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Images/WallSphere/QRT
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 » Personal collection » Acorn hard disk » apps » QRT |
| Filename: | Images/WallSphere/QRT |
| Read OK: | ✔ |
| File size: | 17C1 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
{**************************************************
Walls with sphere - demonstrates pattern
mapping to sphere surfaces.
Rendered with QRT ray tracer on Amiga 1000
- Steve Koren 8 Jun 88
**************************************************}
FILE_NAME = WallSphere.RAW
{ ********* Some pattern definitions ********** }
PATTERN ( x_size = 16, { ** A stripe pattern ** }
y_size = 8, { ** for the sphere ** }
name = MIRROR_STRIPE,
RECTANGLE (
start_x = 0, start_y = 0,
end_x = 16, end_y = 4,
diff = (.1, .1, .1),
mirror = (.8, .8, .8),
)
)
PATTERN ( x_size = 60, { ** Checkered pattern ** }
y_size = 60,
name = CHECK,
RECTANGLE (
start_x = 0,
start_y = 0,
end_x = 30,
end_y = 30,
diff = (.1,1.0,.1),
)
RECTANGLE (
start_x = 30,
start_y = 30,
end_x = 60,
end_y = 60,
diff = (.1,1.0,.1),
)
)
PATTERN ( x_size = 40, { ** Checkered pattern ** }
y_size = 40,
name = CHECK_BLUE,
RECTANGLE (
start_x = 0,
start_y = 0,
end_x = 20,
end_y = 20,
diff = (.7,.2,.7)
amb = (.32, .32, .32),
reflect = .55
sreflect= 20
)
RECTANGLE (
start_x = 20,
start_y = 20,
end_x = 40,
end_y = 40,
diff = (.7,.5,.7),
amb = (.32, .32, .32),
reflect = .55
sreflect= 20
)
)
PATTERN ( x_size = 80, { ** brick pattern ** }
y_size = 50,
name = BRICK,
RECTANGLE ( { 1st half brick 1 }
start_x = 0, start_y = 2,
end_x = 18, end_y = 23,
diff = (1.00, .20, .20);
)
RECTANGLE ( { 2nd hald brick 1 }
start_x = 62, start_y = 2,
end_x = 80, end_y = 23,
diff = (1.00, .20, .20);
)
RECTANGLE ( { brick 2 }
start_x = 22, start_y = 2,
end_x = 58, end_y = 23,
diff = (.80, .20, .20);
)
RECTANGLE ( { brick 3 }
start_x = 2, start_y = 27,
end_x = 38, end_y = 48,
diff = (.85, .35, .10);
)
RECTANGLE ( { brick 4 }
start_x = 42, start_y = 27,
end_x = 78, end_y = 48,
diff = (.70, .25, .20);
)
)
{ ********************* OBJECTS ********************* }
{ ** ground ** }
PARALLELOGRAM ( loc = ( -10000, 0, -10000),
v1 = (20000, 0, 0),
v2 = ( 0, 0, 20000),
diff = ( .8, .8, 0),
pattern = CHECK
xmult = 2
ymult = 2
)
BEGIN_BBOX
BEGIN_BBOX
SPHERE ( loc = (200, 50, -80),
radius = 35,
diff = (.7, .3, .5),
pattern = MIRROR_STRIPE,
xmult = 1.5,
ymult = 1.5
)
QUADRATIC ( loc = (200, 0, -80),
a = 1,
b = 0,
c = 1,
d = 150,
xmin = -13,
xmax = 13,
ymin = 0,
ymax = 50,
zmin = -13,
zmax = 13,
diff = (.1, .1, .1),
mirror = (.8, .8, .8)
)
END_BBOX
BEGIN_BBOX
SPHERE ( loc = (200, 90, 80),
radius = 35,
diff = (.3, .3, .8),
amb = (.32, .32, .32),
reflect = .40
sreflect = 20
pattern = CHECK_BLUE,
xmult = 1.0,
ymult = 1.0
)
QUADRATIC ( loc = (200, 0, 80),
a = 1,
b = 0,
c = 1,
d = 150,
xmin = -13,
xmax = 13,
ymin = 0,
ymax = 90,
zmin = -13,
zmax = 13,
diff = (.1, .1, .1),
mirror = (.8, .8, .8)
)
END_BBOX
END_BBOX
BEGIN_BBOX
{ ** a small brick wall ** }
PARALLELOGRAM ( loc = (150, 00, -15),
v1 = (0, 0, 30),
v2 = (0, 100, 0)
diff = (1, 1, 1),
pattern = BRICK
xmult = .5,
ymult = .5
)
PARALLELOGRAM ( loc = (150, 00, -15),
v1 = (100, 0, 0),
v2 = (0, 100, 0)
diff = (1, 1, 1),
pattern = BRICK
xmult = .5,
ymult = .5
)
PARALLELOGRAM ( loc = (150, 00, 15),
v1 = (100, 0, 0),
v2 = (0, 100, 0)
diff = (1, 1, 1),
pattern = BRICK
xmult = .5,
ymult = .5
)
END_BBOX
{ ** An observer ** }
OBSERVER ( loc = (-20 , 70, -40),
lookat = (200, 50, 0)
)
{ ** A lamp ** }
LAMP ( loc = (120, 120, -50),
radius = 5,
dist = 80
)
LAMP ( loc = (120, 150, 80),
radius = 5,
dist = 70
)
SKY ( horiz = (.2, .2, .55),
zenith = (.1, .1, .25),
dither = 4
)
FOC_LENGTH = 50
00000000 7b 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |{***************|
00000010 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00000030 2a 2a 2a 0a 0a 20 20 20 20 57 61 6c 6c 73 20 77 |***.. Walls w|
00000040 69 74 68 20 73 70 68 65 72 65 20 2d 20 64 65 6d |ith sphere - dem|
00000050 6f 6e 73 74 72 61 74 65 73 20 70 61 74 74 65 72 |onstrates patter|
00000060 6e 0a 20 20 20 20 6d 61 70 70 69 6e 67 20 74 6f |n. mapping to|
00000070 20 73 70 68 65 72 65 20 73 75 72 66 61 63 65 73 | sphere surfaces|
00000080 2e 0a 0a 20 20 20 20 52 65 6e 64 65 72 65 64 20 |... Rendered |
00000090 77 69 74 68 20 51 52 54 20 72 61 79 20 74 72 61 |with QRT ray tra|
000000a0 63 65 72 20 6f 6e 20 41 6d 69 67 61 20 31 30 30 |cer on Amiga 100|
000000b0 30 0a 0a 20 20 20 20 2d 20 53 74 65 76 65 20 4b |0.. - Steve K|
000000c0 6f 72 65 6e 20 20 20 38 20 4a 75 6e 20 38 38 0a |oren 8 Jun 88.|
000000d0 0a 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |. **************|
000000e0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00000100 2a 2a 2a 2a 7d 0a 0a 0a 46 49 4c 45 5f 4e 41 4d |****}...FILE_NAM|
00000110 45 20 3d 20 57 61 6c 6c 53 70 68 65 72 65 2e 52 |E = WallSphere.R|
00000120 41 57 0a 0a 7b 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 20 |AW..{ ********* |
00000130 20 20 53 6f 6d 65 20 70 61 74 74 65 72 6e 20 64 | Some pattern d|
00000140 65 66 69 6e 69 74 69 6f 6e 73 20 2a 2a 2a 2a 2a |efinitions *****|
00000150 2a 2a 2a 2a 2a 20 7d 0a 0a 50 41 54 54 45 52 4e |***** }..PATTERN|
00000160 20 28 20 78 5f 73 69 7a 65 20 3d 20 31 36 2c 20 | ( x_size = 16, |
00000170 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000180 7b 20 2a 2a 20 41 20 73 74 72 69 70 65 20 70 61 |{ ** A stripe pa|
00000190 74 74 65 72 6e 20 2a 2a 20 7d 0a 20 20 20 20 20 |ttern ** }. |
000001a0 20 20 20 20 20 79 5f 73 69 7a 65 20 3d 20 38 2c | y_size = 8,|
000001b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
000001c0 20 20 7b 20 2a 2a 20 66 6f 72 20 74 68 65 20 73 | { ** for the s|
000001d0 70 68 65 72 65 20 2a 2a 20 7d 0a 20 20 20 20 20 |phere ** }. |
000001e0 20 20 20 20 20 6e 61 6d 65 20 20 20 3d 20 4d 49 | name = MI|
000001f0 52 52 4f 52 5f 53 54 52 49 50 45 2c 0a 0a 20 20 |RROR_STRIPE,.. |
00000200 20 20 20 20 20 20 20 20 52 45 43 54 41 4e 47 4c | RECTANGL|
00000210 45 20 28 0a 20 20 20 20 20 20 20 20 20 20 20 20 |E (. |
00000220 73 74 61 72 74 5f 78 20 3d 20 30 2c 20 73 74 61 |start_x = 0, sta|
00000230 72 74 5f 79 20 3d 20 30 2c 0a 20 20 20 20 20 20 |rt_y = 0,. |
00000240 20 20 20 20 20 20 65 6e 64 5f 78 20 20 20 3d 20 | end_x = |
00000250 31 36 2c 20 65 6e 64 5f 79 20 20 20 3d 20 34 2c |16, end_y = 4,|
00000260 0a 0a 20 20 20 20 20 20 20 20 20 20 20 20 64 69 |.. di|
00000270 66 66 20 20 20 20 3d 20 28 2e 31 2c 20 2e 31 2c |ff = (.1, .1,|
00000280 20 2e 31 29 2c 0a 20 20 20 20 20 20 20 20 20 20 | .1),. |
00000290 20 20 6d 69 72 72 6f 72 20 20 3d 20 28 2e 38 2c | mirror = (.8,|
000002a0 20 2e 38 2c 20 2e 38 29 2c 0a 20 20 20 20 20 20 | .8, .8),. |
000002b0 20 20 20 20 29 0a 20 20 20 20 20 20 20 20 29 0a | ). ).|
000002c0 0a 50 41 54 54 45 52 4e 20 28 20 78 5f 73 69 7a |.PATTERN ( x_siz|
000002d0 65 20 3d 20 36 30 2c 20 20 20 20 20 20 20 20 20 |e = 60, |
000002e0 20 20 20 20 20 20 20 20 7b 20 2a 2a 20 43 68 65 | { ** Che|
000002f0 63 6b 65 72 65 64 20 70 61 74 74 65 72 6e 20 2a |ckered pattern *|
00000300 2a 20 7d 0a 20 20 20 20 20 20 20 20 20 20 79 5f |* }. y_|
00000310 73 69 7a 65 20 3d 20 36 30 2c 0a 20 20 20 20 20 |size = 60,. |
00000320 20 20 20 20 20 6e 61 6d 65 20 20 20 3d 20 43 48 | name = CH|
00000330 45 43 4b 2c 0a 20 20 20 20 20 20 20 20 20 20 52 |ECK,. R|
00000340 45 43 54 41 4e 47 4c 45 20 28 0a 20 20 20 20 20 |ECTANGLE (. |
00000350 20 20 20 20 20 20 20 73 74 61 72 74 5f 78 20 3d | start_x =|
00000360 20 30 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 | 0,. |
00000370 73 74 61 72 74 5f 79 20 3d 20 30 2c 0a 20 20 20 |start_y = 0,. |
00000380 20 20 20 20 20 20 20 20 20 65 6e 64 5f 78 20 20 | end_x |
00000390 20 3d 20 33 30 2c 0a 20 20 20 20 20 20 20 20 20 | = 30,. |
000003a0 20 20 20 65 6e 64 5f 79 20 20 20 3d 20 33 30 2c | end_y = 30,|
000003b0 0a 20 20 20 20 20 20 20 20 20 20 20 20 64 69 66 |. dif|
000003c0 66 20 20 20 20 3d 20 28 2e 31 2c 31 2e 30 2c 2e |f = (.1,1.0,.|
000003d0 31 29 2c 0a 20 20 20 20 20 20 20 20 20 20 29 0a |1),. ).|
000003e0 20 20 20 20 20 20 20 20 20 20 52 45 43 54 41 4e | RECTAN|
000003f0 47 4c 45 20 28 0a 20 20 20 20 20 20 20 20 20 20 |GLE (. |
00000400 20 20 73 74 61 72 74 5f 78 20 3d 20 33 30 2c 0a | start_x = 30,.|
00000410 20 20 20 20 20 20 20 20 20 20 20 20 73 74 61 72 | star|
00000420 74 5f 79 20 3d 20 33 30 2c 0a 20 20 20 20 20 20 |t_y = 30,. |
00000430 20 20 20 20 20 20 65 6e 64 5f 78 20 20 20 3d 20 | end_x = |
00000440 36 30 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 |60,. |
00000450 65 6e 64 5f 79 20 20 20 3d 20 36 30 2c 0a 20 20 |end_y = 60,. |
00000460 20 20 20 20 20 20 20 20 20 20 64 69 66 66 20 20 | diff |
00000470 20 20 3d 20 28 2e 31 2c 31 2e 30 2c 2e 31 29 2c | = (.1,1.0,.1),|
00000480 0a 20 20 20 20 20 20 20 20 20 20 29 0a 20 20 20 |. ). |
00000490 20 20 20 20 20 29 0a 0a 50 41 54 54 45 52 4e 20 | )..PATTERN |
000004a0 28 20 78 5f 73 69 7a 65 20 3d 20 34 30 2c 20 20 |( x_size = 40, |
000004b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 7b | {|
000004c0 20 2a 2a 20 43 68 65 63 6b 65 72 65 64 20 70 61 | ** Checkered pa|
000004d0 74 74 65 72 6e 20 2a 2a 20 7d 0a 20 20 20 20 20 |ttern ** }. |
000004e0 20 20 20 20 20 79 5f 73 69 7a 65 20 3d 20 34 30 | y_size = 40|
000004f0 2c 0a 20 20 20 20 20 20 20 20 20 20 6e 61 6d 65 |,. name|
00000500 20 20 20 3d 20 43 48 45 43 4b 5f 42 4c 55 45 2c | = CHECK_BLUE,|
00000510 0a 20 20 20 20 20 20 20 20 20 20 52 45 43 54 41 |. RECTA|
00000520 4e 47 4c 45 20 28 0a 20 20 20 20 20 20 20 20 20 |NGLE (. |
00000530 20 20 20 73 74 61 72 74 5f 78 20 3d 20 30 2c 0a | start_x = 0,.|
00000540 20 20 20 20 20 20 20 20 20 20 20 20 73 74 61 72 | star|
00000550 74 5f 79 20 3d 20 30 2c 0a 20 20 20 20 20 20 20 |t_y = 0,. |
00000560 20 20 20 20 20 65 6e 64 5f 78 20 20 20 3d 20 32 | end_x = 2|
00000570 30 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 65 |0,. e|
00000580 6e 64 5f 79 20 20 20 3d 20 32 30 2c 0a 20 20 20 |nd_y = 20,. |
00000590 20 20 20 20 20 20 20 20 20 64 69 66 66 20 20 20 | diff |
000005a0 20 3d 20 28 2e 37 2c 2e 32 2c 2e 37 29 0a 20 20 | = (.7,.2,.7). |
000005b0 20 20 20 20 20 20 20 20 20 20 61 6d 62 20 20 20 | amb |
000005c0 20 20 3d 20 28 2e 33 32 2c 20 2e 33 32 2c 20 2e | = (.32, .32, .|
000005d0 33 32 29 2c 0a 20 20 20 20 20 20 20 20 20 20 20 |32),. |
000005e0 20 72 65 66 6c 65 63 74 20 3d 20 2e 35 35 0a 20 | reflect = .55. |
000005f0 20 20 20 20 20 20 20 20 20 20 20 73 72 65 66 6c | srefl|
00000600 65 63 74 3d 20 32 30 0a 20 20 20 20 20 20 20 20 |ect= 20. |
00000610 20 20 29 0a 20 20 20 20 20 20 20 20 20 20 52 45 | ). RE|
00000620 43 54 41 4e 47 4c 45 20 28 0a 20 20 20 20 20 20 |CTANGLE (. |
00000630 20 20 20 20 20 20 73 74 61 72 74 5f 78 20 3d 20 | start_x = |
00000640 32 30 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 |20,. |
00000650 73 74 61 72 74 5f 79 20 3d 20 32 30 2c 0a 20 20 |start_y = 20,. |
00000660 20 20 20 20 20 20 20 20 20 20 65 6e 64 5f 78 20 | end_x |
00000670 20 20 3d 20 34 30 2c 0a 20 20 20 20 20 20 20 20 | = 40,. |
00000680 20 20 20 20 65 6e 64 5f 79 20 20 20 3d 20 34 30 | end_y = 40|
00000690 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 64 69 |,. di|
000006a0 66 66 20 20 20 20 3d 20 28 2e 37 2c 2e 35 2c 2e |ff = (.7,.5,.|
000006b0 37 29 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 |7),. |
000006c0 61 6d 62 20 20 20 20 20 3d 20 28 2e 33 32 2c 20 |amb = (.32, |
000006d0 2e 33 32 2c 20 2e 33 32 29 2c 0a 20 20 20 20 20 |.32, .32),. |
000006e0 20 20 20 20 20 20 20 72 65 66 6c 65 63 74 20 3d | reflect =|
000006f0 20 2e 35 35 0a 20 20 20 20 20 20 20 20 20 20 20 | .55. |
00000700 20 73 72 65 66 6c 65 63 74 3d 20 32 30 0a 20 20 | sreflect= 20. |
00000710 20 20 20 20 20 20 20 20 29 0a 20 20 20 20 20 20 | ). |
00000720 20 20 29 0a 50 41 54 54 45 52 4e 20 28 20 78 5f | ).PATTERN ( x_|
00000730 73 69 7a 65 20 3d 20 38 30 2c 20 20 20 20 20 20 |size = 80, |
00000740 20 20 20 20 20 20 20 20 20 20 20 20 20 20 7b 20 | { |
00000750 2a 2a 20 62 72 69 63 6b 20 70 61 74 74 65 72 6e |** brick pattern|
00000760 20 2a 2a 20 7d 0a 20 20 20 20 20 20 20 20 20 20 | ** }. |
00000770 79 5f 73 69 7a 65 20 3d 20 35 30 2c 0a 20 20 20 |y_size = 50,. |
00000780 20 20 20 20 20 20 20 6e 61 6d 65 20 20 20 3d 20 | name = |
00000790 42 52 49 43 4b 2c 0a 20 20 20 20 20 20 20 20 20 |BRICK,. |
000007a0 20 52 45 43 54 41 4e 47 4c 45 20 28 20 20 20 20 | RECTANGLE ( |
000007b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
000007c0 20 7b 20 31 73 74 20 68 61 6c 66 20 62 72 69 63 | { 1st half bric|
000007d0 6b 20 31 20 7d 0a 20 20 20 20 20 20 20 20 20 20 |k 1 }. |
000007e0 20 20 73 74 61 72 74 5f 78 20 3d 20 30 2c 20 73 | start_x = 0, s|
000007f0 74 61 72 74 5f 79 20 3d 20 32 2c 0a 20 20 20 20 |tart_y = 2,. |
00000800 20 20 20 20 20 20 20 20 65 6e 64 5f 78 20 20 20 | end_x |
00000810 3d 20 31 38 2c 20 65 6e 64 5f 79 20 20 20 3d 20 |= 18, end_y = |
00000820 32 33 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 |23,. |
00000830 64 69 66 66 20 20 20 20 3d 20 28 31 2e 30 30 2c |diff = (1.00,|
00000840 20 2e 32 30 2c 20 2e 32 30 29 3b 0a 20 20 20 20 | .20, .20);. |
00000850 20 20 20 20 20 20 29 0a 20 20 20 20 20 20 20 20 | ). |
00000860 20 20 52 45 43 54 41 4e 47 4c 45 20 28 20 20 20 | RECTANGLE ( |
00000870 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000880 20 20 7b 20 32 6e 64 20 68 61 6c 64 20 62 72 69 | { 2nd hald bri|
00000890 63 6b 20 31 20 7d 0a 20 20 20 20 20 20 20 20 20 |ck 1 }. |
000008a0 20 20 20 73 74 61 72 74 5f 78 20 3d 20 36 32 2c | start_x = 62,|
000008b0 20 73 74 61 72 74 5f 79 20 3d 20 32 2c 0a 20 20 | start_y = 2,. |
000008c0 20 20 20 20 20 20 20 20 20 20 65 6e 64 5f 78 20 | end_x |
000008d0 20 20 3d 20 38 30 2c 20 65 6e 64 5f 79 20 20 20 | = 80, end_y |
000008e0 3d 20 32 33 2c 0a 20 20 20 20 20 20 20 20 20 20 |= 23,. |
000008f0 20 20 64 69 66 66 20 20 20 20 3d 20 28 31 2e 30 | diff = (1.0|
00000900 30 2c 20 2e 32 30 2c 20 2e 32 30 29 3b 0a 20 20 |0, .20, .20);. |
00000910 20 20 20 20 20 20 20 20 29 0a 20 20 20 20 20 20 | ). |
00000920 20 20 20 20 52 45 43 54 41 4e 47 4c 45 20 28 20 | RECTANGLE ( |
00000930 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000940 20 20 20 20 7b 20 62 72 69 63 6b 20 32 20 7d 0a | { brick 2 }.|
00000950 20 20 20 20 20 20 20 20 20 20 20 20 73 74 61 72 | star|
00000960 74 5f 78 20 3d 20 32 32 2c 20 73 74 61 72 74 5f |t_x = 22, start_|
00000970 79 20 3d 20 32 2c 0a 20 20 20 20 20 20 20 20 20 |y = 2,. |
00000980 20 20 20 65 6e 64 5f 78 20 20 20 3d 20 35 38 2c | end_x = 58,|
00000990 20 65 6e 64 5f 79 20 20 20 3d 20 32 33 2c 0a 20 | end_y = 23,. |
000009a0 20 20 20 20 20 20 20 20 20 20 20 64 69 66 66 20 | diff |
000009b0 20 20 20 3d 20 28 2e 38 30 2c 20 2e 32 30 2c 20 | = (.80, .20, |
000009c0 2e 32 30 29 3b 0a 20 20 20 20 20 20 20 20 20 20 |.20);. |
000009d0 29 0a 20 20 20 20 20 20 20 20 20 20 52 45 43 54 |). RECT|
000009e0 41 4e 47 4c 45 20 28 20 20 20 20 20 20 20 20 20 |ANGLE ( |
000009f0 20 20 20 20 20 20 20 20 20 20 20 20 7b 20 62 72 | { br|
00000a00 69 63 6b 20 33 20 7d 0a 20 20 20 20 20 20 20 20 |ick 3 }. |
00000a10 20 20 20 20 73 74 61 72 74 5f 78 20 3d 20 32 2c | start_x = 2,|
00000a20 20 73 74 61 72 74 5f 79 20 3d 20 32 37 2c 0a 20 | start_y = 27,. |
00000a30 20 20 20 20 20 20 20 20 20 20 20 65 6e 64 5f 78 | end_x|
00000a40 20 20 20 3d 20 33 38 2c 20 65 6e 64 5f 79 20 20 | = 38, end_y |
00000a50 20 3d 20 34 38 2c 0a 20 20 20 20 20 20 20 20 20 | = 48,. |
00000a60 20 20 20 64 69 66 66 20 20 20 20 3d 20 28 2e 38 | diff = (.8|
00000a70 35 2c 20 2e 33 35 2c 20 2e 31 30 29 3b 0a 20 20 |5, .35, .10);. |
00000a80 20 20 20 20 20 20 20 20 29 0a 20 20 20 20 20 20 | ). |
00000a90 20 20 20 20 52 45 43 54 41 4e 47 4c 45 20 28 20 | RECTANGLE ( |
00000aa0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000ab0 20 20 20 20 7b 20 62 72 69 63 6b 20 34 20 7d 0a | { brick 4 }.|
00000ac0 20 20 20 20 20 20 20 20 20 20 20 20 73 74 61 72 | star|
00000ad0 74 5f 78 20 3d 20 34 32 2c 20 73 74 61 72 74 5f |t_x = 42, start_|
00000ae0 79 20 3d 20 32 37 2c 0a 20 20 20 20 20 20 20 20 |y = 27,. |
00000af0 20 20 20 20 65 6e 64 5f 78 20 20 20 3d 20 37 38 | end_x = 78|
00000b00 2c 20 65 6e 64 5f 79 20 20 20 3d 20 34 38 2c 0a |, end_y = 48,.|
00000b10 20 20 20 20 20 20 20 20 20 20 20 20 64 69 66 66 | diff|
00000b20 20 20 20 20 3d 20 28 2e 37 30 2c 20 2e 32 35 2c | = (.70, .25,|
00000b30 20 2e 32 30 29 3b 0a 20 20 20 20 20 20 20 20 20 | .20);. |
00000b40 20 29 0a 20 20 20 20 20 20 20 20 29 0a 0a 7b 20 | ). )..{ |
00000b50 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00000b60 2a 2a 2a 2a 2a 20 20 4f 42 4a 45 43 54 53 20 20 |***** OBJECTS |
00000b70 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00000b80 2a 2a 2a 2a 2a 20 7d 0a 0a 7b 20 2a 2a 20 67 72 |***** }..{ ** gr|
00000b90 6f 75 6e 64 20 2a 2a 20 7d 0a 0a 50 41 52 41 4c |ound ** }..PARAL|
00000ba0 4c 45 4c 4f 47 52 41 4d 20 28 20 6c 6f 63 20 20 |LELOGRAM ( loc |
00000bb0 3d 20 28 20 20 2d 31 30 30 30 30 2c 20 30 2c 20 |= ( -10000, 0, |
00000bc0 20 2d 31 30 30 30 30 29 2c 0a 20 20 20 20 20 20 | -10000),. |
00000bd0 20 20 20 20 20 20 20 20 20 20 76 31 20 20 20 3d | v1 =|
00000be0 20 28 32 30 30 30 30 2c 20 30 2c 20 20 20 20 30 | (20000, 0, 0|
00000bf0 29 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 |),. |
00000c00 20 20 20 76 32 20 20 20 3d 20 28 20 20 30 2c 20 | v2 = ( 0, |
00000c10 30 2c 20 32 30 30 30 30 29 2c 0a 0a 20 20 20 20 |0, 20000),.. |
00000c20 20 20 20 20 20 20 20 20 20 20 20 20 64 69 66 66 | diff|
00000c30 20 3d 20 28 20 20 2e 38 2c 20 2e 38 2c 20 30 29 | = ( .8, .8, 0)|
00000c40 2c 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |,. |
00000c50 20 20 70 61 74 74 65 72 6e 20 3d 20 43 48 45 43 | pattern = CHEC|
00000c60 4b 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |K. |
00000c70 20 20 78 6d 75 6c 74 20 3d 20 32 0a 20 20 20 20 | xmult = 2. |
00000c80 20 20 20 20 20 20 20 20 20 20 20 20 79 6d 75 6c | ymul|
00000c90 74 20 3d 20 32 0a 20 20 20 20 20 20 20 20 20 20 |t = 2. |
00000ca0 20 20 20 20 29 0a 0a 0a 42 45 47 49 4e 5f 42 42 | )...BEGIN_BB|
00000cb0 4f 58 0a 0a 20 20 20 20 42 45 47 49 4e 5f 42 42 |OX.. BEGIN_BB|
00000cc0 4f 58 0a 0a 20 20 20 20 20 20 20 20 53 50 48 45 |OX.. SPHE|
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.