void ccVolumeCalcTool::updateGridAndDisplay()
{
bool success = updateGrid();
if (success && m_glWindow)
{
//convert grid to point cloud
if (m_rasterCloud)
{
m_glWindow->removeFromOwnDB(m_rasterCloud);
delete m_rasterCloud;
m_rasterCloud = 0;
}
m_rasterCloud = convertGridToCloud(false);
if (m_rasterCloud)
{
m_glWindow->addToOwnDB(m_rasterCloud);
ccBBox box = m_rasterCloud->getDisplayBB_recursive(false, m_glWindow);
update2DDisplayZoom(box);
}
else
{
ccLog::Error("Not enough memory!");
m_glWindow->redraw();
}
}
gridIsUpToDate(success);
}
ccPointCloud* ccRasterizeTool::generateCloud(bool autoExport/*=true*/) const
{
if (!m_cloud || !m_grid.isValid())
return 0;
//look for fields to be exported
std::vector<ExportableFields> exportedFields;
try
{
exportedFields.push_back(PER_CELL_HEIGHT);
if (exportAsSF(PER_CELL_COUNT))
exportedFields.push_back(PER_CELL_COUNT);
if (exportAsSF(PER_CELL_MIN_HEIGHT))
exportedFields.push_back(PER_CELL_MIN_HEIGHT);
if (exportAsSF(PER_CELL_MAX_HEIGHT))
exportedFields.push_back(PER_CELL_MAX_HEIGHT);
if (exportAsSF(PER_CELL_AVG_HEIGHT))
exportedFields.push_back(PER_CELL_AVG_HEIGHT);
if (exportAsSF(PER_CELL_HEIGHT_STD_DEV))
exportedFields.push_back(PER_CELL_HEIGHT_STD_DEV);
if (exportAsSF(PER_CELL_HEIGHT_RANGE))
exportedFields.push_back(PER_CELL_HEIGHT_RANGE);
}
catch (const std::bad_alloc&)
{
ccLog::Error("Not enough memory!");
return 0;
}
QString activeLayerName = activeLayerComboBox->currentText();
bool activeLayerIsSF = activeLayerComboBox->currentIndex() != 0;
ccPointCloud* rasterCloud = convertGridToCloud( exportedFields,
getTypeOfSFInterpolation() != INVALID_PROJECTION_TYPE || activeLayerIsSF,
activeLayerName);
if (rasterCloud && autoExport)
{
if (m_cloud->getParent())
m_cloud->getParent()->addChild(rasterCloud);
rasterCloud->setDisplay(m_cloud->getDisplay());
if (m_cloud->isEnabled())
{
m_cloud->setEnabled(false);
ccLog::Warning("[Rasterize] Previously selected entity (source cloud) has been hidden!");
}
MainWindow* mainWindow = MainWindow::TheInstance();
if (mainWindow)
MainWindow::TheInstance()->addToDB(rasterCloud);
ccLog::Print(QString("[Rasterize] Cloud '%1' successfully exported").arg(rasterCloud->getName()));
}
return rasterCloud;
}
void ccRasterizeTool::updateGridAndDisplay()
{
bool activeLayerIsSF = activeLayerComboBox->currentIndex() != 0;
bool interpolateSF = activeLayerIsSF || (getTypeOfSFInterpolation() != INVALID_PROJECTION_TYPE);
bool success = updateGrid(interpolateSF);
if (success && m_window)
{
//convert grid to point cloud
if (m_rasterCloud)
{
m_window->removeFromOwnDB(m_rasterCloud);
delete m_rasterCloud;
m_rasterCloud = 0;
}
std::vector<ExportableFields> exportedFields;
try
{
//we always compute the default 'height' layer
exportedFields.push_back(PER_CELL_HEIGHT);
//but we may also have to compute the 'original SF(s)' layer(s)
QString activeLayerName = activeLayerComboBox->currentText();
m_rasterCloud = convertGridToCloud(exportedFields,activeLayerIsSF,activeLayerName);
}
catch (const std::bad_alloc&)
{
//see below
}
if (m_rasterCloud)
{
m_window->addToOwnDB(m_rasterCloud);
ccBBox box = m_rasterCloud->getDisplayBB_recursive(false,m_window);
update2DDisplayZoom(box);
//update
activeLayerChanged(activeLayerComboBox->currentIndex(),false);
}
else
{
ccLog::Error("Not enough memory!");
m_window->redraw();
}
}
gridIsUpToDate(success);
}
void ccVolumeCalcTool::exportGridAsCloud() const
{
if (!m_grid.isValid())
{
assert(false);
}
ccPointCloud* rasterCloud = convertGridToCloud(true);
if (!rasterCloud)
{
//error message should have already been issued
return;
}
rasterCloud->setName("Height difference " + rasterCloud->getName());
ccGenericPointCloud* originCloud = (m_cloud1 ? m_cloud1 : m_cloud2);
assert(originCloud);
if (originCloud)
{
if (originCloud->getParent())
{
originCloud->getParent()->addChild(rasterCloud);
}
rasterCloud->setDisplay(originCloud->getDisplay());
}
MainWindow* mainWindow = MainWindow::TheInstance();
if (mainWindow)
{
mainWindow->addToDB(rasterCloud);
ccLog::Print(QString("[Volume] Cloud '%1' successfully exported").arg(rasterCloud->getName()));
}
else
{
assert(false);
delete rasterCloud;
}
}
