Kstars
skymesh.h
HTMesh was originally intended to be a simple interface to the HTM library for the KStars project tha...
Definition HTMesh.h:57
There are several time-dependent values used in position calculations, that are not specific to an ob...
Definition ksnumbers.h:43
Provides an interface to the Hierarchical Triangular Mesh (HTM) library written by A.
Definition skymesh.h:74
void draw(QPainter &psky, MeshBufNum_t bufNum=DRAW_BUF)
Draws the outline of all the trixels in the specified buffer.
Definition skymesh.cpp:276
const IndexHash & indexLine(SkyList *points)
fills a QHash with the trixel indices needed to cover all the line segments specified in the QVector<...
Definition skymesh.cpp:126
static SkyMesh * Instance()
returns the default instance of SkyMesh or null if it has not yet been created.
Definition skymesh.cpp:39
const IndexHash & indexStarLine(SkyList *points)
Fills a hash with all the trixels needed to cover all the line segments in the SkyList where each Sky...
Definition skymesh.cpp:131
const SkyRegion & skyRegion(const SkyPoint &p1, const SkyPoint &p2)
returns the sky region needed to cover the rectangle defined by two SkyPoints p1 and p2
Definition skymesh.cpp:312
void aperture(SkyPoint *center, double radius, MeshBufNum_t bufNum=DRAW_BUF)
finds the set of trixels that cover the circular aperture specified after first performing a reverse ...
Definition skymesh.cpp:56
void setKSNumbers(KSNumbers *num)
sets the time for indexing StarObjects and CLines.
Definition skymesh.h:145
Trixel indexStar(StarObject *star)
returns the trixel that contains the star at the set time with proper motion taken into account but n...
Definition skymesh.cpp:79
const IndexHash & indexPoly(SkyList *points)
fills a QHash with the trixel indices needed to cover the polygon specified in the QList<SkyPoints*> ...
Definition skymesh.cpp:208
Trixel index(const SkyPoint *p)
returns the index of the trixel containing p.
Definition skymesh.cpp:74
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Documentation copyright © 1996-2024 The KDE developers.
Generated on Mon Nov 4 2024 16:38:44 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
Documentation copyright © 1996-2024 The KDE developers.
Generated on Mon Nov 4 2024 16:38:44 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.