Build 334 is released.

1. MagTrace defect fix:  when changing slice and restarting MagTrace the contour from the previous slice was restarted and invisbly modified.

2. MagTrace defect fix:  crash when the current spline is exited, deleted and the new spline is started.

Also, includes this fix: Open a document, draw a new spline, delete. Start MagTrace, crash.

3.  MagTrace defect fix:  crash when pressing Alt+1(add anchor) outside the existing selected spline.

4. MagTrace fix: Copy selected spline (Alt+5) or Copy from adjacent slice and snap - Crash. 

5. MagTrace Overlay Edges UI function: fixed the crash and moved this important function to under the Test Menu.  It is used to explain the results of Edge snapping during the regular MagTrace processing. The EdgeMap is upgraded to double Real values now.

6. VolSetBox\VolSetSlice functions: added support for 16->64 bit conversion. 

7. Fixed and extended the Rasterization issues:

Toolbar button : Rasterize selected vector entities

But also under MainMenu>Vector> there are

4 commands:

Rasterize selection

Rasterize All Splines

Rasterize All Polylines

Rasterize All VROIs

8. Added duplicate commands {Construct vector ROI,Construct vector Polygon} accessible through the MainMenu>Vector.

9. MagTrace dialog: updated the dialog title and the names of some parameters.

10. Updated the title of Polygon\Spline properties dialog.

11.  Polygon\Spline drawing : enabled alpha filling mode with variable opacity by switching to Gdiplus engine.  Fixed various issues related to "close contour" option and filling.

 

12. Code:  reduced and simplified m_position usage in entities.  

13. Polyline\Spline dialog:  when properties are changed the entity redraws immediately with the new settings without the need to close dialog box.

14. Improved Hermite spline construction when the contour is closed by correcting the Tangent calculation.