geom::SdfObject Concept Reference

A shape which can report its exact signed distance field. More...

#include <geomc/shape/ShapeTypes.h>

Concept definition

template<typename Shape>
concept geom::SdfObject =  DimensionalObject<Shape> and RegionObject<Shape> and
    requires (Shape s, typename Shape::point_t p)
{
    { s.sdf(p) } -> std::convertible_to<typename Shape::elem_t>;
}

Detailed Description

A shape which can report its exact signed distance field.

SdfObject implies RegionObject, because the signed distance field can be used to test for containment.