[New] Nouvelle version d'Asymptote

[GM]

Version 2.81 du 14/05/2022 : https://sourceforge.net/projects/asymptote/files/2.81/

• Schur decompositions were implemented. A bug in uniform() was fixed.
• The Xasy bounding box and a crash when opening Xasy files were fixed.
• The transparency offset buffer is zeroed when GPU compression is unavailable.
• The surface constructor for solids of revolution was documented.
• Support for pkg-config was added.
• Opaque rendering on platforms lacking GL_ARB_fragment_shader_interlock was fixed.

Version 2.82 du 07/08/2022 : https://sourceforge.net/projects/asymptote/files/2.82/

• Support for Ghostscript 9.56 was added.
• Ambiguous functions are listed.
• The dvisvgmMultipleFiles option is now enabled by default.
• A bug in generating PDF labels was fixed.
• The mean color of multicoloured patches is output only for PRC code.
• Subdivision crack adjustments were disabled for transparent patches.
• The OpenGL transparency shader was further accelerated.
• WebGL bounding boxes are now computed by the client upon loading.
• Version 1.02 of the AsyGL library was released.

[GM]

Version 2.83 du 17/09/2022 : https://sourceforge.net/projects/asymptote/files/2.83/

• WebGL triangle groups were fixed.
• Context menus were added to Xasy objects to allow one to edit the fill type, line type, color, line cap, and optionally add arrowheads.
• Support for begingroup() and endgroup() was added to Xasy.
• Scaling in the vectorfield function was fixed.
• A quotient(x,y) bug when -1 < x/y < 0, introduced in version 2.42, was fixed.

Version 2.84 du 23/01/2023 : https://sourceforge.net/projects/asymptote/files/2.84/

• PDF image compression is now disabled by default for alternative output formats.
• The default UNIX postscript and PDF viewers were changed to evince.
• Makefile dependencies were fixed.
• A Qt compatibility bug was fixed in Xasy.
• A bug in XDR reads was fixed.
• A runtime error in the TexHead arrow was fixed.
• An inversion bug was fixed in the geometry module.
• A division by zero error in the vectorfield function was fixed.
• An option to display environment settings was added.
• The default labelmargin function now accounts for the pen linewidth.
• The resolution of the wall clock timer was improved.

Version 2.85 du 10/02/2023 : https://sourceforge.net/projects/asymptote/files/2.85/

• Intersections of 3D paths with Bezier triangles were implemented.
• A workaround for broken offscreen graphics drivers was implemented.
• The icon resource file is now pregenerated.
• Uninitialized variables and a division by zero were fixed.
• The 3D animation timer and keyboard controls were fixed.
• A workaround for a linetype bug in the QtSvg library was fixed.
• Xasy now centers images upon loading.
• Compilation issues were fixed.
• The resolution of cputime().change.user was improved.

Version 2.86 du 07/06/2023 : https://sourceforge.net/projects/asymptote/files/2.86/

• PDF transfer functions are automatically applied; EPS output suppresses .setblendmode.
• NaN and inf values can be read in cvs mode.
• The OpenGL index buffer is properly initialized.
• WebGL and V3D primitives are used only when unscaled.
• Bugs in the inversion section of the geometry module were fixed.
• Portability issues were addressed.

Version 2.87 du 27/02/2024 : https://sourceforge.net/projects/asymptote/files/2.87/

• Templated imports were implemented.
• An incorrect dvisvgm optimization is avoided.
• SVG gradient shading offsets were fixed.
• Integer are now implicitly formatted with full precision.
• Inferred assignment of void type is prohibited.
• An LSP segmentation fault was fixed.
• Repeated stripping of file extensions is avoided.
• The --output-directory option of latexmk is supported.
• The OSMesa compatibility profile is used for offscreen rendering.
• The fitscreen toggle is fixed.
• The context menu in Xasy is now only opened for GUI-drawn items.
• A -v3d option allows embedding V3D content within a PDF file.
• A workaround was implemented for a MacOS libc++ parsing bug.
• The documentation was updated.

Version 2.88 du 08/03/2024 : https://sourceforge.net/projects/asymptote/files/2.88/

• Building against specific static libraries is supported again.
• An ambiguity in statistics.h was resolved.
• The output of dvisvgm is optimized by default.
• PDF 1.5 output is now generated.

Version 2.89 du 25/03/2024 : https://sourceforge.net/projects/asymptote/files/2.89/

• Portability fixes were made to allow static builds with or without pkg-config.
• Static linking of the GSL library is now supported.
• Redundant templated imports are avoided.

[GM]

Version 2.90 du 21/06/2024 : https://sourceforge.net/projects/asymptote/files/2.90/

• A bug in the approximate transparency rendering code for GPUs without SSBO support was fixed.
• Support was added for templated accesses involving imported types, top-level structure types, and static fields.
• ImageMagick magick convert is now used instead of convert.
• The add(picture dest, picture src, pair position) function now respects size specifications (backwards incompatible; the previous behaviour can be obtained with add(dest,src.fit(identity),position).
• The terminal is now reset upon exit.
• The erase command was fixed.
• Picture scalings in different dimensions are decoupled again.
• Flycheck syntax checking support for Emacs was added.
• Portability issues were addressed.
• Improvements were made to the documentation, including an introduction to deferred drawing.

Version 2.91 du 15/08/2024 : https://sourceforge.net/projects/asymptote/files/2.91/

• By default, orthographic projections now use center=true; the camera and target are automatically centered within the scene.
• The surface constructor for triangles was fixed.
• A bug in the WebGL flatness test was fixed.
• Triangle group bugs were fixed and now produce compact HTML output.
• Triangle groups are used for indexed surfaces drawn with the render option tessellate=true.
• GLSL error reporting was restored.
• The reported camera up vector was fixed.
• The map module was fixed.
• A syntax warning in Xasy was fixed.
• Improvements were made to the slide module.
• A bug was fixed in the experimental settings.render=0 mode.
• The debug option now outputs a traceback.

Version 2.92 du 08/10/2024 : https://sourceforge.net/projects/asymptote/files/2.92/

• A bug in unravelling static fields was fixed.
• ImageMagick arguments were reordered.
• An Xasy regex bug was fixed. The bytecode interpreter was optimized.
• The code to ignore duplicate implicit shipouts now accounts for the format.
• The slide paperwidth and paperheight are now properly updated.

Version 2.93 du 12/11/2024 : https://sourceforge.net/projects/asymptote/files/2.93/

• A portability issue with a recent version of Ubuntu was addressed.
• The windows binary is now built natively using CMake.

Version 2.94 du 14/11/2024 : https://sourceforge.net/projects/asymptote/files/2.94/

• Portability fixes were implemented for compiling under MacOS.

Version 2.95 du 25/11/2024 : https://sourceforge.net/projects/asymptote/files/2.95/

• Portability fixes were implemented.

Version 2.96 du 07/02/2025 : https://sourceforge.net/projects/asymptote/files/2.96/

• New keywords autounravel and using were added.
• Issues with templated imports were fixed.
• Asymptote now ships with the Boehm garbage collector.
• Portability fixes were implemented.

Version 2.97 du 09/02/2025 : https://sourceforge.net/projects/asymptote/files/2.97/

• Build issues were fixed.

Version 2.98 du 09/02/2025 : https://sourceforge.net/projects/asymptote/files/2.98/

• Prebuilt Xasy support files are distributed again.

Version 2.99 du 11/02/2025 : https://sourceforge.net/projects/asymptote/files/2.99/

• The libtool dependence of configure was removed.
• Dependencies of gc builds are no longer tracked.
• The latest boost library is supported.
• Further build issues were fixed.

[GM]

Version 3.00 du 17/02/2025 : https://sourceforge.net/projects/asymptote/files/3.00/

• Configuration issues were addressed.

Version 3.01 du 23/02/2025 : https://sourceforge.net/projects/asymptote/files/3.01/

• A workaround was implemented to fix a segmentation fault under MacOS Monterey.
• Specifying make SILENT_MAKE= yields more verbose build diagnostics.
• A floating point exception was fixed.
• Configuration and compilation issues were addressed.

Version 3.02 du 12/04/2025 : https://sourceforge.net/projects/asymptote/files/3.02/

• The documentation was updated.
• The MSWindows search path was fixed.
• Random number generators are now initially seeded with std::random_device.
• The rendering of 3D pixels was fixed.

Version 3.03 du 11/05/2025 : https://sourceforge.net/projects/asymptote/files/3.03/

• The xasy setting was fixed.
• The rename function and --outname setting are supported again under MSWindows.

Version 3.04 du 25/05/2025 : https://sourceforge.net/projects/asymptote/files/3.04/

• To support transparent backgrounds, the png16malpha driver of Ghostscript 10 is now used as the default pngdriver; use settings.pngdriver="png16m" or settings.pngdriver="pngalpha" for older versions of Ghostscript.
• The projection-dependence of WebGL shaders was removed for correct rendering of multiple embedded images.
• A new setting keys outputs WebGL comments to identify each generated object.
• Unlink issues under MSWindows and compilation issues were addressed.

Version 3.05 du 03/07/2025 : https://sourceforge.net/projects/asymptote/files/3.05/

• A bug in handling Xasy-generated transforms was fixed.
• The asymptote.ualberta.ca server was updated to use the https protocal.
• Double precision integer XDR reads and writes were fixed under UNIX; XDR and binary string reads and writes were implemented.
• These overloaded virtual file fields were exposed again: singlereal, singleint, signedint, line, word, csv, and dimension.
• To support MacOS X, the explicit 'gif:' format was removed from the animate call; warning messages were addressed.
• Reading V3D files with the native Windows build was fixed.

[GM]

Version d'Asymptote (version git du jour) sur le forum :

*** Pour masquer/découvrir le code Asymptote qui a permis de créer la figure, il faut cliquer dessus. ;-) ***

CODE ASYMPTOTE de la figure ci-dessus : Tout sélectionner

label("Asymptote "+version.VERSION);  //   3.06-95
shipout(bbox(3mm,2bp+red));