fast::View class

Base classes

class ProcessObject
Abstract base class for all process objects.

Public static functions

static auto getGLFormat() -> QGLFormat

Constructors, destructors, conversion operators


Public functions

void addRenderer(Renderer::pointer renderer)
void removeRenderer(Renderer::pointer renderer)
void removeAllRenderers()
void keyPressEvent(QKeyEvent* event)
void mouseMoveEvent(QMouseEvent* event)
void mousePressEvent(QMouseEvent* event)
void mouseReleaseEvent(QMouseEvent* event)
void wheelEvent(QWheelEvent* event)
void changeEvent(QEvent* event)
auto eventFilter(QObject* object, QEvent* event) -> bool
void setMaximumFramerate(unsigned int framerate)
void setCameraInputConnection(DataChannel::pointer port)
void set2DMode()
void set3DMode()
void setLookAt(Vector3f cameraPosition, Vector3f targetPosition, Vector3f cameraUpVector, float zNear = 0.1, float zFar = 1000)
void quit()
void reinitialize()
auto hasQuit() const -> bool
void recalculateCamera()
void setBackgroundColor(Color color)
void setAutoUpdateCamera(bool autoUpdate)
auto getOrthoProjectionParameters() -> Vector4f
auto getNameOfClass() const -> std::string virtual
auto getRenderers() -> std::vector<Renderer::pointer>
auto getViewMatrix() const -> Matrix4f
auto getPerspectiveMatrix() const -> Matrix4f
void loadAttributes() override
void setZoom(float zoom)
auto asQGLWidget() -> QGLWidget*

Protected functions

void getMinMaxFromBoundingBoxes(bool transform, Vector3f& min, Vector3f& max)
void initializeGL()
void paintGL()
void resizeGL(int width, int height)
void updateRenderersInput(int executeToken)
void updateRenderers(int executeToken)
void stopRenderers()
void resetRenderers()

Protected variables

std::mutex m_mutex
std::atomic_bool m_initialized

Private functions

void execute() virtual

Function documentation

void fast::View::setZoom(float zoom)

Function for setting the zoom level of the view. Level 1 is no zooming. Level 0.5 makes images in the view half its size. Level 2 makes images in the view double in size.