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- * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;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 Unpublished -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"
-
- static float scp[18][3] = {
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 5.000000},
- {0.707107, 0.707107, 0.000000}, {0.707107, 0.707107, 5.000000},
- {0.000000, 1.000000, 0.000000}, {0.000000, 1.000000, 5.000000},
- {-0.707107, 0.707107, 0.000000}, {-0.707107, 0.707107, 5.000000},
- {-1.000000, 0.000000, 0.000000}, {-1.000000, 0.000000, 5.000000},
- {-0.707107, -0.707107, 0.000000}, {-0.707107, -0.707107, 5.000000},
- {0.000000, -1.000000, 0.000000}, {0.000000, -1.000000, 5.000000},
- {0.707107, -0.707107, 0.000000}, {0.707107, -0.707107, 5.000000},
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 5.000000},
- };
-
- static float dcp[18][3] = {
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 7.000000},
- {0.707107, 0.707107, 0.000000}, {0.707107, 0.707107, 7.000000},
- {0.000000, 1.000000, 0.000000}, {0.000000, 1.000000, 7.000000},
- {-0.707107, 0.707107, 0.000000}, {-0.707107, 0.707107, 7.000000},
- {-1.000000, 0.000000, 0.000000}, {-1.000000, 0.000000, 7.000000},
- {-0.707107, -0.707107, 0.000000}, {-0.707107, -0.707107, 7.000000},
- {0.000000, -1.000000, 0.000000}, {0.000000, -1.000000, 7.000000},
- {0.707107, -0.707107, 0.000000}, {0.707107, -0.707107, 7.000000},
- {1.000000, 0.000000, 0.000000}, {1.000000, 0.000000, 7.000000},
- };
-
- static float ep[9][9][3] = {
- {
- {1.000000, 0.000000, 0.000000},
- {0.707107, 0.707107, 0.000000},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.707107, 0.000000},
- {-1.000000, 0.000000, 0.000000},
- {-0.707107, -0.707107, 0.000000},
- {0.000000, -1.000000, 0.000000},
- {0.707107, -0.707107, 0.000000},
- {1.000000, 0.000000, 0.000000},
- },
-
- {
- {1.000000, 0.019215, 0.195090},
- {0.707107, 0.712735, 0.057141},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.712735, 0.057141},
- {-1.000000, 0.019215, 0.195090},
- {-0.707107, -0.674305, 0.333040},
- {0.000000, -0.961571, 0.390181},
- {0.707107, -0.674305, 0.333040},
- {1.000000, 0.019215, 0.195090},
- },
-
- {
- {1.000000, 0.076120, 0.382683},
- {0.707107, 0.729402, 0.112085},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.729402, 0.112085},
- {-1.000000, 0.076120, 0.382683},
- {-0.707107, -0.577161, 0.653282},
- {0.000000, -0.847759, 0.765367},
- {0.707107, -0.577161, 0.653282},
- {1.000000, 0.076120, 0.382683},
- },
-
- {
- {1.000000, 0.168530, 0.555570},
- {0.707107, 0.756468, 0.162723},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.756468, 0.162723},
- {-1.000000, 0.168530, 0.555570},
- {-0.707107, -0.419407, 0.948418},
- {0.000000, -0.662939, 1.111140},
- {0.707107, -0.419407, 0.948418},
- {1.000000, 0.168530, 0.555570},
- },
-
- {
- {1.000000, 0.292893, 0.707107},
- {0.707107, 0.792893, 0.207107},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.792893, 0.207107},
- {-1.000000, 0.292893, 0.707107},
- {-0.707107, -0.207107, 1.207107},
- {0.000000, -0.414214, 1.414214},
- {0.707107, -0.207107, 1.207107},
- {1.000000, 0.292893, 0.707107},
- },
-
- {
- {1.000000, 0.444430, 0.831470},
- {0.707107, 0.837277, 0.243532},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.837277, 0.243532},
- {-1.000000, 0.444430, 0.831470},
- {-0.707107, 0.051582, 1.419407},
- {0.000000, -0.111140, 1.662939},
- {0.707107, 0.051582, 1.419407},
- {1.000000, 0.444430, 0.831470},
- },
-
- {
- {1.000000, 0.617317, 0.923880},
- {0.707107, 0.887915, 0.270598},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.887915, 0.270598},
- {-1.000000, 0.617317, 0.923880},
- {-0.707107, 0.346719, 1.577161},
- {0.000000, 0.234633, 1.847759},
- {0.707107, 0.346719, 1.577161},
- {1.000000, 0.617317, 0.923880},
- },
-
- {
- {1.000000, 0.804910, 0.980785},
- {0.707107, 0.942859, 0.287265},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 0.942859, 0.287265},
- {-1.000000, 0.804910, 0.980785},
- {-0.707107, 0.666960, 1.674305},
- {0.000000, 0.609819, 1.961571},
- {0.707107, 0.666960, 1.674305},
- {1.000000, 0.804910, 0.980785},
- },
-
- {
- {1.000000, 1.000000, 1.000000},
- {0.707107, 1.000000, 0.292893},
- {0.000000, 1.000000, 0.000000},
- {-0.707107, 1.000000, 0.292893},
- {-1.000000, 1.000000, 1.000000},
- {-0.707107, 1.000000, 1.707107},
- {0.000000, 1.000000, 2.000000},
- {0.707107, 1.000000, 1.707107},
- {1.000000, 1.000000, 1.000000},
- },
-
- };
-
- static draw_single_cylinder() {
-
- bgntmesh();
- 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]);
- v3f(scp[14]);
- v3f(scp[15]);
- v3f(scp[16]);
- v3f(scp[17]);
- endtmesh();
- }
-
- static draw_double_cylinder() {
-
- bgntmesh();
- 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]);
- v3f(dcp[14]);
- v3f(dcp[15]);
- v3f(dcp[16]);
- v3f(dcp[17]);
- endtmesh();
- }
-
- static draw_elbow() {
-
- bgntmesh();
- 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]);
- v3f(ep[0][7]);
- v3f(ep[1][7]);
- v3f(ep[0][8]);
- v3f(ep[1][8]);
- endtmesh();
- bgntmesh();
- 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]);
- v3f(ep[1][7]);
- v3f(ep[2][7]);
- v3f(ep[1][8]);
- v3f(ep[2][8]);
- endtmesh();
- bgntmesh();
- 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]);
- v3f(ep[2][7]);
- v3f(ep[3][7]);
- v3f(ep[2][8]);
- v3f(ep[3][8]);
- endtmesh();
- bgntmesh();
- 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]);
- v3f(ep[3][7]);
- v3f(ep[4][7]);
- v3f(ep[3][8]);
- v3f(ep[4][8]);
- endtmesh();
- bgntmesh();
- 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]);
- v3f(ep[4][7]);
- v3f(ep[5][7]);
- v3f(ep[4][8]);
- v3f(ep[5][8]);
- endtmesh();
- bgntmesh();
- 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]);
- v3f(ep[5][7]);
- v3f(ep[6][7]);
- v3f(ep[5][8]);
- v3f(ep[6][8]);
- endtmesh();
- bgntmesh();
- v3f(ep[6][0]);
- v3f(ep[7][0]);
- v3f(ep[6][1]);
- v3f(ep[7][1]);
- v3f(ep[6][2]);
- v3f(ep[7][2]);
- v3f(ep[6][3]);
- v3f(ep[7][3]);
- v3f(ep[6][4]);
- v3f(ep[7][4]);
- v3f(ep[6][5]);
- v3f(ep[7][5]);
- v3f(ep[6][6]);
- v3f(ep[7][6]);
- v3f(ep[6][7]);
- v3f(ep[7][7]);
- v3f(ep[6][8]);
- v3f(ep[7][8]);
- endtmesh();
- bgntmesh();
- v3f(ep[7][0]);
- v3f(ep[8][0]);
- v3f(ep[7][1]);
- v3f(ep[8][1]);
- v3f(ep[7][2]);
- v3f(ep[8][2]);
- v3f(ep[7][3]);
- v3f(ep[8][3]);
- v3f(ep[7][4]);
- v3f(ep[8][4]);
- v3f(ep[7][5]);
- v3f(ep[8][5]);
- v3f(ep[7][6]);
- v3f(ep[8][6]);
- v3f(ep[7][7]);
- v3f(ep[8][7]);
- v3f(ep[7][8]);
- v3f(ep[8][8]);
- endtmesh();
- }
-
- static bend_forward() {
-
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- static bend_left() {
-
- rotate(-900, 'z');
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- static bend_right() {
-
- rotate(900, 'z');
- translate(0.0, 1.000000, 0.0);
- rotate(900, 'x');
- translate(0.0, -1.000000, 0.0);
- }
-
- draw_logo_shadow() {
-
- 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();
- }
-
-