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ImFusion C++ SDK 4.4.0
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ImFusion C++ SDK 4.4.0
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#include <ImFusion/GUI/Interaction3D.h>
Standard 3D view interaction. More...
Standard 3D view interaction.
Public Member Functions | |
| Interaction3D (InteractiveView &view) | |
| void | reset (bool animate) |
| void | reset () override |
| Calls reset(true). | |
| void | setSceneCenter (const vec3 ¢er) |
| void | setTranslation (double tx, double ty, double tz) |
| Set translation in degrees. | |
| void | translation (double &tx, double &ty, double &tz) |
| Get translation in degrees. | |
| void | setRotation (double rx, double ry, double rz) |
| Set rotation in degrees. | |
| void | rotation (double &rx, double &ry, double &rz) |
| Get rotation in degrees. | |
| void | setSensitivity (double sensitivityTranslation, double sensitivityRotation, double sensitivityDepth=-1) |
| Set sensitivity, i.e. the factor by which the mouse movement is multiplied to obtain the movement in 3D space. | |
| void | sensitivity (double &sensitivityTranslation, double &sensitivityRotation, double &sensitivityDepth) const |
| Get sensitivity, i.e. the factor by which the mouse movement is multiplied to obtain the movement in 3D space. | |
| bool | sceneEvent (QEvent *event) override |
| Modify the translation and rotation parameters based on the mouse events. | |
| mat4 | transformation () const |
| Return the transformation according to the current interaction state. | |
| void | setTransformation (const mat4 &mat) |
| Interaction3D (GUI::VolumeView &view) | |
| const mat4 & | matrix () const |
| void | setMatrix (const mat4 &mat) |
| void | setInteractionCenter (const vec3 ¢er) |
| GUI::EventResult | handleMouseEvent (const GUI::MouseEvent &event) override |
| GUI::EventResult | handleContextMenuEvent (const GUI::ContextMenuEvent &event) override |
| Public Member Functions inherited from ImFusion::ViewInteraction | |
| ViewInteraction (InteractiveView &view) | |
| Instantiate a new ViewInteraction that contains already basic actions for the view. | |
| void | contextMenuCreate (QMenu &m) override |
| Create context menu entries. | |
| virtual void | setViewActionMap (ViewActionMap *m) |
| Sets the action mapping of this view. If nullptr, will default to the global one. | |
| virtual ViewActionMap * | viewActionMap () |
| Returns the local view action map for this view interaction, if any has been set. | |
| void | setMouseActionSpeed (ViewActionType action, double speed) |
| Setters for the speed of a mouse (touch) action. | |
| void | setTouchActionSpeed (ViewActionType action, double speed) |
| double | mouseActionSpeed (ViewActionType action) const |
| Getters for the speed of a mouse (touch) action, return the default value if the action is not found in the map. | |
| double | touchActionSpeed (ViewActionType action) const |
| bool | matchMappedActions (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) const |
Returns true if the MouseAction defined by button and modifiers is registered for the viewAction. | |
| virtual void | createCustomViewActionMap () |
| Must be used to override the global view action mapper This method can be overridden in order to define a custom default mapping between view actions and user mouse events Example code for the overridden method: | |
| Public Member Functions inherited from ImFusion::Interaction | |
| virtual void | openContextMenu (QPoint pos, QPoint globalPos, Qt::KeyboardModifiers modifiers) |
| void | setUseContextMenu (bool use) |
| Set if the context menu must be created or not. | |
| bool | useContextMenu () const |
| Specifies if the view creates context menu entries or not. Default value is false. | |
| Public Member Functions inherited from ImFusion::GUI::VolumeViewDefaultEventHandler | |
| VolumeViewDefaultEventHandler (VolumeView &view) | |
| const vec3 & | rotationCenter () const |
| Returns the center of rotation used during camera navigation. | |
| void | setRotationCenter (const vec3 &value) |
| Sets the center of rotation used during camera navigation. | |
| ActionSpeed | actionSpeed (Action action) const |
| Returns the speed at which a mouse/touch/keyboard event will modify the underlying view. | |
| void | setActionSpeed (Action action, ActionSpeed value) |
| Sets the speed at which a mouse/touch/keyboard event will modify the underlying view. | |
| bool | orientToNormalOnDoubleClick () const |
| Returns the flag whether MPR slices and camera should be oriented to the local surface normal on double click. | |
| void | setOrientToNormalOnDoubleClick (bool value) |
| Sets the flag whether MPR slices and camera should be oriented to the local surface normal on double click. | |
| void | setUseLowQualityRenderingDuringInteraction (bool enable, std::optional< ByteSize > volumeSizeThreshold) |
| Sets whether to reduce the visual rendering quality while running interactions to improve performance. | |
| InputEventMapper< Action > & | inputEventMapper () |
| Access to the helper class to map an InputEvent to an Action of this view to allow for to customize the mapping from the outside. | |
| EventResult | handleInputEvent (const InputEvent &event) override |
| This function is called by sources of input events in order to dispatch them to the handlers. | |
| Public Member Functions inherited from ImFusion::SignalReceiver | |
| SignalReceiver ()=default | |
| Default constructor. | |
| SignalReceiver (const SignalReceiver &other) | |
| Copy constructor, does not copy any existing signal connections from other. | |
| SignalReceiver & | operator= (SignalReceiver rhs) |
| Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs. | |
| virtual | ~SignalReceiver () |
| Virtual destructor disconnects from all connected signals. | |
Public Attributes | |
| Signal | resetPressed |
| Signal< vec3 > | doubleClicked |
Protected Member Functions | |
| void | applyIncrementalTransform () |
| Protected Member Functions inherited from ImFusion::ViewInteraction | |
| virtual void | keyPressEvent (QKeyEvent *event) |
| Triggers actions if the pressed key sequence matches their shortcut. | |
| void | createActions () override |
| Creates actions shown in context menu. | |
| Protected Member Functions inherited from ImFusion::GUI::VolumeViewDefaultEventHandler | |
| virtual EventResult | handleKeyEvent (const KeyEvent &event) |
| virtual EventResult | handleTouchEvent (const TouchEvent &event) |
| void | enableLowQualityRenderingIfApplicable () |
| void | disableLowQualityRendering () |
| Protected Member Functions inherited from ImFusion::SignalReceiver | |
| void | disconnectAll () |
| Disconnects all existing connections. | |
Protected Attributes | |
| InteractiveView & | m_view |
| Protected Attributes inherited from ImFusion::ViewInteraction | |
| InteractiveView & | m_view |
| ViewActionMap * | m_viewActionMap |
| Custom mapping for this specific view. This will override the global mapping if is not nullptr. | |
| Protected Attributes inherited from ImFusion::Interaction | |
| QMap< QString, QAction * > | m_actions |
| Actions used in the context menu. | |
| bool | m_useContextMenu = false |
| Default value is false. | |
| Protected Attributes inherited from ImFusion::GUI::VolumeViewDefaultEventHandler | |
| VolumeView & | m_view |
| InputEventMapper< Action > | m_actionMapper |
| CameraNavigation | m_camNav |
| bool | m_simultaneousBlending = true |
| bool | m_orientToNormalOnDoubleClick = false |
| bool | m_useLowQualityRenderingDuringInteraction = false |
| std::optional< ByteSize > | m_volumeSizeThresholdForLQRendering |
Additional Inherited Members | |
| Public Types inherited from ImFusion::GUI::VolumeViewDefaultEventHandler | |
| enum class | Action { Pan , Zoom , Rotate , Windowing , Blending , SetCameraPositiveX , SetCameraNegativeX , SetCameraPositiveY , SetCameraNegativeY , SetCameraPositiveZ , SetCameraNegativeZ , PanUp , PanDown , PanLeft , PanRight , ZoomIn , ZoomOut , RotateUp , RotateDown , RotateLeft , RotateRight } |
| Enumeration of actions that can be performed based on input events. More... | |
| static bool | addMappedViewAction (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) |
| static bool | removeMappedViewAction (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) |
Removes mapping from viewAction to MouseAction defined by button and modifiers Returns true if removing succeeds, or false if this mapping does not exists. | |
| static void | resetActionMapping () |
| Loads the default view interaction mapping. | |
| static const ViewActionMap & | globalViewActionMap () |
| Const access to the global view action mapper. | |
| static void | setGlobalViewActionMap (const ViewActionMap &map) |
| Sets the global view action map. | |
| static bool | hasConflicts (const ViewActionMap &actionMap, std::vector< std::pair< ViewActionType, ViewActionType > > &conflictingActions) |
Checks if the mapping defined in actionMap has any conflicts. | |
| Static Public Attributes inherited from ImFusion::ViewInteraction | |
| static const std::unordered_map< ViewActionType, QString > | viewActionsName |
| static const std::unordered_map< Qt::MouseButton, QString > | mouseButtonsName |
| Protected Slots inherited from ImFusion::ViewInteraction | |
| void | contextMenuEvaluate (QAction *action) override |
| Evaluate action chosen in context menu or by shortcut. | |
| Protected Slots inherited from ImFusion::Interaction | |
| virtual void | contextMenuEvaluate (QAction *) |
| Evaluate action chosen in context menu or by shortcut. | |
| Static Protected Attributes inherited from ImFusion::ViewInteraction | |
| static ViewActionMap | viewActionMapGlobal |
| Global mapping between view actions and user mouse events (only mouse and keyboard modifiers now, touch and gestures must be supported too). | |
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overridevirtual |
Calls reset(true).
Reimplemented from ImFusion::Interaction.
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overridevirtual |
Modify the translation and rotation parameters based on the mouse events.
Implements ImFusion::Interaction.
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overridevirtual |
Reimplemented from ImFusion::GUI::VolumeViewDefaultEventHandler.
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overridevirtual |
Reimplemented from ImFusion::GUI::VolumeViewDefaultEventHandler.