//-------------------------------------------------------------------------------------------
void MagickWidget::loadMesh(Ogre::MeshPtr pMesh)
{
QString directory(OgitorsRoot::getSingletonPtr()->GetProjectOptions()->ProjectDir.c_str());
if(directory.isEmpty())
directory = "./";
QDir(directory).mkpath("entitycache");
Ogre::TexturePtr texture = Ogre::TextureManager::getSingleton().createManual( "MeshMagickTex",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D,
512, 512, 0, Ogre::PF_R8G8B8A8 , Ogre::TU_RENDERTARGET );
Ogre::RenderTexture *rttTex = texture->getBuffer()->getRenderTarget();
Ogre::SceneManager *mSceneMgr = Ogre::Root::getSingletonPtr()->createSceneManager("OctreeSceneManager", "MeshMagickTexMgr");
Ogre::Light *dirl = mSceneMgr->createLight("DisplayLight");
dirl->setDirection(-1,-1,-1);
dirl->setDiffuseColour(1,1,1);
dirl->setType(Ogre::Light::LT_DIRECTIONAL);
Ogre::Camera* RTTCam = mSceneMgr->createCamera("MeshMagickCam");
RTTCam->setNearClipDistance(0.01F);
RTTCam->setFarClipDistance(0);
RTTCam->setAspectRatio(1);
RTTCam->setFOVy(Ogre::Degree(90));
RTTCam->setPosition(0,0,1);
RTTCam->lookAt(0,0,0);
Ogre::Viewport *v = rttTex->addViewport( RTTCam );
v->setClearEveryFrame( true );
v->setBackgroundColour(Ogre::ColourValue(0,0,0));
Ogre::Entity *mEntity;
mEntity = mSceneMgr->createEntity("scbDisplay", pMesh->getName());
mSceneMgr->getRootSceneNode()->attachObject(mEntity);
Ogre::Vector3 vSize = mEntity->getBoundingBox().getHalfSize();
Ogre::Vector3 vCenter = mEntity->getBoundingBox().getCenter();
vSize += Ogre::Vector3(vSize.z, vSize.z, vSize.z);
float maxsize = std::max(std::max(vSize.x,vSize.y),vSize.z);
vSize = Ogre::Vector3(0, 0, maxsize * 1.15f) + vCenter;
RTTCam->setPosition(vSize.x,vSize.y,vSize.z);
RTTCam->lookAt(vCenter.x,vCenter.y,vCenter.z);
rttTex->update();
Ogre::String imagefile = OgitorsUtils::QualifyPath(directory.toStdString() + "/entitycache/meshmagick.png");
rttTex->writeContentsToFile(imagefile);
mEntity->detachFromParent();
mSceneMgr->destroyEntity(mEntity);
rttTex->removeAllViewports();
Ogre::Root::getSingletonPtr()->destroySceneManager(mSceneMgr);
mDisplayWidget->setImage(QString(imagefile.c_str()));
}
int Hundir::start() {
_root = new Ogre::Root();
if(!_root->restoreConfig()) {
_root->showConfigDialog();
_root->saveConfig();
}
Ogre::RenderWindow* window = _root->initialise(true,"Hundir Example");
_sceneManager = _root->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera* cam = _sceneManager->createCamera("MainCamera");
cam->setPosition(Ogre::Vector3(-10,30,35));
cam->lookAt(Ogre::Vector3(0,0,0));
cam->setNearClipDistance(5);
cam->setFarClipDistance(10000);
Ogre::Viewport* viewport = window->addViewport(cam);
viewport->setBackgroundColour(Ogre::ColourValue(0.0,0.0,0.0));
double width = viewport->getActualWidth();
double height = viewport->getActualHeight();
cam->setAspectRatio(width / height);
loadResources();
createScene();
_framelistener = new MyFrameListener(window, cam, _sceneManager);
_root->addFrameListener(_framelistener);
_root->startRendering();
return 0;
}
int startup(){
_root = new Ogre::Root("plugins_d.cfg");
if(!_root->showConfigDialog()){
return -1;
}
Ogre::RenderWindow* window = _root->initialise(true, "Ventana Ogre");
_sceneManager = _root->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera* camera = _sceneManager->createCamera("Camera");
camera->setPosition(Ogre::Vector3(500,100,500));
camera->lookAt(Ogre::Vector3(0,0,0));
camera->setNearClipDistance(5);
Ogre::Viewport* viewport = window->addViewport(camera);
viewport->setBackgroundColour(Ogre::ColourValue(0.0,0.0,0.0));
camera->setAspectRatio(Ogre::Real(viewport->getActualWidth()/viewport->getActualHeight()));
_listener = new FrameListenerProyectos(window,camera);
_root->addFrameListener(_listener);
loadResources();
createScene();
_root->startRendering();
return 0;
}
void SingleplayerGame::createScene(std::vector<std::string> partyNames){
auto scnMgr = mRenderer->mSceneManager;
auto root = scnMgr->getRootSceneNode();
Ogre::Camera* camera = mRenderer->mCamera;
mRoomRoot = root->createChildSceneNode();
scnMgr->setSkyBox(true, "Examples/MorningSkyBox", 5000, true);
// Set ambient light
scnMgr->setAmbientLight(Ogre::ColourValue(0.3, 0.3, 0.3));
scnMgr->setShadowTechnique(Ogre::SHADOWTYPE_STENCIL_ADDITIVE);
// Create a light
mMainLight = scnMgr->createLight(BaseGame::mainLightName);
mMainLight->setPosition(0, 500, 0);
mMainLight->setType(Ogre::Light::LT_POINT);
mMainLight->setDiffuseColour(.5, .5, .5);
// Create ground plane
ground = new Plane(scnMgr, mRoomRoot);
// Add test objects
Player* p = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo(partyNames[0]),
Ogre::Vector3(500, 0, 200), mSoundBank);
myParty.push_back(p);
Player* p2 = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo(partyNames[1]),
Ogre::Vector3(500, 0, 0), mSoundBank);
myParty.push_back(p2);
Player* p3 = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo(partyNames[2]),
Ogre::Vector3(500, 0, -200), mSoundBank);
myParty.push_back(p3);
Player* p4 = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo("Mecha-Scoot"),
Ogre::Vector3(-500, 0, 200), mSoundBank);
enemyParty.push_back(p4);
Player* p5 = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo("SSJVirginia"),
Ogre::Vector3(-500, 0, 0), mSoundBank);
enemyParty.push_back(p5);
Player* p6 = new Player(scnMgr, mRoomRoot,
mPlayerBank->getPlayerInfo("Metal Scoot"),
Ogre::Vector3(-500, 0, -200), mSoundBank);
enemyParty.push_back(p6);
// Set Camera Position
cameraInitialPosition = Ogre::Vector3(1100, 250, 700);
cameraInitialLookAt = Ogre::Vector3(0, 0, 0);
camera->setPosition(cameraInitialPosition);
camera->lookAt(cameraInitialLookAt);
}
// 设置观察点的位置 ogre 坐标.
VOID CEngineInterface::Camera_SetLookAtPos(const fVector3& fvPos)
{
if(m_pFairySystem)
{
Ogre::Camera* pOgreCamera = m_pFairySystem->getCamera();
pOgreCamera->lookAt(Ogre::Vector3(fvPos.x, fvPos.y, fvPos.z));
}
}
// 设置观察点的位置 ogre 坐标.
VOID CRenderSystem::Camera_SetLookAtPos(const fVector3& fvPos)
{
if(m_pRenderSystem)
{
Ogre::Camera* pOgreCamera = m_pRenderSystem->getCamera();
pOgreCamera->lookAt(Ogre::Vector3(fvPos.x, fvPos.y, fvPos.z));
}
}
int main(int argc, char* argv[]){
cout << "Test Ogre Program blaha" << endl;
//Relative to where its executed from, not binary location
Ogre::Root *mRoot = new Ogre::Root("configs/plugins.cfg","configs/config.cfg","logs/main.log");
if(!(mRoot->restoreConfig() || mRoot->showConfigDialog())){
delete mRoot;
return -1;
}
// setup resources
// Only add the minimally required resource locations to load up the Ogre head mesh
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/programs", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/programs/GLSL", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/scripts", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/textures", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/models", "FileSystem", "General");
//Create the window
Ogre::RenderWindow *mWindow = mRoot->initialise(true, "initial Render Window");
Ogre::SceneManager *sceneManager = mRoot->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera *camera = sceneManager->createCamera("PlayerCam");
camera->setPosition(Ogre::Vector3(0,0,80));
camera->lookAt(Ogre::Vector3(0,0,-300));
camera->setNearClipDistance(5);
Ogre::Viewport* vp = mWindow->addViewport(camera);
vp->setBackgroundColour(Ogre::ColourValue(0,0,0,0));
camera->setAspectRatio(Ogre::Real(vp->getActualWidth()) / Ogre::Real(vp->getActualHeight()));
Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
Ogre::Entity* ogreHead = sceneManager->createEntity("Head","ogreHead.mesh");
Ogre::SceneNode* headNode = sceneManager->getRootSceneNode()->createChildSceneNode();
headNode->attachObject(ogreHead);
sceneManager->setAmbientLight(Ogre::ColourValue(0.5,0.5,0.5));
//Run the system
bool continueRunning = true;
while(continueRunning){
mRoot->renderOneFrame();
headNode->rotate(Ogre::Vector3(0,1,0),Ogre::Radian(0.005));
if(mWindow->isClosed()){
continueRunning = false;
}
}
delete mRoot;
}
void application::create_camera()
{
cam = scene_mgr->createCamera("PlayerCam");
cam->setPosition(Ogre::Vector3 {0, 0, 80});
cam->lookAt(Ogre::Vector3 {0, 0, -300});
cam->setNearClipDistance(5);
cameraman = new OgreBites::SdkCameraMan(cam);
}
void GraphicsImpl::createCamera()
{
camera = sceneMgr->createCamera("MainCamera");
// Position it at 500 in Z direction
camera->setPosition(Ogre::Vector3(0, 50, 100));
// Look back along -Z
camera->lookAt(Ogre::Vector3(0, -10, 0));
camera->setNearClipDistance(5);
camera->setFarClipDistance(0);
}
void BaseApp::createCamera()
{
Ogre::Camera* cam = mSceneMgr->createCamera("PlayerCam");
cam->setPosition(0,0,0);
cam->lookAt(0,0,0);
//cam->setAutoAspectRatio(true);
cam->setNearClipDistance(1);
cam->setFarClipDistance(10000);
mCameraMan = new OgreBites::SdkCameraMan(cam);
mCameraMan->setTopSpeed(1000);
}
// funcion que configura la camara
void createCamera(Ogre::RenderWindow* window){
camera = _sceneManager->createCamera("Camera");
camera->setPosition(Ogre::Vector3(0,60,-100));
camera->lookAt(Ogre::Vector3(0,0,50));
camera->setNearClipDistance(5);
Ogre::Viewport* viewport = window->addViewport(camera);
viewport->setBackgroundColour(Ogre::ColourValue(0.0,0.0,0.0));
camera->setAspectRatio(Ogre::Real(viewport->getActualWidth())/Ogre::Real(viewport->getActualHeight()));
}
//------------------------------------------------------------------------
void TApplySetup_CameraUp::WorkFromThread_Ogre()
{
Ogre::Camera* pCamera = TModuleLogic::Get()->GetC()->pGraphicEngine->GetGE()->GetCamera();
nsMathTools::TVector3 point(0,0,0);
pCamera->setPosition(point.x, point.y, point.z);
pCamera->lookAt(mVCameraUp.x, mVCameraUp.y, mVCameraUp.z);
Ogre::Degree degree;
degree = 90;
Ogre::Radian rad;
rad = degree.valueRadians();
pCamera->pitch(rad);
}
void ReliefApp::GenerateRelief()
{
//Get depth data
Ogre::TexturePtr depthTex = Ogre::TextureManager::getSingleton().createManual(
"DepthTexture", // name
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
Ogre::TEX_TYPE_2D, // type
512, // width
512, // height
0, // number of mipmaps
//Ogre::PF_B8G8R8A8, // pixel format
Ogre::PF_FLOAT32_R,
Ogre::TU_RENDERTARGET
);
Ogre::RenderTarget* pTarget = depthTex->getBuffer()->getRenderTarget();
Ogre::Camera* pOrthCam = MagicCore::RenderSystem::GetSingleton()->GetMainCamera();
pOrthCam->setProjectionType(Ogre::PT_ORTHOGRAPHIC);
pOrthCam->setOrthoWindow(3, 3);
pOrthCam->setPosition(0, 0, 3);
pOrthCam->lookAt(0, 0, 0);
pOrthCam->setAspectRatio(1.0);
pOrthCam->setNearClipDistance(0.5);
pOrthCam->setFarClipDistance(5);
Ogre::Viewport* pViewport = pTarget->addViewport(pOrthCam);
pViewport->setDimensions(0, 0, 1, 1);
MagicCore::RenderSystem::GetSingleton()->RenderLightMesh3D("RenderMesh", "Depth", mpLightMesh);
MagicCore::RenderSystem::GetSingleton()->Update();
Ogre::Image img;
depthTex->convertToImage(img);
std::vector<double> heightField(512 * 512);
for(int x = 0; x < 512; x++)
{
for(int y = 0; y < 512; y++)
{
heightField.at(x * 512 + y) = (img.getColourAt(x, 511 - y, 0))[1];
}
}
Ogre::TextureManager::getSingleton().remove("DepthTexture");
//
MagicDGP::LightMesh3D* pReliefMesh = MagicDGP::ReliefGeneration::PlaneReliefFromHeightField(heightField, 511, 511);
//MagicDGP::LightMesh3D* pReliefMesh = MagicDGP::ReliefGeneration::CylinderReliefFromHeightField(heightField, 511, 511);
if (pReliefMesh != NULL)
{
delete mpLightMesh;
mpLightMesh = pReliefMesh;
mpLightMesh->UnifyPosition(2);
mpLightMesh->UpdateNormal();
}
MagicCore::RenderSystem::GetSingleton()->SetupCameraDefaultParameter();
MagicCore::RenderSystem::GetSingleton()->RenderLightMesh3D("RenderMesh", "MyCookTorrance", mpLightMesh);
}
void World::EnableFreeCamera( bool bEnable )
{
assert(m_pRenderSystem->m_pMainCamera && m_cameraMan);
if(!bEnable)
{
Ogre::Camera* cam = m_pRenderSystem->m_pMainCamera;
const Ogre::Vector3 pos = cam->getPosition();
cam->setPosition(0, 24, 0);
cam->lookAt(0, 0, 8);
}
m_bFreeCamMode = bEnable;
}
static void setupScene()
{
LOGI("------->setupScene()");
Ogre::ConfigFile cf;
cf.load(openAPKFile("resources.cfg"));
Ogre::ConfigFile::SectionIterator seci = cf.getSectionIterator();
while (seci.hasMoreElements())
{
Ogre::String sec, type, arch;
sec = seci.peekNextKey();
Ogre::ConfigFile::SettingsMultiMap* settings = seci.getNext();
Ogre::ConfigFile::SettingsMultiMap::iterator i;
for (i = settings->begin(); i != settings->end(); i++)
{
type = i->first;
arch = i->second;
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(arch, type, sec);
}
}
Ogre::ResourceGroupManager::getSingletonPtr()->initialiseResourceGroup(
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
gSceneMgr = gRoot->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera* camera = gSceneMgr->createCamera("MyCam");
Ogre::Entity* pEntity = gSceneMgr->createEntity("SinbadInstance", "Sinbad.mesh");
Ogre::SceneNode* pNode = gSceneMgr->getRootSceneNode()->createChildSceneNode();
pNode->attachObject(pEntity);
Ogre::Light* pDirLight = gSceneMgr->createLight();
pDirLight->setDirection(Ogre::Vector3(0, -1, 0));
pDirLight->setType(Ogre::Light::LT_DIRECTIONAL);
pNode->attachObject(pDirLight);
camera->setNearClipDistance(1.0f);
camera->setFarClipDistance(100000.0f);
camera->setPosition(0, 0, 20.0f);
camera->lookAt(0, 0, 0);
camera->setAutoAspectRatio(true);
Ogre::Viewport* vp = gRenderWnd->addViewport(camera);
vp->setBackgroundColour(Ogre::ColourValue(1, 0, 0));
LOGI("<-------setupScene()");
}
int MyApp::start() {
_root = new Ogre::Root();
if(!_root->restoreConfig()) {
_root->showConfigDialog();
_root->saveConfig();
}
_pTrackManager = new TrackManager;
_pSoundFXManager = new SoundFXManager;
Ogre::RenderWindow* window = _root->initialise(true,"MyApp Example");
_sceneManager = _root->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera* cam = _sceneManager->createCamera("MainCamera");
cam->setPosition(Ogre::Vector3(7,10.5,8));
cam->lookAt(Ogre::Vector3(0,3.5,0));
cam->setNearClipDistance(5);
cam->setFarClipDistance(10000);
Ogre::Viewport* viewport = window->addViewport(cam);
viewport->setBackgroundColour(Ogre::ColourValue(0.0,0.0,0.0));
double width = viewport->getActualWidth();
double height = viewport->getActualHeight();
cam->setAspectRatio(width / height);
loadResources();
createScene();
createOverlay();
Ogre::SceneNode *node = _sceneManager->getSceneNode("Neptuno");
_framelistener = new MyFrameListener(this, window, cam, node, _overlayManager,
_sceneManager);
_root->addFrameListener(_framelistener);
// Reproducción del track principal...
this->_mainTrack->play();
_root->startRendering();
return 0;
}
//---------------------------------------------------------------------------------------------
void TShowTankWoT_test::ShowTanks(int cnt)
{
Ogre::SceneManager* pSM = TModuleLogic::Get()->GetC()->pGraphicEngine->GetGE()->GetSceneManager();
pSM->setAmbientLight(Ogre::ColourValue(1, 1, 1));
// light
Ogre::String nameLight = "mainLight";
Ogre::Light* pLight = NULL;
if( pSM->hasLight(nameLight) )
pLight = pSM->getLight(nameLight);
else
pLight = pSM->createLight(nameLight);
pLight->setType(Ogre::Light::LT_SPOTLIGHT);
pLight->setCastShadows(false);
pLight->setVisible(true);
Ogre::Vector3 posLight(0,0,0);
pLight->setPosition(posLight);
Ogre::Vector3 dirLight(1,0,0);
dirLight.normalise();
pLight->setDirection(dirLight);
//pLight->setSpotlightRange(Ogre::Degree(20.0f), Ogre::Degree(25.0f), 0.95f);
pLight->setDiffuseColour(1.0f, 1.0f, 1.0f);
pLight->setDiffuseColour(1.0f, 1.0f, 1.0f);
pLight->setSpecularColour(1.0f, 1.0f, 1.0f);
//pLight->setAttenuation(1000.0f, 1.0f, 0.0005f, 0.0f);
// light
Ogre::Vector3 pos;
pos.y = 0;
pos.z = 0;
for( int i = 0 ; i < cnt ; i++ )
{
pos.x = i*50;
ShowTank(i, pos);
}
Ogre::Camera* pCamera = TModuleLogic::Get()->GetC()->pGraphicEngine->GetGE()->GetCamera();
pCamera->setPosition(160,160,160);
pCamera->lookAt(0,0,0);
}
//----------------------------------------------------------------------------------------
ImageConverter::ImageConverter(const size_t& width/*=128*/, const size_t& height/*=128*/)
{
mWidth = width;
mHeight = height;
mResourceManager = Ogre::ResourceGroupManager::getSingletonPtr();
mResourceManager->createResourceGroup("QTImageConverter");
mResourceManager->initialiseResourceGroup("QTImageConverter");
mSceneMgrPtr = Ogre::Root::getSingletonPtr()->createSceneManager("OctreeSceneManager", "QTImageConverterSceneManager");
mSceneMgrPtr->setAmbientLight(Ogre::ColourValue(1, 1, 1));
Ogre::TexturePtr rendertexture = Ogre::TextureManager::getSingleton().createManual("RenderTex",
"QTImageConverter", Ogre::TEX_TYPE_2D,
mWidth, mHeight, 1, Ogre::PF_R8G8B8, Ogre::TU_RENDERTARGET);
mRttTex = rendertexture->getBuffer()->getRenderTarget();
// create our plane to set a texture to
Ogre::Plane plane(Ogre::Vector3::UNIT_Z, 0);
Ogre::MeshManager::getSingleton().createPlane("terrain", "QTImageConverter",
plane, 100, 100, 1, 1, true, 1, 1, 1, Ogre::Vector3::UNIT_Y);
// attach the plane to the scene manager and rotate it so the camera can see it
mEntityTerrain = mSceneMgrPtr->createEntity("terrainEntity", "terrain");
Ogre::SceneNode* node = mSceneMgrPtr->getRootSceneNode()->createChildSceneNode();
node->attachObject(mEntityTerrain);
mEntityTerrain->setCastShadows(false);
Ogre::Camera* RTTCam = mSceneMgrPtr->createCamera("QTImageConverterCam");
RTTCam->setNearClipDistance(0.01F);
RTTCam->setFarClipDistance(0);
RTTCam->setAspectRatio(1);
RTTCam->setFOVy(Ogre::Degree(90));
RTTCam->setPosition(0, 0, 50);
RTTCam->lookAt(0, 0, 0);
Ogre::Viewport *v = mRttTex->addViewport(RTTCam);
v->setBackgroundColour(Ogre::ColourValue(1, 1, 1));
v->setClearEveryFrame(true);
}
int startup(){
_root = new Ogre::Root("plugins_d.cfg");
/*
if(!_root->showConfigDialog()){
return -1;
}
*/
Ogre::RenderSystem* _rs = _root->getRenderSystemByName("Direct3D9 Rendering Subsystem");
// or use "OpenGL Rendering Subsystem"
_root->setRenderSystem(_rs);
_rs->setConfigOption("Full Screen", "No");
_rs->setConfigOption("Video Mode", "800 x 600 @ 32-bit colour");
_rs->setConfigOption("FSAA", "0");
_rs->setConfigOption("Floating-point mode", "Fastest");
_rs->setConfigOption("Use Multihead", "Auto");
_rs->setConfigOption("VSync", "No");
_rs->setConfigOption("VSync Interval", "1");
Ogre::RenderWindow* window = _root->initialise(true, "Ventana Ogre");
_sceneManager = _root->createSceneManager(Ogre::ST_GENERIC);
Ogre::Camera* camera = _sceneManager->createCamera("Camera");
camera->setPosition(Ogre::Vector3(0.0f,300.0f,-1000.0f));
camera->lookAt(Ogre::Vector3(0,0,0));
camera->setNearClipDistance(5);
Ogre::Viewport* viewport = window->addViewport(camera);
viewport->setBackgroundColour(Ogre::ColourValue(0.0,0.0,0.0));
camera->setAspectRatio(Ogre::Real(viewport->getActualWidth()/viewport->getActualHeight()));
_listener = new FrameListenerProyectos(window,camera);
_root->addFrameListener(_listener);
loadResources();
createScene();
_root->startRendering();
return 0;
}
void InputHandler::miniMap(){
Ogre::TexturePtr tex = Ogre::Root::getSingletonPtr()->getTextureManager()->createManual(
"RTT",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
Ogre::TEX_TYPE_2D,
512,
512,
0,
Ogre::PF_R8G8B8,
Ogre::TU_RENDERTARGET);
Ogre::RenderTexture *rtex = tex->getBuffer()->getRenderTarget();
Ogre::Camera *cam = mSceneMgr->createCamera("MiniCam");
//Vector3 fool = Ogre::Vector3(1550,0,1250);
cam->setPosition(0, 300, 0);
cam->lookAt(750,50,750);
Ogre::Viewport *v = rtex->addViewport(cam);
v->setOverlaysEnabled(false);
v->setClearEveryFrame(true);
v->setBackgroundColour(Ogre::ColourValue::Black);
CEGUI::Texture &guiTex = mGUIRenderer->createTexture(tex);
CEGUI::Imageset &imageSet =
CEGUI::ImagesetManager::getSingleton().create("RTTImageset", guiTex);
imageSet.defineImage("RTTImage",
CEGUI::Point(0.0f, 0.0f),
CEGUI::Size(guiTex.getSize().d_width,
guiTex.getSize().d_height),
CEGUI::Point(0.0f, 0.0f));
mini_map = CEGUI::WindowManager::getSingleton().createWindow("TaharezLook/StaticImage", "RTTWindow");
mini_map->setSize(CEGUI::UVector2(CEGUI::UDim(0.3f, 0),CEGUI::UDim(0.2f, 0)));
mini_map->setPosition(CEGUI::UVector2(CEGUI::UDim(0.69f, 0),CEGUI::UDim(0.0f, 0)));
mini_map->setProperty("Image", CEGUI::PropertyHelper::imageToString(&imageSet.getImage("RTTImage")));
sheet->addChildWindow(mini_map);
mini_map->setVisible(false);
}
void OgreApplication::InitViewport(void){
try {
/* Retrieve scene manager and root scene node */
Ogre::SceneManager* scene_manager = ogre_root_->createSceneManager(Ogre::ST_GENERIC, "MySceneManager");
Ogre::SceneNode* root_scene_node = scene_manager->getRootSceneNode();
/* Create camera object */
Ogre::Camera* camera = scene_manager->createCamera("MyCamera");
Ogre::SceneNode* camera_scene_node = root_scene_node->createChildSceneNode("MyCameraNode");
camera_scene_node->attachObject(camera);
camera->setNearClipDistance(camera_near_clip_distance_g);
camera->setFarClipDistance(camera_far_clip_distance_g);
camera->setPosition(camera_position_g);
camera->lookAt(camera_look_at_g);
camera->setFixedYawAxis(true, camera_up_g);
/* Create viewport */
Ogre::Viewport *viewport = ogre_window_->addViewport(camera, viewport_z_order_g, viewport_left_g, viewport_top_g, viewport_width_g, viewport_height_g);
viewport->setAutoUpdated(true);
viewport->setBackgroundColour(viewport_background_color_g);
/* Set aspect ratio */
float ratio = float(viewport->getActualWidth()) / float(viewport->getActualHeight());
camera->setAspectRatio(ratio);
}
catch (Ogre::Exception &e){
throw(OgreAppException(std::string("Ogre::Exception: ") + std::string(e.what())));
}
catch(std::exception &e){
throw(OgreAppException(std::string("std::Exception: ") + std::string(e.what())));
}
}
int _tmain(int argc, _TCHAR* argv[])
{
// ------------------------- Check for command line argument -------------------------------------------
if (! argv[1])
{
printf("\n");
printf("Missing argument.\nExample: \"Converter.exe job1.cfg\"");
return 0;
}
// ------------------------- Basic Ogre Engine initialization -------------------------------------------
Ogre::Root* root = new Ogre::Root;
Ogre::RenderSystem* rendersys = root->getRenderSystemByName("Direct3D9 Rendering Subsystem");
rendersys->setConfigOption("Full Screen", "No");
rendersys->setConfigOption("Video Mode", "800 x 600 @ 32-bit colour");
root->setRenderSystem(rendersys);
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("resource", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
root->initialise(false);
Ogre::RenderWindow* window = root->createRenderWindow("RAW2OGT", 800, 600, false);
Ogre::SceneManager* scenemgr = root->createSceneManager(Ogre::SceneType::ST_GENERIC);
Ogre::Camera* camera = scenemgr->createCamera("camera");
Ogre::Viewport* viewport = window->addViewport(camera);
/*Ogre::Vector3 lightdir(0, -0.3, 0.75);
lightdir.normalise();
Ogre::Light* l = scenemgr->createLight("tstLight");
l->setType(Ogre::Light::LT_DIRECTIONAL);
l->setDirection(lightdir);
l->setDiffuseColour(Ogre::ColourValue(1.0, 1.0, 1.0));
l->setSpecularColour(Ogre::ColourValue(0.4, 0.4, 0.4));*/
scenemgr->setAmbientLight(Ogre::ColourValue(0.7, 0.7, 0.7));
// --------------------------------- Start convert ----------------------------------------------------
// Load job config
Ogre::ConfigFile* terrainconfig = OGRE_NEW Ogre::ConfigFile();
terrainconfig->loadDirect(argv[1]);
// Load info from [general] block
Ogre::String heightmapfile = terrainconfig->getSetting("heightmap", "general");
Ogre::Real heightmapscale = Ogre::StringConverter::parseReal(terrainconfig->getSetting("heightmapscale", "general"));
Ogre::Real heightmapoffset = Ogre::StringConverter::parseReal(terrainconfig->getSetting("heightmapoffset", "general"));
Ogre::uint16 terrainsize = Ogre::StringConverter::parseUnsignedInt(terrainconfig->getSetting("terrainsize", "general"));
Ogre::Real worldsize = Ogre::StringConverter::parseReal(terrainconfig->getSetting("worldsize", "general"));
Ogre::uint16 layercount = Ogre::StringConverter::parseUnsignedInt(terrainconfig->getSetting("layercount", "general"));
// initialise stream to heightmapfile
Ogre::DataStreamPtr stream = Ogre::ResourceGroupManager::getSingleton().openResource(heightmapfile, "General");
size_t size = stream.get()->size();
// verify size
if(size != terrainsize * terrainsize * 4)
OGRE_EXCEPT( Ogre::Exception::ERR_INTERNAL_ERROR, "Size of stream does not match terrainsize!", "TerrainPage" );
// load to buffer
float* buffer = OGRE_ALLOC_T(float, size, Ogre::MEMCATEGORY_GENERAL);
stream->read(buffer, size);
// apply scale and offset
for(int i=0;i<terrainsize*terrainsize;i++)
{
buffer[i] = (buffer[i] + heightmapoffset) * heightmapscale;
}
// Terrain initialization
Ogre::TerrainGlobalOptions* terrainglobals = OGRE_NEW Ogre::TerrainGlobalOptions();
terrainglobals->setMaxPixelError(1);
//terrainglobals->setCompositeMapDistance(30000);
//terrainglobals->setLightMapDirection(lightdir);
//terrainglobals->setCompositeMapAmbient(scenemgr->getAmbientLight());
//terrainglobals->setCompositeMapDiffuse(l->getDiffuseColour());
Ogre::TerrainMaterialGeneratorA::SM2Profile* pMatProfile =
static_cast<Ogre::TerrainMaterialGeneratorA::SM2Profile*>(terrainglobals->getDefaultMaterialGenerator()->getActiveProfile());
pMatProfile->setLightmapEnabled(false);
pMatProfile->setCompositeMapEnabled(false);
Ogre::TerrainGroup* terraingroup = OGRE_NEW Ogre::TerrainGroup(scenemgr, Ogre::Terrain::ALIGN_X_Z, terrainsize, worldsize);
terraingroup->setFilenameConvention(Ogre::String("terrain"), Ogre::String("ogt"));
terraingroup->setOrigin(Ogre::Vector3::ZERO);
Ogre::Terrain* terrain = OGRE_NEW Ogre::Terrain(scenemgr);
// terrainsettings
Ogre::Terrain::ImportData& imp = terraingroup->getDefaultImportSettings();
imp.terrainSize = terrainsize;
imp.worldSize = worldsize;
imp.minBatchSize = 33;
imp.maxBatchSize = 65;
// use float RAW heightmap as input
imp.inputFloat = buffer;
// process texture layers
imp.layerList.resize(layercount);
Ogre::StringVector blendmaps(layercount);
for(int i=0;i<layercount;i++)
{
// load layer info
Ogre::String sectionStr = Ogre::StringConverter::toString(i);
Ogre::Real layerworldsize = Ogre::StringConverter::parseReal(terrainconfig->getSetting("worldsize", sectionStr));
if (i==0)
{
// no blendmap at layer 0 (baselayer)
Ogre::String specular = terrainconfig->getSetting("specular", sectionStr);
Ogre::String normal = terrainconfig->getSetting("normal", sectionStr);
// add layer
imp.layerList[i].textureNames.push_back(specular);
imp.layerList[i].textureNames.push_back(normal);
imp.layerList[i].worldSize = layerworldsize;
}
else
{
Ogre::String specular = terrainconfig->getSetting("specular", sectionStr);
Ogre::String normal = terrainconfig->getSetting("normal", sectionStr);
Ogre::String blend = terrainconfig->getSetting("blend", sectionStr);
// add layer
imp.layerList[i].textureNames.push_back(specular);
imp.layerList[i].textureNames.push_back(normal);
imp.layerList[i].worldSize = layerworldsize;
blendmaps[i] = blend;
}
}
// load the terrain
terrain->prepare(imp);
terrain->load();
// load those blendmaps into the layers
for(int j = 1;j < terrain->getLayerCount();j++)
{
Ogre::TerrainLayerBlendMap *blendmap = terrain->getLayerBlendMap(j);
Ogre::Image img;
img.load(blendmaps[j],"General");
int blendmapsize = terrain->getLayerBlendMapSize();
if(img.getWidth() != blendmapsize)
img.resize(blendmapsize, blendmapsize);
float *ptr = blendmap->getBlendPointer();
Ogre::uint8 *data = static_cast<Ogre::uint8*>(img.getPixelBox().data);
for(int bp = 0;bp < blendmapsize * blendmapsize;bp++)
ptr[bp] = static_cast<float>(data[bp]) / 255.0f;
blendmap->dirty();
blendmap->update();
}
// create filename for writing
int pos = heightmapfile.find_last_of('.');
if (pos < 0)
heightmapfile = heightmapfile + ".ogt";
else
heightmapfile = heightmapfile.substr(0, pos) + ".ogt";
// save as Ogre .OGT
terrain->save(heightmapfile);
Ogre::LogManager::getSingletonPtr()->logMessage(Ogre::LogMessageLevel::LML_NORMAL, heightmapfile + " successfully written.");
// debug viewing (exit with CTRL+C)
camera->setPosition(-terrainsize, 7000, -terrainsize);
camera->lookAt(terrainsize/2,0,terrainsize/2);
root->startRendering();
return 0;
}
Camera::Camera(Event::Lane& lane,
GameHandle cameraHandle,
Ogre::SceneNode* camNode,
Ogre::RenderTarget* renderTarget,
u32 width,
u32 height,
const v3& position,
const qv4& orientation,
GameHandle parent) :
mSubLane(lane.createSubLane()),
mCameraNode(camNode),
mRenderTarget(renderTarget),
mHandle(cameraHandle),
mNodeCreated(false),
mRenderTargetCreated(false)
{
Ogre::SceneManager* sceneMgr = Ogre::Root::getSingleton().getSceneManager(BFG_SCENEMANAGER);
if (mCameraNode == NULL) // Create SceneNode
{
if (sceneMgr->hasSceneNode(stringify(mHandle)))
{
mCameraNode = sceneMgr->getSceneNode(stringify(mHandle));
}
else
{
mCameraNode = sceneMgr->getRootSceneNode()->createChildSceneNode(stringify(mHandle));
mNodeCreated = true;
}
}
mCameraNode->setOrientation(toOgre(orientation));
mCameraNode->setPosition(toOgre(position));
v3 target = toBFG(mCameraNode->getOrientation().zAxis());
norm(target);
Ogre::Camera* cam;
cam = sceneMgr->createCamera(stringify(mHandle));
cam->setFOVy(Ogre::Degree(60.0f));
cam->setNearClipDistance(0.1f);
cam->setFarClipDistance(250000.0f);
cam->lookAt(toOgre(target)*10);
mCameraNode->attachObject(cam);
infolog << "Camera: " << stringify(mHandle) << " created.";
if (mRenderTarget == NULL)
{
// Create renderToTexture RenderTarget
if (width == 0 || height == 0)
{
throw std::logic_error("Too few information to create a render target.");
}
cam->setAspectRatio((f32)width / (f32)height);
Ogre::TexturePtr texture = Ogre::TextureManager::getSingleton().createManual
(
stringify(mHandle),
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
Ogre::TEX_TYPE_2D,
width,
height,
0,
Ogre::PF_R8G8B8,
Ogre::TU_RENDERTARGET
);
mRenderTarget = texture->getBuffer()->getRenderTarget();
prepareRenderTarget();
mRenderTarget->addViewport(cam);
mRenderTarget->getViewport(0)->setClearEveryFrame(true);
mRenderTarget->getViewport(0)->setBackgroundColour(Ogre::ColourValue::Black);
mRenderTarget->getViewport(0)->setOverlaysEnabled(false);
Ogre::MaterialPtr mat =
Ogre::MaterialManager::getSingleton().getByName(stringify(mHandle));
if (mat.isNull())
{
mat = Ogre::MaterialManager::getSingleton().create(
stringify(mHandle),
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
}
Ogre::Technique* tech = mat->getTechnique(0);
if (!tech)
{
tech = mat->createTechnique();
}
Ogre::Pass* pass = tech->getPass(0);
if (!pass)
{
pass = tech->createPass();
}
pass->setLightingEnabled(false);
if (pass->getNumTextureUnitStates() > 0)
{
Ogre::TextureUnitState* txState = NULL;
txState = pass->getTextureUnitState(0);
txState->setTextureName(stringify(mHandle));
}
else
{
pass->createTextureUnitState(stringify(mHandle));
}
mRenderTarget->setAutoUpdated(true);
mRenderTargetCreated = true;
infolog << "Rendertarget: " << stringify(mHandle) << " created.";
}
else
{
prepareRenderTarget();
f32 width = static_cast<f32>(mRenderTarget->getWidth());
f32 height = static_cast<f32>(mRenderTarget->getHeight());
cam->setAspectRatio(width / height);
mRenderTarget->addViewport(cam);
}
// mSubLane->connect(ID::VE_UPDATE_POSITION, this, &Camera::updatePosition, mHandle);
// mSubLane->connect(ID::VE_UPDATE_ORIENTATION, this, &Camera::updateOrientation, mHandle);
mSubLane->connect(ID::VE_SET_CAMERA_TARGET, this, &Camera::onSetTarget, mHandle);
if (parent != NULL_HANDLE)
{
onSetTarget(parent);
}
}
void test()
{
Ogre::Root* pOgre = new Ogre::Root("", "");
pOgre->loadPlugin(RENDER_SYSTEM);
pOgre->setRenderSystem(pOgre->getAvailableRenderers().front());
pOgre->initialise(false);
Ogre::NameValuePairList lArgs;
//lArgs["externalWindowHandle"] = bk::format("%d", (bk::uint)l_window.get_handle()).astr;
Ogre::RenderWindow* pWindow = pOgre->createRenderWindow("Heart|Dockyard", 1024, 768, false, &lArgs);
Ogre::SceneManager* pSceneManager = pOgre->createSceneManager(Ogre::ST_GENERIC,"SceneManager");
pSceneManager->setShadowTechnique(Ogre::SHADOWTYPE_STENCIL_ADDITIVE);
pSceneManager->setShadowCameraSetup(Ogre::ShadowCameraSetupPtr(new Ogre::FocusedShadowCameraSetup()));
pSceneManager->setAmbientLight(Ogre::ColourValue(0.1f, 0.1f, 0.1f));
Ogre::Camera* pCamera = pSceneManager->createCamera("Camera");
pCamera->setFixedYawAxis(true, Ogre::Vector3::UNIT_Z);
pCamera->setPosition(Ogre::Vector3(0.0f, 50.0f, 20.0f));
pCamera->lookAt(Ogre::Vector3(0.0f, 0.0f, 0.0f));
pCamera->setNearClipDistance(0.1f);
pCamera->setFarClipDistance(100.0f);
Ogre::Viewport* pViewport = pWindow->addViewport(pCamera);
pViewport->setBackgroundColour(Ogre::ColourValue(0.0f, 0.0f, 0.0f));
pCamera->setAspectRatio(Ogre::Real(pViewport->getActualWidth()) / Ogre::Real(pViewport->getActualHeight()));
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("../data/dockyard.zip", "Zip", "Dockyard", true);
Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
Ogre::MeshManager::getSingleton().createPlane("GroundPlane", "Dockyard", Ogre::Plane(0.0f, 0.0f, 1.0f, 0.0f), 100.0f, 100.0f, 100, 100, true, 1, 3.0f, 3.0f);
Ogre::Entity* pGroundEntity = pSceneManager->createEntity("GroundPlane");
pGroundEntity->setMaterialName("Examples/Rockwall");
pGroundEntity->setCastShadows(false);
pGroundEntity->getSubEntity(0)->getMaterial()->setShadingMode(Ogre::SO_PHONG);
Ogre::SceneNode* pGroundNode = pSceneManager->getRootSceneNode()->createChildSceneNode();
pGroundNode->attachObject(pGroundEntity);
Ogre::Entity* pCubeEntity = pSceneManager->createEntity("Cube", Ogre::SceneManager::PT_CUBE);
pCubeEntity->setMaterialName("Examples/10PointBlock");
pCubeEntity->setCastShadows(true);
Ogre::SceneNode* pCubeNode = pSceneManager->getRootSceneNode()->createChildSceneNode();
pCubeNode->attachObject(pCubeEntity);
pCubeNode->setPosition(0.0f, 0.0f, 5.f);
pCubeNode->setScale(0.1f, 0.1f, 0.1f);
Ogre::ColourValue lColour1(1.0f, 1.0f, 1.0f);
Ogre::ColourValue lColour2(1.0f, 1.0f, 1.0f);
Ogre::ColourValue lColour3(1.0f, 1.0f, 1.0f);
Ogre::Light* pLight1 = pSceneManager->createLight();
pLight1->setType(Ogre::Light::LT_SPOTLIGHT);
pLight1->setPosition(30.0f, 30.0f, 30.0f);
pLight1->setDirection(-1.0f, -1.0f, -1.0f);
pLight1->setSpotlightRange(Ogre::Degree(30), Ogre::Degree(50));
pLight1->setDiffuseColour(lColour1 * 0.5f);
Ogre::Light* pLight2 = pSceneManager->createLight();
pLight2->setType(Ogre::Light::LT_SPOTLIGHT);
pLight2->setPosition(-30.0f, 30.0f, 30.0f);
pLight2->setDirection(1.0f, -1.0f, -1.0f);
pLight2->setSpotlightRange(Ogre::Degree(30), Ogre::Degree(50));
pLight2->setDiffuseColour(lColour2 * 0.5f);
Ogre::Light* pLight3 = pSceneManager->createLight();
pLight3->setType(Ogre::Light::LT_SPOTLIGHT);
pLight3->setPosition(30.0f, -30.0f, 30.0f);
pLight3->setDirection(-1.0f, 1.0f, -1.0f);
pLight3->setSpotlightRange(Ogre::Degree(30), Ogre::Degree(50));
pLight3->setDiffuseColour(lColour3 * 0.5f);
Ogre::Overlay* pMenuOverlay = Ogre::OverlayManager::getSingleton().create("Menu");
Ogre::OverlayElement* pMenu = Ogre::OverlayManager::getSingleton().createOverlayElement("Panel", "Menu");
pMenu->setMetricsMode(Ogre::GMM_PIXELS);
pMenu->setWidth(200);
pMenu->setHeight(200);
pMenu->setTop(30);
pMenu->setLeft(30);
pMenu->setMaterialName("Examples/BumpyMetal");
if (pMenu->isContainer()) pMenuOverlay->add2D(static_cast<Ogre::OverlayContainer*>(pMenu));
pMenuOverlay->show();
pOgre->startRendering();
}
INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
#else
int main (int argc, char *argv[]) {
#endif
#define OGRE_STATIC_ParticleFX 1
Ogre::Root *ogre;
Ogre::RenderWindow *window;
Ogre::SceneManager *sceneMgr;
Ogre::Camera *camera;
// fire up an Ogre rendering window. Clearing the first two (of three) params will let us
// specify plugins and resources in code instead of via text file
ogre = new Ogre::Root("", "");
// This is a VERY minimal rendersystem loading example; we are hardcoding the OpenGL
// renderer, instead of loading GL and D3D9. We will add renderer selection support in a
// future article.
// I separate the debug and release versions of my plugins using the same "_d" suffix that
// the Ogre main libraries use; you may need to remove the "_d" in your code, depending on the
// naming convention you use
ogre->loadPlugin("RenderSystem_GL_d");
ogre->loadPlugin("Plugin_ParticleFX_d");
const Ogre::RenderSystemList &renderSystems = ogre->getAvailableRenderers();
Ogre::RenderSystemList::const_iterator r_it;
// we do this step just to get an iterator that we can use with setRenderSystem. In a future article
// we actually will iterate the list to display which renderers are available.
// renderSystems = ogre->getAvailableRenderers();
r_it = renderSystems.begin();
ogre->setRenderSystem(*r_it);
ogre->initialise(false);
// load common plugins
ogre->loadPlugin("Plugin_CgProgramManager_d");
ogre->loadPlugin("Plugin_OctreeSceneManager_d");
// setup main window; hardcode some defaults for the sake of presentation
Ogre::NameValuePairList opts;
opts["resolution"] = "1024x768";
opts["fullscreen"] = "false";
opts["vsync"] = "true";
// create a rendering window with the title "CDK"
window = ogre->createRenderWindow("CDK", 1024, 768, false, &opts);
// load the basic resource location(s)
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"resource", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"resource/gui.zip", "Zip", "GUI");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"resource/textures", "FileSystem", "Textures");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"resource/particles", "FileSystem", "Particles");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"resource/materials", "FileSystem", "Materials");
#if defined(WIN32)
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(
"c:\\windows\\fonts", "FileSystem", "GUI");
#endif
//Must initialize resource groups after window if using particle effects.
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("General");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("GUI");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Textures");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Materials");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Particles");
// since this is basically a CEGUI app, we can use the ST_GENERIC scene manager for now; in a later article
// we'll see how to change this
sceneMgr = ogre->createSceneManager(Ogre::ST_GENERIC);
camera = sceneMgr->createCamera("camera");
camera->setNearClipDistance(1);
Ogre::Viewport* vp = window->addViewport(camera);
vp->setBackgroundColour(Ogre::ColourValue(0,0,0));
// most examples get the viewport size to calculate this; for now, we'll just
// set it to 4:3 the easy way
camera->setAspectRatio((Ogre::Real)1.333333);
// with a scene manager and window, we can create a the GUI renderer
// new way to instantiate a CEGUIOgreRenderer (Ogre 1.7)
Ogre::RenderTarget *mRenderTarget = window;
CEGUI::OgreRenderer* pGUIRenderer = &CEGUI::OgreRenderer::bootstrapSystem(*mRenderTarget);
// create the root CEGUI class
CEGUI::System* pSystem = CEGUI::System::getSingletonPtr();
// tell us a lot about what is going on (see CEGUI.log in the working directory)
CEGUI::Logger::getSingleton().setLoggingLevel(CEGUI::Informative);
// use this CEGUI scheme definition (see CEGUI docs for more)
CEGUI::SchemeManager::getSingleton().create((CEGUI::utf8*)"TaharezLookSkin.scheme", (CEGUI::utf8*)"GUI");
// show the CEGUI mouse cursor (defined in the look-n-feel)
pSystem->setDefaultMouseCursor((CEGUI::utf8*)"TaharezLook", (CEGUI::utf8*)"MouseArrow");
// use this font for text in the UI
CEGUI::FontManager::getSingleton().create("Tahoma-8.font", (CEGUI::utf8*)"GUI");
pSystem->setDefaultFont((CEGUI::utf8*)"Tahoma-8");
// load a layout from the XML layout file (you'll find this in resources/gui.zip), and
// put it in the GUI resource group
CEGUI::Window* pLayout = CEGUI::WindowManager::getSingleton().loadWindowLayout("katana.layout", "", "GUI");
// you need to tell CEGUI which layout to display. You can call this at any time to change the layout to
// another loaded layout (i.e. moving from screen to screen or to load your HUD layout). Note that this takes
// a CEGUI::Window instance -- you can use anything (any widget) that serves as a root window.
pSystem->setGUISheet(pLayout);
// this next bit is for the sake of the input handler
unsigned long hWnd;
// WINDOW is generic to all platforms now as of Eihort
window->getCustomAttribute("WINDOW", &hWnd);
// set up the input handlers
Simulation *sim = new Simulation();
// since the input handler deals with pushing input to CEGUI, we need to give it a pointer
// to the CEGUI System instance to use
InputHandler *handler = new InputHandler(pSystem, sim, hWnd);
// put us into our "main menu" state
sim->requestStateChange(GUI);
// make an instance of our GUI sheet handler class
MainMenuDlg* pDlg = new MainMenuDlg(pSystem, pLayout, sim);
//testing shit
Ogre::SceneNode *systemNode = sceneMgr->getRootSceneNode()->createChildSceneNode(Ogre::Vector3(0,0,0));
SphereMesh *sphere = NULL;
sphere->createSphere("sphereMesh", 80, 64, 64);
/*
// Now I can create several entities using that mesh
Ogre::Entity *MoonEntity = sceneMgr->createEntity("Moon", planetMesh);
// Now I attach it to a scenenode, so that it becomes present in the scene.
Ogre::SceneNode *EarthOrbitNode = systemNode->createChildSceneNode("Earth Orbit", Ogre::Vector3(0,0,0));
Ogre::SceneNode *EarthNode = EarthOrbitNode->createChildSceneNode("Earth", Ogre::Vector3(200,0,0));
Ogre::SceneNode *MoonNode = EarthNode->createChildSceneNode("Moon", Ogre::Vector3(150,0,0));
MoonNode->attachObject(MoonEntity);
MoonEntity->getParentNode()->scale(0.5,0.5,0.5);
*/
//Material Tests
Ogre::MaterialManager& lMaterialManager = Ogre::MaterialManager::getSingleton();
Ogre::String lNameOfResourceGroup = "Mission 1 : Deliver Tom";
Ogre::ResourceGroupManager& lRgMgr = Ogre::ResourceGroupManager::getSingleton();
lRgMgr.createResourceGroup(lNameOfResourceGroup);
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("M_Lighting+OneTexture",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
lFirstPass->setDiffuse(0.8f, 0.8f, 0.8f,1.0f);
lFirstPass->setAmbient(0.3f, 0.3f, 0.3f);
lFirstPass->setSpecular(1.0f, 1.0f, 1.0f, 1.0f);
lFirstPass->setShininess(64.0f);
lFirstPass->setSelfIllumination(0.1f, 0.1f, 0.1f);
Ogre::TextureUnitState* lTextureUnit = lFirstPass->createTextureUnitState();
lTextureUnit->setTextureName("SimpleTexture.bmp", Ogre::TEX_TYPE_2D);
lTextureUnit->setTextureCoordSet(0);
}
// 3/ Lighting color.
// To have the feeling of '3D', the lighting is good feeling.
// It often requires the object to have correct normals (see my manual object construction),
// and some lights in the scene.
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("Sun",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
// Lighting is allowed on this pass.
lFirstPass->setLightingEnabled(true);
// Emissive / self illumination is the color 'produced' by the object.
// Color values vary between 0.0(minimum) to 1.0 (maximum).
Ogre::ColourValue lSelfIllumnationColour(0.5f, 0.0f, 0.0f, 1.0f);
lFirstPass->setSelfIllumination(lSelfIllumnationColour);
// diffuse color is the traditionnal color of the lit object.
Ogre::ColourValue lDiffuseColour(1.0f, 0.4f, 0.4f, 1.0f);
lFirstPass->setDiffuse(lDiffuseColour);
// ambient colour is linked to ambient lighting.
// If there is no ambient lighting, then this has no influence.
// It the ambient lighting is at 1, then this colour is fully added.
// This is often use to change the general feeling of a whole scene.
Ogre::ColourValue lAmbientColour(0.4f, 0.1f, 0.1f, 1.0f);
lFirstPass->setAmbient(lAmbientColour);
// specular colour, is the colour of the 'little light reflection'
// that you can see on some object. For example, my bald head skin
// reflect the sun. This make a 'round of specular lighting'.
// Set this to black if you don't want to see it.
Ogre::ColourValue lSpecularColour(1.0f, 1.0f, 1.0f, 1.0f);
lFirstPass->setSpecular(lSpecularColour);
// Shininess is the 'inverse of specular color splattering' coefficient.
// If this is big (e.g : 64) you get a very tiny dot with a quite strong color (on round surface).
// If this is 0, you get a simple color layer (the dot has become very wide).
Ogre::Real lShininess = 64.0f;
lFirstPass->setShininess(lShininess);
}
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("mars",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
// Lighting is allowed on this pass.
lFirstPass->setLightingEnabled(true);
// Emissive / self illumination is the color 'produced' by the object.
// Color values vary between 0.0(minimum) to 1.0 (maximum).
Ogre::ColourValue lSelfIllumnationColour(0.6f, 0.1f, 0.1f, 0.0f);
lFirstPass->setSelfIllumination(lSelfIllumnationColour);
// diffuse color is the traditionnal color of the lit object.
Ogre::ColourValue lDiffuseColour(1.0f, 0.2f, 0.0f, 0.0f);
lFirstPass->setDiffuse(lDiffuseColour);
// ambient colour is linked to ambient lighting.
// If there is no ambient lighting, then this has no influence.
// It the ambient lighting is at 1, then this colour is fully added.
// This is often use to change the general feeling of a whole scene.
Ogre::ColourValue lAmbientColour(1.0f, 0.2f, 0.0f, 0.0f);
lFirstPass->setAmbient(lAmbientColour);
// specular colour, is the colour of the 'little light reflection'
// that you can see on some object. For example, my bald head skin
// reflect the sun. This make a 'round of specular lighting'.
// Set this to black if you don't want to see it.
Ogre::ColourValue lSpecularColour(1.0f, 0.3f, 0.3f, 0.3f);
lFirstPass->setSpecular(lSpecularColour);
// Shininess is the 'inverse of specular color splattering' coefficient.
// If this is big (e.g : 64) you get a very tiny dot with a quite strong color (on round surface).
// If this is 0, you get a simple color layer (the dot has become very wide).
Ogre::Real lShininess = 34.0f;
lFirstPass->setShininess(lShininess);
}
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("gaia",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
// Lighting is allowed on this pass.
lFirstPass->setLightingEnabled(true);
// Emissive / self illumination is the color 'produced' by the object.
// Color values vary between 0.0(minimum) to 1.0 (maximum).
Ogre::ColourValue lSelfIllumnationColour(0.0f, 0.0f, 0.1f, 0.3f);
lFirstPass->setSelfIllumination(lSelfIllumnationColour);
// diffuse color is the traditionnal color of the lit object.
Ogre::ColourValue lDiffuseColour(0.1f, 0.2f, 0.8f, 1.0f);
lFirstPass->setDiffuse(lDiffuseColour);
// ambient colour is linked to ambient lighting.
// If there is no ambient lighting, then this has no influence.
// It the ambient lighting is at 1, then this colour is fully added.
// This is often use to change the general feeling of a whole scene.
Ogre::ColourValue lAmbientColour(0.0f, 0.1f, 0.4f, 1.0f);
lFirstPass->setAmbient(lAmbientColour);
// specular colour, is the colour of the 'little light reflection'
// that you can see on some object. For example, my bald head skin
// reflect the sun. This make a 'round of specular lighting'.
// Set this to black if you don't want to see it.
Ogre::ColourValue lSpecularColour(0.0f, 0.3f, 1.0f, 1.0f);
lFirstPass->setSpecular(lSpecularColour);
// Shininess is the 'inverse of specular color splattering' coefficient.
// If this is big (e.g : 64) you get a very tiny dot with a quite strong color (on round surface).
// If this is 0, you get a simple color layer (the dot has become very wide).
Ogre::Real lShininess = 34.0f;
lFirstPass->setShininess(lShininess);
}
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("barren",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
// Lighting is allowed on this pass.
lFirstPass->setLightingEnabled(true);
// Emissive / self illumination is the color 'produced' by the object.
// Color values vary between 0.0(minimum) to 1.0 (maximum).
Ogre::ColourValue lSelfIllumnationColour(0.1f, 0.1f, 0.1f, 0.1f);
lFirstPass->setSelfIllumination(lSelfIllumnationColour);
// diffuse color is the traditionnal color of the lit object.
Ogre::ColourValue lDiffuseColour(0.3f, 0.3f, 0.3f, 0.3f);
lFirstPass->setDiffuse(lDiffuseColour);
// ambient colour is linked to ambient lighting.
// If there is no ambient lighting, then this has no influence.
// It the ambient lighting is at 1, then this colour is fully added.
// This is often use to change the general feeling of a whole scene.
Ogre::ColourValue lAmbientColour(0.3f, 0.3f, 0.3f, 0.3f);
lFirstPass->setAmbient(lAmbientColour);
// specular colour, is the colour of the 'little light reflection'
// that you can see on some object. For example, my bald head skin
// reflect the sun. This make a 'round of specular lighting'.
// Set this to black if you don't want to see it.
Ogre::ColourValue lSpecularColour(0.7f, 0.7f, 0.7f, 0.7f);
lFirstPass->setSpecular(lSpecularColour);
// Shininess is the 'inverse of specular color splattering' coefficient.
// If this is big (e.g : 64) you get a very tiny dot with a quite strong color (on round surface).
// If this is 0, you get a simple color layer (the dot has become very wide).
Ogre::Real lShininess = 34.0f;
lFirstPass->setShininess(lShininess);
}
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("gasgiant",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
// Lighting is allowed on this pass.
lFirstPass->setLightingEnabled(true);
// Emissive / self illumination is the color 'produced' by the object.
// Color values vary between 0.0(minimum) to 1.0 (maximum).
Ogre::ColourValue lSelfIllumnationColour(0.0f, 0.3f, 0.0f, 0.1f);
lFirstPass->setSelfIllumination(lSelfIllumnationColour);
// diffuse color is the traditionnal color of the lit object.
Ogre::ColourValue lDiffuseColour(0.1f, 0.7f, 0.1f, 0.3f);
lFirstPass->setDiffuse(lDiffuseColour);
// ambient colour is linked to ambient lighting.
// If there is no ambient lighting, then this has no influence.
// It the ambient lighting is at 1, then this colour is fully added.
// This is often use to change the general feeling of a whole scene.
Ogre::ColourValue lAmbientColour(0.1f, 0.7f, 0.3f, 0.3f);
lFirstPass->setAmbient(lAmbientColour);
// specular colour, is the colour of the 'little light reflection'
// that you can see on some object. For example, my bald head skin
// reflect the sun. This make a 'round of specular lighting'.
// Set this to black if you don't want to see it.
Ogre::ColourValue lSpecularColour(0.2f, 1.0f, 0.6f, 0.6f);
lFirstPass->setSpecular(lSpecularColour);
// Shininess is the 'inverse of specular color splattering' coefficient.
// If this is big (e.g : 64) you get a very tiny dot with a quite strong color (on round surface).
// If this is 0, you get a simple color layer (the dot has become very wide).
Ogre::Real lShininess = 34.0f;
lFirstPass->setShininess(lShininess);
}
//end material tests
//System Creator
std::string systemDefinition[10] = {"15000,0,0,false,false,false,700000,0", "300,0,0,false,false,barren,2500,1",
"300,x,y,false,co2,barren,6000,2", "300,x,y,h2o,n2/o2,gaia,6300,3", "300,x,y,false,co2,mars,3400,4",
"300,x,y,false,h2/he,gasgiant,71000,5", "300,x,y,false,h2/he,gasgiant,60000,6", "300,x,y,false,h2/he,gasgiant,25001,7",
"300,x,y,false,h2/he,gasgiant,25000,8", "300,x,y,false,n-ice,ice,1100,9"};
StarSystem sol = StarSystem::StarSystem(sceneMgr, systemDefinition);
//Star Creator
/*
{
int x = 0;
int y = 0;
int kelvin = 15000;
CelestialBody newstar = CelestialBody::CelestialBody(kelvin, 100, systemNode, sceneMgr, x, y);
}
// Spectrum testing and multi star generation.
int time = 200;
int x = -500;
int y = 500;
for ( int count = 1; count <= time; count++){
int kelvin = count * (40000/time);
Star newstar = Star::Star(kelvin, 100, systemNode, sceneMgr, x, y);
x += 20;
if (count % 10 == 0) {
y -= 20;
x = -500;
}
}
*/
// I move the SceneNode back 15 so that it is visible to the camera.
float PositionOffset = 0.0;
float distance = -2000.0;
systemNode->translate(0, PositionOffset, distance);
camera->lookAt(Ogre::Vector3(0,0,distance));
while (sim->getCurrentState() != SHUTDOWN) {
sol.rotateOrbits();
handler->capture();
ogre->renderOneFrame();
// run the message pump (uncomment for Eihort)
Ogre::WindowEventUtilities::messagePump();
}
{
window->removeAllViewports();
}
{
sceneMgr->destroyAllCameras();
sceneMgr->destroyAllManualObjects();
sceneMgr->destroyAllEntities();
sceneMgr->destroyAllLights();
systemNode->removeAndDestroyAllChildren();
}
{
Ogre::ResourceGroupManager& lRgMgr = Ogre::ResourceGroupManager::getSingleton();
lRgMgr.destroyResourceGroup(lNameOfResourceGroup);
}
// clean up after ourselves
delete pDlg;
delete handler;
delete sim;
delete ogre;
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
#else
int main (int argc, char *argv[]) {
#endif
Ogre::Root *ogre;
Ogre::RenderWindow *window;
Ogre::SceneManager *sceneMgr;
Ogre::SceneManager *guiSceneMgr;
Ogre::Camera *camera;
Ogre::Camera *guiCamera;
// fire up an Ogre rendering window. Clearing the first two (of three) params will let us
// specify plugins and resources in code instead of via text file
ogre = new Ogre::Root("", "");
#if defined(_DEBUG)
ogre->loadPlugin("RenderSystem_GL_d");
#else
ogre->loadPlugin("RenderSystem_GL");
#endif
Ogre::RenderSystemList *renderSystems = NULL;
Ogre::RenderSystemList::iterator r_it;
renderSystems = ogre->getAvailableRenderers();
r_it = renderSystems->begin();
ogre->setRenderSystem(*r_it);
ogre->initialise(false);
// load common plugins
#if defined(_DEBUG)
//ogre->loadPlugin("Plugin_CgProgramManager_d");
ogre->loadPlugin("Plugin_OctreeSceneManager_d");
#else
//ogre->loadPlugin("Plugin_CgProgramManager");
ogre->loadPlugin("Plugin_OctreeSceneManager");
#endif
// load the basic resource location(s)
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("resource", "FileSystem", "General");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("resource/gui.zip", "Zip", "GUI");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("meshes", "FileSystem", "Meshes");
#if defined(WIN32)
Ogre::ResourceGroupManager::getSingleton().addResourceLocation("c:\\windows\\fonts", "FileSystem", "GUI");
#endif
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("General");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("GUI");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Meshes");
// setup main window; hardcode some defaults for the sake of presentation
Ogre::NameValuePairList opts;
opts["resolution"] = "1024x768";
opts["fullscreen"] = "false";
opts["vsync"] = "false";
// create a rendering window with the title "CDK"
window = ogre->createRenderWindow("Bouwgame Client v0.1", 1024, 768, false, &opts);
// since this is basically a CEGUI app, we can use the ST_GENERIC scene manager for now; in a later article
// we'll see how to change this
sceneMgr = ogre->createSceneManager(Ogre::ST_GENERIC);
guiSceneMgr = ogre->createSceneManager(Ogre::ST_GENERIC);
guiCamera = guiSceneMgr->createCamera("GUICamera");
guiCamera->setNearClipDistance(5);
camera = sceneMgr->createCamera("camera");
camera->setNearClipDistance(5);
Ogre::Viewport* vp = window->addViewport(guiCamera);
vp->setBackgroundColour(Ogre::ColourValue(0.2f,0.2f,0.8f));
/* ambient light */
sceneMgr->setAmbientLight(Ogre::ColourValue(0.8, 0.8, 0.8));
sceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_STENCIL_ADDITIVE);
/* meshes */
Ogre::Entity* ent = sceneMgr->createEntity( "BouwPlaatsEntity", "world.mesh" );
Ogre::SceneNode* node = sceneMgr->getRootSceneNode()->createChildSceneNode("BouwNode", Ogre::Vector3(0, 0, 0));
node->attachObject(ent);
//node->setScale(Ogre::Vector3(0.7,0.7,0.7));
ent = sceneMgr->createEntity("plaats", "bouwplaats_step_00.mesh");
Ogre::Vector3 size = ent->getBoundingBox().getSize();
Ogre::LogManager::getSingletonPtr()->getDefaultLog()->logMessage(Ogre::String("Bouwplaats size: ") + Ogre::StringConverter::toString(size));
size = ent->getBoundingBox().getMaximum();
Ogre::LogManager::getSingletonPtr()->getDefaultLog()->logMessage(Ogre::String("Bouwplaats max: ") + Ogre::StringConverter::toString(size));
size = ent->getBoundingBox().getMinimum();
Ogre::LogManager::getSingletonPtr()->getDefaultLog()->logMessage(Ogre::String("Bouwplaats min: ") + Ogre::StringConverter::toString(size));
Ogre::Entity* ent1 = sceneMgr->createEntity( "KeetEntity", "keet.mesh" );
Ogre::SceneNode* scenenode = sceneMgr->getRootSceneNode()->createChildSceneNode("KeetNode", Ogre::Vector3(0, 0, 0));
scenenode->attachObject(ent1);
Ogre::Entity* ent2 = sceneMgr->createEntity( "HekjeEntity", "hekje.mesh" );
Ogre::SceneNode* scenenode2 = sceneMgr->getRootSceneNode()->createChildSceneNode("HekjeNode", Ogre::Vector3(0, -100, 0));
scenenode2->attachObject(ent2);
scenenode2->setScale(Ogre::Vector3(400,0,100));
// most examples get the viewport size to calculate this; for now, we'll just
// set it to 4:3 the easy way
camera->setAspectRatio((Ogre::Real)1.333333);
camera->setPosition(Ogre::Vector3(40,100,10));
guiCamera->setPosition(0, 0, 300);
guiCamera->lookAt(node->getPosition());
// this next bit is for the sake of the input handler
unsigned long hWnd;
window->getCustomAttribute("WINDOW", &hWnd);
// set up the input handlers
Simulation *sim = new Simulation();
InputHandler *handler = new InputHandler(sim, hWnd, camera);
DataManager *dataManager = new DataManager();
GameAI* gameAI = new GameAI(dataManager);
//Create Network
Network * net = new Network(dataManager);
//net->start();
sim->requestStateChange(GUI);
gui = new GuiManager();
// networkshit
while(!net->isConnected())
{
Sleep(1000);
}
net->Send(GETGROUPS, "", "", NULL);
net->Send(LOGIN, "gast", "gast", 1);
gui->setSimulation(sim);
gui->init("", ogre, guiSceneMgr, window);
gui->activate("main");
handler->setWindowExtents(1024,768);
SimulationState cState;
Ogre::WindowEventUtilities::addWindowEventListener(window, handler);
DWORD tFrameStart = 0x0; //in miliseconds
signed long tFrameX = 0x0;
float tDelta2 = 0.0f; //in seconds
float m_fps = 60.0f;
tFrameStart = GetTickCount();
float tDelta;
//testAI->calculateNextPath(40,10);
while ((cState = sim->getCurrentState()) != SHUTDOWN) {
tFrameX = GetTickCount() - tFrameStart;
tDelta2 = (float)tFrameX / 1000.0f;
if (tDelta2 > 3600) // tDelta > 1 hour
tDelta2 = 1.0f / m_fps; //< System tick count has highly likely overflowed, so get approximation
tFrameStart = GetTickCount();
m_fps = (int)(1.0f / tDelta2);
tDelta = tDelta2;
handler->capture();
handler->update(tDelta);
gui->update(tDelta);
//if (sim->getCurrentState() == SIMULATION || sim->getCurrentState() == SIMULATION_MOUSELOOK)
// testAI->update(tDelta);
// run the message pump (Eihort)
Ogre::WindowEventUtilities::messagePump();
ogre->renderOneFrame();
if (sim->getCurrentState() != cState) {
handler->StateSwitched(cState, sim->getCurrentState());
switch (sim->getCurrentState()) {
case GUI:
window->getViewport(0)->setCamera(guiCamera);
break;
case SIMULATION:
window->getViewport(0)->setCamera(camera);
break;
}
}
}
// clean up after ourselves
//delete testAI;
delete sim;
delete ogre;
delete handler;
delete gameAI;
delete dataManager;
return 0;
}
// Ogre::Camera::lookAt(Ogre::Vector3 const&)
// Ogre::Camera::lookAt(float, float, float)
void camera_lookat(CoiHandle camera_handle, const float x, const float y, const float z)
{
Ogre::Camera* camera = reinterpret_cast<Ogre::Camera*>(camera_handle);
camera->lookAt(Ogre::Vector3(x, y, z));
}
int main( int argc, char** argv )
{
// initialize the entire render system
RenderSystem* render_system = RenderSystem::get();
QApplication app( argc, argv );
// make the render window
RenderWidget* window = new RenderWidget( render_system );
window->setWindowTitle( "I hope this is not all black." );
QVBoxLayout* layout = new QVBoxLayout;
layout->addWidget( window );
QPushButton* hide_button = new QPushButton( "hide" );
layout->addWidget( hide_button );
QPushButton* show_button = new QPushButton( "show" );
layout->addWidget( show_button );
QWidget container;
container.setLayout( layout );
container.resize( 900, 600 );
container.show();
// Make a scene and show it in the window.
Ogre::SceneManager* scene_manager = render_system->root()->createSceneManager( Ogre::ST_GENERIC );
Ogre::Entity* thing = scene_manager->createEntity( "thing", "rviz_cone.mesh" );
Ogre::SceneNode* node = scene_manager->getRootSceneNode()->createChildSceneNode();
node->attachObject( thing );
scene_manager->setAmbientLight( Ogre::ColourValue( .5, .5, .5 ));
Ogre::Light* light = scene_manager->createLight( "light" );
light->setPosition( 20, 80, 50 );
Ogre::Camera* camera = scene_manager->createCamera( "SampleCam" );
camera->setPosition( Ogre::Vector3( 0, 0, 10 ));
camera->lookAt( Ogre::Vector3( 0, 0, -300 ));
camera->setNearClipDistance( 5 );
Ogre::Viewport* viewport = window->getRenderWindow()->addViewport( camera );
viewport->setBackgroundColour( Ogre::ColourValue( 0, 0, 1.0 ));
camera->setAspectRatio( Ogre::Real( viewport->getActualWidth() ) / Ogre::Real( viewport->getActualHeight() ));
// redraw every 33ms.
QTimer timer;
QObject::connect( &timer, SIGNAL(timeout()), window, SLOT(update()) );
timer.start( 33 );
RenderWidget window2( render_system );
window2.resize( 400, 400 );
window2.setWindowTitle( "I hope this is also not all black." );
window2.show();
hide_button->connect( hide_button, SIGNAL( clicked() ), &window2, SLOT( hide() ));
show_button->connect( show_button, SIGNAL( clicked() ), &window2, SLOT( show() ));
Ogre::Camera* camera2 = scene_manager->createCamera( "SampleCam2" );
camera2->setPosition( Ogre::Vector3( 0, 10, 0 ));
camera2->setFixedYawAxis( false );
camera2->lookAt( Ogre::Vector3( 0, 0, 0 ));
camera2->setNearClipDistance( 5 );
Ogre::Viewport* viewport2 = window2.getRenderWindow()->addViewport( camera2 );
viewport2->setBackgroundColour( Ogre::ColourValue( 0, 1.0, 0 ));
camera2->setAspectRatio( Ogre::Real( viewport2->getActualWidth() ) / Ogre::Real( viewport2->getActualHeight() ));
// redraw every 33ms.
QTimer timer2;
QObject::connect( &timer2, SIGNAL(timeout()), &window2, SLOT(update()) );
timer2.start( 33 );
// main loop
return app.exec();
}
// Ogre::Camera::lookAt(Ogre::Vector3 const&)
// Ogre::Camera::lookAt(float, float, float)
void camera_lookat(CameraHandle camera_handle, const float x, const float y, const float z)
{
Ogre::Camera* camera = static_cast<Ogre::Camera*>(camera_handle);
camera->lookAt(Ogre::Vector3(x, y, z));
}
void SetUpCustomContent()
{
Ogre::String CustomCameraName = "TestRenderTargetCamera";
Ogre::String CustomTextureName = "TestRenderTargetTexture";
Ogre::String CustomMaterialName = "CustomRenderTargetMaterial";
Ogre::String CustomWorkSpaceName = "TestCustomRenderTargetWorkSpaceName";
m_CustomRTTCamera = mSceneManager->createCamera(CustomCameraName);
m_CustomRTTCamera->setPosition(0, 30, 0);
m_CustomRTTCamera->lookAt(0, 0, 0);
m_CustomRTTCamera->setFarClipDistance(1000);
m_CustomRTTCamera->setNearClipDistance(0.1);
m_CustomRenderTexture = Ogre::TextureManager::getSingleton().createManual(CustomTextureName,
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D,
512, 512, 1, Ogre::PF_A8B8G8R8, Ogre::TU_RENDERTARGET);
m_CustomRenderTexture->load();
Ogre::RenderTexture* rtt = m_CustomRenderTexture->getBuffer(0)->getRenderTarget();
Ogre::CompositorManager2 *compositorManager = mRoot->getCompositorManager2();
const Ogre::IdString workspaceName(CustomWorkSpaceName);
if( !compositorManager->hasWorkspaceDefinition( workspaceName ) )
{
compositorManager->createBasicWorkspaceDef( workspaceName, mBackgroundColour,
Ogre::IdString() );
}
m_CustomRenderTarget = compositorManager->addWorkspace( mSceneManager, (Ogre::RenderTarget*)rtt, m_CustomRTTCamera,
workspaceName, false );
//m_CustomRenderTarget->setEnabled(false); // not auto update
#if 0
// create manual object
Ogre::MaterialPtr CustomMaterial = Ogre::MaterialManager::getSingleton().create(CustomMaterialName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
CustomMaterial->getTechnique(0)->removeAllPasses();
Ogre::Pass* pass = CustomMaterial->getTechnique(0)->createPass();
Ogre::TextureUnitState* tu = pass->createTextureUnitState();
tu->setTextureName(CustomTextureName);
#endif
Ogre::HlmsManager *hlmsManager = Ogre::Root::getSingleton().getHlmsManager();
Ogre::Hlms *hlms = hlmsManager->getHlms( Ogre::HLMS_UNLIT );
Ogre::HlmsDatablock *datablock = hlms->createDatablock( CustomMaterialName, CustomMaterialName,
Ogre::HlmsMacroblock(), Ogre::HlmsBlendblock(), Ogre::HlmsParamVec() );
Ogre::HlmsUnlitDatablock *unlitDb = static_cast<Ogre::HlmsUnlitDatablock*>( datablock );
unlitDb->setTexture( 0, 0, m_CustomRenderTexture );
#if 1
Ogre::ManualObject* CustomManualObject = mSceneManager->createManualObject();
CustomManualObject->begin(CustomMaterialName);
CustomManualObject->position(-100, -100, -100);
CustomManualObject->textureCoord(0, 0);
CustomManualObject->position(100, -100, -100);
CustomManualObject->textureCoord(1, 0);
CustomManualObject->position(100, 100, -100);
CustomManualObject->textureCoord(1, 1);
CustomManualObject->position(-100, 100, -100);
CustomManualObject->textureCoord(0, 1);
CustomManualObject->quad(0, 1, 2, 3);
CustomManualObject->end();
// CustomManualObject->setDatablock(0, CustomMaterialName);
Ogre::SceneNode *sceneNodeLines = mSceneManager->getRootSceneNode( Ogre::SCENE_DYNAMIC )->
createChildSceneNode( Ogre::SCENE_DYNAMIC );
sceneNodeLines->attachObject(CustomManualObject);
sceneNodeLines->scale(0.4f, 0.4f, 0.4f);
sceneNodeLines->translate(0.0f, 0.0f, 0.0f, Ogre::SceneNode::TS_WORLD);
#endif
}
