domParabola Class Reference

#include <domParabola.h>

Inheritance diagram for domParabola:

[legend]

List of all members.

Classes
class	domFocal
Public Types
typedef daeTArray< domFocalRef >	domFocal_Array
typedef daeSmartRef< domFocal >	domFocalRef
Public Member Functions
virtual COLLADA_TYPE::TypeEnum	getElementType () const
const domExtra_Array &	getExtra_array () const
domExtra_Array &	getExtra_array ()
const domFocalRef	getFocal () const
virtual daeInt	typeID () const
Static Public Member Functions
static DLLSPEC daeElementRef	create (DAE &dae)
static daeInt	ID ()
static DLLSPEC daeMetaElement *	registerElement (DAE &dae)
Protected Member Functions
	domParabola (DAE &dae)
virtual domParabola &	operator= (const domParabola &cpy)
virtual	~domParabola ()
Protected Attributes
domExtra_Array	elemExtra_array
domFocalRef	elemFocal

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Detailed Description

Describes a parabola in 3D space. A parabola is defined by its focal length (i.e. the distance between its focus and its apex) and is positioned in space with a coordinate system where: - the origin is the apex of the parabola, - the "X Axis" defines the axis of symmetry; the parabola is on the positive side of this axis, - the origin, "X Direction" and "Y Direction" define the plane of the parabola. This coordinate system is the local coordinate system of the parabola. The "main Direction" of this coordinate system is a vector normal to the plane of the parabola. The axis, of which the origin and unit vector are respectively the origin and "main Direction" of the local coordinate system, is termed the "Axis" or "main Axis" of the parabola. The "main Direction" of the local coordinate system gives an explicit orientation to the parabola, determining the direction in which the parameter increases along the parabola. The Geom_Parabola parabola is parameterized as follows: P(U) = O + U*U/(4.*F)*XDir + U*YDir where: - P is the point of parameter U, - O, XDir and YDir are respectively the origin, "X <br> Direction" and "Y Direction" of its local coordinate system,

• F is the focal length of the parabola. The parameter of the parabola is therefore its Y coordinate in the local coordinate system, with the "X <br> Axis" of the local coordinate system defining the origin of the parameter. The parameter range is ] -infinite, +infinite [.

Definition at line 34 of file domParabola.h.

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Member Typedef Documentation

typedef daeTArray<domFocalRef> domParabola::domFocal_Array

Definition at line 44 of file domParabola.h.

typedef daeSmartRef<domFocal> domParabola::domFocalRef

Definition at line 41 of file domParabola.h.

---

Constructor & Destructor Documentation

domParabola::domParabola

(

DAE &

dae

)

[inline, protected]

Constructor

Definition at line 125 of file domParabola.h.

virtual domParabola::~domParabola

(

)

[inline, protected, virtual]

Destructor

Definition at line 129 of file domParabola.h.

---

Member Function Documentation

static DLLSPEC daeElementRef domParabola::create

(

DAE &

dae

)

[static]

Creates an instance of this class and returns a daeElementRef referencing it.

Returns:

a daeElementRef referencing an instance of this object.

virtual COLLADA_TYPE::TypeEnum domParabola::getElementType

(

)

const [inline, virtual]

Reimplemented from daeElement.

Definition at line 37 of file domParabola.h.

const domExtra_Array& domParabola::getExtra_array

(

)

const [inline]

Gets the extra element array.

Returns:

Returns a constant reference to the array of extra elements.

Definition at line 120 of file domParabola.h.

domExtra_Array& domParabola::getExtra_array

(

)

[inline]

Gets the extra element array.

Returns:

Returns a reference to the array of extra elements.

Definition at line 115 of file domParabola.h.

const domFocalRef domParabola::getFocal

(

)

const [inline]

Gets the focal element.

Returns:

a daeSmartRef to the focal element.

Definition at line 110 of file domParabola.h.

static daeInt domParabola::ID

(

)

[inline, static]

Definition at line 38 of file domParabola.h.

virtual domParabola& domParabola::operator=

(

const domParabola &

cpy

)

[inline, protected, virtual]

Overloaded assignment operator

Definition at line 133 of file domParabola.h.

static DLLSPEC daeMetaElement* domParabola::registerElement

(

DAE &

dae

)

[static]

Creates a daeMetaElement object that describes this element in the meta object reflection framework. If a daeMetaElement already exists it will return that instead of creating a new one.

Returns:

A daeMetaElement describing this COLLADA element.

virtual daeInt domParabola::typeID

(

)

const [inline, virtual]

Returns this element's type ID. Every element is an instance of a type specified in the Collada schema, and every schema type has a unique ID.

Returns:

The element's type ID.

Implements daeElement.

Definition at line 39 of file domParabola.h.

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Member Data Documentation

domExtra_Array domParabola::elemExtra_array [protected]

Definition at line 103 of file domParabola.h.

domFocalRef domParabola::elemFocal [protected]

Definition at line 102 of file domParabola.h.

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

• domParabola.h