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| Original file line number | Diff line number | Diff line change |
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| //----------------------------------*-C++-*----------------------------------// | ||
| // Copyright 2024 UT-Battelle, LLC, and other Celeritas developers. | ||
| // See the top-level COPYRIGHT file for details. | ||
| // SPDX-License-Identifier: (Apache-2.0 OR MIT) | ||
| //---------------------------------------------------------------------------// | ||
| //! \file orange/orangeinp/Solid.cc | ||
| //---------------------------------------------------------------------------// | ||
| #include "Solid.hh" | ||
|
|
||
| #include "corecel/io/JsonPimpl.hh" | ||
| #include "corecel/math/Algorithms.hh" | ||
|
|
||
| #include "ConvexSurfaceBuilder.hh" | ||
| #include "CsgTreeUtils.hh" | ||
|
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| #include "detail/BoundingZone.hh" | ||
| #include "detail/BuildConvexRegion.hh" | ||
| #include "detail/CsgUnitBuilder.hh" | ||
| #include "detail/VolumeBuilder.hh" | ||
|
|
||
| #if CELERITAS_USE_JSON | ||
| # include "ObjectIO.json.hh" | ||
| #endif | ||
|
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| namespace celeritas | ||
| { | ||
| namespace orangeinp | ||
| { | ||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct from a starting angle and interior angle. | ||
| */ | ||
| SolidEnclosedAngle::SolidEnclosedAngle(Turn start, Turn interior) | ||
| : start_{start}, interior_{interior} | ||
| { | ||
| CELER_VALIDATE(interior_ > zero_quantity() && interior_ <= Turn{1}, | ||
| << "invalid interior angle " << interior.value() | ||
| << " [turns]: must be in (0, 1]"); | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct a wedge shape to intersect (inside) or subtract (outside). | ||
| */ | ||
| auto SolidEnclosedAngle::make_wedge() const -> SenseWedge | ||
| { | ||
| CELER_EXPECT(*this); | ||
| // Get the start value between [0, 1) | ||
| real_type start = eumod(start_.value(), real_type{1}); | ||
| real_type interior = interior_.value(); | ||
| Sense sense = Sense::inside; | ||
| if (interior > real_type{0.5}) | ||
| { | ||
| // Subtract the complement of the wedge | ||
| sense = Sense::outside; | ||
| start = eumod(start + interior, real_type{1}); | ||
| interior = 1 - interior; | ||
| } | ||
|
|
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| return {sense, InfWedge{Turn{start}, Turn{interior}}}; | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct a volume from this shape. | ||
| */ | ||
| NodeId SolidBase::build(VolumeBuilder& vb) const | ||
| { | ||
| std::vector<NodeId> nodes; | ||
|
|
||
| // Build the outside-of-the-shell node | ||
| nodes.push_back(build_convex_region( | ||
| vb, std::string{this->label()}, "interior", this->interior())); | ||
|
|
||
| if (auto* exclu = this->excluded()) | ||
| { | ||
| // Construct the excluded region by building a convex solid, then | ||
| // negating it | ||
| NodeId smaller = build_convex_region( | ||
| vb, std::string{this->label()}, "excluded", *exclu); | ||
| nodes.push_back(vb.insert_region({}, Negated{smaller})); | ||
| } | ||
|
|
||
| if (auto const& sea = this->enclosed_angle()) | ||
| { | ||
| // The enclosed angle is "true" (specified by the user to truncate the | ||
| // shape azimuthally): construct a wedge to be added or deleted | ||
| auto&& [sense, wedge] = sea.make_wedge(); | ||
| NodeId wedge_id = build_convex_region( | ||
| vb, std::string{this->label()}, "angle", wedge); | ||
| if (sense == Sense::outside) | ||
| { | ||
| wedge_id = vb.insert_region({}, Negated{wedge_id}); | ||
| } | ||
| nodes.push_back(wedge_id); | ||
| } | ||
|
|
||
| // Intersect the given surfaces to create a new CSG node | ||
| return vb.insert_region(Label{std::string{this->label()}}, | ||
| Joined{op_and, std::move(nodes)}); | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Output to JSON. | ||
| */ | ||
| void SolidBase::output(JsonPimpl* j) const | ||
| { | ||
| to_json_pimpl(j, *this); | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct with an excluded interior and enclosed angle. | ||
| */ | ||
| template<class T> | ||
| Solid<T>::Solid(std::string&& label, | ||
| T&& interior, | ||
| T&& excluded, | ||
| SolidEnclosedAngle enclosed) | ||
| : label_{std::move(label)} | ||
| , interior_{std::move(interior)} | ||
| , exclusion_{std::move(excluded)} | ||
| , enclosed_(enclosed) | ||
| { | ||
| CELER_VALIDATE(interior_.encloses(*exclusion_), | ||
| << "solid '" << this->label() | ||
| << "' was given an interior region that is not enclosed by " | ||
| "its exterior"); | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct with an enclosed angle. | ||
| */ | ||
| template<class T> | ||
| Solid<T>::Solid(std::string&& label, T&& interior, SolidEnclosedAngle enclosed) | ||
| : label_{std::move(label)} | ||
| , interior_{std::move(interior)} | ||
| , enclosed_(enclosed) | ||
| { | ||
| CELER_VALIDATE(enclosed_, | ||
| << "solid '" << this->label() | ||
| << "' did not exclude an interior or a wedge (use a Shape " | ||
| "instead)"); | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| /*! | ||
| * Construct with only an excluded interior. | ||
| */ | ||
| template<class T> | ||
| Solid<T>::Solid(std::string&& label, T&& interior, T&& excluded) | ||
| : Solid{std::move(label), | ||
| std::move(interior), | ||
| std::move(excluded), | ||
| SolidEnclosedAngle{}} | ||
| { | ||
| } | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| // EXPLICIT INSTANTIATION | ||
| //---------------------------------------------------------------------------// | ||
|
|
||
| template class Solid<Cone>; | ||
| template class Solid<Cylinder>; | ||
|
|
||
| //---------------------------------------------------------------------------// | ||
| } // namespace orangeinp | ||
| } // namespace celeritas |
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