src/obj_garbage_thin_middle.cxx

   1 /*
   2  * garbage_thin_middle.cxx
   3  * Daniel Nelson - 9/1/0
   4  *
   5  * Copyright (C) 2000  Daniel Nelson
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20  *
  21  * Daniel Nelson - aluminumangel.org
  22  * 174 W. 18th Ave.
  23  * Columbus, OH  43210
  24  *
  25  * Generates a display list for the middle of thin garbage.
  26  */
  27
  28 #include <GL/glut.h>
  29
  30 #include "glext.h"
  31
  32 #include "Game.h"
  33 #include "Displayer.h"
  34
  35 GLuint Displayer::garbage_thin_middle_list;
  36
  37 void Displayer::generateGarbageThinMiddleList (   )
  38 {
  39   garbage_thin_middle_list = glGenLists(1);
  40
  41   glEnableClientState(GL_VERTEX_ARRAY);
  42   glEnableClientState(GL_NORMAL_ARRAY);
  43   glEnableClientState(GL_TEXTURE_COORD_ARRAY);
  44
  45   glNewList(garbage_thin_middle_list, GL_COMPILE);
  46
  47     GLfloat vertices_0[3 * 18] =
  48     {
  49       -1.0f, -0.8f, -1.0f,
  50       1.0f, -0.8f, -1.0f,
  51       -1.0f, -1.0f, -0.8f,
  52       1.0f, -1.0f, -0.8f,
  53       -1.0f, -1.0f, 0.8f,
  54       1.0f, -1.0f, 0.8f,
  55       -1.0f, -0.8f, 1.0f,
  56       1.0f, -0.8f, 1.0f,
  57       -1.0f, 0.8f, 1.0f,
  58       1.0f, 0.8f, 1.0f,
  59       -1.0f, 1.0f, 0.8f,
  60       1.0f, 1.0f, 0.8f,
  61       -1.0f, 1.0f, -0.8f,
  62       1.0f, 1.0f, -0.8f,
  63       -1.0f, 0.8f, -1.0f,
  64       1.0f, 0.8f, -1.0f,
  65       -1.0f, -0.8f, -1.0f,
  66       1.0f, -0.8f, -1.0f
  67     };
  68
  69     GLfloat normals_0[3 * 18] =
  70     {
  71       0.0f, 0.0f, -1.0f,
  72       0.0f, 0.0f, -1.0f,
  73       0.0f, -1.0f, 0.0f,
  74       0.0f, -1.0f, 0.0f,
  75       0.0f, -1.0f, 0.0f,
  76       0.0f, -1.0f, 0.0f,
  77       0.0f, 0.0f, 1.0f,
  78       0.0f, 0.0f, 1.0f,
  79       0.0f, 0.0f, 1.0f,
  80       0.0f, 0.0f, 1.0f,
  81       0.0f, 1.0f, 0.0f,
  82       0.0f, 1.0f, 0.0f,
  83       0.0f, 1.0f, 0.0f,
  84       0.0f, 1.0f, 0.0f,
  85       0.0f, 0.0f, -1.0f,
  86       0.0f, 0.0f, -1.0f,
  87       0.0f, 0.0f, -1.0f,
  88       0.0f, 0.0f, -1.0f
  89     };
  90
  91     GLfloat tex_coords_0[3 * 18];
  92     for (int n = 3 * 18; n--; )
  93       tex_coords_0[n] = vertices_0[n] * DC_GARBAGE_LIGHTMAP_COORD_CONVERTER;
  94
  95     glVertexPointer(3, GL_FLOAT, 0, vertices_0);
  96     glNormalPointer(GL_FLOAT, 0, normals_0);
  97     glTexCoordPointer(3, GL_FLOAT, 0, tex_coords_0);
  98     glDrawArrays(GL_TRIANGLE_STRIP, 0, 18);
  99
 100   glEndList();
 101
 102   glDisableClientState(GL_VERTEX_ARRAY);
 103   glDisableClientState(GL_NORMAL_ARRAY);
 104   glDisableClientState(GL_TEXTURE_COORD_ARRAY);
 105 }