jitter.ads
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上传日期:2007-05-28
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- --
- -- (c) Copyright 1993,1994,1995,1996 Silicon Graphics, Inc.
- -- ALL RIGHTS RESERVED
- -- Permission to use, copy, modify, and distribute this software for
- -- any purpose and without fee is hereby granted, provided that the above
- -- copyright notice appear in all copies and that both the copyright notice
- -- and this permission notice appear in supporting documentation, and that
- -- the name of Silicon Graphics, Inc. not be used in advertising
- -- or publicity pertaining to distribution of the software without specific,
- -- written prior permission.
- --
- -- THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
- -- AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
- -- INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
- -- FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- -- GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
- -- SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
- -- KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
- -- LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
- -- THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
- -- ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
- -- ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
- -- POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
- --
- -- US Government Users Restricted Rights
- -- Use, duplication, or disclosure by the Government is subject to
- -- restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
- -- (c)(1)(ii) of the Rights in Technical Data and Computer Software
- -- clause at DFARS 252.227-7013 and/or in similar or successor
- -- clauses in the FAR or the DOD or NASA FAR Supplement.
- -- Unpublished-- rights reserved under the copyright laws of the
- -- United States. Contractor/manufacturer is Silicon Graphics,
- -- Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
- --
- -- OpenGL(TM) is a trademark of Silicon Graphics, Inc.
- --
- with GL; use GL;
- package Jitter is
- type Jitter_Point is
- record
- x, y : GLfloat;
- end record;
- j2 : array (1 .. 2) of Jitter_Point :=
- ((0.246490, 0.249999),
- (-0.246490, -0.249999));
- j3 : array (1 .. 3) of Jitter_Point :=
- ((-0.373411, -0.250550),
- (0.256263, 0.368119),
- (0.117148, -0.117570));
- j4 : array (1 .. 4) of Jitter_Point :=
- ((-0.208147, 0.353730),
- (0.203849, -0.353780),
- (-0.292626, -0.149945),
- (0.296924, 0.149994));
- j8 : array (1 .. 8) of Jitter_Point :=
- ((-0.334818, 0.435331),
- (0.286438, -0.393495),
- (0.459462, 0.141540),
- (-0.414498, -0.192829),
- (-0.183790, 0.082102),
- (-0.079263, -0.317383),
- (0.102254, 0.299133),
- (0.164216, -0.054399));
- j15 : array (1 .. 15) of Jitter_Point :=
- ((0.285561, 0.188437),
- (0.360176, -0.065688),
- (-0.111751, 0.275019),
- (-0.055918, -0.215197),
- (-0.080231, -0.470965),
- (0.138721, 0.409168),
- (0.384120, 0.458500),
- (-0.454968, 0.134088),
- (0.179271, -0.331196),
- (-0.307049, -0.364927),
- (0.105354, -0.010099),
- (-0.154180, 0.021794),
- (-0.370135, -0.116425),
- (0.451636, -0.300013),
- (-0.370610, 0.387504));
- j24 : array (1 .. 24) of Jitter_Point :=
- ((0.030245, 0.136384),
- (0.018865, -0.348867),
- (-0.350114, -0.472309),
- (0.222181, 0.149524),
- (-0.393670, -0.266873),
- (0.404568, 0.230436),
- (0.098381, 0.465337),
- (0.462671, 0.442116),
- (0.400373, -0.212720),
- (-0.409988, 0.263345),
- (-0.115878, -0.001981),
- (0.348425, -0.009237),
- (-0.464016, 0.066467),
- (-0.138674, -0.468006),
- (0.144932, -0.022780),
- (-0.250195, 0.150161),
- (-0.181400, -0.264219),
- (0.196097, -0.234139),
- (-0.311082, -0.078815),
- (0.268379, 0.366778),
- (-0.040601, 0.327109),
- (-0.234392, 0.354659),
- (-0.003102, -0.154402),
- (0.297997, -0.417965));
- j66 : array (1 .. 66) of Jitter_Point :=
- ((0.266377, -0.218171),
- (-0.170919, -0.429368),
- (0.047356, -0.387135),
- (-0.430063, 0.363413),
- (-0.221638, -0.313768),
- (0.124758, -0.197109),
- (-0.400021, 0.482195),
- (0.247882, 0.152010),
- (-0.286709, -0.470214),
- (-0.426790, 0.004977),
- (-0.361249, -0.104549),
- (-0.040643, 0.123453),
- (-0.189296, 0.438963),
- (-0.453521, -0.299889),
- (0.408216, -0.457699),
- (0.328973, -0.101914),
- (-0.055540, -0.477952),
- (0.194421, 0.453510),
- (0.404051, 0.224974),
- (0.310136, 0.419700),
- (-0.021743, 0.403898),
- (-0.466210, 0.248839),
- (0.341369, 0.081490),
- (0.124156, -0.016859),
- (-0.461321, -0.176661),
- (0.013210, 0.234401),
- (0.174258, -0.311854),
- (0.294061, 0.263364),
- (-0.114836, 0.328189),
- (0.041206, -0.106205),
- (0.079227, 0.345021),
- (-0.109319, -0.242380),
- (0.425005, -0.332397),
- (0.009146, 0.015098),
- (-0.339084, -0.355707),
- (-0.224596, -0.189548),
- (0.083475, 0.117028),
- (0.295962, -0.334699),
- (0.452998, 0.025397),
- (0.206511, -0.104668),
- (0.447544, -0.096004),
- (-0.108006, -0.002471),
- (-0.380810, 0.130036),
- (-0.242440, 0.186934),
- (-0.200363, 0.070863),
- (-0.344844, -0.230814),
- (0.408660, 0.345826),
- (-0.233016, 0.305203),
- (0.158475, -0.430762),
- (0.486972, 0.139163),
- (-0.301610, 0.009319),
- (0.282245, -0.458671),
- (0.482046, 0.443890),
- (-0.121527, 0.210223),
- (-0.477606, -0.424878),
- (-0.083941, -0.121440),
- (-0.345773, 0.253779),
- (0.234646, 0.034549),
- (0.394102, -0.210901),
- (-0.312571, 0.397656),
- (0.200906, 0.333293),
- (0.018703, -0.261792),
- (-0.209349, -0.065383),
- (0.076248, 0.478538),
- (-0.073036, -0.355064),
- (0.145087, 0.221726));
- end Jitter;