!AWNov91/Goodies/3DGraphics/Demos/A+B

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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 » Archimedes World » AW-1991-11.adf » November91
Filename:	!AWNov91/Goodies/3DGraphics/Demos/A+B
Read OK:	✔
File size:	048B bytes
Load address:	0000
Exec address:	0000

File contents

   10REM >A+B
   20:
   30REM set up program mode, variables etc,
   40:
   50*RMENSURE 3DGraphics 0.01 RMLOAD 3DGRAPHICS
   60MODE0
   70ORIGIN 640,512
   80OFF
   90DIM block% 1024
  100DIM plot_block% 1024
  110:
  120REM Read in Co-Ordinates
  130:
  140T%=0
  150REPEAT
  160READ v%
  170!(block%+(T%*4))=v%
  180T%+=1
  190UNTIL v%=256
  200:
  210REM Set up initial angles
  220:
  230x%=0
  240y%=180
  250z%=270
  260view%=0
  270:
  280REPEAT
  290SYS 6,113,2:SYS 6,112,1:PROCscreen
  300SYS 6,113,1:SYS 6,112,2:PROCscreen
  310UNTIL FALSE
  320:
  330DEFPROCscreen
  340z%+=2
  350y%+=1
  360:
  370REM The following line calculates all the 3D points into 2D points
  380:
  390SYS "Vector_CalculateObject",block%,plot_block%,x%,y%,z%,view%
  400:
  410REM The following line plots the 2D points on the screen
  420:
  430CLS
  440SYS "Vector_PlotObjectLine",plot_block%
  450ENDPROC
  460:
  470REM Co-Ordinate Data
  480REM <DATA 256,0,0,0> Terminates Data Block
  490:
  500DATA 4,100,100,0
  510DATA 5,100,300,0
  520DATA 5,250,300,0
  530DATA 5,250,100,0
  540DATA 4,100,150,0
  550DATA 5,250,150,0
  560DATA 4,275,200,0
  570DATA 5,375,200,0
  580DATA 4,325,250,0
  590DATA 5,325,150,0
  600DATA 4,400,100,0
  610DATA 5,400,300,0
  620DATA 5,550,300,0
  630DATA 5,550,225,0
  640DATA 5,500,200,0
  650DATA 5,400,200,0
  660DATA 4,500,200,0
  670DATA 5,550,175,0
  680DATA 5,550,100,0
  690DATA 5,400,100,0
  700DATA 256,0,0,0



� >A+B
:
)� set up program mode, variables etc,
(:
2/*RMENSURE 3DGraphics 0.01 RMLOAD 3DGRAPHICS
<�0
Fȑ 640,512
P�
Z� block% 1024
d� plot_block% 1024
n:
x� Read in Co-Ordinates
�:
�T%=0
��
�� v%
�!(block%+(T%*4))=v%
�	T%+=1
�� v%=256
�:
�� Set up initial angles
�:
�x%=0
�
y%=180
�
z%=270
view%=0
:
�
"!ș 6,113,2:ș 6,112,1:�screen
,!ș 6,113,1:ș 6,112,2:�screen
6� �
@:
J��screen
T	z%+=2
^	y%+=1
h:
rD� The following line calculates all the 3D points into 2D points
|:
�Aș "Vector_CalculateObject",block%,plot_block%,x%,y%,z%,view%
�:
�:� The following line plots the 2D points on the screen
�:
��
�*ș "Vector_PlotObjectLine",plot_block%
��
�:
�� Co-Ordinate Data
�,� <DATA 256,0,0,0> Terminates Data Block
�:
�� 4,100,100,0
�� 5,100,300,0
� 5,250,300,0
� 5,250,100,0
� 4,100,150,0
&� 5,250,150,0
0� 4,275,200,0
:� 5,375,200,0
D� 4,325,250,0
N� 5,325,150,0
X� 4,400,100,0
b� 5,400,300,0
l� 5,550,300,0
v� 5,550,225,0
�� 5,500,200,0
�� 5,400,200,0
�� 4,500,200,0
�� 5,550,175,0
�� 5,550,100,0
�� 5,400,100,0
�� 256,0,0,0
�

00000000  0d 00 0a 0a f4 20 3e 41  2b 42 0d 00 14 05 3a 0d  |..... >A+B....:.|
00000010  00 1e 29 f4 20 73 65 74  20 75 70 20 70 72 6f 67  |..). set up prog|
00000020  72 61 6d 20 6d 6f 64 65  2c 20 76 61 72 69 61 62  |ram mode, variab|
00000030  6c 65 73 20 65 74 63 2c  0d 00 28 05 3a 0d 00 32  |les etc,..(.:..2|
00000040  2f 2a 52 4d 45 4e 53 55  52 45 20 33 44 47 72 61  |/*RMENSURE 3DGra|
00000050  70 68 69 63 73 20 30 2e  30 31 20 52 4d 4c 4f 41  |phics 0.01 RMLOA|
00000060  44 20 33 44 47 52 41 50  48 49 43 53 0d 00 3c 06  |D 3DGRAPHICS..<.|
00000070  eb 30 0d 00 46 0e c8 91  20 36 34 30 2c 35 31 32  |.0..F... 640,512|
00000080  0d 00 50 05 87 0d 00 5a  11 de 20 62 6c 6f 63 6b  |..P....Z.. block|
00000090  25 20 31 30 32 34 0d 00  64 16 de 20 70 6c 6f 74  |% 1024..d.. plot|
000000a0  5f 62 6c 6f 63 6b 25 20  31 30 32 34 0d 00 6e 05  |_block% 1024..n.|
000000b0  3a 0d 00 78 1a f4 20 52  65 61 64 20 69 6e 20 43  |:..x.. Read in C|
000000c0  6f 2d 4f 72 64 69 6e 61  74 65 73 0d 00 82 05 3a  |o-Ordinates....:|
000000d0  0d 00 8c 08 54 25 3d 30  0d 00 96 05 f5 0d 00 a0  |....T%=0........|
000000e0  08 f3 20 76 25 0d 00 aa  17 21 28 62 6c 6f 63 6b  |.. v%....!(block|
000000f0  25 2b 28 54 25 2a 34 29  29 3d 76 25 0d 00 b4 09  |%+(T%*4))=v%....|
00000100  54 25 2b 3d 31 0d 00 be  0c fd 20 76 25 3d 32 35  |T%+=1..... v%=25|
00000110  36 0d 00 c8 05 3a 0d 00  d2 1b f4 20 53 65 74 20  |6....:..... Set |
00000120  75 70 20 69 6e 69 74 69  61 6c 20 61 6e 67 6c 65  |up initial angle|
00000130  73 0d 00 dc 05 3a 0d 00  e6 08 78 25 3d 30 0d 00  |s....:....x%=0..|
00000140  f0 0a 79 25 3d 31 38 30  0d 00 fa 0a 7a 25 3d 32  |..y%=180....z%=2|
00000150  37 30 0d 01 04 0b 76 69  65 77 25 3d 30 0d 01 0e  |70....view%=0...|
00000160  05 3a 0d 01 18 05 f5 0d  01 22 21 c8 99 20 36 2c  |.:......."!.. 6,|
00000170  31 31 33 2c 32 3a c8 99  20 36 2c 31 31 32 2c 31  |113,2:.. 6,112,1|
00000180  3a f2 73 63 72 65 65 6e  0d 01 2c 21 c8 99 20 36  |:.screen..,!.. 6|
00000190  2c 31 31 33 2c 31 3a c8  99 20 36 2c 31 31 32 2c  |,113,1:.. 6,112,|
000001a0  32 3a f2 73 63 72 65 65  6e 0d 01 36 07 fd 20 a3  |2:.screen..6.. .|
000001b0  0d 01 40 05 3a 0d 01 4a  0c dd f2 73 63 72 65 65  |..@.:..J...scree|
000001c0  6e 0d 01 54 09 7a 25 2b  3d 32 0d 01 5e 09 79 25  |n..T.z%+=2..^.y%|
000001d0  2b 3d 31 0d 01 68 05 3a  0d 01 72 44 f4 20 54 68  |+=1..h.:..rD. Th|
000001e0  65 20 66 6f 6c 6c 6f 77  69 6e 67 20 6c 69 6e 65  |e following line|
000001f0  20 63 61 6c 63 75 6c 61  74 65 73 20 61 6c 6c 20  | calculates all |
00000200  74 68 65 20 33 44 20 70  6f 69 6e 74 73 20 69 6e  |the 3D points in|
00000210  74 6f 20 32 44 20 70 6f  69 6e 74 73 0d 01 7c 05  |to 2D points..|.|
00000220  3a 0d 01 86 41 c8 99 20  22 56 65 63 74 6f 72 5f  |:...A.. "Vector_|
00000230  43 61 6c 63 75 6c 61 74  65 4f 62 6a 65 63 74 22  |CalculateObject"|
00000240  2c 62 6c 6f 63 6b 25 2c  70 6c 6f 74 5f 62 6c 6f  |,block%,plot_blo|
00000250  63 6b 25 2c 78 25 2c 79  25 2c 7a 25 2c 76 69 65  |ck%,x%,y%,z%,vie|
00000260  77 25 0d 01 90 05 3a 0d  01 9a 3a f4 20 54 68 65  |w%....:...:. The|
00000270  20 66 6f 6c 6c 6f 77 69  6e 67 20 6c 69 6e 65 20  | following line |
00000280  70 6c 6f 74 73 20 74 68  65 20 32 44 20 70 6f 69  |plots the 2D poi|
00000290  6e 74 73 20 6f 6e 20 74  68 65 20 73 63 72 65 65  |nts on the scree|
000002a0  6e 0d 01 a4 05 3a 0d 01  ae 05 db 0d 01 b8 2a c8  |n....:........*.|
000002b0  99 20 22 56 65 63 74 6f  72 5f 50 6c 6f 74 4f 62  |. "Vector_PlotOb|
000002c0  6a 65 63 74 4c 69 6e 65  22 2c 70 6c 6f 74 5f 62  |jectLine",plot_b|
000002d0  6c 6f 63 6b 25 0d 01 c2  05 e1 0d 01 cc 05 3a 0d  |lock%.........:.|
000002e0  01 d6 16 f4 20 43 6f 2d  4f 72 64 69 6e 61 74 65  |.... Co-Ordinate|
000002f0  20 44 61 74 61 0d 01 e0  2c f4 20 3c 44 41 54 41  | Data...,. <DATA|
00000300  20 32 35 36 2c 30 2c 30  2c 30 3e 20 54 65 72 6d  | 256,0,0,0> Term|
00000310  69 6e 61 74 65 73 20 44  61 74 61 20 42 6c 6f 63  |inates Data Bloc|
00000320  6b 0d 01 ea 05 3a 0d 01  f4 11 dc 20 34 2c 31 30  |k....:..... 4,10|
00000330  30 2c 31 30 30 2c 30 0d  01 fe 11 dc 20 35 2c 31  |0,100,0..... 5,1|
00000340  30 30 2c 33 30 30 2c 30  0d 02 08 11 dc 20 35 2c  |00,300,0..... 5,|
00000350  32 35 30 2c 33 30 30 2c  30 0d 02 12 11 dc 20 35  |250,300,0..... 5|
00000360  2c 32 35 30 2c 31 30 30  2c 30 0d 02 1c 11 dc 20  |,250,100,0..... |
00000370  34 2c 31 30 30 2c 31 35  30 2c 30 0d 02 26 11 dc  |4,100,150,0..&..|
00000380  20 35 2c 32 35 30 2c 31  35 30 2c 30 0d 02 30 11  | 5,250,150,0..0.|
00000390  dc 20 34 2c 32 37 35 2c  32 30 30 2c 30 0d 02 3a  |. 4,275,200,0..:|
000003a0  11 dc 20 35 2c 33 37 35  2c 32 30 30 2c 30 0d 02  |.. 5,375,200,0..|
000003b0  44 11 dc 20 34 2c 33 32  35 2c 32 35 30 2c 30 0d  |D.. 4,325,250,0.|
000003c0  02 4e 11 dc 20 35 2c 33  32 35 2c 31 35 30 2c 30  |.N.. 5,325,150,0|
000003d0  0d 02 58 11 dc 20 34 2c  34 30 30 2c 31 30 30 2c  |..X.. 4,400,100,|
000003e0  30 0d 02 62 11 dc 20 35  2c 34 30 30 2c 33 30 30  |0..b.. 5,400,300|
000003f0  2c 30 0d 02 6c 11 dc 20  35 2c 35 35 30 2c 33 30  |,0..l.. 5,550,30|
00000400  30 2c 30 0d 02 76 11 dc  20 35 2c 35 35 30 2c 32  |0,0..v.. 5,550,2|
00000410  32 35 2c 30 0d 02 80 11  dc 20 35 2c 35 30 30 2c  |25,0..... 5,500,|
00000420  32 30 30 2c 30 0d 02 8a  11 dc 20 35 2c 34 30 30  |200,0..... 5,400|
00000430  2c 32 30 30 2c 30 0d 02  94 11 dc 20 34 2c 35 30  |,200,0..... 4,50|
00000440  30 2c 32 30 30 2c 30 0d  02 9e 11 dc 20 35 2c 35  |0,200,0..... 5,5|
00000450  35 30 2c 31 37 35 2c 30  0d 02 a8 11 dc 20 35 2c  |50,175,0..... 5,|
00000460  35 35 30 2c 31 30 30 2c  30 0d 02 b2 11 dc 20 35  |550,100,0..... 5|
00000470  2c 34 30 30 2c 31 30 30  2c 30 0d 02 bc 0f dc 20  |,400,100,0..... |
00000480  32 35 36 2c 30 2c 30 2c  30 0d ff                 |256,0,0,0..|
0000048b

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