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C++ ci::CameraPersp类代码示例

本文整理汇总了C++中ci::CameraPersp类的典型用法代码示例。如果您正苦于以下问题：C++ CameraPersp类的具体用法？C++ CameraPersp怎么用？C++ CameraPersp使用的例子？那么, 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CameraPersp类的15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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: setup

void UserApp::setup()
{
    mBones.push_back( Bone( nite::JOINT_HEAD,			nite::JOINT_NECK ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_SHOULDER,	nite::JOINT_LEFT_ELBOW ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_ELBOW,		nite::JOINT_LEFT_HAND ) );
    mBones.push_back( Bone( nite::JOINT_RIGHT_SHOULDER, nite::JOINT_RIGHT_ELBOW ) );
    mBones.push_back( Bone( nite::JOINT_RIGHT_ELBOW,	nite::JOINT_RIGHT_HAND ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_SHOULDER,	nite::JOINT_RIGHT_SHOULDER ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_SHOULDER,	nite::JOINT_TORSO ) );
    mBones.push_back( Bone( nite::JOINT_RIGHT_SHOULDER, nite::JOINT_TORSO ) );
    mBones.push_back( Bone( nite::JOINT_TORSO,			nite::JOINT_LEFT_HIP ) );
    mBones.push_back( Bone( nite::JOINT_TORSO,			nite::JOINT_RIGHT_HIP ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_HIP,		nite::JOINT_RIGHT_HIP ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_HIP,		nite::JOINT_LEFT_KNEE ) );
    mBones.push_back( Bone( nite::JOINT_LEFT_KNEE,		nite::JOINT_LEFT_FOOT ) );
    mBones.push_back( Bone( nite::JOINT_RIGHT_HIP,		nite::JOINT_RIGHT_KNEE ) );
    mBones.push_back( Bone( nite::JOINT_RIGHT_KNEE,		nite::JOINT_RIGHT_FOOT ) );

    mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 45.0f, 1.0f, 5000.0f );
    mCamera.lookAt( Vec3f::zero(), Vec3f::zAxis(), Vec3f::yAxis() );

    mDeviceManager = OpenNI::DeviceManager::create();
    try {
        mDevice = mDeviceManager->createDevice( OpenNI::DeviceOptions().enableUserTracking() );
    } catch ( OpenNI::ExcDeviceNotAvailable ex ) {
        console() << ex.what() << endl;
        quit();
        return;
    }

    mDevice->getUserTracker().setSkeletonSmoothingFactor( 0.5f );
    mDevice->connectUserEventHandler( &UserApp::onUser, this );
    mDevice->start();
}
开发者ID:Potion，项目名称:Cinder-OpenNI，代码行数:34，代码来源:UserApp.cpp

示例2: setup

// Set up
void LeapApp::setup()
{
	// Set up OpenGL
	gl::enable( GL_LINE_SMOOTH );
	glHint( GL_LINE_SMOOTH_HINT, GL_NICEST ); 
	gl::enable( GL_POLYGON_SMOOTH );
	glHint( GL_POLYGON_SMOOTH_HINT, GL_NICEST );

	// Set up camera
	mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 0.01f, 1000.0f );
	mCamera.lookAt( Vec3f( 0.0f, 125.0f, 500.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );
	
	// Start device
	mLeap = Device::create();
	mLeap->addCallback( &LeapApp::onFrame, this );

	// Params
	mFrameRate	= 0.0f;
	mFullScreen	= false;
	mParams = params::InterfaceGl( "Params", Vec2i( 200, 105 ) );
	mParams.addParam( "Frame rate",		&mFrameRate,						"", true );
	mParams.addParam( "Full screen",	&mFullScreen,						"key=f"		);
	mParams.addButton( "Screen shot",	bind( &LeapApp::screenShot, this ), "key=space" );
	mParams.addButton( "Quit",			bind( &LeapApp::quit, this ),		"key=q" );
}
开发者ID:gaborpapp，项目名称:Cinder-LeapSdk，代码行数:26，代码来源:LeapApp.cpp

示例3: setup

void LeapPalmDirectionApp::setup()
{
	mLeap = LeapSdk::Device::create();
	mCallbackId = mLeap->addCallback( &LeapPalmDirectionApp::onFrame, this );

	mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 0.01f, 1000.0f );
	mCamera.lookAt( Vec3f( 0.0f, 250.0f, 500.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );
}
开发者ID:gaborpapp，项目名称:apps，代码行数:8，代码来源:LeapPalmDirectionApp.cpp

示例4: setup

// Set up
void TracerApp::setup()
{
	// Set up camera
	mCamera		= CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 0.01f, 1000.0f );
	mCamera.lookAt( Vec3f( 0.0f, 93.75f, 250.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );
	
	// Start device
	mDevice = Device::create();
	mDevice->connectEventHandler( &TracerApp::onFrame, this );

	// Load shaders
	try {
		mShader[ 0 ]	= gl::GlslProg( loadResource( RES_GLSL_PASS_THROUGH_VERT ), loadResource( RES_GLSL_BLUR_X_FRAG ) );
	} catch ( gl::GlslProgCompileExc ex ) {
		console() << "Unable to compile blur X shader: \n" << string( ex.what() ) << "\n";
		quit();
	}
	try {
		mShader[ 1 ]	= gl::GlslProg( loadResource( RES_GLSL_PASS_THROUGH_VERT ), loadResource( RES_GLSL_BLUR_Y_FRAG ) );
	} catch ( gl::GlslProgCompileExc ex ) {
		console() << "Unable to compile blur Y shader: \n" << string( ex.what() ) << "\n";
		quit();
	}

	// Params
	mFrameRate	= 0.0f;
	mParams = params::InterfaceGl( "Params", Vec2i( 200, 105 ) );
	mParams.addParam( "Frame rate",		&mFrameRate,							"", true );
	mParams.addButton( "Screen shot",	bind( &TracerApp::screenShot, this ),	"key=space" );
	mParams.addButton( "Quit",			bind( &TracerApp::quit, this ),			"key=q" );

	// Enable polygon smoothing
	gl::enable( GL_POLYGON_SMOOTH );
	glHint( GL_POLYGON_SMOOTH_HINT, GL_NICEST );
	
	// Set up FBOs
	gl::Fbo::Format format;
#if defined( CINDER_MSW )
	format.setColorInternalFormat( GL_RGBA32F );
#else
	format.setColorInternalFormat( GL_RGBA32F_ARB );
#endif
	format.setMinFilter( GL_LINEAR );
	format.setMagFilter( GL_LINEAR );
	format.setWrap( GL_CLAMP, GL_CLAMP );
	for ( size_t i = 0; i < 3; ++i ) {
		mFbo[ i ]	= gl::Fbo( getWindowWidth(), getWindowHeight(), format );
		mFbo[ i ].bindFramebuffer();
		gl::setViewport( mFbo[ i ].getBounds() );
		gl::clear();
		mFbo[ i ].unbindFramebuffer();
	}
	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE );
	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
}
开发者ID:modbert，项目名称:RapidPrototyping-LeapMotion，代码行数:56，代码来源:TracerApp.cpp

示例5: setup

void CinderProjectApp::setup()
{	 
	// Set up OpenGL
	gl::enableAlphaBlending();
	gl::enableDepthRead();
	gl::enableDepthWrite();
	
	// Set up camera
	mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 0.01f, 1000.0f );
	mCamera.lookAt( Vec3f( 0.0f, 125.0f, 500.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );
	
	// Start device
	mLeap = LeapMotion::Device::create();
	mLeap->connectEventHandler( &CinderProjectApp::onFrame, this );
}
开发者ID:modbert，项目名称:RapidPrototyping-LeapMotion，代码行数:15，代码来源:CinderProjectApp_original.cpp

示例6: setup

void _TBOX_PREFIX_App::setup()
{	 
	// Set up OpenGL
	gl::enableAlphaBlending();
	gl::enableDepthRead();
	gl::enableDepthWrite();
	
	// Set up camera
	mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 0.01f, 1000.0f );
	mCamera.lookAt( Vec3f( 0.0f, 125.0f, 500.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );
	
	// Start device
	mLeap 		= LeapSdk::Device::create();
	mCallbackId = mLeap->addCallback( &_TBOX_PREFIX_App::onFrame, this );
}
开发者ID:valentebruno，项目名称:Cinder-LeapSdk，代码行数:15，代码来源:_TBOX_PREFIX_App.cpp

示例7: resetCamera

void PaintingBeingsApp::resetCamera()
{
	float eyeZ = static_cast<float>(_rectangleTextutre.getWidth()) * 2.5f;

	if (_showImageBeing)
		eyeZ = static_cast<float>(_image.getMiniatureSize()) * 2.5f;

	float radiusArcBall = static_cast<float>(getWindowHeight() * 0.5f);

	float fieldOfView = 75.0f;
	float nearCamera = 0.1f;
	float farCamera = 1000000.0f;
	_camera = CameraPersp(getWindowWidth(), getWindowHeight(), fieldOfView, nearCamera, farCamera);

	_camera.lookAt(Vec3f(0.0f, 0.0f, eyeZ), Vec3f::zero());
	_arcball = Arcball(getWindowSize());
	_arcball.setRadius(radiusArcBall);
}
开发者ID:3a-arthurkevin，项目名称:PaintingBeings，代码行数:18，代码来源:PaintingBeingsApp.cpp

示例8: setup

void LeapApp::setup()
{
    gl::enable( GL_LINE_SMOOTH );
    glHint( GL_LINE_SMOOTH_HINT, GL_NICEST );
    gl::enable( GL_POLYGON_SMOOTH );
    glHint( GL_POLYGON_SMOOTH_HINT, GL_NICEST );

    mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 60.0f, 1.0f, 1000.0f );
    mCamera.lookAt( Vec3f( 0.0f, 250.0f, 500.0f ), Vec3f( 0.0f, 250.0f, 0.0f ) );

    mDevice = Device::create();
    mDevice->connectEventHandler( &LeapApp::onFrame, this );

    mFrameRate	= 0.0f;
    mFullScreen	= false;
    mParams = params::InterfaceGl::create( "Params", Vec2i( 200, 105 ) );
    mParams->addParam( "Frame rate",	&mFrameRate,						"", true );
    mParams->addParam( "Full screen",	&mFullScreen ).key( "f" );
    mParams->addButton( "Screen shot",	bind( &LeapApp::screenShot, this ),	"key=space" );
    mParams->addButton( "Quit",			bind( &LeapApp::quit, this ),		"key=q" );
}
开发者ID:num3ric，项目名称:Cinder-LeapMotion，代码行数:21，代码来源:LeapApp.cpp

示例9: mouseWheel

void VboMeshSampleApp::mouseWheel( MouseEvent event )
{
	// Zoom in/out with mouse wheel
	Vec3f eye = mCamera.getEyePoint();
	eye.z += event.getWheelIncrement() * 0.1f;
	mCamera.setEyePoint( eye );
}
开发者ID:bgstaal，项目名称:Cinder-MeshHelper，代码行数:7，代码来源:VboMeshSampleApp.cpp

示例10: resize

  void resize() noexcept override {
    float aspect = ci::app::getWindowAspectRatio();
    ui_camera_.setAspectRatio(aspect);
    
    if (aspect < 1.0) {
      // 画面が縦長になったら、幅基準でfovを求める
      // fovとnear_zから投影面の幅の半分を求める
      float half_w = std::tan(ci::toRadians(fov_ / 2)) * near_z_;

      // 表示画面の縦横比から、投影面の高さの半分を求める
      float half_h = half_w / aspect;

      // 投影面の高さの半分とnear_zから、fovが求まる
      float fov = std::atan(half_h / near_z_) * 2;
      ui_camera_.setFov(ci::toDegrees(fov));
    }
    else {
      // 横長の場合、fovは固定
      ui_camera_.setFov(fov_);
    }

    autolayout_.resize(ui_camera_);
    
    for (auto& child : children_) {
      child->resize();
    }
  }
开发者ID:kazukin134，项目名称:BrickAndTrip，代码行数:27，代码来源:RootController.hpp

示例11: mouseDown

void BulletTestApp::mouseDown( MouseEvent event )
{
	Vec2f pos	= Vec2f( event.getPos() ) / Vec2f( getWindowSize() );
	pos.y		= 1.0f - pos.y;
	Ray ray		= mCamera.generateRay( pos.x, pos.y, getWindowAspectRatio() );
	mDragging	= mWorld->intersects( ray, mCamera.getFarClip(), &mDragConstraint );
	if ( mDragging ) {
		mWorld->addConstraint( mDragConstraint, 0.0f, 0.01f );
	}
}
开发者ID:degatt2，项目名称:Cinder-Bullet，代码行数:10，代码来源:BulletTestApp.cpp

示例12: setup

void BasicAnimationApp::setup()
{
	auto kicking = "VC/glTF/VC.gltf";
	mFile = gltf::File::create( loadAsset( kicking ) );
	mScene = make_shared<gltf::simple::Scene>( mFile, &mFile->getDefaultScene() );
	
	mCam.setPerspective( 60.0f, getWindowAspectRatio(), 0.01, 100000.0 );
	mCam.lookAt( vec3( 0, 0, -6.0 ), vec3( 0 ) );
	
	mCamUi.setCamera( &mCam );
	mCamUi.connect( getWindow() );
}
开发者ID:ryanbartley，项目名称:gltf，代码行数:12，代码来源:BasicAnimationApp.cpp

示例13: mouseWheel

void PaintingBeingsApp::mouseWheel(MouseEvent event)
{
	if (_launchAlgoGen)
	{
		Vec3f eye = _camera.getEyePoint();
		eye.z -= event.getWheelIncrement() * 1.5f;

		float eyeMaxZ = static_cast<float>(_image.getMiniatureSize()) * 10.0f;

		if (eye.z > 1.0f && eye.z < eyeMaxZ)
			_camera.setEyePoint(eye);
	}
}
开发者ID:3a-arthurkevin，项目名称:PaintingBeings，代码行数:13，代码来源:PaintingBeingsApp.cpp

示例14: setup

void MetaBallsApp::setup()
{
    try {
        setupCl();
        setupScene();
    }
    catch( const ocl::Error &e ) {
        CI_LOG_E( e.what() << " " << ocl::errorToString( e.err() ) );
    }

    mCam.setPerspective( 60, ci::app::getWindowAspectRatio(), 0.01, 1000 );
    mCam.lookAt( vec3( 10, 10, 10 ), vec3( 0, 0, 0 ) );

    mCamUI.setCamera( &mCam );
    mCamUI.connect( getWindow() );
}
开发者ID:ryanbartley，项目名称:Cinder-OpenCl，代码行数:16，代码来源:MetaBallsApp.cpp

示例15: mouseDrag

void BulletTestApp::mouseDrag( MouseEvent event )
{
	if ( mDragging ) {
		Vec2f pos	= Vec2f( event.getPos() ) / Vec2f( getWindowSize() );
		pos.y		= 1.0f - pos.y;
		Ray ray		= mCamera.generateRay( pos.x, pos.y, getWindowAspectRatio() );
		mDragConstraint.update( ray );
	}
}
开发者ID:degatt2，项目名称:Cinder-Bullet，代码行数:9，代码来源:BulletTestApp.cpp


注：本文中的ci::CameraPersp类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。