RenderAreaInteractive Class Reference
[Qt ViewerComponents]
Class to render an OpenInventor scene in a Qt OpenGL window. More...
#include <Inventor/ViewerComponents/Qt/RenderAreaInteractive.h>
Public Types | |
| enum | ClippingPlanesAdjustMode { AUTO, MANUAL } |
Public Member Functions | |
| RenderAreaInteractive (QWidget *parent) | |
| virtual | ~RenderAreaInteractive () |
| virtual void | setSceneGraph (SoNode *sceneGraph) |
| void | setClippingPlanesAdjustMode (ClippingPlanesAdjustMode mode) |
| ClippingPlanesAdjustMode | getClippingPlanesAdjustMode () |
| SceneInteractor * | getRootSceneGraph () const |
| virtual void | viewAll (const SbViewportRegion &viewport) |
| virtual void | viewAxis (const SbVec3f &direction, const SbVec3f &up) |
| virtual void | activateStereo (bool activated) |
| virtual bool | isStereoSupported () const |
| void | setStereoCameraOffset (float offset) |
| void | setStereoCameraBalance (float balance) |
| void | setInteractiveMode (SoInteractiveComplexity::InteractiveMode mode) |
| virtual SoInteractiveComplexity::InteractiveMode | getInteractiveMode () const |
| virtual SbBool | processEvent (const SoEvent *event) |
| virtual SbBool | processEvents (const std::vector< const SoEvent * > &eventList) |
Detailed Description
Class to render an OpenInventor scene in a Qt OpenGL window.
This class extends RenderArea to add mouse and keyboard interactions.
Member Enumeration Documentation
Camera clipping planes adjustment mode.
When adjustment mode is set to AUTO, the camera near and far planes are dynamically adjusted to be as tight as possible (least amount of stuff is clipped) before each render traversal. When adjustment mode is set to MANUAL, the user is expected to manually set the camera near and far planes.
Constructor & Destructor Documentation
| RenderAreaInteractive::RenderAreaInteractive | ( | QWidget * | parent | ) |
This constructor initializes the QOpenGLWidget using the default QSurfaceFormat.
| virtual RenderAreaInteractive::~RenderAreaInteractive | ( | ) | [virtual] |
Destructor.
Member Function Documentation
| virtual void RenderAreaInteractive::activateStereo | ( | bool | activated | ) | [virtual] |
Activate/Deactivate stereo.
Reimplemented from RenderArea.
| ClippingPlanesAdjustMode RenderAreaInteractive::getClippingPlanesAdjustMode | ( | ) |
Get the camera clipping planes adjustment mode.
| virtual SoInteractiveComplexity::InteractiveMode RenderAreaInteractive::getInteractiveMode | ( | ) | const [virtual] |
Gets the current interactive mode.
Implements SiRenderAreaInteractive.
| SceneInteractor* RenderAreaInteractive::getRootSceneGraph | ( | ) | const |
Return the root of the scene graph.
| virtual bool RenderAreaInteractive::isStereoSupported | ( | ) | const [virtual] |
Returns true if stereo can be activated.
Processes the passed event to the scene graph managed here.
Returns TRUE if the event was handled by a node.
Implements SiRenderAreaInteractive.
| virtual SbBool RenderAreaInteractive::processEvents | ( | const std::vector< const SoEvent * > & | eventList | ) | [virtual] |
Processes the passed event to the scene graph managed here.
Returns TRUE if at least one event was handled by a node.
Implements SiRenderAreaInteractive.
| void RenderAreaInteractive::setClippingPlanesAdjustMode | ( | ClippingPlanesAdjustMode | mode | ) |
Set the camera clipping planes adjustment mode.
When adjustment mode is set to AUTO, the camera near and far planes are dynamically adjusted to be as tight as possible (least amount of stuff is clipped) before each render traversal. When adjustment mode is set to MANUAL, the user is expected to manually set those planes. Updating clipping planes after a camera move is not enough, if a dragger or a rendered shape is moved, they can disappear or become partially clipped. Default is AUTO.
| void RenderAreaInteractive::setInteractiveMode | ( | SoInteractiveComplexity::InteractiveMode | mode | ) | [virtual] |
Sets the current interactive mode.
Implements SiRenderAreaInteractive.
| virtual void RenderAreaInteractive::setSceneGraph | ( | SoNode * | sceneGraph | ) | [virtual] |
Sets the scene graph to render.
Reimplemented from RenderArea.
| void RenderAreaInteractive::setStereoCameraBalance | ( | float | balance | ) |
Set the stereo balance.
| void RenderAreaInteractive::setStereoCameraOffset | ( | float | offset | ) |
Set the stereo offset.
| virtual void RenderAreaInteractive::viewAll | ( | const SbViewportRegion & | viewport | ) | [virtual] |
| virtual void RenderAreaInteractive::viewAxis | ( | const SbVec3f & | direction, | |
| const SbVec3f & | up | |||
| ) | [virtual] |
Moves the camera to be aligned with the given direction vector while keeping the "up" direction of the camera parallel to the specified up vector.
The documentation for this class was generated from the following file:
- Inventor/ViewerComponents/Qt/RenderAreaInteractive.h