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BigStarCatalogExtension::ZoneData Struct Reference

A single triangle. More...

#include <ZoneData.hpp>

Inherited by BigStarCatalogExtension::SpecialZoneData< Star >, BigStarCatalogExtension::SpecialZoneData< BigStarCatalogExtension::Star1 >, BigStarCatalogExtension::SpecialZoneData< BigStarCatalogExtension::Star2 >, and BigStarCatalogExtension::SpecialZoneData< BigStarCatalogExtension::Star3 >.

List of all members.

Public Member Functions

int getNrOfStars (void) const

Public Attributes

Vec3d center
Vec3d axis0
Vec3d axis1
int size
void * stars

Detailed Description

A single triangle.

The stars are arranged in triangular zones according to StelGeodesicGrid. Bright stars (Star1) are stored in zones with small level, whereas fainter stars (Star2,Star3) are stored in zones with highter level. A ZoneData contains stars of a given type (Star1,Star2 or Star3) of a given triangle and level of the StelGeodesicGrid.

Member Function Documentation

int BigStarCatalogExtension::ZoneData::getNrOfStars ( void   )  const [inline]

Get number of stars in this triangle.

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