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: http://astro.uni-altai.ru/~aw/stellarium/api/classBigStarCatalogExtension_1_1SpecialZoneArray.html
Дата изменения: Unknown Дата индексирования: Fri Feb 28 08:10:52 2014 Кодировка: Поисковые слова: п п п п п п п |
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Stellarium 0.12.3
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Implements all the virtual methods in ZoneArray. More...
#include <ZoneArray.hpp>
Public Member Functions | |
SpecialZoneArray (QFile *file, bool byte_swap, bool use_mmap, int level, int mag_min, int mag_range, int mag_steps) | |
Handles loading of the meaty part of star catalogs. More... | |
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unsigned int | getNrOfStars () const |
Get the total number of stars in this catalog. More... | |
virtual void | updateHipIndex (HipIndexStruct hipIndex[]) const |
Dummy method that does nothing. See subclass implementation. More... | |
bool | isInitialized (void) const |
Get whether or not the catalog was successfully loaded. More... | |
void | initTriangle (int index, const Vec3f &c0, const Vec3f &c1, const Vec3f &c2) |
Initialize the ZoneData struct at the given index. More... | |
Protected Member Functions | |
SpecialZoneData< Star > * | getZones (void) const |
Get an array of all SpecialZoneData objects in this catalog. More... | |
void | draw (StelProjectorP projector, class StelRenderer *renderer, int index, bool is_inside, const float *rcmag_table, StelCore *core, unsigned int maxMagStarName, float names_brightness) const |
Draw stars and their names onto the viewport. More... | |
void | scaleAxis (void) |
void | searchAround (const StelCore *core, int index, const Vec3d &v, double cosLimFov, QList< StelObjectP > &result) |
Pure virtual method. See subclass implementation. More... | |
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ZoneArray (const QString &fname, QFile *file, int level, int mag_min, int mag_range, int mag_steps) | |
Protected constructor. Initializes fields and does not load anything. More... | |
Protected Attributes | |
Star * | stars |
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unsigned int | nr_of_zones |
unsigned int | nr_of_stars |
ZoneData * | zones |
QFile * | file |
Additional Inherited Members | |
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static ZoneArray * | create (const QString &extended_file_name, bool use_mmap) |
Named public constructor for ZoneArray. More... | |
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const QString | fname |
File path of the catalog. More... | |
const int | level |
Level in StelGeodesicGrid. More... | |
const int | mag_min |
Lower bound of magnitudes in this catalog. Units: millimag. May be negative for brightest stars. More... | |
const int | mag_range |
Range of magnitudes in this catalog. Units: millimags. More... | |
const int | mag_steps |
Number of steps used to describe values in mag_range. Always positive. Individual stars have their mag entries from 0..mag_steps. More... | |
float | star_position_scale |
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static bool | readFile (QFile &file, void *data, qint64 size) |
Load a catalog and display its progress on the splash screen. More... | |
Implements all the virtual methods in ZoneArray.
Is only separate from ZoneArray because ZoneArray decides on the template parameter.
BigStarCatalogExtension::SpecialZoneArray< Star >::SpecialZoneArray | ( | QFile * | file, |
bool | byte_swap, | ||
bool | use_mmap, | ||
int | level, | ||
int | mag_min, | ||
int | mag_range, | ||
int | mag_steps | ||
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Handles loading of the meaty part of star catalogs.
file | catalog to load from |
byte_swap | whether to switch endianness of catalog data |
use_mmap | whether or not to mmap the star catalog |
level | level in StelGeodesicGrid |
mag_min | lower bound of magnitudes |
mag_range | range of magnitudes |
mag_steps | number of steps used to describe values in range |
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protectedvirtual |
Draw stars and their names onto the viewport.
projector | Projector to project 3D coords to the viewport. |
renderer | Renderer to use for drawing. |
index | zone index to draw |
is_inside | whether the zone is inside the current viewport |
rcmag_table | table of magnitudes |
core | core to use for drawing |
maxMagStarName | magnitude limit of stars that display labels |
names_brightness | brightness of labels |
Implements BigStarCatalogExtension::ZoneArray.
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inlineprotected |
Get an array of all SpecialZoneData objects in this catalog.
Definition at line 171 of file ZoneArray.hpp.
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protectedvirtual |
Pure virtual method. See subclass implementation.
Implements BigStarCatalogExtension::ZoneArray.