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IDProjectCategoryView StatusLast Update
0032146CommunityOCCT:Modeling Datapublic2021-08-29 19:12
Reportereryar Assigned Tomsv  
PrioritynormalSeverityfeature 
Status newResolutionopen 
PlatformWindowsOSVC++ 2015 
Product Version7.6.0 
Target Version7.7.0 
Summary0032146: Modeling Data - Add Ellipsoid Surface Support
DescriptionEllipsoid parametric equation is similar to sphere:
x = a cos(u) sin(v)
y = b sin(u) sin(v)
z = c cos(v)

Now the modeling for Ellipsoid in opencascade is:
1 Make a sphere
2 Use BRepBuilderAPI_GTransform to scale the sphere, and the result is BSpline Surface.

Like Geom_SphericalSurface add a class Geom_EllipsoidSurface for Ellipsoid as elementary surface directly.
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Issue History

Date Modified Username Field Change
2021-02-20 10:46 eryar New Issue
2021-02-20 10:46 eryar Assigned To => msv
2021-08-29 19:12 msv Target Version 7.6.0 => 7.7.0