/ Chip 2004 November / CMCD1104.ISO / Util / Winamp / winamp505_full.exe / Plugins / avs / Winamp 5 Picks / UnConeD -Zero-G Maze III.avs

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|00000000| 4e 75 6c 6c 73 6f 66 74 | 20 41 56 53 20 50 72 65 |Nullsoft| AVS Pre|
|00000010| 73 65 74 20 30 2e 32 1a | 00 15 00 00 00 1d 06 00 |set 0.2.|........|
|00000020| 00 19 06 00 00 20 57 68 | 61 63 6b 6f 20 41 56 53 |..... Wh|acko AVS|
|00000030| 20 56 49 20 2d 20 5a 65 | 72 6f 2d 47 20 4d 61 7a | VI - Ze|ro-G Maz|
|00000040| 65 20 49 49 49 0d 0a 2d | 2d 2d 2d 2d 2d 2d 2d 2d |e III..-|--------|
|00000050| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000060| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000070| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0d |--------|-------.|
|00000080| 0a 0d 0a 49 20 6b 6e 6f | 77 2c 20 6d 61 6b 69 6e |...I kno|w, makin|
|00000090| 67 20 74 77 6f 20 76 65 | 72 73 69 6f 6e 20 6f 66 |g two ve|rsion of|
|000000a0| 20 70 72 65 73 65 74 20 | 69 73 20 62 61 64 2c 20 | preset |is bad, |
|000000b0| 73 6f 20 77 68 79 20 6d | 61 6b 65 20 74 68 72 65 |so why m|ake thre|
|000000c0| 65 3f 20 57 65 6c 6c 2c | 20 62 65 63 61 75 73 65 |e? Well,| because|
|000000d0| 20 49 20 73 74 69 6c 6c | 20 77 61 73 6e 27 74 20 | I still| wasn't |
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|00000d40| 3b 0d 0a 0d 0a a3 20 53 | 6f 6c 76 65 20 63 79 6c |;..... S|olve cyl|
|00000d50| 69 6e 64 65 72 20 61 6c | 6f 6e 67 20 78 2d 61 78 |inder al|ong x-ax|
|00000d60| 69 73 3b 0d 0a 64 78 31 | 3d 71 7a 2b 71 79 3b 64 |is;..dx1|=qz+qy;d|
|00000d70| 79 31 3d 28 6a 79 2b 6a | 7a 29 3b 0d 0a 78 3d 28 |y1=(jy+j|z);..x=(|
|00000d80| 73 71 72 28 64 79 31 29 | 2d 64 78 31 2a 28 73 71 |sqr(dy1)|-dx1*(sq|
|00000d90| 72 28 6f 79 29 2b 73 71 | 72 28 6f 7a 29 2d 34 29 |r(oy)+sq|r(oz)-4)|
|00000da0| 29 3b 0d 0a 6b 32 3d 28 | 64 79 31 2b 73 71 72 74 |);..k2=(|dy1+sqrt|
|00000db0| 28 78 29 29 2f 64 78 31 | 3b 6b 32 3d 69 66 28 62 |(x))/dx1|;k2=if(b|
|00000dc0| 65 6c 6f 77 28 78 2c 30 | 29 2c 2d 31 30 30 30 2c |elow(x,0|),-1000,|
|00000dd0| 6b 32 29 3b 0d 0a a3 20 | 45 78 63 6c 75 64 65 20 |k2);... |Exclude |
|00000de0| 64 69 73 61 62 6c 65 64 | 20 74 75 6e 6e 65 6c 73 |disabled| tunnels|
|00000df0| 3b 0d 0a 6b 32 3d 69 66 | 28 62 61 6e 64 28 62 6e |;..k2=if|(band(bn|
|00000e00| 6f 74 28 61 62 6f 76 65 | 28 70 61 74 2c 31 35 2e |ot(above|(pat,15.|
|00000e10| 39 39 29 29 2c 62 65 6c | 6f 77 28 64 78 33 2a 6b |99)),bel|ow(dx3*k|
|00000e20| 32 2d 6f 78 2c 30 29 29 | 2c 2d 31 30 30 30 2c 6b |2-ox,0))|,-1000,k|
|00000e30| 32 29 3b 0d 0a 6b 32 3d | 69 66 28 62 61 6e 64 28 |2);..k2=|if(band(|
|00000e40| 62 6e 6f 74 28 61 62 6f | 76 65 28 70 61 74 25 31 |bnot(abo|ve(pat%1|
|00000e50| 36 2c 37 2e 39 39 29 29 | 2c 61 62 6f 76 65 28 64 |6,7.99))|,above(d|
|00000e60| 78 33 2a 6b 32 2d 6f 78 | 2c 30 29 29 2c 2d 31 30 |x3*k2-ox|,0)),-10|
|00000e70| 30 30 2c 6b 32 29 3b 0d | 0a 0d 0a 0d 0a a3 20 53 |00,k2);.|...... S|
|00000e80| 6f 6c 76 65 20 63 79 6c | 69 6e 64 65 72 20 61 6c |olve cyl|inder al|
|00000e90| 6f 6e 67 20 79 2d 61 78 | 69 73 3b 0d 0a 64 78 31 |ong y-ax|is;..dx1|
|00000ea0| 3d 71 7a 2b 71 78 3b 64 | 79 31 3d 28 6a 78 2b 6a |=qz+qx;d|y1=(jx+j|
|00000eb0| 7a 29 3b 0d 0a 78 3d 28 | 73 71 72 28 64 79 31 29 |z);..x=(|sqr(dy1)|
|00000ec0| 2d 64 78 31 2a 28 73 71 | 72 28 6f 78 29 2b 73 71 |-dx1*(sq|r(ox)+sq|
|00000ed0| 72 28 6f 7a 29 2d 34 29 | 29 3b 0d 0a 6b 33 3d 28 |r(oz)-4)|);..k3=(|
|00000ee0| 64 79 31 2b 73 71 72 74 | 28 78 29 29 2f 64 78 31 |dy1+sqrt|(x))/dx1|
|00000ef0| 3b 6b 33 3d 69 66 28 62 | 65 6c 6f 77 28 78 2c 30 |;k3=if(b|elow(x,0|
|00000f00| 29 2c 2d 31 30 30 30 2c | 6b 33 29 3b 0d 0a a3 20 |),-1000,|k3);... |
|00000f10| 45 78 63 6c 75 64 65 20 | 64 69 73 61 62 6c 65 64 |Exclude |disabled|
|00000f20| 20 74 75 6e 6e 65 6c 73 | 3b 0d 0a 6b 33 3d 69 66 | tunnels|;..k3=if|
|00000f30| 28 62 61 6e 64 28 62 6e | 6f 74 28 61 62 6f 76 65 |(band(bn|ot(above|
|00000f40| 28 70 61 74 25 38 2c 33 | 2e 39 39 29 29 2c 62 65 |(pat%8,3|.99)),be|
|00000f50| 6c 6f 77 28 64 79 32 2a | 6b 33 2d 6f 79 2c 30 29 |low(dy2*|k3-oy,0)|
|00000f60| 29 2c 2d 31 30 30 30 2c | 6b 33 29 3b 0d 0a 6b 33 |),-1000,|k3);..k3|
|00000f70| 3d 69 66 28 62 61 6e 64 | 28 62 6e 6f 74 28 61 62 |=if(band|(bnot(ab|
|00000f80| 6f 76 65 28 70 61 74 25 | 34 2c 31 2e 39 39 29 29 |ove(pat%|4,1.99))|
|00000f90| 2c 61 62 6f 76 65 28 64 | 79 32 2a 6b 33 2d 6f 79 |,above(d|y2*k3-oy|
|00000fa0| 2c 30 29 29 2c 2d 31 30 | 30 30 2c 6b 33 29 3b 0d |,0)),-10|00,k3);.|
|00000fb0| 0a 0d 0a a3 20 46 69 6e | 64 20 69 6e 74 65 72 73 |.... Fin|d inters|
|00000fc0| 65 63 74 69 6f 6e 20 70 | 6f 69 6e 74 20 61 6e 64 |ection p|oint and|
|00000fd0| 20 74 65 78 74 75 72 65 | 20 69 74 3b 0d 0a 69 78 | texture| it;..ix|
|00000fe0| 3d 64 78 33 2a 6b 31 2d | 6f 78 3b 69 79 3d 64 79 |=dx3*k1-|ox;iy=dy|
|00000ff0| 32 2a 6b 31 2d 6f 79 3b | 69 7a 3d 64 7a 32 2a 6b |2*k1-oy;|iz=dz2*k|
|00001000| 31 2d 6f 7a 3b 0d 0a 71 | 79 3d 72 3b 0d 0a 72 3d |1-oz;..q|y=r;..r=|
|00001010| 69 66 28 62 6f 72 28 62 | 65 6c 6f 77 28 73 71 72 |if(bor(b|elow(sqr|
|00001020| 74 28 73 71 72 28 69 78 | 29 2b 73 71 72 28 69 79 |t(sqr(ix|)+sqr(iy|
|00001030| 29 2b 73 71 72 28 69 7a | 29 29 2c 32 2e 38 32 38 |)+sqr(iz|)),2.828|
|00001040| 34 29 2c 7a 66 69 78 29 | 2c 6d 61 78 28 6d 61 78 |4),zfix)|,max(max|
|00001050| 28 71 79 2c 6b 33 29 2c | 6d 61 78 28 6b 32 2c 6b |(qy,k3),|max(k2,k|
|00001060| 31 29 29 2c 6b 31 29 3b | 0d 0a 69 78 3d 64 78 33 |1)),k1);|..ix=dx3|
|00001070| 2a 72 3b 69 79 3d 64 79 | 32 2a 72 3b 69 7a 3d 64 |*r;iy=dy|2*r;iz=d|
|00001080| 7a 32 2a 72 3b 0d 0a 64 | 3d 73 71 72 74 28 69 78 |z2*r;..d|=sqrt(ix|
|00001090| 2a 69 78 2b 69 79 2a 69 | 79 2b 69 7a 2a 69 7a 29 |*ix+iy*i|y+iz*iz)|
|000010a0| 3b 0d 0a 69 78 3d 69 78 | 2d 6f 78 3b 69 79 3d 69 |;..ix=ix|-ox;iy=i|
|000010b0| 79 2d 6f 79 3b 69 7a 3d | 69 7a 2d 6f 7a 3b 0d 0a |y-oy;iz=|iz-oz;..|
|000010c0| 78 3d 69 66 28 65 71 75 | 61 6c 28 72 2c 6b 31 29 |x=if(equ|al(r,k1)|
|000010d0| 2c 61 73 69 6e 28 73 69 | 6e 28 61 62 73 28 61 74 |,asin(si|n(abs(at|
|000010e0| 61 6e 32 28 69 78 2c 69 | 79 29 29 29 29 2a 30 2e |an2(ix,i|y))))*0.|
|000010f0| 33 31 37 2a 38 2d 34 2c | 78 29 3b 0d 0a 78 3d 69 |317*8-4,|x);..x=i|
|00001100| 66 28 65 71 75 61 6c 28 | 72 2c 6b 32 29 2c 61 73 |f(equal(|r,k2),as|
|00001110| 69 6e 28 73 69 6e 28 61 | 62 73 28 61 74 61 6e 32 |in(sin(a|bs(atan2|
|00001120| 28 69 7a 2c 69 79 29 29 | 29 29 2a 30 2e 33 31 37 |(iz,iy))|))*0.317|
|00001130| 2a 38 2d 34 2c 78 29 3b | 0d 0a 78 3d 69 66 28 65 |*8-4,x);|..x=if(e|
|00001140| 71 75 61 6c 28 72 2c 6b | 33 29 2c 61 73 69 6e 28 |qual(r,k|3),asin(|
|00001150| 73 69 6e 28 61 62 73 28 | 61 74 61 6e 32 28 69 78 |sin(abs(|atan2(ix|
|00001160| 2c 69 7a 29 29 29 29 2a | 30 2e 33 31 37 2a 38 2d |,iz))))*|0.317*8-|
|00001170| 34 2c 78 29 3b 0d 0a 78 | 3d 69 66 28 65 71 75 61 |4,x);..x|=if(equa|
|00001180| 6c 28 72 2c 71 79 29 2c | 61 73 69 6e 28 73 69 6e |l(r,qy),|asin(sin|
|00001190| 28 61 62 73 28 61 74 61 | 6e 32 28 69 78 2c 69 7a |(abs(ata|n2(ix,iz|
|000011a0| 29 29 29 29 2a 30 2e 33 | 31 37 2a 38 2d 34 2c 78 |))))*0.3|17*8-4,x|
|000011b0| 29 3b 0d 0a 0d 0a 79 3d | 69 66 28 65 71 75 61 6c |);....y=|if(equal|
|000011c0| 28 72 2c 6b 31 29 2c 69 | 7a 2c 79 29 3b 0d 0a 79 |(r,k1),i|z,y);..y|
|000011d0| 3d 69 66 28 65 71 75 61 | 6c 28 72 2c 6b 32 29 2c |=if(equa|l(r,k2),|
|000011e0| 61 62 73 28 69 78 29 2c | 79 29 3b 0d 0a 79 3d 69 |abs(ix),|y);..y=i|
|000011f0| 66 28 65 71 75 61 6c 28 | 72 2c 6b 33 29 2c 61 62 |f(equal(|r,k3),ab|
|00001200| 73 28 69 79 29 2c 79 29 | 3b 0d 0a 79 3d 69 66 28 |s(iy),y)|;..y=if(|
|00001210| 65 71 75 61 6c 28 72 2c | 71 79 29 2c 61 73 69 6e |equal(r,|qy),asin|
|00001220| 28 73 69 6e 28 61 62 73 | 28 61 74 61 6e 32 28 69 |(sin(abs|(atan2(i|
|00001230| 79 2c 73 71 72 74 28 73 | 71 72 28 69 78 29 2b 73 |y,sqrt(s|qr(ix)+s|
|00001240| 71 72 28 69 7a 29 29 29 | 29 29 29 2a 32 2c 79 29 |qr(iz)))|)))*2,y)|
|00001250| 3b 0d 0a 0d 0a 61 6c 70 | 68 61 3d 6d 69 6e 28 31 |;....alp|ha=min(1|
|00001260| 2c 6d 61 78 28 30 2c 34 | 2e 30 35 2a 65 78 70 28 |,max(0,4|.05*exp(|
|00001270| 2d 64 2a 2e 35 29 29 29 | 3b 0d 0a 00 e7 07 00 00 |-d*.5)))|;.......|
|00001280| 74 3d 74 2b 30 2e 30 30 | 35 2b 74 69 2a 2e 31 3b |t=t+0.00|5+ti*.1;|
|00001290| 70 74 3d 70 74 2d 2e 30 | 35 3b 0d 0a 0d 0a 72 79 |pt=pt-.0|5;....ry|
|000012a0| 74 3d 69 66 28 65 71 75 | 61 6c 28 70 61 74 2c 38 |t=if(equ|al(pat,8|
|000012b0| 29 2c 31 2c 30 29 3b 0d | 0a 72 79 74 3d 69 66 28 |),1,0);.|.ryt=if(|
|000012c0| 65 71 75 61 6c 28 70 61 | 74 2c 39 29 2c 31 2c 72 |equal(pa|t,9),1,r|
|000012d0| 79 74 29 3b 0d 0a 72 79 | 74 3d 69 66 28 65 71 75 |yt);..ry|t=if(equ|
|000012e0| 61 6c 28 70 61 74 2c 31 | 30 29 2c 31 2c 72 79 74 |al(pat,1|0),1,ryt|
|000012f0| 29 3b 0d 0a 72 79 74 3d | 69 66 28 65 71 75 61 6c |);..ryt=|if(equal|
|00001300| 28 70 61 74 2c 31 33 29 | 2c 31 2c 72 79 74 29 3b |(pat,13)|,1,ryt);|
|00001310| 0d 0a 72 79 74 3d 69 66 | 28 65 71 75 61 6c 28 70 |..ryt=if|(equal(p|
|00001320| 61 74 2c 31 35 29 2c 31 | 2c 72 79 74 29 3b 0d 0a |at,15),1|,ryt);..|
|00001330| 72 79 74 3d 69 66 28 65 | 71 75 61 6c 28 70 61 74 |ryt=if(e|qual(pat|
|00001340| 2c 31 36 29 2c 2d 31 2c | 72 79 74 29 3b 0d 0a 72 |,16),-1,|ryt);..r|
|00001350| 79 74 3d 69 66 28 65 71 | 75 61 6c 28 70 61 74 2c |yt=if(eq|ual(pat,|
|00001360| 31 38 29 2c 2d 31 2c 72 | 79 74 29 3b 0d 0a 72 79 |18),-1,r|yt);..ry|
|00001370| 74 3d 69 66 28 65 71 75 | 61 6c 28 70 61 74 2c 31 |t=if(equ|al(pat,1|
|00001380| 39 29 2c 2d 31 2c 72 79 | 74 29 3b 0d 0a 72 79 74 |9),-1,ry|t);..ryt|
|00001390| 3d 69 66 28 65 71 75 61 | 6c 28 70 61 74 2c 32 34 |=if(equa|l(pat,24|
|000013a0| 29 2c 31 2c 72 79 74 29 | 3b 0d 0a 72 79 74 3d 69 |),1,ryt)|;..ryt=i|
|000013b0| 66 28 65 71 75 61 6c 28 | 70 61 74 2c 32 37 29 2c |f(equal(|pat,27),|
|000013c0| 2d 31 2c 72 79 74 29 3b | 0d 0a 72 79 74 3d 69 66 |-1,ryt);|..ryt=if|
|000013d0| 28 65 71 75 61 6c 28 70 | 61 74 2c 32 39 29 2c 31 |(equal(p|at,29),1|
|000013e0| 2c 72 79 74 29 3b 0d 0a | 72 79 74 3d 69 66 28 65 |,ryt);..|ryt=if(e|
|000013f0| 71 75 61 6c 28 70 61 74 | 2c 33 31 29 2c 31 2c 72 |qual(pat|,31),1,r|
|00001400| 79 74 29 3b 0d 0a 0d 0a | 72 78 74 3d 69 66 28 65 |yt);....|rxt=if(e|
|00001410| 71 75 61 6c 28 70 61 74 | 2c 32 29 2c 31 2c 30 29 |qual(pat|,2),1,0)|
|00001420| 3b 0d 0a 72 78 74 3d 69 | 66 28 65 71 75 61 6c 28 |;..rxt=i|f(equal(|
|00001430| 70 61 74 2c 33 29 2c 31 | 2c 72 78 74 29 3b 0d 0a |pat,3),1|,rxt);..|
|00001440| 72 78 74 3d 69 66 28 65 | 71 75 61 6c 28 70 61 74 |rxt=if(e|qual(pat|
|00001450| 2c 34 29 2c 2d 31 2c 72 | 78 74 29 3b 0d 0a 72 78 |,4),-1,r|xt);..rx|
|00001460| 74 3d 69 66 28 65 71 75 | 61 6c 28 70 61 74 2c 35 |t=if(equ|al(pat,5|
|00001470| 29 2c 2d 31 2c 72 78 74 | 29 3b 0d 0a 72 78 74 3d |),-1,rxt|);..rxt=|
|00001480| 69 66 28 65 71 75 61 6c | 28 70 61 74 2c 36 29 2c |if(equal|(pat,6),|
|00001490| 31 2c 72 78 74 29 3b 0d | 0a 72 78 74 3d 69 66 28 |1,rxt);.|.rxt=if(|
|000014a0| 65 71 75 61 6c 28 70 61 | 74 2c 31 31 29 2c 31 2c |equal(pa|t,11),1,|
|000014b0| 72 78 74 29 3b 0d 0a 72 | 78 74 3d 69 66 28 65 71 |rxt);..r|xt=if(eq|
|000014c0| 75 61 6c 28 70 61 74 2c | 31 32 29 2c 2d 31 2c 72 |ual(pat,|12),-1,r|
|000014d0| 78 74 29 3b 0d 0a 72 78 | 74 3d 69 66 28 65 71 75 |xt);..rx|t=if(equ|
|000014e0| 61 6c 28 70 61 74 2c 31 | 34 29 2c 31 2c 72 78 74 |al(pat,1|4),1,rxt|
|000014f0| 29 3b 0d 0a 72 78 74 3d | 69 66 28 65 71 75 61 6c |);..rxt=|if(equal|
|00001500| 28 70 61 74 2c 32 30 29 | 2c 2d 31 2c 72 78 74 29 |(pat,20)|,-1,rxt)|
|00001510| 3b 0d 0a 72 78 74 3d 69 | 66 28 65 71 75 61 6c 28 |;..rxt=i|f(equal(|
|00001520| 70 61 74 2c 32 31 29 2c | 2d 31 2c 72 78 74 29 3b |pat,21),|-1,rxt);|
|00001530| 0d 0a 72 78 74 3d 69 66 | 28 65 71 75 61 6c 28 70 |..rxt=if|(equal(p|
|00001540| 61 74 2c 32 32 29 2c 31 | 2c 72 78 74 29 3b 0d 0a |at,22),1|,rxt);..|
|00001550| 72 78 74 3d 69 66 28 65 | 71 75 61 6c 28 70 61 74 |rxt=if(e|qual(pat|
|00001560| 2c 32 33 29 2c 31 2c 72 | 78 74 29 3b 0d 0a 72 78 |,23),1,r|xt);..rx|
|00001570| 74 3d 69 66 28 65 71 75 | 61 6c 28 70 61 74 2c 32 |t=if(equ|al(pat,2|
|00001580| 36 29 2c 31 2c 72 78 74 | 29 3b 0d 0a 72 78 74 3d |6),1,rxt|);..rxt=|
|00001590| 69 66 28 65 71 75 61 6c | 28 70 61 74 2c 32 38 29 |if(equal|(pat,28)|
|000015a0| 2c 2d 31 2c 72 78 74 29 | 3b 0d 0a 72 78 74 3d 69 |,-1,rxt)|;..rxt=i|
|000015b0| 66 28 65 71 75 61 6c 28 | 70 61 74 2c 33 30 29 2c |f(equal(|pat,30),|
|000015c0| 2d 31 2c 72 78 74 29 3b | 0d 0a 0d 0a 71 7a 3d 62 |-1,rxt);|....qz=b|
|000015d0| 6f 72 28 65 71 75 61 6c | 28 70 61 74 2c 32 35 29 |or(equal|(pat,25)|
|000015e0| 2c 62 6f 72 28 65 71 75 | 61 6c 28 70 61 74 2c 31 |,bor(equ|al(pat,1|
|000015f0| 37 29 2c 65 71 75 61 6c | 28 70 61 74 2c 37 29 29 |7),equal|(pat,7))|
|00001600| 29 3b 0d 0a 0d 0a a3 20 | 50 68 61 73 65 20 30 3a |);..... |Phase 0:|
|00001610| 20 52 6f 74 61 74 69 6f | 6e 3b 0d 0a 72 78 74 3d | Rotatio|n;..rxt=|
|00001620| 2d 72 78 74 2a 61 63 6f | 73 28 2d 31 29 2a 2e 35 |-rxt*aco|s(-1)*.5|
|00001630| 3b 0d 0a 72 79 74 3d 2d | 72 79 74 2a 61 63 6f 73 |;..ryt=-|ryt*acos|
|00001640| 28 2d 31 29 2a 2e 35 3b | 0d 0a 78 3d 28 72 78 2d |(-1)*.5;|..x=(rx-|
|00001650| 72 78 74 29 3b 72 78 3d | 69 66 28 70 68 2c 72 78 |rxt);rx=|if(ph,rx|
|00001660| 2c 69 66 28 62 65 6c 6f | 77 28 61 62 73 28 78 29 |,if(belo|w(abs(x)|
|00001670| 2c 2e 30 35 29 2c 72 78 | 74 2c 72 78 2d 73 69 67 |,.05),rx|t,rx-sig|
|00001680| 6e 28 78 29 2a 2e 31 33 | 2a 28 2e 31 2b 73 69 6e |n(x)*.13|*(.1+sin|
|00001690| 28 61 62 73 28 78 2a 32 | 29 29 29 29 29 3b 0d 0a |(abs(x*2|)))));..|
|000016a0| 79 3d 28 72 79 2d 72 79 | 74 29 3b 72 79 3d 69 66 |y=(ry-ry|t);ry=if|
|000016b0| 28 70 68 2c 72 79 2c 69 | 66 28 62 65 6c 6f 77 28 |(ph,ry,i|f(below(|
|000016c0| 61 62 73 28 79 29 2c 2e | 30 35 29 2c 72 79 74 2c |abs(y),.|05),ryt,|
|000016d0| 72 79 2d 73 69 67 6e 28 | 79 29 2a 2e 31 33 2a 28 |ry-sign(|y)*.13*(|
|000016e0| 2e 31 2b 73 69 6e 28 61 | 62 73 28 79 2a 32 29 29 |.1+sin(a|bs(y*2))|
|000016f0| 29 29 29 3b 0d 0a 6f 7a | 3d 69 66 28 70 68 2c 6f |)));..oz|=if(ph,o|
|00001700| 7a 2c 69 66 28 71 7a 2c | 6f 7a 2d 2e 33 2c 6f 7a |z,if(qz,|oz-.3,oz|
|00001710| 2a 2e 39 2a 6d 69 6e 28 | 31 2c 6d 61 78 28 61 62 |*.9*min(|1,max(ab|
|00001720| 73 28 78 29 2c 61 62 73 | 28 79 29 29 29 29 29 3b |s(x),abs|(y)))));|
|00001730| 0d 0a 0d 0a a3 20 50 68 | 61 73 65 20 31 3a 20 41 |..... Ph|ase 1: A|
|00001740| 63 63 65 6c 65 72 61 74 | 69 6f 6e 3b 0d 0a 6f 7a |ccelerat|ion;..oz|
|00001750| 3d 69 66 28 62 61 6e 64 | 28 65 71 75 61 6c 28 70 |=if(band|(equal(p|
|00001760| 68 2c 31 29 2c 71 7a 29 | 2c 6f 7a 2d 2e 33 2c 6f |h,1),qz)|,oz-.3,o|
|00001770| 7a 29 3b 0d 0a 70 68 3d | 69 66 28 70 68 2c 70 68 |z);..ph=|if(ph,ph|
|00001780| 2c 69 66 28 69 66 28 71 | 7a 2c 62 65 6c 6f 77 28 |,if(if(q|z,below(|
|00001790| 6f 7a 2c 2e 35 29 2c 62 | 61 6e 64 28 65 71 75 61 |oz,.5),b|and(equa|
|000017a0| 6c 28 72 78 2c 72 78 74 | 29 2c 65 71 75 61 6c 28 |l(rx,rxt|),equal(|
|000017b0| 72 79 2c 72 79 74 29 29 | 29 2c 31 2c 70 68 29 29 |ry,ryt))|),1,ph))|
|000017c0| 3b 0d 0a 78 3d 6d 69 6e | 28 31 2c 28 2e 31 2b 61 |;..x=min|(1,(.1+a|
|000017d0| 62 73 28 6f 78 29 2b 61 | 62 73 28 6f 79 29 29 29 |bs(ox)+a|bs(oy)))|
|000017e0| 2a 2e 33 3b 0d 0a 6f 78 | 3d 69 66 28 65 71 75 61 |*.3;..ox|=if(equa|
|000017f0| 6c 28 70 68 2c 31 29 2c | 6f 78 2b 73 69 67 6e 28 |l(ph,1),|ox+sign(|
|00001800| 72 79 74 29 2a 78 2c 6f | 78 29 3b 0d 0a 6f 79 3d |ryt)*x,o|x);..oy=|
|00001810| 69 66 28 65 71 75 61 6c | 28 70 68 2c 31 29 2c 6f |if(equal|(ph,1),o|
|00001820| 79 2b 73 69 67 6e 28 72 | 78 74 29 2a 78 2c 6f 79 |y+sign(r|xt)*x,oy|
|00001830| 29 3b 0d 0a 78 3d 69 66 | 28 65 71 75 61 6c 28 70 |);..x=if|(equal(p|
|00001840| 68 2c 31 29 2c 69 66 28 | 61 62 6f 76 65 28 69 66 |h,1),if(|above(if|
|00001850| 28 71 7a 2c 73 71 72 28 | 6f 7a 29 2c 73 71 72 28 |(qz,sqr(|oz),sqr(|
|00001860| 6f 78 29 2b 73 71 72 28 | 6f 79 29 29 2c 34 29 2c |ox)+sqr(|oy)),4),|
|00001870| 31 2c 30 29 2c 30 29 3b | 0d 0a 70 68 3d 69 66 28 |1,0),0);|..ph=if(|
|00001880| 78 2c 32 2c 70 68 29 3b | 0d 0a 72 78 3d 69 66 28 |x,2,ph);|..rx=if(|
|00001890| 78 2c 30 2c 72 78 29 3b | 72 79 3d 69 66 28 78 2c |x,0,rx);|ry=if(x,|
|000018a0| 30 2c 72 79 29 3b 0d 0a | 6f 7a 3d 69 66 28 78 2c |0,ry);..|oz=if(x,|
|000018b0| 31 34 2c 6f 7a 29 3b 0d | 0a 6f 78 3d 69 66 28 78 |14,oz);.|.ox=if(x|
|000018c0| 2c 30 2c 6f 78 29 3b 6f | 79 3d 69 66 28 78 2c 30 |,0,ox);o|y=if(x,0|
|000018d0| 2c 6f 79 29 3b 0d 0a 0d | 0a a3 20 44 65 63 69 64 |,oy);...|.. Decid|
|000018e0| 65 20 69 6e 74 65 72 73 | 65 63 74 69 6f 6e 20 73 |e inters|ection s|
|000018f0| 68 61 70 65 20 61 6e 64 | 20 6f 70 74 69 6f 6e 61 |hape and| optiona|
|00001900| 6c 20 72 6f 6f 6d 3b 0d | 0a 70 61 74 3d 69 66 28 |l room;.|.pat=if(|
|00001910| 78 2c 72 61 6e 64 28 33 | 30 29 2b 32 2c 70 61 74 |x,rand(3|0)+2,pat|
|00001920| 29 3b 0d 0a 72 6d 3d 69 | 66 28 78 2c 65 71 75 61 |);..rm=i|f(x,equa|
|00001930| 6c 28 72 61 6e 64 28 34 | 30 29 2c 31 29 2c 72 6d |l(rand(4|0),1),rm|
|00001940| 29 3b 0d 0a 0d 0a a3 20 | 50 68 61 73 65 20 32 3a |);..... |Phase 2:|
|00001950| 20 53 6c 6f 77 20 64 6f | 77 6e 3b 0d 0a 6f 7a 3d | Slow do|wn;..oz=|
|00001960| 69 66 28 65 71 75 61 6c | 28 70 68 2c 32 29 2c 6f |if(equal|(ph,2),o|
|00001970| 7a 2d 2e 33 2c 6f 7a 29 | 3b 0d 0a 70 68 3d 69 66 |z-.3,oz)|;..ph=if|
|00001980| 28 62 61 6e 64 28 65 71 | 75 61 6c 28 70 68 2c 32 |(band(eq|ual(ph,2|
|00001990| 29 2c 62 65 6c 6f 77 28 | 61 62 73 28 6f 7a 29 2c |),below(|abs(oz),|
|000019a0| 33 29 29 2c 30 2c 70 68 | 29 3b 0d 0a 72 7a 3d 74 |3)),0,ph|);..rz=t|
|000019b0| 2b 73 69 6e 28 74 2a 34 | 2d 33 2e 31 34 31 35 29 |+sin(t*4|-3.1415)|
|000019c0| 2a 2e 32 35 3b 0d 0a 0d | 0a 78 3d 73 69 6e 28 70 |*.25;...|.x=sin(p|
|000019d0| 74 2a 2e 39 31 34 29 2a | 63 6f 73 28 70 74 2a 2e |t*.914)*|cos(pt*.|
|000019e0| 31 34 31 29 2a 63 6f 73 | 28 73 69 6e 28 70 74 2a |141)*cos|(sin(pt*|
|000019f0| 2e 34 31 31 29 29 2a 2e | 37 3b 0d 0a 63 78 3d 63 |.411))*.|7;..cx=c|
|00001a00| 6f 73 28 72 78 2b 78 29 | 3b 73 78 3d 73 69 6e 28 |os(rx+x)|;sx=sin(|
|00001a10| 72 78 2b 78 29 3b 63 79 | 3d 63 6f 73 28 72 79 2b |rx+x);cy|=cos(ry+|
|00001a20| 2e 30 30 31 29 3b 73 79 | 3d 73 69 6e 28 72 79 2b |.001);sy|=sin(ry+|
|00001a30| 2e 30 30 31 29 3b 63 7a | 3d 63 6f 73 28 72 7a 29 |.001);cz|=cos(rz)|
|00001a40| 3b 73 7a 3d 73 69 6e 28 | 72 7a 29 3b 0d 0a 0d 0a |;sz=sin(|rz);....|
|00001a50| 61 66 3d 68 2f 77 3b 0d | 0a 74 69 3d 74 69 2a 2e |af=h/w;.|.ti=ti*.|
|00001a60| 39 3b 0d 0a 0d 0a 00 10 | 00 00 00 74 69 3d 72 61 |9;......|...ti=ra|
|00001a70| 6e 64 28 32 29 2a 32 2d | 31 3b 00 19 00 00 00 74 |nd(2)*2-|1;.....t|
|00001a80| 3d 30 3b 70 61 74 3d 72 | 61 6e 64 28 33 30 29 2b |=0;pat=r|and(30)+|
|00001a90| 32 3b 70 68 3d 30 3b 00 | 01 00 00 00 01 00 00 00 |2;ph=0;.|........|
|00001aa0| 10 00 00 00 10 00 00 00 | 01 00 00 00 01 00 00 00 |........|........|
|00001ab0| 01 00 00 00 00 00 00 00 |                         |........|        |
+--------+-------------------------+-------------------------+--------+--------+