C++ (Cpp) MapModelChange::getElevationLayer Examples

Example #1

File: Map.cpp Project: chuckshaw/osgearth

void
MapCallback::onMapModelChanged( const MapModelChange& change )
{
    switch( change.getAction() )
    {
    case MapModelChange::ADD_ELEVATION_LAYER: 
        onElevationLayerAdded( change.getElevationLayer(), change.getFirstIndex() ); break;
    case MapModelChange::ADD_IMAGE_LAYER:
        onImageLayerAdded( change.getImageLayer(), change.getFirstIndex() ); break;
    case MapModelChange::ADD_MASK_LAYER:
        onMaskLayerAdded( change.getMaskLayer() ); break;
    case MapModelChange::ADD_MODEL_LAYER:
        onModelLayerAdded( change.getModelLayer(), change.getFirstIndex() ); break;
    case MapModelChange::REMOVE_ELEVATION_LAYER:
        onElevationLayerRemoved( change.getElevationLayer(), change.getFirstIndex() ); break;
    case MapModelChange::REMOVE_IMAGE_LAYER:
        onImageLayerRemoved( change.getImageLayer(), change.getFirstIndex() ); break;
    case MapModelChange::REMOVE_MASK_LAYER:
        onMaskLayerRemoved( change.getMaskLayer() ); break;
    case MapModelChange::REMOVE_MODEL_LAYER:
        onModelLayerRemoved( change.getModelLayer() ); break;
    case MapModelChange::MOVE_ELEVATION_LAYER:
        onElevationLayerMoved( change.getElevationLayer(), change.getFirstIndex(), change.getSecondIndex() ); break;
    case MapModelChange::MOVE_IMAGE_LAYER:
        onImageLayerMoved( change.getImageLayer(), change.getFirstIndex(), change.getSecondIndex() ); break;
    case MapModelChange::MOVE_MODEL_LAYER:
            onModelLayerMoved( change.getModelLayer(), change.getFirstIndex(), change.getSecondIndex() ); break;
    case MapModelChange::UNSPECIFIED: break;
    default: break;
    }
}

Example #2

void
RexTerrainEngineNode::onMapModelChanged( const MapModelChange& change )
{
    if ( change.getAction() == MapModelChange::BEGIN_BATCH_UPDATE )
    {
        _batchUpdateInProgress = true;
    }

    else if ( change.getAction() == MapModelChange::END_BATCH_UPDATE )
    {
        _batchUpdateInProgress = false;

        if ( _refreshRequired )
            refresh();

        if ( _stateUpdateRequired )
            updateState();
    }

    else
    {
        // update the thread-safe map model copy:
        if ( _update_mapf->sync() )
        {
            _liveTiles->setMapRevision( _update_mapf->getRevision() );
        }

        // dispatch the change handler
        if ( change.getLayer() )
        {
            // then apply the actual change:
            switch( change.getAction() )
            {
            case MapModelChange::ADD_LAYER:
                if (change.getLayer()->getRenderType() == Layer::RENDERTYPE_TILE)
                    addTileLayer( change.getLayer() );
                else if (change.getElevationLayer())
                    addElevationLayer(change.getElevationLayer());
                break;

            case MapModelChange::REMOVE_LAYER:
                if (change.getImageLayer())
                    removeImageLayer( change.getImageLayer() );
                else if (change.getElevationLayer())
                    removeElevationLayer(change.getElevationLayer());
                break;

            case MapModelChange::TOGGLE_ELEVATION_LAYER:
                toggleElevationLayer( change.getElevationLayer() );
                break;

            default: 
                break;
            }
        }
    }
}

Example #3

File: OSGTerrainEngineNode.cpp Project: JohnDr/osgearth

void
OSGTerrainEngineNode::onMapModelChanged( const MapModelChange& change )
{
    _update_mapf->sync();

    // dispatch the change handler
    if ( change.getLayer() )
    {
        // first inform the texture compositor with the new model changes:
        if ( _texCompositor.valid() && change.getImageLayer() )
        {
            _texCompositor->applyMapModelChange( change );
        }

        // then apply the actual change:
        switch( change.getAction() )
        {
        case MapModelChange::ADD_IMAGE_LAYER:
            addImageLayer( change.getImageLayer() );
            break;
        case MapModelChange::REMOVE_IMAGE_LAYER:
            removeImageLayer( change.getImageLayer() );
            break;
        case MapModelChange::ADD_ELEVATION_LAYER:
            addElevationLayer( change.getElevationLayer() );
            break;
        case MapModelChange::REMOVE_ELEVATION_LAYER:
            removeElevationLayer( change.getElevationLayer() );
            break;
        case MapModelChange::MOVE_IMAGE_LAYER:
            moveImageLayer( change.getFirstIndex(), change.getSecondIndex() );
            break;
        case MapModelChange::MOVE_ELEVATION_LAYER:
            moveElevationLayer( change.getFirstIndex(), change.getSecondIndex() );
            break;
        case MapModelChange::ADD_MODEL_LAYER:
        case MapModelChange::REMOVE_MODEL_LAYER:
        case MapModelChange::MOVE_MODEL_LAYER:
        default: break;
        }
    }

    // update the terrain revision in threaded mode
    if ( _isStreaming )
    {
        //getTerrain()->incrementRevision();
        static_cast<StreamingTerrainNode*>(_terrain)->updateTaskServiceThreads( *_update_mapf );
    }
}

Example #4

File: osgearth_toc.cpp Project: ldelgass/osgearth

    void operator()(osg::Object*)
    {
        if ( s_updateRequired )
        {
            updateControlPanel();
            s_updateRequired = false;

            if (s_change.getElevationLayer())
            {
                OE_NOTICE << "Dirtying model layers.\n";
                dirtyModelLayers();
            }
        }
    }

Example #5

File: TerrainEngineNode.cpp Project: filnet/osgearth

void
TerrainEngineNode::onMapModelChanged( const MapModelChange& change )
{
    if (change.getAction() == MapModelChange::ADD_LAYER &&
        change.getImageLayer() != 0L)
    {
        change.getImageLayer()->addCallback( _imageLayerController.get() );
    }
    else if (change.getAction() == MapModelChange::REMOVE_LAYER &&
        change.getImageLayer() != 0L)
    {
        change.getImageLayer()->removeCallback( _imageLayerController.get() );
    }

    if (change.getElevationLayer() != 0L)
    {
        getTerrain()->notifyMapElevationChanged();
    }

    // notify that a redraw is required.
    requestRedraw();
}

Example #6

File: MPTerrainEngineNode.cpp Project: Displacer/osgearth

void
MPTerrainEngineNode::onMapModelChanged( const MapModelChange& change )
{
    if ( change.getAction() == MapModelChange::BEGIN_BATCH_UPDATE )
    {
        _batchUpdateInProgress = true;
    }

    else if ( change.getAction() == MapModelChange::END_BATCH_UPDATE )
    {
        _batchUpdateInProgress = false;

        if ( _refreshRequired )
            refresh();

        if ( _stateUpdateRequired )
            updateState();
    }

    else
    {
        // update the thread-safe map model copy:
        if ( _update_mapf->sync() )
        {
            _liveTiles->setMapRevision( _update_mapf->getRevision() );
        }

        // dispatch the change handler
        if ( change.getLayer() )
        {
            // then apply the actual change:
            switch( change.getAction() )
            {
            case MapModelChange::ADD_IMAGE_LAYER:
                addImageLayer( change.getImageLayer() );
                break;
            case MapModelChange::REMOVE_IMAGE_LAYER:
                removeImageLayer( change.getImageLayer() );
                break;
            case MapModelChange::ADD_ELEVATION_LAYER:
                addElevationLayer( change.getElevationLayer() );
                break;
            case MapModelChange::REMOVE_ELEVATION_LAYER:
                removeElevationLayer( change.getElevationLayer() );
                break;
            case MapModelChange::MOVE_IMAGE_LAYER:
                moveImageLayer( change.getFirstIndex(), change.getSecondIndex() );
                break;
            case MapModelChange::MOVE_ELEVATION_LAYER:
                moveElevationLayer( change.getFirstIndex(), change.getSecondIndex() );
                break;
            case MapModelChange::TOGGLE_ELEVATION_LAYER:
                toggleElevationLayer( change.getElevationLayer() );
                break;
            case MapModelChange::ADD_MODEL_LAYER:
            case MapModelChange::REMOVE_MODEL_LAYER:
            case MapModelChange::MOVE_MODEL_LAYER:
            default: 
                break;
            }
        }
    }
}

Example #7

File: MPTerrainEngineNode.cpp Project: InterAtlas-ML/osgearth

void
MPTerrainEngineNode::onMapModelChanged( const MapModelChange& change )
{
    if ( change.getAction() == MapModelChange::BEGIN_BATCH_UPDATE )
    {
        _batchUpdateInProgress = true;
    }

    else if ( change.getAction() == MapModelChange::END_BATCH_UPDATE )
    {
        _batchUpdateInProgress = false;

        if ( _refreshRequired )
            refresh();

        if ( _shaderUpdateRequired )
            updateShaders();
    }

    else
    {
        // update the thread-safe map model copy:
        _update_mapf->sync();

        // dispatch the change handler
        if ( change.getLayer() )
        {
            // first inform the texture compositor with the new model changes:
            if ( _texCompositor.valid() && change.getImageLayer() )
            {
                _texCompositor->applyMapModelChange( change );
            }

            // then apply the actual change:
            switch( change.getAction() )
            {
            case MapModelChange::ADD_IMAGE_LAYER:
                addImageLayer( change.getImageLayer() );
                break;
            case MapModelChange::REMOVE_IMAGE_LAYER:
                removeImageLayer( change.getImageLayer() );
                break;
            case MapModelChange::ADD_ELEVATION_LAYER:
                addElevationLayer( change.getElevationLayer() );
                break;
            case MapModelChange::REMOVE_ELEVATION_LAYER:
                removeElevationLayer( change.getElevationLayer() );
                break;
            case MapModelChange::MOVE_IMAGE_LAYER:
                moveImageLayer( change.getFirstIndex(), change.getSecondIndex() );
                break;
            case MapModelChange::MOVE_ELEVATION_LAYER:
                moveElevationLayer( change.getFirstIndex(), change.getSecondIndex() );
                break;
            case MapModelChange::ADD_MODEL_LAYER:
            case MapModelChange::REMOVE_MODEL_LAYER:
            case MapModelChange::MOVE_MODEL_LAYER:
            default: 
                break;
            }
        }
    }
}