home *** CD-ROM | disk | FTP | other *** search
Unknown | 1993-02-25 | 14.1 KB |
open in:
MacOS 8.1
|
Win98
|
DOS
view JSON data
|
view as text
This file was not able to be converted.
This format is not currently supported by dexvert.
Confidence | Program | Detection | Match Type | Support
|
---|
66%
| dexvert
| Wanton Packer Module (music/wantonPacker)
| ext
| Supported |
100%
| file
| data
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 00 00 00 00 00 00 00 | 04 00 38 2a 04 00 02 14 |........|..8*....|
|00000010| 04 00 02 22 04 00 02 0c | 04 00 02 24 00 04 87 50 |..."....|...$...P|
|00000020| 00 04 87 4c 00 04 87 48 | 00 04 87 58 00 04 87 54 |...L...H|...X...T|
|00000030| 00 00 00 00 00 00 00 00 | 00 05 00 00 00 00 00 00 |........|........|
|00000040| 09 00 00 00 00 00 00 ff | ff 00 00 00 02 00 19 c4 |........|........|
|00000050| 00 3b 1c 5f 02 5c 00 00 | 00 00 00 39 00 00 00 00 |.;._.\..|...9....|
|00000060| 00 00 00 00 00 39 00 00 | 00 00 ff 00 00 00 00 00 |.....9..|........|
|00000070| 00 00 00 00 00 00 01 01 | 02 64 00 00 00 48 00 48 |........|.d...H.H|
|00000080| 00 01 00 18 03 18 02 64 | 00 00 00 00 02 da 02 2f |.......d|......./|
|00000090| 00 64 00 04 00 00 04 00 | 33 8b 04 56 1a 51 01 0b |.d......|3..V.Q..|
|000000a0| 00 1c 04 00 33 8b 04 66 | 1a 51 01 24 00 1c 00 87 |....3..f|.Q.$....|
|000000b0| 00 00 08 3e 00 00 00 00 | ff 00 00 00 00 00 00 00 |...>....|........|
|000000c0| 38 86 00 00 38 86 00 00 | 38 86 00 00 a0 20 00 00 |8...8...|8.... ..|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 04 00 33 2f | 04 00 02 14 04 00 02 22 |......3/|......."|
|00000110| 04 00 02 0c 04 00 02 24 | 00 04 86 7c 00 04 86 80 |.......$|...|....|
|00000120| 00 04 86 90 00 04 86 84 | 00 04 86 88 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 04 00 00 | 00 00 00 00 09 00 00 00 |........|........|
|00000140| 00 00 00 ff 00 00 ff 00 | 02 00 00 00 00 3b 02 9b |........|.....;..|
|00000150| 02 5c 00 00 00 00 00 39 | 00 00 00 00 00 00 00 00 |.\.....9|........|
|00000160| 00 39 00 00 00 00 ff 00 | 00 00 00 00 00 00 00 00 |.9......|........|
|00000170| 00 00 01 01 02 64 00 00 | 00 48 00 48 00 01 00 18 |.....d..|.H.H....|
|00000180| 03 18 02 64 00 00 00 00 | 02 da 02 2f 00 64 00 04 |...d....|.../.d..|
|00000190| 00 00 04 00 2f ff 02 8f | 1d 8c 00 f7 00 1c 04 00 |..../...|........|
|000001a0| 2f ff 02 8f 1d 8c 00 f7 | 00 1c 00 87 00 00 03 8b |/.......|........|
|000001b0| 00 00 00 00 00 ff 00 00 | 00 00 00 00 33 8b 00 00 |........|....3...|
|000001c0| 33 8b 00 00 33 8b 00 00 | a0 20 00 00 00 00 00 00 |3...3...|. ......|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 00 04 0d 0d 0d 0d 00 04 | 0d 0d 0d 0d 00 06 00 08 |........|........|
|00000210| 00 00 00 00 00 0c 04 00 | 02 00 00 38 04 00 02 06 |........|...8....|
|00000220| 00 38 00 00 00 78 00 03 | 00 00 00 48 00 48 00 00 |.8...x..|...H.H..|
|00000230| 00 00 02 da 02 2f 00 00 | 00 00 03 18 02 64 01 5b |...../..|.....d.[|
|00000240| 05 28 03 fc 00 02 00 00 | 00 48 00 48 00 00 00 00 |.(......|.H.H....|
|00000250| 03 18 02 64 00 01 00 00 | 00 64 00 00 00 01 00 01 |...d....|.d......|
|00000260| 01 01 00 00 00 01 27 0f | 00 01 00 01 00 00 00 00 |......'.|........|
|00000270| 00 00 00 00 00 00 00 00 | 00 02 00 19 01 90 00 00 |........|........|
|00000280| 00 00 00 40 00 00 00 00 | 00 00 00 00 00 00 00 00 |...@....|........|
|00000290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 02 7c |........|.......||
|000002a0| 09 54 68 65 20 66 69 72 | 73 74 20 74 77 6f 20 69 |.The fir|st two i|
|000002b0| 6e 74 65 67 65 72 73 20 | 69 6e 20 74 68 65 20 66 |ntegers |in the f|
|000002c0| 69 6c 65 20 61 72 65 20 | 74 68 65 20 6e 75 6d 62 |ile are |the numb|
|000002d0| 65 72 20 6f 66 20 76 65 | 72 74 69 63 65 73 20 66 |er of ve|rtices f|
|000002e0| 6f 6c 6c 6f 77 65 64 20 | 62 79 20 74 68 65 20 6e |ollowed |by the n|
|000002f0| 75 6d 62 65 72 20 6f 66 | 20 70 6f 6c 79 67 6f 6e |umber of| polygon|
|00000300| 73 2e 20 20 4e 65 78 74 | 20 63 6f 6d 65 73 20 61 |s. Next| comes a|
|00000310| 20 6c 69 73 74 20 6f 66 | 20 74 68 65 20 76 65 72 | list of| the ver|
|00000320| 74 65 78 20 63 6f 6f 72 | 64 69 6e 61 74 65 73 2e |tex coor|dinates.|
|00000330| 20 20 54 68 65 73 65 20 | 63 6f 6f 72 64 69 6e 61 | These |coordina|
|00000340| 74 65 73 20 61 72 65 20 | 74 68 65 6e 20 66 6f 6c |tes are |then fol|
|00000350| 6c 6f 77 65 64 20 62 79 | 20 61 20 6c 69 73 74 20 |lowed by| a list |
|00000360| 6f 66 20 70 6f 6c 79 67 | 6f 6e 20 69 6e 66 6f 72 |of polyg|on infor|
|00000370| 6d 61 74 69 6f 6e 2e 20 | 20 45 61 63 68 20 70 6f |mation. | Each po|
|00000380| 6c 79 67 6f 6e 20 69 73 | 20 73 70 65 63 69 66 69 |lygon is| specifi|
|00000390| 65 64 20 62 79 20 61 20 | 6c 69 73 74 20 6f 66 20 |ed by a |list of |
|000003a0| 76 65 72 74 65 78 20 69 | 6e 64 69 63 69 65 73 20 |vertex i|ndicies |
|000003b0| 61 6e 64 20 61 20 6c 69 | 73 74 20 6f 66 20 73 75 |and a li|st of su|
|000003c0| 72 66 61 63 65 20 70 72 | 6f 70 65 72 74 69 65 73 |rface pr|operties|
|000003d0| 2e 20 20 0d 09 54 68 65 | 20 6c 69 73 74 20 6f 66 |. ..The| list of|
|000003e0| 20 76 65 72 74 65 78 20 | 69 6e 64 69 63 69 65 73 | vertex |indicies|
|000003f0| 20 69 73 20 63 6f 6d 70 | 6f 73 65 64 20 6f 66 20 | is comp|osed of |
|00000400| 61 6e 20 69 6e 74 65 67 | 65 72 20 74 68 61 74 20 |an integ|er that |
|00000410| 73 70 65 63 69 66 69 65 | 73 20 74 68 65 20 6e 75 |specifie|s the nu|
|00000420| 6d 62 65 72 20 6f 66 20 | 76 65 72 74 69 63 65 73 |mber of |vertices|
|00000430| 20 66 6f 72 20 74 68 65 | 20 70 6f 6c 79 67 6f 6e | for the| polygon|
|00000440| 20 66 6f 6c 6c 6f 77 65 | 64 20 62 79 20 61 20 6c | followe|d by a l|
|00000450| 69 73 74 20 6f 66 20 74 | 68 65 20 76 65 72 74 69 |ist of t|he verti|
|00000460| 63 65 73 2e 20 20 42 65 | 63 61 75 73 65 20 6e 6f |ces. Be|cause no|
|00000470| 72 6d 61 6c 73 20 61 72 | 65 20 63 6f 6d 70 75 74 |rmals ar|e comput|
|00000480| 65 64 20 61 73 73 75 6d | 69 6e 67 20 61 20 73 70 |ed assum|ing a sp|
|00000490| 65 63 69 66 69 63 20 6f | 72 64 65 72 69 6e 67 20 |ecific o|rdering |
|000004a0| 6f 66 20 74 68 65 20 76 | 65 72 74 69 63 65 73 2c |of the v|ertices,|
|000004b0| 20 74 68 69 73 20 6c 69 | 73 74 20 6f 66 20 76 65 | this li|st of ve|
|000004c0| 72 74 65 78 20 69 6e 64 | 69 63 65 73 20 6d 75 73 |rtex ind|ices mus|
|000004d0| 74 20 62 79 20 6f 72 64 | 65 72 65 64 20 63 6f 75 |t by ord|ered cou|
|000004e0| 6e 74 65 72 2d 63 6c 6f | 63 6b 77 69 73 65 20 77 |nter-clo|ckwise w|
|000004f0| 69 74 68 20 72 65 73 70 | 65 63 74 20 74 6f 20 74 |ith resp|ect to t|
|00000500| 68 65 20 6f 75 74 77 61 | 72 64 20 70 6f 69 6e 74 |he outwa|rd point|
|00000510| 69 6e 67 20 6e 6f 72 6d | 61 6c 2e 0d 03 2a fc 00 |ing norm|al...*..|
|00000520| 5a 02 0a 00 5a 02 0e 01 | b0 06 30 f7 ff 00 14 12 |Z...Z...|..0.....|
|00000530| 00 f7 20 0d 0d 0d 0d 0d | 0d 0d 0d 0d 0d 0d 0d 0d |.. .....|........|
|00000540| 0d 0d fc 00 5a 02 0a 00 | 5a 00 0e 01 b0 06 30 f7 |....Z...|Z.....0.|
|00000550| 31 2e 20 49 6e 74 72 6f | 64 75 63 74 69 6f 6e 0d |1. Intro|duction.|
|00000560| 0d fc 00 5a 02 0a 00 5a | 00 1c 01 b0 06 30 f7 09 |...Z...Z|.....0..|
|00000570| ff 00 14 0e 00 f7 4e 65 | 58 74 52 61 64 20 69 73 |......Ne|XtRad is|
|00000580| 20 61 20 74 68 72 65 65 | 2d 64 69 6d 65 6e 73 69 | a three|-dimensi|
|00000590| 6f 6e 61 6c 20 69 6e 74 | 65 72 61 63 74 69 76 65 |onal int|eractive|
|000005a0| 20 77 61 6c 6b 74 68 72 | 6f 75 67 68 20 73 69 6d | walkthr|ough sim|
|000005b0| 75 6c 61 74 69 6f 6e 20 | 77 68 69 63 68 20 75 73 |ulation |which us|
|000005c0| 65 73 20 72 61 64 69 6f | 73 69 74 79 2d 62 61 73 |es radio|sity-bas|
|000005d0| 65 64 20 6c 69 67 68 74 | 69 6e 67 20 63 61 6c 63 |ed light|ing calc|
|000005e0| 75 6c 61 74 69 6f 6e 73 | 2e 20 20 54 68 65 20 69 |ulations|. The i|
|000005f0| 6e 70 75 74 20 74 6f 20 | 74 68 65 20 70 72 6f 67 |nput to |the prog|
|00000600| 72 61 6d 20 63 6f 6e 73 | 69 73 74 73 20 6f 66 20 |ram cons|ists of |
|00000610| 61 20 73 65 74 20 6f 66 | 20 6f 62 6a 65 63 74 20 |a set of| object |
|00000620| 66 69 6c 65 73 20 61 6e | 64 20 61 20 73 63 65 6e |files an|d a scen|
|00000630| 65 20 66 69 6c 65 2e 20 | 20 54 68 65 73 65 20 66 |e file. | These f|
|00000640| 69 6c 65 73 20 61 72 65 | 20 64 65 73 63 72 69 62 |iles are| describ|
|00000650| 65 64 20 69 6e 20 6c 61 | 74 65 72 20 73 65 63 74 |ed in la|ter sect|
|00000660| 69 6f 6e 73 2e 20 20 54 | 6f 20 72 75 6e 20 74 68 |ions. T|o run th|
|00000670| 65 20 70 72 6f 67 72 61 | 6d 2c 20 74 79 70 65 20 |e progra|m, type |
|00000680| 72 61 64 69 6f 73 69 74 | 79 20 61 6e 64 20 74 68 |radiosit|y and th|
|00000690| 65 6e 20 69 6e 70 75 74 | 20 74 68 65 20 6e 61 6d |en input| the nam|
|000006a0| 65 20 6f 66 20 74 68 65 | 20 73 63 65 6e 65 20 66 |e of the| scene f|
|000006b0| 69 6c 65 20 61 74 20 74 | 68 65 20 70 72 6f 6d 70 |ile at t|he promp|
|000006c0| 74 2e 20 20 4f 6e 63 65 | 20 74 68 65 20 72 61 64 |t. Once| the rad|
|000006d0| 69 6f 73 69 74 79 20 76 | 61 6c 75 65 73 20 68 61 |iosity v|alues ha|
|000006e0| 76 65 20 62 65 65 6e 20 | 63 6f 6d 70 75 74 65 64 |ve been |computed|
|000006f0| 20 66 6f 72 20 74 68 65 | 20 69 6e 70 75 74 20 73 | for the| input s|
|00000700| 63 65 6e 65 2c 20 74 68 | 65 20 73 63 65 6e 65 20 |cene, th|e scene |
|00000710| 69 73 20 64 72 61 77 6e | 20 75 73 69 6e 67 20 74 |is drawn| using t|
|00000720| 68 65 20 69 6e 69 74 69 | 61 6c 20 76 69 65 77 70 |he initi|al viewp|
|00000730| 6f 69 6e 74 20 61 6e 64 | 20 74 68 65 20 75 73 65 |oint and| the use|
|00000740| 72 20 69 73 20 66 72 65 | 65 20 74 6f 20 72 6f 61 |r is fre|e to roa|
|00000750| 6d 20 61 72 6f 75 6e 64 | 20 69 6e 20 74 68 65 20 |m around| in the |
|00000760| 73 63 65 6e 65 2e 20 20 | 41 6c 6c 20 6f 66 20 74 |scene. |All of t|
|00000770| 68 65 20 75 73 65 72 27 | 73 20 6f 70 74 69 6f 6e |he user'|s option|
|00000780| 73 20 61 72 65 20 64 65 | 73 63 72 69 62 65 64 20 |s are de|scribed |
|00000790| 69 6e 20 6c 61 74 65 72 | 20 73 65 63 74 69 6f 6e |in later| section|
|000007a0| 73 2e 20 20 42 65 63 61 | 75 73 65 20 6f 66 20 73 |s. Beca|use of s|
|000007b0| 70 65 65 64 20 72 65 73 | 74 72 69 63 74 69 6f 6e |peed res|triction|
|000007c0| 73 2c 20 6f 6e 6c 79 20 | 77 69 72 65 66 72 61 6d |s, only |wirefram|
|000007d0| 65 20 66 65 65 64 62 61 | 63 6b 20 69 73 20 75 73 |e feedba|ck is us|
|000007e0| 65 64 20 64 75 72 69 6e | 67 20 77 61 6c 6b 69 6e |ed durin|g walkin|
|000007f0| 67 2e 20 20 48 6f 77 65 | 76 65 72 2c 20 73 68 61 |g. Howe|ver, sha|
|00000800| 64 65 64 20 72 65 6e 64 | 65 72 69 6e 67 20 69 73 |ded rend|ering is|
|00000810| 20 6f 6e 6c 79 20 61 20 | 6d 6f 75 73 65 20 63 6c | only a |mouse cl|
|00000820| 69 63 6b 20 61 6e 64 20 | 61 62 6f 75 74 20 61 20 |ick and |about a |
|00000830| 31 35 20 73 65 63 6f 6e | 64 20 64 65 6c 61 79 20 |15 secon|d delay |
|00000840| 61 77 61 79 2e 20 20 0d | 02 a7 09 54 68 65 20 72 |away. .|...The r|
|00000850| 61 64 69 6f 73 69 74 79 | 20 63 61 6c 63 75 6c 61 |adiosity| calcula|
|00000860| 74 69 6f 6e 73 20 61 72 | 65 20 70 65 72 66 6f 72 |tions ar|e perfor|
|00000870| 6d 65 64 20 75 73 69 6e | 67 20 61 20 68 65 6d 69 |med usin|g a hemi|
|00000880| 2d 63 75 62 65 20 61 6c | 67 6f 72 69 74 68 6d 20 |-cube al|gorithm |
|00000890| 74 6f 20 63 6f 6d 70 75 | 74 65 20 74 68 65 20 66 |to compu|te the f|
|000008a0| 6f 72 6d 2d 66 61 63 74 | 6f 72 73 2c 20 61 6e 64 |orm-fact|ors, and|
|000008b0| 20 61 20 67 61 75 73 73 | 2d 73 69 65 64 65 6c 20 | a gauss|-siedel |
|000008c0| 6c 69 6e 65 61 72 20 65 | 71 75 61 74 69 6f 6e 20 |linear e|quation |
|000008d0| 73 6f 6c 76 65 72 20 74 | 6f 20 64 65 74 65 72 6d |solver t|o determ|
|000008e0| 69 6e 65 20 74 68 65 20 | 70 61 74 63 68 20 72 61 |ine the |patch ra|
|000008f0| 64 69 6f 73 69 74 69 65 | 73 2e 20 20 54 68 65 20 |diositie|s. The |
|00000900| 76 65 72 74 65 78 20 72 | 61 64 69 6f 73 69 74 69 |vertex r|adiositi|
|00000910| 65 73 20 61 72 65 20 74 | 68 65 6e 20 63 6f 6d 70 |es are t|hen comp|
|00000920| 75 74 65 64 20 61 73 20 | 74 68 65 20 61 76 65 72 |uted as |the aver|
|00000930| 61 67 65 20 6f 66 20 74 | 68 65 20 73 75 72 72 6f |age of t|he surro|
|00000940| 75 6e 64 69 6e 67 20 70 | 61 74 63 68 20 72 61 64 |unding p|atch rad|
|00000950| 69 6f 73 69 74 69 65 73 | 2e 0d 09 54 68 65 20 61 |iosities|...The a|
|00000960| 63 74 75 61 6c 20 73 68 | 61 64 69 6e 67 20 69 73 |ctual sh|ading is|
|00000970| 20 64 6f 6e 65 20 75 73 | 69 6e 67 20 6c 69 6e 65 | done us|ing line|
|00000980| 61 72 2d 69 6e 74 65 72 | 70 6f 6c 61 74 69 6f 6e |ar-inter|polation|
|00000990| 20 61 6e 64 20 7a 2d 62 | 75 66 66 65 72 20 68 69 | and z-b|uffer hi|
|000009a0| 64 64 65 6e 20 73 75 72 | 66 61 63 65 20 72 65 6d |dden sur|face rem|
|000009b0| 6f 76 61 6c 2e 20 20 54 | 68 65 20 77 69 72 65 2d |oval. T|he wire-|
|000009c0| 66 72 61 6d 65 73 20 61 | 72 65 20 64 72 61 77 6e |frames a|re drawn|
|000009d0| 20 77 69 74 68 20 50 6f | 73 74 53 63 72 69 70 74 | with Po|stScript|
|000009e0| 20 6c 69 6e 65 20 64 72 | 61 77 69 6e 67 20 63 6f | line dr|awing co|
|000009f0| 6d 6d 61 6e 64 73 2e 20 | 20 0d 09 54 68 65 20 70 |mmands. | ..The p|
|00000a00| 61 63 6b 61 67 65 20 70 | 72 6f 76 69 64 65 73 20 |ackage p|rovides |
|00000a10| 76 61 72 69 6f 75 73 20 | 6f 70 74 69 6f 6e 73 20 |various |options |
|00000a20| 66 6f 72 20 69 6e 69 74 | 69 61 6c 20 6d 65 73 68 |for init|ial mesh|
|00000a30| 20 63 6f 6d 70 75 74 61 | 74 69 6f 6e 20 61 6e 64 | computa|tion and|
|00000a40| 20 73 75 70 70 6f 72 74 | 73 20 61 64 61 70 74 69 | support|s adapti|
|00000a50| 76 65 20 6d 65 73 68 20 | 67 65 6e 65 72 61 74 69 |ve mesh |generati|
|00000a60| 6f 6e 73 20 74 68 61 74 | 20 64 69 76 69 64 65 73 |ons that| divides|
|00000a70| 20 62 61 73 65 64 20 6f | 6e 20 72 61 64 69 6f 73 | based o|n radios|
|00000a80| 69 74 79 20 67 72 61 64 | 69 65 6e 74 73 2e 20 20 |ity grad|ients. |
|00000a90| 53 65 65 20 74 68 65 20 | 73 65 63 74 69 6f 6e 73 |See the |sections|
|00000aa0| 20 6f 6e 20 73 63 65 6e | 65 20 66 69 6c 65 20 67 | on scen|e file g|
|00000ab0| 65 6e 65 72 61 74 69 6f | 6e 20 66 6f 72 20 61 20 |eneratio|n for a |
|00000ac0| 64 65 73 63 72 69 70 74 | 69 6f 6e 20 6f 66 20 68 |descript|ion of h|
|00000ad0| 6f 77 20 74 6f 20 63 6f | 6e 74 72 6f 6c 20 6d 65 |ow to co|ntrol me|
|00000ae0| 73 68 20 67 65 6e 65 72 | 61 74 69 6f 6e 2e 20 20 |sh gener|ation. |
|00000af0| 0d 02 92 ff 00 14 12 00 | f7 0d 32 2e 20 48 6f 77 |........|..2. How|
|00000b00| 20 74 6f 20 73 70 65 63 | 69 66 79 20 61 6e 20 4f | to spec|ify an O|
|00000b10| 62 6a 65 63 74 0d ff 00 | 14 0e 00 f7 09 4f 62 6a |bject...|.....Obj|
|00000b20| 65 63 74 73 20 61 72 65 | 20 73 70 65 63 69 66 69 |ects are| specifi|
|00000b30| 65 64 20 69 6e 20 74 68 | 65 69 72 20 6f 77 6e 20 |ed in th|eir own |
|00000b40| 63 6f 6f 72 64 69 6e 61 | 74 65 20 73 70 61 63 65 |coordina|te space|
|00000b50| 20 61 6e 64 20 65 61 63 | 68 20 68 61 73 20 69 74 | and eac|h has it|
|00000b60| 73 20 6f 77 6e 20 2e 6f | 62 6a 20 66 69 6c 65 2e |s own .o|bj file.|
|00000b70| 20 20 49 6e 73 74 61 6e | 63 65 73 20 6f 66 20 74 | Instan|ces of t|
|00000b80| 68 65 73 65 20 6f 62 6a | 65 63 74 73 20 61 72 65 |hese obj|ects are|
|00000b90| 20 6c 61 74 65 72 20 70 | 6c 61 63 65 64 20 69 6e | later p|laced in|
|00000ba0| 74 6f 20 74 68 65 20 73 | 63 65 6e 65 20 75 73 69 |to the s|cene usi|
|00000bb0| 6e 67 20 74 68 72 65 65 | 2d 64 69 6d 65 6e 73 69 |ng three|-dimensi|
|00000bc0| 6f 6e 61 6c 20 74 72 61 | 6e 73 66 6f 72 6d 61 74 |onal tra|nsformat|
|00000bd0| 69 6f 6e 73 20 28 73 65 | 65 20 73 63 65 6e 65 20 |ions (se|e scene |
|00000be0| 66 69 6c 65 20 64 65 73 | 63 72 69 70 74 69 6f 6e |file des|cription|
|00000bf0| 73 29 2e 20 20 41 20 6c | 69 73 74 20 6f 66 20 76 |s). A l|ist of v|
|00000c00| 65 72 74 69 63 65 73 2c | 20 61 6e 64 20 61 20 6c |ertices,| and a l|
|00000c10| 69 73 74 20 6f 66 20 70 | 6f 6c 79 67 6f 6e 73 20 |ist of p|olygons |
|00000c20| 73 70 65 63 69 66 79 20 | 74 68 65 20 67 65 6f 6d |specify |the geom|
|00000c30| 65 74 72 69 63 20 61 6e | 64 20 74 6f 70 6f 6c 6f |etric an|d topolo|
|00000c40| 67 69 63 61 6c 20 69 6e | 66 6f 72 6d 61 74 69 6f |gical in|formatio|
|00000c50| 6e 20 6e 65 65 64 65 64 | 20 66 6f 72 20 61 6e 20 |n needed| for an |
|00000c60| 6f 62 6a 65 63 74 2e 20 | 20 54 68 65 20 67 65 6f |object. | The geo|
|00000c70| 6d 65 74 72 69 63 20 69 | 6e 66 6f 72 6d 61 74 69 |metric i|nformati|
|00000c80| 6f 6e 20 69 73 20 74 68 | 65 20 61 63 74 75 61 6c |on is th|e actual|
|00000c90| 20 6c 6f 63 61 74 69 6f | 6e 20 6f 66 20 65 61 63 | locatio|n of eac|
|00000ca0| 68 20 76 65 72 74 65 78 | 2c 20 61 6e 64 20 74 68 |h vertex|, and th|
|00000cb0| 65 20 74 6f 70 6f 6c 6f | 67 69 63 61 6c 20 69 6e |e topolo|gical in|
|00000cc0| 66 6f 72 6d 61 74 69 6f | 6e 20 69 73 20 74 68 65 |formatio|n is the|
|00000cd0| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 73 20 62 65 74 | connect|ions bet|
|00000ce0| 77 65 65 6e 20 74 68 65 | 20 76 65 72 74 69 63 65 |ween the| vertice|
|00000cf0| 73 2e 20 20 53 75 72 66 | 61 63 65 20 70 72 6f 70 |s. Surf|ace prop|
|00000d00| 65 72 74 69 65 73 20 61 | 72 65 20 73 70 65 63 69 |erties a|re speci|
|00000d10| 66 69 65 64 20 66 6f 72 | 20 65 61 63 68 20 70 6f |fied for| each po|
|00000d20| 6c 79 67 6f 6e 2e 20 20 | 54 68 65 73 65 20 73 75 |lygon. |These su|
|00000d30| 72 66 61 63 65 20 70 72 | 6f 70 65 72 74 69 65 73 |rface pr|operties|
|00000d40| 20 69 6e 63 6c 75 64 65 | 20 74 79 70 65 20 6f 66 | include| type of|
|00000d50| 20 73 75 72 66 61 63 65 | 2c 20 65 6d 6d 69 73 73 | surface|, emmiss|
|00000d60| 69 6f 6e 20 76 61 6c 75 | 65 73 2c 20 61 6e 64 20 |ion valu|es, and |
|00000d70| 72 65 66 6c 65 63 74 69 | 76 69 74 79 20 76 61 6c |reflecti|vity val|
|00000d80| 75 65 73 2e 0d 01 fd 09 | 0d ff 00 14 0e 00 f7 0d |ues.....|........|
|00000d90| 0d 0d 0d 0d 0d 0d 0d 0d | ff 00 14 12 01 f7 41 70 |........|......Ap|
|00000da0| 70 65 6e 64 69 78 20 41 | 20 3a 20 54 68 65 20 63 |pendix A| : The c|
|00000db0| 75 62 65 2e 6f 62 6a 20 | 46 69 6c 65 ff 00 14 12 |ube.obj |File....|
|00000dc0| 00 f7 0d ff 00 14 0e 00 | f7 09 0d 09 48 65 72 65 |........|....Here|
|00000dd0| 20 69 73 20 74 68 65 20 | 63 75 62 65 2e 6f 62 6a | is the |cube.obj|
|00000de0| 20 66 69 6c 65 2e 20 20 | 57 6f 72 64 73 20 69 6e | file. |Words in|
|00000df0| 20 69 74 61 6c 69 63 73 | 20 61 72 65 20 61 64 64 | italics| are add|
|00000e00| 65 64 20 63 6f 6d 6d 65 | 6e 74 73 20 74 6f 20 69 |ed comme|nts to i|
|00000e10| 6c 6c 75 73 74 72 61 74 | 65 20 66 69 6c 65 20 70 |llustrat|e file p|
|00000e20| 61 72 74 73 20 61 6e 64 | 20 61 72 65 20 6e 6f 74 |arts and| are not|
|00000e30| 20 70 61 72 74 20 6f 66 | 20 74 68 65 20 61 63 74 | part of| the act|
|00000e40| 75 61 6c 20 66 69 6c 65 | 2e 0d 0d fc 00 5a 02 0a |ual file|.....Z..|
|00000e50| 00 5a 00 0e 01 b0 06 30 | f7 38 20 20 ff 00 14 0e |.Z.....0|.8 ....|
|00000e60| 02 f7 2d 20 6e 75 6d 62 | 65 72 20 6f 66 20 76 65 |..- numb|er of ve|
|00000e70| 72 74 69 63 65 73 ff 00 | 14 0e 00 f7 0d 36 20 20 |rtices..|.....6 |
|00000e80| ff 00 14 0e 02 f7 2d 20 | 6e 75 6d 62 65 72 20 6f |......- |number o|
|00000e90| 66 20 70 6f 6c 79 67 6f | 6e 73 ff 00 14 0e 00 f7 |f polygo|ns......|
|00000ea0| 0d 0d ff 00 14 0e 02 f7 | 2d 20 73 74 61 72 74 20 |........|- start |
|00000eb0| 6f 66 20 76 65 72 74 65 | 78 20 6c 69 73 74 ff 00 |of verte|x list..|
|00000ec0| 14 0e 00 f7 0d 30 2e 30 | 20 30 2e 30 20 30 2e 30 |.....0.0| 0.0 0.0|
|00000ed0| ff 00 14 0e 02 f7 20 2d | 20 63 6f 6f 72 64 69 6e |...... -| coordin|
|00000ee0| 61 74 65 73 20 6f 66 20 | 76 65 72 74 65 78 20 31 |ates of |vertex 1|
|00000ef0| ff 00 14 0e 00 f7 0d 31 | 2e 30 20 30 2e 30 20 30 |.......1|.0 0.0 0|
|00000f00| 2e 30 20 ff 00 14 0e 02 | f7 2d 20 63 6f 6f 72 64 |.0 .....|.- coord|
|00000f10| 69 6e 61 74 65 73 20 6f | 66 20 76 65 72 74 65 78 |inates o|f vertex|
|00000f20| 20 32 ff 00 14 0e 00 f7 | 0d 31 2e 30 20 31 2e 30 | 2......|.1.0 1.0|
|00000f30| 20 30 2e 30 20 ff 00 14 | 0e 02 f7 2d 20 65 74 63 | 0.0 ...|...- etc|
|00000f40| 2e ff 00 14 0e 00 f7 0d | 30 2e 30 20 31 2e 30 20 |........|0.0 1.0 |
|00000f50| 30 2e 30 0d 30 2e 30 20 | 30 2e 30 20 31 2e 30 0d |0.0.0.0 |0.0 1.0.|
|00000f60| 31 2e 30 20 30 2e 30 20 | 31 2e 30 0d 31 2e 30 20 |1.0 0.0 |1.0.1.0 |
|00000f70| 31 2e 30 20 31 2e 30 0d | 30 2e 30 20 31 2e 30 20 |1.0 1.0.|0.0 1.0 |
|00000f80| 31 2e 30 0d 03 d6 0d ff | 00 14 0e 02 f7 2d 20 73 |1.0.....|.....- s|
|00000f90| 74 61 72 74 20 6f 66 20 | 70 6f 6c 79 67 6f 6e 20 |tart of |polygon |
|00000fa0| 6c 69 73 74 ff 00 14 0e | 00 f7 0d 34 20 33 20 37 |list....|...4 3 7|
|00000fb0| 20 36 20 32 20 ff 00 14 | 0e 02 f7 2d 20 74 68 65 | 6 2 ...|...- the|
|00000fc0| 20 6e 75 6d 62 65 72 20 | 6f 66 20 76 65 72 74 69 | number |of verti|
|00000fd0| 63 65 73 20 66 6f 6c 6c | 6f 77 65 64 20 62 79 20 |ces foll|owed by |
|00000fe0| 74 68 65 20 76 65 72 74 | 65 78 20 69 6e 64 69 63 |the vert|ex indic|
|00000ff0| 69 65 73 20 66 6f 72 20 | 70 6f 6c 79 20 31 ff 00 |ies for |poly 1..|
|00001000| 14 0e 00 f7 0d 30 20 30 | 2e 30 20 30 2e 30 20 30 |.....0 0|.0 0.0 0|
|00001010| 2e 30 20 30 2e 36 35 20 | 30 2e 36 35 20 30 2e 32 |.0 0.65 |0.65 0.2|
|00001020| 30 ff 00 14 0e 02 f7 20 | 2d 20 74 68 65 20 73 75 |0...... |- the su|
|00001030| 72 66 61 63 65 20 74 79 | 70 65 2c 20 65 6d 69 73 |rface ty|pe, emis|
|00001040| 73 69 6f 6e 20 76 61 6c | 75 65 2c 20 61 6e 64 20 |sion val|ue, and |
|00001050| 09 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |. | |
|00001060| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001070| 20 20 20 20 20 20 20 20 | 20 20 20 20 72 65 66 6c | | refl|
|00001080| 65 63 74 69 76 69 74 79 | 20 76 61 6c 75 65 73 20 |ectivity| values |
|00001090| 66 6f 72 20 70 6f 6c 79 | 20 31 0d 0d ff 00 14 0e |for poly| 1......|
|000010a0| 00 f7 34 20 34 20 38 20 | 37 20 33 20 ff 00 14 0e |..4 4 8 |7 3 ....|
|000010b0| 02 f7 2d 20 65 74 63 2e | ff 00 14 0e 00 f7 0d 30 |..- etc.|.......0|
|000010c0| 20 30 2e 30 20 30 2e 30 | 20 30 2e 30 20 30 2e 36 | 0.0 0.0| 0.0 0.6|
|000010d0| 35 20 30 2e 36 35 20 30 | 2e 32 30 ff 00 14 0e 02 |5 0.65 0|.20.....|
|000010e0| f7 20 2d 20 65 74 63 2e | ff 00 14 0e 00 f7 0d 0d |. - etc.|........|
|000010f0| 34 20 31 20 35 20 38 20 | 34 20 0d 30 20 30 2e 30 |4 1 5 8 |4 .0 0.0|
|00001100| 20 30 2e 30 20 30 2e 30 | 20 30 2e 36 35 20 30 2e | 0.0 0.0| 0.65 0.|
|00001110| 36 35 20 30 2e 32 30 0d | 0d 34 20 32 20 36 20 35 |65 0.20.|.4 2 6 5|
|00001120| 20 31 20 0d 30 20 30 2e | 30 20 30 2e 30 20 30 2e | 1 .0 0.|0 0.0 0.|
|00001130| 30 20 30 2e 36 35 20 30 | 2e 36 35 20 30 2e 32 30 |0 0.65 0|.65 0.20|
|00001140| 0d 0d 34 20 37 20 38 20 | 35 20 36 20 0d 30 20 30 |..4 7 8 |5 6 .0 0|
|00001150| 2e 30 20 30 2e 30 20 30 | 2e 30 20 30 2e 36 35 20 |.0 0.0 0|.0 0.65 |
|00001160| 30 2e 36 35 20 30 2e 32 | 30 0d 0d 34 20 34 20 33 |0.65 0.2|0..4 4 3|
|00001170| 20 32 20 31 20 0d 30 20 | 30 2e 30 20 30 2e 30 20 | 2 1 .0 |0.0 0.0 |
|00001180| 30 2e 30 20 30 2e 36 35 | 20 30 2e 36 35 20 30 2e |0.0 0.65| 0.65 0.|
|00001190| 32 30 0d fc 00 5a 02 0a | 00 5a 00 1c 01 b0 06 30 |20...Z..|.Z.....0|
|000011a0| f7 ff 00 14 12 01 f7 41 | 70 70 65 6e 64 69 78 20 |.......A|ppendix |
|000011b0| 42 20 3a 20 54 68 65 20 | 6d 69 63 6b 65 79 2e 73 |B : The |mickey.s|
|000011c0| 63 65 6e 65 20 46 69 6c | 65 ff 00 14 12 00 f7 0d |cene Fil|e.......|
|000011d0| ff 00 14 0e 00 f7 0d 09 | 48 65 72 65 20 69 73 20 |........|Here is |
|000011e0| 74 68 65 20 6d 69 63 6b | 65 79 2e 73 63 65 6e 65 |the mick|ey.scene|
|000011f0| 20 66 69 6c 65 2e 20 20 | 57 6f 72 64 73 20 69 6e | file. |Words in|
|00001200| 20 69 74 61 6c 69 63 73 | 20 61 72 65 20 61 64 64 | italics| are add|
|00001210| 65 64 20 63 6f 6d 6d 65 | 6e 74 73 20 74 6f 20 69 |ed comme|nts to i|
|00001220| 6c 6c 75 73 74 72 61 74 | 65 20 66 69 6c 65 20 70 |llustrat|e file p|
|00001230| 61 72 74 73 20 61 6e 64 | 20 61 72 65 20 6e 6f 74 |arts and| are not|
|00001240| 20 70 61 72 74 20 6f 66 | 20 74 68 65 20 61 63 74 | part of| the act|
|00001250| 75 61 6c 20 66 69 6c 65 | 2e 0d 0d fc 00 5a 02 0a |ual file|.....Z..|
|00001260| 00 5a 00 0e 01 b0 06 30 | f7 32 2e 30 20 33 2e 30 |.Z.....0|.2.0 3.0|
|00001270| 20 32 2e 30 20 20 20 20 | 20 20 20 20 20 ff 00 14 | 2.0 | ...|
|00001280| 0e 02 f7 2d 20 74 68 65 | 20 56 52 50 ff 00 14 0e |...- the| VRP....|
|00001290| 00 f7 0d 2d 32 2e 30 20 | 2d 33 2e 30 20 30 2e 30 |...-2.0 |-3.0 0.0|
|000012a0| 20 20 20 20 20 20 ff 00 | 14 0e 02 f7 2d 20 74 68 | ..|....- th|
|000012b0| 65 20 56 50 4e ff 00 14 | 0e 00 f7 0d 30 2e 30 20 |e VPN...|....0.0 |
|000012c0| 30 2e 30 20 31 2e 30 20 | 20 20 20 20 20 20 20 ff |0.0 1.0 | .|
|000012d0| 00 14 0e 02 f7 20 2d 20 | 74 68 65 20 75 70 20 76 |..... - |the up v|
|000012e0| 65 63 74 6f 72 ff 00 14 | 0e 00 f7 0d 2d 31 2e 32 |ector...|....-1.2|
|000012f0| 20 31 2e 32 20 2d 31 2e | 32 20 31 2e 32 ff 00 14 | 1.2 -1.|2 1.2...|
|00001300| 0e 02 f7 20 2d 20 74 68 | 65 20 56 69 65 77 50 6c |... - th|e ViewPl|
|00001310| 61 6e 65 ff 00 14 0e 00 | f7 0d 2d 32 2e 30 20 20 |ane.....|..-2.0 |
|00001320| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001330| 20 20 20 ff 00 14 0e 02 | f7 2d 20 74 68 65 20 45 | .....|.- the E|
|00001340| 79 65 20 28 61 73 73 75 | 6d 65 20 6f 6e 20 6e 2d |ye (assu|me on n-|
|00001350| 61 78 69 73 29 ff 00 14 | 0e 00 f7 0d 02 bc 30 20 |axis)...|......0 |
|00001360| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001370| 20 20 20 20 20 20 20 20 | ff 00 14 0e 02 f7 2d 20 | |......- |
|00001380| 74 68 65 20 6e 75 6d 62 | 65 72 20 6f 66 20 69 6e |the numb|er of in|
|00001390| 69 74 69 61 6c 20 61 64 | 61 70 74 69 76 65 20 70 |itial ad|aptive p|
|000013a0| 61 73 73 65 73 ff 00 14 | 0e 00 f7 20 0d 30 2e 31 |asses...|... .0.1|
|000013b0| 30 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |0 | |
|000013c0| 20 20 20 20 20 ff 00 14 | 0e 02 f7 2d 20 74 68 65 | ...|...- the|
|000013d0| 20 61 64 61 70 74 69 76 | 65 20 74 6f 6c 65 72 61 | adaptiv|e tolera|
|000013e0| 6e 63 65 20 28 31 30 25 | 20 69 6e 20 74 68 69 73 |nce (10%| in this|
|000013f0| 20 63 61 73 65 29 ff 00 | 14 0e 00 f7 0d 0d 33 20 | case)..|......3 |
|00001400| ff 00 14 0e 02 f7 2d 20 | 74 68 65 20 6e 75 6d 62 |......- |the numb|
|00001410| 65 72 20 6f 66 20 6f 62 | 6a 65 63 74 73 ff 00 14 |er of ob|jects...|
|00001420| 0e 00 f7 0d 0d ff 00 14 | 0e 02 f7 2d 20 73 74 61 |........|...- sta|
|00001430| 72 74 20 6f 66 20 6f 62 | 6a 65 63 74 20 6c 69 73 |rt of ob|ject lis|
|00001440| 74 20 ff 00 14 0e 00 f7 | 0d 75 70 6d 61 70 2e 6f |t ......|.upmap.o|
|00001450| 62 6a 20 ff 00 14 0e 02 | f7 2d 20 74 68 65 20 6e |bj .....|.- the n|
|00001460| 61 6d 65 20 6f 66 20 6f | 62 6a 65 63 74 20 31 ff |ame of o|bject 1.|
|00001470| 00 14 0e 00 f7 0d 31 20 | ff 00 14 0e 02 f7 2d 20 |......1 |......- |
|00001480| 67 69 76 65 73 20 6f 62 | 6a 65 63 74 20 70 65 72 |gives ob|ject per|
|00001490| 6d 69 73 73 69 6f 6e 20 | 74 6f 20 61 64 61 70 74 |mission |to adapt|
|000014a0| 69 76 65 6c 79 20 73 75 | 62 64 69 76 69 64 65 20 |ively su|bdivide |
|000014b0| 28 30 20 3d 20 6e 6f 20 | 61 64 61 70 74 69 76 65 |(0 = no |adaptive|
|000014c0| 29 ff 00 14 0e 00 f7 0d | 34 20 ff 00 14 0e 02 f7 |).......|4 ......|
|000014d0| 2d 20 74 68 69 73 20 69 | 6e 64 69 63 61 74 65 73 |- this i|ndicates|
|000014e0| 20 33 20 69 6e 69 74 69 | 61 6c 20 72 65 63 75 72 | 3 initi|al recur|
|000014f0| 73 69 76 65 20 73 75 62 | 2d 64 69 76 69 73 69 6f |sive sub|-divisio|
|00001500| 6e 73 ff 00 14 0e 00 f7 | 0d 32 20 35 2e 30 20 35 |ns......|.2 5.0 5|
|00001510| 2e 30 20 31 2e 30 20 ff | 00 14 0e 02 f7 2d 20 61 |.0 1.0 .|.....- a|
|00001520| 20 33 2d 44 20 73 63 61 | 6c 65 ff 00 14 0e 00 f7 | 3-D sca|le......|
|00001530| 0d 33 20 2d 32 2e 35 20 | 2d 32 2e 35 20 30 2e 30 |.3 -2.5 |-2.5 0.0|
|00001540| ff 00 14 0e 02 f7 20 2d | 20 61 20 33 2d 44 20 74 |...... -| a 3-D t|
|00001550| 72 61 6e 73 6c 61 74 69 | 6f 6e ff 00 14 0e 00 f7 |ranslati|on......|
|00001560| 0d 30 20 ff 00 14 0e 02 | f7 2d 20 65 6e 64 20 6f |.0 .....|.- end o|
|00001570| 66 20 33 2d 44 20 74 72 | 61 6e 73 66 6f 72 6d 61 |f 3-D tr|ansforma|
|00001580| 74 69 6f 6e 73 ff 00 14 | 0e 00 f7 0d 0d 63 75 62 |tions...|.....cub|
|00001590| 65 2e 6f 62 6a 20 ff 00 | 14 0e 02 f7 2d 20 65 74 |e.obj ..|....- et|
|000015a0| 63 2e ff 00 14 0e 00 f7 | 0d 30 0d 31 0d 32 20 30 |c.......|.0.1.2 0|
|000015b0| 2e 35 20 30 2e 35 20 30 | 2e 31 0d 33 20 2d 30 2e |.5 0.5 0|.1.3 -0.|
|000015c0| 32 35 20 2d 30 2e 32 35 | 20 32 2e 30 0d 30 0d 0d |25 -0.25| 2.0.0..|
|000015d0| 64 6f 77 6e 2e 6f 62 6a | 20 ff 00 14 0e 02 f7 2d |down.obj| ......-|
|000015e0| 20 65 74 63 2e ff 00 14 | 0e 00 f7 0d 31 0d 31 0d | etc....|....1.1.|
|000015f0| 33 20 2d 30 2e 35 20 2d | 30 2e 35 20 35 2e 30 0d |3 -0.5 -|0.5 5.0.|
|00001600| 30 0d 0d fc 00 5a 02 0a | 00 5a 00 1c 01 b0 06 30 |0....Z..|.Z.....0|
|00001610| f7 0d 0d 0d 0d 0d 0d 0d | 0d 0d 01 b2 fc 00 5a 02 |........|......Z.|
|00001620| 0a 00 5a 02 0e 01 b0 06 | 30 f7 0d 0d 0d 0d 0d 0d |..Z.....|0.......|
|00001630| 0d 0d 0d 0d 0d 0d 0d 0d | 0d ff 00 14 12 00 f7 20 |........|....... |
|00001640| 4e 65 58 74 52 61 64 3a | 0d 41 20 52 61 64 69 6f |NeXtRad:|.A Radio|
|00001650| 73 69 74 79 2d 4c 69 67 | 68 74 65 64 20 57 61 6c |sity-Lig|hted Wal|
|00001660| 6b 74 68 72 6f 75 67 68 | 20 50 61 63 6b 61 67 65 |kthrough| Package|
|00001670| 0d 0d 55 73 65 72 27 73 | 20 4d 61 6e 75 61 6c 0d |..User's| Manual.|
|00001680| 0d 0d ff 00 14 0e 00 f7 | 4a 61 73 6f 6e 20 52 2e |........|Jason R.|
|00001690| 20 57 69 6c 73 6f 6e 0d | 0d 0d 0d 0d 0d 0d 0d 0d | Wilson.|........|
|000016a0| 0d 0d 0d 0d 0d 0d 0d 0d | 0d 0d ff 00 14 12 05 f7 |........|........|
|000016b0| 43 6f 6e 74 65 6e 74 73 | 0d 0d 0d fc 00 5a 02 0a |Contents|.....Z..|
|000016c0| 00 5a 00 1c 01 b0 06 30 | f7 ff 00 14 0e 01 f7 31 |.Z.....0|.......1|
|000016d0| 2e 20 49 6e 74 72 6f 64 | 75 63 74 69 6f 6e 0d 32 |. Introd|uction.2|
|000016e0| 2e 20 48 6f 77 20 74 6f | 20 73 70 65 63 69 66 79 |. How to| specify|
|000016f0| 20 61 6e 20 6f 62 6a 65 | 63 74 20 0d 33 2e 20 48 | an obje|ct .3. H|
|00001700| 6f 77 20 74 6f 20 73 70 | 65 63 69 66 79 20 61 20 |ow to sp|ecify a |
|00001710| 73 63 65 6e 65 0d 34 2e | 20 48 6f 77 20 74 6f 20 |scene.4.| How to |
|00001720| 4e 61 76 69 67 61 74 65 | 20 69 6e 73 69 64 65 20 |Navigate| inside |
|00001730| 74 68 65 20 77 6f 72 6c | 64 0d 35 2e 20 4f 74 68 |the worl|d.5. Oth|
|00001740| 65 72 20 61 76 61 69 6c | 69 62 6c 65 20 6f 70 74 |er avail|ible opt|
|00001750| 69 6f 6e 73 0d 36 2e 20 | 53 61 76 69 6e 67 20 74 |ions.6. |Saving t|
|00001760| 68 65 20 52 61 64 69 6f | 73 69 74 69 65 73 0d 37 |he Radio|sities.7|
|00001770| 2e 20 4d 69 73 63 65 6c | 6c 61 6e 65 6f 75 73 20 |. Miscel|laneous |
|00001780| 55 74 69 6c 69 74 69 65 | 73 0d 0d 41 70 70 65 6e |Utilitie|s..Appen|
|00001790| 64 69 78 20 41 20 3a 20 | 54 68 65 20 63 75 62 65 |dix A : |The cube|
|000017a0| 2e 6f 62 6a 20 66 69 6c | 65 20 0d 41 70 70 65 6e |.obj fil|e .Appen|
|000017b0| 64 69 78 20 42 20 3a 20 | 74 68 65 20 6d 69 63 6b |dix B : |the mick|
|000017c0| 65 79 2e 73 63 65 6e 65 | 20 66 69 6c 65 0d 03 a4 |ey.scene| file...|
|000017d0| 09 54 68 65 20 66 69 72 | 73 74 20 6e 75 6d 62 65 |.The fir|st numbe|
|000017e0| 72 20 69 6e 20 74 68 65 | 20 6c 69 73 74 20 6f 66 |r in the| list of|
|000017f0| 20 73 75 72 66 61 63 65 | 20 70 72 6f 70 65 72 69 | surface| properi|
|00001800| 74 65 73 20 69 73 20 74 | 68 65 20 74 79 70 65 20 |tes is t|he type |
|00001810| 6f 66 20 73 75 72 66 61 | 63 65 2e 20 20 4e 65 58 |of surfa|ce. NeX|
|00001820| 74 52 61 64 20 73 75 70 | 70 6f 72 74 73 20 74 68 |tRad sup|ports th|
|00001830| 65 20 74 77 6f 20 74 79 | 70 65 73 20 6c 69 73 74 |e two ty|pes list|
|00001840| 65 64 20 62 65 6c 6f 77 | 2e 0d fc 00 5a 02 0a 00 |ed below|....Z...|
|00001850| 5a 00 0e 01 b0 06 30 f7 | ff 00 14 0e 02 f7 09 20 |Z.....0.|....... |
|00001860| 20 20 20 30 20 2d 20 73 | 74 61 6e 64 61 72 64 20 | 0 - s|tandard |
|00001870| 64 69 66 66 75 73 65 20 | 73 75 72 66 61 63 65 0d |diffuse |surface.|
|00001880| 09 20 20 20 20 31 20 2d | 20 74 65 78 74 75 72 65 |. 1 -| texture|
|00001890| 64 20 64 69 66 66 75 73 | 65 20 73 75 72 66 61 63 |d diffus|e surfac|
|000018a0| 65 0d fc 00 5a 02 0a 00 | 5a 00 1c 01 b0 06 30 f7 |e...Z...|Z.....0.|
|000018b0| ff 00 14 0e 00 f7 54 68 | 65 20 73 74 61 6e 64 61 |......Th|e standa|
|000018c0| 72 64 20 64 69 66 66 75 | 73 65 20 73 75 72 66 61 |rd diffu|se surfa|
|000018d0| 63 65 20 6d 75 73 74 20 | 62 65 20 66 6f 6c 6c 6f |ce must |be follo|
|000018e0| 77 65 64 20 62 79 20 74 | 68 72 65 65 20 28 6f 6e |wed by t|hree (on|
|000018f0| 65 20 66 6f 72 20 65 61 | 63 68 20 63 6f 6c 6f 72 |e for ea|ch color|
|00001900| 20 62 61 6e 64 2d 2d 72 | 2c 67 2c 62 29 20 65 6d | band--r|,g,b) em|
|00001910| 69 73 73 69 6f 6e 20 63 | 6f 6e 73 74 61 6e 74 73 |ission c|onstants|
|00001920| 20 61 6e 64 20 74 68 72 | 65 65 20 72 65 66 6c 65 | and thr|ee refle|
|00001930| 63 74 69 76 69 74 79 20 | 63 6f 6e 73 74 61 6e 74 |ctivity |constant|
|00001940| 73 2e 20 20 49 66 20 74 | 68 65 20 73 75 72 66 61 |s. If t|he surfa|
|00001950| 63 65 20 69 73 20 74 65 | 78 74 75 72 65 64 20 61 |ce is te|xtured a|
|00001960| 20 66 69 6c 65 6e 61 6d | 65 20 28 6d 75 73 74 20 | filenam|e (must |
|00001970| 62 65 20 61 20 50 36 20 | 74 79 70 65 20 2e 70 70 |be a P6 |type .pp|
|00001980| 6d 20 66 69 6c 65 29 20 | 74 68 61 74 20 63 6f 6e |m file) |that con|
|00001990| 74 61 69 6e 73 20 74 68 | 65 20 74 65 78 74 75 72 |tains th|e textur|
|000019a0| 65 20 73 68 6f 75 6c 64 | 20 66 6f 6c 6c 6f 77 20 |e should| follow |
|000019b0| 74 68 65 20 73 75 72 66 | 61 63 65 20 74 79 70 65 |the surf|ace type|
|000019c0| 20 69 6e 74 65 67 65 72 | 2e 20 20 0d 09 41 6c 6c | integer|. ..All|
|000019d0| 20 74 65 78 74 75 72 65 | 64 20 70 6f 6c 79 67 6f | texture|d polygo|
|000019e0| 6e 73 20 6d 75 73 74 20 | 68 61 76 65 20 74 68 65 |ns must |have the|
|000019f0| 69 72 20 6f 77 6e 20 2e | 6f 62 6a 20 66 69 6c 65 |ir own .|obj file|
|00001a00| 20 74 68 61 74 20 63 6f | 6e 74 61 69 6e 73 20 6f | that co|ntains o|
|00001a10| 6e 6c 79 20 74 68 65 20 | 74 65 78 74 75 72 65 64 |nly the |textured|
|00001a20| 20 70 6f 6c 79 67 6f 6e | 2e 20 20 54 68 65 20 70 | polygon|. The p|
|00001a30| 6f 6c 79 67 6f 6e 20 69 | 73 20 61 73 73 75 6d 65 |olygon i|s assume|
|00001a40| 64 20 74 6f 20 62 65 20 | 61 20 73 71 75 61 72 65 |d to be |a square|
|00001a50| 20 69 6e 20 74 68 65 20 | 78 2c 79 20 70 6c 61 6e | in the |x,y plan|
|00001a60| 65 20 77 69 74 68 20 76 | 65 72 74 65 78 20 63 6f |e with v|ertex co|
|00001a70| 6f 72 64 69 6e 61 74 65 | 73 20 61 73 20 66 6f 6c |ordinate|s as fol|
|00001a80| 6c 6f 77 73 20 3a 20 28 | 30 2c 30 2c 30 29 2c 28 |lows : (|0,0,0),(|
|00001a90| 31 2c 30 2c 30 29 2c 28 | 31 2c 31 2c 30 29 2c 28 |1,0,0),(|1,1,0),(|
|00001aa0| 30 2c 31 2c 30 29 2e 20 | 20 54 68 69 73 20 77 61 |0,1,0). | This wa|
|00001ab0| 73 20 64 6f 6e 65 20 74 | 6f 20 6d 61 6b 65 20 74 |s done t|o make t|
|00001ac0| 68 65 20 69 6e 76 65 72 | 73 65 20 6d 61 70 70 69 |he inver|se mappi|
|00001ad0| 6e 67 20 6d 6f 72 65 20 | 65 66 66 69 63 69 65 6e |ng more |efficien|
|00001ae0| 74 3b 20 74 68 65 20 74 | 65 78 74 75 72 65 64 20 |t; the t|extured |
|00001af0| 70 6f 6c 79 67 6f 6e 20 | 63 61 6e 20 62 65 20 70 |polygon |can be p|
|00001b00| 6c 61 63 65 64 20 61 6e | 79 77 68 65 72 65 20 69 |laced an|ywhere i|
|00001b10| 6e 20 74 68 65 20 73 63 | 65 6e 65 2c 20 68 6f 77 |n the sc|ene, how|
|00001b20| 65 76 65 72 2c 20 62 79 | 20 73 70 65 63 69 66 79 |ever, by| specify|
|00001b30| 69 6e 67 20 74 68 65 20 | 61 70 70 72 6f 70 72 69 |ing the |appropri|
|00001b40| 61 74 65 20 74 68 72 65 | 65 2d 64 69 6d 65 6e 73 |ate thre|e-dimens|
|00001b50| 69 6f 6e 61 6c 20 74 72 | 61 6e 73 66 6f 72 6d 73 |ional tr|ansforms|
|00001b60| 20 69 6e 20 74 68 65 20 | 73 63 65 6e 65 20 66 69 | in the |scene fi|
|00001b70| 6c 65 2e 0d 03 93 09 53 | 65 76 65 72 61 6c 20 73 |le.....S|everal s|
|00001b80| 61 6d 70 6c 65 20 2e 6f | 62 6a 20 66 69 6c 65 73 |ample .o|bj files|
|00001b90| 20 61 72 65 20 70 72 6f | 76 69 64 65 64 20 66 6f | are pro|vided fo|
|00001ba0| 72 20 75 73 65 2c 20 61 | 6e 64 20 61 20 64 65 74 |r use, a|nd a det|
|00001bb0| 61 69 6c 65 64 20 64 65 | 73 63 72 69 70 74 69 6f |ailed de|scriptio|
|00001bc0| 6e 20 6f 66 20 74 68 65 | 20 63 75 62 65 2e 6f 62 |n of the| cube.ob|
|00001bd0| 6a 20 66 69 6c 65 20 69 | 73 20 69 6e 63 6c 75 64 |j file i|s includ|
|00001be0| 65 64 20 69 6e 20 41 70 | 70 65 6e 64 69 78 20 41 |ed in Ap|pendix A|
|00001bf0| 2e 0d 0d 0d 0d 0d 0d 0d | 0d 0d 0d ff 00 14 12 00 |........|........|
|00001c00| f7 0d 0d 33 2e 20 48 6f | 77 20 54 6f 20 53 70 65 |...3. Ho|w To Spe|
|00001c10| 63 69 66 79 20 61 20 53 | 63 65 6e 65 0d ff 00 14 |cify a S|cene....|
|00001c20| 0e 00 f7 09 41 20 73 63 | 65 6e 65 20 63 6f 6e 73 |....A sc|ene cons|
|00001c30| 69 73 74 73 20 6f 66 20 | 61 20 73 65 74 20 6f 66 |ists of |a set of|
|00001c40| 20 69 6e 69 74 69 61 6c | 20 76 69 65 77 70 6f 69 | initial| viewpoi|
|00001c50| 6e 74 20 64 61 74 61 2c | 20 61 20 6e 75 6d 62 65 |nt data,| a numbe|
|00001c60| 72 20 69 6e 64 69 63 61 | 74 69 6e 67 20 74 68 65 |r indica|ting the|
|00001c70| 20 6e 75 6d 62 65 72 20 | 6f 66 20 61 64 61 70 74 | number |of adapt|
|00001c80| 69 76 65 20 6d 65 73 68 | 20 67 65 6e 65 72 61 74 |ive mesh| generat|
|00001c90| 69 6f 6e 20 70 61 73 73 | 65 73 20 74 6f 20 6d 61 |ion pass|es to ma|
|00001ca0| 6b 65 2c 20 61 20 74 6f | 6c 65 72 61 6e 63 65 20 |ke, a to|lerance |
|00001cb0| 76 61 6c 75 65 20 66 6f | 72 20 74 68 65 20 61 64 |value fo|r the ad|
|00001cc0| 61 70 74 69 76 65 20 6d | 65 73 68 20 67 65 6e 65 |aptive m|esh gene|
|00001cd0| 72 61 74 69 6f 6e 2c 20 | 61 6e 64 20 61 20 73 65 |ration, |and a se|
|00001ce0| 74 20 6f 66 20 6f 62 6a | 65 63 74 20 69 6e 73 74 |t of obj|ect inst|
|00001cf0| 61 6e 63 65 73 2e 0d 09 | 54 68 65 20 76 69 65 77 |ances...|The view|
|00001d00| 70 6f 69 6e 74 20 64 61 | 74 61 20 63 6f 6e 73 69 |point da|ta consi|
|00001d10| 73 74 73 20 6f 66 20 61 | 20 76 69 65 77 20 72 65 |sts of a| view re|
|00001d20| 66 65 72 65 6e 63 65 20 | 70 6f 69 6e 74 2c 20 61 |ference |point, a|
|00001d30| 20 76 69 65 77 70 6c 61 | 6e 65 20 6e 6f 72 6d 61 | viewpla|ne norma|
|00001d40| 6c 2c 20 61 6e 20 75 70 | 20 76 65 63 74 6f 72 2c |l, an up| vector,|
|00001d50| 20 74 68 65 20 64 69 6d | 65 6e 73 69 6f 6e 73 20 | the dim|ensions |
|00001d60| 6f 66 20 74 68 65 20 76 | 69 65 77 20 77 69 6e 64 |of the v|iew wind|
|00001d70| 6f 77 2c 20 61 6e 64 20 | 61 6e 20 65 79 65 20 76 |ow, and |an eye v|
|00001d80| 61 6c 75 65 20 28 61 73 | 73 75 6d 65 20 65 79 65 |alue (as|sume eye|
|00001d90| 20 6c 69 65 73 20 6f 6e | 20 74 68 65 20 6e 2d 61 | lies on| the n-a|
|00001da0| 78 69 73 29 2e 20 20 46 | 6f 72 20 6d 6f 72 65 20 |xis). F|or more |
|00001db0| 69 6e 66 6f 72 6d 61 74 | 69 6f 6e 20 6f 6e 20 68 |informat|ion on h|
|00001dc0| 6f 77 20 61 20 76 69 65 | 77 20 69 73 20 73 70 65 |ow a vie|w is spe|
|00001dd0| 63 69 66 69 65 64 2c 20 | 63 6f 6e 73 75 6c 74 20 |cified, |consult |
|00001de0| 61 6e 20 69 6e 74 72 6f | 64 75 63 74 6f 72 79 20 |an intro|ductory |
|00001df0| 67 72 61 70 68 69 63 73 | 20 74 65 78 74 2e 0d 09 |graphics| text...|
|00001e00| 54 68 65 20 6e 65 78 74 | 20 74 77 6f 20 6e 75 6d |The next| two num|
|00001e10| 62 65 72 73 20 73 70 65 | 63 69 66 79 20 70 61 72 |bers spe|cify par|
|00001e20| 61 6d 65 74 65 72 73 20 | 66 6f 72 20 61 64 61 70 |ameters |for adap|
|00001e30| 74 69 76 65 20 6d 65 73 | 68 20 67 65 6e 65 72 61 |tive mes|h genera|
|00001e40| 74 69 6f 6e 2e 20 20 54 | 68 65 20 66 69 72 73 74 |tion. T|he first|
|00001e50| 20 6e 75 6d 62 65 72 20 | 73 70 65 63 69 66 69 65 | number |specifie|
|00001e60| 73 20 74 68 65 20 6e 75 | 6d 62 65 72 20 6f 66 20 |s the nu|mber of |
|00001e70| 69 6e 69 74 69 61 6c 20 | 61 64 61 70 74 69 76 65 |initial |adaptive|
|00001e80| 20 6d 65 73 68 20 70 61 | 73 73 65 73 20 74 6f 20 | mesh pa|sses to |
|00001e90| 6d 61 6b 65 2e 20 20 54 | 68 65 20 73 65 63 6f 6e |make. T|he secon|
|00001ea0| 64 20 70 61 73 73 20 73 | 70 65 63 69 66 69 65 73 |d pass s|pecifies|
|00001eb0| 20 74 68 65 20 74 6f 6c | 65 72 61 6e 63 65 20 76 | the tol|erance v|
|00001ec0| 61 6c 75 65 20 74 68 61 | 74 20 69 73 20 75 73 65 |alue tha|t is use|
|00001ed0| 64 20 74 6f 20 64 65 74 | 65 72 6d 69 6e 65 20 77 |d to det|ermine w|
|00001ee0| 68 65 74 68 65 72 20 6f | 72 20 6e 6f 74 20 61 20 |hether o|r not a |
|00001ef0| 70 6f 6c 79 67 6f 6e 20 | 67 65 74 73 20 73 75 62 |polygon |gets sub|
|00001f00| 64 69 76 69 64 65 64 2e | 0d 03 15 09 54 68 65 20 |divided.|....The |
|00001f10| 73 65 74 20 6f 66 20 6f | 62 6a 65 63 74 20 69 6e |set of o|bject in|
|00001f20| 73 74 61 6e 63 65 73 20 | 73 74 61 72 74 73 20 77 |stances |starts w|
|00001f30| 69 74 68 20 61 6e 20 69 | 6e 74 65 67 65 72 20 74 |ith an i|nteger t|
|00001f40| 65 6c 6c 69 6e 67 20 74 | 68 65 20 6e 75 6d 62 65 |elling t|he numbe|
|00001f50| 72 20 6f 66 20 6f 62 6a | 65 63 74 73 2e 20 20 45 |r of obj|ects. E|
|00001f60| 61 63 68 20 6f 62 6a 65 | 63 74 20 69 6e 73 74 61 |ach obje|ct insta|
|00001f70| 6e 63 65 20 63 6f 6e 73 | 69 73 74 73 20 6f 66 20 |nce cons|ists of |
|00001f80| 61 20 66 69 6c 65 6e 61 | 6d 65 20 28 6d 75 73 74 |a filena|me (must|
|00001f90| 20 62 65 20 61 20 2e 6f | 62 6a 20 66 69 6c 65 29 | be a .o|bj file)|
|00001fa0| 2c 20 61 20 62 6f 6f 6c | 65 61 6e 20 66 6f 72 20 |, a bool|ean for |
|00001fb0| 61 64 61 70 74 69 76 65 | 20 67 65 6e 65 72 61 74 |adaptive| generat|
|00001fc0| 69 6f 6e 2c 20 61 6e 20 | 69 6e 69 74 69 61 6c 20 |ion, an |initial |
|00001fd0| 6d 65 73 68 20 67 65 6e | 65 72 61 74 69 6f 6e 20 |mesh gen|eration |
|00001fe0| 66 61 63 74 6f 72 2c 20 | 61 6e 64 20 61 20 6c 69 |factor, |and a li|
|00001ff0| 73 74 20 6f 66 20 74 68 | 72 65 65 20 64 69 6d 65 |st of th|ree dime|
|00002000| 6e 73 69 6f 6e 61 6c 20 | 74 72 61 6e 73 66 6f 72 |nsional |transfor|
|00002010| 6d 61 74 69 6f 6e 73 2e | 20 20 41 20 76 61 6c 75 |mations.| A valu|
|00002020| 65 20 6f 66 20 30 20 66 | 6f 72 20 61 64 61 70 74 |e of 0 f|or adapt|
|00002030| 69 76 65 20 67 65 6e 65 | 72 61 74 69 6f 6e 20 69 |ive gene|ration i|
|00002040| 6e 64 69 63 61 74 65 73 | 20 74 68 61 74 20 74 68 |ndicates| that th|
|00002050| 65 20 6f 62 6a 65 63 74 | 20 69 73 20 6e 6f 74 20 |e object| is not |
|00002060| 74 6f 20 62 65 20 61 64 | 61 70 74 69 76 65 6c 79 |to be ad|aptively|
|00002070| 20 64 69 76 69 64 65 64 | 2e 20 20 41 20 76 61 6c | divided|. A val|
|00002080| 75 65 20 6f 66 20 31 20 | 69 6e 64 69 63 61 74 65 |ue of 1 |indicate|
|00002090| 73 20 61 64 61 70 74 69 | 76 65 20 67 65 6e 65 72 |s adapti|ve gener|
|000020a0| 61 74 69 6f 6e 20 69 73 | 20 61 6c 6c 6f 77 65 64 |ation is| allowed|
|000020b0| 2e 20 20 54 68 65 20 69 | 6e 69 74 69 61 6c 20 6d |. The i|nitial m|
|000020c0| 65 73 68 20 67 65 6e 65 | 72 61 74 69 6f 6e 20 66 |esh gene|ration f|
|000020d0| 61 63 74 6f 72 20 73 70 | 65 63 69 66 69 65 73 20 |actor sp|ecifies |
|000020e0| 74 68 65 20 64 65 67 72 | 65 65 20 6f 66 20 69 6e |the degr|ee of in|
|000020f0| 69 74 69 61 6c 20 6d 65 | 73 68 20 63 6f 6d 70 75 |itial me|sh compu|
|00002100| 74 61 74 69 6f 6e 2e 20 | 20 41 20 76 61 6c 75 65 |tation. | A value|
|00002110| 20 6f 66 20 31 20 69 6e | 64 69 63 61 74 65 73 20 | of 1 in|dicates |
|00002120| 6e 6f 20 73 75 62 64 69 | 76 69 73 69 6f 6e 2c 20 |no subdi|vision, |
|00002130| 61 6e 64 20 61 20 76 61 | 6c 75 65 20 6f 66 20 6e |and a va|lue of n|
|00002140| 20 69 6e 64 69 63 61 74 | 65 73 20 28 6e 2d 31 29 | indicat|es (n-1)|
|00002150| 20 73 75 62 64 69 76 69 | 73 69 6f 6e 73 2e 20 20 | subdivi|sions. |
|00002160| 0d 09 54 68 65 20 6c 69 | 73 74 20 6f 66 20 74 68 |..The li|st of th|
|00002170| 72 65 65 2d 64 69 6d 65 | 6e 73 69 6f 6e 61 6c 20 |ree-dime|nsional |
|00002180| 74 72 61 6e 73 66 6f 72 | 6d 61 74 69 6f 6e 73 20 |transfor|mations |
|00002190| 69 73 20 74 65 72 6d 69 | 6e 61 74 65 64 20 77 69 |is termi|nated wi|
|000021a0| 74 68 20 74 68 65 20 69 | 6e 74 65 67 65 72 20 30 |th the i|nteger 0|
|000021b0| 2e 20 20 54 68 65 72 65 | 20 61 72 65 20 74 68 72 |. There| are thr|
|000021c0| 65 65 20 70 6f 73 73 69 | 62 6c 65 20 74 72 61 6e |ee possi|ble tran|
|000021d0| 73 66 6f 72 6d 61 74 69 | 6f 6e 73 20 3a 0d fc 00 |sformati|ons :...|
|000021e0| 5a 02 0a 00 5a 00 0e 01 | b0 06 30 f7 ff 00 14 0e |Z...Z...|..0.....|
|000021f0| 02 f7 09 0d 0d 09 31 20 | 2d 20 72 6f 74 61 74 69 |......1 |- rotati|
|00002200| 6f 6e 0d 09 32 20 2d 20 | 73 63 61 6c 65 0d 09 33 |on..2 - |scale..3|
|00002210| 20 2d 20 74 72 61 6e 73 | 6c 61 74 69 6f 6e 20 0d | - trans|lation .|
|00002220| 03 f1 fc 00 5a 02 0a 00 | 5a 00 1c 01 b0 06 30 f7 |....Z...|Z.....0.|
|00002230| ff 00 14 0e 00 f7 09 41 | 20 72 6f 74 61 74 69 6f |.......A| rotatio|
|00002240| 6e 20 69 73 20 73 70 65 | 63 69 66 69 65 64 20 62 |n is spe|cified b|
|00002250| 79 20 61 6e 20 61 78 69 | 73 20 74 79 70 65 2c 20 |y an axi|s type, |
|00002260| 61 6e 64 20 61 20 72 6f | 74 61 74 69 6f 6e 20 61 |and a ro|tation a|
|00002270| 6e 67 6c 65 20 67 69 76 | 65 6e 20 69 6e 20 64 65 |ngle giv|en in de|
|00002280| 67 72 65 65 73 2e 20 20 | 54 68 65 20 61 78 69 73 |grees. |The axis|
|00002290| 20 74 79 70 65 73 20 61 | 72 65 20 61 73 20 66 6f | types a|re as fo|
|000022a0| 6c 6c 6f 77 73 20 3a 0d | fc 00 5a 02 0a 00 5a 00 |llows :.|..Z...Z.|
|000022b0| 0e 01 b0 06 30 f7 09 ff | 00 14 0e 02 f7 31 20 2d |....0...|.....1 -|
|000022c0| 20 78 2d 61 78 69 73 20 | 72 6f 74 61 74 69 6f 6e | x-axis |rotation|
|000022d0| 0d 09 32 20 2d 20 79 2d | 61 78 69 73 20 72 6f 74 |..2 - y-|axis rot|
|000022e0| 61 74 69 6f 6e 0d 09 33 | 20 2d 20 7a 2d 61 78 69 |ation..3| - z-axi|
|000022f0| 73 20 72 6f 74 61 74 69 | 6f 6e 0d fc 00 5a 02 0a |s rotati|on...Z..|
|00002300| 00 5a 00 1c 01 b0 06 30 | f7 ff 00 14 0e 00 f7 54 |.Z.....0|.......T|
|00002310| 68 65 20 61 6e 67 6c 65 | 20 73 70 65 63 69 66 69 |he angle| specifi|
|00002320| 65 73 20 74 68 65 20 6e | 75 6d 62 65 72 20 6f 66 |es the n|umber of|
|00002330| 20 64 65 67 72 65 65 73 | 20 74 6f 20 72 6f 74 61 | degrees| to rota|
|00002340| 74 65 20 28 63 6f 75 6e | 74 65 72 2d 63 6c 6f 63 |te (coun|ter-cloc|
|00002350| 6b 77 69 73 65 29 20 61 | 72 6f 75 6e 64 20 74 68 |kwise) a|round th|
|00002360| 65 20 61 78 69 73 20 74 | 68 61 74 20 69 73 20 73 |e axis t|hat is s|
|00002370| 70 65 63 69 66 69 65 64 | 20 77 69 74 68 20 61 78 |pecified| with ax|
|00002380| 69 73 20 74 79 70 65 2e | 0d 09 41 20 73 63 61 6c |is type.|..A scal|
|00002390| 65 20 69 73 20 73 70 65 | 63 69 66 69 65 64 20 62 |e is spe|cified b|
|000023a0| 79 20 74 68 72 65 65 20 | 73 63 61 6c 65 20 76 61 |y three |scale va|
|000023b0| 6c 75 65 73 20 28 6f 6e | 65 20 66 6f 72 20 65 61 |lues (on|e for ea|
|000023c0| 63 68 20 61 78 69 73 29 | 2c 20 61 6e 64 20 61 20 |ch axis)|, and a |
|000023d0| 74 72 61 6e 73 6c 61 74 | 69 6f 6e 20 69 73 20 73 |translat|ion is s|
|000023e0| 70 65 63 69 66 69 65 64 | 20 62 79 20 74 68 72 65 |pecified| by thre|
|000023f0| 65 20 74 72 61 6e 73 6c | 61 74 69 6f 6e 20 76 61 |e transl|ation va|
|00002400| 6c 75 65 73 20 28 6f 6e | 65 20 66 6f 72 20 65 61 |lues (on|e for ea|
|00002410| 63 68 20 61 78 69 73 29 | 2e 0d 09 41 20 73 61 6d |ch axis)|...A sam|
|00002420| 70 6c 65 20 73 63 65 6e | 65 20 66 69 6c 65 20 28 |ple scen|e file (|
|00002430| 6d 69 63 6b 65 79 2e 73 | 63 65 6e 65 29 20 69 73 |mickey.s|cene) is|
|00002440| 20 64 65 73 63 72 69 62 | 65 64 20 69 6e 20 64 65 | describ|ed in de|
|00002450| 74 61 69 6c 20 69 6e 20 | 41 70 70 65 6e 64 69 78 |tail in |Appendix|
|00002460| 20 42 2e 0d 0d 0d 0d 0d | 0d 0d 0d 0d 0d 0d 0d ff | B......|........|
|00002470| 00 14 12 00 f7 0d 0d 34 | 2e 20 48 6f 77 20 74 6f |.......4|. How to|
|00002480| 20 4e 61 76 69 67 61 74 | 65 20 49 6e 73 69 64 65 | Navigat|e Inside|
|00002490| 20 74 68 65 20 57 6f 72 | 6c 64 0d ff 00 14 0e 00 | the Wor|ld......|
|000024a0| f7 09 4f 6e 63 65 20 74 | 68 65 20 72 61 64 69 6f |..Once t|he radio|
|000024b0| 73 69 74 79 20 76 61 6c | 75 65 73 20 66 6f 72 20 |sity val|ues for |
|000024c0| 74 68 65 20 69 6e 70 75 | 74 20 73 63 65 6e 65 20 |the inpu|t scene |
|000024d0| 68 61 76 65 20 62 65 65 | 6e 20 63 6f 6d 70 75 74 |have bee|n comput|
|000024e0| 65 64 2c 20 79 6f 75 20 | 77 69 6c 6c 20 73 65 65 |ed, you |will see|
|000024f0| 20 74 68 65 20 73 70 65 | 63 69 66 69 65 64 20 73 | the spe|cified s|
|00002500| 63 65 6e 65 20 72 65 6e | 64 65 72 65 64 20 77 69 |cene ren|dered wi|
|00002510| 74 68 20 74 68 65 20 69 | 6e 69 74 69 61 6c 20 76 |th the i|nitial v|
|00002520| 69 65 77 70 6f 69 6e 74 | 20 69 6e 20 74 68 65 20 |iewpoint| in the |
|00002530| 6c 65 66 74 20 68 61 6e | 64 20 73 69 64 65 20 6f |left han|d side o|
|00002540| 66 20 74 68 65 20 73 63 | 65 6e 65 20 77 69 6e 64 |f the sc|ene wind|
|00002550| 6f 77 2e 20 20 54 6f 20 | 66 6c 79 20 74 68 72 6f |ow. To |fly thro|
|00002560| 75 67 68 20 74 68 65 20 | 77 6f 72 6c 64 2c 20 62 |ugh the |world, b|
|00002570| 75 74 74 6f 6e 73 20 61 | 72 65 20 70 72 6f 76 69 |uttons a|re provi|
|00002580| 64 65 64 20 6f 6e 20 74 | 68 65 20 72 69 67 68 74 |ded on t|he right|
|00002590| 2d 68 61 6e 64 20 73 69 | 64 65 20 6f 66 20 74 68 |-hand si|de of th|
|000025a0| 65 20 73 63 65 6e 65 20 | 77 69 6e 64 6f 77 2e 20 |e scene |window. |
|000025b0| 20 54 68 65 20 63 6f 6e | 74 72 6f 6c 73 20 6f 70 | The con|trols op|
|000025c0| 65 72 61 74 65 20 6c 69 | 6b 65 20 61 6e 20 61 69 |erate li|ke an ai|
|000025d0| 72 70 6c 61 6e 65 20 61 | 6e 64 20 61 72 65 20 67 |rplane a|nd are g|
|000025e0| 69 76 65 6e 20 69 6e 20 | 74 68 65 20 74 61 62 6c |iven in |the tabl|
|000025f0| 65 20 62 65 6c 6f 77 3a | 0d 0d ff 00 14 0e 02 f7 |e below:|........|
|00002600| 09 46 20 2d 20 6d 6f 76 | 65 20 66 6f 72 77 61 72 |.F - mov|e forwar|
|00002610| 64 20 0d 04 55 09 42 20 | 2d 20 6d 6f 76 65 20 62 |d ..U.B |- move b|
|00002620| 61 63 6b 77 61 72 64 0d | 09 4c 20 2d 20 74 75 72 |ackward.|.L - tur|
|00002630| 6e 20 6c 65 66 74 0d 09 | 52 20 2d 20 74 75 72 6e |n left..|R - turn|
|00002640| 20 72 69 67 68 74 0d 09 | 55 20 2d 20 74 69 6c 74 | right..|U - tilt|
|00002650| 20 75 70 0d 09 44 20 2d | 20 74 69 6c 74 20 64 6f | up..D -| tilt do|
|00002660| 77 6e 0d 0d 09 ff 00 14 | 0e 00 f7 54 6f 20 73 70 |wn......|...To sp|
|00002670| 65 65 64 20 75 70 20 74 | 68 65 20 72 61 74 65 20 |eed up t|he rate |
|00002680| 61 74 20 77 68 69 63 68 | 20 79 6f 75 20 77 61 6c |at which| you wal|
|00002690| 6b 20 61 6e 64 20 74 75 | 72 6e 20 70 72 65 73 73 |k and tu|rn press|
|000026a0| 20 74 68 65 20 ff 00 14 | 0e 02 f7 66 61 73 74 65 | the ...|...faste|
|000026b0| 72 ff 00 14 0e 00 f7 20 | 62 75 74 74 6f 6e 2e 20 |r...... |button. |
|000026c0| 20 54 6f 20 73 6c 6f 77 | 20 64 6f 77 6e 2c 20 68 | To slow| down, h|
|000026d0| 69 74 20 74 68 65 20 ff | 00 14 0e 02 f7 73 6c 6f |it the .|.....slo|
|000026e0| 77 65 72 ff 00 14 0e 00 | f7 20 62 75 74 74 6f 6e |wer.....|. button|
|000026f0| 2e ff 00 14 0e 02 f7 0d | 09 ff 00 14 0e 00 f7 57 |........|.......W|
|00002700| 68 69 6c 65 20 74 68 65 | 20 75 73 65 72 20 69 73 |hile the| user is|
|00002710| 20 6e 61 76 69 67 61 74 | 69 6e 67 2c 20 6f 6e 6c | navigat|ing, onl|
|00002720| 79 20 77 69 72 65 66 72 | 61 6d 65 20 66 65 65 64 |y wirefr|ame feed|
|00002730| 62 61 63 6b 20 69 73 20 | 70 72 6f 76 69 64 65 64 |back is |provided|
|00002740| 2e 20 20 46 75 72 74 68 | 65 72 2c 20 6f 6e 6c 79 |. Furth|er, only|
|00002750| 20 74 68 65 20 69 6e 69 | 74 69 61 6c 20 6d 65 73 | the ini|tial mes|
|00002760| 68 20 69 73 20 64 72 61 | 77 6e 20 28 6e 6f 74 20 |h is dra|wn (not |
|00002770| 74 68 65 20 6d 65 73 68 | 20 67 65 6e 65 72 61 74 |the mesh| generat|
|00002780| 65 64 20 64 75 72 69 6e | 67 20 74 68 65 20 61 64 |ed durin|g the ad|
|00002790| 61 70 74 69 76 65 20 70 | 61 73 73 65 73 29 2e 20 |aptive p|asses). |
|000027a0| 20 46 6f 72 20 6d 6f 72 | 65 20 76 69 65 77 69 6e | For mor|e viewin|
|000027b0| 67 20 6f 70 74 69 6f 6e | 73 20 73 65 65 20 74 68 |g option|s see th|
|000027c0| 65 20 6e 65 78 74 20 73 | 65 63 74 69 6f 6e 2e ff |e next s|ection..|
|000027d0| 00 14 0e 02 f7 0d 0d 0d | 0d 0d ff 00 14 12 00 f7 |........|........|
|000027e0| 35 2e 20 4f 74 68 65 72 | 20 41 76 61 69 6c 61 62 |5. Other| Availab|
|000027f0| 6c 65 20 4f 70 74 69 6f | 6e 73 0d ff 00 14 0e 00 |le Optio|ns......|
|00002800| f7 0d 09 4e 65 58 74 52 | 61 64 20 68 61 73 20 73 |...NeXtR|ad has s|
|00002810| 65 76 65 72 61 6c 20 6d | 65 6e 75 20 6f 70 74 69 |everal m|enu opti|
|00002820| 6f 6e 73 2e 20 20 54 68 | 65 20 63 6c 65 61 72 20 |ons. Th|e clear |
|00002830| 6f 70 74 69 6f 6e 20 63 | 6c 65 61 72 73 20 74 68 |option c|lears th|
|00002840| 65 20 6c 65 66 74 20 73 | 69 64 65 20 6f 66 20 74 |e left s|ide of t|
|00002850| 68 65 20 73 63 65 6e 65 | 20 77 69 6e 64 6f 77 20 |he scene| window |
|00002860| 28 69 2e 65 2e 20 63 6c | 65 61 72 73 20 74 68 65 |(i.e. cl|ears the|
|00002870| 20 76 69 65 77 29 2e 20 | 20 54 68 65 20 77 69 72 | view). | The wir|
|00002880| 65 66 72 61 6d 65 20 6f | 70 74 69 6f 6e 20 64 72 |eframe o|ption dr|
|00002890| 61 77 73 20 74 68 65 20 | 66 75 6c 6c 20 77 69 72 |aws the |full wir|
|000028a0| 65 66 72 61 6d 65 20 6f | 66 20 74 68 65 20 73 63 |eframe o|f the sc|
|000028b0| 65 6e 65 20 28 69 6e 63 | 6c 75 64 69 6e 67 20 74 |ene (inc|luding t|
|000028c0| 68 65 20 70 6f 6c 79 67 | 6f 6e 73 20 67 65 6e 65 |he polyg|ons gene|
|000028d0| 72 61 74 65 64 20 64 75 | 72 69 6e 67 20 74 68 65 |rated du|ring the|
|000028e0| 20 61 64 61 70 74 69 76 | 65 20 6d 65 73 68 20 67 | adaptiv|e mesh g|
|000028f0| 65 6e 65 72 61 74 69 6f | 6e 29 2e 20 20 54 68 65 |eneratio|n). The|
|00002900| 20 72 65 6e 64 65 72 20 | 6f 70 74 69 6f 6e 20 73 | render |option s|
|00002910| 68 61 64 65 73 20 74 68 | 65 20 73 63 65 6e 65 2e |hades th|e scene.|
|00002920| 20 20 54 68 65 20 73 75 | 62 64 69 76 69 64 65 20 | The su|bdivide |
|00002930| 6f 70 74 69 6f 6e 20 61 | 64 61 70 74 69 76 65 6c |option a|daptivel|
|00002940| 79 20 73 75 62 64 69 76 | 69 64 65 73 20 74 68 65 |y subdiv|ides the|
|00002950| 20 73 63 65 6e 65 20 75 | 73 69 6e 67 20 74 68 65 | scene u|sing the|
|00002960| 20 61 64 61 70 74 69 76 | 65 20 74 6f 6c 65 72 65 | adaptiv|e tolere|
|00002970| 6e 63 65 20 67 69 76 65 | 6e 20 69 6e 20 74 68 65 |nce give|n in the|
|00002980| 20 2e 73 63 65 6e 65 20 | 66 69 6c 65 2e 20 20 54 | .scene |file. T|
|00002990| 68 65 20 6f 75 74 70 75 | 74 50 50 4d 20 6f 70 74 |he outpu|tPPM opt|
|000029a0| 69 6f 6e 20 61 6c 6c 6f | 77 73 20 61 20 70 61 72 |ion allo|ws a par|
|000029b0| 74 69 63 75 6c 61 72 20 | 76 69 65 77 20 74 6f 20 |ticular |view to |
|000029c0| 62 65 20 64 75 6d 70 65 | 64 20 74 6f 20 61 20 2e |be dumpe|d to a .|
|000029d0| 70 70 6d 20 66 69 6c 65 | 2e 20 20 41 66 74 65 72 |ppm file|. After|
|000029e0| 20 63 6c 69 63 6b 69 6e | 67 20 6f 6e 20 74 68 69 | clickin|g on thi|
|000029f0| 73 20 6f 70 74 69 6f 6e | 2c 20 69 6e 64 69 63 61 |s option|, indica|
|00002a00| 74 65 20 74 68 65 20 6f | 75 74 70 75 74 20 66 69 |te the o|utput fi|
|00002a10| 6c 65 6e 61 6d 65 20 61 | 74 20 74 68 65 20 70 72 |lename a|t the pr|
|00002a20| 6f 6d 70 74 2e 20 20 51 | 75 69 74 2c 20 74 68 65 |ompt. Q|uit, the|
|00002a30| 20 66 69 6e 61 6c 20 6f | 70 74 69 6f 6e 2c 20 73 | final o|ption, s|
|00002a40| 69 6d 70 6c 79 20 74 65 | 72 6d 69 6e 61 74 65 73 |imply te|rminates|
|00002a50| 20 74 68 65 20 4e 65 58 | 74 52 61 64 20 61 70 70 | the NeX|tRad app|
|00002a60| 6c 69 63 61 74 69 6f 6e | 2e 0d 03 2d ff 00 14 0e |lication|...-....|
|00002a70| 00 f7 0d 0d ff 00 14 12 | 01 f7 37 2e 20 4d 69 73 |........|..7. Mis|
|00002a80| 63 65 6c 6c 61 6e 65 6f | 75 73 20 55 74 69 6c 69 |cellaneo|us Utili|
|00002a90| 74 69 65 73 0d 09 ff 00 | 14 0e 00 f7 46 6f 72 20 |ties....|....For |
|00002aa0| 63 6f 6e 76 65 6e 69 65 | 6e 63 65 20 74 68 65 20 |convenie|nce the |
|00002ab0| 64 69 73 74 72 69 62 75 | 74 69 6f 6e 20 6f 66 20 |distribu|tion of |
|00002ac0| 4e 65 58 74 52 61 64 20 | 63 6f 6e 74 61 69 6e 73 |NeXtRad |contains|
|00002ad0| 20 74 77 6f 20 75 74 69 | 6c 69 74 69 65 73 2d 2d | two uti|lities--|
|00002ae0| 63 6f 6e 76 65 72 74 20 | 61 6e 64 20 76 69 65 77 |convert |and view|
|00002af0| 50 50 4d 2e 0d 09 4e 65 | 58 74 52 61 64 20 67 69 |PPM...Ne|XtRad gi|
|00002b00| 76 65 73 20 79 6f 75 20 | 74 68 65 20 6f 70 74 69 |ves you |the opti|
|00002b10| 6f 6e 20 74 6f 20 6f 75 | 74 70 75 74 20 61 20 76 |on to ou|tput a v|
|00002b20| 69 65 77 20 74 6f 20 61 | 20 2e 70 70 6d 20 66 69 |iew to a| .ppm fi|
|00002b30| 6c 65 2e 20 20 54 68 69 | 73 20 66 69 6c 65 20 63 |le. Thi|s file c|
|00002b40| 61 6e 20 74 68 65 6e 20 | 62 65 20 6c 61 74 65 72 |an then |be later|
|00002b50| 20 76 69 65 77 65 64 20 | 77 69 74 68 20 76 69 65 | viewed |with vie|
|00002b60| 77 50 50 4d 2e 20 20 54 | 6f 20 75 73 65 20 76 69 |wPPM. T|o use vi|
|00002b70| 65 77 50 50 4d 20 73 69 | 6d 70 6c 79 20 72 75 6e |ewPPM si|mply run|
|00002b80| 20 69 74 20 61 6e 64 20 | 69 6e 70 75 74 20 74 68 | it and |input th|
|00002b90| 65 20 66 69 6c 65 6e 61 | 6d 65 20 77 68 65 6e 20 |e filena|me when |
|00002ba0| 61 73 6b 65 64 2e 20 20 | 54 68 65 20 6f 6e 6c 79 |asked. |The only|
|00002bb0| 20 6d 65 6e 75 20 6f 70 | 74 69 6f 6e 20 61 76 61 | menu op|tion ava|
|00002bc0| 69 6c 61 62 6c 65 20 69 | 73 20 71 75 69 74 20 77 |ilable i|s quit w|
|00002bd0| 68 69 63 68 20 65 78 69 | 74 73 20 74 68 65 20 75 |hich exi|ts the u|
|00002be0| 74 69 6c 69 74 79 2e 0d | 09 43 6f 6e 76 65 72 74 |tility..|.Convert|
|00002bf0| 20 67 69 76 65 73 20 79 | 6f 75 20 61 63 63 65 73 | gives y|ou acces|
|00002c00| 73 20 74 6f 20 6f 62 6a | 65 63 74 20 66 69 6c 65 |s to obj|ect file|
|00002c10| 73 20 73 70 65 63 69 66 | 69 65 64 20 77 69 74 68 |s specif|ied with|
|00002c20| 20 74 68 65 20 2e 6f 66 | 66 20 66 6f 72 6d 61 74 | the .of|f format|
|00002c30| 20 28 66 6f 72 20 65 78 | 61 6d 70 6c 65 2c 20 61 | (for ex|ample, a|
|00002c40| 64 64 72 65 73 73 20 31 | 32 39 2e 31 33 31 2e 33 |ddress 1|29.131.3|
|00002c50| 31 2e 31 31 20 68 61 73 | 20 61 20 6e 69 63 65 20 |1.11 has| a nice |
|00002c60| 73 74 6f 72 65 20 6f 66 | 20 74 68 65 6d 29 2e 20 |store of| them). |
|00002c70| 20 43 6f 6e 76 65 72 74 | 20 63 6f 6e 76 65 72 74 | Convert| convert|
|00002c80| 73 20 61 20 2e 6f 66 66 | 20 66 69 6c 65 20 74 6f |s a .off| file to|
|00002c90| 20 61 20 2e 6f 62 6a 20 | 66 69 6c 65 2e 20 20 54 | a .obj |file. T|
|00002ca0| 6f 20 75 73 65 20 69 74 | 2c 20 65 6e 74 65 72 20 |o use it|, enter |
|00002cb0| 74 68 65 20 69 6e 70 75 | 74 20 66 69 6c 65 6e 61 |the inpu|t filena|
|00002cc0| 6d 65 2c 20 6f 75 74 70 | 75 74 20 66 69 6c 65 6e |me, outp|ut filen|
|00002cd0| 61 6d 65 2c 20 61 20 62 | 6f 6f 6c 65 61 6e 20 74 |ame, a b|oolean t|
|00002ce0| 65 6c 6c 69 6e 67 20 68 | 6f 77 20 74 68 65 20 76 |elling h|ow the v|
|00002cf0| 65 72 69 63 65 73 20 61 | 72 65 20 73 74 6f 72 65 |erices a|re store|
|00002d00| 64 20 28 63 6c 6f 63 6b | 77 69 73 65 20 6f 72 20 |d (clock|wise or |
|00002d10| 63 6f 75 6e 74 65 72 2d | 63 6c 6f 63 6b 77 69 73 |counter-|clockwis|
|00002d20| 65 29 2c 20 74 68 65 20 | 65 6d 69 73 73 69 6f 6e |e), the |emission|
|00002d30| 20 76 61 6c 75 65 73 2c | 20 61 6e 64 20 66 69 6e | values,| and fin|
|00002d40| 61 6c 6c 79 20 74 68 65 | 20 72 65 66 6c 65 63 74 |ally the| reflect|
|00002d50| 69 76 69 74 79 20 76 61 | 6c 75 65 73 2e 20 20 54 |ivity va|lues. T|
|00002d60| 68 65 20 72 65 73 75 6c | 74 69 6e 67 20 2e 6f 62 |he resul|ting .ob|
|00002d70| 6a 20 66 69 6c 65 20 63 | 61 6e 20 74 68 65 6e 20 |j file c|an then |
|00002d80| 62 65 20 75 73 65 64 20 | 74 6f 20 62 75 69 6c 64 |be used |to build|
|00002d90| 20 73 63 65 6e 65 73 2e | 0d 02 08 ff 00 14 0e 02 | scenes.|........|
|00002da0| f7 0d ff 00 14 12 00 f7 | 36 2e 20 53 61 76 69 6e |........|6. Savin|
|00002db0| 67 20 74 68 65 20 52 61 | 64 69 6f 73 69 74 69 65 |g the Ra|diositie|
|00002dc0| 73 0d ff 00 14 0e 02 f7 | 0d 09 ff 00 14 0e 00 f7 |s.......|........|
|00002dd0| 43 6f 6d 70 75 74 69 6e | 67 20 74 68 65 20 70 61 |Computin|g the pa|
|00002de0| 74 63 68 20 61 6e 64 20 | 76 65 72 74 65 78 20 72 |tch and |vertex r|
|00002df0| 61 64 69 6f 73 69 74 69 | 65 73 20 63 61 6e 20 74 |adiositi|es can t|
|00002e00| 61 6b 65 20 61 20 6c 6f | 6e 67 20 74 69 6d 65 20 |ake a lo|ng time |
|00002e10| 66 6f 72 20 61 20 63 6f | 6d 70 6c 65 78 20 73 63 |for a co|mplex sc|
|00002e20| 65 6e 65 2e 20 20 54 68 | 75 73 2c 20 79 6f 75 20 |ene. Th|us, you |
|00002e30| 68 61 76 65 20 74 68 65 | 20 6f 70 74 69 6f 6e 20 |have the| option |
|00002e40| 74 6f 20 73 61 76 65 20 | 74 68 65 6d 20 77 68 65 |to save |them whe|
|00002e50| 6e 20 74 68 65 79 20 61 | 72 65 20 63 6f 6d 70 75 |n they a|re compu|
|00002e60| 74 65 64 2e 20 20 41 66 | 74 65 72 20 74 68 65 20 |ted. Af|ter the |
|00002e70| 72 61 64 69 6f 73 69 74 | 69 65 73 20 61 72 65 20 |radiosit|ies are |
|00002e80| 63 6f 6d 70 75 74 65 64 | 2c 20 4e 65 58 74 52 61 |computed|, NeXtRa|
|00002e90| 64 20 77 69 6c 6c 20 61 | 73 6b 20 79 6f 75 20 69 |d will a|sk you i|
|00002ea0| 66 20 79 6f 75 20 77 61 | 6e 74 20 74 6f 20 73 61 |f you wa|nt to sa|
|00002eb0| 76 65 20 74 68 65 6d 2e | 20 20 49 66 20 73 6f 2c |ve them.| If so,|
|00002ec0| 20 73 70 65 63 69 66 79 | 20 61 20 66 69 6c 65 6e | specify| a filen|
|00002ed0| 61 6d 65 20 28 2e 77 6f | 72 6c 64 20 65 78 74 65 |ame (.wo|rld exte|
|00002ee0| 6e 73 69 6f 6e 29 2e 20 | 20 57 68 65 6e 20 79 6f |nsion). | When yo|
|00002ef0| 75 20 76 69 65 77 20 61 | 20 73 63 65 6e 65 2c 20 |u view a| scene, |
|00002f00| 4e 65 58 74 52 61 64 20 | 61 73 6b 73 20 69 66 20 |NeXtRad |asks if |
|00002f10| 79 6f 75 20 77 61 6e 74 | 20 74 6f 20 6c 6f 61 64 |you want| to load|
|00002f20| 20 72 61 64 69 6f 73 69 | 74 69 65 73 20 66 72 6f | radiosi|ties fro|
|00002f30| 6d 20 61 20 66 69 6c 65 | 2e 20 20 49 66 20 79 6f |m a file|. If yo|
|00002f40| 75 20 68 61 76 65 20 61 | 20 66 69 6c 65 20 63 6f |u have a| file co|
|00002f50| 6e 74 61 69 6e 69 6e 67 | 20 74 68 65 20 72 61 64 |ntaining| the rad|
|00002f60| 69 6f 73 69 74 69 65 73 | 20 66 6f 72 20 74 68 61 |iosities| for tha|
|00002f70| 74 20 73 63 65 6e 65 2c | 20 69 6e 70 75 74 20 74 |t scene,| input t|
|00002f80| 68 65 20 66 69 6c 65 6e | 61 6d 65 20 61 6e 64 20 |he filen|ame and |
|00002f90| 61 77 61 79 20 79 6f 75 | 20 67 6f 2e ff 00 14 0e |away you| go.....|
|00002fa0| 02 f7 0d 00 5a 64 00 16 | 1a 03 d1 64 00 05 1c 02 |....Zd..|...d....|
|00002fb0| 6c 04 00 08 48 01 34 24 | 00 0a f1 01 34 04 00 02 |l...H.4$|....4...|
|00002fc0| 9e 01 18 64 00 17 ce 01 | 6e 24 00 1b 74 02 bc 64 |...d....|n$..t..d|
|00002fd0| 00 1f 09 01 63 64 00 22 | 20 03 3e 24 00 26 13 02 |....cd."| .>$.&..|
|00002fe0| d8 24 00 2d 99 01 18 24 | 00 2a 6a 01 a4 64 00 0d |.$.-...$|.*j..d..|
|00002ff0| 85 02 64 64 00 0f 84 02 | 1a 64 00 13 5c 02 9c 03 |..dd....|.d..\...|
|00003000| 2e ff 00 14 0e 00 f7 0d | 0d ff 00 14 12 01 f7 37 |........|.......7|
|00003010| 2e 20 4d 69 73 63 65 6c | 6c 61 6e 65 6f 75 73 20 |. Miscel|laneous |
|00003020| 55 74 69 6c 69 74 69 65 | 73 0d 09 ff 00 14 0e 00 |Utilitie|s.......|
|00003030| f7 46 6f 72 20 63 6f 6e | 76 65 6e 69 65 6e 63 65 |.For con|venience|
|00003040| 20 74 68 65 20 64 69 73 | 74 72 69 62 75 74 69 6f | the dis|tributio|
|00003050| 6e 20 6f 66 20 4e 65 58 | 74 52 61 64 20 63 6f 6e |n of NeX|tRad con|
|00003060| 74 61 69 6e 73 20 74 77 | 6f 20 75 74 69 6c 69 74 |tains tw|o utilit|
|00003070| 69 65 73 2d 2d 63 6f 6e | 76 65 72 74 20 61 6e 64 |ies--con|vert and|
|00003080| 20 76 69 65 77 50 50 4d | 2e 0d 09 4e 65 58 74 52 | viewPPM|...NeXtR|
|00003090| 61 64 20 67 69 76 65 73 | 20 79 6f 75 20 74 68 65 |ad gives| you the|
|000030a0| 20 6f 70 74 69 6f 6e 20 | 74 6f 20 6f 75 74 70 75 | option |to outpu|
|000030b0| 74 20 61 20 76 69 65 77 | 20 74 6f 20 61 20 2e 70 |t a view| to a .p|
|000030c0| 70 6d 20 66 69 6c 65 2e | 20 20 54 68 69 73 20 66 |pm file.| This f|
|000030d0| 69 6c 65 20 63 61 6e 20 | 74 68 65 6e 20 62 65 20 |ile can |then be |
|000030e0| 6c 61 74 65 72 20 76 69 | 65 77 65 64 20 77 69 74 |later vi|ewed wit|
|000030f0| 68 20 76 69 65 77 50 50 | 4d 2e 20 20 54 6f 20 75 |h viewPP|M. To u|
|00003100| 73 65 20 76 69 65 77 50 | 50 4d 20 73 69 6d 70 6c |se viewP|PM simpl|
|00003110| 79 20 72 75 6e 20 69 74 | 20 61 6e 64 20 69 6e 70 |y run it| and inp|
|00003120| 75 74 20 74 68 65 20 66 | 69 6c 65 6e 61 6d 65 20 |ut the f|ilename |
|00003130| 77 68 65 6e 20 61 73 6b | 65 64 2e 20 20 54 68 65 |when ask|ed. The|
|00003140| 20 6f 6e 6c 79 20 6d 65 | 6e 75 20 6f 70 74 69 6f | only me|nu optio|
|00003150| 6e 20 61 76 61 69 6c 61 | 62 6c 65 20 69 73 20 71 |n availa|ble is q|
|00003160| 75 69 74 20 77 68 69 63 | 68 20 65 78 69 74 73 20 |uit whic|h exits |
|00003170| 74 68 65 20 75 74 69 6c | 69 74 79 2e 0d 09 43 6f |the util|ity...Co|
|00003180| 6e 76 65 72 74 20 67 69 | 76 65 73 20 79 6f 75 20 |nvert gi|ves you |
|00003190| 61 63 63 65 73 73 20 74 | 6f 20 6f 62 6a 65 63 74 |access t|o object|
|000031a0| 20 66 69 6c 65 73 20 73 | 70 65 63 69 66 69 65 64 | files s|pecified|
|000031b0| 20 77 69 74 68 20 74 68 | 65 20 2e 6f 66 66 20 66 | with th|e .off f|
|000031c0| 6f 72 6d 61 74 20 28 66 | 6f 72 20 65 78 61 6d 70 |ormat (f|or examp|
|000031d0| 6c 65 2c 20 61 64 64 72 | 65 73 73 20 31 32 39 2e |le, addr|ess 129.|
|000031e0| 31 33 31 2e 33 31 2e 31 | 31 20 68 61 73 20 61 20 |131.31.1|1 has a |
|000031f0| 6e 69 63 65 20 73 74 6f | 72 65 20 6f 66 20 74 68 |nice sto|re of th|
|00003200| 65 6d 29 2e 20 20 43 6f | 6e 76 65 72 74 20 63 6f |em). Co|nvert co|
|00003210| 6e 76 65 72 74 73 20 61 | 20 2e 6f 66 66 20 66 69 |nverts a| .off fi|
|00003220| 6c 65 20 74 6f 20 61 20 | 2e 6f 62 6a 20 66 69 6c |le to a |.obj fil|
|00003230| 65 2e 20 20 54 6f 20 75 | 73 65 20 69 74 2c 20 65 |e. To u|se it, e|
|00003240| 6e 74 65 72 20 74 68 65 | 20 69 6e 70 75 74 20 66 |nter the| input f|
|00003250| 69 6c 65 6e 61 6d 65 2c | 20 6f 75 74 70 75 74 20 |ilename,| output |
|00003260| 66 69 6c 65 6e 61 6d 65 | 2c 20 61 20 62 6f 6f 6c |filename|, a bool|
|00003270| 65 61 6e 20 74 65 6c 6c | 69 6e 67 20 68 6f 77 20 |ean tell|ing how |
|00003280| 74 68 65 20 76 65 72 74 | 69 63 65 73 20 61 72 65 |the vert|ices are|
|00003290| 20 73 74 6f 72 65 64 20 | 28 63 6c 6f 63 6b 77 69 | stored |(clockwi|
|000032a0| 73 65 20 6f 72 20 63 6f | 75 6e 74 65 72 2d 63 6c |se or co|unter-cl|
|000032b0| 6f 63 6b 77 69 73 65 29 | 2c 20 74 68 65 20 65 6d |ockwise)|, the em|
|000032c0| 69 73 73 69 6f 6e 20 76 | 61 6c 75 65 73 2c 20 61 |ission v|alues, a|
|000032d0| 6e 64 20 66 69 6e 61 6c | 6c 79 20 74 68 65 20 72 |nd final|ly the r|
|000032e0| 65 66 6c 65 63 74 69 76 | 69 74 79 20 76 61 6c 75 |eflectiv|ity valu|
|000032f0| 65 73 2e 20 20 54 68 65 | 20 72 65 73 75 6c 74 69 |es. The| resulti|
|00003300| 6e 67 20 2e 6f 62 6a 20 | 66 69 6c 65 20 63 61 6e |ng .obj |file can|
|00003310| 20 74 68 65 6e 20 62 65 | 20 75 73 65 64 20 74 6f | then be| used to|
|00003320| 20 62 75 69 6c 64 20 73 | 63 65 6e 65 73 2e 0d 00 | build s|cenes...|
|00003330| 5a 64 00 16 1a 03 d1 64 | 00 05 1c 02 6c 04 00 08 |Zd.....d|....l...|
|00003340| 48 01 34 24 00 0a f1 01 | 34 04 00 02 9e 01 18 64 |H.4$....|4......d|
|00003350| 00 17 ce 01 6e 24 00 1b | 74 02 bc 64 00 1f 09 01 |....n$..|t..d....|
|00003360| 63 64 00 22 20 03 3e 24 | 00 26 13 02 d8 24 00 2d |cd." .>$|.&...$.-|
|00003370| 99 01 18 24 00 2f ff 01 | a4 64 00 0d 85 02 64 64 |...$./..|.d....dd|
|00003380| 00 0f 84 02 1a 64 00 13 | 5c 02 9c 04 9d 09 42 20 |.....d..|\.....B |
|00003390| 2d 20 6d 6f 76 65 20 62 | 61 63 6b 77 61 72 64 0d |- move b|ackward.|
|000033a0| 09 4c 20 2d 20 74 75 72 | 6e 20 6c 65 66 74 0d 09 |.L - tur|n left..|
|000033b0| 52 20 2d 20 74 75 72 6e | 20 72 69 67 68 74 0d 09 |R - turn| right..|
|000033c0| 55 20 2d 20 74 69 6c 74 | 20 75 70 0d 09 44 20 2d |U - tilt| up..D -|
|000033d0| 20 74 69 6c 74 20 64 6f | 77 6e 0d 0d 09 ff 00 14 | tilt do|wn......|
|000033e0| 0e 00 f7 54 6f 20 73 70 | 65 65 64 20 75 70 20 74 |...To sp|eed up t|
|000033f0| 68 65 20 72 61 74 65 20 | 61 74 20 77 68 69 63 68 |he rate |at which|
|00003400| 20 79 6f 75 20 77 61 6c | 6b 20 61 6e 64 20 74 75 | you wal|k and tu|
|00003410| 72 6e 20 70 72 65 73 73 | 20 74 68 65 20 ff 00 14 |rn press| the ...|
|00003420| 0e 02 f7 66 61 73 74 65 | 72 ff 00 14 0e 00 f7 20 |...faste|r...... |
|00003430| 62 75 74 74 6f 6e 2e 20 | 20 54 6f 20 73 6c 6f 77 |button. | To slow|
|00003440| 20 64 6f 77 6e 2c 20 68 | 69 74 20 74 68 65 20 ff | down, h|it the .|
|00003450| 00 14 0e 02 f7 73 6c 6f | 77 65 72 ff 00 14 0e 00 |.....slo|wer.....|
|00003460| f7 20 62 75 74 74 6f 6e | 2e ff 00 14 0e 02 f7 0d |. button|........|
|00003470| 09 ff 00 14 0e 00 f7 57 | 68 69 6c 65 20 74 68 65 |.......W|hile the|
|00003480| 20 75 73 65 72 20 69 73 | 20 6e 61 76 69 67 61 74 | user is| navigat|
|00003490| 69 6e 67 2c 20 6f 6e 6c | 79 20 77 69 72 65 66 72 |ing, onl|y wirefr|
|000034a0| 61 6d 65 20 66 65 65 64 | 62 61 63 6b 20 69 73 20 |ame feed|back is |
|000034b0| 70 72 6f 76 69 64 65 64 | 2e 20 20 46 75 72 74 68 |provided|. Furth|
|000034c0| 65 72 2c 20 6f 6e 6c 79 | 20 74 68 65 20 69 6e 69 |er, only| the ini|
|000034d0| 74 69 61 6c 20 6d 65 73 | 68 20 69 73 20 64 72 61 |tial mes|h is dra|
|000034e0| 77 6e 20 28 6e 6f 74 20 | 74 68 65 20 6d 65 73 68 |wn (not |the mesh|
|000034f0| 20 67 65 6e 65 72 61 74 | 65 64 20 64 75 72 69 6e | generat|ed durin|
|00003500| 67 20 74 68 65 20 61 64 | 61 70 74 69 76 65 20 70 |g the ad|aptive p|
|00003510| 61 73 73 65 73 29 2e 20 | 20 46 6f 72 20 6d 6f 72 |asses). | For mor|
|00003520| 65 20 76 69 65 77 69 6e | 67 20 6f 70 74 69 6f 6e |e viewin|g option|
|00003530| 73 20 73 65 65 20 74 68 | 65 20 6e 65 78 74 20 73 |s see th|e next s|
|00003540| 65 63 74 69 6f 6e 2e ff | 00 14 0e 02 f7 0d 0d 0d |ection..|........|
|00003550| 0d 0d ff 00 14 12 00 f7 | 35 2e 20 4f 74 68 65 72 |........|5. Other|
|00003560| 20 41 76 61 69 6c 61 62 | 6c 65 20 4f 70 74 69 6f | Availab|le Optio|
|00003570| 6e 73 0d ff 00 14 0e 00 | f7 0d 09 4e 65 58 74 52 |ns......|...NeXtR|
|00003580| 61 64 20 68 61 73 20 73 | 65 76 65 72 61 6c 20 6d |ad has s|everal m|
|00003590| 65 6e 75 20 6f 70 74 69 | 6f 6e 73 2e 20 20 54 68 |enu opti|ons. Th|
|000035a0| 65 20 ff 00 14 0e 02 f7 | 63 6c 65 61 72 ff 00 14 |e ......|clear...|
|000035b0| 0e 00 f7 20 6f 70 74 69 | 6f 6e 20 63 6c 65 61 72 |... opti|on clear|
|000035c0| 73 20 74 68 65 20 6c 65 | 66 74 20 73 69 64 65 20 |s the le|ft side |
|000035d0| 6f 66 20 74 68 65 20 73 | 63 65 6e 65 20 77 69 6e |of the s|cene win|
|000035e0| 64 6f 77 20 28 69 2e 65 | 2e 20 63 6c 65 61 72 73 |dow (i.e|. clears|
|000035f0| 20 74 68 65 20 76 69 65 | 77 29 2e 20 20 54 68 65 | the vie|w). The|
|00003600| 20 ff 00 14 0e 02 f7 77 | 69 72 65 66 72 61 6d 65 | ......w|ireframe|
|00003610| ff 00 14 0e 00 f7 20 6f | 70 74 69 6f 6e 20 64 72 |...... o|ption dr|
|00003620| 61 77 73 20 74 68 65 20 | 66 75 6c 6c 20 77 69 72 |aws the |full wir|
|00003630| 65 66 72 61 6d 65 20 6f | 66 20 74 68 65 20 73 63 |eframe o|f the sc|
|00003640| 65 6e 65 20 28 69 6e 63 | 6c 75 64 69 6e 67 20 74 |ene (inc|luding t|
|00003650| 68 65 20 70 6f 6c 79 67 | 6f 6e 73 20 67 65 6e 65 |he polyg|ons gene|
|00003660| 72 61 74 65 64 20 64 75 | 72 69 6e 67 20 74 68 65 |rated du|ring the|
|00003670| 20 61 64 61 70 74 69 76 | 65 20 6d 65 73 68 20 67 | adaptiv|e mesh g|
|00003680| 65 6e 65 72 61 74 69 6f | 6e 29 2e 20 20 54 68 65 |eneratio|n). The|
|00003690| 20 ff 00 14 0e 02 f7 72 | 65 6e 64 65 72 ff 00 14 | ......r|ender...|
|000036a0| 0e 00 f7 20 6f 70 74 69 | 6f 6e 20 73 68 61 64 65 |... opti|on shade|
|000036b0| 73 20 74 68 65 20 73 63 | 65 6e 65 2e 20 20 54 68 |s the sc|ene. Th|
|000036c0| 65 20 ff 00 14 0e 02 f7 | 73 75 62 64 69 76 69 64 |e ......|subdivid|
|000036d0| 65 ff 00 14 0e 00 f7 20 | 6f 70 74 69 6f 6e 20 61 |e...... |option a|
|000036e0| 64 61 70 74 69 76 65 6c | 79 20 73 75 62 64 69 76 |daptivel|y subdiv|
|000036f0| 69 64 65 73 20 74 68 65 | 20 73 63 65 6e 65 20 75 |ides the| scene u|
|00003700| 73 69 6e 67 20 74 68 65 | 20 61 64 61 70 74 69 76 |sing the| adaptiv|
|00003710| 65 20 74 6f 6c 65 72 65 | 6e 63 65 20 67 69 76 65 |e tolere|nce give|
|00003720| 6e 20 69 6e 20 74 68 65 | 20 2e 73 63 65 6e 65 20 |n in the| .scene |
|00003730| 66 69 6c 65 2e 20 20 54 | 68 65 20 ff 00 14 0e 02 |file. T|he .....|
|00003740| f7 6f 75 74 70 75 74 50 | 50 4d ff 00 14 0e 00 f7 |.outputP|PM......|
|00003750| 20 6f 70 74 69 6f 6e 20 | 61 6c 6c 6f 77 73 20 61 | option |allows a|
|00003760| 20 70 61 72 74 69 63 75 | 6c 61 72 20 76 69 65 77 | particu|lar view|
|00003770| 20 74 6f 20 62 65 20 64 | 75 6d 70 65 64 20 74 6f | to be d|umped to|
|00003780| 20 61 20 2e 70 70 6d 20 | 66 69 6c 65 2e 20 20 41 | a .ppm |file. A|
|00003790| 66 74 65 72 20 63 6c 69 | 63 6b 69 6e 67 20 6f 6e |fter cli|cking on|
|000037a0| 20 74 68 69 73 20 6f 70 | 74 69 6f 6e 2c 20 69 6e | this op|tion, in|
|000037b0| 64 69 63 61 74 65 20 74 | 68 65 20 6f 75 74 70 75 |dicate t|he outpu|
|000037c0| 74 20 66 69 6c 65 6e 61 | 6d 65 20 61 74 20 74 68 |t filena|me at th|
|000037d0| 65 20 70 72 6f 6d 70 74 | 2e 20 20 ff 00 14 0e 02 |e prompt|. .....|
|000037e0| f7 51 75 69 74 ff 00 14 | 0e 00 f7 2c 20 74 68 65 |.Quit...|..., the|
|000037f0| 20 66 69 6e 61 6c 20 6f | 70 74 69 6f 6e 2c 20 73 | final o|ption, s|
|00003800| 69 6d 70 6c 79 20 74 65 | 72 6d 69 6e 61 74 65 73 |imply te|rminates|
|00003810| 20 74 68 65 20 4e 65 58 | 74 52 61 64 20 61 70 70 | the NeX|tRad app|
|00003820| 6c 69 63 61 74 69 6f 6e | 2e 0d 00 5a 64 00 16 1a |lication|...Zd...|
|00003830| 03 d1 64 00 05 1c 02 6c | 04 00 08 48 01 34 24 00 |..d....l|...H.4$.|
|00003840| 0a f1 01 34 04 00 02 9e | 01 18 64 00 17 ce 01 6e |...4....|..d....n|
|00003850| 24 00 1b 74 02 bc 64 00 | 1f 09 01 63 64 00 22 20 |$..t..d.|...cd." |
|00003860| 03 3e 24 00 33 8b 02 d8 | 24 00 2d 99 01 18 24 00 |.>$.3...|$.-...$.|
|00003870| 2f ff 01 a4 64 00 0d 85 | 02 64 64 00 0f 84 02 1a |/...d...|.dd.....|
|00003880| 64 00 13 5c 02 9c | |d..\.. | |
+--------+-------------------------+-------------------------+--------+--------+