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Add RectangularPrism and HexagonalPrism composite surfaces (#2739)

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Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
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Paul Romano 2023-11-01 09:13:40 -05:00 • committed by GitHub
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13
docs/source/usersguide/geometry.rst
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@ -147,12 +147,13 @@ For many regions, a bounding-box can be determined automatically::
While a bounding box can be determined for regions involving half-spaces of
spheres, cylinders, and axis-aligned planes, it generally cannot be determined
if the region involves cones, non-axis-aligned planes, or other exotic
second-order surfaces. For example, the :func:`openmc.model.hexagonal_prism`
function returns the interior region of a hexagonal prism; because it is bounded
by a :class:`openmc.Plane`, trying to get its bounding box won't work::
second-order surfaces. For example, the :class:`openmc.model.HexagonalPrism`
class returns a hexagonal prism surface; because it utilizes a
:class:`openmc.Plane`, trying to get the bounding box of its interior won't
work::
>>> hex = openmc.model.hexagonal_prism()
>>> hex.bounding_box
>>> hex = openmc.model.HexagonalPrism()
>>> (-hex).bounding_box
(array([-0.8660254, -inf, -inf]),
array([ 0.8660254, inf, inf]))
@ -428,7 +429,7 @@ code would work::
hexlat.universes = [outer_ring, middle_ring, inner_ring]
If you need to create a hexagonal boundary (composed of six planar surfaces) for
a hexagonal lattice, :func:`openmc.model.hexagonal_prism` can be used.
a hexagonal lattice, :class:`openmc.model.HexagonalPrism` can be used.
.. _usersguide_geom_export: