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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 d5 03 00 |set 0.2.|........|
|00000020| 00 d1 03 00 00 20 57 68 | 61 63 6b 6f 20 41 56 53 |..... Wh|acko AVS|
|00000030| 20 56 20 2d 20 4e 65 6f | 6e 20 43 6f 61 73 74 65 | V - Neo|n Coaste|
|00000040| 72 0d 0a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |r..-----|--------|
|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 0d | 0a 0d 0a 41 20 70 72 65 |-------.|...A pre|
|00000080| 73 65 74 20 77 69 74 68 | 20 6f 6e 6c 79 20 33 20 |set with| only 3 |
|00000090| 66 75 6e 63 74 69 6f 6e | 61 6c 20 63 6f 6d 70 6f |function|al compo|
|000000a0| 6e 65 6e 74 73 2e 2e 20 | 6f 66 20 77 68 69 63 68 |nents.. |of which|
|000000b0| 20 6f 6e 65 20 69 73 20 | 73 75 70 65 72 2d 6c 6f | one is |super-lo|
|000000c0| 61 64 65 64 20 3a 29 2e | 0d 0a 0d 0a 54 68 69 73 |aded :).|....This|
|000000d0| 20 65 61 73 69 6c 79 20 | 71 75 61 6c 69 66 69 65 | easily |qualifie|
|000000e0| 73 20 61 73 20 74 68 65 | 20 6d 6f 73 74 20 63 6f |s as the| most co|
|000000f0| 6d 70 6c 69 63 61 74 65 | 64 20 73 75 70 65 72 73 |mplicate|d supers|
|00000100| 63 6f 70 65 20 65 76 65 | 72 3a 20 69 74 20 77 65 |cope eve|r: it we|
|00000110| 69 67 68 73 20 69 6e 20 | 61 74 20 61 20 68 65 61 |ighs in |at a hea|
|00000120| 76 79 20 34 4b 2e 20 53 | 6f 20 68 6f 77 20 65 78 |vy 4K. S|o how ex|
|00000130| 61 63 74 6c 79 20 64 6f | 65 73 20 69 74 20 77 6f |actly do|es it wo|
|00000140| 72 6b 3f 20 54 68 65 20 | 72 6f 6c 6c 65 72 63 6f |rk? The |rollerco|
|00000150| 61 73 74 65 72 20 74 72 | 61 63 6b 20 69 73 20 62 |aster tr|ack is b|
|00000160| 75 69 6c 74 20 6f 75 74 | 20 6f 66 20 70 72 69 6d |uilt out| of prim|
|00000170| 69 74 69 76 65 20 73 65 | 67 6d 65 6e 74 73 3a 20 |itive se|gments: |
|00000180| 6c 69 6e 65 73 20 61 6e | 64 20 63 69 72 63 6c 65 |lines an|d circle|
|00000190| 20 61 72 63 73 2e 20 54 | 68 65 20 72 65 73 75 6c | arcs. T|he resul|
|000001a0| 74 20 69 73 20 73 6d 6f | 6f 74 68 65 64 20 69 6e |t is smo|othed in|
|000001b0| 74 6f 20 61 20 63 6f 6e | 74 69 6e 75 6f 75 73 20 |to a con|tinuous |
|000001c0| 74 72 61 63 6b 2e 0d 0a | 0d 0a 54 68 69 73 20 62 |track...|..This b|
|000001d0| 61 73 69 63 20 63 75 72 | 76 65 20 69 73 20 74 72 |asic cur|ve is tr|
|000001e0| 61 6e 73 66 6f 72 6d 65 | 64 20 69 6e 74 6f 20 74 |ansforme|d into t|
|000001f0| 68 65 20 74 77 6f 20 63 | 6f 6e 6e 65 63 74 65 64 |he two c|onnected|
|00000200| 20 72 61 69 6c 73 20 74 | 68 72 6f 75 67 68 20 73 | rails t|hrough s|
|00000210| 6f 6d 65 20 63 6c 65 76 | 65 72 20 76 65 63 74 6f |ome clev|er vecto|
|00000220| 72 20 6d 61 74 68 20 77 | 68 69 63 68 20 61 6c 73 |r math w|hich als|
|00000230| 6f 20 63 61 6c 63 75 6c | 61 74 65 73 20 74 68 65 |o calcul|ates the|
|00000240| 20 63 61 6d 65 72 61 27 | 73 20 70 6f 73 69 74 69 | camera'|s positi|
|00000250| 6f 6e 20 61 6e 64 20 72 | 6f 74 61 74 69 6f 6e 2e |on and r|otation.|
|00000260| 0d 0a 0d 0a 49 6e 20 74 | 68 65 20 65 6e 64 20 79 |....In t|he end y|
|00000270| 6f 75 20 68 61 76 65 20 | 74 68 69 73 20 72 65 61 |ou have |this rea|
|00000280| 6c 6c 79 20 63 6f 6f 6c | 2c 20 64 69 73 63 6f 20 |lly cool|, disco |
|00000290| 72 6f 6c 6c 65 72 63 6f | 61 73 74 65 72 2c 20 77 |rollerco|aster, w|
|000002a0| 68 69 63 68 20 74 6f 6f | 6b 20 34 20 64 61 79 73 |hich too|k 4 days|
|000002b0| 20 6f 66 20 77 6f 72 6b | 20 3a 50 2e 0d 0a 0d 0a | of work| :P.....|
|000002c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002f0| 0d 0a 55 6e 43 6f 6e 65 | 44 20 2f 20 53 74 65 76 |..UnCone|D / Stev|
|00000300| 65 6e 20 57 69 74 74 65 | 6e 73 0d 0a 5b 20 73 74 |en Witte|ns..[ st|
|00000310| 65 76 65 6e 40 61 63 6b | 6f 2e 6e 65 74 20 2d 20 |even@ack|o.net - |
|00000320| 77 77 77 2e 61 63 6b 6f | 2e 6e 65 74 20 5d 0d 0a |www.acko|.net ]..|
|00000330| 0d 0a 28 49 66 20 79 6f | 75 20 77 69 73 68 20 74 |..(If yo|u wish t|
|00000340| 6f 20 75 73 65 20 74 68 | 69 73 20 70 72 65 73 65 |o use th|is prese|
|00000350| 74 20 70 61 72 74 69 61 | 6c 6c 79 20 6f 72 20 77 |t partia|lly or w|
|00000360| 68 6f 6c 65 20 69 6e 20 | 79 6f 75 72 20 6f 77 6e |hole in |your own|
|00000370| 20 70 72 65 73 65 74 73 | 20 6f 72 20 70 61 63 6b | presets| or pack|
|00000380| 73 2c 20 79 6f 75 20 6d | 61 79 20 64 6f 20 73 6f |s, you m|ay do so|
|00000390| 20 70 72 6f 76 69 64 65 | 64 20 74 68 61 74 20 61 | provide|d that a|
|000003a0| 20 63 6c 65 61 72 20 63 | 72 65 64 69 74 20 6d 65 | clear c|redit me|
|000003b0| 73 73 61 67 65 20 69 73 | 20 69 6e 63 6c 75 64 65 |ssage is| include|
|000003c0| 64 20 69 6e 20 79 6f 75 | 72 20 70 72 65 73 65 74 |d in you|r preset|
|000003d0| 2c 20 61 6c 6f 6e 67 20 | 77 69 74 68 20 6d 79 20 |, along |with my |
|000003e0| 63 6f 6e 74 61 63 74 20 | 69 6e 66 6f 72 6d 61 74 |contact |informat|
|000003f0| 69 6f 6e 2e 29 00 2c 00 | 00 00 04 00 00 00 01 00 |ion.).,.|........|
|00000400| 00 00 28 00 00 00 04 00 | 00 00 02 00 03 80 24 00 |..(.....|......$.|
|00000410| 00 00 d0 0f 00 00 01 3c | 0d 00 00 6a 78 3d 6b 78 |.......<|...jx=kx|
|00000420| 3b 6a 7a 3d 6b 7a 3b 6b | 78 3d 69 78 3b 6b 7a 3d |;jz=kz;k|x=ix;kz=|
|00000430| 69 7a 3b 0d 0a 68 69 3d | 2d 68 69 3b 68 70 3d 28 |iz;..hi=|-hi;hp=(|
|00000440| 68 70 2b 31 29 25 33 3b | 0d 0a 69 3d 69 2a 33 31 |hp+1)%3;|..i=i*31|
|00000450| 2e 38 32 3b 0d 0a 0d 0a | a4 20 31 73 74 20 2d 20 |.82;....|. 1st - |
|00000460| 4c 69 6e 65 3b 0d 0a 75 | 31 3d 69 3b 0d 0a 70 78 |Line;..u|1=i;..px|
|00000470| 3d 69 2a 2e 35 3b 70 79 | 3d 2e 35 2d 63 6f 73 28 |=i*.5;py|=.5-cos(|
|00000480| 69 2a 31 2e 32 35 29 2a | 2e 35 3b 70 7a 3d 30 3b |i*1.25)*|.5;pz=0;|
|00000490| 0d 0a 0d 0a a4 20 32 6e | 64 20 2d 20 31 38 30 20 |..... 2n|d - 180 |
|000004a0| 43 6f 72 6e 65 72 3b 0d | 0a 70 63 3d 62 61 6e 64 |Corner;.|.pc=band|
|000004b0| 28 61 62 6f 76 65 28 69 | 2c 31 29 2c 62 65 6c 6f |(above(i|,1),belo|
|000004c0| 77 28 69 2c 34 2e 33 33 | 29 29 3b 0d 0a 75 31 3d |w(i,4.33|));..u1=|
|000004d0| 28 69 2d 31 29 2a 74 70 | 69 2a 2e 33 3b 0d 0a 70 |(i-1)*tp|i*.3;..p|
|000004e0| 78 3d 69 66 28 70 63 2c | 73 69 6e 28 75 31 29 2a |x=if(pc,|sin(u1)*|
|000004f0| 2e 35 2b 2e 35 2c 70 78 | 29 3b 70 79 3d 69 66 28 |.5+.5,px|);py=if(|
|00000500| 70 63 2c 2e 35 2d 63 6f | 73 28 69 2a 31 2e 32 35 |pc,.5-co|s(i*1.25|
|00000510| 29 2a 2e 35 2c 70 79 29 | 3b 70 7a 3d 69 66 28 70 |)*.5,py)|;pz=if(p|
|00000520| 63 2c 63 6f 73 28 75 31 | 29 2a 2e 35 2d 2e 35 2c |c,cos(u1|)*.5-.5,|
|00000530| 70 7a 29 3b 0d 0a 0d 0a | a4 20 33 74 68 20 2d 20 |pz);....|. 3th - |
|00000540| 4c 69 6e 65 3b 0d 0a 70 | 63 3d 62 61 6e 64 28 61 |Line;..p|c=band(a|
|00000550| 62 6f 76 65 28 69 2c 34 | 2e 33 33 29 2c 62 65 6c |bove(i,4|.33),bel|
|00000560| 6f 77 28 69 2c 35 2e 30 | 32 29 29 3b 0d 0a 75 31 |ow(i,5.0|2));..u1|
|00000570| 3d 28 69 2d 34 2e 33 33 | 29 3b 75 32 3d 75 31 2a |=(i-4.33|);u2=u1*|
|00000580| 31 2e 33 33 3b 0d 0a 70 | 78 3d 69 66 28 70 63 2c |1.33;..p|x=if(pc,|
|00000590| 2d 75 31 2a 2e 35 2b 2e | 35 2c 70 78 29 3b 70 79 |-u1*.5+.|5,px);py|
|000005a0| 3d 69 66 28 70 63 2c 2e | 35 2d 63 6f 73 28 69 2a |=if(pc,.|5-cos(i*|
|000005b0| 31 2e 32 35 29 2a 2e 35 | 2c 70 79 29 3b 70 7a 3d |1.25)*.5|,py);pz=|
|000005c0| 69 66 28 70 63 2c 2d 31 | 2c 70 7a 29 3b 0d 0a 0d |if(pc,-1|,pz);...|
|000005d0| 0a a4 20 34 74 68 20 2d | 20 4c 6f 6f 70 3b 0d 0a |.. 4th -| Loop;..|
|000005e0| 70 63 3d 62 61 6e 64 28 | 61 62 6f 76 65 28 69 2c |pc=band(|above(i,|
|000005f0| 35 2e 30 32 29 2c 62 65 | 6c 6f 77 28 69 2c 39 2e |5.02),be|low(i,9.|
|00000600| 34 36 29 29 3b 0d 0a 75 | 31 3d 28 69 2d 35 2e 30 |46));..u|1=(i-5.0|
|00000610| 32 29 2a 74 70 69 2a 2e | 34 35 3b 0d 0a 70 78 3d |2)*tpi*.|45;..px=|
|00000620| 69 66 28 70 63 2c 2d 73 | 69 6e 28 75 31 29 2a 2e |if(pc,-s|in(u1)*.|
|00000630| 34 2b 2e 31 35 35 2c 70 | 78 29 3b 70 79 3d 69 66 |4+.155,p|x);py=if|
|00000640| 28 70 63 2c 2e 34 2d 2e | 34 2a 63 6f 73 28 75 31 |(pc,.4-.|4*cos(u1|
|00000650| 29 2c 70 79 29 3b 70 7a | 3d 69 66 28 70 63 2c 2d |),py);pz|=if(pc,-|
|00000660| 31 2b 75 31 2a 2e 30 33 | 33 2c 70 7a 29 3b 0d 0a |1+u1*.03|3,pz);..|
|00000670| 0d 0a a4 20 35 74 68 20 | 2d 20 53 6f 66 74 20 43 |... 5th |- Soft C|
|00000680| 68 69 63 61 6e 65 20 4c | 65 66 74 20 55 70 3b 0d |hicane L|eft Up;.|
|00000690| 0a 70 63 3d 62 61 6e 64 | 28 61 62 6f 76 65 28 69 |.pc=band|(above(i|
|000006a0| 2c 39 2e 34 36 29 2c 62 | 65 6c 6f 77 28 69 2c 31 |,9.46),b|elow(i,1|
|000006b0| 30 2e 39 36 29 29 3b 0d | 0a 75 31 3d 28 69 2d 39 |0.96));.|.u1=(i-9|
|000006c0| 2e 34 36 29 3b 75 32 3d | 75 31 2a 2e 36 3b 0d 0a |.46);u2=|u1*.6;..|
|000006d0| 70 78 3d 69 66 28 70 63 | 2c 2d 75 31 2a 2e 35 2b |px=if(pc|,-u1*.5+|
|000006e0| 2e 31 35 35 2c 70 78 29 | 3b 70 79 3d 69 66 28 70 |.155,px)|;py=if(p|
|000006f0| 63 2c 2e 33 2d 63 6f 73 | 28 75 31 29 2a 2e 33 2c |c,.3-cos|(u1)*.3,|
|00000700| 70 79 29 3b 70 7a 3d 69 | 66 28 70 63 2c 2d 2e 37 |py);pz=i|f(pc,-.7|
|00000710| 39 32 2d 28 33 2a 73 71 | 72 28 75 32 29 2d 32 2a |92-(3*sq|r(u2)-2*|
|00000720| 73 71 72 28 75 32 29 2a | 75 32 29 2a 2e 31 32 35 |sqr(u2)*|u2)*.125|
|00000730| 2c 70 7a 29 3b 0d 0a 0d | 0a a4 20 36 74 68 20 2d |,pz);...|.. 6th -|
|00000740| 20 43 6f 72 6e 65 72 20 | 52 69 67 68 74 3b 0d 0a | Corner |Right;..|
|00000750| 70 63 3d 62 61 6e 64 28 | 61 62 6f 76 65 28 69 2c |pc=band(|above(i,|
|00000760| 31 30 2e 39 36 29 2c 62 | 65 6c 6f 77 28 69 2c 31 |10.96),b|elow(i,1|
|00000770| 33 2e 32 36 29 29 3b 0d | 0a 75 31 3d 28 69 2d 31 |3.26));.|.u1=(i-1|
|00000780| 30 2e 39 36 29 3b 75 32 | 3d 75 31 2a 2e 36 3b 0d |0.96);u2|=u1*.6;.|
|00000790| 0a 70 78 3d 69 66 28 70 | 63 2c 2d 73 69 6e 28 75 |.px=if(p|c,-sin(u|
|000007a0| 31 29 2a 2e 34 2d 2e 35 | 39 2c 70 78 29 3b 70 79 |1)*.4-.5|9,px);py|
|000007b0| 3d 69 66 28 70 63 2c 2e | 33 2d 63 6f 73 28 75 31 |=if(pc,.|3-cos(u1|
|000007c0| 2b 31 2e 34 39 35 29 2a | 2e 33 2c 70 79 29 3b 70 |+1.495)*|.3,py);p|
|000007d0| 7a 3d 69 66 28 70 63 2c | 2d 63 6f 73 28 75 31 29 |z=if(pc,|-cos(u1)|
|000007e0| 2a 2e 34 2d 2e 35 31 34 | 2c 70 7a 29 3b 0d 0a 0d |*.4-.514|,pz);...|
|000007f0| 0a a4 20 37 74 68 20 2d | 20 4c 69 6e 65 20 64 72 |.. 7th -| Line dr|
|00000800| 6f 70 3b 0d 0a 70 63 3d | 62 61 6e 64 28 61 62 6f |op;..pc=|band(abo|
|00000810| 76 65 28 69 2c 31 33 2e | 32 36 29 2c 62 65 6c 6f |ve(i,13.|26),belo|
|00000820| 77 28 69 2c 31 35 2e 31 | 39 29 29 3b 0d 0a 75 31 |w(i,15.1|9));..u1|
|00000830| 3d 28 69 2d 31 33 2e 32 | 36 29 3b 75 32 3d 75 31 |=(i-13.2|6);u2=u1|
|00000840| 2a 2e 36 3b 0d 0a 70 78 | 3d 69 66 28 70 63 2c 75 |*.6;..px|=if(pc,u|
|00000850| 31 2a 2e 33 35 2d 2e 38 | 39 2c 70 78 29 3b 70 79 |1*.35-.8|9,px);py|
|00000860| 3d 69 66 28 70 63 2c 2e | 34 2d 63 6f 73 28 75 31 |=if(pc,.|4-cos(u1|
|00000870| 2b 34 2e 33 35 29 2a 2e | 34 2c 70 79 29 3b 70 7a |+4.35)*.|4,py);pz|
|00000880| 3d 69 66 28 70 63 2c 75 | 31 2a 2e 33 39 35 2d 2e |=if(pc,u|1*.395-.|
|00000890| 32 35 2c 70 7a 29 3b 0d | 0a 0d 0a a4 20 38 74 68 |25,pz);.|.... 8th|
|000008a0| 20 2d 20 33 36 30 20 48 | 65 6c 69 78 20 55 70 20 | - 360 H|elix Up |
|000008b0| 4c 65 66 74 3b 0d 0a 70 | 63 3d 62 61 6e 64 28 61 |Left;..p|c=band(a|
|000008c0| 62 6f 76 65 28 69 2c 31 | 35 2e 31 39 29 2c 62 65 |bove(i,1|5.19),be|
|000008d0| 6c 6f 77 28 69 2c 31 39 | 2e 31 38 29 29 3b 0d 0a |low(i,19|.18));..|
|000008e0| 75 31 3d 28 69 2d 31 35 | 2e 31 39 29 2a 74 70 69 |u1=(i-15|.19)*tpi|
|000008f0| 2a 2e 35 2d 2e 38 34 3b | 75 32 3d 28 69 2d 31 35 |*.5-.84;|u2=(i-15|
|00000900| 2e 31 39 29 2a 2e 32 35 | 30 36 3b 0d 0a 70 78 3d |.19)*.25|06;..px=|
|00000910| 69 66 28 70 63 2c 63 6f | 73 28 75 31 29 2a 2e 33 |if(pc,co|s(u1)*.3|
|00000920| 35 2d 2e 34 35 2c 70 78 | 29 3b 70 79 3d 69 66 28 |5-.45,px|);py=if(|
|00000930| 70 63 2c 28 33 2a 73 71 | 72 28 75 32 29 2d 32 2a |pc,(3*sq|r(u2)-2*|
|00000940| 73 71 72 28 75 32 29 2a | 75 32 29 2a 2e 32 2c 70 |sqr(u2)*|u2)*.2,p|
|00000950| 79 29 3b 70 7a 3d 69 66 | 28 70 63 2c 73 69 6e 28 |y);pz=if|(pc,sin(|
|00000960| 75 31 29 2a 2e 33 35 2b | 2e 37 37 32 2c 70 7a 29 |u1)*.35+|.772,pz)|
|00000970| 3b 0d 0a 0d 0a a4 20 39 | 74 68 20 2d 20 32 37 30 |;..... 9|th - 270|
|00000980| 20 43 6f 72 6e 65 72 20 | 52 69 67 68 74 20 48 75 | Corner |Right Hu|
|00000990| 6d 70 65 64 3b 0d 0a 70 | 63 3d 62 61 6e 64 28 61 |mped;..p|c=band(a|
|000009a0| 62 6f 76 65 28 69 2c 31 | 39 2e 31 38 29 2c 62 65 |bove(i,1|9.18),be|
|000009b0| 6c 6f 77 28 69 2c 32 35 | 2e 36 32 29 29 3b 0d 0a |low(i,25|.62));..|
|000009c0| 75 31 3d 2d 28 69 2d 31 | 39 2e 31 38 29 2a 74 70 |u1=-(i-1|9.18)*tp|
|000009d0| 69 2a 2e 32 33 2d 2e 38 | 34 2d 33 2e 31 34 3b 75 |i*.23-.8|4-3.14;u|
|000009e0| 32 3d 69 2d 31 39 2e 31 | 38 3b 0d 0a 70 78 3d 69 |2=i-19.1|8;..px=i|
|000009f0| 66 28 70 63 2c 63 6f 73 | 28 75 31 29 2a 2e 36 2b |f(pc,cos|(u1)*.6+|
|00000a00| 2e 31 38 36 2c 70 78 29 | 3b 70 79 3d 69 66 28 70 |.186,px)|;py=if(p|
|00000a10| 63 2c 2e 32 35 2b 63 6f | 73 28 75 32 2a 31 2e 39 |c,.25+co|s(u2*1.9|
|00000a20| 34 29 2a 2e 31 35 2d 28 | 63 6f 73 28 28 69 2d 31 |4)*.15-(|cos((i-1|
|00000a30| 39 2e 31 38 29 2a 2e 34 | 38 37 29 2a 2e 31 2b 2e |9.18)*.4|87)*.1+.|
|00000a40| 31 29 2c 70 79 29 3b 70 | 7a 3d 69 66 28 70 63 2c |1),py);p|z=if(pc,|
|00000a50| 73 69 6e 28 75 31 29 2a | 2e 36 2b 2e 30 36 35 2c |sin(u1)*|.6+.065,|
|00000a60| 70 7a 29 3b 0d 0a 0d 0a | a4 20 31 30 74 68 20 2d |pz);....|. 10th -|
|00000a70| 20 4c 69 6e 65 20 44 72 | 6f 70 3b 0d 0a 70 63 3d | Line Dr|op;..pc=|
|00000a80| 62 61 6e 64 28 61 62 6f | 76 65 28 69 2c 32 35 2e |band(abo|ve(i,25.|
|00000a90| 36 32 29 2c 62 65 6c 6f | 77 28 69 2c 32 37 2e 32 |62),belo|w(i,27.2|
|00000aa0| 36 29 29 3b 0d 0a 75 31 | 3d 28 69 2d 32 35 2e 36 |6));..u1|=(i-25.6|
|00000ab0| 32 29 3b 75 32 3d 75 31 | 2a 2e 36 3b 0d 0a 70 78 |2);u2=u1|*.6;..px|
|00000ac0| 3d 69 66 28 70 63 2c 2d | 75 31 2a 2e 33 35 2d 2e |=if(pc,-|u1*.35-.|
|00000ad0| 32 33 38 2c 70 78 29 3b | 70 79 3d 69 66 28 70 63 |238,px);|py=if(pc|
|00000ae0| 2c 2e 32 2d 63 6f 73 28 | 75 31 2a 32 2b 33 2e 31 |,.2-cos(|u1*2+3.1|
|00000af0| 34 29 2a 2e 32 2c 70 79 | 29 3b 70 7a 3d 69 66 28 |4)*.2,py|);pz=if(|
|00000b00| 70 63 2c 75 31 2a 2e 33 | 35 2d 2e 33 35 39 2c 70 |pc,u1*.3|5-.359,p|
|00000b10| 7a 29 3b 0d 0a 0d 0a a4 | 20 31 31 74 68 20 2d 20 |z);.....| 11th - |
|00000b20| 32 37 30 20 43 6f 72 6e | 65 72 20 4c 65 66 74 3b |270 Corn|er Left;|
|00000b30| 0d 0a 70 63 3d 62 61 6e | 64 28 61 62 6f 76 65 28 |..pc=ban|d(above(|
|00000b40| 69 2c 32 37 2e 32 36 29 | 2c 62 65 6c 6f 77 28 69 |i,27.26)|,below(i|
|00000b50| 2c 32 39 2e 37 35 29 29 | 3b 0d 0a 75 31 3d 28 69 |,29.75))|;..u1=(i|
|00000b60| 2d 32 37 2e 32 36 29 2a | 74 70 69 2a 2e 35 2b 2e |-27.26)*|tpi*.5+.|
|00000b70| 37 38 3b 75 32 3d 69 2d | 31 39 2e 31 38 3b 0d 0a |78;u2=i-|19.18;..|
|00000b80| 70 78 3d 69 66 28 70 63 | 2c 63 6f 73 28 75 31 29 |px=if(pc|,cos(u1)|
|00000b90| 2a 2e 33 33 2d 31 2e 30 | 34 39 2c 70 78 29 3b 70 |*.33-1.0|49,px);p|
|00000ba0| 79 3d 69 66 28 70 63 2c | 30 2c 70 79 29 3b 70 7a |y=if(pc,|0,py);pz|
|00000bb0| 3d 69 66 28 70 63 2c 73 | 69 6e 28 75 31 29 2a 2e |=if(pc,s|in(u1)*.|
|00000bc0| 33 33 2d 2e 30 31 33 35 | 2c 70 7a 29 3b 0d 0a 0d |33-.0135|,pz);...|
|00000bd0| 0a a4 20 31 32 74 68 20 | 2d 20 43 68 69 63 61 6e |.. 12th |- Chican|
|00000be0| 65 20 6c 65 66 74 3b 0d | 0a 70 63 3d 61 62 6f 76 |e left;.|.pc=abov|
|00000bf0| 65 28 69 2c 32 39 2e 37 | 35 29 3b 0d 0a 75 31 3d |e(i,29.7|5);..u1=|
|00000c00| 28 69 2d 32 39 2e 37 35 | 29 3b 75 32 3d 75 31 2a |(i-29.75|);u2=u1*|
|00000c10| 31 2e 35 3b 0d 0a 70 78 | 3d 69 66 28 70 63 2c 75 |1.5;..px|=if(pc,u|
|00000c20| 31 2a 2e 35 2d 31 2e 30 | 34 2c 70 78 29 3b 70 79 |1*.5-1.0|4,px);py|
|00000c30| 3d 69 66 28 70 63 2c 30 | 2c 70 79 29 3b 70 7a 3d |=if(pc,0|,py);pz=|
|00000c40| 69 66 28 70 63 2c 2d 30 | 2e 33 35 2a 28 63 6f 73 |if(pc,-0|.35*(cos|
|00000c50| 28 75 32 29 2a 2e 35 2b | 2e 35 29 2c 70 7a 29 3b |(u2)*.5+|.5),pz);|
|00000c60| 0d 0a 0d 0a a4 20 53 6d | 6f 6f 74 68 20 69 6e 74 |..... Sm|ooth int|
|00000c70| 6f 20 61 20 63 6f 6e 74 | 69 6e 75 6f 75 73 20 73 |o a cont|inuous s|
|00000c80| 70 6c 69 6e 65 3b 0d 0a | 70 79 3d 70 79 2a 69 66 |pline;..|py=py*if|
|00000c90| 28 6d 66 2d 34 2c 2d 31 | 2c 31 29 2b 2e 35 3b 70 |(mf-4,-1|,1)+.5;p|
|00000ca0| 78 3d 70 78 2a 69 66 28 | 6d 66 25 32 2c 31 2c 2d |x=px*if(|mf%2,1,-|
|00000cb0| 31 29 3b 0d 0a 70 78 3d | 28 70 78 2a 2e 31 2b 69 |1);..px=|(px*.1+i|
|00000cc0| 78 2a 2e 39 30 35 29 3b | 0d 0a 70 79 3d 28 70 79 |x*.905);|..py=(py|
|00000cd0| 2a 2e 31 2b 69 79 2a 2e | 39 30 35 29 3b 0d 0a 70 |*.1+iy*.|905);..p|
|00000ce0| 7a 3d 28 70 7a 2a 2e 31 | 2b 69 7a 2a 2e 39 30 35 |z=(pz*.1|+iz*.905|
|00000cf0| 29 3b 0d 0a 0d 0a a4 20 | 53 74 6f 72 65 20 63 61 |);..... |Store ca|
|00000d00| 6d 65 72 61 20 70 6f 73 | 69 74 69 6f 6e 20 6f 6e |mera pos|ition on|
|00000d10| 20 72 61 69 6c 3b 0d 0a | 70 63 3d 62 65 6c 6f 77 | rail;..|pc=below|
|00000d20| 28 69 2c 75 29 3b 6f 6f | 78 3d 69 66 28 70 63 2c |(i,u);oo|x=if(pc,|
|00000d30| 70 78 2c 6f 6f 78 29 3b | 6f 6f 79 3d 69 66 28 70 |px,oox);|ooy=if(p|
|00000d40| 63 2c 70 79 2c 6f 6f 79 | 29 3b 6f 6f 7a 3d 69 66 |c,py,ooy|);ooz=if|
|00000d50| 28 70 63 2c 70 7a 2c 6f | 6f 7a 29 3b 0d 0a 69 78 |(pc,pz,o|oz);..ix|
|00000d60| 3d 70 78 3b 69 79 3d 70 | 79 3b 69 7a 3d 70 7a 3b |=px;iy=p|y;iz=pz;|
|00000d70| 0d 0a 0d 0a a4 20 43 61 | 6c 63 75 6c 61 74 65 20 |..... Ca|lculate |
|00000d80| 72 61 69 6c 73 20 61 6e | 64 20 62 61 6e 6b 69 6e |rails an|d bankin|
|00000d90| 67 2f 74 77 69 73 74 69 | 6e 67 3b 0d 0a 72 65 64 |g/twisti|ng;..red|
|00000da0| 3d 62 6f 72 28 62 65 6c | 6f 77 28 69 2c 35 2e 30 |=bor(bel|ow(i,5.0|
|00000db0| 32 29 2c 61 62 6f 76 65 | 28 69 2c 39 2e 38 36 29 |2),above|(i,9.86)|
|00000dc0| 29 3b 0d 0a 72 65 64 3d | 69 66 28 72 65 64 2c 61 |);..red=|if(red,a|
|00000dd0| 74 61 6e 32 28 69 7a 2d | 6b 7a 2c 69 78 2d 6b 78 |tan2(iz-|kz,ix-kx|
|00000de0| 29 2c 33 2e 31 34 2a 69 | 66 28 6d 66 25 32 2c 31 |),3.14*i|f(mf%2,1|
|00000df0| 2c 30 29 29 3b 0d 0a 75 | 31 3d 63 6f 73 28 72 65 |,0));..u|1=cos(re|
|00000e00| 64 29 3b 75 32 3d 73 69 | 6e 28 72 65 64 29 3b 0d |d);u2=si|n(red);.|
|00000e10| 0a 62 6c 75 65 3d 2d 75 | 32 3b 67 72 65 65 6e 3d |.blue=-u|2;green=|
|00000e20| 75 31 3b 0d 0a 75 31 3d | 69 78 2b 6a 78 2d 6b 78 |u1;..u1=|ix+jx-kx|
|00000e30| 2a 32 3b 75 32 3d 69 7a | 2b 6a 7a 2d 6b 7a 2a 32 |*2;u2=iz|+jz-kz*2|
|00000e40| 3b 0d 0a 62 79 3d 28 62 | 79 2a 37 2d 28 28 69 7a |;..by=(b|y*7-((iz|
|00000e50| 2d 6a 7a 29 2a 75 31 2d | 28 69 78 2d 6a 78 29 2a |-jz)*u1-|(ix-jx)*|
|00000e60| 75 32 29 2a 38 30 30 30 | 29 2a 2e 31 32 35 2a 69 |u2)*8000|)*.125*i|
|00000e70| 66 28 61 62 6f 76 65 28 | 69 2c 33 30 2e 38 32 29 |f(above(|i,30.82)|
|00000e80| 2c 28 33 31 2e 38 32 2d | 69 29 2c 31 29 3b 0d 0a |,(31.82-|i),1);..|
|00000e90| 72 65 64 3d 73 71 72 28 | 62 6c 75 65 29 2b 73 71 |red=sqr(|blue)+sq|
|00000ea0| 72 28 67 72 65 65 6e 29 | 3b 0d 0a 72 72 7a 3d 69 |r(green)|;..rrz=i|
|00000eb0| 66 28 70 63 2c 28 61 74 | 61 6e 32 28 72 65 64 2c |f(pc,(at|an2(red,|
|00000ec0| 62 79 29 2d 31 2e 35 37 | 29 2a 69 66 28 62 65 6c |by)-1.57|)*if(bel|
|00000ed0| 6f 77 28 6d 66 2c 32 29 | 2c 31 2c 2d 31 29 2c 72 |ow(mf,2)|,1,-1),r|
|00000ee0| 72 7a 29 3b 0d 0a 70 63 | 3d 68 69 2a 2e 30 34 2f |rz);..pc|=hi*.04/|
|00000ef0| 73 71 72 74 28 72 65 64 | 2b 73 71 72 28 62 79 29 |sqrt(red|+sqr(by)|
|00000f00| 29 3b 0d 0a 70 78 3d 70 | 78 2d 6f 78 2b 62 6c 75 |);..px=p|x-ox+blu|
|00000f10| 65 2a 70 63 3b 70 79 3d | 70 79 2d 6f 79 2b 62 79 |e*pc;py=|py-oy+by|
|00000f20| 2a 70 63 3b 70 7a 3d 70 | 7a 2d 6f 7a 2b 67 72 65 |*pc;pz=p|z-oz+gre|
|00000f30| 65 6e 2a 70 63 3b 0d 0a | 0d 0a 78 31 3d 70 78 2a |en*pc;..|..x1=px*|
|00000f40| 63 79 2b 70 7a 2a 73 79 | 3b 7a 31 3d 70 7a 2a 63 |cy+pz*sy|;z1=pz*c|
|00000f50| 79 2d 70 78 2a 73 79 3b | 0d 0a 79 32 3d 70 79 2a |y-px*sy;|..y2=py*|
|00000f60| 63 78 2b 7a 31 2a 73 78 | 3b 7a 32 3d 7a 31 2a 63 |cx+z1*sx|;z2=z1*c|
|00000f70| 78 2d 70 79 2a 73 78 3b | 0d 0a 78 33 3d 78 31 2a |x-py*sx;|..x3=x1*|
|00000f80| 63 7a 2b 79 32 2a 73 7a | 3b 79 33 3d 79 32 2a 63 |cz+y2*sz|;y3=y2*c|
|00000f90| 7a 2d 78 31 2a 73 7a 2b | 2e 30 38 3b 0d 0a 75 31 |z-x1*sz+|.08;..u1|
|00000fa0| 3d 69 66 28 61 62 6f 76 | 65 28 7a 32 2c 30 2e 30 |=if(abov|e(z2,0.0|
|00000fb0| 31 29 2c 31 2f 7a 32 2c | 30 29 3b 0d 0a 6c 78 3d |1),1/z2,|0);..lx=|
|00000fc0| 67 78 3b 6c 79 3d 67 79 | 3b 0d 0a 67 78 3d 6d 78 |gx;ly=gy|;..gx=mx|
|00000fd0| 3b 67 79 3d 6d 79 3b 0d | 0a 6d 78 3d 78 33 2a 75 |;gy=my;.|.mx=x3*u|
|00000fe0| 31 3b 6d 79 3d 69 66 28 | 75 31 2c 79 33 2a 75 31 |1;my=if(|u1,y3*u1|
|00000ff0| 2c 34 29 3b 0d 0a 78 3d | 69 66 28 68 70 2d 31 2c |,4);..x=|if(hp-1,|
|00001000| 69 66 28 68 70 2d 32 2c | 6d 78 2c 67 78 29 2c 6c |if(hp-2,|mx,gx),l|
|00001010| 78 29 3b 79 3d 69 66 28 | 68 70 2d 31 2c 69 66 28 |x);y=if(|hp-1,if(|
|00001020| 68 70 2d 32 2c 6d 79 2c | 67 79 29 2c 6c 79 29 3b |hp-2,my,|gy),ly);|
|00001030| 0d 0a 78 3d 6d 61 78 28 | 2d 31 2e 31 2c 6d 69 6e |..x=max(|-1.1,min|
|00001040| 28 31 2e 31 2c 78 29 29 | 2a 31 2e 31 3b 79 3d 6d |(1.1,x))|*1.1;y=m|
|00001050| 61 78 28 2d 31 2e 31 2c | 6d 69 6e 28 31 2e 32 2c |ax(-1.1,|min(1.2,|
|00001060| 79 29 29 2a 77 2a 31 2e | 31 3b 0d 0a 70 63 3d 69 |y))*w*1.|1;..pc=i|
|00001070| 66 28 68 70 2d 31 2c 31 | 2c 30 29 3b 0d 0a 62 78 |f(hp-1,1|,0);..bx|
|00001080| 3d 73 69 67 6e 28 75 31 | 29 2a 62 65 6c 6f 77 28 |=sign(u1|)*below(|
|00001090| 61 62 73 28 67 78 2d 78 | 29 2b 61 62 73 28 67 79 |abs(gx-x|)+abs(gy|
|000010a0| 2d 79 29 2c 2e 39 39 29 | 2a 62 65 6c 6f 77 28 6d |-y),.99)|*below(m|
|000010b0| 79 2c 32 29 2a 62 65 6c | 6f 77 28 6c 79 2c 32 29 |y,2)*bel|ow(ly,2)|
|000010c0| 3b 0d 0a 75 31 3d 28 31 | 2e 31 2d 7a 32 2a 28 2e |;..u1=(1|.1-z2*(.|
|000010d0| 39 2b 70 63 2a 2e 32 29 | 2b 70 63 2a 2e 33 29 3b |9+pc*.2)|+pc*.3);|
|000010e0| 75 32 3d 6d 61 78 28 30 | 2c 73 69 6e 28 69 2a 2e |u2=max(0|,sin(i*.|
|000010f0| 31 31 34 2a 32 30 30 29 | 29 2a 2e 32 2b 61 62 73 |114*200)|)*.2+abs|
|00001100| 28 67 65 74 6f 73 63 28 | 69 2a 2e 30 33 2c 30 2c |(getosc(|i*.03,0,|
|00001110| 30 29 2a 70 63 29 2a 32 | 3b 0d 0a 72 65 64 3d 62 |0)*pc)*2|;..red=b|
|00001120| 78 2a 28 75 31 2a 63 72 | 2b 75 32 29 3b 67 72 65 |x*(u1*cr|+u2);gre|
|00001130| 65 6e 3d 62 78 2a 28 75 | 31 2a 63 67 2b 75 32 29 |en=bx*(u|1*cg+u2)|
|00001140| 3b 62 6c 75 65 3d 62 78 | 2a 28 75 31 2a 63 62 2b |;blue=bx|*(u1*cb+|
|00001150| 75 32 29 3b 0d 0a 00 f0 | 01 00 00 72 65 64 3d 62 |u2);....|...red=b|
|00001160| 6f 72 28 62 65 6c 6f 77 | 28 75 2c 35 2e 30 32 29 |or(below|(u,5.02)|
|00001170| 2c 61 62 6f 76 65 28 75 | 2c 39 2e 38 36 29 29 3b |,above(u|,9.86));|
|00001180| 72 78 3d 28 61 74 61 6e | 32 28 73 71 72 74 28 73 |rx=(atan|2(sqrt(s|
|00001190| 71 72 28 6f 6f 7a 2d 6f | 7a 29 2b 73 71 72 28 6f |qr(ooz-o|z)+sqr(o|
|000011a0| 6f 78 2d 6f 78 29 29 2c | 6f 6f 79 2d 6f 79 29 2d |ox-ox)),|ooy-oy)-|
|000011b0| 31 2e 35 37 29 3b 72 79 | 3d 69 66 28 72 65 64 2c |1.57);ry|=if(red,|
|000011c0| 61 74 61 6e 32 28 6f 6f | 7a 2d 6f 7a 2c 6f 6f 78 |atan2(oo|z-oz,oox|
|000011d0| 2d 6f 78 29 2d 31 2e 35 | 37 2c 2d 31 2e 35 37 2a |-ox)-1.5|7,-1.57*|
|000011e0| 73 69 67 6e 28 6f 6f 78 | 2d 6f 78 29 29 3b 72 7a |sign(oox|-ox));rz|
|000011f0| 3d 72 72 7a 2b 28 31 2d | 72 65 64 29 2a 28 31 2e |=rrz+(1-|red)*(1.|
|00001200| 35 37 2b 31 2e 35 37 2a | 73 69 67 6e 28 6f 6f 78 |57+1.57*|sign(oox|
|00001210| 2d 6f 78 29 2a 69 66 28 | 6d 66 25 32 2c 31 2c 2d |-ox)*if(|mf%2,1,-|
|00001220| 31 29 2a 69 66 28 62 65 | 6c 6f 77 28 6d 66 2c 32 |1)*if(be|low(mf,2|
|00001230| 29 2c 31 2c 2d 31 29 29 | 3b 6f 78 3d 6f 6f 78 3b |),1,-1))|;ox=oox;|
|00001240| 6f 79 3d 6f 6f 79 3b 6f | 7a 3d 6f 6f 7a 3b 74 3d |oy=ooy;o|z=ooz;t=|
|00001250| 74 2b 31 2f 6e 2a 69 66 | 28 62 65 6c 6f 77 28 6d |t+1/n*if|(below(m|
|00001260| 66 2c 32 29 2c 31 2c 2d | 31 29 3b 74 3d 69 66 28 |f,2),1,-|1);t=if(|
|00001270| 62 65 6c 6f 77 28 74 2c | 30 29 2c 74 2b 31 2c 69 |below(t,|0),t+1,i|
|00001280| 66 28 61 62 6f 76 65 28 | 74 2c 31 29 2c 74 2d 31 |f(above(|t,1),t-1|
|00001290| 2c 74 29 29 3b 75 3d 74 | 2a 33 31 2e 38 32 3b 63 |,t));u=t|*31.82;c|
|000012a0| 78 3d 63 6f 73 28 72 78 | 29 3b 73 78 3d 73 69 6e |x=cos(rx|);sx=sin|
|000012b0| 28 72 78 29 3b 63 79 3d | 63 6f 73 28 72 79 29 3b |(rx);cy=|cos(ry);|
|000012c0| 73 79 3d 73 69 6e 28 72 | 79 29 3b 63 7a 3d 63 6f |sy=sin(r|y);cz=co|
|000012d0| 73 28 72 7a 29 3b 73 7a | 3d 73 69 6e 28 72 7a 29 |s(rz);sz|=sin(rz)|
|000012e0| 3b 70 63 3d 30 3b 68 69 | 3d 31 3b 63 72 3d 73 69 |;pc=0;hi|=1;cr=si|
|000012f0| 6e 28 68 75 29 2a 2e 35 | 2b 2e 35 3b 63 67 3d 73 |n(hu)*.5|+.5;cg=s|
|00001300| 69 6e 28 68 75 2b 32 2e | 30 39 29 2a 2e 35 2b 2e |in(hu+2.|09)*.5+.|
|00001310| 35 3b 63 62 3d 73 69 6e | 28 68 75 2b 34 2e 31 38 |5;cb=sin|(hu+4.18|
|00001320| 29 2a 2e 35 2b 2e 35 3b | 77 3d 77 2f 68 3b 68 70 |)*.5+.5;|w=w/h;hp|
|00001330| 3d 30 3b 6d 78 3d 30 3b | 6d 79 3d 32 3b 68 75 3d |=0;mx=0;|my=2;hu=|
|00001340| 68 75 2b 2e 30 30 35 2a | 6d 66 00 30 00 00 00 a4 |hu+.005*|mf.0....|
|00001350| 20 52 6f 6c 6c 65 72 20 | 43 6f 61 73 74 65 72 20 | Roller |Coaster |
|00001360| 54 72 61 63 6b 3b 20 68 | 75 3d 68 75 2b 67 65 74 |Track; h|u=hu+get|
|00001370| 6f 73 63 28 30 2c 30 2c | 30 29 2a 31 30 3b 00 53 |osc(0,0,|0)*10;.S|
|00001380| 00 00 00 6e 3d 34 38 30 | 3b 74 70 69 3d 61 63 6f |...n=480|;tpi=aco|
|00001390| 73 28 2d 31 29 3b 6f 78 | 3d 30 3b 6f 79 3d 30 3b |s(-1);ox|=0;oy=0;|
|000013a0| 6f 7a 3d 30 3b 6f 6f 78 | 3d 30 3b 6f 6f 79 3d 30 |oz=0;oox|=0;ooy=0|
|000013b0| 3b 6f 6f 7a 3d 30 3b 72 | 72 7a 3d 30 3b 6d 66 3d |;ooz=0;r|rz=0;mf=|
|000013c0| 67 65 74 6f 73 63 28 2e | 37 2c 30 2c 30 29 2a 32 |getosc(.|7,0,0)*2|
|000013d0| 30 30 25 34 3b 00 02 00 | 00 00 01 00 00 00 ff ff |00%4;...|........|
|000013e0| ff 00 01 00 00 00       |                         |......  |        |
+--------+-------------------------+-------------------------+--------+--------+