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cgal
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Merge remote-tracking branch 'cgal/master' into PMP-BF_autorefine

This commit is contained in:
Sébastien Loriot 2023-12-08 13:26:06 +01:00
parent 9ac0ef686f 29c90e5eb4
commit d75e4f2f54
1683 changed files with 260662 additions and 172879 deletions
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32
.github/install.sh vendored
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@ -1,11 +1,29 @@
#!/bin/bash
set -ex
sudo apt-get update
sudo apt-get install -y libmpfr-dev \
libeigen3-dev qtbase5-dev libqt5sql5-sqlite libqt5opengl5-dev qtscript5-dev \
libqt5svg5-dev qttools5-dev qttools5-dev-tools libboost-dev libinsighttoolkit4-dev zsh
#update cmake to 3.18.4
sudo apt-get install -y \
libmpfr-dev \
libtbb-dev \
libmetis-dev \
libssh-dev \
libeigen3-dev \
qtbase5-dev libqt5sql5-sqlite libqt5opengl5-dev qtscript5-dev libqt5websockets5-dev \
libqt5svg5-dev qttools5-dev qttools5-dev-tools \
libboost-dev libboost-serialization-dev libboost-iostreams-dev libboost-filesystem-dev libboost-filesystem-dev \
libvtk9-dev libgdcm-tools libvtkgdcm-dev libunwind-dev \
libinsighttoolkit5-dev \
libceres-dev \
libglpk-dev \
libopencv-dev \
zsh \
qt6-base-dev qt6-declarative-dev libqt6svg6-dev libqt6websockets6-dev
#update CMake
sudo apt purge --auto-remove cmake
cd /tmp
wget https://cmake.org/files/v3.18/cmake-3.18.4-Linux-x86_64.sh
sudo sh cmake-3.18.4-Linux-x86_64.sh --skip-license --prefix=/usr/local
rm cmake-3.18.4-Linux-x86_64.sh
CMAKE_VER=$(curl --silent https://cmake.org/files/LatestRelease/cmake-latest-files-v1.json | jq -r .version.string)
wget https://cmake.org/files/LatestRelease/cmake-$CMAKE_VER-linux-x86_64.sh
sudo sh cmake-*.sh --skip-license --prefix=/usr/local
rm cmake-*.sh

5
.github/test.sh vendored
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@ -3,11 +3,10 @@
FACTOR=$1
set -ex
cd Polyhedron/demo
LIST_OF_PLUGINS=$(/usr/local/bin/cmake --build . -t help | egrep 'plugin$' |& cut -d\ -f2)
/usr/local/bin/cmake -S Polyhedron -B build -DCGAL_DIR=$2
LIST_OF_PLUGINS=$(/usr/local/bin/cmake --build build -t help | egrep 'plugin$' |& cut -d\ -f2)
PLUGINS_ARRAY=(${LIST_OF_PLUGINS});
NB_OF_PLUGINS=${#PLUGINS_ARRAY[@]}
DEL=$(($NB_OF_PLUGINS / 4))
mkdir build
cd build
/usr/local/bin/cmake -DCGAL_DIR=$2 ../Polyhedron
make -j2 ${PLUGINS_ARRAY[@]:$(($FACTOR * $DEL)):$((($FACTOR + 1) * $DEL))}

4
.github/workflows/Remove_labels.yml vendored
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@ -10,7 +10,7 @@ jobs:
name: remove label
steps:
- name: removelabel
uses: actions/github-script@v6
uses: actions/github-script@v7
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
@ -21,7 +21,7 @@ jobs:
name: "Tested",
});
- name: Post address
uses: actions/github-script@v6
uses: actions/github-script@v7
if: ${{ success() }}
with:
script: |

12
.github/workflows/build_doc.yml vendored
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@ -16,7 +16,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/github-script@v6
- uses: actions/github-script@v7
id: get_round
with:
result-encoding: string
@ -38,7 +38,7 @@ jobs:
}
}
return 'stop'
- uses: actions/github-script@v6
- uses: actions/github-script@v7
if: steps.get_round.outputs.result != 'stop'
id: get_pr_number
with:
@ -49,7 +49,7 @@ jobs:
return pr_number
- name: Emoji-comment
uses: actions/github-script@v6
uses: actions/github-script@v7
if: steps.get_round.outputs.result != 'stop'
with:
script: |
@ -60,7 +60,7 @@ jobs:
content: 'rocket'
})
- uses: actions/checkout@v3
- uses: actions/checkout@v4
name: "checkout branch"
if: steps.get_round.outputs.result != 'stop'
with:
@ -136,7 +136,7 @@ jobs:
fi
- name: Post address
uses: actions/github-script@v6
uses: actions/github-script@v7
if: ${{ success() && steps.get_round.outputs.result != 'stop' }}
with:
script: |
@ -154,7 +154,7 @@ jobs:
- name: Post error
env:
ERRORMSG: ${{steps.build_and_run.outputs.DoxygenError}}
uses: actions/github-script@v6
uses: actions/github-script@v7
if: ${{ failure() && steps.get_round.outputs.result != 'stop' }}
with:
script: |

2
.github/workflows/checks.yml vendored
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@ -11,7 +11,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: |
.github/install.sh

10
.github/workflows/cmake-all.yml vendored
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@ -11,25 +11,25 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: sudo apt-get install -y libboost-dev libboost-program-options-dev libmpfr-dev libeigen3-dev
- name: configure all
run: |
set -e
mkdir build && cd build && CXX=clang++ cmake -DWITH_examples=ON -DWITH_tests=ON -DWITH_demos=ON -DBUILD_TESTING=ON ..
mkdir build && cd build && CXX=clang++ cmake -DWITH_examples=ON -DWITH_tests=ON -DWITH_demos=ON -DCGAL_ENABLE_TESTING=ON ..
ctest -L Installation -j $(getconf _NPROCESSORS_ONLN)
cmake-testsuite-with-qt5:
cmake-testsuite-with-qt:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: sudo bash -e .github/install.sh
- name: configure all
run: |
set -e
mkdir build && cd build && CXX=clang++ cmake -DWITH_examples=ON -DWITH_tests=ON -DWITH_demos=ON -DBUILD_TESTING=ON ..
mkdir build && cd build && CXX=clang++ cmake -DWITH_examples=ON -DWITH_tests=ON -DWITH_demos=ON -DCGAL_ENABLE_TESTING=ON ..
ctest -L Installation -j $(getconf _NPROCESSORS_ONLN)

2
.github/workflows/delete_doc.yml vendored
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@ -14,7 +14,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: delete directory
run: |
set -x

8
.github/workflows/demo.yml vendored
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@ -9,7 +9,7 @@ jobs:
batch_1:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: .github/install.sh
- name: run1
@ -17,7 +17,7 @@ jobs:
batch_2:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: .github/install.sh
- name: run2
@ -25,7 +25,7 @@ jobs:
batch_3:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: .github/install.sh
- name: run3
@ -33,7 +33,7 @@ jobs:
batch_4:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: install dependencies
run: .github/install.sh
- name: run4

4
.github/workflows/filter_testsuite.yml vendored
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@ -14,7 +14,7 @@ jobs:
if: (github.event.comment.user.login == 'sloriot' || github.event.comment.user.login == 'lrineau') && contains(github.event.comment.body, '/testme')
runs-on: ubuntu-latest
steps:
- uses: actions/github-script@v6
- uses: actions/github-script@v7
id: get_label
with:
result-encoding: string
@ -63,7 +63,7 @@ jobs:
ssh ${HOST} "${PATH_TO_SCRIPT}/run_testsuite_from_branch_name.sh $USER_NAME $BRANCH_NAME $BASE $PR_NUMBER"
done
- name: Post address
uses: actions/github-script@v6
uses: actions/github-script@v7
with:
script: |
const address = "Testsuite launched. Results will appear on the following page: https://cgal.geometryfactory.com/~cgaltest/test_suite/TESTRESULTS/index.shtml "

2
.github/workflows/list_workflow_last_run.yml vendored
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@ -12,7 +12,7 @@
messages: ${{ steps.cat_output.outputs.message }}
steps:
- name: checkout
uses: actions/checkout@v3
uses: actions/checkout@v4
- name: run script
run: |
chmod +x ./Scripts/developer_scripts/list_cgal_workflows_last_run.sh

2
.github/workflows/reuse.yml vendored
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@ -10,7 +10,7 @@ jobs:
reuse:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: REUSE version
uses: fsfe/reuse-action@v2
with:

2
.github/workflows/wiki_notification.yml vendored
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@ -9,7 +9,7 @@ jobs:
messages: ${{ steps.set-result.outputs.result }}
steps:
- name: get informations and prepare email
uses: actions/github-script@v6
uses: actions/github-script@v7
id: set-result
with:
result-encoding: string

8
.gitignore vendored
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@ -178,12 +178,6 @@ GraphicsView/demo/Triangulation_2/Makefile
GraphicsView/demo/Triangulation_2/Regular_triangulation_2
GraphicsView/demo/Triangulation_2/qrc_*.cxx
GraphicsView/demo/Triangulation_2/ui_*.h
GraphicsView/src/CGAL_Qt5/*.dll
GraphicsView/src/CGAL_Qt5/*.lib
GraphicsView/src/CGAL_Qt5/*.so
GraphicsView/src/CGAL_Qt5/Makefile
GraphicsView/src/CGAL_Qt5/moc_*.cxx
GraphicsView/src/CGAL_Qt5/qrc_*.cxx
HalfedgeDS/test/HalfedgeDS/cgal_test_with_cmake
HalfedgeDS/test/HalfedgeDS/test_hds
HalfedgeDS/test/HalfedgeDS/test_hds_decorator
@ -879,7 +873,6 @@ Surface_mesher/demo/Surface_mesher/.*.deps
Surface_mesher/demo/Surface_mesher/.qglviewer.xml
Surface_mesher/demo/Surface_mesher/Makefile
Surface_mesher/demo/Surface_mesher/Surface_mesher
Surface_mesher/demo/Surface_mesher/Surface_mesher_Qt5_Demo
Surface_mesher/demo/Surface_mesher/VTK/Makefile
Surface_mesher/demo/Surface_mesher/VTK/mesh_a_3D_image
Surface_mesher/demo/Surface_mesher/VTK/mesh_a_VTK_3D_image
@ -894,7 +887,6 @@ Surface_mesher/demo/Surface_mesher/out*.off
Surface_mesher/demo/Surface_mesher/polyhedron_remesher
Surface_mesher/demo/Surface_mesher/polyhedron_remesher_with_edges
Surface_mesher/demo/Surface_mesher/qrc_*.c*
Surface_mesher/demo/Surface_mesher/qt5-demo
Surface_mesher/demo/Surface_mesher/ui_*.h
Surface_mesher/doxygen
Surface_mesher/examples/Surface_mesher/.*.deps

11
AABB_tree/demo/AABB_tree/AABB_demo.cpp
View File

@ -30,7 +30,7 @@ int main(int argc, char **argv)
app.setOrganizationName("INRIA");
app.setApplicationName("AABB tree demo");
// Import resources from libCGALQt (Qt5).
// Import resources from libCGALQt (Qt6).
CGAL_QT_INIT_RESOURCES;
MainWindow mainWindow;
@ -49,12 +49,3 @@ int main(int argc, char **argv)
return app.exec();
}
# include "Scene.cpp"
# include "Scene_moc.cpp"
# include "benchmarks.cpp"
# include "Viewer.cpp"
# include "Viewer_moc.cpp"
# include "MainWindow.cpp"
# include "MainWindow_moc.cpp"

69
AABB_tree/demo/AABB_tree/CMakeLists.txt
View File

@ -6,73 +6,46 @@ project(AABB_tree_Demo)
# Find includes in corresponding build directories
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Instruct CMake to run moc automatically when needed.
set(CMAKE_AUTOMOC ON)
if(NOT POLICY CMP0070 AND POLICY CMP0053)
# Only set CMP0053 to OLD with CMake<3.10, otherwise there is a warning.
cmake_policy(SET CMP0053 OLD)
endif()
# Find CGAL and CGAL Qt6
find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt6)
if(POLICY CMP0071)
cmake_policy(SET CMP0071 NEW)
endif()
# Find Qt6 itself
find_package(Qt6 QUIET COMPONENTS Gui OpenGL)
# Include this package's headers first
include_directories(BEFORE ./ ./include)
if(CGAL_Qt6_FOUND AND Qt6_FOUND)
# Find CGAL and CGAL Qt5
find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt5)
add_definitions(-DQT_NO_KEYWORDS)
# Find Qt5 itself
find_package(Qt5 QUIET COMPONENTS Widgets OpenGL)
# Instruct CMake to run moc/ui/rcc automatically when needed.
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
if(CGAL_Qt5_FOUND AND Qt5_FOUND)
qt5_wrap_ui(UI_FILES MainWindow.ui)
include(AddFileDependencies)
qt5_generate_moc("MainWindow.h" "${CMAKE_CURRENT_BINARY_DIR}/MainWindow_moc.cpp")
add_file_dependencies(MainWindow_moc.cpp "${CMAKE_CURRENT_SOURCE_DIR}/MainWindow.h")
qt5_generate_moc("Viewer.h" "${CMAKE_CURRENT_BINARY_DIR}/Viewer_moc.cpp")
add_file_dependencies(Viewer_moc.cpp "${CMAKE_CURRENT_SOURCE_DIR}/Viewer.h")
qt5_generate_moc("Scene.h" "${CMAKE_CURRENT_BINARY_DIR}/Scene_moc.cpp")
add_file_dependencies(Scene_moc.cpp "${CMAKE_CURRENT_SOURCE_DIR}/Scene.h")
qt5_add_resources(CGAL_Qt5_RESOURCE_FILES AABB_demo.qrc)
add_file_dependencies(
AABB_demo.cpp "${CMAKE_CURRENT_BINARY_DIR}/MainWindow_moc.cpp"
"${CMAKE_CURRENT_BINARY_DIR}/Viewer_moc.cpp"
"${CMAKE_CURRENT_BINARY_DIR}/Scene_moc.cpp")
add_executable(
AABB_demo AABB_demo.cpp ${UI_FILES} ${CGAL_Qt5_RESOURCE_FILES}
#${CGAL_Qt5_MOC_FILES}
qt_add_executable(
AABB_demo AABB_demo.cpp Scene.cpp benchmarks.cpp Viewer.cpp MainWindow.cpp
MainWindow.ui AABB_demo.qrc
)
# Link with Qt libraries
target_link_libraries(AABB_demo PRIVATE Qt5::Widgets Qt5::OpenGL
CGAL::CGAL CGAL::CGAL_Qt5)
target_link_libraries(AABB_demo PRIVATE Qt6::Gui Qt6::OpenGL
CGAL::CGAL CGAL::CGAL_Qt6)
add_to_cached_list(CGAL_EXECUTABLE_TARGETS AABB_demo)
include(${CGAL_MODULES_DIR}/CGAL_add_test.cmake)
cgal_add_compilation_test(AABB_demo)
else(CGAL_Qt5_FOUND AND Qt5_FOUND)
else(CGAL_Qt6_FOUND AND Qt6_FOUND)
set(AABB_MISSING_DEPS "")
if(NOT CGAL_Qt5_FOUND)
set(AABB_MISSING_DEPS "CGAL_Qt5, ${AABB_MISSING_DEPS}")
if(NOT CGAL_Qt6_FOUND)
set(AABB_MISSING_DEPS "CGAL_Qt6, ${AABB_MISSING_DEPS}")
endif()
if(NOT Qt5_FOUND)
set(AABB_MISSING_DEPS "Qt5, ${AABB_MISSING_DEPS}")
if(NOT Qt6_FOUND)
set(AABB_MISSING_DEPS "Qt6, ${AABB_MISSING_DEPS}")
endif()
message("NOTICE: This demo requires ${AABB_MISSING_DEPS}, and will not be compiled.")
endif(CGAL_Qt5_FOUND AND Qt5_FOUND)
endif(CGAL_Qt6_FOUND AND Qt6_FOUND)

10
AABB_tree/demo/AABB_tree/MainWindow.cpp
View File

@ -10,15 +10,19 @@
#include <QSettings>
#include <QHeaderView>
#include <QClipboard>
#include <QInputDialog>
#include "ui_MainWindow.h"
MainWindow::MainWindow(QWidget* parent)
: CGAL::Qt::DemosMainWindow(parent)
: CGAL::Qt::DemosMainWindow(parent)
{
ui = new Ui::MainWindow;
ui->setupUi(this);
this->addAboutDemo(":/cgal/AABB_demo/about.html");
this->addAboutCGAL();
// saves some pointers from ui, for latter use.
m_pViewer = ui->viewer;
@ -418,7 +422,3 @@ void MainWindow::on_actionCopy_snapshot_triggered()
qb->setImage(snapshot);
QApplication::restoreOverrideCursor();
}

6
AABB_tree/demo/AABB_tree/MainWindow.h
View File

@ -1,7 +1,6 @@
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QtOpenGL/qgl.h>
#include <CGAL/Qt/DemosMainWindow.h>
class QDragEnterEvent;
@ -12,7 +11,6 @@ namespace Ui {
class MainWindow;
}
class MainWindow :
public CGAL::Qt::DemosMainWindow
{
@ -21,12 +19,12 @@ public:
MainWindow(QWidget* parent = nullptr);
~MainWindow();
public slots:
public Q_SLOTS:
void updateViewerBBox();
void open(QString filename);
void setAddKeyFrameKeyboardModifiers(Qt::KeyboardModifiers);
protected slots:
protected Q_SLOTS:
// settings
void quit();

6
AABB_tree/demo/AABB_tree/Scene.cpp
View File

@ -618,7 +618,7 @@ void Scene::draw(CGAL::QGLViewer* viewer)
vao[0].bind();
attrib_buffers(viewer);
rendering_program.bind();
color.setRgbF(0.7,0.0,0.0);
color.setRgbF(0.7f,0.0f,0.0f);
rendering_program.setUniformValue(colorLocation, color);
rendering_program.setUniformValue(fLocation, fMatrix);
gl->glDrawArrays(GL_POINTS, 0, static_cast<GLsizei>(pos_points.size()/3));
@ -631,7 +631,7 @@ void Scene::draw(CGAL::QGLViewer* viewer)
vao[1].bind();
attrib_buffers(viewer);
rendering_program.bind();
color.setRgbF(0.0,0.7,0.0);
color.setRgbF(0.0f,0.7f,0.0f);
rendering_program.setUniformValue(colorLocation, color);
rendering_program.setUniformValue(fLocation, fMatrix);
gl->glDrawArrays(GL_LINES, 0, static_cast<GLsizei>(pos_lines.size()/3));
@ -669,7 +669,7 @@ void Scene::draw(CGAL::QGLViewer* viewer)
vao[3].bind();
attrib_buffers(viewer);
rendering_program.bind();
color.setRgbF(1.0,0.0,0.0);
color.setRgbF(1.0f,0.0f,0.0f);
rendering_program.setUniformValue(colorLocation, color);
rendering_program.setUniformValue(fLocation, fMatrix);
gl->glDrawArrays(GL_LINES, 0, static_cast<GLsizei>(pos_cut_segments.size()/3));

6
AABB_tree/demo/AABB_tree/Scene.h
View File

@ -1,7 +1,6 @@
#ifndef SCENE_H
#define SCENE_H
#include <QtOpenGL/qgl.h>
#include <iostream>
#include <cmath>
@ -77,7 +76,6 @@ private:
};
public:
QGLContext* context;
void draw(CGAL::QGLViewer*);
void update_bbox();
Bbox bbox() { return m_bbox; }
@ -173,7 +171,7 @@ private:
void attrib_buffers(CGAL::QGLViewer*);
void compile_shaders();
void compute_texture(int, int, Color_ramp, Color_ramp);
private slots:
private Q_SLOTS:
void updateCutPlane();
public:
@ -255,7 +253,7 @@ public:
public slots:
public Q_SLOTS:
// cutting plane
void cutting_plane(bool override = false);
void changed();

3
AABB_tree/demo/AABB_tree/Viewer.cpp
View File

@ -1,9 +1,6 @@
#include "Viewer.h"
#include "Scene.h"
#include <QMouseEvent>
#include <QGLFunctions>
#include <CGAL/Qt/CreateOpenGLContext.h>
Viewer::Viewer(QWidget* parent)
: CGAL::QGLViewer(parent),
m_pScene(nullptr),

1
AABB_tree/demo/AABB_tree/benchmarks.cpp
View File

@ -1,4 +1,5 @@
#include "Scene.h"
#include "Refiner.h"
#include <QInputDialog>
#include <CGAL/Memory_sizer.h>

4
AABB_tree/doc/AABB_tree/Concepts/AABBGeomTraits.h
View File

@ -11,7 +11,9 @@ and the primitives stored in the AABB tree.
\cgalRefines{SearchGeomTraits_3}
\cgalHasModel All models of the concept `Kernel`
\cgalHasModelsBegin
\cgalHasModelsBare{All models of the concept `Kernel`}
\cgalHasModelsEnd
\sa `CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>`
\sa `CGAL::AABB_tree<AABBTraits>`

12
AABB_tree/doc/AABB_tree/Concepts/AABBPrimitive.h
View File

@ -12,11 +12,13 @@ The concept `AABBPrimitive` describes the requirements for the primitives stored
The `Primitive` type can be, e.g., a wrapper around a `Handle`. Assume for instance that the input objects are the triangle faces of a mesh stored as a `CGAL::Polyhedron_3`. The `Datum` would be a `Triangle_3` and the `Id` would be a polyhedron `Face_handle`. Method `datum()` can return either a `Triangle_3` constructed on the fly from the face handle or a `Triangle_3` stored internally. This provides a way for the user to trade memory for efficiency.
\cgalHasModel `CGAL::AABB_primitive<Id,ObjectPropertyMap,PointPropertyMap,Tag_false,CacheDatum>`
\cgalHasModel `CGAL::AABB_segment_primitive<Iterator,CacheDatum>`
\cgalHasModel `CGAL::AABB_triangle_primitive<Iterator,CacheDatum>`
\cgalHasModel `CGAL::AABB_halfedge_graph_segment_primitive<HalfedgeGraph,VertexPointPMap,Tag_false,CacheDatum>`
\cgalHasModel `CGAL::AABB_face_graph_triangle_primitive<FaceGraph,VertexPointPMap,Tag_false,CacheDatum>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::AABB_primitive<Id,ObjectPropertyMap,PointPropertyMap,Tag_false,CacheDatum>}
\cgalHasModels{CGAL::AABB_segment_primitive<Iterator,CacheDatum>}
\cgalHasModels{CGAL::AABB_triangle_primitive<Iterator,CacheDatum>}
\cgalHasModels{CGAL::AABB_halfedge_graph_segment_primitive<HalfedgeGraph,VertexPointPMap,Tag_false,CacheDatum>}
\cgalHasModels{CGAL::AABB_face_graph_triangle_primitive<FaceGraph,VertexPointPMap,Tag_false,CacheDatum>}
\cgalHasModelsEnd
*/
class AABBPrimitive {

8
AABB_tree/doc/AABB_tree/Concepts/AABBPrimitiveWithSharedData.h
View File

@ -21,9 +21,11 @@ The `Datum` would be a `Triangle_3` and the `Id` a `std::size_t`. The shared dat
`std::vector<Triangle_3>`.
The method `datum(const Shared_data&)` then returns a triangle from the vector.
\cgalHasModel `CGAL::AABB_primitive<Id,ObjectPropertyMap,PointPropertyMap,Tag_true,CacheDatum>`
\cgalHasModel `CGAL::AABB_halfedge_graph_segment_primitive<HalfedgeGraph,VertexPointPMap,Tag_true,CacheDatum>`
\cgalHasModel `CGAL::AABB_face_graph_triangle_primitive<FaceGraph,VertexPointPMap,Tag_true,CacheDatum>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::AABB_primitive<Id,ObjectPropertyMap,PointPropertyMap,Tag_true,CacheDatum>}
\cgalHasModels{CGAL::AABB_halfedge_graph_segment_primitive<HalfedgeGraph,VertexPointPMap,Tag_true,CacheDatum>}
\cgalHasModels{CGAL::AABB_face_graph_triangle_primitive<FaceGraph,VertexPointPMap,Tag_true,CacheDatum>}
\cgalHasModelsEnd
*/
class AABBPrimitiveWithSharedData {

4
AABB_tree/doc/AABB_tree/Concepts/AABBRayIntersectionGeomTraits.h
View File

@ -9,7 +9,9 @@ define the Intersection_distance functor.
\cgalRefines{AABBGeomTraits}
\cgalHasModel All models of the concept `Kernel`
\cgalHasModelsBegin
\cgalHasModelsBare{All models of the concept `Kernel`}
\cgalHasModelsEnd
\sa `CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>`
\sa `CGAL::AABB_tree<AABBTraits>`

4
AABB_tree/doc/AABB_tree/Concepts/AABBRayIntersectionTraits.h
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@ -7,7 +7,9 @@ The concept `AABBRayIntersectionTraits` is a refinement of the concept
`AABBTraits` it also requires function objects to calculate the
distance of an intersection along a ray.
\cgalHasModel `CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>}
\cgalHasModelsEnd
\sa `CGAL::AABB_tree<AABBTraits>`
\sa `AABBPrimitive`

4
AABB_tree/doc/AABB_tree/Concepts/AABBTraits.h
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@ -5,7 +5,9 @@
The concept `AABBTraits` provides the geometric primitive types and methods for the class `CGAL::AABB_tree<AABBTraits>`.
\cgalHasModel `CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::AABB_traits<AABBGeomTraits,AABBPrimitive>}
\cgalHasModelsEnd
\cgalRefines{SearchGeomTraits_3}

2
AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h
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@ -33,7 +33,7 @@ namespace CGAL {
* while the AABB tree holding the primitive is in use.
* The triangle type of the primitive (`Datum`) is `CGAL::Kernel_traits< boost::property_traits< VertexPointPMap >::%value_type >::%Kernel::Triangle_3`.
*
* \cgalModels `AABBPrimitiveWithSharedData`
* \cgalModels{AABBPrimitiveWithSharedData}
*
*\tparam FaceGraph is a model of the face graph concept.
*\tparam VertexPointPMap is a property map with `boost::graph_traits<FaceGraph>::%vertex_descriptor`

6
AABB_tree/include/CGAL/AABB_halfedge_graph_segment_primitive.h
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@ -41,8 +41,10 @@ namespace CGAL {
* of `VertexPointPMap` (using the `Kernel_traits` mechanism).
* The segment type of the primitive (`Datum`) is `CGAL::Kernel_traits< boost::property_traits< VertexPointPMap >::%value_type >::%Kernel::Segment_3`.
*
* \cgalModels `AABBPrimitive` if `OneHalfedgeGraphPerTree` is `CGAL::Tag_false`,
* and `AABBPrimitiveWithSharedData` if `OneHalfedgeGraphPerTree` is `CGAL::Tag_true`.
* \cgalModelsBareBegin
* \cgalModelsBare{`AABBPrimitive` if `OneHalfedgeGraphPerTree` is `CGAL::Tag_false`}
* \cgalModelsBare{`AABBPrimitiveWithSharedData` if `OneHalfedgeGraphPerTree` is `CGAL::Tag_true`}
* \cgalModelsBareEnd
*
* \tparam HalfedgeGraph is a model of the halfedge graph concept.
* as key type and a \cgal Kernel `Point_3` as value type.

2
AABB_tree/include/CGAL/AABB_polyhedron_segment_primitive.h
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@ -42,7 +42,7 @@ namespace CGAL {
/// AABB tree is built should not be deleted while the AABB tree
/// is in use.
///
/// \cgalModels `AABBPrimitive`
/// \cgalModels{AABBPrimitive}
/// \tparam GeomTraits must provide a \c %Point_3
/// type, used as \c Point, and a \c %Segment_3 type, used as \c
/// Datum and constructible from two arguments of type \c

2
AABB_tree/include/CGAL/AABB_polyhedron_triangle_primitive.h
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@ -35,7 +35,7 @@ namespace CGAL {
/// the polyhedron from which the AABB tree is built should not be
/// deleted while the AABB tree is in use.
///
/// \cgalModels `AABBPrimitive`
/// \cgalModels{AABBPrimitive}
/// \tparam GeomTraits must provides a \c %Point_3
/// type, used as \c Point, and a \c %Triangle_3 type, used as \c
/// Datum and constructible from three arguments of type \c

6
AABB_tree/include/CGAL/AABB_primitive.h
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@ -53,8 +53,10 @@ public:
* The two property maps which are template parameters of the class enable to get the datum and the reference point of
* the primitive from the identifier. The last template parameter controls whether the primitive class holds a copy of the datum.
*
* \cgalModels `AABBPrimitive` if `ExternalPropertyMaps` is `CGAL::Tag_false`.
* \cgalModels `AABBPrimitiveWithSharedData` if `ExternalPropertyMaps` is `CGAL::Tag_true`.
* \cgalModelsBareBegin
* \cgalModelsBare{`AABBPrimitive` if `ExternalPropertyMaps` is `CGAL::Tag_false`}
* \cgalModelsBare{`AABBPrimitiveWithSharedData` if `ExternalPropertyMaps` is `CGAL::Tag_true`}
* \cgalModelsBareEnd
*
* \tparam ObjectPropertyMap is a model of `ReadablePropertyMap` with `Id` as
* `key_type`. It must be a model of `CopyConstructible`, `DefaultConstructible`, and `CopyAssignable`.

2
AABB_tree/include/CGAL/AABB_segment_primitive.h
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@ -54,7 +54,7 @@ namespace internal {
* The iterator from which the primitive is built should not be invalided
* while the AABB tree holding the primitive is in use.
*
* \cgalModels `AABBPrimitive`
* \cgalModels{AABBPrimitive}
*
* \tparam GeomTraits is a traits class providing the nested type `Point_3` and `Segment_3`.
* It also provides the functor `Construct_source_3` that has an operator taking a `Segment_3`

5
AABB_tree/include/CGAL/AABB_traits.h
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@ -149,9 +149,8 @@ class AABB_tree;
/// computations, and it handles points as query type for distance
/// queries.
///
/// \cgalModels AABBTraits
/// \cgalModels AABBRayIntersectionTraits
/// \cgalModels{AABBTraits,AABBRayIntersectionTraits}
///
/// \tparam GeomTraits must be a model of the concept \ref AABBGeomTraits,
/// and provide the geometric types as well as the intersection tests and computations.
/// \tparam Primitive provide the type of primitives stored in the AABB_tree.

2
AABB_tree/include/CGAL/AABB_triangle_primitive.h
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@ -55,7 +55,7 @@ namespace internal {
* The iterator from which the primitive is built should not be invalided
* while the AABB tree holding the primitive is in use.
*
* \cgalModels `AABBPrimitive`
* \cgalModels{AABBPrimitive}
*
* \tparam GeomTraits is a traits class providing the nested type `Point_3` and `Triangle_3`.
* It also provides the functor `Construct_vertex_3` that has an operator taking a `Triangle_3`

2
AABB_tree/include/CGAL/AABB_triangulation_3_triangle_primitive.h
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@ -28,7 +28,7 @@ namespace CGAL {
// the TriangleMesh from which the AABB tree is built should not be
// deleted while the AABB tree is in use.
//
// \cgalModels `AABBPrimitive`
// \cgalModels{AABBPrimitive}
// \tparam GeomTraits must provides a \c %Point_3
// type, used as \c Point, and a \c %Triangle_3 type, used as \c
// Datum and constructible from three arguments of type \c

4
Advancing_front_surface_reconstruction/doc/Advancing_front_surface_reconstruction/Concepts/AdvancingFrontSurfaceReconstructionTraits_3.h
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@ -11,7 +11,9 @@ together with a few geometric predicates and constructions on these objects.
\cgalRefines{DelaunayTriangulationTraits_3}
\cgalHasModel All models of `Kernel`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of the concept `Kernel`}
\cgalHasModelsEnd
*/
class AdvancingFrontSurfaceReconstructionTraits_3
{

5
Algebraic_foundations/doc/Algebraic_foundations/Algebraic_foundations.txt
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@ -169,8 +169,8 @@ Every \cgal `Kernel` comes with two <I>real number types</I>
(number types embeddable into the real numbers). One of them is a
`FieldNumberType`, and the other a `RingNumberType`. The
coordinates of the basic kernel objects (points, vectors, etc.) come
from one of these types (the `FieldNumberType` in case of Cartesian
kernels, and the `RingNumberType` for Homogeneous kernels).
from one of these types (the `FieldNumberType` in case of %Cartesian
kernels, and the `RingNumberType` for %Homogeneous kernels).
The concept `FieldNumberType` combines the requirements of the
concepts `Field` and `RealEmbeddable`, while
@ -277,4 +277,3 @@ subsequent chapters.
*/
} /* namespace CGAL */

18
Algebraic_foundations/doc/Algebraic_foundations/CGAL/Algebraic_structure_traits.h
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@ -5,7 +5,7 @@ namespace CGAL {
An instance of `Algebraic_structure_traits` is a model of `AlgebraicStructureTraits`, where <span class="textsc">T</span> is the associated type.
\cgalModels `AlgebraicStructureTraits`
\cgalModels{AlgebraicStructureTraits}
*/
template< typename T >
@ -22,7 +22,7 @@ namespace CGAL {
Tag indicating that a type is a model of the
`EuclideanRing` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `EuclideanRing`
\sa `AlgebraicStructureTraits`
@ -38,7 +38,7 @@ struct Euclidean_ring_tag : public Unique_factorization_domain_tag {
Tag indicating that a type is a model of the `Field` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `Field`
\sa `AlgebraicStructureTraits`
@ -54,7 +54,7 @@ struct Field_tag : public Integral_domain_tag {
Tag indicating that a type is a model of the `FieldWithKthRoot` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `FieldWithKthRoot`
\sa `AlgebraicStructureTraits`
@ -70,7 +70,7 @@ struct Field_with_kth_root_tag : public Field_with_sqrt_tag {
Tag indicating that a type is a model of the `FieldWithRootOf` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `FieldWithRootOf`
\sa `AlgebraicStructureTraits`
@ -86,7 +86,7 @@ struct Field_with_root_of_tag : public Field_with_kth_root_tag {
Tag indicating that a type is a model of the `FieldWithSqrt` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `FieldWithSqrt`
\sa `AlgebraicStructureTraits`
@ -102,7 +102,7 @@ struct Field_with_sqrt_tag : public Field_tag {
Tag indicating that a type is a model of the `IntegralDomain` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `IntegralDomain`
\sa `AlgebraicStructureTraits`
@ -118,7 +118,7 @@ struct Integral_domain_tag : public Integral_domain_without_division_tag {
Tag indicating that a type is a model of the `IntegralDomainWithoutDivision` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `IntegralDomainWithoutDivision`
@ -133,7 +133,7 @@ struct Integral_domain_without_division_tag {
Tag indicating that a type is a model of the `UniqueFactorizationDomain` concept.
\cgalModels `DefaultConstructible`
\cgalModels{DefaultConstructible}
\sa `UniqueFactorizationDomain`
\sa `AlgebraicStructureTraits`

2
Algebraic_foundations/doc/Algebraic_foundations/CGAL/Fraction_traits.h
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@ -6,7 +6,7 @@ namespace CGAL {
An instance of `Fraction_traits` is a model of `FractionTraits`,
where `T` is the associated type.
\cgalModels `FractionTraits`
\cgalModels{FractionTraits}
*/
template< typename T >

2
Algebraic_foundations/doc/Algebraic_foundations/CGAL/Real_embeddable_traits.h
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@ -6,7 +6,7 @@ namespace CGAL {
An instance of `Real_embeddable_traits` is a model of `RealEmbeddableTraits`, where <span class="textsc">T</span> is the associated type.
\cgalModels `RealEmbeddableTraits`
\cgalModels{RealEmbeddableTraits}
*/
template< typename T >

4
Algebraic_foundations/doc/Algebraic_foundations/Concepts/AlgebraicStructureTraits.h
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@ -28,7 +28,9 @@ algebraic operations within that structure.
\sa `CGAL::Field_with_kth_root_tag`
\sa `CGAL::Field_with_root_of_tag`
\cgalHasModel `CGAL::Algebraic_structure_traits<T>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::Algebraic_structure_traits<T>}
\cgalHasModelsEnd
*/

3
Algebraic_foundations/doc/Algebraic_foundations/Concepts/ExplicitInteroperable.h
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@ -1,6 +1,6 @@
/*!
\ingroup PkgAlgebraicFoundationsInteroperabilityConcepts
\ingroup PkgAlgebraicFoundationsAlgebraicStructuresConcepts
\cgalConcept
Two types `A` and `B` are a model of the `ExplicitInteroperable`
@ -27,4 +27,3 @@ class ExplicitInteroperable {
public:
}; /* end ExplicitInteroperable */

25
Algebraic_foundations/doc/Algebraic_foundations/Concepts/FieldNumberType.h
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@ -5,20 +5,22 @@
The concept `FieldNumberType` combines the requirements of the concepts
`Field` and `RealEmbeddable`.
A model of `FieldNumberType` can be used as a template parameter
for Cartesian kernels.
for %Cartesian kernels.
\cgalRefines{Field,RealEmbeddable}
\cgalHasModel float
\cgalHasModel double
\cgalHasModel `CGAL::Gmpq`
\cgalHasModel `CGAL::Interval_nt`
\cgalHasModel `CGAL::Interval_nt_advanced`
\cgalHasModel `CGAL::Lazy_exact_nt<FieldNumberType>`
\cgalHasModel `CGAL::Quotient<RingNumberType>`
\cgalHasModel `leda_rational`
\cgalHasModel `leda_bigfloat`
\cgalHasModel `leda_real`
\cgalHasModelsBegin
\cgalHasModels{float}
\cgalHasModels{double}
\cgalHasModels{CGAL::Gmpq}
\cgalHasModels{CGAL::Interval_nt}
\cgalHasModels{CGAL::Interval_nt_advanced}
\cgalHasModels{CGAL::Lazy_exact_nt<FieldNumberType>}
\cgalHasModels{CGAL::Quotient<RingNumberType>}
\cgalHasModels{leda_rational}
\cgalHasModels{leda_bigfloat}
\cgalHasModels{leda_real}
\cgalHasModelsEnd
\sa `RingNumberType`
\sa `Kernel`
@ -32,4 +34,3 @@ public:
/// @}
}; /* end FieldNumberType */

3
Algebraic_foundations/doc/Algebraic_foundations/Concepts/Fraction.h
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@ -1,6 +1,6 @@
/*!
\ingroup PkgAlgebraicFoundationsFractionsConcepts
\ingroup PkgAlgebraicFoundationsAlgebraicStructuresConcepts
\cgalConcept
A type is considered as a `Fraction`, if there is a reasonable way to
@ -17,4 +17,3 @@ class Fraction {
public:
}; /* end Fraction */

4
Algebraic_foundations/doc/Algebraic_foundations/Concepts/FractionTraits.h
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@ -8,7 +8,9 @@ A model of `FractionTraits` is associated with a type `Type`.
In case the associated type is a `Fraction`, a model of `FractionTraits` provides the relevant functionality for decomposing and re-composing as well
as the numerator and denominator type.
\cgalHasModel `CGAL::Fraction_traits<T>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::Fraction_traits<T>}
\cgalHasModelsEnd
\sa `FractionTraits_::Decompose`
\sa `FractionTraits_::Compose`

3
Algebraic_foundations/doc/Algebraic_foundations/Concepts/FromDoubleConstructible.h
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@ -1,6 +1,6 @@
/*!
\ingroup PkgAlgebraicFoundationsConcepts
\ingroup PkgAlgebraicFoundationsAlgebraicStructuresConcepts
\cgalConcept
A model of the concept `FromDoubleConstructible` is required
@ -27,4 +27,3 @@ FromDoubleConstructible(const double& d);
/// @}
}; /* end FromDoubleConstructible */

11
Algebraic_foundations/doc/Algebraic_foundations/Concepts/FromIntConstructible.h
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@ -1,14 +1,16 @@
/*!
\ingroup PkgAlgebraicFoundationsConcepts
\ingroup PkgAlgebraicFoundationsAlgebraicStructuresConcepts
\cgalConcept
A model of the concept `FromIntConstructible` is required
to be constructible from int.
\cgalHasModel int
\cgalHasModel long
\cgalHasModel double
\cgalHasModelsBegin
\cgalHasModels{int}
\cgalHasModels{long}
\cgalHasModels{double}
\cgalHasModelsEnd
*/
@ -26,4 +28,3 @@ FromIntConstructible(int& i);
/// @}
}; /* end FromIntConstructible */

3
Algebraic_foundations/doc/Algebraic_foundations/Concepts/ImplicitInteroperable.h
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@ -1,6 +1,6 @@
/*!
\ingroup PkgAlgebraicFoundationsInteroperabilityConcepts
\ingroup PkgAlgebraicFoundationsAlgebraicStructuresConcepts
\cgalConcept
Two types `A` and `B` are a model of the concept
@ -29,4 +29,3 @@ class ImplicitInteroperable {
public:
}; /* end ImplicitInteroperable */

4
Algebraic_foundations/doc/Algebraic_foundations/Concepts/RealEmbeddableTraits.h
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@ -7,7 +7,9 @@ A model of `RealEmbeddableTraits` is associated to a number type
`Type` and reflects the properties of this type with respect
to the concept `RealEmbeddable`.
\cgalHasModel `CGAL::Real_embeddable_traits<T>`
\cgalHasModelsBegin
\cgalHasModels{CGAL::Real_embeddable_traits<T>}
\cgalHasModelsEnd
*/
class RealEmbeddableTraits {

31
Algebraic_foundations/doc/Algebraic_foundations/Concepts/RingNumberType.h
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@ -6,23 +6,25 @@
The concept `RingNumberType` combines the requirements of the concepts
`IntegralDomainWithoutDivision` and `RealEmbeddable`.
A model of `RingNumberType` can be used as a template parameter
for Homogeneous kernels.
for homogeneous kernels.
\cgalRefines{IntegralDomainWithoutDivision,RealEmbeddable}
\cgalHasModel \cpp built-in number types
\cgalHasModel `CGAL::Gmpq`
\cgalHasModel `CGAL::Gmpz`
\cgalHasModel `CGAL::Interval_nt`
\cgalHasModel `CGAL::Interval_nt_advanced`
\cgalHasModel `CGAL::Lazy_exact_nt<RingNumberType>`
\cgalHasModel `CGAL::MP_Float`
\cgalHasModel `CGAL::Gmpzf`
\cgalHasModel `CGAL::Quotient<RingNumberType>`
\cgalHasModel `leda_integer`
\cgalHasModel `leda_rational`
\cgalHasModel `leda_bigfloat`
\cgalHasModel `leda_real`
\cgalHasModelsBegin
\cgalHasModelsBare{\cpp built-in number types}
\cgalHasModels{CGAL::Gmpq}
\cgalHasModels{CGAL::Gmpz}
\cgalHasModels{CGAL::Interval_nt}
\cgalHasModels{CGAL::Interval_nt_advanced}
\cgalHasModels{CGAL::Lazy_exact_nt<RingNumberType>}
\cgalHasModels{CGAL::MP_Float}
\cgalHasModels{CGAL::Gmpzf}
\cgalHasModels{CGAL::Quotient<RingNumberType>}
\cgalHasModels{leda_integer}
\cgalHasModels{leda_rational}
\cgalHasModels{leda_bigfloat}
\cgalHasModels{leda_real}
\cgalHasModelsEnd
\sa `FieldNumberType`
@ -32,4 +34,3 @@ class RingNumberType {
public:
}; /* end RingNumberType */

2
Algebraic_kernel_d/doc/Algebraic_kernel_d/CGAL/Algebraic_kernel_d_1.h
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@ -27,7 +27,7 @@ approximation of an algebraic real root is a slightly modified
(filtered) version of the one presented in \cgalCite{abbott-qir-06}. The
method has quadratic convergence.
\cgalModels `AlgebraicKernel_d_1`
\cgalModels{AlgebraicKernel_d_1}
\sa `AlgebraicKernel_d_1`
\sa `Polynomial_d`

2
Algebraic_kernel_d/doc/Algebraic_kernel_d/CGAL/Algebraic_kernel_d_2.h
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@ -47,7 +47,7 @@ above. `ROOT` should be one of the integer types. See also the
documentation of `Sqrt_extension<NT,ROOT>`.
\cgalAdvancedEnd
\cgalModels `AlgebraicKernel_d_2`
\cgalModels{AlgebraicKernel_d_2}
\sa `AlgebraicKernel_d_1`
\sa `AlgebraicKernel_d_2`

2
Algebraic_kernel_d/doc/Algebraic_kernel_d/CGAL/Algebraic_kernel_rs_gmpq_d_1.h
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@ -12,7 +12,7 @@ rational univariate polynomial root isolation. It is a model of the
isolate integer polynomials, the operations of this kernel have the
overhead of converting the polynomials to integer.
\cgalModels `AlgebraicKernel_d_1`
\cgalModels{AlgebraicKernel_d_1}
\sa `Algebraic_kernel_rs_gmpz_d_1`

2
Algebraic_kernel_d/doc/Algebraic_kernel_d/CGAL/Algebraic_kernel_rs_gmpz_d_1.h
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@ -10,7 +10,7 @@ This univariate algebraic kernel uses the Rs library to perform
integer univariate polynomial root isolation. It is a model of the
`AlgebraicKernel_d_1` concept.
\cgalModels `AlgebraicKernel_d_1`
\cgalModels{AlgebraicKernel_d_1}
\sa `Algebraic_kernel_rs_gmpz_d_1`

6
Algebraic_kernel_d/doc/Algebraic_kernel_d/Concepts/AlgebraicKernel_d_1.h
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@ -8,8 +8,10 @@ algebraic functionalities on univariate polynomials of general degree \f$ d\f$.
\cgalRefines{CopyConstructible,Assignable}
\cgalHasModel `CGAL::Algebraic_kernel_rs_gmpz_d_1`
\cgalHasModel `CGAL::Algebraic_kernel_rs_gmpq_d_1`
\cgalHasModelsBegin
\cgalHasModels{CGAL::Algebraic_kernel_rs_gmpz_d_1}
\cgalHasModels{CGAL::Algebraic_kernel_rs_gmpq_d_1}
\cgalHasModelsEnd
\sa `AlgebraicKernel_d_2`

2
Alpha_shapes_2/doc/Alpha_shapes_2/CGAL/Alpha_shape_face_base_2.h
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@ -16,7 +16,7 @@ if `Alpha_shape_face_base_2` is intended to be used with an alpha-shape class ba
\link Tag_true `Tag_true`\endlink, triggers exact comparisons between alpha values. See the description
provided in the documentation of `Alpha_shape_2` for more details. The default value is \link Tag_false `Tag_false`\endlink.
\cgalModels `AlphaShapeFace_2`
\cgalModels{AlphaShapeFace_2}
\sa `Triangulation_face_base_2`
\sa `Regular_triangulation_face_base_2`

2
Alpha_shapes_2/doc/Alpha_shapes_2/CGAL/Alpha_shape_vertex_base_2.h
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@ -17,7 +17,7 @@ if `Alpha_shape_vertex_base_2` is intended to be used with an alpha-shape class
\link Tag_true `Tag_true`\endlink, triggers exact comparisons between alpha values. See the description
provided in the documentation of `Alpha_shape_2` for more details. The default value is \link Tag_false `Tag_false`\endlink.
\cgalModels `AlphaShapeVertex_2`
\cgalModels{AlphaShapeVertex_2}
\sa `Triangulation_vertex_base_2`
\sa `Regular_triangulation_vertex_base_2`

4
Alpha_shapes_2/doc/Alpha_shapes_2/Concepts/AlphaShapeFace_2.h
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@ -9,7 +9,9 @@ The concept `AlphaShapeFace_2` describes the requirements for the base face of a
RegularTriangulationFaceBase_2 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_2TriangulationFaceBase_2 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Alpha_shape_face_base_2` (templated with the appropriate triangulation face base class).
\cgalHasModelsBegin
\cgalHasModels{CGAL::Alpha_shape_face_base_2 (templated with the appropriate triangulation face base class)}
\cgalHasModelsEnd
*/
class AlphaShapeFace_2 {

6
Alpha_shapes_2/doc/Alpha_shapes_2/Concepts/AlphaShapeTraits_2.h
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@ -9,8 +9,10 @@ class of the underlying Delaunay triangulation of a basic alpha shape.
\cgalRefines{DelaunayTriangulationTraits_2 if the underlying triangulation of the alpha shape is a Delaunay triangulation,
Periodic_2DelaunayTriangulationTraits_2 if the underlying triangulation of the alpha shape is a periodic Delaunay triangulation}
\cgalHasModel All models of `Kernel`.
\cgalHasModel Projection traits such as `CGAL::Projection_traits_xy_3<K>`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`}
\cgalHasModelsBare{Projection traits such as `CGAL::Projection_traits_xy_3<K>`}
\cgalHasModelsEnd
\sa `CGAL::Exact_predicates_inexact_constructions_kernel` (recommended kernel)
*/

4
Alpha_shapes_2/doc/Alpha_shapes_2/Concepts/AlphaShapeVertex_2.h
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@ -9,7 +9,9 @@ The concept `AlphaShapeVertex_2` describes the requirements for the base vertex
RegularTriangulationVertexBase_2 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_2TriangulationVertexBase_2 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Alpha_shape_vertex_base_2` (templated with the appropriate triangulation vertex base class).
\cgalHasModelsBegin
\cgalHasModelsBare{`CGAL::Alpha_shape_vertex_base_2` (templated with the appropriate triangulation vertex base class)}
\cgalHasModelsEnd
*/
class AlphaShapeVertex_2 {
public:

6
Alpha_shapes_2/doc/Alpha_shapes_2/Concepts/WeightedAlphaShapeTraits_2.h
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@ -9,8 +9,10 @@ of the underlying regular triangulation of a weighted alpha shape.
\cgalRefines{RegularTriangulationTraits_2 if the underlying triangulation of the alpha shape is a regular triangulation.}
\cgalHasModel All models of `Kernel`.
\cgalHasModel Projection traits such as `CGAL::Projection_traits_xy_3<K>`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`,}
\cgalHasModelsBare{Projection traits such as `CGAL::Projection_traits_xy_3<K>`}
\cgalHasModelsEnd
\sa `CGAL::Exact_predicates_inexact_constructions_kernel` (recommended kernel)
*/

4
Alpha_shapes_3/demo/Alpha_shapes_3/Alpha_shape_3.cpp
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@ -16,8 +16,8 @@ int main(int argc, char** argv)
application.setOrganizationName("GeometryFactory");
application.setApplicationName("Alpha Shape Reconstruction");
// Import resources from libCGALQt (Qt5).
// See https://doc.qt.io/qt-5/qdir.html#Q_INIT_RESOURCE
// Import resources from libCGAL_Qt6
// See https://doc.qt.io/qt-6/qtresource-proxy.html#Q_INIT_RESOURCE
CGAL_QT_INIT_RESOURCES;
Q_INIT_RESOURCE(Alpha_shape_3);

38
Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt
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@ -7,46 +7,32 @@ project(Alpha_shapes_3_Demo)
# Find includes in corresponding build directories
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Instruct CMake to run moc automatically when needed.
set(CMAKE_AUTOMOC ON)
if(NOT POLICY CMP0070 AND POLICY CMP0053)
# Only set CMP0053 to OLD with CMake<3.10, otherwise there is a warning.
cmake_policy(SET CMP0053 OLD)
endif()
if(POLICY CMP0071)
cmake_policy(SET CMP0071 NEW)
endif()
find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt6)
find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt5)
find_package(Qt6 QUIET COMPONENTS Widgets OpenGL)
find_package(Qt5 QUIET COMPONENTS Widgets OpenGL)
if(CGAL_Qt5_FOUND AND Qt5_FOUND)
if(CGAL_Qt6_FOUND AND Qt6_FOUND)
add_definitions(-DQT_NO_KEYWORDS)
# include(${QT_USE_FILE})
include_directories(BEFORE ./)
# Instruct CMake to run moc/ui/rcc automatically when needed.
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
# ui file, created with Qt Designer
qt5_wrap_ui(uis MainWindow.ui)
qt_add_executable(Alpha_shape_3 Alpha_shape_3.cpp MainWindow.cpp Viewer.cpp
MainWindow.ui Alpha_shape_3.qrc)
# qrc files (resources files, that contain icons, at least)
qt5_add_resources(CGAL_Qt5_RESOURCE_FILES ./Alpha_shape_3.qrc)
add_executable(
Alpha_shape_3 Alpha_shape_3.cpp MainWindow.cpp Viewer.cpp ${uis}
${CGAL_Qt5_RESOURCE_FILES} ${CGAL_Qt5_MOC_FILES})
add_to_cached_list(CGAL_EXECUTABLE_TARGETS Alpha_shape_3)
target_link_libraries(Alpha_shape_3 PRIVATE CGAL::CGAL CGAL::CGAL_Qt5
Qt5::Widgets Qt5::OpenGL)
target_link_libraries(Alpha_shape_3 PRIVATE CGAL::CGAL CGAL::CGAL_Qt6
Qt6::Widgets Qt6::OpenGL)
include(${CGAL_MODULES_DIR}/CGAL_add_test.cmake)
cgal_add_compilation_test(Alpha_shape_3)
else()
message("NOTICE: This demo requires CGAL and Qt5, and will not be compiled.")
message("NOTICE: This demo requires CGAL and Qt6, and will not be compiled.")
endif()

14
Alpha_shapes_3/demo/Alpha_shapes_3/data/README Normal file
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@ -0,0 +1,14 @@
The purpose of this repository is to make some range data
and detailed reconstructions available to the public. Currently, this repository only contains models that were scanned and reconstructed
at the Stanford Computer Graphics Laboratory . In the future, we hope to include data sets and reconstructions from other sources.
The models in this repository were all scanned with a Cyberware 3030MS optical triangulation scanner.
Please acknowledge ....
http://www-graphics.stanford.edu/data/3Dscanrep/
e-mail: 3Dscanrep@graphics.stanford.edu
file://www-graphics.stanford.edu/pub/zippack/data/
http://www.hs.washington.edu/locke/vislab/
http://biocomp.arc.nasa.gov/3dreconstruction/data/
medical data

1001
Alpha_shapes_3/demo/Alpha_shapes_3/data/bunny1000.pts Normal file
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35948
Alpha_shapes_3/demo/Alpha_shapes_3/data/bunny5000.pts Normal file
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35948
Alpha_shapes_3/demo/Alpha_shapes_3/data/bunny_ran.pts Normal file
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582
Alpha_shapes_3/demo/Alpha_shapes_3/data/cube_ran.pts Normal file
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@ -0,0 +1,582 @@
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2
Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_cell_base_3.h
View File

@ -19,7 +19,7 @@ provided in the documentation of `Alpha_shape_3` for more details. The default v
must be \link Tag_true `Tag_true`\endlink if the underlying triangulation of the alpha shape to be used is a regular triangulation
and \link Tag_false `Tag_false`\endlink otherwise. The default is \link Tag_false `Tag_false`\endlink.
\cgalModels `AlphaShapeCell_3`
\cgalModels{AlphaShapeCell_3}
\sa `Delaunay_triangulation_cell_base_3`
\sa `Regular_triangulation_cell_base_3`

2
Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_vertex_base_3.h
View File

@ -19,7 +19,7 @@ provided in the documentation of `Alpha_shape_3` for more details. The default v
must be \link Tag_true `Tag_true`\endlink if the underlying triangulation of the alpha shape to be used is a regular triangulation
and \link Tag_false `Tag_false`\endlink otherwise. The default is \link Tag_false `Tag_false`\endlink.
\cgalModels `AlphaShapeVertex_3`
\cgalModels{AlphaShapeVertex_3}
\sa `Triangulation_vertex_base_3`
\sa `Regular_triangulation_vertex_base_3`

2
Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Fixed_alpha_shape_cell_base_3.h
View File

@ -13,7 +13,7 @@ to the `Alpha_shape_3` class.
By default, it is instantiated with `Delaunay_triangulation_cell_base_3<Traits>`,
which is appropriate for basic alpha shapes.
\cgalModels `FixedAlphaShapeCell_3`
\cgalModels{FixedAlphaShapeCell_3}
\sa `Alpha_shape_cell_base_3`
\sa `Delaunay_triangulation_cell_base_3`

2
Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Fixed_alpha_shape_vertex_base_3.h
View File

@ -13,7 +13,7 @@ to the `Alpha_shape_3` class.
By default, it is instantiated with `Triangulation_vertex_base_3<Traits>`,
which is appropriate for basic alpha shapes.
\cgalModels `FixedAlphaShapeVertex_3`
\cgalModels{FixedAlphaShapeVertex_3}
\sa `Alpha_shape_vertex_base_3`
\sa `Triangulation_vertex_base_3`

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/AlphaShapeCell_3.h
View File

@ -9,7 +9,9 @@ The concept `AlphaShapeCell_3` describes the requirements for the base cell of a
RegularTriangulationCellBase_3 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_3TriangulationDSCellBase_3 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Alpha_shape_cell_base_3` (templated with the appropriate triangulation cell base class).
\cgalHasModelsBegin
\cgalHasModelsBare{`CGAL::Alpha_shape_cell_base_3` (templated with the appropriate triangulation cell base class)}
\cgalHasModelsEnd
\sa `CGAL::Alpha_status`

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/AlphaShapeTraits_3.h
View File

@ -10,7 +10,9 @@ of the underlying Delaunay triangulation of a basic alpha shape.
\cgalRefines{DelaunayTriangulationTraits_3 if the underlying triangulation of the alpha shape is a Delaunay triangulation,
Periodic_3DelaunayTriangulationTraits_3 if the underlying triangulation of the alpha shape is a periodic Delaunay triangulation}
\cgalHasModel All models of `Kernel`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`}
\cgalHasModelsEnd
\sa `CGAL::Exact_predicates_inexact_constructions_kernel` (recommended kernel)
*/

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/AlphaShapeVertex_3.h
View File

@ -9,7 +9,9 @@ The concept `AlphaShapeVertex_3` describes the requirements for the base vertex
RegularTriangulationVertexBase_3 if the underlying triangulation of the alpha shape is a regular triangulation.
Periodic_3TriangulationDSVertexBase_3 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Alpha_shape_vertex_base_3` (templated with the appropriate triangulation vertex base class).
\cgalHasModelsBegin
\cgalHasModelsBare{`CGAL::Alpha_shape_vertex_base_3` (templated with the appropriate triangulation vertex base class)}
\cgalHasModelsEnd
\sa `CGAL::Alpha_status`

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/FixedAlphaShapeCell_3.h
View File

@ -9,7 +9,9 @@ The concept `FixedAlphaShapeCell_3` describes the requirements for the base cell
RegularTriangulationCellBase_3 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_3TriangulationDSCellBase_3 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Fixed_alpha_shape_cell_base_3` (templated with the appropriate triangulation cell base class).
\cgalHasModelsBegin
\cgalHasModelsBare{`CGAL::Fixed_alpha_shape_cell_base_3` (templated with the appropriate triangulation cell base class)}
\cgalHasModelsEnd
*/
class FixedAlphaShapeCell_3 {
public:

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/FixedAlphaShapeTraits_3.h
View File

@ -10,7 +10,9 @@ of the underlying Delaunay triangulation of a basic alpha shape with a fixed val
\cgalRefines{DelaunayTriangulationTraits_3 if the underlying triangulation of the alpha shape is a Delaunay triangulation,
Periodic_3DelaunayTriangulationTraits_3 if the underlying triangulation of the alpha shape is a periodic Delaunay triangulation}
\cgalHasModel All models of `Kernel`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`}
\cgalHasModelsEnd
\sa CGAL::Exact_predicates_inexact_constructions_kernel (recommended kernel)
*/

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/FixedAlphaShapeVertex_3.h
View File

@ -9,7 +9,9 @@ The concept `FixedAlphaShapeVertex_3` describes the requirements for the base ve
RegularTriangulationVertexBase_3 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_3TriangulationDSVertexBase_3 if the underlying triangulation of the alpha shape is a periodic triangulation}
\cgalHasModel `CGAL::Fixed_alpha_shape_vertex_base_3` (templated with the appropriate triangulation vertex base class).
\cgalHasModelsBegin
\cgalHasModelsBare{`CGAL::Fixed_alpha_shape_vertex_base_3` (templated with the appropriate triangulation vertex base class)}
\cgalHasModelsEnd
*/
class FixedAlphaShapeVertex_3 {

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/FixedWeightedAlphaShapeTraits_3.h
View File

@ -9,7 +9,9 @@ for the geometric traits class of the underlying regular triangulation of a weig
\cgalRefines{RegularTriangulationTraits_3 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_3RegularTriangulationTraits_3 if the underlying triangulation of the alpha shape is a periodic regular triangulation}
\cgalHasModel All models of `Kernel`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`}
\cgalHasModelsEnd
\sa `CGAL::Exact_predicates_inexact_constructions_kernel` (recommended kernel)
*/

4
Alpha_shapes_3/doc/Alpha_shapes_3/Concepts/WeightedAlphaShapeTraits_3.h
View File

@ -10,7 +10,9 @@ of the underlying regular triangulation of a weighted alpha shape.
\cgalRefines{RegularTriangulationTraits_3 if the underlying triangulation of the alpha shape is a regular triangulation,
Periodic_3RegularTriangulationTraits_3 if the underlying triangulation of the alpha shape is a periodic regular triangulation}
\cgalHasModel All models of `Kernel`.
\cgalHasModelsBegin
\cgalHasModelsBare{All models of `Kernel`}
\cgalHasModelsEnd
\sa `CGAL::Exact_predicates_inexact_constructions_kernel` (recommended kernel)
*/

10
Alpha_wrap_3/doc/Alpha_wrap_3/Concepts/AlphaWrapOracle.h
View File

@ -9,10 +9,12 @@ The concept `AlphaWrapOracle` defines the requirements for an Alpha Wrap <em>Ora
that answers a number of queries over the input of the algorithm.
The oracle is the template parameter of the class `CGAL::Alpha_wraps_3_::Alpha_wrap_3`.
\cgalHasModel `CGAL::Alpha_wraps_3_::Point_set_oracle`
\cgalHasModel `CGAL::Alpha_wraps_3_::Segment_soup_oracle`
\cgalHasModel `CGAL::Alpha_wraps_3_::Triangle_mesh_oracle`
\cgalHasModel `CGAL::Alpha_wraps_3_::Triangle_soup_oracle`
\cgalHasModelsBegin
\cgalHasModels{CGAL::Alpha_wraps_3_::Point_set_oracle}
\cgalHasModels{CGAL::Alpha_wraps_3_::Segment_soup_oracle}
\cgalHasModels{CGAL::Alpha_wraps_3_::Triangle_mesh_oracle}
\cgalHasModels{CGAL::Alpha_wraps_3_::Triangle_soup_oracle}
\cgalHasModelsEnd
*/
template <typename GeomTraits>

4
Alpha_wrap_3/doc/Alpha_wrap_3/Concepts/AlphaWrapTraits_3.h
View File

@ -11,7 +11,9 @@ you require Kernel. Stitch_borders doesn't even have clear geometric traits requ
The concept `AlphaWrapTraits_3` defines the requirements for the geometric traits class
of an alpha wrap oracle.
\cgalHasModel Any 3D %kernel is a model of this traits concept.
\cgalHasModelsBegin
\cgalHasModelsBare{Any 3D %kernel is a model of this traits concept}
\cgalHasModelsEnd
*/
class AlphaWrapTraits_3

1
Alpha_wrap_3/examples/Alpha_wrap_3/CMakeLists.txt
View File

@ -12,3 +12,4 @@ create_single_source_cgal_program("triangle_soup_wrap.cpp")
create_single_source_cgal_program("point_set_wrap.cpp")
create_single_source_cgal_program("wrap_from_cavity.cpp")
create_single_source_cgal_program("mixed_inputs_wrap.cpp")
create_single_source_cgal_program("volumetric_wrap.cpp")

2
Alpha_wrap_3/examples/Alpha_wrap_3/mixed_inputs_wrap.cpp
View File

@ -16,9 +16,9 @@ using K = CGAL::Exact_predicates_inexact_constructions_kernel;
using Point_3 = K::Point_3;
using Segment_3 = K::Segment_3;
using Face = std::array<std::size_t, 3>;
using Segments = std::vector<Segment_3>;
using Points = std::vector<Point_3>;
using Face = std::array<std::size_t, 3>;
using Faces = std::vector<Face>;
using Mesh = CGAL::Surface_mesh<Point_3>;

173
Alpha_wrap_3/examples/Alpha_wrap_3/volumetric_wrap.cpp Normal file
View File

@ -0,0 +1,173 @@
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Surface_mesh.h>
#include <CGAL/alpha_wrap_3.h>
#include <CGAL/tetrahedral_remeshing.h>
#include <CGAL/Tetrahedral_remeshing/Remeshing_cell_base_3.h>
#include <CGAL/Tetrahedral_remeshing/Remeshing_vertex_base_3.h>
#include <CGAL/Simplicial_mesh_cell_base_3.h>
#include <CGAL/Simplicial_mesh_vertex_base_3.h>
#include <CGAL/Polygon_mesh_processing/bbox.h>
#include <CGAL/Polygon_mesh_processing/IO/polygon_mesh_io.h>
#include <CGAL/property_map.h>
#include <CGAL/Real_timer.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/draw_triangulation_3.h>
#include <CGAL/IO/Triangulation_off_ostream_3.h>
#include <CGAL/IO/File_medit.h>
#include <iostream>
#include <string>
namespace PMP = CGAL::Polygon_mesh_processing;
namespace AW3i = CGAL::Alpha_wraps_3::internal;
using K = CGAL::Exact_predicates_inexact_constructions_kernel;
using Point_3 = K::Point_3;
using Points = std::vector<Point_3>;
using Face = std::array<std::size_t, 3>;
using Faces = std::vector<Face>;
using Mesh = CGAL::Surface_mesh<Point_3>;
// If we provide a triangulation, AW3 uses its Gt, so we have to make the Gt stack explicit
using Gtb = AW3i::Alpha_wrap_AABB_geom_traits<K>; // provides Ball_3
using Gt = CGAL::Robust_circumcenter_filtered_traits_3<Gtb>; // better inexact constructions (not mandatory)
// Since we are going to use tetrahedral remeshing on the underlying triangulation,
// we need special vertex and cell base types that meets the requirements of the
// tetrahedral remeshing concepts
using Vbbb = AW3i::Alpha_wrap_triangulation_vertex_base_3<K>;
using Vbb = CGAL::Simplicial_mesh_vertex_base_3<K, int, int, int, int, Vbbb>;
using Vb = CGAL::Tetrahedral_remeshing::Remeshing_vertex_base_3<K, Vbb>;
using Cbbb = AW3i::Alpha_wrap_triangulation_cell_base_3<K>;
using Cbb = CGAL::Simplicial_mesh_cell_base_3<K, int, int, Cbbb>;
using Cb = CGAL::Tetrahedral_remeshing::Remeshing_cell_base_3<K, Cbb>;
using Tds = CGAL::Triangulation_data_structure_3<Vb, Cb>;
using Delaunay_triangulation = CGAL::Delaunay_triangulation_3<Gt, Tds, CGAL::Fast_location>;
// because the Fast_location does all kinds of rebinding shenanigans + T3_hierarchy is in the stack...
using Triangulation = CGAL::Triangulation_3<typename Delaunay_triangulation::Geom_traits,
typename Delaunay_triangulation::Triangulation_data_structure>;
using Facet = Triangulation::Facet;
int main(int argc, char** argv)
{
// Read the input
const std::string filename = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/bull.off");
std::cout << "Reading " << filename << "..." << std::endl;
Points points;
Faces faces;
if(!CGAL::IO::read_polygon_soup(filename, points, faces) || faces.empty())
{
std::cerr << "Invalid input." << std::endl;
return EXIT_FAILURE;
}
std::cout << "Input: " << points.size() << " vertices, " << faces.size() << " faces" << std::endl;
// Compute the alpha and offset values
const double relative_alpha = (argc > 2) ? std::stod(argv[2]) : 20.;
const double relative_offset = (argc > 3) ? std::stod(argv[3]) : 600.;
CGAL::Bbox_3 bbox;
for(const Point_3& p : points)
bbox += p.bbox();
const double diag_length = std::sqrt(CGAL::square(bbox.xmax() - bbox.xmin()) +
CGAL::square(bbox.ymax() - bbox.ymin()) +
CGAL::square(bbox.zmax() - bbox.zmin()));
const double alpha = diag_length / relative_alpha;
const double offset = diag_length / relative_offset;
std::cout << "alpha: " << alpha << ", offset: " << offset << std::endl;
// Construct the wrap
CGAL::Real_timer t;
t.start();
using Oracle = CGAL::Alpha_wraps_3::internal::Triangle_soup_oracle<K>;
Oracle oracle(K{});
oracle.add_triangle_soup(points, faces, CGAL::parameters::default_values());
CGAL::Alpha_wraps_3::internal::Alpha_wrap_3<Oracle, Delaunay_triangulation> aw3(oracle);
Mesh wrap;
aw3(alpha, offset, wrap);
t.stop();
std::cout << "Result: " << num_vertices(wrap) << " vertices, " << num_faces(wrap) << " faces" << std::endl;
std::cout << "Took " << t.time() << " s." << std::endl;
// Get the interior tetrahedrization
auto dt = aw3.triangulation();
// Save the result
std::string input_name = std::string(filename);
input_name = input_name.substr(input_name.find_last_of("/") + 1, input_name.length() - 1);
input_name = input_name.substr(0, input_name.find_last_of("."));
std::string output_name = input_name
+ "_" + std::to_string(static_cast<int>(relative_alpha))
+ "_" + std::to_string(static_cast<int>(relative_offset)) + ".off";
std::cout << "Writing to " << output_name << std::endl;
CGAL::IO::write_polygon_mesh(output_name, wrap, CGAL::parameters::stream_precision(17));
// Remesh the interior of the wrap
const Delaunay_triangulation& aw3_dt = aw3.triangulation();
const Triangulation& aw3_tr = static_cast<const Triangulation&>(aw3_dt);
Triangulation tr = aw3_tr; // intentional copy
std::cout << "BEFORE: " << tr.number_of_vertices() << " vertices, " << tr.number_of_cells() << " cells" << std::endl;
// Set up the c3t3 information
for(auto v : tr.finite_vertex_handles())
v->set_dimension(3);
for(auto c : tr.finite_cell_handles())
{
if(c->is_outside())
c->set_subdomain_index(0);
else
c->set_subdomain_index(1);
// if the neighboring cell has a different outside info, put the vertices
// of the common face on the surface boundary
for(int i=0; i<4; ++i)
{
if(c->neighbor(i)->is_outside() != c->is_outside())
{
c->set_surface_patch_index(i, 1);
for(int j=1; j<4; ++j)
c->vertex((i+j)%4)->set_dimension(2);
}
}
}
std::ofstream out_before("before_remeshing.mesh");
CGAL::IO::write_MEDIT(out_before, tr);
// edge length of equilateral triangle with circumradius alpha
// const double l = 2 * alpha * 0.8660254037844386; // sqrt(3)/2
// edge length of regular tetrahedron with circumradius alpha
const double l = 1.6329931618554521 * alpha; // sqrt(8/3)
CGAL::tetrahedral_isotropic_remeshing(tr, l, CGAL::parameters::remesh_boundaries(false));
std::cout << "AFTER: " << tr.number_of_vertices() << " vertices, " << tr.number_of_cells() << " cells" << std::endl;
std::ofstream out_after("after_remeshing.mesh");
CGAL::IO::write_MEDIT(out_after, tr);
return EXIT_SUCCESS;
}

340
Alpha_wrap_3/include/CGAL/Alpha_wrap_3/internal/Alpha_wrap_3.h
View File

@ -1,4 +1,4 @@
// Copyright (c) 2019-2022 Google LLC (USA).
// Copyright (c) 2019-2023 Google LLC (USA).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
@ -29,16 +29,25 @@
#include <CGAL/license/Alpha_wrap_3.h>
#include <CGAL/Alpha_wrap_3/internal/Alpha_wrap_triangulation_cell_base_3.h>
#include <CGAL/Alpha_wrap_3/internal/Alpha_wrap_triangulation_vertex_base_3.h>
#include <CGAL/Alpha_wrap_3/internal/Alpha_wrap_AABB_geom_traits.h>
#include <CGAL/Alpha_wrap_3/internal/gate_priority_queue.h>
#include <CGAL/Alpha_wrap_3/internal/geometry_utils.h>
#include <CGAL/Alpha_wrap_3/internal/oracles.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Triangulation_data_structure_3.h>
#include <CGAL/Delaunay_triangulation_cell_base_3.h>
#include <CGAL/Delaunay_triangulation_cell_base_with_circumcenter_3.h>
#include <CGAL/Robust_weighted_circumcenter_filtered_traits_3.h>
#include <CGAL/Cartesian_converter.h>
#include <CGAL/Simple_cartesian.h>
#include <CGAL/boost/graph/Euler_operations.h>
#include <CGAL/boost/graph/named_params_helper.h>
#include <CGAL/Default.h>
#include <CGAL/Named_function_parameters.h>
#include <CGAL/Modifiable_priority_queue.h>
#include <CGAL/Polygon_mesh_processing/bbox.h>
@ -50,16 +59,9 @@
#include <CGAL/Polygon_mesh_processing/stitch_borders.h> // only if non-manifoldness is not treated
#include <CGAL/property_map.h>
#include <CGAL/Real_timer.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Triangulation_data_structure_3.h>
#include <CGAL/Delaunay_triangulation_cell_base_3.h>
#include <CGAL/Triangulation_cell_base_with_info_3.h>
#include <CGAL/Delaunay_triangulation_cell_base_with_circumcenter_3.h>
#include <CGAL/Triangulation_vertex_base_with_info_3.h>
#include <CGAL/Robust_weighted_circumcenter_filtered_traits_3.h>
#include <array>
#include <algorithm>
#include <array>
#include <fstream>
#include <functional>
#include <iostream>
@ -74,30 +76,11 @@ namespace CGAL {
namespace Alpha_wraps_3 {
namespace internal {
template <typename Cb>
class Cell_base_with_timestamp
: public Cb
{
std::size_t time_stamp_;
namespace {
public:
template <typename... Args>
Cell_base_with_timestamp(const Args&... args) : Cb(args...), time_stamp_(-1) { }
namespace AW3i = ::CGAL::Alpha_wraps_3::internal;
Cell_base_with_timestamp(const Cell_base_with_timestamp& other) : Cb(other), time_stamp_(other.time_stamp_) { }
typedef CGAL::Tag_true Has_timestamp;
std::size_t time_stamp() const { return time_stamp_; }
void set_time_stamp(const std::size_t& ts) { time_stamp_ = ts; }
template <class TDS>
struct Rebind_TDS
{
typedef typename Cb::template Rebind_TDS<TDS>::Other Cb2;
typedef Cell_base_with_timestamp<Cb2> Other;
};
};
} // unnamed namespace
struct Wrapping_default_visitor
{
@ -125,11 +108,34 @@ struct Wrapping_default_visitor
void on_alpha_wrapping_end(const AlphaWrapper&) { };
};
template <typename Oracle>
template <typename Oracle_,
typename Triangulation_ = CGAL::Default>
class Alpha_wrap_3
{
using Oracle = Oracle_;
// Triangulation
using Base_GT = typename Oracle::Geom_traits;
using Geom_traits = Robust_circumcenter_filtered_traits_3<Base_GT>;
using Default_Gt = CGAL::Robust_circumcenter_filtered_traits_3<Base_GT>;
using Default_Vb = Alpha_wrap_triangulation_vertex_base_3<Default_Gt>;
using Default_Cb = Alpha_wrap_triangulation_cell_base_3<Default_Gt>;
using Default_Cbt = Cell_base_with_timestamp<Default_Cb>; // determinism
using Default_Tds = CGAL::Triangulation_data_structure_3<Default_Vb, Default_Cbt>;
using Default_Triangulation = CGAL::Delaunay_triangulation_3<Default_Gt, Default_Tds, Fast_location>;
using Triangulation = typename Default::Get<Triangulation_, Default_Triangulation>::type;
using Cell_handle = typename Triangulation::Cell_handle;
using Facet = typename Triangulation::Facet;
using Vertex_handle = typename Triangulation::Vertex_handle;
using Locate_type = typename Triangulation::Locate_type;
using Gate = internal::Gate<Triangulation>;
using Alpha_PQ = Modifiable_priority_queue<Gate, Less_gate, Gate_ID_PM<Triangulation>, CGAL_BOOST_PAIRING_HEAP>;
// Use the geom traits from the triangulation, and trust the (advanced) user that provided it
using Geom_traits = typename Triangulation::Geom_traits;
using FT = typename Geom_traits::FT;
using Point_3 = typename Geom_traits::Point_3;
@ -143,34 +149,6 @@ class Alpha_wrap_3
using SC_Iso_cuboid_3 = SC::Iso_cuboid_3;
using SC2GT = Cartesian_converter<SC, Geom_traits>;
struct Cell_info
{
bool is_outside = false;
};
enum Vertex_info
{
DEFAULT = 0,
BBOX_VERTEX,
SEED_VERTEX
};
using Vb = Triangulation_vertex_base_3<Geom_traits>;
using Vbi = Triangulation_vertex_base_with_info_3<Vertex_info, Geom_traits, Vb>;
using Cbb = Delaunay_triangulation_cell_base_3<Geom_traits>;
using Cb = Delaunay_triangulation_cell_base_with_circumcenter_3<Geom_traits, Cbb>;
using Cbi = Triangulation_cell_base_with_info_3<Cell_info, Geom_traits, Cb>;
using Cbt = Cell_base_with_timestamp<Cbi>;
using Tds = Triangulation_data_structure_3<Vbi, Cbt>;
using Dt = Delaunay_triangulation_3<Geom_traits, Tds, Fast_location>;
using Cell_handle = typename Dt::Cell_handle;
using Facet = typename Dt::Facet;
using Vertex_handle = typename Dt::Vertex_handle;
using Locate_type = typename Dt::Locate_type;
using Gate = internal::Gate<Dt>;
using Alpha_PQ = Modifiable_priority_queue<Gate, Less_gate, Gate_ID_PM<Dt>, CGAL_BOOST_PAIRING_HEAP>;
protected:
const Oracle m_oracle;
@ -179,7 +157,7 @@ protected:
FT m_alpha, m_sq_alpha;
FT m_offset, m_sq_offset;
Dt m_dt;
Triangulation m_tr;
Alpha_PQ m_queue;
public:
@ -187,7 +165,7 @@ public:
Alpha_wrap_3(const Oracle& oracle)
:
m_oracle(oracle),
m_dt(Geom_traits(oracle.geom_traits())),
m_tr(Geom_traits(oracle.geom_traits())),
// used to set up the initial MPQ, use some arbitrary not-too-small value
m_queue(4096)
{
@ -197,9 +175,9 @@ public:
}
public:
const Geom_traits& geom_traits() const { return m_dt.geom_traits(); }
Dt& triangulation() { return m_dt; }
const Dt& triangulation() const { return m_dt; }
const Geom_traits& geom_traits() const { return m_tr.geom_traits(); }
Triangulation& triangulation() { return m_tr; }
const Triangulation& triangulation() const { return m_tr; }
const Alpha_PQ& queue() const { return m_queue; }
double default_alpha() const
@ -216,13 +194,13 @@ private:
const Point_3& circumcenter(const Cell_handle c) const
{
// We only cross an infinite facet once, so this isn't going to be recomputed many times
if(m_dt.is_infinite(c))
if(m_tr.is_infinite(c))
{
const int inf_index = c->index(m_dt.infinite_vertex());
const int inf_index = c->index(m_tr.infinite_vertex());
c->set_circumcenter(
geom_traits().construct_circumcenter_3_object()(m_dt.point(c, (inf_index+1)&3),
m_dt.point(c, (inf_index+2)&3),
m_dt.point(c, (inf_index+3)&3)));
geom_traits().construct_circumcenter_3_object()(m_tr.point(c, (inf_index+1)&3),
m_tr.point(c, (inf_index+2)&3),
m_tr.point(c, (inf_index+3)&3)));
}
return c->circumcenter(geom_traits());
@ -418,11 +396,11 @@ private:
for(int i=0; i<8; ++i)
{
const Point_3 bp = SC2GT()(m_bbox.vertex(i));
Vertex_handle bv = m_dt.insert(bp);
Vertex_handle bv = m_tr.insert(bp);
#ifdef CGAL_AW3_DEBUG_INITIALIZATION
std::cout << "\t" << bp << std::endl;
#endif
bv->info() = BBOX_VERTEX;
bv->type() = AW3i::Vertex_type:: BBOX_VERTEX;
}
}
@ -433,7 +411,7 @@ private:
// that the refinement point is separated from the existing point set.
bool cavity_cell_outside_tag(const Cell_handle ch)
{
CGAL_precondition(!m_dt.is_infinite(ch));
CGAL_precondition(!m_tr.is_infinite(ch));
const Tetrahedron_with_outside_info<Geom_traits> tet(ch, geom_traits());
if(m_oracle.do_intersect(tet))
@ -536,8 +514,8 @@ private:
// This problem only appears when the seed and icosahedron vertices are close to the offset surface,
// which usually happens for large alpha values.
Vertex_handle seed_v = m_dt.insert(seed_p);
seed_v->info() = SEED_VERTEX;
Vertex_handle seed_v = m_tr.insert(seed_p);
seed_v->type() = AW3i::Vertex_type:: SEED_VERTEX;
seed_vs.push_back(seed_v);
// Icosahedron vertices (see also BGL::make_icosahedron())
@ -573,8 +551,8 @@ private:
if(bbox.has_on_unbounded_side(seed_neighbor_p))
continue;
Vertex_handle ico_v = m_dt.insert(seed_neighbor_p, seed_v /*hint*/);
ico_v->info() = SEED_VERTEX;
Vertex_handle ico_v = m_tr.insert(seed_neighbor_p, seed_v /*hint*/);
ico_v->type() = AW3i::Vertex_type:: SEED_VERTEX;
}
}
@ -587,26 +565,26 @@ private:
}
#ifdef CGAL_AW3_DEBUG_INITIALIZATION
std::cout << m_dt.number_of_vertices() - 8 /*bbox*/ << " vertice(s) due to seeds" << std::endl;
std::cout << m_tr.number_of_vertices() - 8 /*bbox*/ << " vertice(s) due to seeds" << std::endl;
#endif
for(Vertex_handle seed_v : seed_vs)
{
std::vector<Cell_handle> inc_cells;
inc_cells.reserve(64);
m_dt.incident_cells(seed_v, std::back_inserter(inc_cells));
m_tr.incident_cells(seed_v, std::back_inserter(inc_cells));
for(Cell_handle ch : inc_cells)
ch->info().is_outside = cavity_cell_outside_tag(ch);
ch->is_outside() = cavity_cell_outside_tag(ch);
}
// Might as well go through the full triangulation since only seeds should have been inserted
for(Cell_handle ch : m_dt.all_cell_handles())
for(Cell_handle ch : m_tr.all_cell_handles())
{
if(!ch->info().is_outside)
if(!ch->is_outside())
continue;
// When the algorithm starts from a manually dug hole, infinite cells are tagged "inside"
CGAL_assertion(!m_dt.is_infinite(ch));
CGAL_assertion(!m_tr.is_infinite(ch));
for(int i=0; i<4; ++i)
push_facet(std::make_pair(ch, i));
@ -627,17 +605,17 @@ private:
// init queue with all convex hull facets
bool initialize_from_infinity()
{
for(Cell_handle ch : m_dt.all_cell_handles())
for(Cell_handle ch : m_tr.all_cell_handles())
{
if(m_dt.is_infinite(ch))
if(m_tr.is_infinite(ch))
{
ch->info().is_outside = true;
const int inf_index = ch->index(m_dt.infinite_vertex());
ch->is_outside() = true;
const int inf_index = ch->index(m_tr.infinite_vertex());
push_facet(std::make_pair(ch, inf_index));
}
else
{
ch->info().is_outside = false;
ch->is_outside() = false;
}
}
@ -659,13 +637,13 @@ public:
clear(output_mesh);
CGAL_assertion_code(for(auto cit=m_dt.finite_cells_begin(), cend=m_dt.finite_cells_end(); cit!=cend; ++cit))
CGAL_assertion_code(for(auto cit=m_tr.finite_cells_begin(), cend=m_tr.finite_cells_end(); cit!=cend; ++cit))
CGAL_assertion(cit->tds_data().is_clear());
for(auto cit=m_dt.finite_cells_begin(), cend=m_dt.finite_cells_end(); cit!=cend; ++cit)
for(auto cit=m_tr.finite_cells_begin(), cend=m_tr.finite_cells_end(); cit!=cend; ++cit)
{
Cell_handle seed = cit;
if(seed->info().is_outside || seed->tds_data().processed())
if(seed->is_outside() || seed->tds_data().processed())
continue;
std::queue<Cell_handle> to_visit;
@ -678,7 +656,7 @@ public:
while(!to_visit.empty())
{
const Cell_handle cell = to_visit.front();
CGAL_assertion(!cell->info().is_outside && !m_dt.is_infinite(cell));
CGAL_assertion(!cell->is_outside() && !m_tr.is_infinite(cell));
to_visit.pop();
@ -690,17 +668,17 @@ public:
for(int fid=0; fid<4; ++fid)
{
const Cell_handle neighbor = cell->neighbor(fid);
if(neighbor->info().is_outside)
if(neighbor->is_outside())
{
// There shouldn't be any artificial vertex on the inside/outside boundary
// (past initialization)
// CGAL_assertion(cell->vertex((fid + 1)&3)->info() == DEFAULT);
// CGAL_assertion(cell->vertex((fid + 2)&3)->info() == DEFAULT);
// CGAL_assertion(cell->vertex((fid + 3)&3)->info() == DEFAULT);
// CGAL_assertion(cell->vertex((fid + 1)&3)->type() == AW3i::Vertex_type:: DEFAULT);
// CGAL_assertion(cell->vertex((fid + 2)&3)->type() == AW3i::Vertex_type:: DEFAULT);
// CGAL_assertion(cell->vertex((fid + 3)&3)->type() == AW3i::Vertex_type:: DEFAULT);
points.push_back(m_dt.point(cell, Dt::vertex_triple_index(fid, 0)));
points.push_back(m_dt.point(cell, Dt::vertex_triple_index(fid, 1)));
points.push_back(m_dt.point(cell, Dt::vertex_triple_index(fid, 2)));
points.push_back(m_tr.point(cell, Triangulation::vertex_triple_index(fid, 0)));
points.push_back(m_tr.point(cell, Triangulation::vertex_triple_index(fid, 1)));
points.push_back(m_tr.point(cell, Triangulation::vertex_triple_index(fid, 2)));
faces.push_back({idx, idx + 1, idx + 2});
idx += 3;
}
@ -722,7 +700,7 @@ public:
CGAL_assertion(is_closed(output_mesh));
}
for(auto cit=m_dt.finite_cells_begin(), cend=m_dt.finite_cells_end(); cit!=cend; ++cit)
for(auto cit=m_tr.finite_cells_begin(), cend=m_tr.finite_cells_end(); cit!=cend; ++cit)
cit->tds_data().clear();
CGAL_postcondition(!is_empty(output_mesh));
@ -742,7 +720,7 @@ public:
std::cout << "> Extract wrap... ()" << std::endl;
#endif
CGAL_assertion_code(for(Vertex_handle v : m_dt.finite_vertex_handles()))
CGAL_assertion_code(for(Vertex_handle v : m_tr.finite_vertex_handles()))
CGAL_assertion(!is_non_manifold(v));
clear(output_mesh);
@ -754,26 +732,26 @@ public:
std::unordered_map<Vertex_handle, std::size_t> vertex_to_id;
std::size_t nv = 0;
for(auto fit=m_dt.finite_facets_begin(), fend=m_dt.finite_facets_end(); fit!=fend; ++fit)
for(auto fit=m_tr.finite_facets_begin(), fend=m_tr.finite_facets_end(); fit!=fend; ++fit)
{
Facet f = *fit;
if(!f.first->info().is_outside)
f = m_dt.mirror_facet(f);
if(!f.first->is_outside())
f = m_tr.mirror_facet(f);
const Cell_handle c = f.first;
const int s = f.second;
const Cell_handle nh = c->neighbor(s);
if(c->info().is_outside == nh->info().is_outside)
if(c->is_outside() == nh->is_outside())
continue;
std::array<std::size_t, 3> ids;
for(int pos=0; pos<3; ++pos)
{
Vertex_handle vh = c->vertex(Dt::vertex_triple_index(s, pos));
Vertex_handle vh = c->vertex(Triangulation::vertex_triple_index(s, pos));
auto insertion_res = vertex_to_id.emplace(vh, nv);
if(insertion_res.second) // successful insertion, never-seen-before vertex
{
points.push_back(m_dt.point(vh));
points.push_back(m_tr.point(vh));
++nv;
}
@ -817,14 +795,14 @@ public:
private:
bool is_traversable(const Facet& f) const
{
return less_squared_radius_of_min_empty_sphere(m_sq_alpha, f, m_dt);
return less_squared_radius_of_min_empty_sphere(m_sq_alpha, f, m_tr);
}
bool compute_steiner_point(const Cell_handle ch,
const Cell_handle neighbor,
Point_3& steiner_point) const
{
CGAL_precondition(!m_dt.is_infinite(neighbor));
CGAL_precondition(!m_tr.is_infinite(neighbor));
typename Geom_traits::Construct_ball_3 ball = geom_traits().construct_ball_3_object();
typename Geom_traits::Construct_vector_3 vector = geom_traits().construct_vector_3_object();
@ -920,7 +898,7 @@ private:
// e.g. from DT3
Facet_queue_status facet_status(const Facet& f) const
{
CGAL_precondition(!m_dt.is_infinite(f));
CGAL_precondition(!m_tr.is_infinite(f));
#ifdef CGAL_AW3_DEBUG_FACET_STATUS
std::cout << "facet status: "
@ -933,10 +911,10 @@ private:
const Cell_handle ch = f.first;
const int id = f.second;
const Cell_handle nh = ch->neighbor(id);
if(m_dt.is_infinite(nh))
if(m_tr.is_infinite(nh))
return TRAVERSABLE;
if(nh->info().is_outside)
if(nh->is_outside())
{
#ifdef CGAL_AW3_DEBUG_FACET_STATUS
std::cout << "Neighbor already outside" << std::endl;
@ -947,8 +925,9 @@ private:
// push if facet is connected to artificial vertices
for(int i=0; i<3; ++i)
{
const Vertex_handle vh = ch->vertex(Dt::vertex_triple_index(id, i));
if(vh->info() == BBOX_VERTEX || vh->info() == SEED_VERTEX)
const Vertex_handle vh = ch->vertex(Triangulation::vertex_triple_index(id, i));
if(vh->type() == AW3i::Vertex_type:: BBOX_VERTEX ||
vh->type() == AW3i::Vertex_type:: SEED_VERTEX)
{
#ifdef CGAL_AW3_DEBUG_FACET_STATUS
std::cout << "artificial facet due to artificial vertex #" << i << std::endl;
@ -974,7 +953,7 @@ private:
bool push_facet(const Facet& f)
{
CGAL_precondition(f.first->info().is_outside);
CGAL_precondition(f.first->is_outside());
// skip if f is already in queue
if(m_queue.contains_with_bounds_check(Gate(f)))
@ -986,9 +965,9 @@ private:
const Cell_handle ch = f.first;
const int id = f.second;
const Point_3& p0 = m_dt.point(ch, (id+1)&3);
const Point_3& p1 = m_dt.point(ch, (id+2)&3);
const Point_3& p2 = m_dt.point(ch, (id+3)&3);
const Point_3& p0 = m_tr.point(ch, (id+1)&3);
const Point_3& p1 = m_tr.point(ch, (id+2)&3);
const Point_3& p2 = m_tr.point(ch, (id+3)&3);
// @todo should prob be the real value we compare to alpha instead of squared_radius
const FT sqr = geom_traits().compute_squared_radius_3_object()(p0, p1, p2);
@ -1022,7 +1001,7 @@ private:
m_offset = FT(offset);
m_sq_offset = square(m_offset);
m_dt.clear();
m_tr.clear();
m_queue.clear();
insert_bbox_corners();
@ -1052,7 +1031,7 @@ private:
// const& to something that will be popped, but safe as `ch` && `id` are extracted before the pop
const Gate& gate = m_queue.top();
const Facet& f = gate.facet();
CGAL_precondition(!m_dt.is_infinite(f));
CGAL_precondition(!m_tr.is_infinite(f));
const Cell_handle ch = f.first;
const int id = f.second;
@ -1060,11 +1039,11 @@ private:
#ifdef CGAL_AW3_DEBUG_QUEUE
static int fid = 0;
std::cout << m_dt.number_of_vertices() << " DT vertices" << std::endl;
std::cout << m_tr.number_of_vertices() << " DT vertices" << std::endl;
std::cout << m_queue.size() << " facets in the queue" << std::endl;
std::cout << "Face " << fid++ << "\n"
<< "c = " << &*ch << " (" << m_dt.is_infinite(ch) << "), n = " << &*neighbor << " (" << m_dt.is_infinite(neighbor) << ")" << "\n"
<< m_dt.point(ch, (id+1)&3) << "\n" << m_dt.point(ch, (id+2)&3) << "\n" << m_dt.point(ch, (id+3)&3) << std::endl;
<< "c = " << &*ch << " (" << m_tr.is_infinite(ch) << "), n = " << &*neighbor << " (" << m_tr.is_infinite(neighbor) << ")" << "\n"
<< m_tr.point(ch, (id+1)&3) << "\n" << m_tr.point(ch, (id+2)&3) << "\n" << m_tr.point(ch, (id+3)&3) << std::endl;
std::cout << "Priority: " << gate.priority() << std::endl;
#endif
@ -1080,13 +1059,13 @@ private:
std::string face_name = "results/steps/face_" + std::to_string(static_cast<int>(i++)) + ".xyz";
std::ofstream face_out(face_name);
face_out.precision(17);
face_out << "3\n" << m_dt.point(ch, (id+1)&3) << "\n" << m_dt.point(ch, (id+2)&3) << "\n" << m_dt.point(ch, (id+3)&3) << std::endl;
face_out << "3\n" << m_tr.point(ch, (id+1)&3) << "\n" << m_tr.point(ch, (id+2)&3) << "\n" << m_tr.point(ch, (id+3)&3) << std::endl;
face_out.close();
#endif
if(m_dt.is_infinite(neighbor))
if(m_tr.is_infinite(neighbor))
{
neighbor->info().is_outside = true;
neighbor->is_outside() = true;
continue;
}
@ -1100,14 +1079,16 @@ private:
// locate cells that are going to be destroyed and remove their facet from the queue
int li, lj = 0;
Locate_type lt;
const Cell_handle conflict_cell = m_dt.locate(steiner_point, lt, li, lj, neighbor);
CGAL_assertion(lt != Dt::VERTEX);
const Cell_handle conflict_cell = m_tr.locate(steiner_point, lt, li, lj, neighbor);
CGAL_assertion(lt != Triangulation::VERTEX);
// Using small vectors like in Triangulation_3 does not bring any runtime improvement
std::vector<Facet> boundary_facets;
std::vector<Cell_handle> conflict_zone;
boundary_facets.reserve(32);
conflict_zone.reserve(32);
m_dt.find_conflicts(steiner_point, conflict_cell,
m_tr.find_conflicts(steiner_point, conflict_cell,
std::back_inserter(boundary_facets),
std::back_inserter(conflict_zone));
@ -1125,7 +1106,7 @@ private:
for(const Facet& f : boundary_facets)
{
const Facet mf = m_dt.mirror_facet(f); // boundary facets have incident cells in the CZ
const Facet mf = m_tr.mirror_facet(f); // boundary facets have incident cells in the CZ
if(m_queue.contains_with_bounds_check(Gate(mf)))
m_queue.erase(Gate(mf));
}
@ -1133,18 +1114,20 @@ private:
visitor.before_Steiner_point_insertion(*this, steiner_point);
// Actual insertion of the Steiner point
Vertex_handle vh = m_dt.insert(steiner_point, lt, conflict_cell, li, lj);
vh->info() = DEFAULT;
// We could use TDS functions to avoid recomputing the conflict zone, but in practice
// it does not bring any runtime improvements
Vertex_handle vh = m_tr.insert(steiner_point, lt, conflict_cell, li, lj);
vh->type() = AW3i::Vertex_type:: DEFAULT;
visitor.after_Steiner_point_insertion(*this, vh);
std::vector<Cell_handle> new_cells;
new_cells.reserve(32);
m_dt.incident_cells(vh, std::back_inserter(new_cells));
m_tr.incident_cells(vh, std::back_inserter(new_cells));
for(const Cell_handle& ch : new_cells)
{
// std::cout << "new cell has time stamp " << ch->time_stamp() << std::endl;
ch->info().is_outside = m_dt.is_infinite(ch);
ch->is_outside() = m_tr.is_infinite(ch);
}
// Push all new boundary facets to the queue.
@ -1156,25 +1139,25 @@ private:
{
for(int i=0; i<4; ++i)
{
if(m_dt.is_infinite(ch, i))
if(m_tr.is_infinite(ch, i))
continue;
const Cell_handle nh = ch->neighbor(i);
if(nh->info().is_outside == ch->info().is_outside) // not on the boundary
if(nh->is_outside() == ch->is_outside()) // not on the boundary
continue;
const Facet boundary_f = std::make_pair(ch, i);
if(ch->info().is_outside)
if(ch->is_outside())
push_facet(boundary_f);
else
push_facet(m_dt.mirror_facet(boundary_f));
push_facet(m_tr.mirror_facet(boundary_f));
}
}
}
else
{
// tag neighbor as OUTSIDE
neighbor->info().is_outside = true;
neighbor->is_outside() = true;
// for each finite facet of neighbor, push it to the queue
for(int i=0; i<4; ++i)
@ -1188,10 +1171,10 @@ private:
visitor.on_flood_fill_end(*this);
// Check that no useful facet has been ignored
CGAL_postcondition_code(for(auto fit=m_dt.finite_facets_begin(), fend=m_dt.finite_facets_end(); fit!=fend; ++fit) {)
CGAL_postcondition_code( if(fit->first->info().is_outside == fit->first->neighbor(fit->second)->info().is_outside) continue;)
CGAL_postcondition_code(for(auto fit=m_tr.finite_facets_begin(), fend=m_tr.finite_facets_end(); fit!=fend; ++fit) {)
CGAL_postcondition_code( if(fit->first->is_outside() == fit->first->neighbor(fit->second)->is_outside()) continue;)
CGAL_postcondition_code( Facet f = *fit;)
CGAL_postcondition_code( if(!fit->first->info().is_outside) f = m_dt.mirror_facet(f);)
CGAL_postcondition_code( if(!fit->first->is_outside()) f = m_tr.mirror_facet(f);)
CGAL_postcondition( facet_status(f) == IRRELEVANT);
CGAL_postcondition_code(})
}
@ -1199,13 +1182,13 @@ private:
private:
bool is_non_manifold(Vertex_handle v) const
{
CGAL_precondition(!m_dt.is_infinite(v));
CGAL_precondition(!m_tr.is_infinite(v));
bool is_non_manifold = false;
std::vector<Cell_handle> inc_cells;
inc_cells.reserve(64);
m_dt.incident_cells(v, std::back_inserter(inc_cells));
m_tr.incident_cells(v, std::back_inserter(inc_cells));
// Flood one inside and outside CC.
// Process both an inside and an outside CC to also detect edge pinching.
@ -1218,7 +1201,7 @@ private:
for(Cell_handle ic : inc_cells)
{
ic->tds_data().clear();
if(ic->info().is_outside)
if(ic->is_outside())
outside_start = ic;
else if(inside_start == Cell_handle())
inside_start = ic;
@ -1253,7 +1236,7 @@ private:
CGAL_assertion(neigh_c->has_vertex(v));
if(neigh_c->tds_data().processed() ||
neigh_c->info().is_outside != curr_c->info().is_outside) // do not cross the boundary
neigh_c->is_outside() != curr_c->is_outside()) // do not cross the boundary
continue;
cells_to_visit.push(neigh_c);
@ -1278,7 +1261,7 @@ private:
bool is_non_manifold(Cell_handle c) const
{
CGAL_precondition(!m_dt.is_infinite(c));
CGAL_precondition(!m_tr.is_infinite(c));
for(int i=0; i<4; ++i)
{
@ -1294,7 +1277,7 @@ private:
{
// Not the best complexity, but it's not important: this function is purely for information
// Better complexity --> see PMP::non_manifold_vertices + throw
for(const Vertex_handle v : m_dt.finite_vertex_handles())
for(const Vertex_handle v : m_tr.finite_vertex_handles())
if(is_non_manifold(v))
return true;
@ -1307,18 +1290,18 @@ private:
bool remove_bbox_vertices()
{
bool do_remove = true;
auto vit = m_dt.finite_vertices_begin();
auto vit = m_tr.finite_vertices_begin();
for(std::size_t i=0; i<8; ++i)
{
Vertex_handle v = vit++;
std::vector<Cell_handle> inc_cells;
inc_cells.reserve(64);
m_dt.finite_incident_cells(v, std::back_inserter(inc_cells));
m_tr.finite_incident_cells(v, std::back_inserter(inc_cells));
for(Cell_handle c : inc_cells)
{
if(!c->info().is_outside)
if(!c->is_outside())
{
do_remove = false;
break;
@ -1333,11 +1316,11 @@ private:
if(!do_remove)
return false;
vit = m_dt.finite_vertices_begin();
vit = m_tr.finite_vertices_begin();
for(std::size_t i=0; i<8; ++i)
{
Vertex_handle v = vit++;
m_dt.remove(v);
m_tr.remove(v);
}
return true;
@ -1355,7 +1338,7 @@ public:
// remove_bbox_vertices();
std::stack<Vertex_handle> non_manifold_vertices; // @todo sort somehow?
for(Vertex_handle v : m_dt.finite_vertex_handles())
for(Vertex_handle v : m_tr.finite_vertex_handles())
{
if(is_non_manifold(v))
non_manifold_vertices.push(v);
@ -1365,15 +1348,20 @@ public:
auto has_artificial_vertex = [](Cell_handle c) -> bool
{
for(int i=0; i<4; ++i)
if(c->vertex(i)->info() == BBOX_VERTEX || c->vertex(i)->info() == SEED_VERTEX)
{
if(c->vertex(i)->type() == AW3i::Vertex_type:: BBOX_VERTEX ||
c->vertex(i)->type() == AW3i::Vertex_type:: SEED_VERTEX)
{
return true;
}
}
return false;
};
auto is_on_boundary = [](Cell_handle c, int i) -> bool
{
return (c->info().is_outside != c->neighbor(i)->info().is_outside);
return (c->is_outside() != c->neighbor(i)->is_outside());
};
auto count_boundary_facets = [&](Cell_handle c, Vertex_handle v) -> int
@ -1395,17 +1383,17 @@ public:
// auto sq_circumradius = [&](Cell_handle c) -> FT
// {
// const Point_3& cc = circumcenter(c);
// return geom_traits().compute_squared_distance_3_object()(m_dt.point(c, 0), cc);
// return geom_traits().compute_squared_distance_3_object()(m_tr.point(c, 0), cc);
// };
auto sq_longest_edge = [&](Cell_handle c) -> FT
{
return (std::max)({ squared_distance(m_dt.point(c, 0), m_dt.point(c, 1)),
squared_distance(m_dt.point(c, 0), m_dt.point(c, 2)),
squared_distance(m_dt.point(c, 0), m_dt.point(c, 3)),
squared_distance(m_dt.point(c, 1), m_dt.point(c, 2)),
squared_distance(m_dt.point(c, 3), m_dt.point(c, 3)),
squared_distance(m_dt.point(c, 2), m_dt.point(c, 3)) });
return (std::max)({ squared_distance(m_tr.point(c, 0), m_tr.point(c, 1)),
squared_distance(m_tr.point(c, 0), m_tr.point(c, 2)),
squared_distance(m_tr.point(c, 0), m_tr.point(c, 3)),
squared_distance(m_tr.point(c, 1), m_tr.point(c, 2)),
squared_distance(m_tr.point(c, 3), m_tr.point(c, 3)),
squared_distance(m_tr.point(c, 2), m_tr.point(c, 3)) });
};
#ifdef CGAL_AW3_DEBUG_MANIFOLDNESS
@ -1450,7 +1438,7 @@ public:
std::vector<Cell_handle> inc_cells;
inc_cells.reserve(64);
m_dt.finite_incident_cells(v, std::back_inserter(inc_cells));
m_tr.finite_incident_cells(v, std::back_inserter(inc_cells));
#define CGAL_AW3_USE_BRUTE_FORCE_MUTABLE_PRIORITY_QUEUE
#ifndef CGAL_AW3_USE_BRUTE_FORCE_MUTABLE_PRIORITY_QUEUE
@ -1464,10 +1452,10 @@ public:
std::sort(cit, cend, comparer);
#endif
Cell_handle ic = *cit;
CGAL_assertion(!m_dt.is_infinite(ic));
CGAL_assertion(!m_tr.is_infinite(ic));
// This is where new material is added
ic->info().is_outside = false;
ic->is_outside() = false;
#ifdef CGAL_AW3_DEBUG_DUMP_EVERY_STEP
static int i = 0;
@ -1484,14 +1472,14 @@ public:
std::vector<Vertex_handle> adj_vertices;
adj_vertices.reserve(64);
m_dt.finite_adjacent_vertices(v, std::back_inserter(adj_vertices));
m_tr.finite_adjacent_vertices(v, std::back_inserter(adj_vertices));
for(Vertex_handle nv : adj_vertices)
if(is_non_manifold(nv))
non_manifold_vertices.push(nv);
}
CGAL_assertion_code(for(Vertex_handle v : m_dt.finite_vertex_handles()))
CGAL_assertion_code(for(Vertex_handle v : m_tr.finite_vertex_handles()))
CGAL_assertion(!is_non_manifold(v));
}
@ -1508,12 +1496,12 @@ private:
const Facet& current_f = current_gate.facet();
const Cell_handle ch = current_f.first;
const int id = current_f.second;
const Point_3& p0 = m_dt.point(ch, (id+1)&3);
const Point_3& p1 = m_dt.point(ch, (id+2)&3);
const Point_3& p2 = m_dt.point(ch, (id+3)&3);
const Point_3& p0 = m_tr.point(ch, (id+1)&3);
const Point_3& p1 = m_tr.point(ch, (id+2)&3);
const Point_3& p2 = m_tr.point(ch, (id+3)&3);
const FT sqr = geom_traits().compute_squared_radius_3_object()(p0, p1, p2);
std::cout << "At Facet with VID " << get(Gate_ID_PM<Dt>(), current_gate) << std::endl;
std::cout << "At Facet with VID " << get(Gate_ID_PM<Triangulation>(), current_gate) << std::endl;
if(current_gate.priority() != sqr)
std::cerr << "Error: facet in queue has wrong priority" << std::endl;
@ -1546,13 +1534,13 @@ private:
std::size_t nv = 0;
std::size_t nf = 0;
for(auto fit=m_dt.finite_facets_begin(), fend=m_dt.finite_facets_end(); fit!=fend; ++fit)
for(auto fit=m_tr.finite_facets_begin(), fend=m_tr.finite_facets_end(); fit!=fend; ++fit)
{
Cell_handle c = fit->first;
int s = fit->second;
Cell_handle nc = c->neighbor(s);
if(only_boundary_faces && (c->info().is_outside == nc->info().is_outside))
if(only_boundary_faces && (c->is_outside() == nc->is_outside()))
continue;
std::array<std::size_t, 3> ids;
@ -1562,7 +1550,7 @@ private:
auto insertion_res = vertex_to_id.emplace(v, nv);
if(insertion_res.second)
{
vertices_ss << m_dt.point(v) << "\n";
vertices_ss << m_tr.point(v) << "\n";
++nv;
}

14
Alpha_wrap_3/include/CGAL/Alpha_wrap_3/internal/Alpha_wrap_AABB_geom_traits.h
View File

@ -36,24 +36,24 @@ struct Tetrahedron_with_outside_info
using Triangle_3 = typename Kernel::Triangle_3;
template <typename CellHandle>
Tetrahedron_with_outside_info(const CellHandle ch, const K& k)
Tetrahedron_with_outside_info(const CellHandle c, const K& k)
{
typename K::Construct_bbox_3 bbox = k.construct_bbox_3_object();
typename K::Construct_tetrahedron_3 tetrahedron = k.construct_tetrahedron_3_object();
typename K::Construct_triangle_3 triangle = k.construct_triangle_3_object();
m_tet = tetrahedron(ch->vertex(0)->point(), ch->vertex(1)->point(),
ch->vertex(2)->point(), ch->vertex(3)->point());
m_tet = tetrahedron(c->vertex(0)->point(), c->vertex(1)->point(),
c->vertex(2)->point(), c->vertex(3)->point());
m_bbox = bbox(m_tet);
for(int i=0; i<4; ++i)
{
if(ch->neighbor(i)->info().is_outside)
if(c->neighbor(i)->is_outside())
m_b.set(i, true);
m_triangles[i] = triangle(ch->vertex((i+1)& 3)->point(),
ch->vertex((i+2)& 3)->point(),
ch->vertex((i+3)& 3)->point());
m_triangles[i] = triangle(c->vertex((i+1)& 3)->point(),
c->vertex((i+2)& 3)->point(),
c->vertex((i+3)& 3)->point());
m_tbox[i] = bbox(m_triangles[i]);
}
}

97
Alpha_wrap_3/include/CGAL/Alpha_wrap_3/internal/Alpha_wrap_triangulation_cell_base_3.h Normal file
View File

@ -0,0 +1,97 @@
// Copyright (c) 2019-2023 Google LLC (USA).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL$
// $Id$
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
// Author(s) : Mael Rouxel-Labbé
#ifndef CGAL_ALPHA_WRAP_TRIANGULATION_CELL_BASE_3_H
#define CGAL_ALPHA_WRAP_TRIANGULATION_CELL_BASE_3_H
#include <CGAL/license/Alpha_wrap_3.h>
#include <CGAL/Delaunay_triangulation_cell_base_with_circumcenter_3.h>
namespace CGAL {
namespace Alpha_wraps_3 {
namespace internal {
template < typename GT,
typename Cb = CGAL::Delaunay_triangulation_cell_base_with_circumcenter_3<GT> >
class Alpha_wrap_triangulation_cell_base_3
: public Cb
{
private:
bool outside = false;
public:
typedef typename Cb::Vertex_handle Vertex_handle;
typedef typename Cb::Cell_handle Cell_handle;
template < typename TDS2 >
struct Rebind_TDS
{
using Cb2 = typename Cb::template Rebind_TDS<TDS2>::Other;
using Other = Alpha_wrap_triangulation_cell_base_3<GT, Cb2>;
};
Alpha_wrap_triangulation_cell_base_3()
: Cb()
{}
Alpha_wrap_triangulation_cell_base_3(Vertex_handle v0, Vertex_handle v1,
Vertex_handle v2, Vertex_handle v3)
: Cb(v0, v1, v2, v3)
{}
Alpha_wrap_triangulation_cell_base_3(Vertex_handle v0, Vertex_handle v1,
Vertex_handle v2, Vertex_handle v3,
Cell_handle n0, Cell_handle n1,
Cell_handle n2, Cell_handle n3)
: Cb(v0, v1, v2, v3, n0, n1, n2, n3)
{}
bool is_outside() const { return outside; }
bool& is_outside() { return outside; }
};
template <typename Cb>
class Cell_base_with_timestamp
: public Cb
{
std::size_t time_stamp_;
public:
using Has_timestamp = CGAL::Tag_true;
template <class TDS>
struct Rebind_TDS
{
using Cb2 = typename Cb::template Rebind_TDS<TDS>::Other;
using Other = Cell_base_with_timestamp<Cb2>;
};
public:
template <typename... Args>
Cell_base_with_timestamp(const Args&... args)
: Cb(args...), time_stamp_(-1)
{ }
Cell_base_with_timestamp(const Cell_base_with_timestamp& other)
: Cb(other), time_stamp_(other.time_stamp_)
{ }
public:
std::size_t time_stamp() const { return time_stamp_; }
void set_time_stamp(const std::size_t& ts) { time_stamp_ = ts; }
};
} // namespace internal
} // namespace Alpha_wraps_3
} // namespace CGAL
#endif // CGAL_ALPHA_WRAP_TRIANGULATION_CELL_BASE_3_H

71
Alpha_wrap_3/include/CGAL/Alpha_wrap_3/internal/Alpha_wrap_triangulation_vertex_base_3.h Normal file
View File

@ -0,0 +1,71 @@
// Copyright (c) 2019-2023 Google LLC (USA).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL$
// $Id$
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
// Author(s) : Mael Rouxel-Labbé
#ifndef CGAL_ALPHA_WRAP_TRIANGULATION_VERTEX_BASE_3_H
#define CGAL_ALPHA_WRAP_TRIANGULATION_VERTEX_BASE_3_H
#include <CGAL/license/Alpha_wrap_3.h>
#include <CGAL/Triangulation_vertex_base_3.h>
namespace CGAL {
namespace Alpha_wraps_3 {
namespace internal {
enum class Vertex_type
{
DEFAULT = 0,
BBOX_VERTEX,
SEED_VERTEX
};
template <typename GT,
typename Vb = Triangulation_vertex_base_3<GT> >
class Alpha_wrap_triangulation_vertex_base_3
: public Vb
{
private:
Vertex_type vertex_type = Vertex_type::DEFAULT;
public:
using Cell_handle = typename Vb::Cell_handle;
using Point = typename Vb::Point;
template <typename TDS2>
struct Rebind_TDS
{
using Vb2 = typename Vb::template Rebind_TDS<TDS2>::Other;
using Other = Alpha_wrap_triangulation_vertex_base_3<GT, Vb2>;
};
public:
Alpha_wrap_triangulation_vertex_base_3()
: Vb() {}
Alpha_wrap_triangulation_vertex_base_3(const Point& p)
: Vb(p) {}
Alpha_wrap_triangulation_vertex_base_3(const Point& p, Cell_handle c)
: Vb(p, c) {}
Alpha_wrap_triangulation_vertex_base_3(Cell_handle c)
: Vb(c) {}
public:
const Vertex_type& type() const { return vertex_type; }
Vertex_type& type() { return vertex_type; }
};
} // namespace internal
} // namespace Alpha_wraps_3
} // namespace CGAL
#endif // CGAL_ALPHA_WRAP_TRIANGULATION_VERTEX_BASE_3_H

2
Apollonius_graph_2/doc/Apollonius_graph_2/CGAL/Apollonius_graph_2.h
View File

@ -46,7 +46,7 @@ ag.incident_edges(ag.infinite_vertex());
ag.incident_edges(ag.infinite_vertex(), f);
\endcode
\cgalModels `DelaunayGraph_2`
\cgalModels{DelaunayGraph_2}
\sa `CGAL::Apollonius_graph_traits_2<K,Method_tag>`
\sa `CGAL::Apollonius_graph_filtered_traits_2<CK,CM,EK,EM,FK,FM>`

2
Apollonius_graph_2/doc/Apollonius_graph_2/CGAL/Apollonius_graph_filtered_traits_2.h
View File

@ -37,7 +37,7 @@ The default values for the template parameters are as follows:
`FK = CGAL::Simple_cartesian<CGAL::Interval_nt<false> >`,
`FM = CM`.
\cgalModels `ApolloniusGraphTraits_2`
\cgalModels{ApolloniusGraphTraits_2}
\sa `Kernel`
\sa `ApolloniusGraphTraits_2`

2
Apollonius_graph_2/doc/Apollonius_graph_2/CGAL/Apollonius_graph_hierarchy_vertex_base_2.h
View File

@ -11,7 +11,7 @@ vertex base required by the
`Apollonius_graph_hierarchy_vertex_base_2` is templated by a class `Agvb` which must be a model
of the `ApolloniusGraphVertexBase_2` concept.
\cgalModels `ApolloniusGraphHierarchyVertexBase_2`
\cgalModels{ApolloniusGraphHierarchyVertexBase_2}
\sa `CGAL::Apollonius_graph_vertex_base_2<Gt,StoreHidden>`
\sa `CGAL::Triangulation_data_structure_2<Vb,Fb>`

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