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BacklightFly Release Notes



V2.5 Build 3475 (7/7/2009)


Grayscale Output:

  • [New] Resolution option is removed, since it is not used anymore.
  • [Fixed] Fixed incorrect output image size and DPI issue.

Array Output:

  • [New] Added two new output formats to support Laser process. The added formats are: Standard Laser Output and Standard Laser with Origin Offset Output.
  • [New] When masks are applied, Enable Y Line Mode option will be turned on automatically.

Masks:

  • Mask related features are revised.
  • Supported mask type: Ellipse, Rectangle, Diamond and Text (rotatable).
  • Masks features are now applicable to all output methods.



V2.4 Build 3456 (6/18/2009)


This release is mainly addressing on the user interface improvement for smoothing the design process especially for LED hot spots area.

User Interface:

  • [New] Added support for moving signle or multiple design lines without changing current density distribution.
  • [Fixed] Fixed bugs in gradient tool.



V2.3 Build 3415 (5/08/2009)


General:

  • [New] Added load initial densities from grayscale image option when starting a new design.
  • [New] Added density output for exporting current density distribution to text files.
  • [Changed] Default X and Y design lines numbers changed from 11x11 to 22x20.
  • [Changed] Raise default density solution for smoother density curve but at costs of noticeable performance degradation.
  • [Fixed] Fixed a bug that causes output densities not smooth enough.
  • [Improved] Improved the save speed of design file when the amount of design lines is large.



V2.2 Build 3399 (4/22/2009)


Array output:

Same size output:

  • [Fixed] Shape uniformity in low density area is improved greatly.
  • [Fixed] Fixed a bug that causes shapes to be overlapped after coordinate rotated.

Same pitch output:

  • [Fixed] Fixed a bug that causes shapes not always residing in controlled range even if the condition is met.


Output Format:

  • [New] Added a new text coordinate format to support Taiwan Dynamic Corp.’s laser machines.



V2.1 Build 3379 (4/2/2009)


DXF Format:

  • [Changed] DXF format’s Y coordinate direction is now aligned with all other formats.

Array output:

  • [New] Coordinate Rotate Angle Option: allowing output coordinate to be rotated by a specified angle while maintaining same output density.


V2.0 Build 3370 (3/24/2009)


Array output:

Same size output:

  • A new algorithm is developed which can simulate random effects through density changes while maintaining good uniformity and reasonable spacing.
  • Density now correlates to area coverage rate directly and precisely.

Same pitch output:

  • Y pitch can be adjusted automatically without losing output density precision. This helps reduce micro interactions.
  • Shape size can be controlled in specified range to avoid over-size or tiny shapes being generated.



Layer Composition:

  • Composition of multiple layers now fits the edgings of each layer automatically and results a much smoother output.
  • New Overall Adder and Overall Multiplier parameters in layer composition result. These two parameters are used to adjust overall densities by adding or/and multiple a value.


Obsoleted:

  • Radiant, Random and Spline output are obsoleted.


Bug fixed:

  • [Fixed] Layers: Remove last layer causes crash.
  • [Fixed] New Design: a crash bug occurs when width or height is less than default value.