void CreateCamera(int width, int height, vector3df position, vector3df target)
{
//Build camera
ISceneManager* sm = g_GameGraph->GetSceneManager();
WorldState* worldState =
static_cast<WorldState*> (g_GameGraph->GetWorldState());
HexMap* hm = worldState->GetCurrentMap();
if (NULL != sm)
{
if (NULL != hm)
{
ICameraSceneNode* orthoCam = sm->addCameraSceneNode(
sm->getRootSceneNode(), position, target);
matrix4 projMat;
projMat.buildProjectionMatrixOrthoLH(width, height, -5, 5);
orthoCam->setProjectionMatrix(projMat, true);
orthoCam->bindTargetAndRotation(true);
if (orthoCam->isOrthogonal())
{
CameraAnimator* cameraAnim = new CameraAnimator(position, width,
height, hm->GetMapDimensions().Height,
hm->GetMapDimensions().Width, worldState->GetHero(),
hm->GetCoordinateTranslator());
orthoCam->addAnimator(cameraAnim);
cameraAnim->drop();
cameraAnim = NULL;
if (width > height)
{
LOGI("Creating a landscape camera.");
landscapeCamera = orthoCam;
}
else
{
LOGI("Creating a portrait camera");
portraitCamera = orthoCam;
}
}
else
{
LOGE("The created camera is not orthoganol, something is wrong with the perspective matrix.");
}
}
else
{
LOGE("The hex map created in the WorldState is NULL.");
}
}
else
{
LOGE("The scene manager cannot be loaded from the device.");
}
}
int main()
{
// create device
EventHandler receiver;
Init();
Output();
ISceneNode* objects [MAX_OBJECTS];
IrrlichtDevice *device = createDevice(EDT_OPENGL, dimension2d<u32>(ResX, ResY), 32, fullscreen, false, vsync, &receiver);
receiver.device = device;
if (!device)
return 1;
IVideoDriver* driver = device->getVideoDriver();
ISceneManager* smgr = device->getSceneManager();
IGUIEnvironment* guienv = device->getGUIEnvironment();
HMDDescriptor HMD;
// Parameters from the Oculus Rift DK1
HMD.hResolution = ResX;
HMD.vResolution = ResY;
HMD.hScreenSize = 0.14976;
HMD.vScreenSize = 0.0936;
HMD.interpupillaryDistance = 0.064;
HMD.lensSeparationDistance = 0.064;
HMD.eyeToScreenDistance = 0.041;
HMD.distortionK[0] = 1.0;
HMD.distortionK[1] = 0.22;
HMD.distortionK[2] = 0.24;
HMD.distortionK[3] = 0.0;
HMDStereoRender renderer(device, HMD, 10);
#ifdef OCCULUS
ICameraSceneNode* camera = smgr->addCameraSceneNode();
camera->bindTargetAndRotation(false);
camera->setTarget(vector3df(1,0,0));
#else
ICameraSceneNode* camera = smgr->addCameraSceneNodeFPS();
#endif
device->getCursorControl()->setVisible(false);
// load a faerie
IAnimatedMesh* faerie = smgr->getMesh("media/faerie.md2");
IAnimatedMeshSceneNode* faerieNode = smgr->addAnimatedMeshSceneNode(faerie);
faerieNode->setMaterialTexture(0, driver->getTexture("media/faerie2.bmp"));
faerieNode->setMaterialFlag(EMF_LIGHTING, false);
faerieNode->setPosition(vector3df(40,190,-1030));
faerieNode->setRotation(vector3df(0,-90,0));
faerieNode->setMD2Animation(EMAT_SALUTE);
// load a dwarf
IAnimatedMesh* dwarf = smgr->getMesh("media/dwarf.x");
IAnimatedMeshSceneNode* dwarfNode = smgr->addAnimatedMeshSceneNode(dwarf);
dwarfNode->setPosition(vector3df(40,-25,20));
Level currentLevel(device);
currentLevel.makeLevel(0);
smgr->setAmbientLight(video::SColorf(0.1,0.1,0.1,1));
ILightSceneNode* light1 = smgr->addLightSceneNode( camera , vector3df(0,0,0), video::SColorf(0.3f,0.4f,0.4f), 80.0f, 1 );
vector3df pos = vector3df(0,0,0);
//naplníme tunel pøekážkama
srand (time(NULL));
/* generate secret number between 1 and 10: */
for(int i = 0; i < MAX_OBJECTS; i++){
objects[i] = smgr->addCubeSceneNode(2);
objects[i]->setMaterialFlag(EMF_LIGHTING, false);
objects[i]->setPosition( vector3df( (rand() % 30) - 5, (rand() % 30) - 5, rand() % 80) );
}
//device->setInputReceivingSceneManager(smgr);
//použivane pro
vector3df tempRot;
irr::core::quaternion tempQ;
irr::core::matrix4 tempM;
float round = 0;
while(device->run())
{
round += 0.01;
driver->beginScene(true, true, SColor(255,100,101,140));
for(int i = 0; i < MAX_OBJECTS; i++){
vector3df tmpPos = objects[i]->getPosition();
if(tmpPos.Z > pos.Z) continue;
objects[i]->setPosition( vector3df( (rand() % 30) - 15, (rand() % 30) - 15, rand() % 80 + pos.Z) );
}
#ifndef OCCULUS
tempM.setRotationDegrees(vector3df(sin(round*0.5)*360-180, sin(round)*360-180, cos(round*0.8)*360-180));
// transform forward vector of camera
irr::core::vector3df frv = irr::core::vector3df (0.0f, 0.0f, 1.0f);
tempM.transformVect(frv);
// transform upvector of camera
irr::core::vector3df upv = irr::core::vector3df (0.0f, 1.0f, 0.0f);
tempM.transformVect(upv);
camera->setUpVector(upv); //set up vector of camera
camera->setTarget(frv); //set target of camera (look at point) (thx Zeuss for correcting it)
#endif
if(pSensor){
Quatf quaternion = FusionResult.GetOrientation();
ICameraSceneNode* camera = smgr->getActiveCamera();
tempQ.set(-quaternion.z,quaternion.y,-quaternion.x, quaternion.w);
tempQ.normalize();
tempQ.toEuler(tempRot);
tempM.setRotationDegrees(tempRot);
// transform forward vector of camera
irr::core::vector3df frv = irr::core::vector3df (0.0f, 0.0f, 1.0f);
tempM.transformVect(frv);
// transform upvector of camera
irr::core::vector3df upv = irr::core::vector3df (0.0f, 1.0f, 0.0f);
tempM.transformVect(upv);
camera->setUpVector(upv); //set up vector of camera
camera->setTarget(frv); //set target of camera (look at point) (thx Zeuss for correcting it)
// update absolute position
camera->updateAbsolutePosition();
float yaw, pitch, roll;
quaternion.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &pitch, &roll);
camera->getParent()->setRotation( vector3df(RadToDegree(pitch),RadToDegree(yaw),RadToDegree(roll)));
//camera->setRotation( vector3df(RadToDegree(-pitch),RadToDegree(-yaw),RadToDegree(roll)));
//camera->setProjectionMatrix(ToMatrix(quaternion));
cout << " Yaw: " << RadToDegree(yaw) <<
", Pitch: " << RadToDegree(pitch) <<
", Roll: " << RadToDegree(roll) << endl;
if (_kbhit()) exit(0);
}
#ifdef OCCULUS
renderer.drawAll(smgr);
#else
smgr->drawAll();
#endif
guienv->drawAll();
driver->endScene();
}
device->drop();
Clear();
return 0;
}
