world::OssimPlanet Class Reference

OssimPlanet class is a Facade over ossimplanet. More...

#include <_src_world_planet_ossim.hh>

Inheritance diagram for world::OssimPlanet:

List of all members.

Public Member Functions
virtual shptr< Object >	GetRootObject (void)
virtual bool	IfFlat (void)
virtual const Matrix &	GetTangentMatrix (const SphereVertex &sv)
virtual WorldVertex	ComputeUpVector (const SphereVertex &sv)
virtual WorldVertex	SphereVertex2WorldVertex (const SphereVertex &sv)
virtual SphereVertex	WorldVertex2SphereVertex (const WorldVertex &wv)
virtual fpx	MeterSimRatio (void)
virtual fp	RadiusGraphical (void)
virtual BoxVolume	GetVolume (void)
Private Member Functions
	OssimPlanet (void)
	~OssimPlanet ()
void	DebugSelfChecks (void)
void	ChangeKeywordRelativePath (ossimKeywordlist &kwl, const char key[])
string	FindOssimDataDir (void)
string	FindOrMakeCacheDir (void)
void	RecomputeMeterSimRatio (void)
Private Attributes
shptr0< Object >	mRootObject
	encapsulates ossimplanet as an Object
RefPtr< ossimPlanet >	mOssimPlanet
	www.ossim.org
RefPtr< ossimPlanetGeoRefModel >	mOssimModel
	tweak
Matrix	mTangentMatrix
	tangent to a point on the world
fpx	mMeterSimRatio
	ratio of meters to a graphical coordinates
fpx	mElevationScale
	defined in data/ossim.kwl
Friends
class	Planet

Detailed Description

OssimPlanet class is a Facade over ossimplanet.

Planet is a private implementation of the world module. Unusually, Planet derivatives are instantiated by the base Planet::GetInstance().

Constructor & Destructor Documentation

world::OssimPlanet::OssimPlanet ( void ) [private]

ctor/dtor.

world::OssimPlanet::~OssimPlanet ( ) [private]

Member Function Documentation

void world::OssimPlanet::ChangeKeywordRelativePath	(	ossimKeywordlist &	kwl,
		const char	key[]
	)			`[private]`

In an OSSIM keyword list (loaded from data/ossim.kwl), if a path is relative (no leading '/' char), prepend the data dir.

WorldVertex world::OssimPlanet::ComputeUpVector ( const SphereVertex & sv ) [virtual]

Compute a normalized "up vector" extending from a point on the world.

Implements world::Planet.

void world::OssimPlanet::DebugSelfChecks ( void ) [private]

Debug.

string world::OssimPlanet::FindOrMakeCacheDir ( void ) [private]

Find or create the cache dir.

Returns:: Directory or THROWS EXCEPTION!

string world::OssimPlanet::FindOssimDataDir ( void ) [private]

Find the directory containing OSSIM configuration. Usually ~/.ossim.

Returns:: Directory or THROWS C++ EXCEPTION!

shptr< Object > world::OssimPlanet::GetRootObject ( void ) [virtual]

Returns:: The planet's node.

Implements world::Planet.

const Matrix & world::OssimPlanet::GetTangentMatrix ( const SphereVertex & sv ) [virtual]

Compute a matrix that is tangent to a point on the world.

Implements world::Planet.

BoxVolume world::OssimPlanet::GetVolume ( void ) [virtual]

Returns:: Volume of world in 3D space.

Implements world::Planet.

virtual bool world::OssimPlanet::IfFlat ( void ) [inline, virtual]

Implements world::Planet.

fpx world::OssimPlanet::MeterSimRatio ( void ) [virtual]

Returns:: meter / graphicCoord

Implements world::Planet.

fp world::OssimPlanet::RadiusGraphical ( void ) [virtual]

Compute the radius of the planet in graphical coordinates.

Implements world::Planet.

void world::OssimPlanet::RecomputeMeterSimRatio ( void ) [private]

[private] Re-compute the meter/sim ratio.

WorldVertex world::OssimPlanet::SphereVertex2WorldVertex ( const SphereVertex & sv ) [virtual]

Convert spherical coordinates to a 3D vertex.

Implements world::Planet.

virtual SphereVertex world::OssimPlanet::WorldVertex2SphereVertex ( const WorldVertex & wv ) [virtual]

Implements world::Planet.

Friends And Related Function Documentation

friend class Planet [friend]

Member Data Documentation

fpx world::OssimPlanet::mElevationScale [private]

defined in data/ossim.kwl

fpx world::OssimPlanet::mMeterSimRatio [private]

ratio of meters to a graphical coordinates

RefPtr<ossimPlanetGeoRefModel> world::OssimPlanet::mOssimModel [private]

tweak

RefPtr<ossimPlanet> world::OssimPlanet::mOssimPlanet [private]

www.ossim.org

shptr0<Object> world::OssimPlanet::mRootObject [private]

encapsulates ossimplanet as an Object

Matrix world::OssimPlanet::mTangentMatrix [private]

tangent to a point on the world

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

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines

Palomino Flight Simulator documents generated by doxygen 1.7.1 on Tue May 15 2012 22:40:13