From bbdd4bb024228a71c35f7b74e42fc18f02dc4f72 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Tue, 7 Feb 2012 10:13:02 +0000
Subject: [PATCH] move wrapper code into wrappers/ directory. Python wrappers
will follow.
---
CMakeLists.txt | 78 +-
wrappers/java/CMakeLists.txt | 74 +
wrappers/java/WrapGmsh.i | 117 ++
wrappers/java/WrappingJava/build.xml | 156 ++
.../WrappingJava/src/main/java/.classpath | 7 +
.../java/WrappingJava/src/main/java/.project | 17 +
.../java/com/artenum/sample/EssaiGmsh_v1.java | 1401 +++++++++++++++++
.../java/com/artenum/sample/EssaiGmsh_v2.java | 59 +
.../java/org/geuz/gmsh/utils/NativeList.java | 113 ++
.../java/org/geuz/gmsh/utils/NativeSet.java | 176 +++
.../org/geuz/gmsh/utils/listWrapperGmsh.h | 78 +
.../java/org/geuz/gmsh/utils/setWrapperGmsh.h | 77 +
.../java/WrappingJava/src/main/java/t5.geo | 166 ++
13 files changed, 2446 insertions(+), 73 deletions(-)
create mode 100644 wrappers/java/CMakeLists.txt
create mode 100644 wrappers/java/WrapGmsh.i
create mode 100644 wrappers/java/WrappingJava/build.xml
create mode 100644 wrappers/java/WrappingJava/src/main/java/.classpath
create mode 100644 wrappers/java/WrappingJava/src/main/java/.project
create mode 100755 wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v1.java
create mode 100755 wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v2.java
create mode 100644 wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeList.java
create mode 100644 wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeSet.java
create mode 100644 wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/listWrapperGmsh.h
create mode 100644 wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/setWrapperGmsh.h
create mode 100644 wrappers/java/WrappingJava/src/main/java/t5.geo
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0b9979245e..d18cc668e0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1209,79 +1209,11 @@ if(ENABLE_WRAP_PYTHON)
endif(SWIG_FOUND AND PYTHONLIBS_FOUND)
endif(ENABLE_WRAP_PYTHON)
-if(ENABLE_WRAP_JAVA)
- include_directories(
- ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/org/geuz/gmsh/utils)
- # flag used to compilation during Java wrapping
- set(CMAKE_CXX_FLAGS "-fno-strict-aliasing")
- # find SWIG and include the swig file
- find_package(SWIG REQUIRED)
- include(${SWIG_USE_FILE})
- # find Java and JNI and include files required
- find_package(Java REQUIRED)
- find_package(JNI REQUIRED)
- include_directories(${JNI_INCLUDE_DIRS})
- include_directories(${JAVA_INCLUDE_PATH})
- include_directories(${JAVA_INCLUDE_PATH2})
- include_directories(${CMAKE_CURRENT_SOURCE_DIR})
- # define where the interface file (used by SWIG) are
- set(SWIG_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/WrapGmsh.i)
- # let swig know that example.i is c++
- set_source_files_properties(${SWIG_SOURCES} PROPERTIES CPLUSPLUS ON)
- # define where the Java files generated by SWIG will be stored
- set(CMAKE_SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/org/geuz/gmsh/generated/)
- # defines the packaging of Java files generated by SWIG
- set(JAVAPACKAGENAME "org.geuz.gmsh.generated")
- set(CMAKE_SWIG_FLAGS -package ${JAVAPACKAGENAME})
- # create the swig module called WrapGmsh
- # using the SWIG_SOURCE flag defined previously
- # swig will be used to create WrapGmshJAVA_wrap.cxx from SWIG_SOURCE
- swig_add_module(WrapGmsh java ${SWIG_SOURCES})
- # link dynamic library called libWrapGmsh with the help of "shared" library
- swig_link_libraries(WrapGmsh shared)
- # define a good name for the dynamic libraty which depends on the OS
- if(WIN32)
- set_target_properties(WrapGmsh PROPERTIES PREFIX "")
- endif(WIN32)
- if(UNIX)
- set_target_properties(WrapGmsh PROPERTIES PREFIX "lib")
- endif(UNIX)
- add_custom_command(TARGET gmsh
- POST_BUILD # do the rest of the command after the build period
- # write on the output consol
- COMMAND cmake -E echo "Compiling Java files..."
- #compilation of Java files generated by SWIG
- COMMAND ${JAVA_COMPILE}
- ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/org/geuz/gmsh/generated/*.java
- -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- # compilation of Java files used by wrapping
- COMMAND ${JAVA_COMPILE}
- ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/org/geuz/gmsh/utils/*.java
- -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- # compilation of Java files used as demonstration
- COMMAND ${JAVA_COMPILE}
- ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/com/artenum/sample/*.java
- -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- # create a jar file which contains the files with a .class extension
- COMMAND cmake -E echo "Creating jar file..."
- COMMAND ${JAVA_ARCHIVE} cvf ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/WrapGmsh.jar
- -C ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/ org
- COMMAND ${JAVA_ARCHIVE} cvf ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/Sample.jar
- -C ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/ com
- # create a jar from Sample
- COMMAND ${CMAKE_COMMAND} -E copy
- ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/t5.geo
- ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
- # copy the build.xml file to run the ant script
- COMMAND ${CMAKE_COMMAND} -E copy
- ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/build.xml
- ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/)
- install(TARGETS WrapGmsh shared DESTINATION lib OPTIONAL)
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/WrapGmsh.jar
- DESTINATION lib)
+if(ENABLE_WRAP_JAVA)
+ if(NOT HAVE_BLAS OR NOT HAVE_LAPACK)
+ message("WARNING: Java wrapping samples will not work without BLAS and LAPACK")
+ endif(NOT HAVE_BLAS OR NOT HAVE_LAPACK)
+ add_subdirectory(wrappers/java)
endif(ENABLE_WRAP_JAVA)
include(CPack)
diff --git a/wrappers/java/CMakeLists.txt b/wrappers/java/CMakeLists.txt
new file mode 100644
index 0000000000..4c8fbc6380
--- /dev/null
+++ b/wrappers/java/CMakeLists.txt
@@ -0,0 +1,74 @@
+include_directories(
+ ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/org/geuz/gmsh/utils)
+# flag used to compilation during Java wrapping
+set(CMAKE_CXX_FLAGS "-fno-strict-aliasing")
+# find SWIG and include the swig file
+find_package(SWIG REQUIRED)
+include(${SWIG_USE_FILE})
+# find Java and JNI and include files required
+find_package(Java REQUIRED)
+find_package(JNI REQUIRED)
+include_directories(${JNI_INCLUDE_DIRS})
+include_directories(${JAVA_INCLUDE_PATH})
+include_directories(${JAVA_INCLUDE_PATH2})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+# define where the interface file (used by SWIG) are
+set(SWIG_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/WrapGmsh.i)
+# let swig know that example.i is c++
+set_source_files_properties(${SWIG_SOURCES} PROPERTIES CPLUSPLUS ON)
+# define where the Java files generated by SWIG will be stored
+set(CMAKE_SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/org/geuz/gmsh/generated/)
+# defines the packaging of Java files generated by SWIG
+set(JAVAPACKAGENAME "org.geuz.gmsh.generated")
+set(CMAKE_SWIG_FLAGS -package ${JAVAPACKAGENAME})
+# create the swig module called WrapGmsh
+# using the SWIG_SOURCE flag defined previously
+# swig will be used to create WrapGmshJAVA_wrap.cxx from SWIG_SOURCE
+swig_add_module(WrapGmsh java ${SWIG_SOURCES})
+swig_link_libraries(WrapGmsh shared)
+
+# link dynamic library called libWrapGmsh with the help of "sharedSrc" library
+
+# define a good name for the dynamic libraty which depends on the OS
+if(WIN32)
+ set_target_properties(WrapGmsh PROPERTIES PREFIX "")
+endif(WIN32)
+if(UNIX)
+ set_target_properties(WrapGmsh PROPERTIES PREFIX "lib")
+endif(UNIX)
+add_custom_command(TARGET WrapGmsh
+POST_BUILD # do the rest of the command after the build period
+# write on the output consol
+ COMMAND cmake -E echo "Compiling Java files..."
+ #compilation of Java files generated by SWIG
+ COMMAND ${JAVA_COMPILE}
+ ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/org/geuz/gmsh/generated/*.java
+ -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ # compilation of Java files used by wrapping
+ COMMAND ${JAVA_COMPILE}
+ ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/org/geuz/gmsh/utils/*.java
+ -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ # compilation of Java files used as demonstration
+ COMMAND ${JAVA_COMPILE}
+ ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/com/artenum/sample/*.java
+ -classpath ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ -d ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ # create a jar file which contains the files with a .class extension
+ COMMAND cmake -E echo "Creating jar file..."
+ COMMAND ${JAVA_ARCHIVE} cvf ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/WrapGmsh.jar
+ -C ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/ org
+ COMMAND ${JAVA_ARCHIVE} cvf ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/Sample.jar
+ -C ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/ com
+ # create a jar from Sample
+ COMMAND ${CMAKE_COMMAND} -E copy
+ ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/src/main/java/t5.geo
+ ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/
+ # copy the build.xml file to run the ant script
+ COMMAND ${CMAKE_COMMAND} -E copy
+ ${CMAKE_CURRENT_SOURCE_DIR}/WrappingJava/build.xml
+ ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/)
+install(TARGETS WrapGmsh DESTINATION lib OPTIONAL)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/WrappingJava/WrapGmsh.jar
+ DESTINATION lib)
diff --git a/wrappers/java/WrapGmsh.i b/wrappers/java/WrapGmsh.i
new file mode 100644
index 0000000000..f8563031cf
--- /dev/null
+++ b/wrappers/java/WrapGmsh.i
@@ -0,0 +1,117 @@
+/*wrapGmsh.i*/
+ %module WrapGmsh
+ %{
+ /* Put header files here or function declarations like below */
+#include "Gmsh.h"
+#include "GModel.h"
+#include "Geo.h"
+#include "GVertex.h"
+#include "gmshVertex.h"
+#include "GEntity.h"
+#include "GModelFactory.h"
+#include "GEdge.h"
+#include "GFace.h"
+#include "GRegion.h"
+#include "GeoStringInterface.h"
+#include "GEntity.h"
+#include "setWrapperGmsh.h"
+#include "listWrapperGmsh.h"
+#include "MPoint.h"
+#include "MLine.h"
+#include "MTriangle.h"
+#include "MFace.h"
+#include "MTetrahedron.h"
+#include "GModelIO_Mesh.cpp"
+
+ %}
+
+//declares meshGenerationStatus enumeration
+%include "enums.swg"
+%javaconst(1);
+enum meshGenerationStatus {PENDING, DONE, FAILED};
+
+//these fonctions/classes must be wrapped
+%include "std_string.i"
+%include "MElement.h"
+%include "MPoint.h"
+%include "MLine.h"
+%include "MFace.h"
+%include "MTriangle.h"
+%include "MTetrahedron.h"
+%include "GEntity.h"
+%include "GModel.h"
+%include "Geo.h"
+%include "GVertex.h"
+%include "gmshVertex.h"
+%include "GModelFactory.h"
+%include "GEdge.h"
+%include "GFace.h"
+%include "GRegion.h"
+%include "MVertex.h"
+%include "GEntity.h"
+%include "ListUtils.h"
+extern int GModel::getNumElementsMSH(GModel *m, bool saveAll, int saveSinglePartition);
+extern int GModel::indexMeshVertices(bool all, int singlePartition);
+extern int GmshInitialize(int argc, char **argv);
+extern int GmshFinalize();
+extern Vertex *Create_Vertex(int Num, double X, double Y, double Z, double lc, double u);
+extern void add_physical(std::string type, List_T *list, std::string fileName);
+
+//use the Vector object defined in Java language to wrap the std vector.
+%include "std_vector.i"
+namespace std {
+ %template(EdgeVector) std::vector<GEdge *>;
+ %template(EdgeVectorOfVector) std::vector<std::vector<GEdge *> >;
+ %template(FaceVector) std::vector<GFace *>;
+ %template(FaceVectorOfVector) std::vector<std::vector<GFace *> >;
+ %template(GVertexVector) std::vector<GVertex *>;
+ %template(RegionVector) std::vector<GRegion *>;
+ %template(GEntityVector) std::vector<GEntity*>;
+ %template(MVertexVector) std::vector<MVertex*>;
+ %template(MPointVector) std::vector<MPoint*>;
+ %template(MLineVector) std::vector<MLine*>;
+ %template(MTriangleVector) std::vector<MTriangle*>;
+ %template(MTetrahedrVector) std::vector<MTetrahedron*>;
+ %template(IntVector) std::vector<int>;
+};
+
+
+//wrap Set from std
+%include "setWrapperGmsh.h"
+
+%template (GVertexSetWrapper) SetWrapperGmsh<GVertex*, GEntityLessThan>;
+%template (GVertexSetIterator) SetIteratorGmsh<GVertex*, GEntityLessThan>;
+
+%template (GEdgeSetWrapper) SetWrapperGmsh<GEdge*, GEntityLessThan>;
+%template (GEdgeSetIterator) SetIteratorGmsh<GEdge*, GEntityLessThan>;
+
+%template (GFaceSetWrapper) SetWrapperGmsh<GFace*, GEntityLessThan>;
+%template (GFaceSetIterator) SetIteratorGmsh<GFace*, GEntityLessThan>;
+
+%template (GRegionSetWrapper) SetWrapperGmsh<GRegion*, GEntityLessThan>;
+%template (GRegionSetIterator) SetIteratorGmsh<GRegion*, GEntityLessThan>;
+
+
+//wrap List from std
+%include "listWrapperGmsh.h"
+
+%template (GVertexListWrapper) ListWrapperGmsh<GVertex*>;
+%template (GVertexListIterator) ListIteratorGmsh<GVertex*>;
+
+%template (GEdgeListWrapper) ListWrapperGmsh<GEdge*>;
+%template (GEdgeListIterator) ListIteratorGmsh<GEdge*>;
+
+%template (GFaceListWrapper) ListWrapperGmsh<GFace*>;
+%template (GFaceListIterator) ListIteratorGmsh<GFace*>;
+
+%template (GRegionListWrapper) ListWrapperGmsh<GRegion*>;
+%template (GRegionListIterator) ListIteratorGmsh<GRegion*>;
+
+
+
+
+
+
+
+
+
diff --git a/wrappers/java/WrappingJava/build.xml b/wrappers/java/WrappingJava/build.xml
new file mode 100644
index 0000000000..b02b8d61b5
--- /dev/null
+++ b/wrappers/java/WrappingJava/build.xml
@@ -0,0 +1,156 @@
+<project name="GMSH wrapping sample" default="help" basedir=".">
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Global properties -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <!-- Build year -->
+ <tstamp>
+ <format property="year" pattern="yyyy" />
+ </tstamp>
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- System-specific properties -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <!-- System architecture -->
+ <condition property="arch" value="32b">
+ <or>
+ <os arch="x86" />
+ <os arch="i386" />
+ <os arch="i486" />
+ <os arch="i586" />
+ </or>
+ </condition>
+ <condition property="arch" value="64b">
+ <or>
+ <os arch="x86_64" />
+ <os arch="i686" />
+ <os arch="amd64" />
+ </or>
+ </condition>
+
+ <!-- Operating system -->
+ <condition property="platform" value="linux${arch}">
+ <os name="Linux" />
+ </condition>
+ <condition property="platform" value="win32b">
+ <os family="Windows" />
+ </condition>
+ <condition property="platform" value="osx64b">
+ <os name="Mac OS X" />
+ </condition>
+
+ <!-- Native environment variable name -->
+ <condition property="jni.system.var" value="LD_LIBRARY_PATH">
+ <os name="Linux" />
+ </condition>
+ <condition property="jni.system.var" value="PATH">
+ <os family="Windows" />
+ </condition>
+ <condition property="jni.system.var" value="DYLD_LIBRARY_PATH">
+ <os name="Mac OS X" />
+ </condition>
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Classpath -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+
+ <!-- Run classpath -->
+ <path id="run.class.path">
+
+ <!-- Generated JAR files -->
+ <fileset dir="${basedir}">
+ <include name="Sample.jar" />
+ <include name="WrapGmsh.jar" />
+ </fileset>
+
+ </path>
+
+ <!-- Main classes -->
+ <property name="sample1.main" value="com.artenum.sample.EssaiGmsh_v1" />
+ <property name="sample2.main" value="com.artenum.sample.EssaiGmsh_v2" />
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Ant build message -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message=" GMSH wrapping sample " />
+ <echo message=" Version 0.0.1 " />
+ <echo message=" " />
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message=" Developed by Artenum SARL 2011-${year} " />
+ <echo message=" http://www.artenum.com " />
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message="" />
+ <echo message="System information:" />
+ <echo message="" />
+ <echo message="Architecture: ${os.arch}" />
+ <echo message="Operating system: ${os.name}" />
+ <echo message="Java version: ${java.version}" />
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Ant help message -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <target name="help" description="Display the main targets available">
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message="Ant tasks available:" />
+ <echo message=" " />
+ <echo message=" - clean : remove all Ant-generated files" />
+ <echo message=" " />
+ <echo message=" - sample1 : executes the GMSH wrapping sample code nr 1" />
+ <echo message=" - sample2 : executes the GMSH wrapping sample code nr 2" />
+ </target>
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Cleaning Ant files -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <target name="clean" description="Clean Ant-generated files">
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message=" Cleaning Ant-generated files" />
+ <echo message="//////////////////////////////////////////////////////////////" />
+ <echo message="" />
+ <delete file="device_with_booms.msh" />
+ <delete file="meshtest.msh" />
+ <delete file="test.geo" />
+
+
+ </target>
+
+ <!-- ////////////////////////////////////////////////////////////// -->
+ <!-- Sample codes execution -->
+ <!-- ////////////////////////////////////////////////////////////// -->
+
+ <!-- Execute the application -->
+ <target name="sample1" description="Execute the sample 1">
+ <echo message="##############################################################" />
+ <echo message=" Executing sample1" />
+ <echo message="##############################################################" />
+ <echo message="" />
+ <java classname="${sample1.main}" fork="true">
+ <env key="${jni.system.var}" value=".." />
+ <classpath refid="run.class.path" />
+ <jvmarg value="-Xmx512M" />
+ <jvmarg value="-Xms100M" />
+ </java>
+ </target>
+
+ <!-- Execute the application -->
+ <target name="sample2" description="Execute the sample 2">
+ <echo message="##############################################################" />
+ <echo message=" Executing sample2" />
+ <echo message="##############################################################" />
+ <echo message="" />
+ <java classname="${sample2.main}" fork="true">
+ <env key="${jni.system.var}" value=".." />
+ <classpath refid="run.class.path" />
+ <jvmarg value="-Xmx512M" />
+ <jvmarg value="-Xms100M" />
+ </java>
+ </target>
+
+</project>
diff --git a/wrappers/java/WrappingJava/src/main/java/.classpath b/wrappers/java/WrappingJava/src/main/java/.classpath
new file mode 100644
index 0000000000..ea49a96860
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path=""/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="lib" path="/home/benj/Bureau/gmshWrap_v1.6/build/WrappingJava/WrapGmsh.jar"/>
+ <classpathentry kind="output" path=""/>
+</classpath>
diff --git a/wrappers/java/WrappingJava/src/main/java/.project b/wrappers/java/WrappingJava/src/main/java/.project
new file mode 100644
index 0000000000..f9a9e1e636
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>java</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v1.java b/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v1.java
new file mode 100755
index 0000000000..fa4c26e5d7
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v1.java
@@ -0,0 +1,1401 @@
+package com.artenum.sample;
+
+import org.geuz.gmsh.generated.EdgeVector;
+import org.geuz.gmsh.generated.EdgeVectorOfVector;
+import org.geuz.gmsh.generated.FaceVector;
+import org.geuz.gmsh.generated.FaceVectorOfVector;
+import org.geuz.gmsh.generated.GEdge;
+import org.geuz.gmsh.generated.GEntityVector;
+import org.geuz.gmsh.generated.GFace;
+import org.geuz.gmsh.generated.GModel;
+import org.geuz.gmsh.generated.GRegion;
+import org.geuz.gmsh.generated.GVertex;
+import org.geuz.gmsh.generated.GVertexVector;
+import org.geuz.gmsh.generated.GeoFactory;
+import org.geuz.gmsh.generated.IntVector;
+import org.geuz.gmsh.generated.List_T;
+import org.geuz.gmsh.generated.MLine;
+import org.geuz.gmsh.generated.MPoint;
+import org.geuz.gmsh.generated.MTetrahedron;
+import org.geuz.gmsh.generated.MTriangle;
+import org.geuz.gmsh.generated.RegionVector;
+import org.geuz.gmsh.generated.WrapGmsh;
+
+/**
+ * This class is an example of use of Gmsh wrapping in Java.
+ *
+ * @author benjamin jeanty-ruard
+ *
+ */
+public class EssaiGmsh_v1 {
+
+ static {
+ try {
+ System.loadLibrary("WrapGmsh");
+ } catch (final UnsatisfiedLinkError e) {
+ System.err
+ .println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+ System.exit(1);
+ }
+
+ }
+
+ public static void main(final String[] args) {
+
+ // initialization of gmsh
+ WrapGmsh.GmshInitialize(0, null);
+
+ // creation of GModel which stores all geometric elements and all mesh
+ // elements
+ final GModel m = new GModel();
+
+ // creation of List which are used to define "physical property" for
+ // some elements
+ final List_T lst1 = WrapGmsh.List_Create(5, 5, 4);
+ final List_T lst2 = WrapGmsh.List_Create(5, 5, 4);
+ final List_T lst3 = WrapGmsh.List_Create(5, 5, 4);
+ final List_T lst4 = WrapGmsh.List_Create(5, 5, 4);
+
+ // outside tetrahedron
+
+ final double x1 = 1.0;// x coordinate of first point
+ final double y1 = 0.0;// y coordinate of first point
+ final double z1 = 0.0;// z coordinate of first point
+
+ final double lc1 = 0.05;// define mesh precision
+
+ final double x2 = 0.0;
+ final double y2 = 1.0;
+ final double z2 = 0.0;
+
+ final double lc2 = 0.05;
+
+ final double x3 = 0.0;
+ final double y3 = 0.0;
+ final double z3 = 0.0;
+
+ final double lc3 = 0.05;
+
+ final double x4 = 0.0;
+ final double y4 = 0.0;
+ final double z4 = 1.0;
+
+ final double lc4 = 0.05;
+
+ // inside tetrahedron
+
+ final double x5 = 0.9;
+ final double y5 = 0.025;
+ final double z5 = 0.025;
+
+ final double lc5 = 0.05;
+
+ final double x6 = 0.025;
+ final double y6 = 0.9;
+ final double z6 = 0.025;
+
+ final double lc6 = 0.05;
+
+ final double x7 = 0.025;
+ final double y7 = 0.025;
+ final double z7 = 0.025;
+
+ final double lc7 = 0.05;
+
+ final double x8 = 0.025;
+ final double y8 = 0.025;
+ final double z8 = 0.9;
+
+ final double lc8 = 0.05;
+
+ // hole between outside tetrahedron and inside tetrahedron
+
+ final double x9 = 0.1;
+ final double y9 = 0.0;
+ final double z9 = 0.1;
+
+ final double lc9 = 0.05;
+
+ final double x10 = 0.4;
+ final double y10 = 0.0;
+ final double z10 = 0.1;
+
+ final double lc10 = 0.01;
+
+ final double x11 = 0.4;
+ final double y11 = 0.0;
+ final double z11 = 0.4;
+
+ final double lc11 = 0.01;
+
+ final double x12 = 0.1;
+ final double y12 = 0.0;
+ final double z12 = 0.4;
+
+ final double lc12 = 0.01;
+
+ final double x13 = 0.1;
+ final double y13 = 0.025;
+ final double z13 = 0.1;
+
+ final double lc13 = 0.01;
+
+ final double x14 = 0.4;
+ final double y14 = 0.025;
+ final double z14 = 0.1;
+
+ final double lc14 = 0.01;
+
+ final double x15 = 0.4;
+ final double y15 = 0.025;
+ final double z15 = 0.4;
+
+ final double lc15 = 0.01;
+
+ final double x16 = 0.1;
+ final double y16 = 0.025;
+ final double z16 = 0.4;
+
+ final double lc16 = 0.01;
+
+ // curved tetrahedron
+
+ final double x17 = 0.0;
+ final double y17 = 0.0;
+ final double z17 = -2.0;
+
+ final double lc17 = 0.1;
+
+ final double x18 = 1.0;
+ final double y18 = 0.0;
+ final double z18 = -1.0;
+
+ final double lc18 = 0.1;
+
+ final double x19 = 0.0;
+ final double y19 = 1.0;
+ final double z19 = -1.0;
+
+ final double lc19 = 0.1;
+
+ final double x20 = 0.0;
+ final double y20 = 0.0;
+ final double z20 = -1.0;
+
+ final double lc20 = 0.1;
+
+ // inside sphere
+
+ final double x21 = 0.7;
+ final double y21 = 0.354;
+ final double z21 = -1.354;
+
+ final double lc21 = 0.1;
+
+ final double x22 = 0.354;
+ final double y22 = 0.008;
+ final double z22 = -1.354;
+
+ final double lc22 = 0.1;
+
+ final double x23 = 0.008;
+ final double y23 = 0.354;
+ final double z23 = -1.354;
+
+ final double lc23 = 0.1;
+
+ final double x24 = 0.354;
+ final double y24 = 0.7;
+ final double z24 = -1.354;
+
+ final double lc24 = 0.1;
+
+ final double x25 = 0.354;
+ final double y25 = 0.354;
+ final double z25 = -1.008;
+
+ final double lc25 = 0.1;
+
+ final double x26 = 0.354;
+ final double y26 = 0.354;
+ final double z26 = -1.7;
+
+ final double lc26 = 0.1;
+
+ final double x27 = 0.354;
+ final double y27 = 0.354;
+ final double z27 = -1.354;
+
+ final double lc27 = 0.1;
+
+ // -----------------------------------------------------------------------//
+ // declaration of variables
+ // -----------------------------------------------------------------------//
+ // variable used to define physical property of some elements (vertex,
+ // edge, ...)
+ int tag;
+
+ // string used to define physical of some elements. It can be equal to
+ // "Point", "Line", "Surface" or "Volume"
+ final String str = "Point";
+ final String str1 = "Line";
+ final String str2 = "Surface";
+ final String str3 = "Volume";
+
+ // creation of GeoFactory used to create vertices, edges, faces, ...
+ final GeoFactory gFact = new GeoFactory();
+
+ // GVertex of outside tetrahedron
+ GVertex v1;
+ GVertex v2;
+ GVertex v3;
+ GVertex v4;
+
+ // GVertex of inside tetrahedron
+ GVertex v5;
+ GVertex v6;
+ GVertex v7;
+ GVertex v8;
+
+ // GVertex of hole between inside tetrahedron and outside tetrahedron
+ GVertex v9;
+ GVertex v10;
+ GVertex v11;
+ GVertex v12;
+ GVertex v13;
+ GVertex v14;
+ GVertex v15;
+ GVertex v16;
+
+ // GVertex of curved tetrahedron
+ final GVertex v17;
+ final GVertex v18;
+ final GVertex v19;
+ final GVertex v20;
+
+ // GVertex of inside sphere
+ final GVertex v21;
+ final GVertex v22;
+ final GVertex v23;
+ final GVertex v24;
+ final GVertex v25;
+ final GVertex v26;
+ final GVertex v27;
+
+ // GEdge of outside tetrahedorn
+ GEdge e1;
+ GEdge e2;
+ GEdge e3;
+ GEdge e4;
+ GEdge e5;
+ GEdge e6;
+
+ // GEdge of inside tetrahedron
+ GEdge e7;
+ GEdge e8;
+ GEdge e9;
+ GEdge e10;
+ GEdge e11;
+ GEdge e12;
+
+ // GEdge of hole between inside tetrahedron and outside tetrahedron
+ GEdge e13;
+ GEdge e14;
+ GEdge e15;
+ GEdge e16;
+ GEdge e17;
+ GEdge e18;
+ GEdge e19;
+ GEdge e20;
+ GEdge e21;
+ GEdge e22;
+ GEdge e23;
+ GEdge e24;
+
+ // GEdge of curved tetrahedron
+ final GEdge e25;
+ final GEdge e26;
+ final GEdge e27;
+ final GEdge e28;
+ final GEdge e29;
+ final GEdge e30;
+
+ // GEdge of inside sphere
+ final GEdge e31;
+ final GEdge e32;
+ final GEdge e33;
+ final GEdge e34;
+ final GEdge e35;
+ final GEdge e36;
+ final GEdge e37;
+ final GEdge e38;
+ final GEdge e39;
+ final GEdge e40;
+ final GEdge e41;
+ final GEdge e42;
+
+ // GFace of outside tetrahdron
+ GFace f1;
+ GFace f2;
+ GFace f3;
+ GFace f4;
+
+ // GFace of inside tetrahedron
+ GFace f5;
+ GFace f6;
+ GFace f7;
+ GFace f8;
+
+ // GFace of hole between inside tetrahderon and outside tetrahedron
+ GFace f9;
+ GFace f10;
+ GFace f11;
+ GFace f12;
+
+ // GFace of curved tetrahedron
+ final GFace f15;
+ final GFace f16;
+ final GFace f17;
+ final GFace f18;
+
+ // GFace of inside sphere
+ final GFace f19;
+ final GFace f20;
+ final GFace f21;
+ final GFace f22;
+ final GFace f23;
+ final GFace f24;
+ final GFace f25;
+ final GFace f26;
+
+ // vector of Gedge used by definition of faces of outside teterahedon
+ final EdgeVector edg1 = new EdgeVector();
+ final EdgeVector edg2 = new EdgeVector();
+ final EdgeVector edg3 = new EdgeVector();
+ final EdgeVector edg4 = new EdgeVector();
+
+ // vector of Gedge used by definition of faces of inside teterahedon
+ final EdgeVector edg5 = new EdgeVector();
+ final EdgeVector edg6 = new EdgeVector();
+ final EdgeVector edg7 = new EdgeVector();
+ final EdgeVector edg8 = new EdgeVector();
+
+ // vector of Gedge used by definition of faces of hole between inside
+ // tetrahedron and outside teterahedon
+ final EdgeVector edg9 = new EdgeVector();
+ final EdgeVector edg10 = new EdgeVector();
+ final EdgeVector edg11 = new EdgeVector();
+ final EdgeVector edg12 = new EdgeVector();
+ final EdgeVector edg13 = new EdgeVector();
+ final EdgeVector edg14 = new EdgeVector();
+
+ // vector of Gedge used by definition of faces of curved teterahedon
+ final EdgeVector edg15 = new EdgeVector();
+ final EdgeVector edg16 = new EdgeVector();
+ final EdgeVector edg17 = new EdgeVector();
+ final EdgeVector edg18 = new EdgeVector();
+
+ // vector of Gedge used by definition of faces of inside sphere
+ final EdgeVector edg19 = new EdgeVector();
+ final EdgeVector edg20 = new EdgeVector();
+ final EdgeVector edg21 = new EdgeVector();
+ final EdgeVector edg22 = new EdgeVector();
+ final EdgeVector edg23 = new EdgeVector();
+ final EdgeVector edg24 = new EdgeVector();
+ final EdgeVector edg25 = new EdgeVector();
+ final EdgeVector edg26 = new EdgeVector();
+
+ // vector of vector of Gedge used by definition of faces of outside
+ // teterahedon
+ final EdgeVectorOfVector edges1 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges2 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges3 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges4 = new EdgeVectorOfVector();
+
+ // vector of vector of Gedge used by definition of faces of inside
+ // teterahedon
+ final EdgeVectorOfVector edges5 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges6 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges7 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges8 = new EdgeVectorOfVector();
+
+ // vector of vector of Gedge used by definition of faces of hole between
+ // inside tetrahedron and outside
+ // teterahedon
+ final EdgeVectorOfVector edges9 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges10 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges11 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges12 = new EdgeVectorOfVector();
+
+ // vector of vector of Gedge used by definition of faces of curved
+ // teterahedon
+ final EdgeVectorOfVector edges15 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges16 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges17 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges18 = new EdgeVectorOfVector();
+
+ // vector of vector of Gedge used by definition of faces of inside
+ // sphere
+ final EdgeVectorOfVector edges19 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges20 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges21 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges22 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges23 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges24 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges25 = new EdgeVectorOfVector();
+ final EdgeVectorOfVector edges26 = new EdgeVectorOfVector();
+
+ // outside tetrahedron minus inside tetrahedron
+ GRegion r1;
+ // GRegion of curved tetrahedre minus inside sphere
+ final GRegion r2;
+
+ // vector of GFace used to define the volume outside tetrahedron minus
+ // inside tetrahedron minus hole between them
+ final FaceVector fce1 = new FaceVector();
+ // vector of GFace used to define the volume curved tetrahedron
+ final FaceVector fce2 = new FaceVector();
+ // vector of GFace used to define the volume inside sphere
+ final FaceVector fce3 = new FaceVector();
+
+ // vector of vector of GFace used to define the volume defined by the
+ // outside tetrahedron minus the inside tetrahedron minus the hole
+ // between them
+ final FaceVectorOfVector faces1 = new FaceVectorOfVector();
+
+ // vector of vector of GFace used to define the volume defined by the
+ // curved tetrahedron minus the inside sphere
+ final FaceVectorOfVector faces2 = new FaceVectorOfVector();
+
+ // -----------------------------------------------------------------------//
+ // creation of geometric elements
+ // -----------------------------------------------------------------------//
+
+ // // VERTEX
+
+ // creation of vertices of outside tetrahedron
+ v1 = gFact.addVertex(m, x1, y1, z1, lc1);
+ v2 = gFact.addVertex(m, x2, y2, z2, lc2);
+ v3 = gFact.addVertex(m, x3, y3, z3, lc3);
+ v4 = gFact.addVertex(m, x4, y4, z4, lc4);
+
+ // creation of vertices of inside tetrahedron
+ v5 = gFact.addVertex(m, x5, y5, z5, lc5);
+ v6 = gFact.addVertex(m, x6, y6, z6, lc6);
+ v7 = gFact.addVertex(m, x7, y7, z7, lc7);
+ v8 = gFact.addVertex(m, x8, y8, z8, lc8);
+
+ // creation of vertices of hole between inside tetrahedron and inside
+ // tetrahedron
+ v9 = gFact.addVertex(m, x9, y9, z9, lc9);
+ v10 = gFact.addVertex(m, x10, y10, z10, lc10);
+ v11 = gFact.addVertex(m, x11, y11, z11, lc11);
+ v12 = gFact.addVertex(m, x12, y12, z12, lc12);
+ v13 = gFact.addVertex(m, x13, y13, z13, lc13);
+ v14 = gFact.addVertex(m, x14, y14, z14, lc14);
+ v15 = gFact.addVertex(m, x15, y15, z15, lc15);
+ v16 = gFact.addVertex(m, x16, y16, z16, lc16);
+
+ // creation of vertices of curved tetrahedron
+ v17 = gFact.addVertex(m, x17, y17, z17, lc17);
+ v18 = gFact.addVertex(m, x18, y18, z18, lc18);
+ v19 = gFact.addVertex(m, x19, y19, z19, lc19);
+ v20 = gFact.addVertex(m, x20, y20, z20, lc20);
+
+ // creation of vertices of inside sphere
+ v21 = gFact.addVertex(m, x21, y21, z21, lc21);
+ v22 = gFact.addVertex(m, x22, y22, z22, lc22);
+ v23 = gFact.addVertex(m, x23, y23, z23, lc23);
+ v24 = gFact.addVertex(m, x24, y24, z24, lc24);
+ v25 = gFact.addVertex(m, x25, y25, z25, lc25);
+ v26 = gFact.addVertex(m, x26, y26, z26, lc26);
+ v27 = gFact.addVertex(m, x27, y27, z27, lc27);
+
+ // // definition of "physical property" for all points
+
+ // 3 "physicals" for outside tetrahedron minus inside tetrahdron minus
+ // hole between them
+
+ // compute the first vertex tag
+ tag = v1.tag();
+
+ // add tag computed to first physical
+ WrapGmsh.List_Add(lst1, tag);
+
+ // add tag computed to second physical, so the first vertex own 2
+ // physicals
+ WrapGmsh.List_Add(lst2, tag);
+
+ // add tag computed to second physical, so the first vertex own 3
+ // physicals
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v2.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v3.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v4.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v5.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v6.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v7.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v8.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v9.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v10.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v11.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v12.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v13.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v14.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v15.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = v16.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+
+ // add all tags defines in the first physical in the GModel
+ WrapGmsh.add_physical(str, lst1, m.getFileName());
+
+ WrapGmsh.add_physical(str, lst2, m.getFileName());
+ WrapGmsh.add_physical(str, lst3, m.getFileName());
+
+ // delete what is in the List
+ WrapGmsh.List_Reset(lst1);
+ WrapGmsh.List_Reset(lst2);
+ WrapGmsh.List_Reset(lst3);
+
+ // same action about curved tetrahedron minus inside sphere
+ tag = v17.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v18.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v19.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v20.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v21.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v22.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v23.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v24.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v25.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = v26.tag();
+ WrapGmsh.List_Add(lst4, tag);
+
+ WrapGmsh.add_physical(str, lst4, m.getFileName());
+ WrapGmsh.List_Reset(lst4);
+
+ // //LINE
+
+ // creation of edges of outside tetrahedron
+ e1 = gFact.addLine(m, v2, v1);
+ e2 = gFact.addLine(m, v3, v1);
+ e3 = gFact.addLine(m, v1, v4);
+ e4 = gFact.addLine(m, v3, v2);
+ e5 = gFact.addLine(m, v2, v4);
+ e6 = gFact.addLine(m, v4, v3);
+
+ // creation of edges of inside tetrahedron
+ e7 = gFact.addLine(m, v5, v6);
+ e8 = gFact.addLine(m, v5, v8);
+ e9 = gFact.addLine(m, v5, v7);
+ e10 = gFact.addLine(m, v6, v7);
+ e11 = gFact.addLine(m, v7, v8);
+ e12 = gFact.addLine(m, v6, v8);
+
+ // creation of edges of hole between outside tetrahedron and insde
+ // tetrahedron
+ e13 = gFact.addLine(m, v9, v10);
+ e14 = gFact.addLine(m, v10, v11);
+ e15 = gFact.addLine(m, v11, v12);
+ e16 = gFact.addLine(m, v9, v12);
+ e17 = gFact.addLine(m, v12, v16);
+ e18 = gFact.addLine(m, v11, v15);
+ e19 = gFact.addLine(m, v10, v14);
+ e20 = gFact.addLine(m, v9, v13);
+ e21 = gFact.addLine(m, v13, v16);
+ e22 = gFact.addLine(m, v13, v14);
+ e23 = gFact.addLine(m, v14, v15);
+ e24 = gFact.addLine(m, v15, v16);
+
+ // creation of edges of curved tetrahedron
+ e25 = gFact.addLine(m, v18, v20);
+ e26 = gFact.addLine(m, v19, v20);
+
+ // define a curved between v18 and v19, and v20 is the center
+ e27 = gFact.addCircleArc(m, v18, v20, v19);
+ e28 = gFact.addLine(m, v17, v20);
+ e29 = gFact.addCircleArc(m, v17, v20, v19);
+ e30 = gFact.addCircleArc(m, v17, v20, v18);
+
+ // creation of edges of inside tetrahedron
+ e31 = gFact.addCircleArc(m, v21, v27, v25);
+ e32 = gFact.addCircleArc(m, v22, v27, v25);
+ e33 = gFact.addCircleArc(m, v23, v27, v25);
+ e34 = gFact.addCircleArc(m, v24, v27, v25);
+ e35 = gFact.addCircleArc(m, v21, v27, v26);
+ e36 = gFact.addCircleArc(m, v22, v27, v26);
+ e37 = gFact.addCircleArc(m, v23, v27, v26);
+ e38 = gFact.addCircleArc(m, v24, v27, v26);
+ e39 = gFact.addCircleArc(m, v21, v27, v22);
+ e40 = gFact.addCircleArc(m, v21, v27, v24);
+ e41 = gFact.addCircleArc(m, v23, v27, v24);
+ e42 = gFact.addCircleArc(m, v23, v27, v22);
+
+ // // definition of physical for edges
+
+ // definition of 3 physicals for outside tetrahedron minus inside
+ // tetrahedron minus hole between them
+
+ tag = e1.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e2.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e3.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e4.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e5.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e6.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e7.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e8.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e9.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e10.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e11.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e12.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e13.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e14.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e15.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e16.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e17.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e18.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e19.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e20.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e21.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e22.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e23.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = e24.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+
+ WrapGmsh.add_physical(str1, lst1, m.getFileName());
+ WrapGmsh.add_physical(str1, lst2, m.getFileName());
+ WrapGmsh.add_physical(str1, lst3, m.getFileName());
+ WrapGmsh.List_Reset(lst1);
+ WrapGmsh.List_Reset(lst2);
+ WrapGmsh.List_Reset(lst3);
+
+ // same actions about curved tetrahedron minus inside sphere
+
+ tag = e25.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e26.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e27.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e28.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e29.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e30.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e31.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e32.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e33.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e34.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e35.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e36.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e37.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e38.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e39.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e40.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e41.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = e42.tag();
+ WrapGmsh.List_Add(lst4, tag);
+
+ WrapGmsh.add_physical(str1, lst4, m.getFileName());
+ WrapGmsh.List_Reset(lst4);
+
+ // //FACE
+ // // A face is defined by a vector of vector of edges because it is
+ // possible to define faces with holes.
+
+ // --------------------
+ // definition of first face of outside tetrahedron
+ edg1.add(e2);
+ edg1.add(e3);
+ edg1.add(e6);
+
+ // definition of second face of outside tetrahedron
+ edg2.add(e2);
+ edg2.add(e4);
+ edg2.add(e1);
+
+ // definition of third face of outside tetrahedron
+ edg3.add(e4);
+ edg3.add(e5);
+ edg3.add(e6);
+
+ // definition of fourth face of outside tetrahedron
+ edg4.add(e1);
+ edg4.add(e5);
+ edg4.add(e3);
+
+ // --------------------
+ // definition of first face of inside tetrahedron
+ edg5.add(e8);
+ edg5.add(e9);
+ edg5.add(e11);
+
+ // definition of second face of inside tetrahedron
+ edg6.add(e10);
+ edg6.add(e11);
+ edg6.add(e12);
+
+ // definition of third face of inside tetrahedron
+ edg7.add(e7);
+ edg7.add(e9);
+ edg7.add(e10);
+
+ // definition of fourth face of inside tetrahedron
+ edg8.add(e7);
+ edg8.add(e8);
+ edg8.add(e12);
+
+ // --------------------
+ // definition of first face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg9.add(e16);
+ edg9.add(e13);
+ edg9.add(e14);
+ edg9.add(e15);
+
+ // definition of second face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg10.add(e16);
+ edg10.add(e17);
+ edg10.add(e20);
+ edg10.add(e21);
+
+ // definition of third face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg11.add(e15);
+ edg11.add(e17);
+ edg11.add(e18);
+ edg11.add(e24);
+
+ // definition of fourth face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg12.add(e14);
+ edg12.add(e18);
+ edg12.add(e19);
+ edg12.add(e23);
+
+ // definition of fifth face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg13.add(e13);
+ edg13.add(e19);
+ edg13.add(e20);
+ edg13.add(e22);
+
+ // definition of sixth face of hole between inside tetrahdron and
+ // outside tetrahedron (it is a cube)
+ edg14.add(e21);
+ edg14.add(e22);
+ edg14.add(e23);
+ edg14.add(e24);
+
+ // --------------------
+ // definition of first face of curved tetrahdron
+ edg15.add(e25);
+ edg15.add(e28);
+ edg15.add(e30);
+
+ // definition of second face of curved tetrahdron
+ edg16.add(e26);
+ edg16.add(e28);
+ edg16.add(e29);
+
+ // definition of third face of curved tetrahdron
+ edg17.add(e25);
+ edg17.add(e26);
+ edg17.add(e27);
+
+ // definition of fourth face of curved tetrahdron
+ edg18.add(e27);
+ edg18.add(e29);
+ edg18.add(e30);
+
+ // --------------------
+ // definition of first face of inside tetrahdron
+ edg19.add(e31);
+ edg19.add(e32);
+ edg19.add(e39);
+
+ // definition of second face of inside tetrahdron
+ edg20.add(e32);
+ edg20.add(e33);
+ edg20.add(e42);
+
+ // definition of third face of inside tetrahdron
+ edg21.add(e33);
+ edg21.add(e34);
+ edg21.add(e41);
+
+ // definition of fourth face of inside tetrahdron
+ edg22.add(e34);
+ edg22.add(e31);
+ edg22.add(e40);
+
+ // --------------------------
+ // definition of first face of inside sphere
+ edg23.add(e39);
+ edg23.add(e35);
+ edg23.add(e36);
+
+ // definition of second face of inside sphere
+ edg24.add(e35);
+ edg24.add(e38);
+ edg24.add(e40);
+
+ // definition of third face of inside sphere
+ edg25.add(e37);
+ edg25.add(e38);
+ edg25.add(e41);
+
+ // definition of fourth face of inside sphere
+ edg26.add(e36);
+ edg26.add(e37);
+ edg26.add(e42);
+
+ // --------------------
+ // definition of first face with hole of outside tetrahedron
+ edges1.add(edg1);
+ edges1.add(edg9);
+ // definition of second face of outside tetrahedron
+ edges2.add(edg2);
+ // definition of third face of outside tetrahedron
+ edges3.add(edg3);
+ // definition of fourth face of outside tetrahedron
+ edges4.add(edg4);
+
+ // --------------------
+ // definition of first face with hole of inside tetrahedron
+ edges5.add(edg5);
+ edges5.add(edg14);
+ // definition of second face of inside tetrahedron
+ edges6.add(edg6);
+ // definition of third face of inside tetrahedron
+ edges7.add(edg7);
+ // definition of fourth face of inside tetrahedron
+ edges8.add(edg8);
+
+ // --------------------
+ // definition of first face of hole between outside tetrahdron and
+ // inside tetrahdron
+ edges9.add(edg10);
+ // definition of second face of hole between outside tetrahdron and
+ // inside tetrahdron
+ edges10.add(edg11);
+ // definition of third face of hole between outside tetrahdron and
+ // inside tetrahdron
+ edges11.add(edg12);
+ // definition of fourth face of hole between outside tetrahdron and
+ // inside tetrahdron
+ edges12.add(edg13);
+
+ // --------------------
+ // definition of first face of curved tetrahedron
+ edges15.add(edg15);
+ // definition of second face of curved tetrahedron
+ edges16.add(edg16);
+ // definition of third face of curved tetrahedron
+ edges17.add(edg17);
+ // definition of fourth face of curved tetrahedron
+ edges18.add(edg18);
+
+ // --------------------
+ // definition of the first face of inside sphere
+ edges19.add(edg19);
+ // definition of the second face of inside sphere
+ edges20.add(edg20);
+ // definition of the third face of inside sphere
+ edges21.add(edg21);
+ // definition of the fourth face of inside sphere
+ edges22.add(edg22);
+ // definition of the fifith face of inside sphere
+ edges23.add(edg23);
+ // definition of the sixth face of inside sphere
+ edges24.add(edg24);
+ // definition of the seventh face of inside sphere
+ edges25.add(edg25);
+ // definition of the eighth face of inside sphere
+ edges26.add(edg26);
+
+ // creation of faces of outside tetrahedron
+ f1 = gFact.addPlanarFace(m, edges1);
+ f2 = gFact.addPlanarFace(m, edges2);
+ f3 = gFact.addPlanarFace(m, edges3);
+ f4 = gFact.addPlanarFace(m, edges4);
+
+ // creation of faces of inside tetrahedron
+ f5 = gFact.addPlanarFace(m, edges5);
+ f6 = gFact.addPlanarFace(m, edges6);
+ f7 = gFact.addPlanarFace(m, edges7);
+ f8 = gFact.addPlanarFace(m, edges8);
+
+ // creation of faces of hole betwxeen inside and outside tetrahdron
+ f9 = gFact.addPlanarFace(m, edges9);
+ f10 = gFact.addPlanarFace(m, edges10);
+ f11 = gFact.addPlanarFace(m, edges11);
+ f12 = gFact.addPlanarFace(m, edges12);
+
+ // creation of faces of curved tetrahedron
+ f15 = gFact.addPlanarFace(m, edges15);
+ f16 = gFact.addPlanarFace(m, edges16);
+ f17 = gFact.addPlanarFace(m, edges17);
+ f18 = gFact.addIncurvedFace(m, edges18);
+
+ // creation of faces of curved tetrahedron
+ f19 = gFact.addIncurvedFace(m, edges19);
+ f20 = gFact.addIncurvedFace(m, edges20);
+ f21 = gFact.addIncurvedFace(m, edges21);
+ f22 = gFact.addIncurvedFace(m, edges22);
+ f23 = gFact.addIncurvedFace(m, edges23);
+ f24 = gFact.addIncurvedFace(m, edges24);
+ f25 = gFact.addIncurvedFace(m, edges25);
+ f26 = gFact.addIncurvedFace(m, edges26);
+
+ // //definition of physical for faces
+
+ // 3 physicals for the outside tetraherdon minus inside tetrahdron minus
+ // hole between them
+
+ tag = f1.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f2.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f3.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f4.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f5.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f6.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f7.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f8.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f9.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f10.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f11.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+ tag = f12.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+
+ WrapGmsh.add_physical(str2, lst1, m.getFileName());
+ WrapGmsh.add_physical(str2, lst2, m.getFileName());
+ WrapGmsh.add_physical(str2, lst3, m.getFileName());
+ WrapGmsh.List_Reset(lst1);
+ WrapGmsh.List_Reset(lst2);
+ WrapGmsh.List_Reset(lst3);
+
+ // same actions about curved tetrahedron minus inside sphere
+
+ tag = f15.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f16.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f17.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f18.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f19.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f20.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f21.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f22.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f23.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f24.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f25.tag();
+ WrapGmsh.List_Add(lst4, tag);
+ tag = f26.tag();
+ WrapGmsh.List_Add(lst4, tag);
+
+ WrapGmsh.add_physical(str2, lst4, m.getFileName());
+ WrapGmsh.List_Reset(lst4);
+
+ // //VOLUME
+ // //same approach as creation of faces but in a superior dimension
+
+ // outside tetraheron
+ fce1.add(f1);
+ fce1.add(f2);
+ fce1.add(f3);
+ fce1.add(f4);
+
+ // inside tetrahedron
+ fce1.add(f5);
+ fce1.add(f6);
+ fce1.add(f7);
+ fce1.add(f8);
+
+ // hole between outside tetrahedron and inside tetrahdron
+ fce1.add(f9);
+ fce1.add(f10);
+ fce1.add(f11);
+ fce1.add(f12);
+
+ // curved tetrahdron
+ fce2.add(f15);
+ fce2.add(f16);
+ fce2.add(f17);
+ fce2.add(f18);
+
+ // inside sphere
+ fce3.add(f19);
+ fce3.add(f20);
+ fce3.add(f21);
+ fce3.add(f22);
+ fce3.add(f23);
+ fce3.add(f24);
+ fce3.add(f25);
+ fce3.add(f26);
+
+ // outside tetrahedron minus inside tetrahedron minus hole between them
+ faces1.add(fce1);
+
+ // // curved tetrahedron minus inside sphere
+ faces2.add(fce2);
+ faces2.add(fce3);
+
+ // outside tetrahedron minus inside tetrahedron minus hole between them
+ r1 = gFact.addVolume(m, faces1);
+ // // curved tetrahedron minus inside sphere
+ r2 = gFact.addVolume(m, faces2);
+
+ // //definition of physical for volumes
+
+ // 3 "physicals" for the outside tetrhedron minus the inside tetrahdron
+ // minus the hole between them.
+ tag = r1.tag();
+ WrapGmsh.List_Add(lst1, tag);
+ WrapGmsh.List_Add(lst2, tag);
+ WrapGmsh.List_Add(lst3, tag);
+
+ WrapGmsh.add_physical(str3, lst1, m.getFileName());
+ WrapGmsh.add_physical(str3, lst2, m.getFileName());
+ WrapGmsh.add_physical(str3, lst3, m.getFileName());
+ WrapGmsh.List_Reset(lst1);
+ WrapGmsh.List_Reset(lst2);
+ WrapGmsh.List_Reset(lst3);
+
+ // // 1 "physical" for curved tetrahedron minus the inside sphere
+ //
+ tag = r2.tag();
+ WrapGmsh.List_Add(lst4, tag);
+
+ WrapGmsh.add_physical(str3, lst4, m.getFileName());
+ WrapGmsh.List_Reset(lst4);
+
+ // write .geo file which contains the geomtry defined before
+ m.writeGEO("test.geo");
+
+ // mesh the geometry defined in the GModel m
+ m.mesh(3);
+
+ // write .msh file which contains informations about mesh in GModel m.
+ m.writeMSH("meshtest.msh");
+
+ // read mesh elements produced by m.mesh(3)
+ System.out.println("$MeshFormat");
+ System.out.println("2.2 0 8");
+ System.out.println("$EndMeshFormat");
+ System.out.println("$Nodes");
+ // boolean which indicates if all elements are meshed
+ final boolean all = m.noPhysicalGroups();
+ // number of nodes which is defined in mesh
+ System.out.println(m.indexMeshVertices(all, 0));
+
+ final GEntityVector entities = new GEntityVector();
+ m.getEntities(entities);
+ for (int i = 0; i < entities.size(); i++) {
+ for (int j = 0; j < entities.get(i).getMesh_vertices().size(); j++) {
+ final int index = entities.get(i).getMesh_vertices().get(j).getIndex();
+
+ // if index <0 then there is not physical
+ if (index >= 0) {
+ final double x = entities.get(i).getMesh_vertices().get(j).x();
+ final double y = entities.get(i).getMesh_vertices().get(j).y();
+ final double z = entities.get(i).getMesh_vertices().get(j).z();
+
+ System.out.println(index + " " + x + " " + y + " " + z);
+
+ }
+
+ }
+ }
+
+ System.out.println("$EndNodes");
+ System.out.println("$Elements");
+ // number of elements which is defined in mesh
+ //System.out.println(WrapGmsh.getNumElementsMSH(m, all, 0));
+
+ int iter = 1;
+
+ // point
+ final GVertexVector bindingsGetVertices = m.bindingsGetVertices();
+ for (int indexVertex = 0; indexVertex < bindingsGetVertices.size(); indexVertex++) {
+ final GVertex it = bindingsGetVertices.get(indexVertex);
+ for (int k = 0; k < it.getPoints().size(); k++) {
+ for (int j = 0; j < it.getPhysicals().size(); j++) {
+ final int physical = it.getPhysicals().get(j);
+
+ final MPoint mPt = it.getPoints().get(k);
+
+ final int type = mPt.getTypeForMSH();
+
+ final IntVector verts = new IntVector();
+
+ mPt.getVerticesIdForMSH(verts);
+
+ // 1 is the number of physical which is associated with the
+ // element.
+ // there is always 1 but it is possible to write several
+ // times the same line but with a different physical. This
+ // is the logical used by gmsh but in reality it is 2
+ // because there is the physical AND the elemnentary. For
+ // more information see the gmsh documentation
+ System.out.println(iter + " " + type + " 1 " + physical + " " + verts.get(0));
+
+ iter++;
+ }
+ }
+ }
+
+ // edges
+
+ final EdgeVector bindingsGetEdges = m.bindingsGetEdges();
+ for (int indexEdges = 0; indexEdges < bindingsGetEdges.size(); indexEdges++) {
+ final GEdge it = bindingsGetEdges.get(indexEdges);
+ for (int j = 0; j < it.getLines().size(); j++) {
+ for (int k = 0; k < it.getPhysicals().size(); k++) {
+ final int physical = it.getPhysicals().get(k);
+
+ final MLine mLine = it.getLines().get(j);
+
+ final int type = mLine.getTypeForMSH();
+
+ final IntVector verts = new IntVector();
+
+ mLine.getVerticesIdForMSH(verts);
+ System.out.println(iter + " " + type + " 1 " + physical + " " + verts.get(0) + " " + verts.get(1));
+
+ iter++;
+ }
+ }
+ }
+
+ // triangles
+
+ final FaceVector bindingsGetFaces = m.bindingsGetFaces();
+ for (int indexFace = 0; indexFace < bindingsGetFaces.size(); indexFace++) {
+ final GFace it = bindingsGetFaces.get(indexFace);
+ for (int j = 0; j < it.getTriangles().size(); j++) {
+ for (int k = 0; k < it.getPhysicals().size(); k++) {
+ final int physical = it.getPhysicals().get(k);
+
+ final MTriangle mTriangle = it.getTriangles().get(j);
+
+ final int type = mTriangle.getTypeForMSH();
+ final IntVector verts = new IntVector();
+ mTriangle.getVerticesIdForMSH(verts);
+ System.out.println(iter + " " + type + " 1 " + physical + " " + verts.get(0) + " " + verts.get(1) + " " + verts.get(2));
+
+ iter++;
+
+ }
+ }
+ }
+
+ // tetrahedron
+
+ final RegionVector bindingsGetRegions = m.bindingsGetRegions();
+
+ for (int indexRegion = 0; indexRegion < bindingsGetRegions.size(); indexRegion++) {
+ final GRegion it = bindingsGetRegions.get(indexRegion);
+ for (int j = 0; j < it.getTetrahedra().size(); j++) {
+ for (int k = 0; k < it.getPhysicals().size(); k++) {
+ final int physical = it.getPhysicals().get(k);
+
+ final MTetrahedron mTetrahedron = it.getTetrahedra().get(j);
+
+ final int type = mTetrahedron.getTypeForMSH();
+
+ final IntVector verts = new IntVector();
+ mTetrahedron.getVerticesIdForMSH(verts);
+ System.out
+ .println(iter + " " + type + " 1 " + physical + " " + verts.get(0) + " " + verts.get(1) + " " + verts.get(2) + " " + verts.get(3));
+
+ iter++;
+ }
+ }
+ }
+ System.out.println("$EndElements");
+
+ WrapGmsh.GmshFinalize();
+
+ }
+
+}
+
diff --git a/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v2.java b/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v2.java
new file mode 100755
index 0000000000..190f63f4f2
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/com/artenum/sample/EssaiGmsh_v2.java
@@ -0,0 +1,59 @@
+ /**
+ * Project : Java Wrapping of Gmsh
+ * Copyright : see Gmsh Copyright
+ * License : see Gmsh License
+ * Contrat number : internal Artenum development
+ * Developed by: Artenum SARL
+ * Creation : august 2011
+ * authors : Benjamin JEANTY-RUARD - Artenum
+ * Status : final
+ */
+
+
+
+
+package com.artenum.sample;
+
+import org.geuz.gmsh.generated.GModel;
+import org.geuz.gmsh.generated.WrapGmsh;
+
+/**
+ * This class is an example of use of Gmsh wrapping in Java.
+ *
+ * @author benjamin jeanty-ruard
+ *
+ */
+public class EssaiGmsh_v2 {
+
+ static {
+ try {
+ System.loadLibrary("WrapGmsh");
+ } catch (final UnsatisfiedLinkError e) {
+ System.err
+ .println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+ System.exit(1);
+ }
+
+ }
+
+ public static void main(final String[] args) {
+
+ // initialization of gmsh
+ WrapGmsh.GmshInitialize(0, null);
+
+ final GModel m1 = new GModel();
+
+ // import information contained in .geo file inside GModel m1
+ GModel.readGEO("t5.geo");
+
+ // mesh the geometry defined in the GModel m
+ m1.mesh(3);
+
+ // write .msh file which contains informations about mesh in GModel m.
+ m1.writeMSH("t5.msh");
+
+ WrapGmsh.GmshFinalize();
+
+ }
+
+}
diff --git a/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeList.java b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeList.java
new file mode 100644
index 0000000000..921ff17ca3
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeList.java
@@ -0,0 +1,113 @@
+package org.geuz.gmsh.utils;
+
+import java.lang.reflect.Method;
+import java.util.AbstractList;
+import java.util.List;
+
+/**
+ * Wrapper for std::vector from SWIG
+ *
+ * @author Chad Retz
+ *
+ * @param <T>
+ */
+public class NativeList<T> extends AbstractList<T> implements List<T> {
+
+ private final Object listWrapper;
+ private final Method sizeMethod;
+ private final Method addMethod;
+ private final Method clearMethod;
+ private final Method setMethod;
+ private final Method removeMethod;
+ private final Method getMethod;
+
+ /**
+ * Construct native list from std::vector wrappers
+ *
+ * @param nativeClass The native class
+ * @param nativeList The SWIG vector
+ * @param listWrapperClass The SWIG vector class wrapper
+ */
+ public NativeList(Class<T> nativeClass, Object nativeList, Class<?> listWrapperClass) {
+ try {
+ listWrapper = listWrapperClass.getConstructor(nativeList.getClass()).
+ newInstance(nativeList);
+ sizeMethod = listWrapperClass.getDeclaredMethod("size");
+ addMethod = listWrapperClass.getDeclaredMethod("add",
+ Integer.TYPE, nativeClass);
+ clearMethod = listWrapperClass.getDeclaredMethod("clear");
+ setMethod = listWrapperClass.getDeclaredMethod("set",
+ Integer.TYPE, nativeClass);
+ removeMethod = listWrapperClass.getDeclaredMethod("remove", Integer.TYPE);
+ getMethod = listWrapperClass.getDeclaredMethod("get", Integer.TYPE);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void add(int index, T item) {
+ try {
+ addMethod.invoke(listWrapper, index, item);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void clear() {
+ try {
+ clearMethod.invoke(listWrapper);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public T set(int index, T item) {
+ try {
+ return (T) setMethod.invoke(listWrapper, index, item);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public T remove(int index) {
+ try {
+ return (T) removeMethod.invoke(listWrapper, index);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean remove(Object item) {
+ try {
+ return (Boolean) removeMethod.invoke(listWrapper, item);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public T get(int index) {
+ try {
+ return (T) getMethod.invoke(listWrapper, index);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public int size() {
+ try {
+ return (Integer) sizeMethod.invoke(listWrapper);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+}
diff --git a/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeSet.java b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeSet.java
new file mode 100644
index 0000000000..5a978a8acc
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/NativeSet.java
@@ -0,0 +1,176 @@
+package org.geuz.gmsh.utils;
+
+import java.lang.reflect.Method;
+import java.util.AbstractSet;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Wrapper for std::set and std::list from SWIG. This does not support removal
+ * during iteration.
+ *
+ * @author Chad Retz
+ *
+ * @param <T>
+ */
+public class NativeSet<T> extends AbstractSet<T> implements Set<T> {
+
+ private final Class<T> nativeClass;
+ private final Class<?> setIteratorClass;
+ private final Object nativeSet;
+ private final Object setWrapper;
+ private final Method sizeMethod;
+ private final Method containsMethod;
+ private final Method addMethod;
+ private final Method clearMethod;
+ private final Method removeMethod;
+ private final Method hasNextMethod;
+ private final Method nextMethod;
+
+ /**
+ * Instantiate the native set
+ *
+ * @param nativeClass
+ * The native class
+ * @param setIteratorClass
+ * The class for the SetIterator
+ * @param nativeSet
+ * The native set object
+ * @param setWrapperClass
+ * The class for the Set
+ */
+ public NativeSet(final Class<T> nativeClass, final Class<?> setIteratorClass, final Object nativeSet, final Class<?> setWrapperClass) {
+ this.nativeClass = nativeClass;
+ this.setIteratorClass = setIteratorClass;
+ this.nativeSet = nativeSet;
+ try {
+ this.setWrapper = setWrapperClass.getConstructor(nativeSet.getClass()).newInstance(nativeSet);
+ this.sizeMethod = setWrapperClass.getDeclaredMethod("size");
+ this.containsMethod = setWrapperClass.getDeclaredMethod("contains", nativeClass);
+ this.addMethod = setWrapperClass.getDeclaredMethod("add", nativeClass);
+ this.clearMethod = setWrapperClass.getDeclaredMethod("clear");
+ this.removeMethod = setWrapperClass.getDeclaredMethod("remove", nativeClass);
+ this.hasNextMethod = setIteratorClass.getDeclaredMethod("hasNext");
+ this.nextMethod = setIteratorClass.getDeclaredMethod("next");
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean add(final T item) {
+ try {
+ return (Boolean) this.addMethod.invoke(this.setWrapper, item);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void clear() {
+ try {
+ this.clearMethod.invoke(this.setWrapper);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean contains(final Object item) {
+ try {
+ return this.nativeClass.isAssignableFrom(item.getClass()) && (Boolean) this.containsMethod.invoke(this.setWrapper, item);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public Iterator<T> iterator() {
+ return new NativeSetIterator();
+ }
+
+ @Override
+ public boolean remove(final Object item) {
+ try {
+ return (Boolean) this.removeMethod.invoke(this.setWrapper, item);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean removeAll(final Collection<?> collection) {
+ boolean modified = false;
+ for (final Object item : collection) {
+ modified |= this.remove(item);
+ }
+ return modified;
+ }
+
+ @Override
+ public boolean retainAll(final Collection<?> collection) {
+ // best way?
+ final List<T> toRemove = new ArrayList<T>(this.size());
+ for (final T item : this) {
+ if (!collection.contains(item)) {
+ toRemove.add(item);
+ }
+ }
+ return this.removeAll(toRemove);
+ }
+
+ @Override
+ public int size() {
+ try {
+ return (Integer) this.sizeMethod.invoke(this.setWrapper);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ protected class NativeSetIterator implements Iterator<T> {
+
+ private final Object setIterator;
+
+ private NativeSetIterator() {
+ try {
+ this.setIterator = NativeSet.this.setIteratorClass.getConstructor(NativeSet.this.nativeSet.getClass()).newInstance(NativeSet.this.nativeSet);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean hasNext() {
+ try {
+ return (Boolean) NativeSet.this.hasNextMethod.invoke(this.setIterator);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public T next() {
+ try {
+ return (T) NativeSet.this.nextMethod.invoke(this.setIterator);
+ } catch (final Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Unsupported
+ */
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+
+ }
+}
diff --git a/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/listWrapperGmsh.h b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/listWrapperGmsh.h
new file mode 100644
index 0000000000..2e02e57b3c
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/listWrapperGmsh.h
@@ -0,0 +1,78 @@
+#pragma once
+#include <list>
+
+template<class T>
+class ListWrapperGmsh
+{
+public:
+ std::list<T>* _list;
+ ListWrapperGmsh(std::list<T>* original)
+ {
+ this->_list = original;
+ }
+
+ ~ListWrapperGmsh()
+ {
+ }
+
+ int size()
+ {
+ return this->_list->size();
+ }
+
+ bool contains(T item)
+ {
+ typename std::list<T>::iterator iter;
+ for(iter = this->_list->begin();
+ iter != this->_list->end(); iter++) {
+ if (*iter == item) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ bool add(T item)
+ {
+ this->_list->push_back(item);
+ return true;
+ }
+
+ void clear()
+ {
+ this->_list->clear();
+ }
+
+ bool remove(T item)
+ {
+ int size = this->_list->size();
+ this->_list->remove(item);
+ return size != this->_list->size();
+ }
+};
+
+template<class T>
+class ListIteratorGmsh
+{
+private:
+ std::list<T>* _list;
+ typename std::list<T>::const_iterator _iter;
+public:
+ ListIteratorGmsh(std::list<T>* original)
+ {
+ this->_list = original;
+ this->_iter = this->_list->begin();
+ }
+
+ bool hasNext()
+ {
+ return this->_iter != this->_list->end();
+ }
+
+ T next()
+ {
+ T ret = (T) *this->_iter;
+ this->_iter++;
+ return ret;
+ }
+};
diff --git a/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/setWrapperGmsh.h b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/setWrapperGmsh.h
new file mode 100644
index 0000000000..5c37aa8449
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/org/geuz/gmsh/utils/setWrapperGmsh.h
@@ -0,0 +1,77 @@
+#pragma once
+#include <set>
+
+template<class T, class U>
+class SetWrapperGmsh
+{
+private:
+ std::set<T, U>* _set;
+public:
+
+// std::set<T>::iterator iterType;
+ SetWrapperGmsh(std::set<T, U>* original)
+ {
+ this->_set = original;
+ }
+
+ ~SetWrapperGmsh()
+ {
+ }
+
+ int size()
+ {
+ return this->_set->size();
+ }
+
+ bool contains(T item)
+ {
+// std::set<T>::iterator iter= this->_set->find(item);
+ return this->_set->find(item) != this->_set->end();
+ }
+
+ bool add(T item)
+ {
+ return this->_set->insert(item).second;
+ }
+
+ void clear()
+ {
+ this->_set->clear();
+ }
+
+ bool remove(T item)
+ {
+ if (this->_set->find(item) != this->_set->end()) {
+ this->_set->erase(this->_set->find(item));
+ return true;
+ } else {
+ return false;
+ }
+ }
+};
+
+template<class T, class U>
+class SetIteratorGmsh
+{
+private:
+ std::set<T, U>* _set;
+ typename std::set<T, U>::iterator _iter;
+public:
+ SetIteratorGmsh(std::set<T, U>* original)
+ {
+ this->_set = original;
+ this->_iter = this->_set->begin();
+ }
+
+ bool hasNext()
+ {
+ return this->_iter != this->_set->end();
+ }
+
+ T next()
+ {
+ T ret = (T) *this->_iter;
+ this->_iter++;
+ return ret;
+ }
+};
diff --git a/wrappers/java/WrappingJava/src/main/java/t5.geo b/wrappers/java/WrappingJava/src/main/java/t5.geo
new file mode 100644
index 0000000000..4f924457c6
--- /dev/null
+++ b/wrappers/java/WrappingJava/src/main/java/t5.geo
@@ -0,0 +1,166 @@
+/*********************************************************************
+ *
+ * Gmsh tutorial 5
+ *
+ * Characteristic lengths, arrays of variables, functions, loops
+ *
+ *********************************************************************/
+
+// We start by defining some target mesh sizes:
+
+lcar1 = .1;
+lcar2 = .0005;
+lcar3 = .055;
+
+// If we wanted to change these mesh sizes globally (without changing
+// the above definitions), we could give a global scaling factor for
+// all characteristic lengths on the command line with the `-clscale'
+// option (or with `Mesh.CharacteristicLengthFactor' in an option
+// file). For example, with:
+//
+// > gmsh t5.geo -clscale 1
+//
+// this input file produces a mesh of approximately 1,300 nodes and
+// 11,000 tetrahedra. With
+//
+// > gmsh t5.geo -clscale 0.2
+//
+// the mesh counts approximately 350,000 nodes and 2.1 million
+// tetrahedra. You can check mesh statistics in the graphical user
+// interface with the `Tools->Statistics' menu.
+
+// We proceed by defining some elementary entities describing a
+// truncated cube:
+
+Point(1) = {0.5,0.5,0.5,lcar2}; Point(2) = {0.5,0.5,0,lcar1};
+Point(3) = {0,0.5,0.5,lcar1}; Point(4) = {0,0,0.5,lcar1};
+Point(5) = {0.5,0,0.5,lcar1}; Point(6) = {0.5,0,0,lcar1};
+Point(7) = {0,0.5,0,lcar1}; Point(8) = {0,1,0,lcar1};
+Point(9) = {1,1,0,lcar1}; Point(10) = {0,0,1,lcar1};
+Point(11) = {0,1,1,lcar1}; Point(12) = {1,1,1,lcar1};
+Point(13) = {1,0,1,lcar1}; Point(14) = {1,0,0,lcar1};
+
+Line(1) = {8,9}; Line(2) = {9,12}; Line(3) = {12,11};
+Line(4) = {11,8}; Line(5) = {9,14}; Line(6) = {14,13};
+Line(7) = {13,12}; Line(8) = {11,10}; Line(9) = {10,13};
+Line(10) = {10,4}; Line(11) = {4,5}; Line(12) = {5,6};
+Line(13) = {6,2}; Line(14) = {2,1}; Line(15) = {1,3};
+Line(16) = {3,7}; Line(17) = {7,2}; Line(18) = {3,4};
+Line(19) = {5,1}; Line(20) = {7,8}; Line(21) = {6,14};
+
+Line Loop(22) = {-11,-19,-15,-18}; Plane Surface(23) = {22};
+Line Loop(24) = {16,17,14,15}; Plane Surface(25) = {24};
+Line Loop(26) = {-17,20,1,5,-21,13}; Plane Surface(27) = {26};
+Line Loop(28) = {-4,-1,-2,-3}; Plane Surface(29) = {28};
+Line Loop(30) = {-7,2,-5,-6}; Plane Surface(31) = {30};
+Line Loop(32) = {6,-9,10,11,12,21}; Plane Surface(33) = {32};
+Line Loop(34) = {7,3,8,9}; Plane Surface(35) = {34};
+Line Loop(36) = {-10,18,-16,-20,4,-8}; Plane Surface(37) = {36};
+Line Loop(38) = {-14,-13,-12,19}; Plane Surface(39) = {38};
+
+// Instead of using included files, we now use a user-defined function
+// in order to carve some holes in the cube:
+
+Function CheeseHole
+
+ // In the following commands we use the reserved variable name
+ // `newp', which automatically selects a new point number. This
+ // number is chosen as the highest current point number, plus
+ // one. (Note that, analogously to `newp', the variables `newc',
+ // `news', `newv' and `newreg' select the highest number amongst
+ // currently defined curves, surfaces, volumes and `any entities
+ // other than points', respectively.)
+
+ p1 = newp; Point(p1) = {x, y, z, lcar3} ;
+ p2 = newp; Point(p2) = {x+r,y, z, lcar3} ;
+ p3 = newp; Point(p3) = {x, y+r,z, lcar3} ;
+ p4 = newp; Point(p4) = {x, y, z+r,lcar3} ;
+ p5 = newp; Point(p5) = {x-r,y, z, lcar3} ;
+ p6 = newp; Point(p6) = {x, y-r,z, lcar3} ;
+ p7 = newp; Point(p7) = {x, y, z-r,lcar3} ;
+
+ c1 = newreg; Circle(c1) = {p2,p1,p7};
+ c2 = newreg; Circle(c2) = {p7,p1,p5};
+ c3 = newreg; Circle(c3) = {p5,p1,p4};
+ c4 = newreg; Circle(c4) = {p4,p1,p2};
+ c5 = newreg; Circle(c5) = {p2,p1,p3};
+ c6 = newreg; Circle(c6) = {p3,p1,p5};
+ c7 = newreg; Circle(c7) = {p5,p1,p6};
+ c8 = newreg; Circle(c8) = {p6,p1,p2};
+ c9 = newreg; Circle(c9) = {p7,p1,p3};
+ c10 = newreg; Circle(c10) = {p3,p1,p4};
+ c11 = newreg; Circle(c11) = {p4,p1,p6};
+ c12 = newreg; Circle(c12) = {p6,p1,p7};
+
+ // We need non-plane surfaces to define the spherical holes. Here we
+ // use ruled surfaces, which can have 3 or 4 sides:
+
+ l1 = newreg; Line Loop(l1) = {c5,c10,c4}; Ruled Surface(newreg) = {l1};
+ l2 = newreg; Line Loop(l2) = {c9,-c5,c1}; Ruled Surface(newreg) = {l2};
+ l3 = newreg; Line Loop(l3) = {c12,-c8,-c1}; Ruled Surface(newreg) = {l3};
+ l4 = newreg; Line Loop(l4) = {c8,-c4,c11}; Ruled Surface(newreg) = {l4};
+ l5 = newreg; Line Loop(l5) = {-c10,c6,c3}; Ruled Surface(newreg) = {l5};
+ l6 = newreg; Line Loop(l6) = {-c11,-c3,c7}; Ruled Surface(newreg) = {l6};
+ l7 = newreg; Line Loop(l7) = {-c2,-c7,-c12};Ruled Surface(newreg) = {l7};
+ l8 = newreg; Line Loop(l8) = {-c6,-c9,c2}; Ruled Surface(newreg) = {l8};
+
+ // We then store the surface loops identification numbers in a list
+ // for later reference (we will need these to define the final
+ // volume):
+
+ theloops[t] = newreg ;
+
+ Surface Loop(theloops[t]) = {l8+1,l5+1,l1+1,l2+1,l3+1,l7+1,l6+1,l4+1};
+
+ thehole = newreg ;
+ Volume(thehole) = theloops[t] ;
+
+Return
+
+// We can use a `For' loop to generate five holes in the cube:
+
+x = 0 ; y = 0.75 ; z = 0 ; r = 0.09 ;
+
+For t In {1:5}
+
+ x += 0.166 ;
+ z += 0.166 ;
+
+ // We call the `CheeseHole' function:
+
+ Call CheeseHole ;
+
+ // We define a physical volume for each hole:
+
+ Physical Volume (t) = thehole ;
+
+ // We also print some variables on the terminal (note that, since
+ // all variables are treated internally as floating point numbers,
+ // the format string should only contain valid floating point format
+ // specifiers like `%g', `%f', '%e', etc.):
+
+ Printf("Hole %g (center = {%g,%g,%g}, radius = %g) has number %g!",
+ t, x, y, z, r, thehole) ;
+
+EndFor
+
+// We can then define the surface loop for the exterior surface of the
+// cube:
+
+theloops[0] = newreg ;
+
+Surface Loop(theloops[0]) = {35,31,29,37,33,23,39,25,27} ;
+
+// The volume of the cube, without the 5 holes, is now defined by 6
+// surface loops: the first surface loop defines the exterior surface;
+// the surface loops other than the first one define holes. (Again,
+// to reference an array of variables, its identifier is followed by
+// square brackets):
+
+Volume(186) = {theloops[]} ;
+
+// We finally define a physical volume for the elements discretizing
+// the cube, without the holes (whose elements were already tagged
+// with numbers 1 to 5 in the `For' loop):
+
+Physical Volume (10) = 186 ;
--
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