Files
ocp/src/ext/ext_core.cpp
stroblme 9f86845c25 Add bulk UV sampler, TKHelix and MakeSphere (8.0.1.2)
- n3xd_ocp.sample.face_grid: a face's UV grid of points and outward
  normals in one GIL-free call, sampling exactly where np.linspace does
  so a caller's fitted surface does not move.
- n3xd_ocp.helix: OCCT 8.0's TKHelix, which upstream does not bind at
  all. Takes Python lists rather than NCollection_Array1. Two things the
  header does not say, both found by probing: SetParameters wants N+1
  diameters for N segments (one per boundary, so a taper interpolates),
  and the builder is right-hand only -- a negative pitch is error status
  12, not a mirrored helix.
- Bind BRepPrimAPI_MakeSphere and give inventory.py an EXTRA_SYMBOLS
  addendum for symbols no app source imports. assay's gen_flow_fixtures
  has been unrunnable since the 10C cutover for want of it; the gap was
  wider than --check, since sigdiff is inventory-driven too.

Gates: 105 tests, 139/139 symbols, sigdiff clean, ASAN clean, wheel
self-contained with no libGL/libX11 DT_NEEDED.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HbTQ2HYWQwdtGmGJwypt6Z
2026-08-11 16:26:20 +02:00

34 lines
1.1 KiB
C++

/*
n3xd_ocp — the extension surface, kept out of the OCP namespace on purpose.
OCP.* stays a drop-in replacement for cadquery-ocp-novtk, symbol for symbol,
so parity testing means something. Anything that goes *beyond* upstream —
bulk array extraction, batched measurement, GIL-free serialisation — lives
here instead, in the same wheel. The backend adopts these after the
cutover, one call site at a time.
Only the leaf modules are registered here. Creating the `n3xd_ocp` parent
from C++ would put a bare module in sys.modules, and a later `import
n3xd_ocp` would then find it and never run the package's __init__.py.
*/
#include "../common/occt_module.h"
namespace nb = nanobind;
void register_ext_bintools();
void register_ext_debug();
void register_ext_helix();
void register_ext_measure();
void register_ext_sample();
void register_ext_tess();
void register_ext(nb::module_ &) {
register_ext_bintools();
register_ext_debug();
register_ext_helix();
register_ext_measure();
register_ext_sample();
register_ext_tess();
}