Exemplo n.º 1
0
bool TechniqueEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Right ||
                ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Right)
            {
                _ops_index++;
                if (_ops_index>=_ops_nb) _ops_index=0;
                _logicOp->setOpcode(_operations[_ops_index]);
                std::cout<<"Operation name = "<<_ops_name[_ops_index]<<std::endl;
                return true;
            }
            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Left ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Left)
            {
                _ops_index--;
                if (_ops_index<0) _ops_index=_ops_nb-1;
                _logicOp->setOpcode(_operations[_ops_index]);
                std::cout<<"Operation name = "<<_ops_name[_ops_index]<<std::endl;
                return true;
            }
            return false;
        }

        default:
            return false;
    }
}
Exemplo n.º 2
0
 virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
 {
     switch(ea.getEventType())
     {
         case(osgGA::GUIEventAdapter::KEYDOWN):
         {
             if (ea.getKey()=='n')
             {
               osg::StateSet* stateset = new osg::StateSet;
               osg::PolygonOffset* polyoffset = new osg::PolygonOffset;
               polyoffset->setFactor(-1.0f);
               polyoffset->setUnits(-1.0f);
               osg::PolygonMode* polymode = new osg::PolygonMode;
               polymode->setMode(osg::PolygonMode::FRONT_AND_BACK,osg::PolygonMode::LINE);
               stateset->setAttributeAndModes(polyoffset,osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
               stateset->setAttributeAndModes(polymode,osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
               osg::Material* material = new osg::Material;
               stateset->setAttributeAndModes(material,osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
               stateset->setMode(GL_LIGHTING,osg::StateAttribute::OVERRIDE|osg::StateAttribute::OFF);
               _mapNode->setStateSet(stateset);
                 return true;
             }
             if (ea.getKey()=='p')
             {
                 _mapNode->setStateSet(new osg::StateSet());
                 return true;
             }
             break;
         }
         default:
             break;
     }
     return false;
 }
Exemplo n.º 3
0
	bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
	{
		if (ea.getHandled()) return false;

		switch (ea.getEventType())
		{
		case(osgGA::GUIEventAdapter::KEYUP) :
		{
			if (ea.getKey() == 'o')
			{
				osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
				osg::Node* node = view ? view->getSceneData() : 0;
				if (node)
				{
					osgDB::writeNodeFile(*node, "hud.osgt");
					osgDB::writeNodeFile(*node, "hud.osgb");
				}
				return true;
			}

			if (ea.getKey() == _key)
			{
				osg::notify(osg::NOTICE) << "event handler" << std::endl;
				_snapImage->_snapImage = true;
				return true;
			}

			break;
		}
		default:
			break;
		}

		return false;
	}
Exemplo n.º 4
0
bool ShowEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& /*aa*/, osg::Object* object, osg::NodeVisitor* /*nv*/)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            osg::notify(osg::INFO)<<"ShowEventHandler KEYUP "<<(int)ea.getKey()<<std::endl;
            if (ea.getKey()>=osgGA::GUIEventAdapter::KEY_F1 && 
                ea.getKey()<=osgGA::GUIEventAdapter::KEY_F8)
            {
                unsigned int child = ea.getKey()-osgGA::GUIEventAdapter::KEY_F1;
                osg::notify(osg::INFO)<<"   Select "<<child<<std::endl;
                osg::Switch* showSwitch = dynamic_cast<osg::Switch*>(object);
                if (showSwitch) 
                {
                    if (child<showSwitch->getNumChildren())
                    {
                        osg::notify(osg::INFO)<<"   Switched "<<child<<std::endl;
                        showSwitch->setSingleChildOn(child);
                        return true;
                    }
                }
            }
            break;
        }
        default:
            break;
    }
    return false;
}
Exemplo n.º 5
0
	bool HumanController::handle(const osgGA::GUIEventAdapter& ea, 
		osgGA::GUIActionAdapter& aa)
	{
		switch(ea.getEventType())
		{
			case(osgGA::GUIEventAdapter::KEYDOWN):
				osg::Vec3 delta = _left^_up;
				delta.normalize();
				delta *= _velocity;

				if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Up) {
					_eye += delta;
				}
				if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Down) {
					_eye -= delta;
				}
				if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Left) {
					_eye += _left*_velocity;
				}
				if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Right) {
					_eye -= _left*_velocity;
				}
				return true;
		}
		return false;
	}
Exemplo n.º 6
0
bool TechniqueEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&, osg::Object*, osg::NodeVisitor*)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            if (ea.getKey()=='n' ||
                ea.getKey()==osgGA::GUIEventAdapter::KEY_Right ||
                ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Right)
            {
                _ForestTechniqueManager->advanceToNextTechnique(1);
                return true;
            }
            else if (ea.getKey()=='p' ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_Left ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Left)
            {
                _ForestTechniqueManager->advanceToNextTechnique(-1);
                return true;
            }
            return false;
        }

        default:
            return false;
    }
}
Exemplo n.º 7
0
bool KeyboardEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
{
  switch(ea.getEventType())
  {
  case(osgGA::GUIEventAdapter::KEYDOWN):
    {
      if (ea.getKey() == osgGA::GUIEventAdapter::KEY_F1) {
        m_spring_node->setEnable(!m_spring_node->getEnable());
        std::string str = m_spring_node->getEnable() ? "Enabled" : "Disabled";
        osg::notify(osg::WARN) << str << " rendering of spring" << std::endl;
        return true;
      }
   
      if (ea.getKey() == osgGA::GUIEventAdapter::KEY_F2) {
        osgHaptics::SpringForceOperator *spring = m_spring_node->getForceOperator();
        if (ea.getModKeyMask() & osgGA::GUIEventAdapter::MODKEY_SHIFT)
          spring->setStiffness(spring->getStiffness()*0.9);
        else
          spring->setStiffness(spring->getStiffness()*1.1);

        osg::notify(osg::WARN) << "Stiffness : " << spring->getStiffness() << std::endl;
        return true;
      }

      return false;
    }
  default:
    return false;
  }
  return false;
}
Exemplo n.º 8
0
    virtual bool handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa, osg::Object *o, osg::NodeVisitor *)
    {
        osgGA::GUIEventAdapter::EventType etype = ea.getEventType();

        CeguiDrawable* myDrawable = static_cast<CeguiDrawable*>(o);

        if (etype & (osgGA::GUIEventAdapter::RELEASE | osgGA::GUIEventAdapter::PUSH | osgGA::GUIEventAdapter::MOVE | osgGA::GUIEventAdapter::DRAG | osgGA::GUIEventAdapter::KEYDOWN | osgGA::GUIEventAdapter::KEYUP))
        {
            if (etype == osgGA::GUIEventAdapter::KEYDOWN && ea.getKey() == osgGA::GUIEventAdapter::KEY_F7)
            {
                myDrawable->addEvent(ea);
                return true;
            }
            if (!m_guiHandlesEvents && etype == osgGA::GUIEventAdapter::KEYDOWN && ea.getKey() == osgGA::GUIEventAdapter::KEY_Tab)
            {
                using namespace CEGUI;

                m_guiHandlesEvents = true;
                GUIContext & gui = System::getSingleton().getDefaultGUIContext();
                gui.getMouseCursor().show();
                m_guiApp->hudGotFocus();
                return true;
            }
            if (!m_guiHandlesEvents)
                return false;
            // HACK: don't send events directly to CEGUI, instead wait until the required OpenGL context is active
            // as CEGUI will probably try to change OpenGL objects/state, which will SILENTLY fail in case of the
            // wrong or no active OpenGL context(thanks to gDEBugger I've actually seen this happen).
            // which means, that we should do the injection in draw phase...
            myDrawable->addEvent(ea);
            return true;
        }
        return false;
    }
Exemplo n.º 9
0
	virtual bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa) {
		static float scale = 1.0f;
		
		if(
			ea.getEventType() != osgGA::GUIEventAdapter::KEYDOWN ||
			(
				ea.getKey() != '=' &&
				ea.getKey() != '-'
			)
		) return false;

		osg::MatrixTransform* matrix = getMatrix(aa);
		
		if(!matrix) return false;

		osg::StateSet* state = matrix->getStateSet();
		osg::Uniform*  aMin  = state->getUniform("AlphaMin");
		osg::Uniform*  aMax  = state->getUniform("AlphaMax");

		if(ea.getKey() == '=') scale += SCALE_STEP;

		else if(ea.getKey() == '-') scale -= SCALE_STEP;
		
		// OSG_NOTICE << "New Scale: " << scale << std::endl;

		aMin->set(std::max(0.0f, 0.5f - 0.07f / (scale / 2.0f)));
		aMax->set(std::min(0.5f + 0.07f / (scale / 2.0f), 1.0f));

		matrix->setMatrix(osg::Matrix::scale(scale, scale, 1.0f));

		// OSG_NOTICE << "AlphaMin: " << std::max(0.0f, 0.5f - 0.07f / scale) << std::endl;
		// OSG_NOTICE << "AlphaMax: " << std::min(0.5f + 0.07f / scale, 1.0f) << std::endl;

		return true;
	}
Exemplo n.º 10
0
	/** Handle keyboard event. */
    virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&) {
    	switch(ea.getEventType())
	    {
        	case(osgGA::GUIEventAdapter::KEYDOWN):
    	    {
	            if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Right ||
                	ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Right)
            	{
					global_date += (1.0 / 24) / 4;
					force_update_of_sky_dome = true;
            	    return true;
        	    }
	            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Left ||
    	                 ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Left)
            	{
					global_date -= (1.0 / 24) / 4;
					force_update_of_sky_dome = true;
                	return true;
            	}
            	return false;
        	}

        	default:
    	        return false;
	    }
	}
    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& /*aa*/)
    {
        if (!_layer) return false;

        float scale = 1.2;

        switch(ea.getEventType())
        {
        case(osgGA::GUIEventAdapter::KEYDOWN):
            {
                if (ea.getKey() == 'q')
                {
                    _layer->transform(0.0, scale);
                    return true;
                }
                else if (ea.getKey() == 'a')
                {
                    _layer->transform(0.0, 1.0f/scale);
                    return true;
                }
                break;
            }
        default:
            break;
        }
        return false;

    }
Exemplo n.º 12
0
bool LODScaleHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
{
    osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
    osg::Camera* camera = view ? view->getCamera() : 0;
    if (!camera) return false;

    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            if (ea.getKey() == _keyEventIncreaseLODScale)
            {
                camera->setLODScale(camera->getLODScale()*1.1);
                osg::notify(osg::NOTICE)<<"LODScale = "<<camera->getLODScale()<<std::endl;
                return true;
            }

            else if (ea.getKey() == _keyEventDecreaseLODScale)
            {
                camera->setLODScale(camera->getLODScale()/1.1);
                osg::notify(osg::NOTICE)<<"LODScale = "<<camera->getLODScale()<<std::endl;
                return true;
            }        

            break;
        }
    default:
        break;
    }

    return false;
}
Exemplo n.º 13
0
    virtual bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
    {
        int x = ea.getX(), y = ea.getY(), width = ea.getWindowWidth(), height = ea.getWindowHeight();
        if ( ea.getMouseYOrientation()==osgGA::GUIEventAdapter::Y_INCREASING_UPWARDS )
            y = ea.getWindowHeight() - y;
        
        if ( !CEGUI::System::getSingletonPtr() )
            return false;

        CEGUI::GUIContext& context = CEGUI::System::getSingleton().getDefaultGUIContext();

        switch ( ea.getEventType() )
        {
		case osgGA::GUIEventAdapter::KEYDOWN:
			context.injectKeyDown(key_conv(ea.getKey()));
			context.injectChar(char_conv(ea.getKey()));
			// return key_conv(ea.getKey()) != CEGUI::Key::Unknown;
			break;
		case osgGA::GUIEventAdapter::KEYUP:
			context.injectKeyUp(key_conv(ea.getKey()));
			// return key_conv(ea.getKey()) != CEGUI::Key::Unknown;
			break;
        case osgGA::GUIEventAdapter::PUSH:
            context.injectMousePosition( x, y );
            context.injectMouseButtonDown(convertMouseButton(ea.getButton()));
            break;
        case osgGA::GUIEventAdapter::RELEASE:
            context.injectMousePosition(x, y);
            context.injectMouseButtonUp(convertMouseButton(ea.getButton()));
            break;
        case osgGA::GUIEventAdapter::SCROLL:
            if ( ea.getScrollingMotion()==osgGA::GUIEventAdapter::SCROLL_DOWN )
                context.injectMouseWheelChange(-1);
            else if ( ea.getScrollingMotion()==osgGA::GUIEventAdapter::SCROLL_UP )
                context.injectMouseWheelChange(+1);
            break;
        case osgGA::GUIEventAdapter::DRAG:
        case osgGA::GUIEventAdapter::MOVE:
            context.injectMousePosition(x, y);
            break;
        case osgGA::GUIEventAdapter::RESIZE:
            if ( _camera.valid() )
            {
                _camera->setProjectionMatrix( osg::Matrixd::ortho2D(0.0, width, 0.0, height) );
                _camera->setViewport( 0.0, 0.0, width, height );
            }
            break;
        default:
            return false;
        }

        CEGUI::Window* rootWindow = context.getRootWindow();
        if ( rootWindow )
        {
            CEGUI::Window* anyWindow = rootWindow->getChildAtPosition( CEGUI::Vector2f(x, y) );
            if ( anyWindow ) return true;
        }
        return false;
    }
Exemplo n.º 14
0
 bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
 {
     if ( ea.getEventType() == ea.KEYDOWN && ea.getKey() >= '1' && ea.getKey() <= '5' )
     {
         _manip->setViewpoint( VPs[ea.getKey()-'1'], 4.0 );
     }
     return false;
 }
Exemplo n.º 15
0
bool QOsgEventHandler::handle(
    const osgGA::GUIEventAdapter &ea
,   osgGA::GUIActionAdapter &)
{
    if(ea.getEventType() == osgGA::GUIEventAdapter::FRAME
    || ea.getEventType() == osgGA::GUIEventAdapter::MOVE)
        return false;

    switch(ea.getEventType())
    {

  case(osgGA::GUIEventAdapter::KEYDOWN):
            {
                if(ea.getKey() == '-'
                || ea.getKey() == '+')
                {
                    const float f = 1.00f
                        + (ea.getKey() == '+' ? +0.004f : -0.004f);

                    if(m_fov * f >= 1.f && m_fov * f <= 179.f)
                        m_fov *= f;

                    emit fovChanged(m_fov);
                }
            }
            break;

    case(osgGA::GUIEventAdapter::SCROLL):
        {
            const float f = 1.00f
                + (ea.getScrollingMotion() == osgGA::GUIEventAdapter::SCROLL_DOWN ? -0.08f : +0.08f);

            if(m_fov * f >= 1.f && m_fov * f <= 179.f)
                m_fov *= f;

            emit fovChanged(m_fov);

            return true;
        }
        break;

    case(osgGA::GUIEventAdapter::RELEASE):

        if(ea.getButton() == osgGA::GUIEventAdapter::MIDDLE_MOUSE_BUTTON
        && (ea.getModKeyMask() & osgGA::GUIEventAdapter::MODKEY_CTRL) != 0)
        {
            m_fov = m_fovBackup;
            emit fovChanged(m_fov);

            return true;
        }
        break;

    default:
        break;
    };
    return false;
}
Exemplo n.º 16
0
    bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
    {
        osgViewer::View* view = dynamic_cast<osgViewer::View*>( &aa );
        if ( !view ) return false;

        switch( ea.getEventType() )
        {
        case osgGA::GUIEventAdapter::FRAME:
            if ( view->getDatabasePager() )
            {
                // Wait until all paged nodes are processed
                if ( view->getDatabasePager()->getRequestsInProgress() )
                    break;
            }

            if ( _printer.valid() )
            {
                _printer->frame( view->getFrameStamp(), view->getSceneData() );
                if ( _started && _printer->done() )
                {
                    osg::Switch* root = dynamic_cast<osg::Switch*>( view->getSceneData() );
                    if ( root )
                    {
                        // Assume child 0 is the loaded model and 1 is the poster camera
                        // Switch them in time to prevent dual traversals of subgraph
                        root->setValue( 0, true );
                        root->setValue( 1, false );
                    }
                    _started = false;
                }
            }
            break;

        case osgGA::GUIEventAdapter::KEYDOWN:
            if ( ea.getKey()=='p' || ea.getKey()=='P' )
            {
                if ( _printer.valid() )
                {
                    osg::Switch* root = dynamic_cast<osg::Switch*>( view->getSceneData() );
                    if ( root )
                    {
                        // Assume child 0 is the loaded model and 1 is the poster camera
                        root->setValue( 0, false );
                        root->setValue( 1, true );
                    }

                    _printer->init( view->getCamera() );
                    _started = true;
                }
                return true;
            }
            break;

        default:
            break;
        }
        return false;
    }
Exemplo n.º 17
0
bool myKeyBoardEventHandler::handle(  const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
{
    int pressedKeyId = ea.getKey();

    if( pressedKeyId > 0 )
    {
        if( ea.getEventType() == osgGA::GUIEventAdapter::KEYDOWN )
            cout << "get button : " << ea.getKey() << endl;
    }
    return true;
}
Exemplo n.º 18
0
    virtual bool handle(const osgGA::GUIEventAdapter& ea,
                        osgGA::GUIActionAdapter& /*aa*/,
                        Object*, NodeVisitor* /*nv*/)
    {
        if (ea.getHandled()) return false;

        ref_ptr<Depth> depth;
        if (!_depth.lock(depth)) return false;

        switch(ea.getEventType())
        {
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            if (ea.getKey() == 'i')
            {
                _appState->invertRange = !_appState->invertRange;
                if (!_appState->invertRange)
                {
                    _appState->camera->setClearDepth(1.0f);
                    depth->setFunction(Depth::LESS);
                    depth->setRange(0.0f, 1.0f);
                    _appState->textInverted->setNodeMask(0u);
                }
                else
                {
                    _appState->camera->setClearDepth(0.0f);
                    depth->setFunction(Depth::GEQUAL);
                    depth->setRange(1.0f, 0.0f);
                    _appState->textInverted->setNodeMask(~0u);
                }
                return true;
            }
            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Up ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Up)
            {
                _appState->zNear *= 2.0;
                _appState->updateNear();
                return true;
            }
            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Down ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Down)
            {
                _appState->zNear *= .5;
                _appState->updateNear();
                return true;
            }
            break;
        }
        default:
            break;
        }
        return false;
    }
Exemplo n.º 19
0
 bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& )
 {
     switch( ea.getEventType() )
     {
         case(osgGA::GUIEventAdapter::KEYUP):
         {
             if (ea.getKey()==osgGA::GUIEventAdapter::KEY_F6)
             {
                 // F6 -- Toggle osgOQ testing.
                 _enable = !_enable;
                 EnableQueryVisitor eqv( _enable );
                 _node.accept( eqv );
                 return true;
             }
             else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_F7)
             {
                 // F7 -- Toggle display of OQ test bounding volumes
                 _debug = !_debug;
                 DebugDisplayVisitor ddv( _debug );
                 _node.accept( ddv );
                 return true;
             }
             else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_F8)
             {
                 // F8 -- Gether stats and display
                 StatisticsVisitor sv;
                 _node.accept( sv );
                 std::cout << "osgOQ: Stats: numOQNs " << sv.getNumOQNs() << ", numPased " << sv.getNumPassed() << std::endl;
                 return true;
             }
             else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_F9)
             {
                 // F9 -- Remove all OcclusionQueryNodes
                 RemoveOcclusionQueryVisitor roqv;
                 _node.accept( roqv );
                 return true;
             }
             else if (ea.getKey()=='o')
             {
                 if (osgDB::writeNodeFile( _node, "saved_model.osg" ))
                     osg::notify( osg::ALWAYS ) << "osgOQ: Wrote scene graph to \"saved_model.osg\"" << std::endl;
                 else
                     osg::notify( osg::ALWAYS ) << "osgOQ: Wrote failed for \"saved_model.osg\"" << std::endl;
                 return true;
             }
             return false;
         }
         default:
             break;
     }
     return false;
 }
Exemplo n.º 20
0
        virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
        {

#if 1

//            osg::notify(osg::NOTICE)<<"Mouse "<<ea.getButtonMask()<<std::endl;

            #define PRINT(mask) osg::notify(osg::NOTICE)<<#mask<<" ="<<(ea.getModKeyMask() & mask)<<std::endl;
            switch(ea.getEventType())
            {
                case(osgGA::GUIEventAdapter::KEYDOWN):
                case(osgGA::GUIEventAdapter::KEYUP):
                {
                    osg::notify(osg::NOTICE)<<std::endl;
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_SHIFT);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_SHIFT);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_ALT);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_ALT);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_CTRL);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_CTRL);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_META);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_META);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_SUPER);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_SUPER);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_LEFT_HYPER);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_RIGHT_HYPER);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_NUM_LOCK);
                    PRINT(osgGA::GUIEventAdapter::MODKEY_CAPS_LOCK);
                    break;
                }
                default:
                    break;
            }
#endif
            switch(ea.getEventType())
            {
                case(osgGA::GUIEventAdapter::KEYDOWN):
                {
                    _keyboardModel->keyChange(ea.getKey(), ea.getUnmodifiedKey(),1);
                    return true;
                }
                case(osgGA::GUIEventAdapter::KEYUP):
                {
                    _keyboardModel->keyChange(ea.getKey(), ea.getUnmodifiedKey(),0);
                    return true;
                }

                default:
                    return false;
            }
        }
Exemplo n.º 21
0
bool PickHandler::handleKeyDown( const osgGA::GUIEventAdapter& ea, GUIActionAdapter& aa)
{
	if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_R || ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_L)
	{
		isCtrlPressed = true;
	}
	else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_R)
	{
		isShiftPressed = true;
	}
	else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_R)
	{
		isAltPressed = true;
	}
	else if(ea.getKey() == 'q')
	{
		Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
		Util::ElementSelector::randomElementSelector(currentGraph->getNodes(), currentGraph->getEdges(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
	}
	else if(ea.getKey() == 'w')
	{
		Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
		Util::ElementSelector::weightedElementSelector(currentGraph->getNodes(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
	}

	return false;
}
Exemplo n.º 22
0
bool CSulManipulatorCamera::handle( const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& aa )
{
    switch ( ea.getEventType() )
    {
        case osgGA::GUIEventAdapter::KEYDOWN:
            {
                if ( ea.getKey()=='w' ) m_bForward = true;
                if ( ea.getKey()=='s' ) m_bReverse = true;
                if ( ea.getKey()=='a' ) m_bStrafeLeft = true;
                if ( ea.getKey()=='d' ) m_bStrafeRight = true;
            }
            return true;

        case osgGA::GUIEventAdapter::KEYUP:
            {
                if ( ea.getKey()=='w' ) m_bForward = false;
                if ( ea.getKey()=='s' ) m_bReverse = false;
                if ( ea.getKey()=='a' ) m_bStrafeLeft = false;
                if ( ea.getKey()=='d' ) m_bStrafeRight = false;
            }
            return true;

        case( osgGA::GUIEventAdapter::FRAME ):
            {
                double t = ea.getTime();

                // check for first time initialization
                if ( m_timeLast==0.0 )
                {
                    m_timeLast = ea.getTime();
                    m_timeDelta = 0.0;
                }
                else
                {
                    m_timeDelta = t - m_timeLast;
                    m_timeLast = t;
                }

                // do movement
                if ( m_bForward )       m_c.y() += m_timeDelta*m_fSpeed;
                if ( m_bReverse )       m_c.y() -= m_timeDelta*m_fSpeed;
                if ( m_bStrafeRight )   m_c.x() += m_timeDelta*m_fSpeed;
                if ( m_bStrafeLeft )    m_c.x() -= m_timeDelta*m_fSpeed;
            }
            return true;
    }

    return false;
}
Exemplo n.º 23
0
bool SlideEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            if (ea.getKey()=='a')
            {
                _autoSteppingActive = !_autoSteppingActive;
                _previousTime = ea.getTime();
                return true;
            }
            else if (ea.getKey()=='n')
            {
                _album->nextPage(ea.getTime()+1.0f);
                return true;
            }
            else if (ea.getKey()=='p')
            {
                _album->previousPage(ea.getTime()+1.0f);
                return true;
            }
            return false;
        }
        case(osgGA::GUIEventAdapter::FRAME):
        {
            if (_autoSteppingActive)
            {
                if (_firstTraversal)
                {
                    _firstTraversal = false;
                    _previousTime = ea.getTime();
                }
                else if (ea.getTime()-_previousTime>_timePerSlide)
                {
                    _previousTime = ea.getTime();

                    _album->nextPage(ea.getTime()+1.0f);
                }
            }
            
            _album->setVisibility();

        }

        default:
            return false;
    }
}
Exemplo n.º 24
0
 virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& gaa){
     if(ea.getEventType()==osgGA::GUIEventAdapter::KEYDOWN){
         switch (ea.getKey()){
             case osgGA::GUIEventAdapter::KEY_Up:
                 tessOuter++;
                 tessOuterU->set(tessOuter);
                 return true;
             case osgGA::GUIEventAdapter::KEY_Down:
                 tessOuter--;
                 tessOuter=std::max(1.0f,tessOuter);
                 tessOuterU->set(tessOuter);
                 return true;
             case osgGA::GUIEventAdapter::KEY_Left:
                 tessInner--;
                 tessInner=std::max(1.0f,tessInner);
                 tessInnerU->set(tessInner);
                 return true;
             case osgGA::GUIEventAdapter::KEY_Right:
                 tessInner++;
                 tessInnerU->set(tessInner);
                 return true;
         }
     }
     return osgGA::GUIEventHandler::handle(ea,gaa);
 }
Exemplo n.º 25
0
bool OSGCameraManipulator::keyUp(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter &aa)	{
	int bRes = true;

	int nResKey = ea.getKey();
	if ((nResKey ==	osgGA::GUIEventAdapter::KEY_Control_L) ||
		(nResKey ==	osgGA::GUIEventAdapter::KEY_Control_R))	{
			m_bCtrl = false;
	}

	if ((nResKey ==	osgGA::GUIEventAdapter::KEY_Shift_L) ||
		(nResKey ==	osgGA::GUIEventAdapter::KEY_Shift_R))	{
		m_bShift = false;
		m_dbDefaultMoveSpeed = 1;
	}

	if ((nResKey == osgGA::GUIEventAdapter::KEY_Up) ||
		(nResKey == osgGA::GUIEventAdapter::KEY_Down))	{
		m_dbForwardFactor = 0.0;
		m_dbLateralRotationRate = 0.0;
		m_dbDefaultMoveSpeed = 1;
	}

	if ((nResKey == osgGA::GUIEventAdapter::KEY_Left) ||
		(nResKey == osgGA::GUIEventAdapter::KEY_Right))	{
		m_dbDirectionRotationRate = 0.0;
		m_dbPitchOffsetRate = 0.0;
		m_dbDefaultMoveSpeed = 1;
	}

	return(bRes);
}
Exemplo n.º 26
0
void ViewerManipulator::handleKeypress(const osgGA::GUIEventAdapter& ea)
{
	if (ea.getKey()=='r')
	{
		sendEvent(user->s_name, "sfff", "setOrientation", 0.0, 0.0, 0.0, LO_ARGS_END);
	}
}
Exemplo n.º 27
0
bool ModelController::handle(const osgGA::GUIEventAdapter &ea,
                                   osgGA::GUIActionAdapter &aa)
{
    if ( !_model ) return false;
    osg::Matrix matrix = _model->getMatrix();

    switch ( ea.getEventType() )
    {
        case osgGA::GUIEventAdapter::KEYDOWN:
        switch ( ea.getKey() )
        {
        case 'a': case 'A':
            matrix *= osg::Matrix::rotate( -0.1f, osg::Z_AXIS );
            break;
        case 'd': case 'D':
            matrix *= osg::Matrix::rotate(  0.1f, osg::Z_AXIS );
            break;
        case 'w': case 'W':
            matrix *= osg::Matrix::rotate( -0.1f, osg::X_AXIS );
            break;
        case 's': case 'S':
            matrix *= osg::Matrix::rotate(  0.1f, osg::X_AXIS );
            break;
        default:
            break;
        }
        _model->setMatrix( matrix );
        break;
    default:
        break;
    }
    return false;
}
Exemplo n.º 28
0
        virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& /*aa*/, osg::Object* object, osg::NodeVisitor* /*nv*/)
        {
            osg::Switch* sw = dynamic_cast<osg::Switch*>(object);
            if (!sw) return false;

            if (ea.getHandled()) return false;

            switch(ea.getEventType())
            {
                case(osgGA::GUIEventAdapter::KEYDOWN):
                {
                    if (ea.getKey()=='n')
                    {
                        ++_childNum;
                        if (_childNum >= sw->getNumChildren()) _childNum = 0;

                        sw->setSingleChildOn(_childNum);
                        return true;
                    }
                    break;
                }
                default:
                    break;
            }
            return false;
        }
Exemplo n.º 29
0
 bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
 {
     osgViewer::View* view = static_cast<osgViewer::View*>( &aa );
     if ( !view || !_root ) return false;
     
     switch ( ea.getEventType() )
     {
     case osgGA::GUIEventAdapter::KEYUP:
         if ( ea.getKey()==osgGA::GUIEventAdapter::KEY_Return )
         {
             osg::Vec3 eye, center, up, dir;
             view->getCamera()->getViewMatrixAsLookAt( eye, center, up );
             dir = center - eye; dir.normalize();
             addPhysicsSphere( new osg::Sphere(osg::Vec3(), 0.5f), eye, dir * 60.0f, 2.0 );
         }
         break;
     case osgGA::GUIEventAdapter::FRAME:
         BulletInterface::instance()->simulate( 0.02 );
         for ( NodeMap::iterator itr=_physicsNodes.begin();
               itr!=_physicsNodes.end(); ++itr )
         {
             osg::Matrix matrix = BulletInterface::instance()->getMatrix(itr->first);
             itr->second->setMatrix( matrix );
         }
         break;
     default: break;
     }
     return false;
 }
Exemplo n.º 30
0
 bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
 {
     if ( ea.getEventType()==osgGA::GUIEventAdapter::KEYUP )
     {
         SilverLining::Atmosphere* atmosphere = _silverLining->atmosphere();
         switch ( ea.getKey() )
         {
         case '0':  // clear
             atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::NONE, 0 );
             break;
         case '1':  // rain
             atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::RAIN, 10 );
             break;
         case '2':  // wet snow
             atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::WET_SNOW, 10 );
             break;
         case '3':  // dry snow
             atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::DRY_SNOW, 10 );
             break;
         case '4':  // sleet
             atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::SLEET, 10 );
             break;
         default: break;
         }
     }
     return false;
 }