In rare cases when Processing Stageknown issue that after change of clarity or stHere you can find information about what is new in HP Carbon version 1.5.3.
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Now you can view the first facet of the stone right in the Scene (marker is added).
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In Comparative I3D Mini View, for Average Parameters, some deltas were calculated incorrectly - now this is fixed.
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In Facet Types, the way of displaying non-convex facets is fixed.
Expand title Show me... Before the fix, some problems with displaying of such facets could occur:
Was Now 
A perfect square cut has equal "Table along Width" and "Table along Length". Previously, only the "Table Widthwise" ("Table along Width") value was controlled in the appraiser "SquareCushion" by Absolute / Relative Proportions Table parameters. "Table Symmetry" parameter has been added to appraiser "SquareCushion" to control "Table along Length" value.
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Algorithm Smart Normalize had different problems with Heart grooves. Algorithm Smart Normalize enhanced for Heart Cuts.
Expand title Show me... Example:
Was
Now
- The DZ color estimation in some cases froze the system because the rough scans were mistakenly treated as semipolished. Now:
- the scans have the Processing Stage parameter (Rough - Saw - Bruted - Semipolished - Polished) and DZ color estimation never starts for Rough - Saw - Bruted.
- the mechanism of automatic detection of the Processing Stage is improved
...which solves the "freeze" problem for most cases. In rare cases when when automatic detection of Processing Stage is defined incorrectly is not correct, it can be changed manually (context menu of the scan > Change Processing Stage). For projects with multi-diamond solutions, in the context menu of a scan, some items (for example, Processing Stage) were missing - now this is fixed.
Expand title Details and example... Elements were missing when clicking on some cells.
Was Now 
Contrast of Inclusion (Faint, Slight, Medium, Dark, Very Dark) for visualization can be now specified in HP Carbon to have correct visualizations of Inclusions in photoreal media generation in Carbon ViewerCutwise.
Improvement of refinement algorithm for building of models in HP Crown Reflect scanner. This improve the accuracy for some semi-RBC models.
In I3D Mini View Report now slopes of girdle facets are displayed in the range [0, 180] degrees. Before the range was [0, 90] degrees.
Slopes of other facet types are still displayed in the range [0, 90] degrees.Expand title Show me... Was Now 
- SmartRecut algorithms names (year of version) are updated in GUI:
- Algorithms "SmartNormalize", "SmartNormalizeLite", "MEC for round bruting" now can be run in a project without a scan model. In addition, for these algorithms, a warning will never appear:
- Fixed bug with 'N/A' values for Crown Main Width/Length and Pavilion Main Width/Length parameters in the Full report for steps cut template
- Fixed bug with different girdle marking data in reports and in Galahad1 mode:
- Reference Line parameters are replaced with Safe Line parameters in Semipolish and Label Reports.
- The picture described Safe Line parameters is updated in Semipolish and Label Reports.
- The associated documentation Table Processing and Safe Lines Parameters is updated
- Reference Line and Safe Line documentation is updated with information about Safe line: Distance to scan table, Safe line: Distance to plan table, Reference line: Distance to scan table, Reference line: Distance to plan table parameters calculation.
- GIA Symmetry GD|FR limits updated according to actual data
- SmartNormalize doesn't delete facets in .asc models that are formally cavities
- The algorithm "SmartNormalizeLite" is renamed to "Smart Normalize for girdless cuts" to avoid improper or unrelated usage of this algorithm.
Crown angle and Pavilion angle parameters are added for rounded fancy and oval & marquise reports:
