CPoint3D Class Reference
[Calques 3D - Geometrical Objects]

Inheritance diagram for CPoint3D:

Collaboration diagram for CPoint3D:

Detailed Description

The basic point, defined by its coordinates in space.


Public Member Functions
virtual void	Serialize (CArchive &ar)
	Store and load the object into and from an archive.
virtual CxSchemeSet *	GetRedefineSchemes (CxSchemeSet *pSet)
	Retrieve the list of possible redefinition schemes of the object.
virtual CObject3D *	CopyObject ()
	Create a clone of this object.
virtual BOOL	IsEqual (CObject3D &other)
	Verify if this object is analytically identical to another one.
virtual BOOL	GraftOn (CObject3D *pNew)
	Graft this object to the designated target.
virtual BOOL	SetParents (CxObject3DSet *pSet)
	Set the parents of the object.
virtual UINT	GetNameID () const
	Get the resource ID of the string containing the default name of the object.
virtual UINT	GetHelpID () const
	Get the resource ID of the string containing the designation of the object.
virtual UINT	GetDefID () const
	Get the resource ID of the string containing the definition of the object.
virtual COLORREF	GetDefaultColor ()
	Get the default color associated with the object.
virtual DWORD	isA () const
	Get the identifier representing the type of the object.
virtual BOOL	IsInActiveArea (CPoint pt)
	Verify if the cursor lies within the active region of this object.
virtual CRgn *	InvalideRect ()
	Create a GDI region covering this object.
virtual UINT	IsAlignedWith (CObject3D pObj1, CObject3D pObj2)
	Verify if this object is analytically align with two other ones.
virtual void	TranslateBy (CVector4 ptVec)
	Translate the position of this object by the specified vector.
virtual int	SetDepth ()
	Update the depth of this object in the dependence graph.
virtual void	CopyPointPosition (CObject3D *)
	Apply - if adequate - the coordinates of the given object to this object.
virtual void	CopyPointPosition (CVector4)
	Apply - if adequate - the coordinates of the given object to this object.
virtual UINT	CalculConceptuel ()
	Recompute the analytical representation of the object.
virtual void	CalculVisuel (CVisualParam *)
	Recompute the graphical representation of the object (in the universe or tracing view).
virtual void	Draw (CDC pDC, CVisualParam vp, BOOL bSm=0)
	Method CObject3D::Draw.
virtual void	DrawRetro (CDC pDC, CVisualParam vp)
	Method CObject3D::DrawRetro.
virtual void	DrawSelected (CDC pDC, CVisualParam vp)
	Method CObject3D::DrawSelected.
virtual CString	ExportSymbolic (int nFormat)
	Method CObject3D::ExportSymbolic.
virtual void	GetRange (CVector4 &min, CVector4 &max)
	Recompute the definition range (in terms of spatial coordinates) of the object.
virtual void	Draw3DRendering (int nVolMode)
	Method CObject3D::Draw3DRendering.
virtual BOOL	MoveObject (CVisualParam *, UINT, CPoint, CVector4 &)
	Called by the framework to perform the deformation of the object.
Public Attributes
CVector4	Concept_pt
	3D coordinates of the point
CPoint	Visual_pt
	2D coordinates of the point's projection
BOOL	bUp
	TRUE is Z-coordinate positive.

Member Function Documentation

void Serialize ( CArchive & ar ) [virtual]

Store and load the object into and from an archive.

Parameters:

A CArchive object to serialize to or from.

Reimplemented from CObject3D.

Reimplemented in CPointCalc3D, CPointMilieu3D, CPointSurD3D, CPointSurC3D, CPointSurP3D, CPointSurS3D, CPointSurCyl3D, CPointInterDD3D, CPointInterDP3D, CPointCenter3D, CPointSymetric3D, and CPointTranslat3D.

CxSchemeSet * GetRedefineSchemes ( CxSchemeSet * pSet ) [virtual]

Retrieve the list of possible redefinition schemes of the object.

Parameters:

pSet

A pointer to the current list of schemes to be populated.

Returns:: A pointer to the populated list of schemes.

Reimplemented from CObject3D.

Reimplemented in CPointCalc3D, CPointMilieu3D, CPointSur3D, CPointSurD3D, CPointSurP3D, CPointInterDD3D, CPointInterDP3D, CPointCenter3D, CPointSymetric3D, and CPointTranslat3D.

CObject3D * CopyObject ( ) [virtual]

Create a clone of this object.

Returns:: A pointer to the clone of this object.

Reimplemented from CObject3D.

BOOL IsEqual ( CObject3D & other ) [virtual]

Verify if this object is analytically identical to another one.

Parameters:

other

A reference to the object to compare with this one.

Returns:: TRUE if both object are analytically the same, FALSE otherwise

Reimplemented from CObject3D.

BOOL GraftOn ( CObject3D * pNew ) [virtual]

Graft this object to the designated target.

Reimplemented from CObject3D.

virtual BOOL SetParents ( CxObject3DSet * pSet ) [inline, virtual]

Set the parents of the object.

Reimplemented from CObject3D.

virtual UINT GetNameID ( ) const [inline, virtual]

Get the resource ID of the string containing the default name of the object.

Reimplemented from CObject3D.

virtual UINT GetHelpID ( ) const [inline, virtual]

Get the resource ID of the string containing the designation of the object.

Reimplemented from CObject3D.

virtual UINT GetDefID ( ) const [inline, virtual]

Get the resource ID of the string containing the definition of the object.

Reimplemented from CObject3D.

COLORREF GetDefaultColor ( ) [virtual]

Get the default color associated with the object.

Returns:: The default color (RGB)

Reimplemented from CObject3D.

virtual DWORD isA ( ) const [inline, virtual]

Get the identifier representing the type of the object.

See TObject3DClass and others identifiers

Reimplemented from CObject3D.

BOOL IsInActiveArea ( CPoint pt ) [virtual]

Verify if the cursor lies within the active region of this object.

Parameters:

The location - in view's coordinates - of the cursor.

Returns:: TRUE if the cursor is hovering the object, FALSE otherwise.

Reimplemented from CObject3D.

CRgn * InvalideRect ( ) [virtual]

Create a GDI region covering this object.

Returns:: A new instance of an encompassing region.

Reimplemented from CObject3D.

UINT IsAlignedWith	(	CObject3D *	pObj1,
		CObject3D *	pObj2
	)			`[virtual]`

Verify if this object is analytically align with two other ones.

Parameters:

	pObj1	A pointer to the first object to compare with this one.
	pObj2	A pointer to the second object to compare with this one.

Returns:: The code for the property verification

See also:: Relation Verification Codes

Reimplemented from CObject3D.

void TranslateBy ( CVector4 ptVec ) [virtual]

Translate the position of this object by the specified vector.

Parameters:

ptVec

A reference to the translation vector.

Reimplemented from CObject3D.

virtual int SetDepth ( ) [inline, virtual]

Update the depth of this object in the dependence graph.

Basically, the depth of an object is either 0 if it has no parents or the maximum of its parents' depth +1.

Returns:: The current depth of this object

Reimplemented from CObject3D.

void CopyPointPosition ( CObject3D * pObj ) [virtual]

Apply - if adequate - the coordinates of the given object to this object.

Parameters:

pObj

A pointer to the object whose coordinates will be duplicated.

Reimplemented from CObject3D.

Reimplemented in CPointSurD3D, CPointSurC3D, CPointSurP3D, CPointSurS3D, and CPointSurCyl3D.

void CopyPointPosition ( CVector4 ptLoc ) [virtual]

Apply - if adequate - the coordinates of the given object to this object.

Parameters:

ptLoc

The 3D coordinates to apply to this object.

Reimplemented from CObject3D.

Reimplemented in CPointSurD3D, CPointSurC3D, CPointSurP3D, CPointSurS3D, and CPointSurCyl3D.

UINT CalculConceptuel ( ) [virtual]

Recompute the analytical representation of the object.

Returns:: 0 if the computation is correct, an error code otherwise.

See also:: Description of all Error Codes

Reimplemented from CObject3D.

void CalculVisuel ( CVisualParam * pVisParam ) [virtual]

Recompute the graphical representation of the object (in the universe or tracing view).

Parameters:

pVisParam

The visual parameters associated with the view.

Reimplemented from CObject3D.

void Draw	(	CDC *	pDC,
		CVisualParam *	vp,
		BOOL	bSm = `0`
	)			`[virtual]`

Method CObject3D::Draw.

Parameters:

	pDC	A pointer to the device-context associated with the drawing view
	vp	A pointer to the visual parameters of the view
	bSm	TRUE if the object is displayed in a reduced form, FALSE otherwise

Reimplemented from CObject3D.

void DrawRetro	(	CDC *	pDC,
		CVisualParam *	vp
	)			`[virtual]`

Method CObject3D::DrawRetro.

Parameters:

	pDC	A pointer to the device-context associated with the drawing view
	vp	A pointer to the visual parameters of the view

Reimplemented from CObject3D.

Reimplemented in CPointSurC3D, CPointSurP3D, CPointSurS3D, and CPointSurCyl3D.

void DrawSelected	(	CDC *	pDC,
		CVisualParam *	vp
	)			`[virtual]`

Method CObject3D::DrawSelected.

Parameters:

	pDC	A pointer to the device-context associated with the drawing view
	vp	A pointer to the visual parameters of the view

Reimplemented from CObject3D.

CString ExportSymbolic ( int nFormat ) [virtual]

Method CObject3D::ExportSymbolic.

Parameters:

nFormat

The format to use for exporting the object (see CObject3D::TGraphType)

Returns:: A String containing the symbolic representation of the object

Reimplemented from CObject3D.

Reimplemented in CPointMilieu3D, CPointSurD3D, CPointSurC3D, CPointSurP3D, CPointSurS3D, CPointSurCyl3D, CPointInterDD3D, CPointInterDP3D, CPointCenter3D, CPointSymetric3D, and CPointTranslat3D.

void GetRange	(	CVector4 &	min,
		CVector4 &	max
	)			`[virtual]`

Recompute the definition range (in terms of spatial coordinates) of the object.

Parameters:

	min	The minimum coordinates of the objects in the X, Y and Z axis.
	max	The maximum coordinates of the objects in the X, Y and Z axis.

Reimplemented from CObject3D.

void Draw3DRendering ( int nVolMode ) [virtual]

Method CObject3D::Draw3DRendering.

Todo:: Add the OpenGL representation for all objects

Reimplemented from CObject3D.

BOOL MoveObject	(	CVisualParam *	pVisual,
		UINT	nModKey,
		CPoint	pt,
		CVector4 &	loc
	)			`[virtual]`

Called by the framework to perform the deformation of the object.

Parameters:

	pVisual	A pointer to the visual parameters of the view the deformation is taking place in.
	nModKey	Indicates whether various virtual keys are down.
	pt	The location - in view coordinates - of the cursor during deformation
	loc	A reference to the 3D coordinate corresponding to the new object's location.