Tets embedded with every one the same way round, and a centre that sees every boundary face from inside: a ray from it leaves the patch through one face, once.
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#include <volume_geometry.hpp>
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const Tets & | tets () const |
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const Positions & | positions () const |
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const std::vector< Tri > & | faces () const |
| | The boundary faces, sorted, and the same faces oriented outwards.
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double | scale () const |
| | The diameter of the patch's bounding box.
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std::optional< Vid > | boundary_apex () const |
| | Whether every vertex is the apex of a cone: shared by every tet and on the boundary.
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std::optional< Vid > | interior_apex () const |
| | The vertex every tet shares, inside the patch (the star of a vertex).
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bool | sees_all (const Eigen::Vector3d &s) const |
| | Whether s is strictly inside every boundary face's plane, exactly.
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bool | set_centre (const Eigen::Vector3d &s) |
| | Sets the centre; false (and nothing set) if it does not see every face.
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const Eigen::Vector3d & | centre () const |
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double | margin () const |
| | The centre's distance to the nearest face plane, over scale().
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Exit | exit (const Eigen::Vector3d &x) const |
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Located | locate (const Eigen::Vector3d &y) const |
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std::optional< size_t > | index_of (const Tet &t) const |
| | The index in tets() of a tet given by its vertices, any order.
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size_t | bytes () const |
| | About the memory it holds, in bytes.
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static std::optional< StarPatch > | make (const Tets &T, const Positions &P) |
| | Nothing if a tet is flat, or the tets are not all the same way round (exactly).
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std::vector< Eigen::Vector3d > | normals |
| | The outward normal and a corner of each face (the plane is n.(x - a) = 0).
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std::vector< Eigen::Vector3d > | corners |
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Tets | m_T |
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Positions | m_P |
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std::vector< Tri > | m_F |
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std::vector< Tri > | m_Fo |
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std::vector< std::pair< Tet, uint32_t > > | m_index |
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double | m_scale = 0 |
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Eigen::Vector3d | m_s = Eigen::Vector3d::Zero() |
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Tets embedded with every one the same way round, and a centre that sees every boundary face from inside: a ray from it leaves the patch through one face, once.
The documentation for this class was generated from the following files:
- components/tracking/wmtk/components/tracking/volume_geometry.hpp
- components/tracking/wmtk/components/tracking/volume_geometry.cpp
