#include <DbCurve.h>

Inheritance diagram for OdDbCurve:

Public Member Functions
	ODDB_DECLARE_MEMBERS (OdDbCurve)

	OdDbCurve ()

virtual bool	isClosed () const

virtual bool	isPeriodic () const

virtual OdResult	getStartParam (double &startParam) const =0

virtual OdResult	getEndParam (double &endParam) const =0

virtual OdResult	getStartPoint (OdGePoint3d &startPoint) const =0

virtual OdResult	getEndPoint (OdGePoint3d &endPoint) const =0

virtual OdResult	getPointAtParam (double param, OdGePoint3d &pointOnCurve) const =0

virtual OdResult	getParamAtPoint (const OdGePoint3d &pointOnCurve, double &param) const =0

virtual OdResult	getDistAtParam (double param, double &dist) const =0

virtual OdResult	getParamAtDist (double dist, double &param) const =0

virtual OdResult	getDistAtPoint (const OdGePoint3d &pointOnCurve, double &dist) const

virtual OdResult	getPointAtDist (double dist, OdGePoint3d &pointOnCurve) const

virtual OdResult	getFirstDeriv (double param, OdGeVector3d &firstDeriv) const =0

virtual OdResult	getFirstDeriv (const OdGePoint3d &pointOnCurve, OdGeVector3d &firstDeriv) const

virtual OdResult	getSecondDeriv (double param, OdGeVector3d &secondDeriv) const

virtual OdResult	getSecondDeriv (const OdGePoint3d &pointOnCurve, OdGeVector3d &secondDeriv) const

virtual OdResult	getClosestPointTo (const OdGePoint3d &givenPoint, OdGePoint3d &pointOnCurve, bool extend=false) const

virtual OdResult	getClosestPointTo (const OdGePoint3d &givenPoint, const OdGeVector3d &normal, OdGePoint3d &pointOnCurve, bool extend=false) const

virtual OdResult	getSpline (OdDbSplinePtr *spline) const

virtual OdResult	extend (double param)

virtual OdResult	extend (bool extendStart, const OdGePoint3d &toPoint)

virtual OdResult	getArea (double &area) const

virtual OdResult	getOrthoProjectedCurve (const OdGePlane &projPlane, OdDbCurvePtr *pProjCurve) const

virtual OdResult	getProjectedCurve (const OdGePlane &projPlane, const OdGeVector3d &projDirection, OdDbCurvePtr *pProjCurve) const

virtual OdResult	getOffsetCurves (double offsetDistance, OdRxObjectPtrArray &offsetCurves) const

virtual OdResult	getOffsetCurvesGivenPlaneNormal (const OdGeVector3d &normal, double offsetDistance, OdRxObjectPtrArray &offsetCurves) const

virtual OdResult	getSplitCurves (const OdGeDoubleArray &params, OdRxObjectPtrArray &curveSegments) const

virtual OdResult	getSplitCurves (const OdGePoint3dArray &points, OdRxObjectPtrArray &curveSegments) const

virtual OdResult	reverseCurve ()

virtual OdResult	getOdGeCurve (OdGeCurve3d *&pGeCurve, const OdGeTol &tol=OdGeContext::gTol) const

virtual OdResult	setFromOdGeCurve (const OdGeCurve3d &geCurve, OdGeVector3d *normal=NULL, const OdGeTol &tol=OdGeContext::gTol)

virtual OdInt32	findVertexIndex (const OdDbVertex *vert) const

Public Member Functions inherited from OdDbEntity
	ODDB_DECLARE_MEMBERS (OdDbEntity)

	OdDbEntity ()

OdDbObjectId	blockId () const

OdCmColor	color () const

virtual OdResult	setColor (const OdCmColor &color, bool doSubents=true)

OdUInt16	colorIndex () const

virtual OdCmEntityColor	entityColor () const

virtual OdResult	setColorIndex (OdUInt16 colorIndex, bool doSubents=true)

OdDbObjectId	colorId () const

virtual OdResult	setColorId (OdDbObjectId colorId, bool doSubents=true)

OdCmTransparency	transparency () const

virtual OdResult	setTransparency (const OdCmTransparency &transparency, bool doSubents=true)

OdString	plotStyleName () const

OdDb::PlotStyleNameType	getPlotStyleNameId (OdDbObjectId &plotStyleNameId) const

virtual OdResult	setPlotStyleName (const OdString &plotStyleName, bool doSubents=true)

virtual OdResult	setPlotStyleName (OdDb::PlotStyleNameType plotStyleNameType, OdDbObjectId plotStyleNameId=OdDbObjectId::kNull, bool doSubents=true)

OdString	layer () const

OdDbObjectId	layerId () const

virtual OdResult	setLayer (const OdString &layerName, bool doSubents=true, bool allowHiddenLayer=false)

virtual OdResult	setLayer (OdDbObjectId layerId, bool doSubents=true, bool allowHiddenLayer=false)

OdString	linetype () const

OdDbObjectId	linetypeId () const

virtual OdResult	setLinetype (const OdString &linetypeName, bool doSubents=true)

virtual OdResult	setLinetype (OdDbObjectId linetypeID, bool doSubents=true)

OdString	material () const

OdDbObjectId	materialId () const

virtual OdResult	setMaterial (const OdString &materialName, bool doSubents=true)

virtual OdResult	setMaterial (OdDbObjectId materialID, bool doSubents=true)

OdDbObjectId	visualStyleId (VisualStyleType vstype=kFullVisualStyle) const

virtual OdResult	setVisualStyle (OdDbObjectId visualStyleId, VisualStyleType vstype=kFullVisualStyle, bool doSubents=true)

virtual const OdGiMapper *	materialMapper () const

virtual void	setMaterialMapper (const OdGiMapper *mapper, bool doSubents=true)

double	linetypeScale () const

virtual OdResult	setLinetypeScale (double linetypeScale, bool doSubents=true)

OdDb::Visibility	visibility () const

ODRX_SEALED_VIRTUAL OdResult	setVisibility (OdDb::Visibility visibility, bool doSubents=true) ODRX_SEALED

OdDb::Visibility	tempVisibility () const

void	setTempVisibility (OdDb::Visibility visibility)

OdDb::LineWeight	lineWeight () const

virtual OdResult	setLineWeight (OdDb::LineWeight lineWeight, bool doSubents=true)

virtual bool	castShadows () const

virtual void	setCastShadows (bool castShadows)

virtual bool	receiveShadows () const

virtual void	setReceiveShadows (bool receiveShadows)

virtual OdDb::CollisionType	collisionType () const

void	setPropertiesFrom (const OdDbEntity *pSource, bool doSubents=true)

virtual bool	isPlanar () const

virtual OdResult	getPlane (OdGePlane &plane, OdDb::Planarity &planarity) const

void	subHandOverTo (OdDbObject *pNewObject)

ODRX_SEALED_VIRTUAL OdResult	transformBy (const OdGeMatrix3d &xfm) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getTransformedCopy (const OdGeMatrix3d &xfm, OdDbEntityPtr &pCopy) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	explode (OdRxObjectPtrArray &entitySet) const ODRX_SEALED

virtual OdResult	explodeToBlock (OdDbBlockTableRecord pBlockRecord, OdDbObjectIdArray ids=0)

virtual OdResult	explodeGeometry (OdRxObjectPtrArray &entitySet) const

virtual OdResult	explodeGeometryToBlock (OdDbBlockTableRecord pBlockRecord, OdDbObjectIdArray ids=0)

virtual bool	subWorldDraw (OdGiWorldDraw *pWd) const

virtual void	subViewportDraw (OdGiViewportDraw *pVd) const

void	setDatabaseDefaults (OdDbDatabase *pDb=0, bool doSubents=false)

virtual void	subSetDatabaseDefaults (OdDbDatabase *pDb, bool doSubents)

virtual void	applyPartialUndo (OdDbDwgFiler pUndoFiler, OdRxClass pClassObj)

virtual OdResult	dwgInFields (OdDbDwgFiler *pFiler)

virtual void	dwgOutFields (OdDbDwgFiler *pFiler) const

void	appendToOwner (OdDbIdPair &idPair, OdDbObject *pOwnerObject, OdDbIdMapping &ownerIdMap)

virtual OdResult	dxfIn (OdDbDxfFiler *pFiler)

virtual void	dxfOut (OdDbDxfFiler *pFiler) const

virtual OdResult	dxfInFields (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields (OdDbDxfFiler *pFiler) const

virtual OdResult	dxfInFields_R12 (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields_R12 (OdDbDxfFiler *pFiler) const

virtual OdGiDrawable *	drawable ()

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *pTraits) const

virtual void	subList () const

virtual OdResult	subGetClassID (void *pClsid) const

void	subSwapIdWith (const OdDbObjectId &otherId, bool swapXdata=false, bool swapExtDict=false)

virtual OdResult	subErase (bool erasing) ODRX_OVERRIDE

void	recordGraphicsModified (bool graphicsModified=true)

virtual void	copyFrom (const OdRxObject *pSource)

ODRX_SEALED_VIRTUAL void	list () const ODRX_SEALED

virtual OdResult	getGeomExtents (OdGeExtents3d &extents) const ODRX_SEALED

ODRX_SEALED_VIRTUAL void	highlight (bool bDoIt=true, const OdDbFullSubentPath *pSubId=0, bool highlightAll=false) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints, const OdGeMatrix3d &insertionMat) const ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	isContentSnappable () const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPoints (OdGePoint3dArray &gripPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAt (const OdIntArray &indices, const OdGeVector3d &offset) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPoints (OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const int bitFlags) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAt (const OdDbVoidPtrArray &grips, const OdGeVector3d &offset, int bitFlags) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getStretchPoints (OdGePoint3dArray &stretchPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveStretchPointsAt (const OdIntArray &indices, const OdGeVector3d &offset) ODRX_SEALED

virtual void	dragStatus (const OdDb::DragStat status)

ODRX_SEALED_VIRTUAL void	gripStatus (const OdDb::GripStat status) ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	cloneMeForDragging () ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	hideMeForDragging () const ODRX_SEALED

virtual void	saveAs (OdGiWorldDraw *pWd, OdDb::DwgVersion ver) const

ODRX_SEALED_VIRTUAL OdResult	getCompoundObjectTransform (OdGeMatrix3d &xM) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	intersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	intersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const ODRX_SEALED

OdResult	boundingBoxIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker, OdGsMarker otherGsMarker) const

OdResult	boundingBoxIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker, OdGsMarker otherGsMarker) const

ODRX_SEALED_VIRTUAL OdResult	getSubentPathsAtGsMarker (OdDb::SubentType type, OdGsMarker gsMark, const OdGePoint3d &pickPoint, const OdGeMatrix3d &xfm, OdDbFullSubentPathArray &subentPaths, const OdDbObjectIdArray *pEntAndInsertStack=0) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGsMarkersAtSubentPath (const OdDbFullSubentPath &subPath, OdGsMarkerArray &gsMarkers) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPointsAtSubentPath (const OdDbFullSubentPath &path, OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const OdUInt32 bitflags) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAtSubentPaths (const OdDbFullSubentPathArray &paths, const OdDbVoidPtrArray &gripAppData, const OdGeVector3d &offset, const OdUInt32 bitflags) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	deleteSubentPaths (const OdDbFullSubentPathArray &paths) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	addSubentPaths (const OdDbFullSubentPathArray &paths) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdDbEntityPtr	subentPtr (const OdDbFullSubentPath &path) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	transformSubentPathsBy (const OdDbFullSubentPathArray &paths, const OdGeMatrix3d &xform) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getSubentClassId (const OdDbFullSubentPath &path, void *clsId) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getSubentPathGeomExtents (const OdDbFullSubentPath &path, OdGeExtents3d &extents) ODRX_SEALED

ODRX_SEALED_VIRTUAL void	subentGripStatus (OdDb::GripStat status, const OdDbFullSubentPath &subentity) ODRX_SEALED

virtual OdGeMatrix3d	getEcs () const

Public Member Functions inherited from OdDbObject
	ODDB_DECLARE_MEMBERS (OdDbObject)

	~OdDbObject ()

void	addRef ()

void	release ()

long	numRefs () const

OdDbObjectId	objectId () const

OdDbHandle	getDbHandle () const

OdDbHandle	handle () const

OdDbObjectId	ownerId () const

virtual void	setOwnerId (OdDbObjectId ownerId)

OdDbDatabase *	database () const

void	createExtensionDictionary ()

OdDbObjectId	extensionDictionary () const

bool	releaseExtensionDictionary ()

OdDbXrecordPtr	createXrecord (const OdString &xrecordName, OdDb::DuplicateRecordCloning style=OdDb::kDrcIgnore)

void	upgradeOpen ()

void	downgradeOpen ()

void	cancel ()

virtual OdResult	subOpen (OdDb::OpenMode mode)

virtual void	subClose ()

OdResult	erase (bool eraseIt=true)

void	handOverTo (OdDbObject *pNewObject, bool keepXData=true, bool keepExtDict=true)

void	swapIdWith (OdDbObjectId otherId, bool swapXdata=false, bool swapExtDict=false)

virtual void	audit (OdDbAuditInfo *pAuditInfo)

void	dwgIn (OdDbDwgFiler *pFiler)

void	dwgOut (OdDbDwgFiler *pFiler) const

virtual OdDb::DuplicateRecordCloning	mergeStyle () const

virtual OdResBufPtr	xData (const OdString &regappName=OdString::kEmpty) const

virtual void	setXData (const OdResBuf *pRb)

bool	isEraseStatusToggled () const

bool	isErased () const

bool	isReadEnabled () const

bool	isWriteEnabled () const

bool	isNotifyEnabled () const

bool	isModified () const

bool	isModifiedXData () const

bool	isModifiedGraphics () const

bool	isNewObject () const

bool	isNotifying () const

bool	isUndoing () const

bool	isReallyClosing () const

bool	isDBRO () const

void	assertReadEnabled () const

void	assertWriteEnabled (bool autoUndo=true, bool recordModified=true)

void	assertNotifyEnabled () const

void	disableUndoRecording (bool disable)

bool	isUndoRecordingDisabled () const

OdDbDwgFiler *	undoFiler ()

void	addReactor (OdDbObjectReactor *pReactor) const

void	removeReactor (OdDbObjectReactor *pReactor) const

virtual void	addPersistentReactor (const OdDbObjectId &objId)

virtual void	removePersistentReactor (const OdDbObjectId &objId)

bool	hasPersistentReactor (const OdDbObjectId &objId) const

OdDbObjectIdArray	getPersistentReactors () const

OdDbObjectReactorArray	getTransientReactors () const

virtual void	recvPropagateModify (const OdDbObject *pSubObj)

virtual void	xmitPropagateModify () const

ODRX_SEALED_VIRTUAL OdDbObjectPtr	deepClone (OdDbIdMapping &ownerIdMap, OdDbObject *pOwner, bool bPrimary=true) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdDbObjectPtr	wblockClone (OdDbIdMapping &ownerIdMap, OdDbObject *pOwner, bool bPrimary=true) const ODRX_SEALED

void	setOdDbObjectIdsInFlux ()

bool	isOdDbObjectIdsInFlux () const

virtual void	copied (const OdDbObject pObject, const OdDbObject pNewObject)

virtual void	erased (const OdDbObject *pObject, bool erasing=true)

virtual void	goodbye (const OdDbObject *pObject)

virtual void	openedForModify (const OdDbObject *pObject)

virtual void	modified (const OdDbObject *pObject)

virtual void	subObjModified (const OdDbObject pObject, const OdDbObject pSubObj)

virtual void	modifyUndone (const OdDbObject *pObject)

virtual void	modifiedXData (const OdDbObject *pObject)

virtual void	unappended (const OdDbObject *pObject)

virtual void	reappended (const OdDbObject *pObject)

bool	isAProxy () const

virtual void	objectClosed (const OdDbObjectId &objectId)

virtual void	modifiedGraphics (const OdDbObject *pObject)

bool	hasSaveVersionOverride () const

void	setHasSaveVersionOverride (bool hasSaveVersionOverride)

virtual OdDb::DwgVersion	getObjectSaveVersion (const OdDbFiler pFiler, OdDb::MaintReleaseVer pMaintVer=0) const

virtual OdDbObjectPtr	decomposeForSave (OdDb::DwgVersion ver, OdDbObjectId &replaceId, bool &exchangeXData)

virtual OdDbObjectPtr	decomposeForSave (OdDb::SaveType format, OdDb::DwgVersion ver, OdDbObjectId &replaceId, bool &exchangeXData)

void	convertForSave (OdDb::DwgVersion ver)

virtual void	composeForLoad (OdDb::SaveType format, OdDb::DwgVersion version, OdDbAuditInfo *pAuditInfo)

virtual bool	isPersistent () const

virtual OdDbStub *	id () const

ODRX_SEALED_VIRTUAL OdResult	getClassID (void *pClsid) const ODRX_SEALED

void	setGsNode (OdGsCache *pNode)

OdGsCache *	gsNode () const

void	xDataTransformBy (const OdGeMatrix3d &xfm)

bool	hasFields () const

OdDbObjectId	getField (const OdString &fieldName) const

OdDbObjectPtr	getField (const OdString &fieldName, OdDb::OpenMode mode) const

virtual OdDbObjectId	setField (const OdString &fieldName, OdDbField *pField)

virtual OdResult	removeField (OdDbObjectId fieldId)

virtual OdDbObjectId	removeField (const OdString &fieldName)

OdDbObjectId	getFieldDictionary () const

OdDbObjectPtr	getFieldDictionary (OdDb::OpenMode mode) const

virtual OdRxClass *	saveAsClass (OdRxClass *pClass) const

Public Member Functions inherited from OdGiDrawable
	ODRX_DECLARE_MEMBERS (OdGiDrawable)

virtual DrawableType	drawableType () const

ODRX_SEALED_VIRTUAL OdUInt32	setAttributes (OdGiDrawableTraits *pTraits) const ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	worldDraw (OdGiWorldDraw *pWd) const ODRX_SEALED

ODRX_SEALED_VIRTUAL void	viewportDraw (OdGiViewportDraw *pVd) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdUInt32	viewportDrawLogicalFlags (OdGiViewportDraw *pVd) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdUInt32	regenSupportFlags () const ODRX_SEALED

Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()

	OdRxObject ()

virtual	~OdRxObject ()

virtual OdRxObject *	queryX (const OdRxClass *pClass) const

virtual OdRxObject *	x (const OdRxClass *pClass) const

virtual OdRxClass *	isA () const

bool	isKindOf (const OdRxClass *pClass) const

virtual OdRxObjectPtr	clone () const

virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const

virtual bool	isEqualTo (const OdRxObject *pOther) const

Static Public Member Functions
static OdResult	createFromOdGeCurve (const OdGeCurve3d &geCurve, OdDbCurve &pDbCurve, OdGeVector3d normal=NULL, const OdGeTol &tol=OdGeContext::gTol)

Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)

static OdRxClass *	desc ()

Additional Inherited Members
Public Types inherited from OdDbEntity
enum	VisualStyleType { kFullVisualStyle , kFaceVisualStyle , kEdgeVisualStyle }

Public Types inherited from OdGiDrawable
enum	SetAttributesFlags { kDrawableNone = 0 , kDrawableIsAnEntity = 1 , kDrawableUsesNesting = 2 , kDrawableIsCompoundObject = 4 , kDrawableViewIndependentViewportDraw = 8 , kDrawableIsInvisible = 16 , kDrawableHasAttributes = 32 , kDrawableRegenTypeDependantGeometry = 64 , kDrawableIsDimension = (kDrawableIsAnEntity + kDrawableIsCompoundObject + 128) , kDrawableRegenDraw = 256 , kDrawableStandardDisplaySingleLOD = 512 , kDrawableShadedDisplaySingleLOD = 1024 , kDrawableViewDependentViewportDraw = 2048 , kDrawableBlockDependentViewportDraw = 4096 , kDrawableIsExternalReference = 8192 , kDrawableNotPlottable = 16384 , kLastFlag = kDrawableNotPlottable }

enum	DrawableType { kGeometry = 0 , kDistantLight = 1 , kPointLight = 2 , kSpotLight = 3 , kAmbientLight , kSolidBackground , kGradientBackground , kImageBackground , kGroundPlaneBackground , kViewport , kWebLight , kSkyBackground , kImageBasedLightingBackground }

Protected Member Functions inherited from OdDbEntity
virtual OdDbObjectPtr	subWblockClone (OdDbIdMapping &ownerIdMap, OdDbObject *, bool bPrimary) const ODRX_OVERRIDE

virtual OdDbObjectPtr	subDeepClone (OdDbIdMapping &ownerIdMap, OdDbObject *, bool bPrimary) const ODRX_OVERRIDE

virtual OdResult	subTransformBy (const OdGeMatrix3d &xfm)

virtual OdResult	subGetTransformedCopy (const OdGeMatrix3d &xfm, OdDbEntityPtr &pCopy) const

virtual OdResult	subExplode (OdRxObjectPtrArray &entitySet) const

virtual OdResult	subGetCompoundObjectTransform (OdGeMatrix3d &xM) const

virtual bool	subCloneMeForDragging ()

virtual bool	subHideMeForDragging () const

virtual void	subGripStatus (const OdDb::GripStat status)

virtual OdResult	subGetOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints) const

virtual OdResult	subGetOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints, const OdGeMatrix3d &insertionMat) const

virtual bool	subIsContentSnappable () const

virtual OdResult	subGetGripPoints (OdGePoint3dArray &gripPoints) const

virtual OdResult	subMoveGripPointsAt (const OdIntArray &indices, const OdGeVector3d &offset)

virtual OdResult	subGetGripPoints (OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const int bitFlags) const

virtual OdResult	subMoveGripPointsAt (const OdDbVoidPtrArray &grips, const OdGeVector3d &offset, int bitFlags)

virtual OdResult	subGetStretchPoints (OdGePoint3dArray &stretchPoints) const

virtual OdResult	subMoveStretchPointsAt (const OdIntArray &indices, const OdGeVector3d &offset)

virtual OdResult	subIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const

virtual OdResult	subIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const

virtual void	subHighlight (bool bDoIt=true, const OdDbFullSubentPath *pSubId=0, bool highlightAll=false) const

virtual OdDb::Visibility	subVisibility () const

virtual OdResult	subSetVisibility (OdDb::Visibility visibility, bool doSubents=true)

virtual OdResult	subGetGeomExtents (OdGeExtents3d &extents) const

virtual OdResult	subDeleteSubentPaths (const OdDbFullSubentPathArray &paths)

virtual OdResult	subAddSubentPaths (const OdDbFullSubentPathArray &paths)

virtual OdResult	subMoveGripPointsAtSubentPaths (const OdDbFullSubentPathArray &paths, const OdDbVoidPtrArray &gripAppData, const OdGeVector3d &offset, const OdUInt32 bitflags)

virtual OdResult	subGetGripPointsAtSubentPath (const OdDbFullSubentPath &path, OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const OdUInt32 bitflags) const

virtual OdResult	subGetSubentPathsAtGsMarker (OdDb::SubentType type, OdGsMarker gsMark, const OdGePoint3d &pickPoint, const OdGeMatrix3d &xfm, OdDbFullSubentPathArray &subentPaths, const OdDbObjectIdArray *pEntAndInsertStack=0) const

virtual OdResult	subGetGsMarkersAtSubentPath (const OdDbFullSubentPath &subPath, OdGsMarkerArray &gsMarkers) const

virtual OdDbEntityPtr	subSubentPtr (const OdDbFullSubentPath &path) const

virtual OdResult	subTransformSubentPathsBy (const OdDbFullSubentPathArray &paths, const OdGeMatrix3d &xform)

virtual OdResult	subGetSubentClassId (const OdDbFullSubentPath &path, void *clsId) const

virtual OdResult	subGetSubentPathGeomExtents (const OdDbFullSubentPath &path, OdGeExtents3d &extents) const

virtual void	subSubentGripStatus (OdDb::GripStat status, const OdDbFullSubentPath &subentity)

Protected Member Functions inherited from OdDbObject
	OdDbObject ()

Protected Member Functions inherited from OdGiDrawable
	OdGiDrawable ()

virtual OdUInt32	subViewportDrawLogicalFlags (OdGiViewportDraw *vd) const

virtual OdUInt32	subRegenSupportFlags () const

Protected Attributes inherited from OdDbObject
OdDbObjectImpl *	m_pImpl

Detailed Description

The class is the base class for all OdDb curves.

Corresponding C++ library: TD_Db

Definition at line 52 of file DbCurve.h.

Constructor & Destructor Documentation

◆ OdDbCurve()

OdDbCurve::OdDbCurve ( )

Member Function Documentation

◆ createFromOdGeCurve()

static OdResult OdDbCurve::createFromOdGeCurve	(	const OdGeCurve3d &	geCurve,
		OdDbCurve *&	pDbCurve,
		OdGeVector3d *	normal = `NULL`,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)

static

Takes an OdGeCurve3d and returns an OdDbCurve that is geometrically identical to the OdGeCurve3d.

Parameters

geCurve	[in] Reference to an OdGeCurve3d.
pDbCurve	[out] Receives a pointer to an OdDbCurve object that is geometrically identical to geCurve. The caller of this function is responsible for deleting this OdDbCurve object or adding it to the database.
normal	[in] Optional normal vector. If this parameter is supplied then it must be a valid vector that is perpendicular to the input geCurve, and this vector will become the normal vector of the output pDbCurve. If this parameter is not supplied, then this function will compute the normal vector itself.
tol	[in] Optional tolerance

Returns: Returns eOk if successful.

◆ extend() [1/2]

virtual OdResult OdDbCurve::extend	(	bool	extendStart,
		const OdGePoint3d &	toPoint
	)

virtual

Extends this Curve object to the specified WCS point.

Parameters

toPoint	[in] Point to which to extend.
extendStart	[in] True to extend start of curve, false to extend end of curve.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ extend() [2/2]

virtual OdResult OdDbCurve::extend ( double param )

virtual

Extends this Curve object to the specified WCS point.

Parameters

param [in] Parameter specifying point.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ findVertexIndex()

virtual OdInt32 OdDbCurve::findVertexIndex ( const OdDbVertex * vert ) const

inlinevirtual

Reimplemented in OdDb3dPolyline, and OdDb2dPolyline.

Definition at line 447 of file DbCurve.h.

◆ getArea()

virtual OdResult OdDbCurve::getArea ( double & area ) const

virtual

Returns the area of this Curve object.

Parameters

area	[out] Receives the area.

Returns: Returns eOk if successful, or an appropriate error code if not.

Reimplemented in OdDbEllipse, OdDbCircle, OdDbArc, OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDb3dPolyline, and OdDb2dPolyline.

◆ getClosestPointTo() [1/2]

virtual OdResult OdDbCurve::getClosestPointTo	(	const OdGePoint3d &	givenPoint,
		const OdGeVector3d &	normal,
		OdGePoint3d &	pointOnCurve,
		bool	extend = `false`
	)		const

virtual

Returns the point on this Curve object closest to the given point.

Parameters

givenPoint	[in] Given point.
pointOnCurve	[out] Receives the closed point on this Curve object.
extend	[in] Extends this Curve object if and only if true.
normal	[in] Normal to the projection plane.

Returns: Returns eOk if successful, or an appropriate error code if not.

If normal is specified, this Curve object is projected onto the plane defined by givenPoint and normal, finds the closest point on the projected curve to givenPoint, and projects said closest point back onto the plane of this Curve object. It is this point that is returned as pointOnCurve.

◆ getClosestPointTo() [2/2]

virtual OdResult OdDbCurve::getClosestPointTo	(	const OdGePoint3d &	givenPoint,
		OdGePoint3d &	pointOnCurve,
		bool	extend = `false`
	)		const

virtual

Returns the point on this Curve object closest to the given point.

Parameters

givenPoint	[in] Given point.
pointOnCurve	[out] Receives the closed point on this Curve object.
extend	[in] Extends this Curve object if and only if true.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getDistAtParam()

virtual OdResult OdDbCurve::getDistAtParam	(	double	param,
		double &	dist
	)		const

pure virtual

Returns the distance along this Curve object from its start point to the point specified by param.

Parameters

param	[in] Parameter specifying point.
dist	[out] Receives the distance.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getDistAtPoint()

virtual OdResult OdDbCurve::getDistAtPoint	(	const OdGePoint3d &	pointOnCurve,
		double &	dist
	)		const

virtual

Returns the distance along this Curve object from its start point to the specified WCS point.

Parameters

pointOnCurve	[in] Point on the curve.
dist	[out] Receives the distance.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getEndParam()

virtual OdResult OdDbCurve::getEndParam ( double & endParam ) const

pure virtual

Returns the parameter corresponding to the end point of this Curve object.

Parameters

endParam [out] Receives the end parameter.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getEndPoint()

virtual OdResult OdDbCurve::getEndPoint ( OdGePoint3d & endPoint ) const

pure virtual

Returns the WCS end point of this Curve object.

Parameters

endPoint [out] Receives the end point.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getFirstDeriv() [1/2]

virtual OdResult OdDbCurve::getFirstDeriv	(	const OdGePoint3d &	pointOnCurve,
		OdGeVector3d &	firstDeriv
	)		const

virtual

Returns the first derivative of this Curve object at the specified WCS point.

Parameters

pointOnCurve	[in] Point on the curve.
firstDeriv	[out] Receives the first derivative.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getFirstDeriv() [2/2]

virtual OdResult OdDbCurve::getFirstDeriv	(	double	param,
		OdGeVector3d &	firstDeriv
	)		const

pure virtual

Returns the first derivative of this Curve object at the specified WCS point.

Parameters

param	[in] Parameter specifying point.
firstDeriv	[out] Receives the first derivative.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getOdGeCurve()

virtual OdResult OdDbCurve::getOdGeCurve	(	OdGeCurve3d *&	pGeCurve,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

virtual

Returns an OdGeCurve3d that is geometrically identical to this OdDbCurve.

Parameters

pGeCurve	[out] Receives a pointer to an OdGeCurve3d object that is geometrically identical to this OdDbCurve. The caller of this function is responsible for deleting this OdGeCurve3d object.
tol	[in] Optional tolerance.

Returns: Returns eOk if successful.

Reimplemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getOffsetCurves()

virtual OdResult OdDbCurve::getOffsetCurves	(	double	offsetDistance,
		OdRxObjectPtrArray &	offsetCurves
	)		const

virtual

Creates a set of curves representing the offsetting of this Curve object by the specified distance.

Parameters

offsetDistance	[in] Offset distance.
offsetCurves	[out] Receives an array of SmartPointers to the offset curves.

Returns: Returns eOk if successful, or an appropriate error code if not.

Remarks: Pointers to all new curves are appended to the offsetCurves array.

◆ getOffsetCurvesGivenPlaneNormal()

virtual OdResult OdDbCurve::getOffsetCurvesGivenPlaneNormal	(	const OdGeVector3d &	normal,
		double	offsetDistance,
		OdRxObjectPtrArray &	offsetCurves
	)		const

virtual

Creates a set of curves representing the offsetting of this Curve object by the specified distance in a plane with the specified normal.

Parameters

offsetDistance	[in] Offset distance.
offsetCurves	[out] Receives an array of SmartPointers to the offset curves.
normal	[in] Normal of the plane.

Returns: Returns eOk if successful, or an appropriate error code if not.

Remarks: Pointers to all new curves are appended to the offsetCurves array.

◆ getOrthoProjectedCurve()

virtual OdResult OdDbCurve::getOrthoProjectedCurve	(	const OdGePlane &	projPlane,
		OdDbCurvePtr *	pProjCurve
	)		const

virtual

Creates a curve by projecting this Curve object onto the specified plane along its normal.

Parameters

projPlane	[in] Projection plane.
pProjCurve	[out] Receives a SmartPointer to the projected curve.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getParamAtDist()

virtual OdResult OdDbCurve::getParamAtDist	(	double	dist,
		double &	param
	)		const

pure virtual

Returns the parameter corresponding to the point a specified distance along this Curve object from its start point.

Parameters

param	[out] Receives the parameter.
dist	[in] Distance along the curve.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getParamAtPoint()

virtual OdResult OdDbCurve::getParamAtPoint	(	const OdGePoint3d &	pointOnCurve,
		double &	param
	)		const

pure virtual

Returns the parameter corresponding to the specified WCS point on this Curve object.

Parameters

param	[out] Receives the parameter corresponding to pointOnCurve.
pointOnCurve	[in] Point to be evaluated.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbLeader, OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getPointAtDist()

virtual OdResult OdDbCurve::getPointAtDist	(	double	dist,
		OdGePoint3d &	pointOnCurve
	)		const

virtual

Returns the WCS point a specified distance along this Curve object from its start point.

Parameters

pointOnCurve	[out] Receives the point.
dist	[in] Distance along the curve.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getPointAtParam()

virtual OdResult OdDbCurve::getPointAtParam	(	double	param,
		OdGePoint3d &	pointOnCurve
	)		const

pure virtual

Returns the WCS point on this Curve object corresponding to the specified parameter.

Parameters

param	[in] Parameter specifying point.
pointOnCurve	[out] Receives the point on this Curve object.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbLeader, OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getProjectedCurve()

virtual OdResult OdDbCurve::getProjectedCurve	(	const OdGePlane &	projPlane,
		const OdGeVector3d &	projDirection,
		OdDbCurvePtr *	pProjCurve
	)		const

virtual

Creates a curve by projecting this Curve object onto the specified plane along the specified direction.

Parameters

projPlane	[in] Projection plane.
projDirection	[in] Projection direction.
pProjCurve	[out] Receives a SmartPointer to the projected curve.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getSecondDeriv() [1/2]

virtual OdResult OdDbCurve::getSecondDeriv	(	const OdGePoint3d &	pointOnCurve,
		OdGeVector3d &	secondDeriv
	)		const

virtual

Returns the second derivative of this Curve object at the specified point.

Parameters

pointOnCurve	[in] Point on the curve.
secondDeriv	[out] Receives the first derivative.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getSecondDeriv() [2/2]

virtual OdResult OdDbCurve::getSecondDeriv	(	double	param,
		OdGeVector3d &	secondDeriv
	)		const

virtual

Returns the second derivative of this Curve object at the specified point.

Parameters

param	[in] Parameter specifying point.
secondDeriv	[out] Receives the first derivative.

Returns: Returns eOk if successful, or an appropriate error code if not.

Reimplemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getSpline()

virtual OdResult OdDbCurve::getSpline ( OdDbSplinePtr * spline ) const

virtual

Returns OdDbSpline approximation of this Curve object.

Parameters

spline [out] Receives a SmartPointer to the OdDbSpline.

Returns: Returns eOk if successful, or an appropriate error code if not.

◆ getSplitCurves() [1/2]

virtual OdResult OdDbCurve::getSplitCurves	(	const OdGeDoubleArray &	params,
		OdRxObjectPtrArray &	curveSegments
	)		const

virtual

Creates a set of curves representing this splitting of this Curve object at the specified (parametric) points.

Parameters

params	[in] Array of curve parameters defining the segments.
curveSegments	[out] Receives an array of SmartPointers to the curves segments.

Returns: Returns eOk if successful, or an appropriate error code if not.

Remarks: Pointers to all new curves are appended to the curveSegments array.

Reimplemented in OdDbSpline.

◆ getSplitCurves() [2/2]

virtual OdResult OdDbCurve::getSplitCurves	(	const OdGePoint3dArray &	points,
		OdRxObjectPtrArray &	curveSegments
	)		const

virtual

Creates a set of curves representing this splitting of this Curve object at the specified (parametric) points.

Parameters

points	[in] Array of points defining the segments.
curveSegments	[out] Receives an array of SmartPointers to the curves segments.

Returns: Returns eOk if successful, or an appropriate error code if not.

Remarks: Pointers to all new curves are appended to the curveSegments array.

◆ getStartParam()

virtual OdResult OdDbCurve::getStartParam ( double & startParam ) const

pure virtual

Returns the parameter corresponding to the start point of this Curve object.

Parameters

startParam [out] Receives the start parameter.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ getStartPoint()

virtual OdResult OdDbCurve::getStartPoint ( OdGePoint3d & startPoint ) const

pure virtual

Returns the WCS start point of this Curve object.

Parameters

startPoint [out] Receives the start point.

Returns: Returns eOk if successful, or an appropriate error code if not.

Implemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ isClosed()

virtual bool OdDbCurve::isClosed ( ) const

virtual

Returns true if and only if this Curve object is closed.

Reimplemented in OdDbXline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ isPeriodic()

virtual bool OdDbCurve::isPeriodic ( ) const

virtual

Returns true if and only if this Curve object is periodic.

Reimplemented in OdDbXline, OdDbRay, OdDbPolyline, OdDbLine, OdDbLeader, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ ODDB_DECLARE_MEMBERS()

OdDbCurve::ODDB_DECLARE_MEMBERS ( OdDbCurve )

◆ reverseCurve()

virtual OdResult OdDbCurve::reverseCurve ( )

virtual

Reimplemented in OdDbSpline, OdDbPolyline, OdDbLine, OdDbHelix, OdDbEllipse, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

◆ setFromOdGeCurve()

virtual OdResult OdDbCurve::setFromOdGeCurve	(	const OdGeCurve3d &	geCurve,
		OdGeVector3d *	normal = `NULL`,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)

virtual

Takes an OdGeCurve3d and sets this OdDbCurve to be geometrically identical to the OdGeCurve3d.

Parameters

geCurve	[in] reference to an OdGeCurve3d.
normal	[in] Optional normal vector. If this parameter is supplied then it must be a valid vector that is perpendicular to the input geCurve, and this vector will become the normal vector of the output pDbCurve. If this parameter is not supplied, then this function will compute the normal vector itself.
tol	[in] Optional tolerance.

Returns: Returns eOk if successful.

Reimplemented in OdDbXline, OdDbSpline, OdDbRay, OdDbPolyline, OdDbLine, OdDbEllipse, OdDbCircle, OdDbArc, OdDb3dPolyline, and OdDb2dPolyline.

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

DbCurve.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OdDbCurve()

Member Function Documentation

◆ createFromOdGeCurve()

◆ extend() [1/2]

◆ extend() [2/2]

◆ findVertexIndex()

◆ getArea()

◆ getClosestPointTo() [1/2]

◆ getClosestPointTo() [2/2]

◆ getDistAtParam()

◆ getDistAtPoint()

◆ getEndParam()

◆ getEndPoint()

◆ getFirstDeriv() [1/2]

◆ getFirstDeriv() [2/2]

◆ getOdGeCurve()

◆ getOffsetCurves()

◆ getOffsetCurvesGivenPlaneNormal()

◆ getOrthoProjectedCurve()

◆ getParamAtDist()

◆ getParamAtPoint()

◆ getPointAtDist()

◆ getPointAtParam()

◆ getProjectedCurve()

◆ getSecondDeriv() [1/2]

◆ getSecondDeriv() [2/2]

◆ getSpline()

◆ getSplitCurves() [1/2]

◆ getSplitCurves() [2/2]

◆ getStartParam()

◆ getStartPoint()

◆ isClosed()

◆ isPeriodic()

◆ ODDB_DECLARE_MEMBERS()

◆ reverseCurve()

◆ setFromOdGeCurve()