OMK::Inp::BoundingBoxExtension Class Reference
[User inputs]

Input listener to control the bounding boxes around objects. More...

#include <OMKBoundingBoxExtension.h>

Inheritance diagram for OMK::Inp::BoundingBoxExtension:

[legend]Collaboration diagram for OMK::Inp::BoundingBoxExtension:

[legend]List of all members.

Protected Member Functions
void	action ()
	The overwritten method.
Private Member Functions
	DECLARE_EXTENSION_FACTORY (BoundingBoxExtension)
	Factory and constructor/destructor.

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Detailed Description

Input listener to control the bounding boxes around objects.

Date:

2007-03-14

Author:

Benoît Chanclou

Defines a extension which toggles the display of the bounding boxes around objects of a visualisation object.

This extension must be used as an extension of the OgreVis object. The creation is done dynamically through the following configuration:

visualisation
{
  Class OgreVis
  ...
  Extensions
  {
    boundingBox
    {
      Class BoundingBox
      Key f3 // the default is "B"
      VisuName visualisation // the default is "visualisation" needed to create the key listener
    }
    ...
  }
}
 *

There is two ways to toggle the display of the bounding boxes.

• Let the input extension does the job when the user presses the defined key.
• Send to the visualisation object the same event than when the key is pressed. With the previous configuration the event will be:

  the_sender_object->sendEvent( "visualisation", OMK::Inp::KeyListener::getKeyPressCode( "f3" ) ) ;
  

Definition at line 51 of file OMKBoundingBoxExtension.h.

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Member Function Documentation

OMK::Inp::BoundingBoxExtension::DECLARE_EXTENSION_FACTORY

(

BoundingBoxExtension

)

[private]

Factory and constructor/destructor.

See Extension feature

void BoundingBoxExtension::action

(

)

[protected, virtual]

The overwritten method.

This method toggles the display of the bouding boxes.

Reimplemented from OMK::Inp::GenericKeyExtension< OMK::Vis::OgreVis >.

Definition at line 23 of file OMKBoundingBoxExtension.cpp.

References OMK::ExtensionT< OMK::Vis::OgreVis >::_owner, and OMK::Vis::OgreVis::getRoot().

{
  Ogre::SceneManager *sceneManager = _owner->getRoot().getSceneManager( "sceneManager" );
  sceneManager->showBoundingBoxes( !sceneManager->getShowBoundingBoxes() );
}

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