Interface class for building non-reentrant spatial regions. More...

#include <IntersectRegion.hh>

Inheritance diagram for celeritas::orangeinp::IntersectRegionInterface:

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Public Member Functions
virtual void	build (IntersectSurfaceBuilder &) const =0
	Construct surfaces that are AND-ed into this region.

virtual void	output (JsonPimpl *) const =0
	Write the region to a JSON object.

Protected Member Functions

	CELER_DEFAULT_COPY_MOVE (IntersectRegionInterface)

Detailed Description

Interface class for building non-reentrant spatial regions.

This is a building block for constructing more complex objects out of smaller spatial regions. A shape object will have a single intersect region, and a solid object region may have multiple adjacent intersect regions.

Convex regions should be as minimal as possible and rely on transformations to change axes, displacement, etc. As a general rule, the exterior bounding box of a intersect region should be centered on the origin, and objects should be aligned along the z axis.

When implementing this class, prefer to build simpler surfaces (planes) before complex ones (cones) in case we implement short-circuiting logic, since expressions are currently sorted.

Note: Additional methods such as volume calculation may be added here later.

Constructor & Destructor Documentation

◆ IntersectRegionInterface()

celeritas::orangeinp::IntersectRegionInterface::IntersectRegionInterface ( )

protecteddefault

Allow construction and assignment only through daughter classes

Member Function Documentation

◆ build()

virtual void celeritas::orangeinp::IntersectRegionInterface::build ( IntersectSurfaceBuilder & ) const

pure virtual

Construct surfaces that are AND-ed into this region.

Implemented in celeritas::orangeinp::Box, celeritas::orangeinp::Cone, celeritas::orangeinp::Cylinder, celeritas::orangeinp::Ellipsoid, celeritas::orangeinp::GenPrism, celeritas::orangeinp::InfWedge, celeritas::orangeinp::Involute, celeritas::orangeinp::Parallelepiped, celeritas::orangeinp::Prism, and celeritas::orangeinp::Sphere.

◆ CELER_DEFAULT_COPY_MOVE()

celeritas::orangeinp::IntersectRegionInterface::CELER_DEFAULT_COPY_MOVE ( IntersectRegionInterface )

protected

Allow construction and assignment only through daughter classes

◆ output()

virtual void celeritas::orangeinp::IntersectRegionInterface::output ( JsonPimpl * ) const

pure virtual

Write the region to a JSON object.