| 14 | |
| 15 | namespace py = pybind11; |
| 16 | void cstrNurbsSurface(py::module_&m) |
| 17 | { |
| 18 | py::class_<LNLib::NurbsSurface>(m, "NurbsSurface") |
| 19 | .def_static("Check", &LNLib::NurbsSurface::Check) |
| 20 | .def_static("GetIsoCurve", &LNLib::NurbsSurface::GetIsoCurve) |
| 21 | .def_static("GetPointOnSurface", &LNLib::NurbsSurface::GetPointOnSurface) |
| 22 | .def_static("ComputeRationalSurfaceDerivatives", &LNLib::NurbsSurface::ComputeRationalSurfaceDerivatives) |
| 23 | .def_static("ComputeRationalSurfaceFirstOrderDerivative", [](const LNLib::LN_NurbsSurface& surface, LNLib::UV uv) { |
| 24 | LNLib::XYZ S, Su, Sv; |
| 25 | LNLib::NurbsSurface::ComputeRationalSurfaceFirstOrderDerivative(surface, uv, S, Su, Sv); |
| 26 | return py::make_tuple(S, Su, Sv); |
| 27 | }) |
| 28 | .def_static("Curvature", &LNLib::NurbsSurface::Curvature) |
| 29 | .def_static("GetBoundingBox", &LNLib::NurbsSurface::GetBoundingBox) |
| 30 | .def_static("GetOrientedBoundingBox", &LNLib::NurbsSurface::GetOrientedBoundingBox) |
| 31 | .def_static("Normal", &LNLib::NurbsSurface::Normal) |
| 32 | .def_static("Swap", [](const LNLib::LN_NurbsSurface& surface) { |
| 33 | LNLib::LN_NurbsSurface result; |
| 34 | LNLib::NurbsSurface::Swap(surface, result); |
| 35 | return result; |
| 36 | }) |
| 37 | .def_static("Reverse", [](const LNLib::LN_NurbsSurface& surface, LNLib::SurfaceDirection direction) { |
| 38 | LNLib::LN_NurbsSurface result; |
| 39 | LNLib::NurbsSurface::Reverse(surface, direction, result); |
| 40 | return result; |
| 41 | }) |
| 42 | .def_static("InsertKnot", [](const LNLib::LN_NurbsSurface& surface, double insertKnot, int times, bool isUDirection) { |
| 43 | LNLib::LN_NurbsSurface result; |
| 44 | LNLib::NurbsSurface::InsertKnot(surface, insertKnot, times, isUDirection, result); |
| 45 | return result; |
| 46 | }) |
| 47 | .def_static("RefineKnotVector", [](const LNLib::LN_NurbsSurface& surface, const std::vector<double>& insertKnotElements, bool isUDirection) { |
| 48 | LNLib::LN_NurbsSurface result; |
| 49 | LNLib::NurbsSurface::RefineKnotVector(surface, insertKnotElements, isUDirection, result); |
| 50 | return result; |
| 51 | }) |
| 52 | .def_static("DecomposeToBeziers", &LNLib::NurbsSurface::DecomposeToBeziers) |
| 53 | .def_static("RemoveKnot", [](const LNLib::LN_NurbsSurface& surface, double removeKnot, int times, bool isUDirection) { |
| 54 | LNLib::LN_NurbsSurface result; |
| 55 | LNLib::NurbsSurface::RemoveKnot(surface, removeKnot, times, isUDirection, result); |
| 56 | return result; |
| 57 | }) |
| 58 | .def_static("ElevateDegree", [](const LNLib::LN_NurbsSurface& surface, int times, bool isUDirection) { |
| 59 | LNLib::LN_NurbsSurface result; |
| 60 | LNLib::NurbsSurface::ElevateDegree(surface, times, isUDirection, result); |
| 61 | return result; |
| 62 | }) |
| 63 | .def_static("ReduceDegree", [](const LNLib::LN_NurbsSurface& surface, bool isUDirection) { |
| 64 | LNLib::LN_NurbsSurface result; |
| 65 | bool ret = LNLib::NurbsSurface::ReduceDegree(surface, isUDirection, result); |
| 66 | return py::make_tuple(ret, result); |
| 67 | }) |
| 68 | .def_static("EquallyTessellate", [](const LNLib::LN_NurbsSurface& surface) { |
| 69 | std::vector<LNLib::XYZ> tessellatedPoints; |
| 70 | std::vector<LNLib::UV> correspondingKnots; |
| 71 | LNLib::NurbsSurface::EquallyTessellate(surface, tessellatedPoints, correspondingKnots); |
| 72 | return py::make_tuple(tessellatedPoints, correspondingKnots); |
| 73 | }) |