Home » Archimedes archive » Acorn User » AU 1997-10 A.adf » Regulars » StarInfo/Madams/shade/makebear
StarInfo/Madams/shade/makebear
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 » Acorn User » AU 1997-10 A.adf » Regulars |
| Filename: | StarInfo/Madams/shade/makebear |
| Read OK: | ✔ |
| File size: | 069B bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
10MODE 9 20ONERROR REPORT:PRINT ERL:END 30OFF 40 50size%=7 60s%=2^size% 70 80DIM mask% (s%+1)*(s%+1) 90DIM normal% (s%+1)*(s%+1)*4 100DIM nx% (s%+1)*(s%+1) 110DIM ny% (s%+1)*(s%+1) 120DIM nz% (s%+1)*(s%+1) 130DIM z%(128,128) 140 150z%()=100000 160 170FOR r%=0 TO (s%+1)*(s%+1) 180mask%?r%=0 190normal%!(r%<<2)=0 200NEXT 210 220ORIGIN 640,512 230GCOL 4 240RECTANGLE -256,-256,512 250READ number% 260 270GCOL 7 280FOR r%=1 TO number% 290READ px%,py%,w%,inout%,check% 300PROCcircle(px%+64,64-py%,w%,inout%,check%) 310NEXT 320 330FOR r%=0 TO (s%+1)*(s%+1)*4 STEP 4 340normal%?r%=nx%?(r%>>2) 350normal%?(r%+1)=ny%?(r%>>2) 360normal%?(r%+2)=nz%?(r%>>2) 370normal%?(r%+3)=mask%?(r%>>2) 380NEXT 390 400OSCLI "Save 3dData "+STR$~(normal%)+" +"+STR$~((s%+1)*(s%+1)*4) 410OSCLI "Settype 3dData data" 411END 420 430DEFPROCcircle(px%,py%,d%,m%,check%) 440FOR y%=1-d% TO d%-1 450FOR x%=1-SQR(d%^2-y%^2) TO SQR(d%^2-y%^2)-1 460IF check%=0 THEN 470nx%?((x%+px%)+((y%+py%)<<size%))=x%/d%*127*m%+128 480ny%?((x%+px%)+((y%+py%)<<size%))=y%/d%*127*m%+128 490sqr=1-(x%/d%)^2-(y%/d%)^2 500IF sqr<0 sqr=0 510nz%?((x%+px%)+((y%+py%)<<size%))=SQRsqr*127+128 520mask%?((x%+px%)+((y%+py%)<<size%))=255 530POINT (x%+px%-64)*4,(y%+py%-64)*4 540ENDIF 550 560IF check%=1 THEN 570sqr=1-(x%/d%)^2-(y%/d%)^2 580IF sqr<0 sqr=0 590z%=-SQR(sqr)*d% 600IF z%<z%(x%+px%,y%+py%) THEN 610z%(x%+px%,y%+py%)=z% 620nx%?((x%+px%)+((y%+py%)<<size%))=x%/d%*127+128 630ny%?((x%+px%)+((y%+py%)<<size%))=y%/d%*127+128 640sqr=1-(x%/d%)^2-(y%/d%)^2 650IF sqr<0 sqr=0 660nz%?((x%+px%)+((y%+py%)<<size%))=SQRsqr*127+128 670mask%?((x%+px%)+((y%+py%)<<size%))=255 680POINT (x%+px%-64)*4,(y%+py%-64)*4 690ENDIF 700ENDIF 710NEXT 720NEXT 730ENDPROC 740 750DATA 8 760DATA 0,0,40,1,1 770DATA 30,40,18,1,1 780DATA -30,40,18,1,1 790DATA 0,-12,8,1,0 800DATA 14,16,10,-1,0 810DATA -14,16,10,-1,0 820DATA 14,10,4,1,0 830DATA -14,10,4,1,0
� 9 � �:� �:� � ( 2size%=7 <s%=2^size% F P� mask% (s%+1)*(s%+1) Z� normal% (s%+1)*(s%+1)*4 d� nx% (s%+1)*(s%+1) n� ny% (s%+1)*(s%+1) x� nz% (s%+1)*(s%+1) �� z%(128,128) � �z%()=100000 � �� r%=0 � (s%+1)*(s%+1) �mask%?r%=0 �normal%!(r%<<2)=0 �� � �ȑ 640,512 �� 4 �ȓ -256,-256,512 � � number% � 7 � r%=1 � number% "� px%,py%,w%,inout%,check% ,+�circle(px%+64,64-py%,w%,inout%,check%) 6� @ J � r%=0 � (s%+1)*(s%+1)*4 � 4 Tnormal%?r%=nx%?(r%>>2) ^normal%?(r%+1)=ny%?(r%>>2) hnormal%?(r%+2)=nz%?(r%>>2) r normal%?(r%+3)=mask%?(r%>>2) |� � �9� "Save 3dData "+�~(normal%)+" +"+�~((s%+1)*(s%+1)*4) �� "Settype 3dData data" �� � �"��circle(px%,py%,d%,m%,check%) �� y%=1-d% � d%-1 �(� x%=1-�(d%^2-y%^2) � �(d%^2-y%^2)-1 �� check%=0 � �5nx%?((x%+px%)+((y%+py%)<<size%))=x%/d%*127*m%+128 �5ny%?((x%+px%)+((y%+py%)<<size%))=y%/d%*127*m%+128 �sqr=1-(x%/d%)^2-(y%/d%)^2 �� sqr<0 sqr=0 �1nz%?((x%+px%)+((y%+py%)<<size%))=�sqr*127+128 *mask%?((x%+px%)+((y%+py%)<<size%))=255 "Ȓ (x%+px%-64)*4,(y%+py%-64)*4 � & 0� check%=1 � :sqr=1-(x%/d%)^2-(y%/d%)^2 D� sqr<0 sqr=0 Nz%=-�(sqr)*d% X� z%<z%(x%+px%,y%+py%) � bz%(x%+px%,y%+py%)=z% l2nx%?((x%+px%)+((y%+py%)<<size%))=x%/d%*127+128 v2ny%?((x%+px%)+((y%+py%)<<size%))=y%/d%*127+128 �sqr=1-(x%/d%)^2-(y%/d%)^2 �� sqr<0 sqr=0 �1nz%?((x%+px%)+((y%+py%)<<size%))=�sqr*127+128 �*mask%?((x%+px%)+((y%+py%)<<size%))=255 �"Ȓ (x%+px%-64)*4,(y%+py%-64)*4 �� �� �� �� �� � �� 8 �� 0,0,40,1,1 � 30,40,18,1,1 � -30,40,18,1,1 � 0,-12,8,1,0 � 14,16,10,-1,0 *� -14,16,10,-1,0 4� 14,10,4,1,0 >� -14,10,4,1,0 �
00000000 0d 00 0a 07 eb 20 39 0d 00 14 0e ee 85 20 f6 3a |..... 9...... .:| 00000010 f1 20 9e 3a e0 0d 00 1e 05 87 0d 00 28 04 0d 00 |. .:........(...| 00000020 32 0b 73 69 7a 65 25 3d 37 0d 00 3c 0e 73 25 3d |2.size%=7..<.s%=| 00000030 32 5e 73 69 7a 65 25 0d 00 46 04 0d 00 50 19 de |2^size%..F...P..| 00000040 20 6d 61 73 6b 25 20 28 73 25 2b 31 29 2a 28 73 | mask% (s%+1)*(s| 00000050 25 2b 31 29 0d 00 5a 1d de 20 6e 6f 72 6d 61 6c |%+1)..Z.. normal| 00000060 25 20 28 73 25 2b 31 29 2a 28 73 25 2b 31 29 2a |% (s%+1)*(s%+1)*| 00000070 34 0d 00 64 17 de 20 6e 78 25 20 28 73 25 2b 31 |4..d.. nx% (s%+1| 00000080 29 2a 28 73 25 2b 31 29 0d 00 6e 17 de 20 6e 79 |)*(s%+1)..n.. ny| 00000090 25 20 28 73 25 2b 31 29 2a 28 73 25 2b 31 29 0d |% (s%+1)*(s%+1).| 000000a0 00 78 17 de 20 6e 7a 25 20 28 73 25 2b 31 29 2a |.x.. nz% (s%+1)*| 000000b0 28 73 25 2b 31 29 0d 00 82 11 de 20 7a 25 28 31 |(s%+1)..... z%(1| 000000c0 32 38 2c 31 32 38 29 0d 00 8c 04 0d 00 96 0f 7a |28,128)........z| 000000d0 25 28 29 3d 31 30 30 30 30 30 0d 00 a0 04 0d 00 |%()=100000......| 000000e0 aa 1a e3 20 72 25 3d 30 20 b8 20 28 73 25 2b 31 |... r%=0 . (s%+1| 000000f0 29 2a 28 73 25 2b 31 29 0d 00 b4 0e 6d 61 73 6b |)*(s%+1)....mask| 00000100 25 3f 72 25 3d 30 0d 00 be 15 6e 6f 72 6d 61 6c |%?r%=0....normal| 00000110 25 21 28 72 25 3c 3c 32 29 3d 30 0d 00 c8 05 ed |%!(r%<<2)=0.....| 00000120 0d 00 d2 04 0d 00 dc 0e c8 91 20 36 34 30 2c 35 |.......... 640,5| 00000130 31 32 0d 00 e6 07 e6 20 34 0d 00 f0 14 c8 93 20 |12..... 4...... | 00000140 2d 32 35 36 2c 2d 32 35 36 2c 35 31 32 0d 00 fa |-256,-256,512...| 00000150 0d f3 20 6e 75 6d 62 65 72 25 0d 01 04 04 0d 01 |.. number%......| 00000160 0e 07 e6 20 37 0d 01 18 14 e3 20 72 25 3d 31 20 |... 7..... r%=1 | 00000170 b8 20 6e 75 6d 62 65 72 25 0d 01 22 1e f3 20 70 |. number%..".. p| 00000180 78 25 2c 70 79 25 2c 77 25 2c 69 6e 6f 75 74 25 |x%,py%,w%,inout%| 00000190 2c 63 68 65 63 6b 25 0d 01 2c 2b f2 63 69 72 63 |,check%..,+.circ| 000001a0 6c 65 28 70 78 25 2b 36 34 2c 36 34 2d 70 79 25 |le(px%+64,64-py%| 000001b0 2c 77 25 2c 69 6e 6f 75 74 25 2c 63 68 65 63 6b |,w%,inout%,check| 000001c0 25 29 0d 01 36 05 ed 0d 01 40 04 0d 01 4a 20 e3 |%)..6....@...J .| 000001d0 20 72 25 3d 30 20 b8 20 28 73 25 2b 31 29 2a 28 | r%=0 . (s%+1)*(| 000001e0 73 25 2b 31 29 2a 34 20 88 20 34 0d 01 54 1a 6e |s%+1)*4 . 4..T.n| 000001f0 6f 72 6d 61 6c 25 3f 72 25 3d 6e 78 25 3f 28 72 |ormal%?r%=nx%?(r| 00000200 25 3e 3e 32 29 0d 01 5e 1e 6e 6f 72 6d 61 6c 25 |%>>2)..^.normal%| 00000210 3f 28 72 25 2b 31 29 3d 6e 79 25 3f 28 72 25 3e |?(r%+1)=ny%?(r%>| 00000220 3e 32 29 0d 01 68 1e 6e 6f 72 6d 61 6c 25 3f 28 |>2)..h.normal%?(| 00000230 72 25 2b 32 29 3d 6e 7a 25 3f 28 72 25 3e 3e 32 |r%+2)=nz%?(r%>>2| 00000240 29 0d 01 72 20 6e 6f 72 6d 61 6c 25 3f 28 72 25 |)..r normal%?(r%| 00000250 2b 33 29 3d 6d 61 73 6b 25 3f 28 72 25 3e 3e 32 |+3)=mask%?(r%>>2| 00000260 29 0d 01 7c 05 ed 0d 01 86 04 0d 01 90 39 ff 20 |)..|.........9. | 00000270 22 53 61 76 65 20 33 64 44 61 74 61 20 22 2b c3 |"Save 3dData "+.| 00000280 7e 28 6e 6f 72 6d 61 6c 25 29 2b 22 20 2b 22 2b |~(normal%)+" +"+| 00000290 c3 7e 28 28 73 25 2b 31 29 2a 28 73 25 2b 31 29 |.~((s%+1)*(s%+1)| 000002a0 2a 34 29 0d 01 9a 1b ff 20 22 53 65 74 74 79 70 |*4)..... "Settyp| 000002b0 65 20 33 64 44 61 74 61 20 64 61 74 61 22 0d 01 |e 3dData data"..| 000002c0 9b 05 e0 0d 01 a4 04 0d 01 ae 22 dd f2 63 69 72 |.........."..cir| 000002d0 63 6c 65 28 70 78 25 2c 70 79 25 2c 64 25 2c 6d |cle(px%,py%,d%,m| 000002e0 25 2c 63 68 65 63 6b 25 29 0d 01 b8 14 e3 20 79 |%,check%)..... y| 000002f0 25 3d 31 2d 64 25 20 b8 20 64 25 2d 31 0d 01 c2 |%=1-d% . d%-1...| 00000300 28 e3 20 78 25 3d 31 2d b6 28 64 25 5e 32 2d 79 |(. x%=1-.(d%^2-y| 00000310 25 5e 32 29 20 b8 20 b6 28 64 25 5e 32 2d 79 25 |%^2) . .(d%^2-y%| 00000320 5e 32 29 2d 31 0d 01 cc 10 e7 20 63 68 65 63 6b |^2)-1..... check| 00000330 25 3d 30 20 8c 0d 01 d6 35 6e 78 25 3f 28 28 78 |%=0 ....5nx%?((x| 00000340 25 2b 70 78 25 29 2b 28 28 79 25 2b 70 79 25 29 |%+px%)+((y%+py%)| 00000350 3c 3c 73 69 7a 65 25 29 29 3d 78 25 2f 64 25 2a |<<size%))=x%/d%*| 00000360 31 32 37 2a 6d 25 2b 31 32 38 0d 01 e0 35 6e 79 |127*m%+128...5ny| 00000370 25 3f 28 28 78 25 2b 70 78 25 29 2b 28 28 79 25 |%?((x%+px%)+((y%| 00000380 2b 70 79 25 29 3c 3c 73 69 7a 65 25 29 29 3d 79 |+py%)<<size%))=y| 00000390 25 2f 64 25 2a 31 32 37 2a 6d 25 2b 31 32 38 0d |%/d%*127*m%+128.| 000003a0 01 ea 1d 73 71 72 3d 31 2d 28 78 25 2f 64 25 29 |...sqr=1-(x%/d%)| 000003b0 5e 32 2d 28 79 25 2f 64 25 29 5e 32 0d 01 f4 11 |^2-(y%/d%)^2....| 000003c0 e7 20 73 71 72 3c 30 20 73 71 72 3d 30 0d 01 fe |. sqr<0 sqr=0...| 000003d0 31 6e 7a 25 3f 28 28 78 25 2b 70 78 25 29 2b 28 |1nz%?((x%+px%)+(| 000003e0 28 79 25 2b 70 79 25 29 3c 3c 73 69 7a 65 25 29 |(y%+py%)<<size%)| 000003f0 29 3d b6 73 71 72 2a 31 32 37 2b 31 32 38 0d 02 |)=.sqr*127+128..| 00000400 08 2a 6d 61 73 6b 25 3f 28 28 78 25 2b 70 78 25 |.*mask%?((x%+px%| 00000410 29 2b 28 28 79 25 2b 70 79 25 29 3c 3c 73 69 7a |)+((y%+py%)<<siz| 00000420 65 25 29 29 3d 32 35 35 0d 02 12 22 c8 92 20 28 |e%))=255...".. (| 00000430 78 25 2b 70 78 25 2d 36 34 29 2a 34 2c 28 79 25 |x%+px%-64)*4,(y%| 00000440 2b 70 79 25 2d 36 34 29 2a 34 0d 02 1c 05 cd 0d |+py%-64)*4......| 00000450 02 26 04 0d 02 30 10 e7 20 63 68 65 63 6b 25 3d |.&...0.. check%=| 00000460 31 20 8c 0d 02 3a 1d 73 71 72 3d 31 2d 28 78 25 |1 ...:.sqr=1-(x%| 00000470 2f 64 25 29 5e 32 2d 28 79 25 2f 64 25 29 5e 32 |/d%)^2-(y%/d%)^2| 00000480 0d 02 44 11 e7 20 73 71 72 3c 30 20 73 71 72 3d |..D.. sqr<0 sqr=| 00000490 30 0d 02 4e 11 7a 25 3d 2d b6 28 73 71 72 29 2a |0..N.z%=-.(sqr)*| 000004a0 64 25 0d 02 58 1c e7 20 7a 25 3c 7a 25 28 78 25 |d%..X.. z%<z%(x%| 000004b0 2b 70 78 25 2c 79 25 2b 70 79 25 29 20 8c 0d 02 |+px%,y%+py%) ...| 000004c0 62 18 7a 25 28 78 25 2b 70 78 25 2c 79 25 2b 70 |b.z%(x%+px%,y%+p| 000004d0 79 25 29 3d 7a 25 0d 02 6c 32 6e 78 25 3f 28 28 |y%)=z%..l2nx%?((| 000004e0 78 25 2b 70 78 25 29 2b 28 28 79 25 2b 70 79 25 |x%+px%)+((y%+py%| 000004f0 29 3c 3c 73 69 7a 65 25 29 29 3d 78 25 2f 64 25 |)<<size%))=x%/d%| 00000500 2a 31 32 37 2b 31 32 38 0d 02 76 32 6e 79 25 3f |*127+128..v2ny%?| 00000510 28 28 78 25 2b 70 78 25 29 2b 28 28 79 25 2b 70 |((x%+px%)+((y%+p| 00000520 79 25 29 3c 3c 73 69 7a 65 25 29 29 3d 79 25 2f |y%)<<size%))=y%/| 00000530 64 25 2a 31 32 37 2b 31 32 38 0d 02 80 1d 73 71 |d%*127+128....sq| 00000540 72 3d 31 2d 28 78 25 2f 64 25 29 5e 32 2d 28 79 |r=1-(x%/d%)^2-(y| 00000550 25 2f 64 25 29 5e 32 0d 02 8a 11 e7 20 73 71 72 |%/d%)^2..... sqr| 00000560 3c 30 20 73 71 72 3d 30 0d 02 94 31 6e 7a 25 3f |<0 sqr=0...1nz%?| 00000570 28 28 78 25 2b 70 78 25 29 2b 28 28 79 25 2b 70 |((x%+px%)+((y%+p| 00000580 79 25 29 3c 3c 73 69 7a 65 25 29 29 3d b6 73 71 |y%)<<size%))=.sq| 00000590 72 2a 31 32 37 2b 31 32 38 0d 02 9e 2a 6d 61 73 |r*127+128...*mas| 000005a0 6b 25 3f 28 28 78 25 2b 70 78 25 29 2b 28 28 79 |k%?((x%+px%)+((y| 000005b0 25 2b 70 79 25 29 3c 3c 73 69 7a 65 25 29 29 3d |%+py%)<<size%))=| 000005c0 32 35 35 0d 02 a8 22 c8 92 20 28 78 25 2b 70 78 |255...".. (x%+px| 000005d0 25 2d 36 34 29 2a 34 2c 28 79 25 2b 70 79 25 2d |%-64)*4,(y%+py%-| 000005e0 36 34 29 2a 34 0d 02 b2 05 cd 0d 02 bc 05 cd 0d |64)*4...........| 000005f0 02 c6 05 ed 0d 02 d0 05 ed 0d 02 da 05 e1 0d 02 |................| 00000600 e4 04 0d 02 ee 07 dc 20 38 0d 02 f8 10 dc 20 30 |....... 8..... 0| 00000610 2c 30 2c 34 30 2c 31 2c 31 0d 03 02 12 dc 20 33 |,0,40,1,1..... 3| 00000620 30 2c 34 30 2c 31 38 2c 31 2c 31 0d 03 0c 13 dc |0,40,18,1,1.....| 00000630 20 2d 33 30 2c 34 30 2c 31 38 2c 31 2c 31 0d 03 | -30,40,18,1,1..| 00000640 16 11 dc 20 30 2c 2d 31 32 2c 38 2c 31 2c 30 0d |... 0,-12,8,1,0.| 00000650 03 20 13 dc 20 31 34 2c 31 36 2c 31 30 2c 2d 31 |. .. 14,16,10,-1| 00000660 2c 30 0d 03 2a 14 dc 20 2d 31 34 2c 31 36 2c 31 |,0..*.. -14,16,1| 00000670 30 2c 2d 31 2c 30 0d 03 34 11 dc 20 31 34 2c 31 |0,-1,0..4.. 14,1| 00000680 30 2c 34 2c 31 2c 30 0d 03 3e 12 dc 20 2d 31 34 |0,4,1,0..>.. -14| 00000690 2c 31 30 2c 34 2c 31 2c 30 0d ff |,10,4,1,0..| 0000069b
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