OdGiLayerTraitsTakerView Class Reference

#include <GsLayerNode.h>

Inheritance diagram for OdGiLayerTraitsTakerView:

Public Member Functions
	OdGiLayerTraitsTakerView (OdGsViewImpl &view)
OdGiViewport &	viewport () const
OdUInt32	sequenceNumber () const
bool	isValidId (const OdUInt32 acgiId) const
OdDbStub *	viewportObjectId () const
virtual OdGeMatrix3d	getModelToEyeTransform () const
virtual OdGeMatrix3d	getEyeToModelTransform () const
virtual OdGeMatrix3d	getWorldToEyeTransform () const
virtual OdGeMatrix3d	getEyeToWorldTransform () const
virtual bool	isPerspective () const
virtual bool	doPerspective (OdGePoint3d &pt) const
virtual bool	doInversePerspective (OdGePoint3d &pt) const
virtual void	getNumPixelsInUnitSquare (const OdGePoint3d &pt, OdGePoint2d &pixelDensity, bool bUsePerspective=true) const
virtual OdGePoint3d	getCameraLocation () const
virtual OdGePoint3d	getCameraTarget () const
virtual OdGeVector3d	getCameraUpVector () const
virtual OdGeVector3d	viewDir () const
virtual OdUInt32	viewportId () const
virtual OdInt16	acadWindowId () const
virtual void	getViewportDcCorners (OdGePoint2d &lowerLeft, OdGePoint2d &upperRight) const
virtual bool	getFrontAndBackClipValues (bool &clipFront, bool &clipBack, double &front, double &back) const
virtual double	linetypeScaleMultiplier () const
virtual double	linetypeGenerationCriteria () const
virtual bool	layerVisible (OdDbStub *layerId) const
virtual void	addRef ()
virtual void	release ()
virtual double	deviation (const OdGiDeviationType type, const OdGePoint3d &pt) const
virtual OdUInt32	numberOfIsolines () const
virtual OdGiRegenType	regenType () const
virtual bool	regenAbort () const
virtual OdGiContext *	context () const
Public Member Functions inherited from OdGiLayerTraitsTaker
	OdGiLayerTraitsTaker ()
	OdGiLayerTraitsTaker (const OdGiBaseVectorizer *pRefView, OdGiContext *pContext=NULL)
void	setRefView (const OdGiBaseVectorizer *pRefView)
void	reset ()
OdDb::LineWeight	lineweight () const
OdDbStub *	linetype () const
OdDb::PlotStyleNameType	plotStyleNameType () const
OdDbStub *	plotStyleNameId () const
OdDbStub *	materialId () const
void	setColor (const OdCmEntityColor &color)
void	setLineweight (OdDb::LineWeight lineweight)
void	setLinetype (OdDbStub *pLinetypeId)
void	setPlotStyleName (OdDb::PlotStyleNameType plotStyleNameType, OdDbStub *pPlotStyleNameId=0)
bool	isOff () const
void	setOff (bool bVal)
bool	isPlottable () const
void	setPlottable (bool bVal)
bool	isLocked () const
void	setLocked (bool bVal)
OdCmEntityColor	trueColor () const
OdDbStub *	layer () const
OdDbStub *	lineType () const
OdGiFillType	fillType () const
OdDb::LineWeight	lineWeight () const
double	lineTypeScale () const
double	thickness () const
OdDbStub *	material () const
const OdGiMapper *	mapper () const
OdDbStub *	visualStyle () const
OdCmTransparency	transparency () const
OdUInt32	drawFlags () const
bool	selectionGeom () const
ShadowFlags	shadowFlags () const
bool	sectionable () const
SelectionFlags	selectionFlags () const
void	setTrueColor (const OdCmEntityColor &color)
void	setColor (OdUInt16 color)
void	setLineType (OdDbStub *lineTypeId)
void	setLineWeight (OdDb::LineWeight lineWeight)
void	setMaterial (OdDbStub *pMaterialId)
void	setTransparency (const OdCmTransparency &transparency)
OdCmEntityColor	secondaryTrueColor () const
const OdGiDgLinetypeModifiers *	lineStyleModifiers () const
const OdGiFill *	fill () const
OdGiSubEntityTraits &	subEntityTraits () const
OdGiGeometry &	rawGeometry () const
bool	isDragging () const
OdGiContext *	context () const
void	setContext (OdGiContext *pContext)
OdGeMatrix3d	getModelToWorldTransform () const
OdGeMatrix3d	getWorldToModelTransform () const
Public Member Functions inherited from OdGiLayerTraits
	ODRX_DECLARE_MEMBERS (OdGiLayerTraits)
Public Member Functions inherited from OdGiDrawableTraits
	ODRX_DECLARE_MEMBERS (OdGiDrawableTraits)
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
virtual long	numRefs () const
bool	isKindOf (const OdRxClass *pClass) const
virtual OdRxObjectPtr	clone () const
virtual void	copyFrom (const OdRxObject *pSource)
virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const
virtual bool	isEqualTo (const OdRxObject *pOther) const
Public Member Functions inherited from OdGiDummySubEntityTraits< OdGiSubEntityTraits >
void	setColor (OdUInt16)
void	setTrueColor (const OdCmEntityColor &)
void	setLayer (OdDbStub *)
void	setLineType (OdDbStub *)
void	setSelectionMarker (OdGsMarker)
void	setFillType (OdGiFillType)
void	setFillPlane (const OdGeVector3d *=0)
void	setLineWeight (OdDb::LineWeight)
void	setLineTypeScale (double=1.0)
void	setThickness (double)
void	setPlotStyleName (OdDb::PlotStyleNameType, OdDbStub *=0)
void	setMaterial (OdDbStub *)
void	setMapper (const OdGiMapper *)
void	setVisualStyle (const OdDbStub *)
void	setTransparency (const OdCmTransparency &)
void	setDrawFlags (OdUInt32)
void	setSelectionGeom (bool)
void	setShadowFlags (OdGiSubEntityTraits::ShadowFlags)
void	setSectionable (bool)
void	setSelectionFlags (OdGiSubEntityTraits::SelectionFlags)
OdUInt16	color () const
OdCmEntityColor	trueColor () const
OdDbStub *	layer () const
OdDbStub *	lineType () const
OdGiFillType	fillType () const
bool	fillPlane (OdGeVector3d &)
OdDb::LineWeight	lineWeight () const
double	lineTypeScale () const
double	thickness () const
OdDb::PlotStyleNameType	plotStyleNameType () const
OdDbStub *	plotStyleNameId () const
OdDbStub *	material () const
const OdGiMapper *	mapper () const
void	addLight (const OdDbStub *)
OdCmTransparency	transparency () const
OdUInt32	drawFlags () const
bool	selectionGeom () const
OdGiSubEntityTraits::ShadowFlags	shadowFlags () const
bool	sectionable () const
OdGiSubEntityTraits::SelectionFlags	selectionFlags () const
Public Member Functions inherited from OdGiSubEntityTraits
	ODRX_DECLARE_MEMBERS (OdGiSubEntityTraits)
virtual void	setSecondaryTrueColor (const OdCmEntityColor &color)
virtual void	setLineStyleModifiers (const OdGiDgLinetypeModifiers *pLSMod)
virtual void	setFill (const OdGiFill *pFill)
virtual bool	pushLineweightOverride (const OdGiLineweightOverride *pOverride)
virtual void	popLineweightOverride ()
virtual OdUInt32	setupForEntity () const
Public Member Functions inherited from OdGiLayerTraitsData
	OdGiLayerTraitsData ()
void	operator= (const OdGiLayerTraitsData &other)
OdUInt32	flags () const
OdDb::LineWeight	lineweight () const
OdDbStub *	linetype () const
OdDb::PlotStyleNameType	plotStyleNameType () const
OdDbStub *	plotStyleNameId () const
const OdCmEntityColor &	trueColor () const
OdDbStub *	materialId () const
OdCmTransparency	transparency () const
void	setTrueColor (const OdCmEntityColor &cl)
void	setLineweight (OdDb::LineWeight lw)
void	setLinetype (OdDbStub *id)
void	setMaterial (OdDbStub *id)
void	setTransparency (const OdCmTransparency &transparency)
bool	isOff () const
void	setOff (bool bVal)
bool	isPlottable () const
void	setPlottable (bool bVal)
bool	isLocked () const
void	setLocked (bool bVal)
bool	isFrozen () const
bool	isByBlock () const
Public Member Functions inherited from OdGiViewport
	ODRX_DECLARE_MEMBERS (OdGiViewport)
virtual const OdGiContextualColors *	contextualColors () const

Protected Attributes
OdGsViewImpl &	m_view

Additional Inherited Members
Public Types inherited from OdGiLayerTraits
enum	{   kByBlock = (OdGiDrawable::kLastFlag << 1) , kFrozen = (OdGiDrawable::kLastFlag << 2) , kOff = (OdGiDrawable::kLastFlag << 3) , kPlottable = (OdGiDrawable::kLastFlag << 4) ,   kLocked = (OdGiDrawable::kLastFlag << 5) }
Public Types inherited from OdGiSubEntityTraits
enum	DrawFlags {   kNoDrawFlags = 0x0000 , kDrawBackfaces = 0x0001 , kDrawHatchGroup = 0x0002 , kDrawFrontfacesOnly = 0x0004 ,   kDrawGradientFill = 0x0008 , kDrawSolidFill = 0x0010 , kDrawNoLineWeight = 0x0020 , kDrawNoPlotstyle = 0x0080 ,   kDrawContourFill = 0x08000 , kDisableLayoutCache = 0x10000 , kDrawBoundaryForClipping = 0x20000 , kDrawBoundaryForClippingDrw = 0x40000 ,   kClipSetIsEmpty = 0x80000 , kInternalDrawFlags = kDisableLayoutCache | kClipSetIsEmpty , kDrawPolygonFill = 0x100000 , kExcludeFromViewExt = 0x200000 ,   kDrawDgLsPolyWithoutBreaks = 0x400000 , kPolygonProcessing = 0x800000 , kDisableAutoGenerateNormals = 0x1000000 , kDisableFillModeCheck = 0x2000000 ,   kDrawUnderlayReference = 0x4000000 , kFxNoFillOnSelect = 0x08000000 , kInheritableDrawFlags }
enum	ShadowFlags { kShadowsCastAndReceive = 0 , kShadowsDoesNotCast = 1 , kShadowsDoesNotReceive = 2 , kShadowsIgnore = kShadowsDoesNotCast | kShadowsDoesNotReceive }
enum	SelectionFlags { kNoSelectionFlags = 0 , kSelectionIgnore = 1 , kHighlightingGeometry = 2 , kFxSubentitySelection = 0x80 }
enum	SubEntityHints {   kHint2DAttributes = 1 , kHint3DAttributes = 2 , kHintAllAttributes = kHint2DAttributes | kHint3DAttributes , kHintSnapModeOn = 4 ,   kHintDefaultState = kHintAllAttributes }
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)
static OdRxClass *	desc ()
Public Attributes inherited from OdGiLayerTraitsData
OdUInt32	m_flags
OdDb::LineWeight	m_lineweight
OdDb::PlotStyleNameType	m_plotStyleNameType
OdCmEntityColor	m_color
OdDbStub *	m_linetypeId
OdDbStub *	m_plotStyleNameId
OdDbStub *	m_materialId
OdCmTransparency	m_cmTransparency
Protected Member Functions inherited from OdGiLayerTraitsTaker
	ODRX_USING_HEAP_OPERATORS (OdGiDummyWorldDraw< OdGiDummyWorldGeometry< OdGiWorldDraw_ > >)
Protected Member Functions inherited from OdGiLayerTraits_
OdCmEntityColor	color () const
Protected Member Functions inherited from OdGiSubEntityTraits_
OdUInt16	color () const

Detailed Description

This is a helper class to substitute OdGiLayerTraitsTaker in OdGsBaseModel::propagateLayerChanges() where vectorizers are not available to be set by setRefView(), and not actually required. <group OdGs_Classes>

Definition at line 188 of file GsLayerNode.h.

Constructor & Destructor Documentation

OdGiLayerTraitsTakerView()

OdGiLayerTraitsTakerView::OdGiLayerTraitsTakerView ( OdGsViewImpl &  view )

inline

Definition at line 192 of file GsLayerNode.h.

Member Function Documentation

acadWindowId()

virtual OdInt16 OdGiLayerTraitsTakerView::acadWindowId ( ) const

inlinevirtual

Returns the ID for this Viewport object..

Remarks

The value returned corresponds to the CVPORT system variable.

Implements OdGiViewport.

Definition at line 215 of file GsLayerNode.h.

addRef()

virtual void OdGiLayerTraitsTakerView::addRef ( )

inlinevirtual

OdRxObject methods

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 234 of file GsLayerNode.h.

context()

virtual OdGiContext* OdGiLayerTraitsTakerView::context ( ) const

inlinevirtual

Definition at line 243 of file GsLayerNode.h.

deviation()

virtual double OdGiLayerTraitsTakerView::deviation ( const OdGiDeviationType  type, const OdGePoint3d &  pt  ) const

inlinevirtual

OdGiCommonDraw methods

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 238 of file GsLayerNode.h.

doInversePerspective()

virtual bool OdGiLayerTraitsTakerView::doInversePerspective ( OdGePoint3d &  point ) const

inlinevirtual

Applies the inverse of the current perspective transformation to the specified point.

Parameters

point

[in/out] Any 3D point.

Remarks

The point is transformed from normalized device coordinates to EyeSpace coordinates

Returns true if and only if the point was transformed; i.e., a perspective transform is active, and the point was neither too close or behind the camera.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 207 of file GsLayerNode.h.

doPerspective()

virtual bool OdGiLayerTraitsTakerView::doPerspective ( OdGePoint3d &  point ) const

inlinevirtual

Applies the current perspective transformation to the specified point.

Parameters

point

[in/out] Any 3D point.

Remarks

The point is transformed from EyeSpace coordinates to normalized device coordinates.

Returns true if and only if the point was transformed; i.e., a perspective transform is active, and the point was neither too close or behind the camera.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 206 of file GsLayerNode.h.

getCameraLocation()

virtual OdGePoint3d OdGiLayerTraitsTakerView::getCameraLocation ( ) const

inlinevirtual

Returns the WCS camera (eye) location for this Viewport object.

Implements OdGiViewport.

Definition at line 210 of file GsLayerNode.h.

getCameraTarget()

virtual OdGePoint3d OdGiLayerTraitsTakerView::getCameraTarget ( ) const

inlinevirtual

Returns the WCS camera target for this Viewport object.

Implements OdGiViewport.

Definition at line 211 of file GsLayerNode.h.

getCameraUpVector()

virtual OdGeVector3d OdGiLayerTraitsTakerView::getCameraUpVector ( ) const

inlinevirtual

Returns the WCS camera "up" vector for this Viewport object.

Implements OdGiViewport.

Definition at line 212 of file GsLayerNode.h.

getEyeToModelTransform()

virtual OdGeMatrix3d OdGiLayerTraitsTakerView::getEyeToModelTransform ( ) const

inlinevirtual

Returns the transformation matrix from EyeSpace to ModelSpace for this Viewport object.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 202 of file GsLayerNode.h.

getEyeToWorldTransform()

virtual OdGeMatrix3d OdGiLayerTraitsTakerView::getEyeToWorldTransform ( ) const

inlinevirtual

Returns the transformation matrix from EyeSpace to WCS for this Viewport object.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 204 of file GsLayerNode.h.

getFrontAndBackClipValues()

virtual bool OdGiLayerTraitsTakerView::getFrontAndBackClipValues ( bool &  clipFront, bool &  clipBack, double &  front, double &  back  ) const

inlinevirtual

Returns the front and back clipping parameters for this Viewport object.

Parameters

clipFront	[out] Receives true if and only if front clipping is enabled.
clipBack	[out] Receives true if and only if back clipping is enabled.
front	[out] Receives the front clipping distance.
back	[out] Receives the back clipping distance.

Remarks

Returns clipFront || clipBack.

front and back are the eye coordinate Z values.

Clipping planes are perpendicular to the view direction.

If the front clipping plane is enabled, geometry in front of it is not displayed.

If the back clipping plane is enabled, geometry in back of it is not displayed.

Implements OdGiViewport.

Definition at line 222 of file GsLayerNode.h.

getModelToEyeTransform()

virtual OdGeMatrix3d OdGiLayerTraitsTakerView::getModelToEyeTransform ( ) const

inlinevirtual

OdGiViewport methods

Implements OdGiViewport.

Definition at line 201 of file GsLayerNode.h.

getNumPixelsInUnitSquare()

virtual void OdGiLayerTraitsTakerView::getNumPixelsInUnitSquare ( const OdGePoint3d &  point, OdGePoint2d &  pixelDensity, bool  bUsePerspective = true  ) const

inlinevirtual

Returns the display pixel density at the specified point for this Viewport object.

Parameters

point	[in] WCS center of the unit square.
pixelDensity	[out] Receives the pixel density.
bUsePerspective	[in] Enable perspective inclusion into pixel density calculation.

Remarks

Pixel density is measured in pixels per WCS unit.

This function can be used to determine if the geometry generated for an object will be smaller than the size of a pixel.

Implements OdGiViewport.

Definition at line 208 of file GsLayerNode.h.

getViewportDcCorners()

virtual void OdGiLayerTraitsTakerView::getViewportDcCorners ( OdGePoint2d &  lowerLeft, OdGePoint2d &  upperRight  ) const

inlinevirtual

Returns lower-left and upper-right corners of this Viewport object in normalized device Coordinates.

Parameters

lowerLeft	[out] Receives the lower-left corner.
upperRight	[out] Receives the upper-right.

Remarks

This information lets position items that are fixed in size and/or position with respect to a Viewport.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 220 of file GsLayerNode.h.

getWorldToEyeTransform()

virtual OdGeMatrix3d OdGiLayerTraitsTakerView::getWorldToEyeTransform ( ) const

inlinevirtual

Returns the transformation matrix from WCS to EyeSpace for this Viewport object.

See also

Coordinate Systems

Implements OdGiViewport.

Definition at line 203 of file GsLayerNode.h.

isPerspective()

virtual bool OdGiLayerTraitsTakerView::isPerspective ( ) const

inlinevirtual

Returns true if and only if perspective mode is on for this Viewport.

Implements OdGiViewport.

Definition at line 205 of file GsLayerNode.h.

isValidId()

bool OdGiLayerTraitsTakerView::isValidId ( const OdUInt32  acgiId ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 197 of file GsLayerNode.h.

layerVisible()

virtual bool OdGiLayerTraitsTakerView::layerVisible ( OdDbStub *  layerId ) const

inlinevirtual

Returns true if and only if the specified layer is not frozen either globally or in this Viewport object.

Parameters

layerId

[in] Object ID of OdLayerTableRecord.

Implements OdGiViewport.

Definition at line 231 of file GsLayerNode.h.

linetypeGenerationCriteria()

virtual double OdGiLayerTraitsTakerView::linetypeGenerationCriteria ( ) const

inlinevirtual

Returns the WCS value below which linetype generation is not used.

Remarks

If the WCS length an entire linetype pattern is less than the returned value, then the linetype will be rendered as continuous.

Implements OdGiViewport.

Definition at line 230 of file GsLayerNode.h.

linetypeScaleMultiplier()

virtual double OdGiLayerTraitsTakerView::linetypeScaleMultiplier ( ) const

inlinevirtual

Returns a multiplier that is used to scale all linetypes in this Viewport object.

Implements OdGiViewport.

Definition at line 229 of file GsLayerNode.h.

numberOfIsolines()

virtual OdUInt32 OdGiLayerTraitsTakerView::numberOfIsolines ( ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 240 of file GsLayerNode.h.

regenAbort()

virtual bool OdGiLayerTraitsTakerView::regenAbort ( ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 242 of file GsLayerNode.h.

regenType()

virtual OdGiRegenType OdGiLayerTraitsTakerView::regenType ( ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 241 of file GsLayerNode.h.

release()

virtual void OdGiLayerTraitsTakerView::release ( )

inlinevirtual

Declares the method decrementing the reference counter in objects derived from this class.

Remarks

It is the pure virtual method that does not have an implementation. You must redefine it in the derived class.

See also

<link smart_pointers_overview.html, Overview of Smart Pointer Classes>

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 235 of file GsLayerNode.h.

sequenceNumber()

OdUInt32 OdGiLayerTraitsTakerView::sequenceNumber ( ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 196 of file GsLayerNode.h.

viewDir()

virtual OdGeVector3d OdGiLayerTraitsTakerView::viewDir ( ) const

inlinevirtual

Returns the vector from the camera target to the camera location.

Implements OdGiViewport.

Definition at line 213 of file GsLayerNode.h.

viewport()

OdGiViewport& OdGiLayerTraitsTakerView::viewport ( ) const

inlinevirtual

OdGiViewportDraw methods

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 195 of file GsLayerNode.h.

viewportId()

virtual OdUInt32 OdGiLayerTraitsTakerView::viewportId ( ) const

inlinevirtual

Returns the OdGi Viewport ID for this Viewport object.

Remarks

The value returned has no relationshp to the CVPORT system variable.

Implements OdGiViewport.

Definition at line 214 of file GsLayerNode.h.

viewportObjectId()

OdDbStub* OdGiLayerTraitsTakerView::viewportObjectId ( ) const

inlinevirtual

Reimplemented from OdGiLayerTraitsTaker.

Definition at line 198 of file GsLayerNode.h.

Member Data Documentation

m_view

OdGsViewImpl& OdGiLayerTraitsTakerView::m_view

protected

Definition at line 245 of file GsLayerNode.h.

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

• GsLayerNode.h