Merge pull request #209 from PauloCarvalhoRJ/GeoGrid

GeoGrid

Author: PauloCarvalhoRJ

GammaRay.pro

@@ -220,8 +220,16 @@ SOURCES += main.cpp\
     geostats/searchellipsoid.cpp \
     geostats/pointsetcell.cpp \
     geostats/indexedspatiallocation.cpp \
+    domain/geogrid.cpp \
+    domain/gridfile.cpp \
+    domain/auxiliary/meshloader.cpp \
+    geometry/vector3d.cpp \
+    geometry/face3d.cpp \
     dialogs/sisimdialog.cpp \
-    dialogs/variograminputdialog.cpp
+    dialogs/variograminputdialog.cpp \
+    geometry/hexahedron.cpp \
+    geometry/pyramid.cpp \
+    geometry/tetrahedron.cpp
 
 HEADERS  += mainwindow.h \
     domain/project.h \
@@ -420,8 +428,16 @@ HEADERS  += mainwindow.h \
     geostats/searchellipsoid.h \
     geostats/pointsetcell.h \
     geostats/indexedspatiallocation.h \
+    domain/geogrid.h \
+    domain/gridfile.h \
+    domain/auxiliary/meshloader.h \
+    geometry/vector3d.h \
+    geometry/face3d.h \
     dialogs/sisimdialog.h \
-    dialogs/variograminputdialog.h
+    dialogs/variograminputdialog.h \
+    geometry/hexahedron.h \
+    geometry/pyramid.h \
+    geometry/tetrahedron.h
 
 
 FORMS    += mainwindow.ui \
@@ -603,7 +619,7 @@ win32 {
 # The application version
 # Don't forget to update the Util::importSettingsFromPreviousVersion() method to
 # enable the import of registry/user settings of previous versions.
-VERSION = 4.9
+VERSION = 5.0
 
 # Define a preprocessor macro so we can get the application version in application code.
 DEFINES += APP_VERSION=\\\"$$VERSION\\\"

art/iconsHD/geogrid32.png

@@ -16,5 +16,7 @@ QString ICalcProperty::getScriptCompatibleName()
     compatibleName = compatibleName.replace( '+', '_' );
     compatibleName = compatibleName.replace( '>', '_' );
     compatibleName = compatibleName.replace( '<', '_' );
+    compatibleName = compatibleName.replace( ':', '_' );
+    compatibleName = compatibleName.replace( '=', '_' );
     return compatibleName;
 }

art/iconsHD/geogrid32n.png

@@ -0,0 +1,109 @@
+#include "meshloader.h"
+
+#include <QFileInfo>
+#include <QTextStream>
+
+#include "util.h"
+#include "../application.h"
+
+
+MeshLoader::MeshLoader(QFile & file, std::vector<VertexRecordPtr> & vertexes,
+					   std::vector<CellDefRecordPtr> & cellDefs,
+					   uint & data_line_count, QObject * parent) :
+	QObject(parent),
+	_file(file),
+	m_vertexes( vertexes ),
+	m_cellDefs( cellDefs ),
+	_data_line_count(data_line_count),
+	_finished(false)
+{
+
+}
+
+void MeshLoader::doLoad()
+{
+	QTextStream in(&_file);
+	long bytesReadSofar = 0;
+	QStringList valuesAsString;
+
+	bool isInVertexesSection = false;
+
+	bool isInCellDefsSection = false;
+
+	for (int i = 0; !in.atEnd(); ++i)
+	{
+	   //read file line by line
+	   QString line = in.readLine();
+
+	   //Clear the list with the tokenized data values as string
+	   valuesAsString.clear();
+
+	   //updates the progress
+	   bytesReadSofar += line.size() + 1; //account for line break char (in Windows may have 2, though.)
+
+	   if( ! ( i % 100 ) ){ //update progress for each 100 lines to not impact performance much
+		   // allows tracking progress of a file up to about 400GB
+		   emit progress( (int)(bytesReadSofar / 100) );
+	   }
+
+	   if( i == 0 || i == 1 ){} //first and second lines are ignored
+	   else { //parse lines containing data (must be within the target interval)
+
+		   if( !isInVertexesSection && !isInCellDefsSection &&
+			   line.startsWith( "VERTEX LOCATIONS", Qt::CaseInsensitive ) ){
+			   isInVertexesSection = true;
+			   continue; //move on to the next file line
+		   }
+
+		   if( isInVertexesSection && !isInCellDefsSection &&
+			   line.startsWith( "CELL VERTEX INDEXES", Qt::CaseInsensitive ) ){
+			   isInVertexesSection = false;
+			   isInCellDefsSection = true;
+			   continue; //move on to the next file line
+		   }
+
+		   //read line from the GSLib data file
+		   Util::fastSplit( line, valuesAsString );
+
+		   if( isInVertexesSection ){
+			   if( valuesAsString.size() != 3 ){
+				   Application::instance()->logError( QString("MeshLoader::doLoad(): vertex coordinate count different from 3 in line ").append(QString::number(i)) );
+				   m_vertexes.push_back( VertexRecordPtr( new VertexRecord{ 0.0, 0.0, 0.0 } ) );
+			   } else {
+				   bool ok[] = {true, true, true};
+				   double x = valuesAsString[0].toDouble( &ok[0] );
+				   double y = valuesAsString[1].toDouble( &ok[1] );
+				   double z = valuesAsString[2].toDouble( &ok[2] );
+				   if( !ok[0] || !ok[1] || !ok[2] )
+					   Application::instance()->logError( QString("MeshLoader::doLoad(): error in vertex section of mesh file (line ").
+														  append(QString::number(i)).append("): could not convert a value to double.") );
+				   m_vertexes.push_back( VertexRecordPtr( new VertexRecord{ x, y, z } ) ) ;
+			   }
+		   } else if( isInCellDefsSection ) {
+			   if( valuesAsString.size() != 8 ){
+				   Application::instance()->logError( QString("MeshLoader::doLoad(): vertex id count in cell definition different from 8 in line ").append(QString::number(i)) );
+				   m_cellDefs.push_back( CellDefRecordPtr( new CellDefRecord{ {0, 0, 0, 0, 0, 0, 0, 0} } ) );
+			   } else {
+				   bool ok[] = {true, true, true, true, true, true, true, true};
+				   int vId[8];
+				   vId[0] = valuesAsString[0].toInt( &ok[0] );
+				   vId[1] = valuesAsString[1].toInt( &ok[1] );
+				   vId[2] = valuesAsString[2].toInt( &ok[2] );
+				   vId[3] = valuesAsString[3].toInt( &ok[3] );
+				   vId[4] = valuesAsString[4].toInt( &ok[4] );
+				   vId[5] = valuesAsString[5].toInt( &ok[5] );
+				   vId[6] = valuesAsString[6].toInt( &ok[6] );
+				   vId[7] = valuesAsString[7].toInt( &ok[7] );
+				   if( !ok[0] || !ok[1] || !ok[2] || !ok[3] || !ok[4] || !ok[5] || !ok[6] || !ok[7] )
+					   Application::instance()->logError( QString("MeshLoader::doLoad(): error in cell definition section of mesh file (line ").
+														  append(QString::number(i)).append("): could not convert a value to unsigned integer.") );
+				   m_cellDefs.push_back( CellDefRecordPtr( new CellDefRecord{ { vId[0], vId[1], vId[2], vId[3], vId[4], vId[5], vId[6], vId[7] } } ) );
+			   }
+		   }
+
+		   ++_data_line_count;
+	   }
+	}
+
+	_finished = true;
+}

art/logo.odp

@@ -0,0 +1,38 @@
+#ifndef MESHLOADER_H
+#define MESHLOADER_H
+
+#include <QObject>
+#include <QFile>
+#include "../geogrid.h"
+
+/** This is an auxiliary class used in GeoGrid::loadMesh() to enable the progress dialog.
+ * The file is read in a separate thread, so the progress bar updates.
+ */
+class MeshLoader : public QObject
+{
+
+	Q_OBJECT
+
+public:
+	explicit MeshLoader(QFile &file,
+						std::vector< VertexRecordPtr > &vertexes,
+						std::vector< CellDefRecordPtr > &cellDefs,
+						uint &data_line_count,
+						QObject *parent = 0);
+
+	bool isFinished(){ return _finished; }
+
+public slots:
+	void doLoad( );
+signals:
+	void progress(int);
+
+private:
+	QFile &_file;
+	std::vector< VertexRecordPtr > &m_vertexes;
+	std::vector< CellDefRecordPtr > &m_cellDefs;
+	uint &_data_line_count;
+	bool _finished;
+};
+
+#endif // MESHLOADER_H