GRE::GEOMETRIC3D Class Reference

Base class for 3D geometric models. More...

#include <gre/3dgeomet.h>

Inheritance diagram for GRE::GEOMETRIC3D:

[legend]

List of all members.

Classes
class	IMPL_FACTORY
Public Types
enum	MODEL {   MODEL_Default = 0, MODEL_Vector = 0, MODEL_CAD = 1, MODEL_Shape = 2,   MODEL_Pinmap = 3, MODEL_TIN = 4, MODEL_Count = 5 }
Public Member Functions
virtual	~GEOMETRIC3D ()
ERRVALUE	Build (const GRE::LAYER *layer)
GEOMETRIC3D *	CreateInstance ()
ERRVALUE	DrawScene (CONTROLLER &controller, DRAWINGCONTEXT3D &drawing, TERRAIN *terrain, const bool wireframe=false)
void	Free ()
const SPATREF::COORDREFSYS	GetCoordRefSys ()
const char *	GetDescription () const
const DRECT3D &	GetExtents ()
const MODEL	GetModel () const
const char *	GetName () const
const TRANS2D_MAPGEN &	GetTransformationInternalToModel ()
bool	IsBuilt ()
virtual bool	IsPointsFieldNeeded ()
virtual bool	IsTerrainNeeded ()
void	SetCoordRefSys (const SPATREF::COORDREFSYS &CoordRefSys)
void	SetScene (SCENE3D &scene)
Static Public Member Functions
static const char *	GetDescription (MODEL model)
static GEOMETRIC3D *	GetInstance (MODEL model)
static const char *	GetName (MODEL model)
static void	Register (IMPL_FACTORY *factory, const MODEL model)
Protected Member Functions
	GEOMETRIC3D (const char *name, const char *desc, const MODEL model)
void	AppendElements (GEOMETRIC3D_ELEMENTS *elements)
void	ClearElements ()
double	ComputeScaleForPoint (const DPOINT2D &point)
void	SetBuilt (const bool built)
Private Member Functions
virtual void	OnDrawBegin (GRE::GEOMETRIC3D_BUILDER *builder, const bool wireframe=false)
virtual void	OnDrawEnd ()
virtual ERRVALUE	v_Build (const GRE::LAYER *layer)=0
virtual GEOMETRIC3D *	v_CreateInstance ()=0
virtual void	v_Free ()=0
virtual const SPATREF::COORDREFSYS	v_GetCoordRefSys ()=0
virtual const DRECT3D &	v_GetExtents ()=0
virtual const TRANS2D_MAPGEN &	v_GetTransformationInternalToModel ()=0
virtual void	v_SetCoordRefSys (const SPATREF::COORDREFSYS &CoordRefSys)=0

---

Detailed Description

Base class for 3D geometric models.

---

Member Enumeration Documentation

enum GRE::GEOMETRIC3D::MODEL

Enumerator:

MODEL_Default
MODEL_Vector
MODEL_CAD
MODEL_Shape
MODEL_Pinmap
MODEL_TIN
MODEL_Count

---

Constructor & Destructor Documentation

virtual GRE::GEOMETRIC3D::~GEOMETRIC3D

(

)

[virtual]

GRE::GEOMETRIC3D::GEOMETRIC3D	(	const char *	name,
		const char *	desc,
		const MODEL	model
	)			[protected]

---

Member Function Documentation

void GRE::GEOMETRIC3D::AppendElements

(

GEOMETRIC3D_ELEMENTS *

elements

)

[inline, protected]

ERRVALUE GRE::GEOMETRIC3D::Build

(

const GRE::LAYER *

layer

)

[inline]

Build internal structures for geometric construction for given drape layer.

Returns:

0 if built or < 0 if an error

void GRE::GEOMETRIC3D::ClearElements

(

)

[protected]

double GRE::GEOMETRIC3D::ComputeScaleForPoint

(

const DPOINT2D &

point

)

[protected]

GEOMETRIC3D* GRE::GEOMETRIC3D::CreateInstance

(

)

[inline]

Create new instance of geometric model.

Returns:

instance of geometric model

ERRVALUE GRE::GEOMETRIC3D::DrawScene	(	CONTROLLER &	controller,
		DRAWINGCONTEXT3D &	drawing,
		TERRAIN *	terrain,
		const bool	wireframe = false
	)

Draw given geometric.

Returns:

>= 0 if set is done

void GRE::GEOMETRIC3D::Free

(

)

[inline]

Free internal structures for geometric construction.

const SPATREF::COORDREFSYS GRE::GEOMETRIC3D::GetCoordRefSys

(

)

[inline]

Get map projection be used for output data.

const char* GRE::GEOMETRIC3D::GetDescription

(

)

const

GetDescription returns a description of the model.

Returns:

char pointer of the description

static const char* GRE::GEOMETRIC3D::GetDescription

(

MODEL

model

)

[static]

GetDescription returns a description of the given model enum.

Returns:

char pointer of the description

const DRECT3D& GRE::GEOMETRIC3D::GetExtents

(

)

[inline]

Get extents in map projection coordinates.

Returns:

extents

static GEOMETRIC3D* GRE::GEOMETRIC3D::GetInstance

(

MODEL

model

)

[static]

GetInstance returns a new instance of the given model enum.

Returns:

pointer to new model

const MODEL GRE::GEOMETRIC3D::GetModel

(

)

const [inline]

GetModel returns an enum of the model.

Returns:

enum of the model

const char* GRE::GEOMETRIC3D::GetName

(

)

const

GetName returns a name of the model.

Returns:

char pointer of the name

static const char* GRE::GEOMETRIC3D::GetName

(

MODEL

model

)

[static]

GetName returns a name of the given model enum.

Returns:

char pointer of the name

const TRANS2D_MAPGEN& GRE::GEOMETRIC3D::GetTransformationInternalToModel

(

)

[inline]

Get transformation from object coordinates to specifyed map projection.

Returns:

TRANS2D_MAPGEN&

bool GRE::GEOMETRIC3D::IsBuilt

(

)

Is internal structures for geometric construction built?

Returns:

true if built or false if an error

virtual bool GRE::GEOMETRIC3D::IsPointsFieldNeeded

(

)

[virtual]

Is points field needed for geometric construction.

Returns:

true id needed or false if not

virtual bool GRE::GEOMETRIC3D::IsTerrainNeeded

(

)

[virtual]

Is terrain needed for geometric construction.

Returns:

true id needed or false if not

virtual void GRE::GEOMETRIC3D::OnDrawBegin	(	GRE::GEOMETRIC3D_BUILDER *	builder,
		const bool	wireframe = false
	)			[private, virtual]

virtual void GRE::GEOMETRIC3D::OnDrawEnd

(

)

[private, virtual]

static void GRE::GEOMETRIC3D::Register	(	IMPL_FACTORY *	factory,
		const MODEL	model
	)			[static]

void GRE::GEOMETRIC3D::SetBuilt

(

const bool

built

)

[protected]

Set built state?

void GRE::GEOMETRIC3D::SetCoordRefSys

(

const SPATREF::COORDREFSYS &

CoordRefSys

)

[inline]

Set model map projection be used for output data.

void GRE::GEOMETRIC3D::SetScene

(

SCENE3D &

scene

)

[inline]

Draw given geometric.

Returns:

>= 0 if set is done

virtual ERRVALUE GRE::GEOMETRIC3D::v_Build

(

const GRE::LAYER *

layer

)

[private, pure virtual]

virtual GEOMETRIC3D* GRE::GEOMETRIC3D::v_CreateInstance

(

)

[private, pure virtual]

virtual void GRE::GEOMETRIC3D::v_Free

(

)

[private, pure virtual]

virtual const SPATREF::COORDREFSYS GRE::GEOMETRIC3D::v_GetCoordRefSys

(

)

[private, pure virtual]

virtual const DRECT3D& GRE::GEOMETRIC3D::v_GetExtents

(

)

[private, pure virtual]

virtual const TRANS2D_MAPGEN& GRE::GEOMETRIC3D::v_GetTransformationInternalToModel

(

)

[private, pure virtual]

virtual void GRE::GEOMETRIC3D::v_SetCoordRefSys

(

const SPATREF::COORDREFSYS &

CoordRefSys

)

[private, pure virtual]

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

• gre/3dgeomet.h