# Changelog

## 06/08/2020 - v0.6.4.3

* (Add) Pixel Editor - Supports and Drain holes: AntiAliasing
* (Add) Pixel Editor - Drawing: Line type and defaults to AntiAliasing
* (Add) Pixel Editor - Drawing: Line thickness to allow hollow shapes
* (Add) Pixel Editor - Drawing: Layer depth, to add pixels at multiple layers at once
* (Add) Pixel Editor: Text writing

## 05/08/2020 - v0.6.4.2

* (Add) Hold "ALT" key when double clicking over items to invert AutoZoom setting, prevent or do zoom in issues or pixels, this will behave as !AutoZoom as long key is held
* (Improvement) Partial island update speed, huge boost performance over large files

## 04/08/2020 - v0.6.4.1

* (Add) Partial update islands from current working layer and next layer when using pixel editor or island remove
* (Add) Setting: To enable or disable partial update islands
* (Change) Properties, Issues, Pixel Editor: ListView upgraded to a FastObjectListView, resulting in faster renders, sorting capabilities, column order, groups with counter, selection, hot tracking, filtering and empty list message
* (Change) Log: ObjectListView upgraded to a FastObjectListView
* (Change) Bunch of icons

## 30/07/2020 - v0.6.4.0

* (Add) Tool: Change resolution
* (Add) Log: Track every action you do on the program

## 28/07/2020 - v0.6.3.4

* (Add) Mutator: Threshold pixels
* (Change) Mutator: PyrDownUp - Name to "Big Blur" and add better description of the effect
* (Change) Mutator: SmoothMedian - Better description
* (Change) Mutator: SmoothGaussian - Better description
* (Fix) Tool: Layer Re-Height - When go lower heights the pixels count per layer statistics are lost
* (Fix) "Pixel Edit" has the old tooltip text (#14)
* (Fix) Readme: Text fixes (#14)

## 26/07/2020 - v0.6.3.3

* (Add) Allow to save properties to clipboard
* (Add) Tool: Layer Repair - Allow remove islands below or equal to a pixel count (Suggested by: Nicholas Taylor)
* (Add) Issues: Allow sort columns by click them (Suggested by: Nicholas Taylor)
* (Improvement) Tool: Pattern - Prevent open this tool when unable to pattern due lack of space
* (Fix) Tool: Layer Repair - When issues are not caculated before, they are computed but user settings are ignored

## 24/07/2020 - v0.6.3.2

* (Add) Tool: Layer Re-Height - Allow change layer height
* (Add) Setting: Gap closing default iterations
* (Add) Setting: Noise removal default iterations
* (Add) Setting: Repair layers and islands by default
* (Add) Setting: Remove empty layers by default
* (Add) Setting: Repair resin traps by default
* (Change) Setting: "Reset to Defaults" changed to "Reset All Settings"
* (Fix) CWS: Lack of ';' on GCode was preventing printer from printing

## 20/07/2020 - v0.6.3.1

* (Add) Preview: Allow import images from disk and replace preview image
* (Add) Setting: Auto zoom to issues and drawings portrait area (best fit)
* (Add) Issue and Pixel Editor ListView can now reorder columns
* (Add) Pixel Editor: Button "Clear" remove all the modifications
* (Add) Pixel Editor: Button "Apply All" to apply the modifications
* (Add) Pixel Editor: Double click items will track and position over the draw
* (Fix) Pixel Editor: Label "Operations" was not reset to 0 after apply the modifications
* (Fix) Pixel Editor: Button "Remove" tooltip
* (Fix) Pixel Editor: Drawing - Bursh Area - px to px²

## 19/07/2020 - v0.6.3.0

* (Add) Layer remove button
* (Add) Tool: Layer removal
* (Add) Layer Repair tool: Remove empty layers
* (Add) Issues: Remove a empty layer will effectively remove the layer
* (Fix) SL1: When converting to other format in some cases the parameters on Printer Notes were not respected nor exported (#12)
* (Fix) Pixel Editor: Draw pixels was painting on wrong positions after apply, when refreshing layer some pixels disappear (Spotted by Nicholas Taylor)

## 17/07/2020 - v0.6.2.3

* (Add) Issue: EmptyLayer - Detects empty layers were image is all black with 0 pixels to cure
* (Add) Toolbar and pushed layer information to bottom
* (Add) Information: Cure pixel count per layer and percentage against total lcd pixels
* (Add) Information: Bounds per layer
* (Add) Zip: Compability with Formware zip files

## 14/07/2020 - v0.6.2.2

* (Add) cbddlp, photon and ctb version 3 compability (Chitubox >= 1.6.5)

## 14/07/2020 - v0.6.2.1

* (Fix) Mutator: Erode was doing pixel dimming

## 14/07/2020 - v0.6.2.0

* (Add) PrusaSlicer Printer: Elegoo Mars 2 Pro
* (Add) PrusaSlicer Printer: Creality LD-002H
* (Add) PrusaSlicer Printer: Voxelab Polaris
* (Add) File Format: UVJ (#8)
* (Add) Mutataor: Pixel Dimming
* (Add) Pixel Editor tab with new drawing functions
* (Add) Pixel Editor: Bursh area and shape
* (Add) Pixel Editor: Supports
* (Add) Pixel Editor: Drain holes
* (Add) Settings for pixel editor
* (Add) Setting: File open default directory
* (Add) Setting: File save default directory
* (Add) Setting: File extract default directory
* (Add) Setting: File convert default directory
* (Add) Setting: File save prompt for overwrite (#10)
* (Add) Setting: File save preffix and suffix name
* (Add) Setting: UVtools version to the title bar
* (Improvement) Force same directory as input file on dialogs
* (Improvement) Pattern: Better positioning when not using an anchor, now it's more center friendly
* (Change) Setting: Start maximized defaults to true
* (Fix) Pattern: Calculated volume was appending one margin width/height more
* (Fix) When cancel a file load, some shortcuts can crash the program as it assume file is loaded
* (Fix) pws: Encode using the same count-of-threshold method as CBDDLP (ezrec/uv3dp#79)

## 02/07/2020 - v0.6.1.1

* (Add) Allow chitubox, phz, pws, pw0 files convert to cws
* (Add) Allow convert between cbddlp, ctb and photon
* (Add) Allow convert between pws and pw0
* (Improvement) Layers can now have modified heights and independent parameters (#9)
* (Improvement) UVtools now generate better gcode and detect the lack of Lift and same z position and optimize the commands
* (Fix) zcodex: Wasn't reporting layer decoding progress

## 02/07/2020 - v0.6.1.0

* (Add) Thumbnail image can now saved to clipboard
* (Add) Setting to allow choose default file extension at load file dialog
* (Add) Double click middle mouse to zoom to fit to image
* (Add) Move mutator to move print volume around the plate
* (Add) Pattern tool
* (Change) Setting window now have tabs to compact the window height
* (Fix) Progress for mutators always show layer count instead of selected range

## 01/07/2020 - v0.6.0.2

* (Add) PrusaSlicer Printer "EPAX X10 4K Mono"
* (Improvement) Better progress window with real progress and cancel button
* (Improvement) Mutators text and name
* (Fix) sl1: After save file gets decoded again
* (Fix) photon, cbddlp, ctb, phz, pws, pw0: Unable to save file, not closed from the decode session
* (Fix) zcodex: Unable to convert file
* (Fix) images: Wasn't opening
* (Fix) images: Wasn't saving
* (Fix) When click on button "New version is available" sometimes it crash the program
* (Fix) Force 1 layer scroll when using Mouse Wheel to scroll the tracker bar
* (Fix) PrusaSlicer printers: Mirror vertically instead to produce equal orientation compared with chitubox

## 29/06/2020 - v0.6.0.1

* (Improvement) Pixel edit now spare a memory cycle per pixel
* (Fix) Resin trap detection was considering layer 0 black pixels as always a drain and skip potential traps on layer 0
* (Fix) Resin trap was crashing when reach -1 layer index and pass the layer count
* (Fix) Pixel edit was crashing the program

## 29/06/2020 - v0.6.0.0

* (Add) UVtools now notify when a new version available is detected
* (Add) Mutator "Flip"
* (Add) Mutator "Rotate"
* (Add) User Settings - Many parameters can now be customized to needs
* (Add) File load elapsed time into Title bar
* (Add) Outline - Print Volume bounds
* (Add) Outline - Layer bounds
* (Add) Outline - Hollow areas
* (Add) Double click layer picture to Zoom To Fit
* (Improvement) Huge performance boost in layer reparing and in every mutator
* (Improvement) Layer preview is now faster
* (Improvement) Islands detection is now better and don't skip any pixel, more islands will show or the region will be bigger
* (Improvement) Islands search are now faster, it will jump from island to island instead of search in every pixel by pixel
* (Improvement) ResinTrap detection and corrected some cases where it can't detect a drain
* (Improvement) Better memory optimization by dispose all objects on operations
* (Improvement) Image engine changed to use only OpenCV Mat instead of two and avoid converting from one to another, as result there's a huge performance gain in some operations (#6)
* (Improvement) UVtools now rely on UVtools.Core, and drop the UVtools.Parser. The Core now perform all operations and transformations inplace of the GUI
* (Improvement) If error occur during save it will show a message with the error
* (Improvement) When rotate layer it will zoom to fit
* (Improvement) Allow zoom to fit to print volume area instead of whole build volume
* (Removed) ImageSharp dependency
* (Removed) UVtools.Parser project
* (Fix) Nova3D Elfin printer values changed to Display Width : 131mm / Height : 73mm & Screen X: 2531 / Y: 1410 (#5)
* (Fix) Fade resizes make image offset a pixel from layer to layer because of integer placement, now it matain the correct position
* (Fix) sl1: AbsoluteCorrection, GammaCorrection, MinExposureTime, MaxExposureTime, FastTiltTime, SlowTiltTime and AreaFill was byte and float values prevents the file from open (#4)
* (Fix) zcodex: XCorrection and YCorrection was byte and float values prevents the file from open (#4)
* (Fix) cws: XCorrection and YCorrection was byte and float values prevents the file from open (#4)
* (Fix) cws: Wrong # char on .gcode file prevent from printing (#4)

## 21/06/2020 - v0.5.2.2

* (Fix) phz: Files with encryption or sliced by chitubox produced black images after save due not setting the image address nor size (Spotted by Burak Cezairli)

## 20/06/2020 - v0.5.2.1

* (Add) cws: Allow change layer PWM value
* (Update) Dependency ImageSharp from 1.0.0-rc0002 to 1.0.0-rc0003 (It fix a error on resize function)
* (Fix) cws: GCode 0 before G29
* (Fix) Phrozen Sonic Mini: Display Height from 66.04 to 68.04
* (Fix) Zortrax Inkspire: Display and Volume to 74.67x132.88
* (Fix) Layer repair tool allow operation when every repair checkbox is deselected

## 19/06/2020 - v0.5.2

* (Add) Resin Trap issue validator and repairer - Experimental Feature (#3)
* (Add) Layer Repair tool can now fix Resin Traps when selected
* (Add) "Remove" issues button fix selected Resin traps, the operation now run under a thread and in a parallel way, preventing the GUI from freeze
* (Change) "Repair Layers" button renamed to "Repair Layers and Issues"
* (Fix) When do a "repair layers" before open the Issue tab, when open next it will recompute issues without the need

## 18/06/2020 - v0.5.1.3

* (Add) Button save layer image to Clipboard 
* (Change) Go to issue now zoom at bounding area instead of first pixels
* (Change) Layer navigation panel width increased in 20 pixels, in some cases it was overlaping the slider
* (Change) Actual layer information now have a depth border
* (Change) Increased main GUI size to X: 1800 and Y: 850 pixels
* (Change) If the GUI window is bigger than current screen resolution, it will start maximized istead
* (Fix) cbddlp: AntiAlias is number of _greys_, not number of significant bits (ezrec/uv3dp#75)
* (Fix) Outline not working as before, due a forget to remove test code

## 17/06/2020 - v0.5.1.2

* (Add) Able to install only the desired profiles and not the whole lot (Suggested by: Ingo Strohmenger)
* (Add) Update manager for PrusaSlicer profiles
* (Add) If PrusaSlicer not installed on system it prompt for installation (By open the official website)
* (Fix) Prevent profiles instalation when PrusaSlicer is not installed on system
* (Fix) The "Issues" computation sometimes fails triggering an error due the use of non concurrent dictionary
* (Fix) Print profiles won't install into PrusaSlicer

## 16/06/2020 - v0.5.1.1

* (Add) photon, cbddlp, ctb and phz can be converted to Zip
* (Fix) ctb: When AntiAliasing is on it saves a bad file

## 16/06/2020 - v0.5.1

* (Add) Zip file format compatible with chitubox zip
* (Add) PrusaSlicer Printer "Kelant S400"
* (Add) PrusaSlicer Printer "Wanhao D7"
* (Add) PrusaSlicer Printer "Wanhao D8"
* (Add) PrusaSlicer Printer "Creality LD-002R"
* (Add) Shortcut "CTRL+C" under Issues listview to copy all selected item text to clipboard
* (Add) Shortcut "ESC" under Properties listview to deselect all items
* (Add) Shortcut "CTRL+A" under Properties listview to select all items
* (Add) Shortcut "*" under Properties listview to invert selection
* (Add) Shortcut "CTRL+C" under Properties listview to copy all selected item text to clipboard
* (Add) Resize function can now fade towards 100% (Chamfers)
* (Add) Solidify mutator, solidifies the selected layers, closes all inner holes
* (Change) Renamed the project: UVtools
* (Change) On title bar show loaded filename first and program version after
* (Improvement) Increased Pixel column width on Issues tab listview
* (Fix) Resize function can't make use of decimal numbers
* (Fix) CWS gcode was setting M106 SO instead of M106 S0
* (Fix) CWS disable motors before raise Z after finish print

## 13/06/2020 - v0.5

* (Add) PWS and PW0 file formats (Thanks to Jason McMullan)
* (Add) PrusaSlicer Printer "AnyCubic Photon S"
* (Add) PrusaSlicer Printer "AnyCubic Photon Zero"
* (Add) PrusaSlicer Universal Profiles optimized for non SL1 printers (Import them)
* (Add) Open image files as single layer and transform them in grayscale (jpg, jpeg, png, bmp, gif, tga)
* (Add) Resize mutator
* (Add) Shortcut "F5" to reload current layer preview
* (Add) Shortcut "Home" and button go to first layer
* (Add) Shortcut "End" and button go to last layer
* (Add) Shortcut "+" and button go to next layer
* (Add) Shortcut "-" and button go to previous layer
* (Add) Shortcut "CTRL+Left" go to previous issue if available
* (Add) Shortcut "CTRL+Right" go to next issue if available
* (Add) Shortcut "Delete" to remove selected issues
* (Add) Button to jump to a layer number
* (Add) Show current layer and height near tracker position
* (Add) Auto compute issues when click "Issues" tab for the first time for the open file
* (Add) "AntiAliasing_x" note under PrusaSlicer printer to enable AntiAliasing on supported formats, printers lacking this note are not supported
* (Add) AntiAliasing capable convertions
* (Add) Touching Bounds detection under issues
* (Change) Scroll bar to track bar
* (Change) Keyword "LiftingSpeed" to "LiftSpeed" under PrusaSlicer notes (Please update printers notes or import them again)
* (Change) Keywords For Nova3D Elfin printer under PrusaSlicer notes (Please update printers notes or import them again)
* (Change) Keywords For Zortrax Inkspire printer under PrusaSlicer notes (Please update printers notes or import them again)
* (Change) Islands tab to Issues ab
* (Improvement) Much faster photon, cbddlp, cbt and phz file encoding/convert and saves
* (Improvement) Much faster layer scroll display
* (Improvement) Hide empty items for status bar, ie: if printer don't have them to display
* (Improvement) Smooth mutators descriptions
* (Improvement) Disallow invalid iteration numbers for smooth mutators
* (Improvement) File reload now reshow current layer after reload
* (Improvement) Some dependecies were updated and ZedGraph removed
* (Fix) AntiAlias decodes for photon and cbddlp
* (Fix) AntiAlias encodes and decodes for cbt
* (Fix) Save the preview thumbnail image trigger an error
* (Fix) Implement missing "InheritsCummulative" key to SL1 files
* (Fix) Install print profiles button, two typos and Cancel button doesn't really cancel the operation

## 05/06/2020 - v0.4.2.2 - Beta

* (Add) Shortcut "ESC" under Islands listview to deselect all items
* (Add) Shortcut "CTRL+A" under Islands listview to select all items
* (Add) Shortcut "*" under Islands listview to invert selection
* (Add) Shortcut "CTRL+F" to go to a layer number
* (Change) Layer image is now a RGB image for better manipulation and draws
* (Change) Layer difference now shows previous and next layers (only pixels not present on current layer) were previous are pink and next are cyan, if a pixel are present in both layers a red pixel will be painted.
* (Fix) Save modified layers on .cbddlp and .cbt corrupts the file to print when Anti-Aliasing is used (> 1)
* (Fix) cbdlp layer encoding

## 04/06/2020 - v0.4.2.1 - Beta

* (Add) PrusaSlicer Printer "AnyCubic Photon"
* (Add) PrusaSlicer Printer "Elegoo Mars Saturn"
* (Add) PrusaSlicer Printer "Elegoo Mars"
* (Add) PrusaSlicer Printer "EPAX X10"
* (Add) PrusaSlicer Printer "EPAX X133 4K Mono"
* (Add) PrusaSlicer Printer "EPAX X156 4K Color"
* (Add) PrusaSlicer Printer "Peopoly Phenom L"
* (Add) PrusaSlicer Printer "Peopoly Phenom Noir"
* (Add) PrusaSlicer Printer "Peopoly Phenom"
* (Add) PrusaSlicer Printer "Phrozen Shuffle 4K"
* (Add) PrusaSlicer Printer "Phrozen Shuffle Lite"
* (Add) PrusaSlicer Printer "Phrozen Shuffle XL"
* (Add) PrusaSlicer Printer "Phrozen Shuffle"
* (Add) PrusaSlicer Printer "Phrozen Sonic"
* (Add) PrusaSlicer Printer "Phrozen Transform"
* (Add) PrusaSlicer Printer "QIDI Shadow5.5"
* (Add) PrusaSlicer Printer "QIDI Shadow6.0 Pro"
* (Add) "Detect" text to compute layers button
* (Add) "Repair" islands button on Islands tab
* (Add) "Highlight islands" button on layer toolbar
* (Add) Possible error cath on island computation
* (Add) After load new file layer is rotated or not based on it width, landscape will not rotate while portrait will
* (Improvement) Highlighted islands now also show AA pixels as a darker yellow
* (Improvement) Island detection now need a certain number of touching pixels to consider a island or not, ie: it can't lay on only one pixel
* (Fix) Island detection now don't consider dark fadded AA pixels as safe land
* (Fix) Epax X1 printer properties

## 03/06/2020 - v0.4.2 - Beta

* (Add) Zoom times information
* (Add) Island checker, navigation and removal
* (Add) Layer repair with island repair
* (Add) Show mouse coordinates over layer image
* (Fix) Pixel edit cant remove faded AA pixels
* (Fix) Pixel edit cant add white pixels over faded AA pixels
* (Change) Nova3D Elfin printer build volume from 130x70 to 132x74

## 01/06/2020 - v0.4.1 - Beta

* (Add) Opening, Closing and Gradient Mutators
* (Add) Choose layer range when appling a mutator #1
* (Add) Choose iterations range/fading when appling a mutator (Thanks to Renos Makrosellis)
* (Add) Global and unhandled exceptions are now logged to be easier to report a bug
* (Change) Current layer and layer count text was reduced by 1 to match indexes on mutators
* (Improvement) Better mutator dialogs and explanation
* (Improvement) Compressed GUI images size
* (Fix) SlicerHeader was with wrong data size and affecting .photon, .cbddlp and .cbt (Thanks to Renos Makrosellis)


## 27/05/2020 - v0.4 - Beta

* (Add) CWS file format
* (Add) Nova3D Elfin printer
* (Add) Zoom and pan functions to layer image
* (Add) Pixel editor to add or remove pixels
* (Add) Outline layer showing only borders
* (Add) Image mutators, Erode, Dilate, PyrDownUp, Smooth
* (Add) Task to save operation
* (Add) Printers can be installed from GUI Menu -> About -> Install printers into PrusaSlicer
* (Improvement) Layer Management
* (Improvement) Faster Save and Save As operation
* (Fix) Bad layer image when converting SL1 to PHZ
* (Fix) Corrected EncryptionMode for PHZ files
* (Fix) Save As can change file extension
* (Fix) Save As no longer reload file
* (Fix) SL1 files not accepting float numbers for exposures
* (Fix) SL1 files was calculating the wrong layer count when using slow layer settings
* (Fix) Modifiers can't accept float values
* (Fix) Sonic Mini prints mirroed
* (Fix) Layer resolution shows wrong values

## 21/05/2020 - v0.3.3.1 - Beta

* (Fix) Unable to convert Chitubox or PHZ files when enconter repeated layer images

## 19/05/2020 - v0.3.3 - Beta

* (Add) PHZ file format
* (Add) "Phrozen Sonic Mini" printer
* (Add) Convert Chitubox files to PHZ files and otherwise
* (Add) Convert Chitubox and PHZ files to ZCodex
* (Add) Elapsed seconds to convertion and extract dialog
* (Improvement) "Convert To" menu now only show available formats to convert to, if none menu is disabled
* (Fix) Enforce cbt encryption
* (Fix) Not implemented convertions stay processing forever


## 11/05/2020 - v0.3.2 - Beta

* (Add) Show layer differences where daker pixels were also present on previous layer and the white pixels the difference between previous and current layer.
* (Add) Layer preview process time in milliseconds
* (Add) Long operations no longer freeze the GUI and a progress message will shown on those cases
* (Improvement) Cache layers were possible for faster operation
* (Improvement) As layer data is now cached, input file is closed after read, this way file wouldn't be locked for other programs
* (Improvement) Speed up extraction with parallelism
* (Improvement) Extract output folder dialog now open by default on from same folder as input file
* (Improvement) Extract now create a folder with same file name to dump the content
* (Fix) Extract to folder was wiping the target folder, this is now disabled to prevent acidental data lost, target files will be overwritten

## 30/04/2020 - v0.3.1 - Beta

* (Add) Thumbnails to converted photon and cbddlp files
* (Add) ctb file format
* (Add) Show possible extensions/files under "Convert To" menu
* (Add) Open new file in a new window without lose current work
* (Improvement) Rename and complete some Chitubox properties
* (Improvement) More completion of cbddlp file
* (Improvement) Optimized layer read from cbddlp file
* (Improvement) Add layer hash code to encoded Chitubox layers in order to optimize file size in case of repeated layer images
* (Improvement) GUI thumbnail preview now auto scale splitter height to a max of 400px when change thumbnail
* (Improvement) After convertion program prompt for open the result file in a new window
* (Change) Move layer rotate from view menu to layer menu
* (Change) Cbbdlp convertion name to Chitubox
* (Change) On convert, thumbnails are now resized to match exactly the target thumbnail size
* (Change) GUI will now show thumbnails from smaller to larger
* (Fix) RetractFeedrate was incorrectly used instead of LiftFeedrate on Zcodex gcode

## 27/04/2020 - v0.3.0 - Beta

* (Add) zcodex file format
* (Add) Zortrax Inkspire Printer
* (Add) Properties menu -- Shows total keys and allow save information to a file
* (Add) "GCode" viewer Tab -- Only for formats that incldue gcode into file (ie: zcodex)
* (Add) Save gcode to a text file
* (Add) Allow to vertical arrange height between thumbnails and properties
* (Improvement) Thumbnail section is now hidden if no thumbnails avaliable
* (Improvement) Thumbnail section now vertical auto scales to the image height on file load
* (Improvement) On "modify properties" window, ENTER key can now be used to accept and submit the form
* (Fixed) Current model height doesn't calculate when viewing cbddlp files
* (Change) Round values up to two decimals
* (Change) Move actual model height near total height, now it shows (actual/total mm)
* (Change) Increase font size
* (Change) Rearrange code

## 22/04/2020 - v0.2.2 - Beta

* (Add) File -> Reload
* (Add) File -> Save
* (Add) File -> Save As
* (Add) Can now ajust some print properties
* (Add) 'Initial Layer Count' to status bar
* (Add) Allow cbbdlp format to extract 'File -> Extract'
* (Add) Thumbnail resolution label
* (Add) Layer resolution label
* (Add) Allow save current layer image
* (Change) Rearrange menu edit items to file
* (Change) Edit some shortcuts
* (Change) Strict use dot (.) for real numbers instead of comma (,)

## 15/04/2020 - v0.2.1 - Beta

* (Add) Allow open other file formats as well on viewer
* (Add) All thumbnails can now be seen and saved
* (Add) Rotate layer image
* (Add) Close file
* (Change) more abstraction
* (Change) from PNG to BMP compression to speed up bitmap coversion
* (Change) Faster layer preview

## 12/04/2020 - v0.2 - Beta

* (Add) cbddlp file format
* (Add) "convert to" function, allow convert sl1 file to another
* (Add) EPAX X1 printer
* (Change) Code with abstraction of file formats

## 06/04/2020 - V0.1 - Beta

* First release for testing