Commit Graph

3 Commits

Author SHA1 Message Date
Pasukhin Dmitry 498e7cd173 Foundation Classes, Convert - Replace handle-based APIs with direct array access (#1057)
Refactor the Convert package to eliminate heap-allocated handle-based storage
in favor of direct NCollection_Array members, improving performance and
simplifying the API. Deprecate single-element accessors (Pole, Knot, etc.)
in favor of batch const-reference accessors (Poles, Knots, etc.).

Convert_ConicToBSplineCurve:
- Replace handle members (poles, weights, knots, mults) with direct
  NCollection_Array1 fields (myPoles, myWeights, myKnots, myMults).
- Replace BuildCosAndSin handle-based parameters with array references.
- Add batch accessors: Poles(), Weights(), Knots(), Multiplicities().
- Deprecate single-element accessors: Pole(), Weight(), Knot(), Multiplicity().
- Update all conic subclasses: Circle, Ellipse, Hyperbola, Parabola.

Convert_ElementarySurfaceToBSplineSurface:
- Replace handle members with direct NCollection_Array fields
  (myPoles, myWeights, myUKnots, myVKnots, myUMults, myVMults).
- Add Finalize() to trim oversized arrays in derived constructors.
- Add batch accessors: Poles(), Weights(), UKnots(), VKnots(),
  UMultiplicities(), VMultiplicities().
- Deprecate single-element accessors: Pole(), Weight(), UKnot(), VKnot(),
  UMultiplicity(), VMultiplicity().
- Update all surface subclasses: Cone, Cylinder, Sphere, Torus.

Convert_CompPolynomialToPoles / Convert_GridPolynomialToPoles:
- Replace handle-based output parameters with direct const-reference
  accessors for Poles, Knots, Multiplicities.
- Deprecate old handle-based Poles(), Knots(), Multiplicities() overloads.

Convert_CompBezierCurvesToBSplineCurve (2D and 3D):
- Extract common logic into Convert_CompBezierCurvesToBSplineCurveBase
  template header to eliminate code duplication.
- Replace handle<HArray1> members with direct NCollection_Array1 storage
  in the internal sequence, removing unnecessary heap indirection.

NCollection_Sequence:
- Fix Node constructors to use member initializer lists (copy/move
  construction) instead of default-construct + assign, which failed for
  types like NCollection_Array1 where operator= requires matching sizes.

Downstream callers migrated:
- AdvApprox_ApproxAFunction: use new const-ref Knots()/Multiplicities().
- AppDef_Variational: use new const-ref Knots()/Multiplicities().
- AdvApp2Var_ApproxAFunc2Var, AdvApp2Var_Patch: use new const-ref API.
- Geom2dConvert, GeomConvert, GeomConvert_1: use new const-ref API.
- GeomFill_PolynomialConvertor, GeomFill_QuasiAngularConvertor: adapted.
- Geom_OsculatingSurface: use direct array references instead of
  handle->Array*() calls.

Added GTests for all Convert classes covering conic curves,
elementary surfaces, CompBezier, CompPolynomial, and GridPolynomial
conversions.
2026-02-09 16:38:55 +00:00
Pasukhin Dmitry 14d4e91171 Coding - Global Refactoring OCCT as a part of 8.0.0 (#955)
- Added automated migration scripts for handle syntax, standard types, and macros
- Deprecated legacy `Standard_*` types and macros in favor of native C++ equivalents
- Introduced modern `occ` namespace with template-based type checking helpers
- Enhanced NCollection macros to support variadic arguments for complex template types- Added automated migration scripts for handle syntax, standard types, and macros
- Deprecated legacy `Standard_*` types and macros in favor of native C++ equivalents
- Introduced modern `occ` namespace with template-based type checking helpers
- Enhanced NCollection macros to support variadic arguments for complex template types
2025-12-28 14:38:06 +00:00
Pasukhin Dmitry 5647b46a34 Configuration - Reorganize repository structure #450
Reorganizing structure to have Module/TK/Package/FILES structure.
New structure reflect the structure inside IDE.
Migrate FILES, PACKAGES, EXTRLIB to CMake version to handle changes on updates.
No changes were done to installation layout, all installation result keep as before.
The migration was done using python script, see PR, which refactor automatically the structure.
Updated doc generation to have valid path to modules, toolkits and packages.
In case of PR into new version, IR-790 can be used as a target for the previous version.
2025-03-20 00:39:26 +00:00