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@marcomusy marcomusy released this 16 Mar 21:43
· 1267 commits to master since this release
2021.0.2
bd7c79d

vedo 2021.0.2

A new web page is avaialble! check it out at https://vedo.embl.es

  • python2 is no more supported
  • A dangerous bug in mesh.closestPoint(returnIds=True) has been fixed
  • Added interfaces and examples to libraries iminuit
    and pymeshlab
  • variable datadir changed to dataurl
  • added ipyvtk_simple option for notebooks rendering

base.py

  • method addPos() (obsolete but still valid) renamed to shift()
  • added shortcut to input the opacity with syntax mesh.color("blue", 0.5)
  • arrays with name "Normals" are set as active normals automatically ( @theponpon )
  • added keyword invert in getTransform() ( @Tai-Hsien )
  • added deleteCells() method

addons.py

  • added mesh cutter with planes and spheres in addition to boxes ( @nantille )
  • major revision of the Axes class. with new added feature like axes inversion, free rotations
  • keyword xFlipText disappeared as is now substituted by xLabelRotation
  • Added xyShift to shift the whole cartesian plane along one axis ( @JGarrett7 )
  • Axes can be flipped with their range with xInverted (caveat: this does not at all affect the world coordinate system!)
  • new class LegendBox to show a legend with icons

colors.py

  • vedo is now independent of matplotlib for colormaps
  • added new bootstrap5 color scheme
    (e.g. c='red1', 'red2', ..., 'red9', or in short: c='r1', 'r2', ..., 'r9')
    Lower index means darker.
  • added rgb2hex() and hex2rgb() functions
  • fixed bug on printc() and added settings.enablePrintColor. #337

mesh.py

  • fixed bug in splitByConnectivity() ( @jsanchez679 )
  • added method addConnectivity() to add a connectivity array to mesh points
  • added method isClosed() ti return if mesh is watertight (no holes)

plotter.py

  • improved resetcam behaviour
  • passing camera no more empties the passed dictionary (thanks @icemtel )
  • verbose keyword has been removed (as hard to maintain)
  • mouse clicking can now pick Picture not only Mesh
  • revised and improved callback functionality with plotter.addCallback()
    (see examples mousehighlight, mousehover)
  • new way of creating a callback loop with a timer (thanks @nantille - see examples timer_callback)

picture.py

  • attribute picture.shape holds the shape of the picture in pixels
  • added gif file reader to return a list of Picture objs.
  • added clone() method.

pointcloud.py

  • added fitCircle() to fit a circle to a line in 3D.
  • added a revision of self.densify(). Removed densifyCloud(). #338

pyplot.py

  • a brand new function fit() to perform polynomial fitting to data with error bars in both x and y with correct estimation of error bands via bootstrap method (there are out there soo many wrong scripts in matplotlib!)
  • added pyplot.matrix() to plot numpy matrices (eg. correlation/covariance matrix)
  • various minor fixes

shapes.py

  • Spline can control the easing, the density of points along the line.
  • support for closed splines.
  • Text2D completely rewritten. Can now update it after creation (e.g. mytxt.text("test").color("g"))

volume.py

  • added volume.shade() which can be True or False. Disable by default (was previously enabled)
    to be used in conjunction with volume.lighting() to create a mesh-like rendering of the volume.
    (thanks to @nantille for debugging)
  • fixed example interpolateVolume (thanks @rafaelmarch3 )

New/Revised examples:

  • vedo -r colorcubes

  • vedo -r cutter

  • vedo -r spline_ease

  • vedo -r gyroid

  • vedo -r align6

  • vedo -r colormap_list

  • vedo -r bloch

  • vedo -r slicePlane1

  • vedo -r slicePlane2

  • vedo -r pygmsh_cut

  • vedo -r mousehighlight

  • vedo -r mousehover

  • vedo -r line2mesh_quads

  • vedo -r line2mesh_tri

  • vedo -r pointsCutMesh2

  • vedo -r hoverLegend

  • vedo -r iminuit

  • vedo -r pymeshlab1

  • vedo -r timer_callback1

  • vedo -r timer_callback2

  • vedo -r fitCircle

  • vedo -r anim_lines

  • vedo -r earthquake_browser

  • vedo -r np_matrix

  • vedo -r customAxes2

  • vedo -r customAxes3

  • vedo -r glyphs3

  • vedo -r fitPolynomial1

  • vedo -r fitPolynomial2

  • vedo -r histo_gauss

  • vedo -r plot_polar

  • vedo -r densifycloud

  • vedo -r interpolateVolume

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