utils.cc

   1 #include "utils.h"
   2
   3 using namespace Ogre;
   4
   5 // cube -size/2,-size/2,-size/2 -> size/2,size/2,size/2
   6 MeshPtr createCubeMesh(SceneManager *sm, const std::string &name, const std::string &mat, Real size) {
   7         ManualObject *cube = sm->createManualObject(name);
   8
   9         cube->begin(mat);
  10                 // front side
  11                 cube->position(-size/2,-size/2,-size/2);
  12                 cube->position(size/2,-size/2,-size/2);
  13                 cube->position(size/2,size/2,-size/2);
  14                 cube->position(-size/2,size/2,-size/2);
  15
  16                 // back side
  17                 cube->position(-size/2,-size/2,size/2);
  18                 cube->position(size/2,-size/2,size/2);
  19                 cube->position(size/2,size/2,size/2);
  20                 cube->position(-size/2,size/2,size/2);
  21
  22                 cube->quad(3,2,1,0); // front
  23                 cube->quad(4,5,6,7); // back
  24                 cube->quad(4,7,3,0); // left
  25                 cube->quad(6,5,1,2); // right
  26                 cube->quad(7,6,2,3); // top
  27                 cube->quad(0,1,5,4); // bottom
  28         cube->end();
  29
  30         return cube->convertToMesh(name);
  31 }
  32
  33 CEGUI::MouseButton convertButton(OIS::MouseButtonID id) {
  34         switch (id) {
  35                 case OIS::MB_Left: return CEGUI::LeftButton;
  36                                    break;
  37                 case OIS::MB_Right: return CEGUI::RightButton;
  38                                    break;
  39                 case OIS::MB_Middle: return CEGUI::MiddleButton;
  40                                    break;
  41                 default: return CEGUI::LeftButton;
  42                          break;
  43         }
  44 }