Special SphericalRegion for the whole sphere. More...

#include <StelSphereGeometry.hpp>

Inheritance diagram for AllSkySphericalRegion:

Collaboration diagram for AllSkySphericalRegion:

Public Member Functions
virtual SphericalRegionType	getType () const

virtual OctahedronPolygon	getOctahedronPolygon () const
	Return the octahedron contour representation of the polygon. More...

virtual double	getArea () const
	Return the area of the region in steradians. More...

virtual bool	isEmpty () const
	Return true if the region is empty. More...

virtual Vec3d	getPointInside () const
	Return a point located inside the region. More...

virtual SphericalCap	getBoundingCap () const
	Return a bounding SphericalCap. More...

virtual QVariantList	toQVariant () const
	Serialize the region into a QVariant map matching the JSON format. More...

virtual void	serialize (QDataStream &) const
	Serialize the region. This method must allow as fast as possible serialization and work with deserialize(). More...

virtual bool	contains (const Vec3d &) const

virtual bool	contains (const SphericalPolygon &) const

virtual bool	contains (const SphericalConvexPolygon &) const

virtual bool	contains (const SphericalCap &) const

virtual bool	contains (const SphericalPoint &) const

virtual bool	contains (const AllSkySphericalRegion &) const

virtual bool	intersects (const SphericalPolygon &) const

virtual bool	intersects (const SphericalConvexPolygon &) const

virtual bool	intersects (const SphericalCap &) const

virtual bool	intersects (const SphericalPoint &) const

virtual bool	intersects (const AllSkySphericalRegion &) const

Public Member Functions inherited from SphericalRegion
virtual QVector< SphericalCap >	getBoundingSphericalCaps () const
	Return the list of SphericalCap bounding the ConvexPolygon. More...

virtual SphericalRegionP	getEnlarged (double margin) const
	Return an enlarged version of this SphericalRegion so that any point distant of more than the given margin now lays within the region. More...

virtual StelVertexArray	getFillVertexArray () const
	Return an openGL compatible array to be displayed using vertex arrays. More...

virtual StelVertexArray	getOutlineVertexArray () const
	Get the outline of the contours defining the SphericalPolygon. More...

virtual QVector< QVector< Vec3d > >	getSimplifiedContours () const
	Get the contours defining the SphericalPolygon when combined using a positive winding rule. More...

QByteArray	toJSON () const
	Output a JSON string representing the polygon. More...

bool	contains (const SphericalRegion *r) const
	Returns whether a SphericalRegion is contained into this region. More...

bool	contains (const SphericalRegionP r) const

bool	contains (const EmptySphericalRegion &) const

bool	intersects (const SphericalRegion *r) const
	Returns whether a SphericalRegion intersects with this region. More...

bool	intersects (const SphericalRegionP r) const

bool	intersects (const Vec3d &p) const

bool	intersects (const EmptySphericalRegion &) const

SphericalRegionP	getIntersection (const SphericalRegion *r) const
	Return a new SphericalRegion consisting of the intersection of this and the given region. More...

SphericalRegionP	getIntersection (const SphericalRegionP r) const

virtual SphericalRegionP	getIntersection (const SphericalPolygon &r) const

virtual SphericalRegionP	getIntersection (const SphericalConvexPolygon &r) const

virtual SphericalRegionP	getIntersection (const SphericalCap &r) const

virtual SphericalRegionP	getIntersection (const SphericalPoint &r) const

virtual SphericalRegionP	getIntersection (const AllSkySphericalRegion &r) const

SphericalRegionP	getIntersection (const EmptySphericalRegion &r) const

SphericalRegionP	getUnion (const SphericalRegion *r) const
	Return a new SphericalRegion consisting of the union of this and the given region. More...

SphericalRegionP	getUnion (const SphericalRegionP r) const

virtual SphericalRegionP	getUnion (const SphericalPolygon &r) const

virtual SphericalRegionP	getUnion (const SphericalConvexPolygon &r) const

virtual SphericalRegionP	getUnion (const SphericalCap &r) const

virtual SphericalRegionP	getUnion (const SphericalPoint &r) const

SphericalRegionP	getUnion (const AllSkySphericalRegion &r) const

virtual SphericalRegionP	getUnion (const EmptySphericalRegion &r) const

SphericalRegionP	getSubtraction (const SphericalRegion *r) const
	Return a new SphericalRegion consisting of the subtraction of the given region from this. More...

SphericalRegionP	getSubtraction (const SphericalRegionP r) const

virtual SphericalRegionP	getSubtraction (const SphericalPolygon &r) const

virtual SphericalRegionP	getSubtraction (const SphericalConvexPolygon &r) const

virtual SphericalRegionP	getSubtraction (const SphericalCap &r) const

virtual SphericalRegionP	getSubtraction (const SphericalPoint &r) const

SphericalRegionP	getSubtraction (const AllSkySphericalRegion &r) const

virtual SphericalRegionP	getSubtraction (const EmptySphericalRegion &r) const

Static Public Attributes
static const SphericalRegionP	staticInstance

Additional Inherited Members
Public Types inherited from SphericalRegion
enum	SphericalRegionType { Point = 0, Cap = 1, AllSky = 2, Polygon = 3, ConvexPolygon = 4, Empty = 5, Invalid = 6 }
	define types for all supported regions. More...

Detailed Description

Special SphericalRegion for the whole sphere.

Definition at line 467 of file StelSphereGeometry.hpp.

Member Function Documentation

virtual double AllSkySphericalRegion::getArea ( ) const

inlinevirtual

Return the area of the region in steradians.

Reimplemented from SphericalRegion.

Definition at line 474 of file StelSphereGeometry.hpp.

virtual SphericalCap AllSkySphericalRegion::getBoundingCap ( ) const

inlinevirtual

Return a bounding SphericalCap.

This method is heavily used and therefore needs to be very fast. The returned SphericalCap doesn't have to be the smallest one, but smaller is better.

Reimplemented from SphericalRegion.

Definition at line 477 of file StelSphereGeometry.hpp.

virtual OctahedronPolygon AllSkySphericalRegion::getOctahedronPolygon ( ) const

inlinevirtual

Return the octahedron contour representation of the polygon.

It can be used for safe computation of intersection/union in the general case.

Implements SphericalRegion.

Definition at line 473 of file StelSphereGeometry.hpp.

virtual Vec3d AllSkySphericalRegion::getPointInside ( ) const

inlinevirtual

Return a point located inside the region.

Reimplemented from SphericalRegion.

Definition at line 476 of file StelSphereGeometry.hpp.

virtual bool AllSkySphericalRegion::isEmpty ( ) const

inlinevirtual

Return true if the region is empty.

Reimplemented from SphericalRegion.

Definition at line 475 of file StelSphereGeometry.hpp.

virtual void AllSkySphericalRegion::serialize ( QDataStream & out ) const

inlinevirtual

Serialize the region. This method must allow as fast as possible serialization and work with deserialize().

Implements SphericalRegion.

Definition at line 481 of file StelSphereGeometry.hpp.

virtual QVariantList AllSkySphericalRegion::toQVariant ( ) const

virtual

Serialize the region into a QVariant map matching the JSON format.

The format is ["ALLSKY"]

Implements SphericalRegion.

The documentation for this class was generated from the following file:

/home/aw/devel/stellarium/0.16/src/core/StelSphereGeometry.hpp

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation