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CHANGELOG.md

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Changelog

0.5.0

  • Introduce curved DNA strands in ENSnano
  • Add a new DNA parmaters: inclination, and make it possible to change the DNA paramters

0.4.1

  • Introduce the possibility to copy and paste whole grids with their content
  • Make the strand color picker appear when the current selection contains a strand (previously, it appeared when the current selection mode was strand)
  • Treat unpaired nucleotide as seperate domains during staples export
  • Show a question mark in place of letter for nucleotide with no basis in 2D view
  • Use cursor icons to indicate that actions are being performed in the 2D/3D views
  • Make it possible to tilt the 3D view with shift + RClick, and the 2D view with alt + Left/Right
  • Make it possible to apply a symetry transformation to the 2d view by pressing ctrl/⌘ + Left/Up/Right/Down
  • Make it possible to add single stranded insertions (a.k.a. loopouts) in strands
  • Modify the behaviour of 3D camera rotations. RClick + drag has now the following effect depending of the active modifiers (in order of priority)
    • shift: tilt the camera
    • ctrl/⌘: Make a free rotation
    • alt: Make a rotation that preserver the current xz plane of the camera
    • nothing: Make a rotation that forces the xz plane of the camera to be the plane with equation y=0
  • Improve the error message that appears when failing to open a design
  • Make it possible to delete grids

0.4.0

  • Remaps mouse buttons in the 2D view.
  • Left Clicking on a nucleotide selects it, clicking again selects the strands on which the nucleotide lies
  • Right Clicking on a nucleotide cuts the strands at that position, or merge it with the neighboring strand (this was the previous behavior of Left Clicking on a nucleotide)
  • Double Left clicking on a nucleotide center the nucleotide in the 3D view (previously this was done by double right clicking)
  • Make it possible to move several domain ends at once.

0.3.2

  • Use jemalloc alocator to prevent crash in macOS
  • Add a contextual pannel to position objects in space
  • Load immediatly scaffold sequence when loading a file
  • Fix the filter for scaffold sequence files
  • Always show the position of the hovered nucleotide in the 2D view

0.3.1

  • Improve flexibility of the cross-over suggestions interface. The parameters are in the "Eddition" tab
  • Update wgpu to 0.11
  • Files that do not have an .ens extensions won't be overiden when saving a design. This fixes a problem that caused ENSnano to overide cadnano files for example.
  • Selected/candidate nucleotide are now highlighted in the 2D view.
  • Fix a bug that would cause high CPU usage while ENSnano was in the background on MacOS

0.3.0

  • It is now possible to translate several helices at once.
  • It is now possible to change the color of several strands at once. Moreover, the red hilighting of the select strands disappears when changing color.
  • Several actions that were not undoable before can now be undone:
  • selections
  • changing color of strands
  • moving helices in the 2d view
  • A "Save As" button has been added with the behavior of the previous "Save" button. The "Save" button now save the design with the current file name instead of opening a file picking dialog.
  • Shows the length of the currently edited domain in the 2d view
  • When editing a domain, its length (in bp and in nm) is now displayed in the 2d view
  • The wgpu dependency is updated to 0.10.1
  • It is now possible to move helices in the 3d view by doing by grabing and draging the disc at the intersection between the grid and the helix
  • Strands can now be given a name for spreadsheet export
  • Make it possible to set a pivot point for a group and for current selection
  • Make it possible to create camera shortcuts

0.2.1

  • Take loops into account when importing cadnano file
  • Draw a cone pointing in the 3' direction at the 3' end of strands in 3D view.
  • Improve automatic positioning of camera
  • Fix a bug in oxdna export
  • Fix a bug that would make user believe that a cross-over between two 3' ends or two 5' ends was possible in 3D view
  • Make it possible to put rotation/translation origin of grids at any point on the grid's latice
  • Fix translation of phantom helices
  • Add new icons for rotation and translation action modes, when these action are performed in the object's coordinates
  • Display the values of DNA parameters in the Parameters Tab
  • Add a "new design" button
  • Open a dialog that ask if the user want to save their design before closing the app or opening an other design
  • Fix import of scadnano files containing insertions or deletions & replace those by single strands
  • Fix a bug that would cause the fitting of the 2D view to be incorrect
  • Fix a bug that would incorretly initiate the length of strands when creating nanotubes
  • Fix position of text indicating negative indices on helices in 2d view
  • Fit design on loading
  • Don't switch to Nucleotide selection mode when pasting

0.2.0

  • Introduce ensnano_version and function to update older ensnano files
  • Update default DNA parameters.
  • Make it possible to undo rigid grids and rigid helices simulations