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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0032146 | Community | [OCCT] OCCT:Modeling Data | public | 2021-02-20 10:46 | 2021-08-29 19:12 |
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| Reporter | eryar | |
| Assigned To | msv | |
| Priority | normal | Severity | feature | |
| Status | new | Resolution | open | |
| Platform | Windows | OS | VC++ 2015 | OS Version | 64 bit |
| Product Version | [OCCT] 7.6.0* | |
| Target Version | [OCCT] 7.7.0 | Fixed in Version | | |
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| Summary | 0032146: Modeling Data - Add Ellipsoid Surface Support |
| Description | Ellipsoid 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. |
| Tags | No tags attached. |
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