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DeepSkyObject Class Reference

#include <deepskyobj.h>

Inheritance diagram for DeepSkyObject:

Inheritance graph
Collaboration diagram for DeepSkyObject:

Collaboration graph
List of all members.

Public Types

enum  { InvalidCatalogNumber = 0xffffffff }

Public Member Functions

 DeepSkyObject ()
float getAbsoluteMagnitude () const
uint32 getCatalogNumber () const
virtual size_t getDescription (char *buf, size_t bufLength) const
std::string getInfoURL () const
virtual unsigned int getLabelMask () const
Quatf getOrientation () const
Point3d getPosition () const
float getRadius () const
virtual unsigned int getRenderMask () const
virtual const char * getType () const =0
virtual bool load (AssociativeArray *, const std::string &resPath)
virtual void render (const GLContext &context, const Vec3f &offset, const Quatf &viewerOrientation, float brightness, float pixelSize)=0
void setAbsoluteMagnitude (float)
void setCatalogNumber (uint32)
void setInfoURL (const std::string &)
void setOrientation (const Quatf &)
void setPosition (const Point3d &)
void setRadius (float)
virtual void setType (const std::string &)=0
virtual ~DeepSkyObject ()

Private Attributes

float absMag
uint32 catalogNumber
std::string * infoURL
Quatf orientation
Point3d position
float radius

Member Enumeration Documentation

anonymous enum
 

Enumeration values:
InvalidCatalogNumber 

Definition at line 70 of file deepskyobj.h.

00071     {
00072         InvalidCatalogNumber = 0xffffffff
00073     };

Constructor & Destructor Documentation

DeepSkyObject::DeepSkyObject (   ) 
 

Definition at line 28 of file deepskyobj.cpp.

References DSO_DEFAULT_ABS_MAGNITUDE.

00028                              :
00029     catalogNumber(InvalidCatalogNumber),
00030     position(0, 0, 0),
00031     orientation(1),
00032     radius(1),
00033     absMag(DSO_DEFAULT_ABS_MAGNITUDE),
00034     infoURL(NULL)
00035 {
00036 }

DeepSkyObject::~DeepSkyObject (   )  [virtual]
 

Definition at line 38 of file deepskyobj.cpp.

00039 {
00040 }

Member Function Documentation

float DeepSkyObject::getAbsoluteMagnitude (   )  const
 

Definition at line 77 of file deepskyobj.cpp.

References absMag.

Referenced by DSODatabase::calcAvgAbsMag().

00078 {
00079     return absMag;
00080 }

uint32 DeepSkyObject::getCatalogNumber (   )  const [inline]
 

Definition at line 34 of file deepskyobj.h.

References catalogNumber.

Referenced by DSODatabase::find().

00035     {
00036         return catalogNumber;
00037     }

size_t DeepSkyObject::getDescription (  char *  buf,
size_t  bufLength
)  const [virtual]
 

Reimplemented in Galaxy, Nebula, and OpenCluster.

Definition at line 87 of file deepskyobj.cpp.

00088 {
00089     if (bufLength > 0)
00090         buf[0] = '\0';
00091     return 0;
00092 }

string DeepSkyObject::getInfoURL (   )  const
 

Definition at line 94 of file deepskyobj.cpp.

References infoURL.

00095 {
00096     if (infoURL == NULL)
00097         return "";
00098     else
00099         return *infoURL;
00100 }

virtual unsigned int DeepSkyObject::getLabelMask (   )  const [inline, virtual]
 

Reimplemented in Galaxy, Nebula, and OpenCluster.

Definition at line 68 of file deepskyobj.h.

00068 { return 0; }

Quatf DeepSkyObject::getOrientation (   )  const
 

Definition at line 57 of file deepskyobj.cpp.

References orientation.

Referenced by CelestiaCore::mouseMove(), Nebula::render(), Galaxy::renderGalaxyEllipsoid(), and Galaxy::renderGalaxyPointSprites().

00058 {
00059     return orientation;
00060 }

Point3d DeepSkyObject::getPosition (   )  const
 

Definition at line 47 of file deepskyobj.cpp.

References position.

Referenced by Selection::getPosition().

00048 {
00049     return position;
00050 }

float DeepSkyObject::getRadius (   )  const
 

Definition at line 67 of file deepskyobj.cpp.

References radius.

Referenced by object_getinfo(), Nebula::render(), Galaxy::renderGalaxyEllipsoid(), Galaxy::renderGalaxyPointSprites(), and CelestiaCore::renderOverlay().

00068 {
00069     return radius;
00070 }

virtual unsigned int DeepSkyObject::getRenderMask (   )  const [inline, virtual]
 

Reimplemented in Galaxy, Nebula, and OpenCluster.

Definition at line 67 of file deepskyobj.h.

00067 { return 0; }

virtual const char* DeepSkyObject::getType (   )  const [pure virtual]
 

Implemented in Galaxy, Nebula, and OpenCluster.

bool DeepSkyObject::load (  AssociativeArray *  ,
const std::string &  resPath
)  [virtual]
 

Reimplemented in Galaxy, Nebula, and OpenCluster.

Definition at line 110 of file deepskyobj.cpp.

References absMag, degToRad(), distance(), astro::equatorialToCelestialCart(), infoURL, position, radius, setAbsoluteMagnitude(), Quaternion< T >::setAxisAngle(), setInfoURL(), setOrientation(), setPosition(), setRadius(), Vector3< T >::x, Vector3< T >::y, and Vector3< T >::z.

Referenced by OpenCluster::load(), Nebula::load(), Galaxy::load(), and DSODatabase::load().

00111 {
00112     // Get position
00113     Vec3d position(0.0, 0.0, 0.0);
00114     if (params->getVector("Position", position))
00115     {
00116         setPosition(Point3d(position.x, position.y, position.z));
00117     }
00118     else
00119     {
00120         double distance = 1.0;
00121         double RA = 0.0;
00122         double dec = 0.0;
00123         params->getNumber("Distance", distance);
00124         params->getNumber("RA", RA);
00125         params->getNumber("Dec", dec);
00126         Point3d p = astro::equatorialToCelestialCart(RA, dec, distance);
00127         setPosition(p);
00128     }
00129 
00130     // Get orientation
00131     Vec3d axis(1.0, 0.0, 0.0);
00132     double angle = 0.0;
00133     params->getVector("Axis", axis);
00134     params->getNumber("Angle", angle);
00135     Quatf q(1);
00136     q.setAxisAngle(Vec3f((float) axis.x, (float) axis.y, (float) axis.z),
00137                    (float) degToRad(angle));
00138     setOrientation(q);
00139     
00140     double radius = 1.0;
00141     params->getNumber("Radius", radius);
00142     setRadius((float) radius);
00143 
00144     double absMag = 0.0;
00145     if (params->getNumber("AbsMag", absMag))
00146         setAbsoluteMagnitude((float) absMag);
00147 
00148     string infoURL;
00149     if (params->getString("InfoURL", infoURL))
00150         setInfoURL(infoURL);
00151 
00152     return true;
00153 }

virtual void DeepSkyObject::render (  const GLContext &  context,
const Vec3f &  offset,
const Quatf &  viewerOrientation,
float  brightness,
float  pixelSize
)  [pure virtual]
 

Implemented in Galaxy, Nebula, and OpenCluster.

void DeepSkyObject::setAbsoluteMagnitude (  float   ) 
 

Definition at line 82 of file deepskyobj.cpp.

References absMag.

Referenced by load().

00083 {
00084     absMag = _absMag;
00085 }

void DeepSkyObject::setCatalogNumber (  uint32   ) 
 

Definition at line 42 of file deepskyobj.cpp.

References catalogNumber.

Referenced by DSODatabase::find(), and DSODatabase::load().

00043 {
00044     catalogNumber = n;
00045 }

void DeepSkyObject::setInfoURL (  const std::string &   ) 
 

Definition at line 102 of file deepskyobj.cpp.

References infoURL.

Referenced by load().

00103 {
00104     if (infoURL == NULL)
00105         infoURL = new string(s);
00106     else
00107         *infoURL = s;
00108 }

void DeepSkyObject::setOrientation (  const Quatf &   ) 
 

Definition at line 62 of file deepskyobj.cpp.

References orientation.

Referenced by load(), and CelestiaCore::mouseMove().

00063 {
00064     orientation = q;
00065 }

void DeepSkyObject::setPosition (  const Point3d &   ) 
 

Definition at line 52 of file deepskyobj.cpp.

References position.

Referenced by load().

00053 {
00054     position = p;
00055 }

void DeepSkyObject::setRadius (  float   ) 
 

Definition at line 72 of file deepskyobj.cpp.

References radius.

Referenced by load().

00073 {
00074     radius = r;
00075 }

virtual void DeepSkyObject::setType (  const std::string &   )  [pure virtual]
 

Implemented in Galaxy, Nebula, and OpenCluster.

Member Data Documentation

float DeepSkyObject::absMag [private]
 

Definition at line 80 of file deepskyobj.h.

Referenced by getAbsoluteMagnitude(), load(), and setAbsoluteMagnitude().

uint32 DeepSkyObject::catalogNumber [private]
 

Definition at line 76 of file deepskyobj.h.

Referenced by getCatalogNumber(), and setCatalogNumber().

std::string* DeepSkyObject::infoURL [private]
 

Definition at line 81 of file deepskyobj.h.

Referenced by getInfoURL(), load(), and setInfoURL().

Quatf DeepSkyObject::orientation [private]
 

Definition at line 78 of file deepskyobj.h.

Referenced by getOrientation(), and setOrientation().

Point3d DeepSkyObject::position [private]
 

Definition at line 77 of file deepskyobj.h.

Referenced by getPosition(), load(), and setPosition().

float DeepSkyObject::radius [private]
 

Definition at line 79 of file deepskyobj.h.

Referenced by getRadius(), load(), and setRadius().

The documentation for this class was generated from the following files:
Generated on Sat Jan 14 22:33:16 2006 for Celestia by  doxygen 1.4.1