Check at which side of a geographical segment a point lies left of segment (> 0), right of segment (< 0), on segment (0). The check is performed by mapping the geographical coordinates to spherical coordinates and using spherical_side_formula.
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template<typename Spheroid, mapping_type Mapping = mapping_geodetic, typename CalculationType = void>
class boost::geometry::strategy::side::mapping_spherical_side_formula< Spheroid, Mapping, CalculationType >
Check at which side of a geographical segment a point lies left of segment (> 0), right of segment (< 0), on segment (0). The check is performed by mapping the geographical coordinates to spherical coordinates and using spherical_side_formula.
- Template Parameters
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Spheroid | The reference spheroid model |
Mapping | The type of mapping of geographical to spherical latitude |
CalculationType | numeric type for calculation (e.g. high precision); if [*void] then it is extracted automatically from the coordinate type and (if necessary) promoted to floating point |