Function DrawDebugInfo

Descent3/renderobject.cpp:919–993

  }
}
void DrawDebugInfo(object *obj) {
  matrix m;
  m = obj->orient;
  vm_TransposeMatrix(&m);
  if (obj->type == OBJ_ROOM) {
    DrawColoredDisk(&obj->pos, 0.0f, 0.0f, 1.0f, .1f, .7f, obj->size, 1);
  } else {
    if (Game_show_sphere == 1) {
      vector center = obj->pos + Poly_models[obj->rtype.pobj_info.model_num].wall_size_offset * m;
      DrawColoredDisk(&center, 0.0f, 0.0f, 1.0f, .1f, .7f, Poly_models[obj->rtype.pobj_info.model_num].wall_size, 1);
    } else if (Game_show_sphere == 2) {
      vector center = obj->pos + Poly_models[obj->rtype.pobj_info.model_num].anim_size_offset * m;
      DrawColoredDisk(&center, 0.0f, 0.1f, .9f, .1f, .7f, Poly_models[obj->rtype.pobj_info.model_num].anim_size, 1);
    } else if (Game_show_sphere == 3) {
      DrawColoredDisk(&obj->pos, 0.1f, 0.2f, .9f, .1f, .7f, obj->size, 1);
    }
  }
  g3Point g3p[8];
  memset(g3p, 0, 8 * sizeof(g3Point));
  vector pos[9];
  // g3p[0].p3_vec = obj->pos;
  // g3p[1].p3_vec = obj->rtype.line_info.end_pos;

  ddgr_color c1;
  if (!object_object_AABB(obj, Player_object))
    c1 = GR_RGB(255, 0, 0);
  else
    c1 = GR_RGB(255, 255, 255);
  pos[0] = obj->max_xyz;
  pos[1] = obj->max_xyz;
  pos[1].z = obj->min_xyz.z;
  pos[2] = obj->min_xyz;
  pos[2].y = obj->max_xyz.y;
  pos[3] = obj->max_xyz;
  pos[3].x = obj->min_xyz.x;
  pos[4] = obj->max_xyz;
  pos[4].y = obj->min_xyz.y;
  pos[5] = obj->min_xyz;
  pos[5].x = obj->max_xyz.x;
  pos[6] = obj->min_xyz;
  pos[7] = obj->min_xyz;
  pos[7].z = obj->max_xyz.z;

  pos[8] = obj->pos;
  pos[8].y += .8f * obj->size;
  g3_RotatePoint(&g3p[0], &pos[0]);
  g3_RotatePoint(&g3p[1], &pos[1]);
  g3_RotatePoint(&g3p[2], &pos[2]);
  g3_RotatePoint(&g3p[3], &pos[3]);
  g3_RotatePoint(&g3p[4], &pos[4]);
  g3_RotatePoint(&g3p[5], &pos[5]);
  g3_RotatePoint(&g3p[6], &pos[6]);
  g3_RotatePoint(&g3p[7], &pos[7]);
  g3_DrawLine(c1, &g3p[0], &g3p[1]);
  g3_DrawLine(c1, &g3p[1], &g3p[2]);
  g3_DrawLine(c1, &g3p[2], &g3p[3]);
  g3_DrawLine(c1, &g3p[3], &g3p[0]);
  g3_DrawLine(c1, &g3p[0], &g3p[4]);