OdBrepRenderer Class Reference

#include <BrepRenderer.h>

Inheritance diagram for OdBrepRenderer:

Classes
struct	NumIsolines

Public Member Functions
virtual	~OdBrepRenderer ()
virtual void	setBrep (const OdBrBrep &brep)=0
virtual void	enableCaching ()=0
virtual void	disableCaching (bool clearCache=true)=0
virtual bool	isCachingEnabled () const =0
virtual void	setTriangulationParams (const wrTriangulationParams *pTriangulationParams)=0
virtual const wrTriangulationParams *	getTriangulationParams () const =0
virtual bool	draw (OdGiCommonDraw *pWd, OdUInt32 geomType, const NumIsolines *pNumIsolines=0)=0
virtual bool	drawSilhouettes (OdGiViewportDraw *pVd)=0
virtual void	transformBy (const OdGeMatrix3d &xfm)=0
virtual bool	drawFace (OdGiCommonDraw *pWd, OdGsMarker iFace, const wrTriangulationParams &triangulationParams)=0
virtual bool	getFaceMesh (GeMesh::OdGeTrMesh &mesh, OdGsMarker iFace, const wrTriangulationParams &triangulationParams)=0
virtual bool	getExtents (OdGeExtents3d &extents, OdUInt32 nIso=6)
virtual void	setFaceFilter (wrRenderFilter *pFaceFilter)=0
virtual bool	getPtSurface (OdGePoint3d &pt)

Protected Member Functions
	OdBrepRenderer ()

Detailed Description

This class is the base class for classes that provide platform-dependent ACIS rendering for the ODA Platform.

Corresponding C++ library: TD_BrepRenderer

<group Other_Classes>

Definition at line 83 of file BrepRenderer.h.

Constructor & Destructor Documentation

OdBrepRenderer()

OdBrepRenderer::OdBrepRenderer ( )

inlineprotected

Definition at line 87 of file BrepRenderer.h.

~OdBrepRenderer()

virtual OdBrepRenderer::~OdBrepRenderer ( )

inlinevirtual

This is the default destructor for objects of the OdBrepRenderer class.

Definition at line 94 of file BrepRenderer.h.

Member Function Documentation

disableCaching()

virtual void OdBrepRenderer::disableCaching ( bool  clearCache = true )

pure virtual

Disables caching for this Renderer object.

Parameters

clearCache

[in] Clears rendering cache if and only if true.

Implemented in OdBrepRendererImpl.

draw()

virtual bool OdBrepRenderer::draw ( OdGiCommonDraw *  pWd, OdUInt32  geomType, const NumIsolines *  pNumIsolines = 0  )

pure virtual

Creates a geometric representation of the BREP data of this Renderer object.

Parameters

pWd	[in] Pointer to the OdGiCommonDraw interface.
geomType	[in] Geometry type.
pNumIsolines	[in] Number of isolines.

Returns

True if and only if the geometric representation can be generated.

Remarks

The value of the geomType parameter must be a combination of one or more of the following:

Value kNothing 0 kIsolines 1 kEdges 2 kShells 4 kOrderedEdges 8 kSurfIsolines 16

Implemented in OdBrepRendererImpl.

drawFace()

virtual bool OdBrepRenderer::drawFace ( OdGiCommonDraw *  pWd, OdGsMarker  iFace, const wrTriangulationParams &  triangulationParams  )

pure virtual

Creates a geometric representation of the particular face of this Renderer object.

Parameters

pWd	[in] Pointer to the OdGiCommonDraw interface.
iFace	[in] Face marker.
triangulationParams	[in] Triangulation Parameters.

Returns

True if and only if the geometric representation can be generated.

Implemented in OdBrepRendererImpl.

drawSilhouettes()

virtual bool OdBrepRenderer::drawSilhouettes ( OdGiViewportDraw *  pVd )

pure virtual

Creates a silhouette representation of the BREP data of this Renderer object.

Parameters

pVd	[in] Pointer to the OdGiViewportDraw interface.

Returns

True if and only if the silhouette representation can be generated.

Implemented in OdBrepRendererImpl.

enableCaching()

virtual void OdBrepRenderer::enableCaching ( )

pure virtual

Enables caching for this Renderer object.

Implemented in OdBrepRendererImpl.

getExtents()

virtual bool OdBrepRenderer::getExtents ( OdGeExtents3d &  extents, OdUInt32  nIso = 6  )

inlinevirtual

Gets the extents the geometric representation of this Renderer object.

Parameters

extents	[out] Resulting extents.
nIso	[in] Number of isolines.

Returns

True if successful; false otherwise.

Reimplemented in OdBrepRendererImpl.

Definition at line 221 of file BrepRenderer.h.

getFaceMesh()

virtual bool OdBrepRenderer::getFaceMesh ( GeMesh::OdGeTrMesh &  mesh, OdGsMarker  iFace, const wrTriangulationParams &  triangulationParams  )

pure virtual

Gets the mesh of the particular face of this Renderer object.

Parameters

mesh	[out] Resulting mesh.
iFace	[in] Face marker.
triangulationParams	[in] Triangulation Parameters.

Returns

True if successful; false otherwise.

Implemented in OdBrepRendererImpl.

getPtSurface()

virtual bool OdBrepRenderer::getPtSurface ( OdGePoint3d &  pt )

inlinevirtual

Gets the point for calculating the deviation in perspective mode.

Parameters

pt	[out] Resulting point.

Returns

True if successful; false otherwise.

Reimplemented in OdBrepRendererImpl.

Definition at line 238 of file BrepRenderer.h.

getTriangulationParams()

virtual const wrTriangulationParams * OdBrepRenderer::getTriangulationParams ( ) const

pure virtual

Returns the Triangular Parameters for this Renderer object.

Returns

Triangular Parameters for this Renderer object.

Implemented in OdBrepRendererImpl.

isCachingEnabled()

virtual bool OdBrepRenderer::isCachingEnabled ( ) const

pure virtual

Returns true if and only if caching is enabled for this Renderer object.

Returns

True if caching is enabled for this Renderer object; false otherwise.

Implemented in OdBrepRendererImpl.

setBrep()

virtual void OdBrepRenderer::setBrep ( const OdBrBrep &  brep )

pure virtual

Sets the BREP data for this Renderer object.

Parameters

brep	[in] BREP data.

Implemented in OdBrepRendererImpl.

setFaceFilter()

virtual void OdBrepRenderer::setFaceFilter ( wrRenderFilter *  pFaceFilter )

pure virtual

Sets the face filter for this Renderer object.

Parameters

pFaceFilter

[in] Face filter.

Implemented in OdBrepRendererImpl.

setTriangulationParams()

virtual void OdBrepRenderer::setTriangulationParams ( const wrTriangulationParams *  pTriangulationParams )

pure virtual

Sets the Triangular Parameters for this Renderer object.

Parameters

pTriangulationParams

[in] Pointer to the Triangular Parameters.

Implemented in OdBrepRendererImpl.

transformBy()

virtual void OdBrepRenderer::transformBy ( const OdGeMatrix3d &  xfm )

pure virtual

Applies the 3D transformation matrix to the BREP data of Renderer object.

Parameters

xfm	[in] 3D transformation matrix.

Implemented in OdBrepRendererImpl.

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

• BrepRenderer.h