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C++ ogre::Camera类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中ogre::Camera类的典型用法代码示例。如果您正苦于以下问题：C++ Camera类的具体用法？C++ Camera怎么用？C++ Camera使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Camera类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: camera_get_right

//Ogre::Camera::getRight() const
void camera_get_right(CameraHandle handle, coiVector3* right)
{
    Ogre::Camera* camera = static_cast<Ogre::Camera*>(handle);
    const Ogre::Vector3& u = camera->getRight();

    right->x = u.x;
    right->y = u.y;
    right->z = u.z;
}
开发者ID:holocronweaver，项目名称:llcoi，代码行数:10，代码来源:camera_bind.cpp


示例2: create_camera

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);
}
开发者ID:vcu-cmsc451-1，项目名称:Senior-Design-Project，代码行数:9，代码来源:application.hpp


示例3: camera_get_up

// Ogre::Camera::getUp() const
void camera_get_up(CameraHandle handle, coiVector3* up)
{
    Ogre::Camera* camera = static_cast<Ogre::Camera*>(handle);
    const Ogre::Vector3& u = camera->getUp();

    up->x = u.x;
    up->y = u.y;
    up->z = u.z;
}
开发者ID:holocronweaver，项目名称:llcoi，代码行数:10，代码来源:camera_bind.cpp


示例4: main

int main(int argc, char* argv[]){
    cout << "Test Ogre Program" << 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");
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/github/Ogre_test/data","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::Entity* ogreHead = sceneManager->createEntity("Head","myTest.obj");
    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;
}
开发者ID:jgrey4296，项目名称:languageLearning，代码行数:56，代码来源:ogre_main.cpp


示例5: Camera_SetEyePos

// 设置眼睛的位置, ogre 坐标
VOID CEngineInterface::Camera_SetEyePos(const fVector3& fvPos)
{
	if(m_pFairySystem)
	{
		Ogre::Camera* pOgreCamera = m_pFairySystem->getCamera();

		pOgreCamera->setPosition(Ogre::Vector3(fvPos.x, fvPos.y, fvPos.z));
		
	}
}
开发者ID:jjiezheng，项目名称:pap_full，代码行数:11，代码来源:EngineInterface.cpp


示例6: createCamera

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);
}
开发者ID:Mononofu，项目名称:OTE，代码行数:10，代码来源:graphics.cpp


示例7: addViewport

    void Window::addViewport()
    {
        Pipe *pipe = static_cast<Pipe *>(getPipe());
        Ogre::Camera *cam = pipe->_ogre->getCamera();
        _vp = mWindow->addViewport(cam);
        _vp->setBackgroundColour(Ogre::ColourValue(0,0,0));
        cam->setAspectRatio(
               Ogre::Real(_vp->getActualWidth()) / Ogre::Real(_vp->getActualHeight()));

    }
开发者ID:fingerx，项目名称:eqOgre，代码行数:10，代码来源:window.cpp


示例8: camera_get_derived_orientation

//Ogre::Camera::getDerivedOrientation() const
void camera_get_derived_orientation(CameraHandle handle, coiQuaternion* orientation)
{
    Ogre::Camera* camera = static_cast<Ogre::Camera*>(handle);
    const Ogre::Quaternion & getter = camera->getDerivedOrientation();

    orientation->w = getter.w;
    orientation->x = getter.x;
    orientation->y = getter.y;
    orientation->z = getter.z;
}
开发者ID:holocronweaver，项目名称:llcoi，代码行数:11，代码来源:camera_bind.cpp


示例9: setupViewport

void MultiMgrSample::setupViewport(Ogre::SceneManager *curr)
{
	mWindow->removeAllViewports();

	Ogre::Camera *cam = curr->getCamera(CAMERA_NAME);
	Ogre::Viewport *vp = mWindow->addViewport(cam);

	vp->setBackgroundColour(Ogre::ColourValue(0,0,0));
	cam->setAspectRatio(Ogre::Real(vp->getActualWidth()) / Ogre::Real(vp->getActualHeight()));
}
开发者ID:DDeimos，项目名称:DeimosSpace，代码行数:10，代码来源:MultiMgrSample.cpp


示例10: 

GameState*          StateManager::changeState     ( const std::string& state_name, Ogre::RenderWindow* window ){
    _prev_state = _current_state;
    _current_state = _states[state_name];
    window->removeAllViewports();
    Ogre::Camera* camera = _current_state->getScene()->getCamera(MainCameraName);
    Ogre::Viewport* vp = window->addViewport(camera);
    vp->setBackgroundColour(Ogre::ColourValue(0.5,0.5,0.5));
    camera->setAspectRatio(Ogre::Real(vp->getActualWidth()) / Ogre::Real(vp->getActualHeight()));
    return _current_state;
}
开发者ID:ANtlord，项目名称:Ogre3d-study，代码行数:10，代码来源:gwGameStateManager.cpp


示例11: SetPosition

void Stall::SetPosition(Ogre::Rectangle2D *rect, Ogre::Vector3 pos, float size)
{    
    Ogre::Camera *camera =  CommonDeclarations::GetCamera()->GetOgreCamera();
    Ogre::Matrix4 vm = camera->getViewMatrix();
    Ogre::Matrix4 pm = camera->getProjectionMatrix();
    Ogre::Vector3 vpos = vm*pos;
    Ogre::Vector3 ppos = pm*vpos;

    rect->setCorners(ppos.x-size, ppos.y+size, ppos.x+size/AspectRatio, ppos.y-size);
}
开发者ID:beorc，项目名称:flare_star，代码行数:10，代码来源:Stall.cpp


示例12: 

Ogre::Vector2 DemoApp::GetScreenspaceCoords(const Ogre::Vector3& iPoint, const Ogre::Camera& iCamera)
{
    Ogre:: Vector3 point = iCamera.getProjectionMatrix() * (iCamera.getViewMatrix() * iPoint);

    Ogre::Vector2 screenSpacePoint = Ogre::Vector2::ZERO;
    screenSpacePoint.x = (point.x / 2.f) + 0.5f;
    screenSpacePoint.y = (point.y / 2.f) + 0.5f;

    return screenSpacePoint;
}
开发者ID:Pured，项目名称:CSCI356，代码行数:10，代码来源:Camera.cpp


示例13: QWidget

// -----------------------------------------------------------------------------
CardEditor::CardEditor(EditorProject* project, DeckEditor* parentEditor, QWidget *parent, Qt::WFlags flags)
	: QWidget(parent, flags), 
		EditorWidget(project, parentEditor), 
		widget(0), 
		cards(project->getCards()), 
		current(0), 
		hasChanged(false),
		notified(false),
		currentItem(0),
		cardCount(cards.size()),
		rsError(false) {

		ui.setupUi(this);

		// We're trying to create a 3D Render Preview. If this fails, the user
		// will still be able to edit stuff, but can't preview changes.
		try {
			// Create Editor RenderView
			widget = new OgreWidget(Util::toQString(EditorSystem::getInstance().getRenderView()), ui.ogreWidget);

			widget->setBaseSize(QSize(288,384));
			widget->setFixedWidth(288);
			widget->setFixedHeight(384);
			widget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
			widget->setFocusPolicy(Qt::NoFocus);

			ui.ogreWidget->setAttribute(Qt::WA_PaintOnScreen);
			ui.ogreWidget->setAttribute(Qt::WA_NoSystemBackground);
			ui.ogreWidget->setAttribute(Qt::WA_NoBackground);
			ui.innerLayout->addWidget(widget, 1, 1);

			// We need a camera and Viewport in order to display anything
			Ogre::Camera* camera = Ogre::Root::getSingletonPtr()->getSceneManager("root")->createCamera("PlayerCam");
			Ogre::Viewport* viewport = static_cast<OgreWidget*>(widget)->getRenderWindow()->addViewport(camera);
			camera->setAspectRatio(
				Ogre::Real(viewport->getActualWidth()) / Ogre::Real(viewport->getActualHeight()));

			// Initialize UI & associated Managers
			Arcomage::UI::UIManager::getInstance().bootstrap();
		
			// Preload required Editor Fonts
			Arcomage::ResourceManager::getInstance().preloadResources(
				Arcomage::ConfigurationManager::getInstance().getPath("Fonts")+"/fonts.xml",
				/* unused, Music */ "", 
				/* unused, Sound effects */ "");
			
		} catch (Ogre::Exception& e) {
			rsError = true; 
			widget = new OgreWidget("errorwidget", ui.ogreWidget, true);
			ToolkitUtil::getInstance().notifyError(e.what());
		}

		populateTree();
		this->connectUI();
}
开发者ID:Mizux，项目名称:arcomage，代码行数:56，代码来源:CardEditor.cpp


示例14: mouseMoved

	bool mouseMoved(const OIS::MouseEvent &arg)
	{
		mCameraAngleH -= Ogre::Degree((Ogre::Real)arg.state.X.rel);
		mCameraAngleV -= Ogre::Degree((Ogre::Real)arg.state.Y.rel);
		mCamera->setOrientation(Ogre::Quaternion::IDENTITY);
		mCamera->yaw(mCameraAngleH*0.1);
		mCamera->pitch(mCameraAngleV*0.1);

		mGUI->injectMouseMove(arg);
		return true;
	}
开发者ID:ItzFluffy，项目名称:csclone，代码行数:11，代码来源:editor.cpp


示例15: 

// 设置眼睛的位置, ogre 坐标
VOID	CRenderSystem::Camera_SetEyePos(const fVector3& fvPos)
{
	
	if(m_pRenderSystem)
	{
		Ogre::Camera* pOgreCamera = m_pRenderSystem->getCamera();

		pOgreCamera->setPosition(Ogre::Vector3(fvPos.x, fvPos.y, fvPos.z));
		
	}
}
开发者ID:brock7，项目名称:TianLong，代码行数:12，代码来源:RenderSystem.cpp


示例16: loadMesh

//-------------------------------------------------------------------------------------------
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()));
}
开发者ID:jacmoe，项目名称:ogitor，代码行数:60，代码来源:magickwidget.cpp


示例17: createCamera

			// 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()));

			}
开发者ID:Isaj7，项目名称:finalOgre，代码行数:12，代码来源:main.cpp


示例18: createCamera

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);
}
开发者ID:harr999y，项目名称:OgreFramework，代码行数:11，代码来源:BaseClasses.cpp


示例19: OnUpdate

void TextComponent::OnUpdate(double time_diff) {
    if(mRefresh && mFont != "") {
        // calculate the text width
        mTextWidth = 0;
        Ogre::Font* font = dynamic_cast<Ogre::Font*>(Ogre::FontManager::getSingleton().getByName(Utils::ToStdString(mFont)).getPointer());
        if(font == nullptr) {
            Logger::Get().Warning("Cannot find font: \"" + mFont + "\".");
        } else {
            std::string str = Utils::ToStdString(mText);
            for(Ogre::String::iterator iter = str.begin(); iter < str.end(); ++iter) {
                if(*iter == 0x0020) {
                    mTextWidth += font->getGlyphAspectRatio(0x0030);
                } else {
                    mTextWidth += font->getGlyphAspectRatio(*iter);
                }
            }
            mTextWidth *= mFontSize;
        }
        mRefresh = false;
    }

    // set the position

    if(DisplayManager::Get()->GetMainCamera() == nullptr) {
        Logger::Get().Error("Cannot get main camera for text component: no main camera set. Disabling text component " + mName + ".");
        Disable();
        return;
    }
    Ogre::Camera* camera = DisplayManager::Get()->GetMainCamera()->GetCamera();
    Ogre::Vector3 screen_pos(camera->getProjectionMatrix() * camera->getViewMatrix() * GetNode()->GetPosition(Node::SCENE));

    if(screen_pos.z >= 1) {
        // behind or in the camera, hide
        mOverlay->hide();
    } else {
        mOverlay->show();
    }

    float x = 1.0f - ((-screen_pos.x * 0.5f) + 0.5f);   // 0 <= x <= 1 // left := 0,right := 1
    float y = ((-screen_pos.y * 0.5f) + 0.5f);          // 0 <= y <= 1 // bottom := 0,top := 1

    x *= camera->getViewport()->getActualWidth();
    y *= camera->getViewport()->getActualHeight();

    mPanel->setMetricsMode(Ogre::GMM_PIXELS);
    mPanel->setWidth(mTextWidth + 2 * mPadding.x);
    mPanel->setHeight(mFontSize + 2 * mPadding.y);
    mPanel->setLeft(x - mTextWidth / 2 - mPadding.x);
    mPanel->setTop(y - mFontSize / 2 - mPadding.y);

    mLabel->setPosition(mPadding.x, mPadding.y);
    mLabel->setDimensions(mTextWidth, mFontSize);
}
开发者ID:rottened23，项目名称:ducttape-engine，代码行数:53，代码来源:TextComponent.cpp


示例20: setActiveScene

void OGKSceneManager::setActiveScene(const Ogre::String name, Ogre::Real transitionTime)
{
    mPreviousScene = mActiveScene;
    mActiveScene = getScene(name);
    
    Ogre::ColourValue bg = Ogre::ColourValue::Black;
    
    if(mPreviousScene) {
        if(mPreviousScene->mCamera) {
            // save viewport settings for rtt
            Ogre::Camera *cam = mPreviousScene->mCamera->getCamera();
            bg = cam->getViewport()->getBackgroundColour();
        }
        mPreviousScene->onExitTransitionDidStart();
    }
    
    if(mActiveScene) {
        OGKLOG("Transitioning to " + name + " scene");
        mActiveScene->onEnter();
    }
    
    if(transitionTime > 0.01) {
        // transition
        mTransitionTime = transitionTime;
        mTransitionTimeRemaining = transitionTime;
        
        _initRTT();
        
        if(mPreviousScene && mPreviousScene->mCamera &&
           mPreviousScene->mCamera->getCamera()) {
            // render to texture instead
            Ogre::Camera *cam = mPreviousScene->mCamera->getCamera();
            mRenderTexture->removeAllViewports();
            Ogre::Viewport *vp = mRenderTexture->addViewport(cam);
            if(vp) {
                //OGKLOG("Preparing rtt viewport");
                vp->setClearEveryFrame(true);
                vp->setBackgroundColour(bg);
                vp->setOverlaysEnabled(true);
                vp->setCamera(cam);
            }
        }

        if(mOverlay) {
            //OGKLOG("Showing Overlay");
            mOverlay->show();
        }
    }
    else {
        if(mPreviousScene) mPreviousScene->onExit();
        if(mActiveScene) mActiveScene->onEnterTransitionDidFinish();
    }
}
开发者ID:petrocket，项目名称:OgreGameKit，代码行数:53，代码来源:OGKSceneManager.cpp



注：本文中的ogre::Camera类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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