celeritas::orangeinp::RevolvedSpecialTrapezoid Class Reference

A region formed by revolving a SpecialTrapezoid around the z-axis. More...

#include <IntersectRegion.hh>

Inheritance diagram for celeritas::orangeinp::RevolvedSpecialTrapezoid:

Public Member Functions
	RevolvedSpecialTrapezoid (SpecialTrapezoid &&trap)
	Construct from a special trapezoid.
void	build (IntersectSurfaceBuilder &) const final
	Build surfaces.
void	output (JsonPimpl *) const final
	Write output to the given JSON object.
SpecialTrapezoid const &	trap () const
	Return the special trapezoid.

Additional Inherited Members
Protected Member Functions inherited from celeritas::orangeinp::IntersectRegionInterface
	CELER_DEFAULT_COPY_MOVE (IntersectRegionInterface)

Detailed Description

A region formed by revolving a SpecialTrapezoid around the z-axis.

The trapezoid being revolved always has a flat top and bottom along the z axis and never crosses the z axis. These special constraints ensure that the revolved trapezoid's sides never touch both sheets of a cone, which as a quadric is always double-sheeted about the cone's vanishing point. As a convention, all r values must be non-negative. An example of the revolution process is shown below.

                             |
    ........            ^    |     .           ________
    .       .            .   |    .           /        |
    .         .           . . . .           /          |
    .           .            |            /            |
    ...............          |          /______________|
                             |         supplied special trapezoid
                          z axis
* 

Member Function Documentation

build()

void celeritas::orangeinp::RevolvedSpecialTrapezoid::build ( IntersectSurfaceBuilder &  insert_surface ) const

finalvirtual

Build surfaces.

Surface are constructed by revolving each segment around the z axis. Thus:

• segments parallel to z become z-aligned cylinders,
• segments perpendicular to z become z-orthogonal planes,
• other segments become z-aligned cones.

If segment is coincident with the z axis, no surface is created, as it would enclose zero volume.

Implements celeritas::orangeinp::IntersectRegionInterface.

output()

void celeritas::orangeinp::RevolvedSpecialTrapezoid::output ( JsonPimpl *  j ) const

finalvirtual

Write output to the given JSON object.

Implements celeritas::orangeinp::IntersectRegionInterface.

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The documentation for this class was generated from the following files:

• IntersectRegion.hh
• IntersectRegion.cc