02 62  |Shift Z left"..b|
000005e0  1a f1 22 20 38 20 20 2d  20 53 68 69 66 74 20 5a  |.." 8  - Shift Z|
000005f0  20 72 69 67 68 74 22 0d  02 6c 1a f1 22 20 39 20  | right"..l.." 9 |
00000600  20 2d 20 52 65 73 74 61  72 74 20 63 75 72 76 65  | - Restart curve|
00000610  22 0d 02 76 05 f1 0d 02  80 2c f1 22 49 6e 63 72  |"..v.....,."Incr|
00000620  65 6d 65 6e 74 20 69 73  20 22 3b 49 4e 43 3b 22  |ement is ";INC;"|
00000630  20 50 52 45 53 53 20 49  20 74 6f 20 61 6c 74 65  | PRESS I to alte|
00000640  72 22 0d 02 8a 05 f1 0d  02 94 2b f1 22 43 75 72  |r"........+."Cur|
00000650  72 65 6e 74 20 53 74 61  72 74 20 50 6f 69 6e 74  |rent Start Point|
00000660  20 50 52 45 53 53 20 53  20 74 6f 20 61 6c 74 65  | PRESS S to alte|
00000670  72 22 0d 02 9e 12 f1 22  53 74 61 72 74 20 58 20  |r"....."Start X |
00000680  22 3b 43 58 0d 02 a8 12  f1 22 53 74 61 72 74 20  |";CX....."Start |
00000690  59 20 22 3b 43 59 0d 02  b2 12 f1 22 53 74 61 72  |Y ";CY....."Star|
000006a0  74 20 5a 20 22 3b 43 5a  0d 02 bc 05 f1 0d 02 c6  |t Z ";CZ........|
000006b0  22 f1 22 50 61 72 61 6d  65 74 65 72 73 20 50 52  |"."Parameters PR|
000006c0  45 53 53 20 50 20 74 6f  20 61 6c 74 65 72 22 0d  |ESS P to alter".|
000006d0  02 d0 0d f1 22 50 31 20  22 3b 50 31 0d 02 da 0d  |...."P1 ";P1....|
000006e0  f1 22 50 32 20 22 3b 50  32 0d 02 e4 0d f1 22 50  |."P2 ";P2....."P|
000006f0  33 20 22 3b 50 33 0d 02  ee 05 f1 0d 02 f8 18 f1  |3 ";P3..........|
00000700  22 53 50 41 43 45 20 42  41 52 20 54 4f 20 50 4c  |"SPACE BAR TO PL|
00000710  4f 54 22 0d 03 02 28 f1  3a f1 22 4e 20 74 6f 20  |OT"...(.:."N to |
00000720  72 65 74 75 72 6e 20 68  65 72 65 20 66 6f 72 20  |return here for |
00000730  61 20 4e 65 77 20 70 6c  6f 74 22 0d 03 0c 08 41  |a New plot"....A|
00000740  24 3d be 0d 03 16 38 e7  20 41 24 3d 22 50 22 20  |$=....8. A$="P" |
00000750  84 20 41 24 3d 22 70 22  20 8c 20 e8 22 4e 65 77  |. A$="p" . ."New|
00000760  20 50 61 72 61 6d 65 74  65 72 73 20 61 72 65 3a  | Parameters are:|
00000770  2d 20 22 50 31 2c 50 32  2c 50 33 0d 03 20 38 e7  |- "P1,P2,P3.. 8.|
00000780  20 41 24 3d 22 53 22 20  84 20 41 24 3d 22 73 22  | A$="S" . A$="s"|
00000790  20 8c 20 e8 22 4e 65 77  20 53 74 61 72 74 20 50  | . ."New Start P|
000007a0  6f 69 6e 74 20 69 73 3a  2d 20 22 43 58 2c 43 59  |oint is:- "CX,CY|
000007b0  2c 43 5a 0d 03 2a 31 e7  20 41 24 3d 22 49 22 20  |,CZ..*1. A$="I" |
000007c0  84 20 41 24 3d 22 69 22  20 8c 20 e8 22 4e 65 77  |. A$="i" . ."New|
000007d0  20 49 6e 63 72 65 6d 65  6e 74 20 69 73 3a 2d 20  | Increment is:- |
000007e0  22 49 4e 43 0d 03 34 0c  fd 20 41 24 3d 22 20 22  |"INC..4.. A$=" "|
000007f0  0d 03 3e 12 58 3d 43 58  3a 59 3d 43 59 3a 5a 3d  |..>.X=CX:Y=CY:Z=|
00000800  43 5a 0d 03 48 05 3a 0d  03 52 0c dd 20 f2 5f 41  |CZ..H.:..R.. ._A|
00000810  58 49 53 0d 03 5c 05 db  0d 03 66 3b f1 20 8a 31  |XIS..\....f;. .1|
00000820  32 2c 30 29 22 33 44 20  56 69 65 77 20 6f 66 20  |2,0)"3D View of |
00000830  54 68 65 20 4c 6f 72 65  6e 7a 20 41 74 74 72 61  |The Lorenz Attra|
00000840  63 74 6f 72 20 20 42 79  20 4d 69 6b 65 20 43 6f  |ctor  By Mike Co|
00000850  6f 6b 22 0d 03 70 0a e6  20 30 2c 36 33 0d 03 7a  |ok"..p.. 0,63..z|
00000860  06 ef 35 0d 03 84 0c ec  20 38 30 2c 34 39 34 0d  |..5..... 80,494.|
00000870  03 8e 15 f1 22 20 58 22  3b 89 28 31 29 3b bd 28  |...." X";.(1);.(|
00000880  31 33 37 29 0d 03 98 0b  ec 20 30 2c 35 38 38 0d  |137)..... 0,588.|
00000890  03 a2 09 f1 22 20 5a 22  0d 03 ac 0c ec 20 32 34  |...." Z"..... 24|
000008a0  2c 36 32 30 0d 03 b6 0b  f1 bd 28 31 33 39 29 0d  |,620......(139).|
000008b0  03 c0 0b ec 20 30 2c 34  30 30 0d 03 ca 09 f1 22  |.... 0,400....."|
000008c0  20 59 22 0d 03 d4 0c ec  20 32 34 2c 33 36 38 0d  | Y"..... 24,368.|
000008d0  03 de 0b f1 bd 28 31 33  38 29 0d 03 e8 0d ec 20  |.....(138)..... |
000008e0  36 30 30 2c 34 39 38 0d  03 f2 15 f1 22 20 59 22  |600,498....." Y"|
000008f0  3b 89 28 31 29 3b bd 28  31 33 37 29 0d 03 fc 07  |;.(1);.(137)....|
00000900  ef 20 34 0d 04 06 0c ec  20 38 30 2c 35 31 32 0d  |. 4..... 80,512.|
00000910  04 10 0f f0 20 31 2c 30  2c 31 36 2a 53 25 0d 04  |.... 1,0,16*S%..|
00000920  1a 0c ec 20 38 30 2c 35  31 32 0d 04 24 0f f0 20  |... 80,512..$.. |
00000930  31 2c 31 36 2a 53 25 2c  30 0d 04 2e 0d ec 20 35  |1,16*S%,0..... 5|
00000940  39 32 2c 35 31 32 0d 04  38 0f f0 20 31 2c 31 36  |92,512..8.. 1,16|
00000950  2a 53 25 2c 30 0d 04 42  0d ec 20 35 39 32 2c 35  |*S%,0..B.. 592,5|
00000960  31 32 0d 04 4c 0f f0 20  31 2c 30 2c 31 36 2a 53  |12..L.. 1,0,16*S|
00000970  25 0d 04 56 0a ec 20 38  30 2c 30 0d 04 60 0f f0  |%..V.. 80,0..`..|
00000980  20 31 2c 30 2c 31 36 2a  53 25 0d 04 6a 0f f0 20  | 1,0,16*S%..j.. |
00000990  31 2c 31 36 2a 53 25 2c  30 0d 04 74 1a f2 5f 54  |1,16*S%,0..t.._T|
000009a0  52 41 4e 53 28 30 2c 31  30 30 2c 2d 31 30 30 2c  |RANS(0,100,-100,|
000009b0  36 39 29 0d 04 7e 1b f2  5f 54 52 41 4e 53 28 32  |69)..~.._TRANS(2|
000009c0  30 30 2c 31 30 30 2c 2d  31 30 30 2c 35 29 0d 04  |00,100,-100,5)..|
000009d0  88 1a f2 5f 54 52 41 4e  53 28 30 2c 31 30 30 2c  |..._TRANS(0,100,|
000009e0  2d 31 30 30 2c 36 39 29  0d 04 92 19 f2 5f 54 52  |-100,69)....._TR|
000009f0  41 4e 53 28 30 2c 33 30  30 2c 2d 31 30 30 2c 35  |ANS(0,300,-100,5|
00000a00  29 0d 04 9c 1a f2 5f 54  52 41 4e 53 28 30 2c 31  |)....._TRANS(0,1|
00000a10  30 30 2c 2d 31 30 30 2c  36 39 29 0d 04 a6 18 f2  |00,-100,69).....|
00000a20  5f 54 52 41 4e 53 28 30  2c 31 30 30 2c 31 30 30  |_TRANS(0,100,100|
00000a30  2c 35 29 0d 04 b0 05 f5  0d 04 ba 0b 41 3d a6 28  |,5).........A=.(|
00000a40  35 30 29 0d 04 c4 0a fd  20 41 3d 2d 31 0d 04 ce  |50)..... A=-1...|
00000a50  05 e1 0d 04 d8 05 3a 0d  04 e2 17 dd 20 f2 5f 54  |......:..... ._T|
00000a60  52 41 4e 53 28 58 2c 59  2c 5a 2c 44 25 29 0d 04  |RANS(X,Y,Z,D%)..|
00000a70  ec 0b ea 20 58 25 2c 59  25 0d 04 f6 17 59 25 3d  |... X%,Y%....Y%=|
00000a80  28 43 32 2a 58 2b 43 33  2a 59 2b 43 34 2a 5a 29  |(C2*X+C3*Y+C4*Z)|
00000a90  0d 05 00 16 58 25 3d 28  43 31 2a 58 2b 43 31 2a  |....X%=(C1*X+C1*|
00000aa0  5a 29 2b 36 34 30 0d 05  0a 22 e7 20 58 25 3e 35  |Z)+640...". X%>5|
00000ab0  33 30 20 80 20 59 25 3c  35 31 32 20 8c 20 f0 20  |30 . Y%<512 . . |
00000ac0  44 25 2c 58 25 2c 59 25  0d 05 14 05 e1 0d ff     |D%,X%,Y%.......|
00000acf