1. Introduction
There are new parameters for girdle center calculation - Girdle center mass. It is used for offsets calculations from report.dll 2.6.6.1 version by default.
2. Girdle center mass
- Indicated on pictures as doted blue cross (bookmark for this picture is GIRDLE_CENTER_MASS_CROSS):
- Example on picture from report:
- Calculated as center mass of girdle in projection on table plane.
- Used by default for calculation following values:
- Girdle-Culet offset by table axis
- Girdle-Table offset by table axis
- Girdle to table-culet line offset
- 2*radius roundness
3. Girdle center
- Indicated on pictures as solid blue cross (bookmark for this picture is GIRDLE_CENTER_CROSS):
- Example on picture from report:
- Calculated in following way:
- For Princess, StepCuts, Radiant, SquareRadiant, SquareStepCut, Oval and Marquise cuttings it calculates as cross of symmetry axes.
- For Pear and Heart cutting it is cross of symmetry axis with width axis.
- For RBC and TriangleStepCut it is center of maximum circle that may be inscribed.
- For Cushion and Unknown cut it is center mass of model projection on table plane (equal to girdle center mass).
- Shown on pictures but do not used for calculation by default.
4. Switch between Girdle center mass and Girdle center usage in calculations
- To use Girdle center in offset calculation please check "Girdle center" check box in "Report options" panel:
- To save this option setup:
- Click on "INNER" option from top menu:
- Click on "Reg" button in "INNER OBJECTS" panel:
- Click on "Save" button in "System setting" panel:
- Click on "INNER" option from top menu:
- To use Girdle center mass offset calculation please uncheck "Girdle center" check box in "Report options" panel:
5. Notes
- Please use report.dll 2.6.6.1 or higher to see features described in the manual
- If you have any question, please ask it in comments or send e-mail to developer.
- If you find mistake, please describe it in comments or send e-mail to developer.