home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright 1992, 1993, 1994, Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
- * the contents of this file may not be disclosed to third parties, copied or
- * duplicated in any form, in whole or in part, without the prior written
- * permission of Silicon Graphics, Inc.
- *
- * RESTRICTED RIGHTS LEGEND:
- * Use, duplication or disclosure by the Government is subject to restrictions
- * as set forth in subdivision (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, DOD or NASA FAR Supplement. Unpublished -
- * rights reserved under the Copyright Laws of the United States.
- */
- #include <gl.h>
-
- #include "objects.h"
-
- float scp[14][3] = {
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 5.000000},
- {0.500000, 0.866025, 0.000000}, {0.500000, 0.866025, 5.000000},
- {-0.500000, 0.866025, 0.000000}, {-0.500000, 0.866025, 5.000000},
- {-1.000000, 0.000000, 0.000000}, {-1.000000, 0.000000, 5.000000},
- {-0.500000, -0.866025, 0.000000}, {-0.500000, -0.866025, 5.000000},
- {0.500000, -0.866025, 0.000000}, {0.500000, -0.866025, 5.000000},
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 5.000000},
- };
-
- float dcp[14][3] = {
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 7.000000},
- {0.500000, 0.866025, 0.000000}, {0.500000, 0.866025, 7.000000},
- {-0.500000, 0.866025, 0.000000}, {-0.500000, 0.866025, 7.000000},
- {-1.000000, 0.000000, 0.000000}, {-1.000000, 0.000000, 7.000000},
- {-0.500000, -0.866025, 0.000000}, {-0.500000, -0.866025, 7.000000},
- {0.500000, -0.866025, 0.000000}, {0.500000, -0.866025, 7.000000},
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 7.000000},
- };
-
- float ep[7][7][3] = {
- {
- {1.000000, 0.000000, 0.000000},
- {0.500000, 0.866025, 0.000000},
- {-0.500000, 0.866025, 0.000000},
- {-1.000000, 0.000000, 0.000000},
- {-0.500000, -0.866025, 0.000000},
- {0.500000, -0.866025, 0.000000},
- {1.000000, 0.000000, 0.000000},
- },
-
- {
- {1.000000, 0.034074, 0.258819},
- {0.500000, 0.870590, 0.034675},
- {-0.500000, 0.870590, 0.034675},
- {-1.000000, 0.034074, 0.258819},
- {-0.500000, -0.802442, 0.482963},
- {0.500000, -0.802442, 0.482963},
- {1.000000, 0.034074, 0.258819},
- },
-
- {
- {1.000000, 0.133975, 0.500000},
- {0.500000, 0.883975, 0.066987},
- {-0.500000, 0.883975, 0.066987},
- {-1.000000, 0.133975, 0.500000},
- {-0.500000, -0.616025, 0.933013},
- {0.500000, -0.616025, 0.933013},
- {1.000000, 0.133975, 0.500000},
- },
-
- {
- {1.000000, 0.292893, 0.707107},
- {0.500000, 0.905266, 0.094734},
- {-0.500000, 0.905266, 0.094734},
- {-1.000000, 0.292893, 0.707107},
- {-0.500000, -0.319479, 1.319479},
- {0.500000, -0.319479, 1.319479},
- {1.000000, 0.292893, 0.707107},
- },
-
- {
- {1.000000, 0.500000, 0.866025},
- {0.500000, 0.933013, 0.116025},
- {-0.500000, 0.933013, 0.116025},
- {-1.000000, 0.500000, 0.866025},
- {-0.500000, 0.066987, 1.616025},
- {0.500000, 0.066987, 1.616025},
- {1.000000, 0.500000, 0.866025},
- },
-
- {
- {1.000000, 0.741181, 0.965926},
- {0.500000, 0.965325, 0.129410},
- {-0.500000, 0.965325, 0.129410},
- {-1.000000, 0.741181, 0.965926},
- {-0.500000, 0.517037, 1.802442},
- {0.500000, 0.517037, 1.802442},
- {1.000000, 0.741181, 0.965926},
- },
-
- {
- {1.000000, 1.000000, 1.000000},
- {0.500000, 1.000000, 0.133975},
- {-0.500000, 1.000000, 0.133975},
- {-1.000000, 1.000000, 1.000000},
- {-0.500000, 1.000000, 1.866025},
- {0.500000, 1.000000, 1.866025},
- {1.000000, 1.000000, 1.000000},
- },
-
- };
-
- draw_single_cylinder() {
-
- bgnline();
- v3f(scp[0]);
- v3f(scp[1]);
- v3f(scp[2]);
- v3f(scp[3]);
- v3f(scp[4]);
- v3f(scp[5]);
- v3f(scp[6]);
- v3f(scp[7]);
- v3f(scp[8]);
- v3f(scp[9]);
- v3f(scp[10]);
- v3f(scp[11]);
- v3f(scp[12]);
- v3f(scp[13]);
- endline();
- }
-
- draw_double_cylinder() {
-
- bgnline();
- v3f(dcp[0]);
- v3f(dcp[1]);
- v3f(dcp[2]);
- v3f(dcp[3]);
- v3f(dcp[4]);
- v3f(dcp[5]);
- v3f(dcp[6]);
- v3f(dcp[7]);
- v3f(dcp[8]);
- v3f(dcp[9]);
- v3f(dcp[10]);
- v3f(dcp[11]);
- v3f(dcp[12]);
- v3f(dcp[13]);
- endline();
- }
-
- draw_elbow() {
-
- bgnline();
- v3f(ep[0][0]);
- v3f(ep[1][0]);
- v3f(ep[0][1]);
- v3f(ep[1][1]);
- v3f(ep[0][2]);
- v3f(ep[1][2]);
- v3f(ep[0][3]);
- v3f(ep[1][3]);
- v3f(ep[0][4]);
- v3f(ep[1][4]);
- v3f(ep[0][5]);
- v3f(ep[1][5]);
- v3f(ep[0][6]);
- v3f(ep[1][6]);
- endline();
- bgnline();
- v3f(ep[1][0]);
- v3f(ep[2][0]);
- v3f(ep[1][1]);
- v3f(ep[2][1]);
- v3f(ep[1][2]);
- v3f(ep[2][2]);
- v3f(ep[1][3]);
- v3f(ep[2][3]);
- v3f(ep[1][4]);
- v3f(ep[2][4]);
- v3f(ep[1][5]);
- v3f(ep[2][5]);
- v3f(ep[1][6]);
- v3f(ep[2][6]);
- endline();
- bgnline();
- v3f(ep[2][0]);
- v3f(ep[3][0]);
- v3f(ep[2][1]);
- v3f(ep[3][1]);
- v3f(ep[2][2]);
- v3f(ep[3][2]);
- v3f(ep[2][3]);
- v3f(ep[3][3]);
- v3f(ep[2][4]);
- v3f(ep[3][4]);
- v3f(ep[2][5]);
- v3f(ep[3][5]);
- v3f(ep[2][6]);
- v3f(ep[3][6]);
- endline();
- bgnline();
- v3f(ep[3][0]);
- v3f(ep[4][0]);
- v3f(ep[3][1]);
- v3f(ep[4][1]);
- v3f(ep[3][2]);
- v3f(ep[4][2]);
- v3f(ep[3][3]);
- v3f(ep[4][3]);
- v3f(ep[3][4]);
- v3f(ep[4][4]);
- v3f(ep[3][5]);
- v3f(ep[4][5]);
- v3f(ep[3][6]);
- v3f(ep[4][6]);
- endline();
- bgnline();
- v3f(ep[4][0]);
- v3f(ep[5][0]);
- v3f(ep[4][1]);
- v3f(ep[5][1]);
- v3f(ep[4][2]);
- v3f(ep[5][2]);
- v3f(ep[4][3]);
- v3f(ep[5][3]);
- v3f(ep[4][4]);
- v3f(ep[5][4]);
- v3f(ep[4][5]);
- v3f(ep[5][5]);
- v3f(ep[4][6]);
- v3f(ep[5][6]);
- endline();
- bgnline();
- v3f(ep[5][0]);
- v3f(ep[6][0]);
- v3f(ep[5][1]);
- v3f(ep[6][1]);
- v3f(ep[5][2]);
- v3f(ep[6][2]);
- v3f(ep[5][3]);
- v3f(ep[6][3]);
- v3f(ep[5][4]);
- v3f(ep[6][4]);
- v3f(ep[5][5]);
- v3f(ep[6][5]);
- v3f(ep[5][6]);
- v3f(ep[6][6]);
- endline();
- }
-
- bend_forward() {
-
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- bend_left() {
-
- rotate(-900, 'z');
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- bend_right() {
-
- rotate(900, 'z');
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- draw_logo_line() {
-
- lmbind(MATERIAL, MAT_LOGO);
-
- translate(5.500000, -3.500000, 4.500000);
-
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_right();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_left();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_right();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_left();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_right();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -7.000000);
- draw_double_cylinder();
- bend_forward();
- draw_elbow();
- translate(0.0, 0.0, -5.000000);
- draw_single_cylinder();
- bend_left();
- draw_elbow();
- }
-
-