Release 0.9.2

DGtal 0.9.2

New Features / Critical Changes

• Documentation
  • Fixing all doxygen warnings.
    (Roland Denis, #1182)
  • New "@seeDGtalTools" doxygen command to cite a DGtalTools tool in
    DGtal documentation (David Coeurjolly,
    #1179)
• Geometry Package
  • New robust normal vector estimator using spherical accumulators and statistical
    voting (Boulc'h & Marlet, SGP 2012).
    (David Coeurjolly, #1149)
• Math Package
  • New RealFFT class for in-place real-complex Fast Fourier Transform using
    fftw3 library.
    (Roland Denis, #1185)
• Topology Package
  • Adding periodic closure for KhalimskySpaceND and per-dimension closure
    specification.
    (Roland Denis, #1086)
  • Adding CPreCellularGridSpaceND concept and KhalimskyPreSpaceND model
    to manipulate unbounded Khalimsky space and cells.
    KhalimskySpaceND now checks that all given cells are within the bounds.
    (Roland Denis, #1086)

Changes

• Configuration/General
  • Travis Continuous integration will check that doxygen raises no warnings
    and that the documented file names are valid.
    (David Coeurjolly, Roland Denis,
    #1182)
  • Cleaning remaining preprocessor directives related to C++11 features.
    (Roland Denis, #1141)
  • Travis Continuous integration will check that DGtalTools still compiles with
    changes in new pull-requests. (David Coeurjolly,
    #1133)
  • Add cmake configuration file NeighborhoodTablesConfig to
    decompress and install look up tables. (Pablo Hernandez-Cerdan,
    #1155)
  • Documentation graphs are now in SVG instead of PNG. (David Coeurjolly,
    #1192)
  • Check and add all DGtal examples in the Examples listing section.
    (Bertrand Kerautret,#1166)))
• Base Package
  • Alias and ConstAlias now raise compilation error when using invalid
    constructor, like from a rvalue reference. Adding ConstAlias in many classes
    that need it.
    (Roland Denis, #1140)
    (With ITK related compilation fix, Bertrand Kerautret
    #1153)
  • Moving all base concepts into namespace concepts. Update doc and
    concepts graphs accordingly. (Jacques-Olivier Lachaud, #1164)
• IO Package
  • Viewer3D: improvement of the viewer state record by saving the rendering
    mode. A new setter was also added to desable/enable double face rendering.
    (Bertrand Kerautret #1166)
  • Viewer3D: add a mode to display ball primitive with OpenGL point instead of
    quadrangulated mesh.
    (Bertrand Kerautret #1162)
  • Viewer3D: add a new mode to have the light source position defined from the
    camera (default) or from the scene coordinate system (key P to change
    position mode). A new lambertian rendering mode was added.
    (Bertrand Kerautret #1149)
  • Add the possibility to interact in QGLViewer Viewer3D class with the voxel
    primitive (was limited to surfel). As with surfel, the user may assign integer
    identifiers (OpenGL names) to voxel and callback functions, which are called
    when voxel are selected. The selected elements are now highlighted.
    (Bertrand Kerautret, #1146)
• Topology Package
  • Add pre-calculated look up tables to speed up Object::isSimple calculations.
    (Pablo Hernandez-Cerdan, #1155)

Bug Fixes

• Configuration/General
  • Simplification of the windows build instructions. (David
    Coeurjolly, #1160)
  • Various fixes in the documentation (e.g. links to concepts
    pages). (David Coeurjolly,
    #1161)
  • Fixing issues raised on some algorithms when changing Euclidean ring
    for SpaceND and KhalimskySpaceND. (Jérémy Levallois,
    #1163)
  • Moving last concepts to concepts:: namespace. (David Coeurjolly,
    #1193)
• DEC Package
  • Fixing warnings in DiscreteExteriorCalculus and DiscreteExteriorCalculusFactory.
    (Roland Denis, #1139)
• Geometry Package
  • VoronoiCovarianceMeasure: fix dimension-specific code.
    (Roland Denis, #1145)
  • AlphaThickSegmentComputer: fix segment display errors which could appear
    when displaying a small segment. Fix a non initialized attribute with
    some improvements on bounding box computation with orientation check.
    (B. Kerautret, #1123)
  • Frechet Shortcut: fix implicit rounding.
    (I. Sivignon, #1180)
• Image Package
  • Fixing issue #779 by
    storing domain with smart pointer in ImageContainerBySTLMap.
    (Roland Denis #1151)
• IO Package
  • Display3D: Fix embedder usage when using default constructor in Debug mode.
    (Roland Denis #1143)
  • Viewer3D: Fix a problem when the show() method was called at the end of the
    main program (the list creation was not called).
    (Bertrand Kerautret #1138)
  • Viewer3D: add three new modes for shape rendering (default, metallic and
    plastic). The rendering can be changed by using the key M. The user can
    also choose its own rendering with some setter/getter on the opengl
    lightning/properties. (B. Kerautret,
    #1128)
  • readers: fix a vol/pgm/raw reading bug occurring on Windows 10 due to the
    different interpretations of end of line \r\n on Window versus \n on
    unix/mac. Changing reading mode with binary mode instead text mode fix
    the issue. (Bertrand Kerautret
    #1130)
  • Fixing issue #899 in
    all color maps, (David Coeurjolly, Bertrand Kerautret
    #1134)
  • GenericReader: include longvol reader in GenericReader for 64 bit images.
    Update the test for 64 bit longvol. (Bertrand Kerautret
    #1135)
  • Fix the extension removal in Obj filename export in Board3D. (David
    Coeurjolly,#1154))
  • Fix issue when drawing DSS with both points and bounding box. (David
    Coeurjolly,#1186))
• Topology Package
  • Fix wrong starting point for surface tracking in example code
    frontierAndBoundary.cpp.
    (Roland Denis, #1144)
  • Fix interior/exterior fill methods of topology/helpers/Surfaces class which
    was wrong on 3d and on closed Khalimsky space.
    (Bertrand Kerautret, #1156)
  • Fix issue #1168, related to bad
    linear interpolation for binary volume data in
    volMarchingCubes.cpp (Jacques-Olivier Lachaud,
    #1169)
• Shape Package
  • Fix a tubular mesh construction problem (missing faces) which appears
    when the center line is oriented in a main axis direction (in
    createTubularMesh()). Also improves and fixes the face construction.
    (Bertrand Kerautret, #1157)

Release 0.9.1

Download links are available below

DGtal 0.9.1

New Features / Critical Changes

• Configuration/General
  • A CONTRIBUTING.md file has been added to describe how to contribute
    to the library. (David Coeurjolly,
    #1112)
  • DGtal requires now to have a C++11 enabled compiler (gcc>4.6,
    clang>2.9, VS14, ...). This allows us to use new C++11 features in
    DGtal core and to have more generic and reliable code. (David
    Coeurjolly, #1080)
  • DGtal core now compiles on Microsoft Windows, Visual Studio (only
    VS14 or above). Many issues have been fixed for compatibility with
    'cl' compiler. (David Coeurjolly, Jérémy Levallois,
    #1074)
  • DGtal with QGLViewer option activated now compiles on Microsoft Windows,
    Visual Studio (only VS14 or above). (Bertrand Kerautret,
    #1106)
• Base Package
  • Traits class for containers in order to probe their category at
    compile time. (Jacques-Olivier Lachaud,
    #1079)
  • Generic set operations for arbitrary containers. You may use
    overloaded operators like &, |, -, ^ on arbitrary containers (list,
    vector, unordered_set, map, etc). (Jacques-Olivier Lachaud,
    #1079)
• Geometry Package
  • Hull2DHelpers: implementation of the rotating caliper algorithm to compute
    the width (vertical/horizontal or Euclidean) of a convex hull.
    (Bertrand Kerautret, #1052)
  • MelkmanConvexHull: new reverse method to allow point insertions and convex
    hull computation on both side of a point sequence.
    (Bertrand Kerautret, #1073)
  • LogScaleProfile: new class to represent a (multi)scale profile e.g. a sequence
    of statistics on digital lengths parameterized by a grid resolution.
    (Backport of the ScaleProfile class of
    ImaGene ).
    (Bertrand Kerautret, Jacques-Olivier Lachaud
    #1075)
  • IteratorCompletion provides iterators and ranges access from a basic set of methods.
    (Roland Denis, #1029)
• Image Package
  • ArrayImageAdapter adds a read-write image adapter from any random-access iterator,
    e.g. from a C-array.
    (Roland Denis, #1029)
• Math Package
  • MultiStatistics: new class to compute different statistics (like
    mean variance, median) on multiple variables. (Backport of the
    Statistics class of
    ImaGene ).
    (Bertrand Kerautret, Jacques-Olivier Lachaud
    #1076)
• Topology Package
  • New class CubicalComplex and functions associated to
    it. Arbitrary cubical complexes can be represented, displayed and
    multiple operations are defined onto them: incidence, closing,
    opening, closure, star, link, interior, boundary, set operations
    and relations, as a collapse operation.
    (Jacques-Olivier Lachaud, #1079)

Changes

• Configuration
  • Types and classes in helper namespaces Z2i and Z3i for
    StdDefs.h header (2D and 3D digital geometry with
    computations on 32bit integers) are now explicitly instanciated in
    the compiled library. This reduces compilation time when such types
    are used. (David Coeurjolly,
    #1117)
• DEC Package
  • DiscreteExteriorCalculus holds both primal and dual sizes of each cell.
    Subsequent changes have been made to insertSCell.
    (Pierre Gueth #1082)
  • Convenient static members for KForm :
    KForm::ones(), KForm::zeros() and KForm::dirac(KSpace::Cell).
    (Pierre Gueth #1082)
• Base Package
  • Enabling circulators in SimpleRandomAccessRangeFromPoint.
    (Roland Denis, #1060)
• Base
  • Deprecated OldAlias, OldClone, OldConstAlias have been removed. (David
    Coeurjolly, #1074)
• IO
  • By default, closing a Viewer3D does not save automatically the viewer
    state anymore (in a .qglviewer.xml file). The automatic save can be
    activated by a flag (myAutoSaveState). (Bertrand Kerautret
    #1088)
  • In the Viewer3D, the light source position is now saved in the
    QGLViewer state file (.qglviewer.xml). (Bertrand Kerautret
    #1087)
  • Minor improvements of default settings in Viewer3D. (David
    Coeurjolly, #1066)
  • change the chronological order to display primitives (in the draw
    function) in order to see the cube primitive through the
    transparency of the ball primitives. (Bertrand Kerautret,
    #1081)
  • New possibility to move the light source direction using the mouse move
    in Viewer3D (with the key SHIFT+CTRL (SHIFT+CMD on mac)). The light source
    direction is now defined according the main coordinate system (no more from
    the camera center).
    (Bertrand Kerautret #1070)
  • Adding raw I/O capabilities for non integral types and signed integers.
    (Roland Denis #1084)
• Shapes Package
  • New methods to remove faces from a Mesh or to obtain the barycenter of a
    face.
    (Bertrand Kerautret #1091)

Bug Fixes

• Configuration/General
  • catch unit test framework upgraded to the develop version. (David
    Coeurjolly, #1055)
  • Fixing boost include path issue when building tools using DGtal and
    its cmake DGtalConfig.cmake. (David Coeurjolly,
    #1059)
  • Fixing parenthese warnings in Catch. Waiting for an official fix.
    (Roland Denis, #1069)
  • Fix constness in selfDisplay and operator<<. (Pierre Gueth
    #1082)
  • DGtal cmake configuration scripts are now installed in the
    ${PREFIX_PATH}/lib/DGtal/ folder on linux systems (when
    running make install command). The documentation is copied to
    the folder ${PREFIX_PATH}/share/DGtal/html/. This fixes issue
    #1095. (David
    Coeurjolly,
    #1103)
  • Fix for swapped coordinates in TangentFromDSS2DFunctor. (Kacper
    Pluta,
    #1083)
  • Update of the README.md page. (David Coeurjolly,
    #1109)
• Base Package
  • Fix wrong initialization of reverse iterators in
    SimpleRandomAccess(Const)RangeFromPoint. (Roland Denis,
    #1060)
• Geometry Package
  • Fix pseudo-random number generator in KanungoNoise (David
    Coeurjolly,
    #1078)
• IO Package
  • Fix line export in Board3D.
    (Bertrand Kerautret ##1119)
  • Fix viewer tests including qt4 headers even with configuring WITH_QT5=ON.
    (Pablo Hernandez-Cerdan, #1100)
  • Fix Viewer3D axis display when they are included in a transparent element.
    (issue #873)
    (Bertrand Kerautret ##1108))

Release 0.9

Merge pull request #1048 from copyme/CastingToDouble

clean ups for casting

Release 0.8

Merge pull request #918 from kerautret/fixDebianWarning

fix a warning given in debian

Release 0.7

v0.7

Fixing some tests