#include <GsViewImpl.h>

Inheritance diagram for OdGsViewImpl:

Classes
struct	GsViewOverlayData

class	GsViewOverlayDataContainer

Public Types
enum	ProjectionMatrixFlags { kProjectionIncludeDept = (1 << 0) , kProjectionIncludeClip = (1 << 1) , kProjectionIncludePerspective = (1 << 2) , kProjectionIncludeRotation = (1 << 3) , kProjectionIncludeAll = 0x0F , kProjectionIncludeAllNoDept = kProjectionIncludeAll & ~kProjectionIncludeDept }

Public Types inherited from OdGsView
enum	RenderMode { kBoundingBox = -1 , k2DOptimized = 0 , kWireframe = 1 , kHiddenLine = 2 , kFlatShaded = 3 , kGouraudShaded = 4 , kFlatShadedWithWireframe = 5 , kGouraudShadedWithWireframe = 6 , kNone }

enum	Projection { kParallel = 0 , kPerspective = 1 }

enum	SelectionMode { kWindow = 0 , kCrossing = 1 , kFence = 2 , kWPoly = 3 , kCPoly = 4 , kPoint = 16 }

enum	DefaultLightingType { kOneLight = 0 , kTwoLights , kBackLight }

enum	ClearColor { kTransparent , kDeviceBackground , kPaletteBackground }

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdGsViewImpl)

	OdGsViewImpl ()

	~OdGsViewImpl ()

virtual void	init (OdGsBaseVectorizeDevice pDevice, const OdGsClientViewInfo pViewInfo=0, bool enableLayerVisibilityPerView=false)

virtual OdGsDevice *	device () const

virtual void	clientViewInfo (OdGsClientViewInfo &viewInfo) const

virtual RenderMode	mode () const

bool	setModeOverride (RenderMode mode)

virtual void	setMode (RenderMode mode)

virtual void	freezeLayer (OdDbStub *layerID)

virtual void	thawLayer (OdDbStub *layerID)

virtual void	clearFrozenLayers ()

virtual void	setViewportBorderProperties (ODCOLORREF color, int width)

virtual void	getViewportBorderProperties (ODCOLORREF &color, int &width) const

virtual void	setViewportBorderVisibility (bool visible)

virtual bool	isViewportBorderVisible () const

virtual void	setEnableFrontClip (bool enable)

virtual bool	isFrontClipped () const

virtual void	setFrontClip (double distance)

virtual double	frontClip () const

virtual void	setEnableBackClip (bool enable)

virtual bool	isBackClipped () const

virtual void	setBackClip (double distance)

virtual double	backClip () const

virtual OdGePoint3d	position () const

virtual OdGePoint3d	target () const

virtual OdGeVector3d	upVector () const

virtual double	fieldWidth () const

virtual double	fieldHeight () const

double	windowAspect () const

virtual double	lensLength () const

virtual void	setLensLength (double lensLength)

virtual bool	isPerspective () const

virtual void	beginInteractivity (double frameRateInHz)

virtual bool	isInInteractivity () const

virtual double	interactivityFrameRate () const

virtual void	endInteractivity ()

virtual void	flush ()

virtual void	hide ()

virtual void	show ()

virtual bool	isVisible ()

virtual OdGsViewPtr	cloneView (bool cloneViewParameters=true, bool cloneGeometry=false)

virtual bool	exceededBounds ()

virtual void	enableStereo (bool enabled)

virtual bool	isStereoEnabled () const

virtual void	setStereoParameters (double magnitude, double parallax)

virtual void	getStereoParameters (double &magnitude, double &parallax) const

virtual void	initLights (OdRxIterator *pLightsIterator)

virtual void	getSnapShot (OdGiRasterImagePtr &pImage, const OdGsDCRect &region)

virtual void	setViewport (const OdGePoint2d &lowerLeft, const OdGePoint2d &upperRight)

virtual void	setViewport (const OdGsDCRect &screenRect)

virtual void	setViewport (const OdGsDCRectDouble &screenRec)

virtual void	getViewport (OdGePoint2d &lowerLeft, OdGePoint2d &upperRight) const

virtual void	getViewport (OdGsDCRect &screenRect) const

virtual void	getViewport (OdGsDCRectDouble &screenRec) const

virtual OdGeMatrix3d	screenMatrix () const

virtual OdGeMatrix3d	worldToDeviceMatrix () const

virtual OdGeMatrix3d	objectToDeviceMatrix () const

virtual OdGeMatrix3d	viewingMatrix () const

virtual OdGeMatrix3d	projectionMatrix () const

virtual void	viewParameters (OdGsView *pView) const

virtual double	lineweightToDcScale () const

virtual void	setLineweightToDcScale (double scale)

virtual void	setLineweightEnum (int numLineweights, const OdUInt8 *lineweights)

virtual void	setLinetypeScaleMultiplier (double linetypeScaleMultiplier)

virtual void	setAlternateLinetypeScaleMultiplier (double linetypeAlternateScaleMultiplier)

virtual double	linetypeScaleMultiplier () const

virtual void	dolly (const OdGeVector3d &dollyVector)

virtual void	dolly (double xDolly, double yDolly, double zDolly)

virtual void	roll (double rollAngle)

virtual void	orbit (double xOrbit, double yOrbit)

virtual void	zoom (double zoomFactor)

virtual void	pan (double xPan, double yPan)

virtual void	setView (const OdGePoint3d &position, const OdGePoint3d &target, const OdGeVector3d &upVector, double fieldWidth, double fieldHeight, Projection projection=kParallel)

virtual void	zoomExtents (const OdGePoint3d &minPt, const OdGePoint3d &maxPt)

virtual void	zoomWindow (const OdGePoint2d &lowerLeft, const OdGePoint2d &upperRight)

virtual bool	pointInView (const OdGePoint3d &pt) const

virtual bool	extentsInView (const OdGePoint3d &minPt, const OdGePoint3d &maxPt) const

virtual void	viewportClipRegion (OdIntArray &counts, OdGePoint2dArray &vertices) const

virtual void	viewportClipRegion (OdIntArray &counts, OdGsDCPointArray &dcPts) const

virtual void	setViewportClipRegion (int numContours, const int numVertices, const OdGePoint2d vertices)

virtual void	setViewportClipRegion (int numContours, int const numVertices, OdGsDCPoint const vertices)

bool	isDependentViewportView () const

bool	isDependentGeometryView () const

bool	isHelperView () const

const OdGsBaseModule *	getGsModulePtr () const

const OdGiContextualColors *	contextualColors () const

void	setContextualColors (OdGiContextualColors *pColors)

virtual bool	pointInViewport (const OdGePoint2d &screenPoint) const

virtual void	setClearColor (ClearColor color)

virtual void	invalidate ()

virtual void	invalidate (const OdGsDCRect &rect)

virtual void	invalidateCachedViewportGeometry ()

virtual void	select (const OdGsDCPoint points, int numPoints, OdGsSelectionReactor pReactor, SelectionMode mode=kCrossing)

virtual bool	add (OdGiDrawable sceneGraph, OdGsModel model)

virtual bool	erase (OdGiDrawable *sceneGraph)

virtual void	eraseAll ()

virtual OdGsModel *	getModel (const OdGiDrawable *pDrawable) const

virtual OdGsModelArray	getModelList () const

virtual bool	isValid () const

virtual void	getNumPixelsInUnitSquare (const OdGePoint3d &givenWorldpt, OdGePoint2d &pixelArea, bool includePerspective=true) const

virtual void	setBackground (OdDbStub *backgroundId)

virtual OdDbStub *	background () const

virtual void	setVisualStyle (OdDbStub *visualStyleId)

virtual OdDbStub *	visualStyle () const

virtual void	setVisualStyle (const OdGiVisualStyle &visualStyle)

virtual bool	visualStyle (OdGiVisualStyle &vs) const

virtual void	enableDefaultLighting (bool bEnable, DefaultLightingType lightType=kTwoLights)

bool	defaultLightingEnabled () const

DefaultLightingType	defaultLightingType () const

OdUInt32	viewportId () const

bool	isValidViewportId (const OdUInt32 vpId) const

OdDbStub *	getViewportObjectId () const

OdGsBaseVectorizeDevice *	baseDevice ()

const OdGsBaseVectorizeDevice *	baseDevice () const

OdDbStub *	annotationScaleId () const

OdIntPtr	drawablesFilterFunction () const

virtual bool	viewExtents (OdGeBoundBlock3d &extents) const =0

virtual void	select (const OdGePoint2d aPtDc, int numPoints, OdGsSelectionReactor pReactor, SelectionMode mode=kCrossing)=0

bool	isSnapping () const

void	setSnapping (bool val)

bool	isRegenOnDrawForbidden () const

void	setRegenOnDrawForbidden (bool val)

bool	isAccumulateVpChanges () const

virtual void	clearLinetypeCache ()=0

double	linetypeAlternateScaleMultiplier () const

virtual bool	isSupportLegacyWireframeMode () const

virtual bool	isLegacyWireframeMode () const

virtual void	setLegacyWireframeMode (bool bSet)

virtual bool	isSupportLegacyHiddenMode () const

virtual bool	isLegacyHiddenMode () const

virtual void	setLegacyHiddenMode (bool bSet)

bool	isSupportPlotStyles () const

virtual bool	isPlotTransparency () const

virtual void	setPlotTransparency (bool bSet)

OdUInt32	frozenLayers () const

void	frozenLayers (OdDbStubPtrArray &frozenLayers) const

bool	isLayerVisible (OdDbStub *layerId) const

int	lineweightToPixels (OdDb::LineWeight lineweight) const

double	lineweightToPixels (double lineweight) const

void	screenRect (OdGsDCPoint &lowerLeft, OdGsDCPoint &upperRight) const

void	screenRect (OdGePoint2d &lowerLeft, OdGePoint2d &upperRight) const

void	screenRectNorm (OdGsDCRect &normalizedRect) const

void	viewportDcCorners (OdGePoint2d &lower_left, OdGePoint2d &upper_right) const

bool	doPerspectivePt (OdGePoint3d &point) const

bool	doInversePerspectivePt (OdGePoint3d &point) const

const OdGeMatrix3d &	eyeToWorldMatrix () const

const OdGeMatrix3d &	worldToEyeMatrix () const

OdGeMatrix3d	eyeToScreenMatrix (OdGsOverlayId nOverlay=kGsMainOverlay) const

OdGeMatrix3d	worldToDeviceMatrix (OdGsOverlayId nOverlay) const

OdGeMatrix3d	objectToDeviceMatrix (OdGsOverlayId nOverlay) const

OdGeMatrix3d	projectionMatrix (OdUInt32 nIncludes, OdGsOverlayId nOverlay=kGsMainOverlay) const

ClearColor	clearColor () const

virtual void	invalidate (const OdGeExtents3d &worldExt, const OdGsModel *pModel, OdDb::LineWeight extendByLineweight=OdDb::kLnWt000)

void	invalidate (const OdGsUpdateExtents &extents, const OdGsModel *pModel)

void	invalidateRegion (const OdGiPathNode &path)

OdGsDCRectArray	invalidRects (OdGsOverlayId nOverlay=kGsMainOverlay) const

bool	isViewportOnScreen () const

bool	isCompletelyVisible () const

void	setCompletelyVisible (bool val)

void	setInversion (bool invertedX, bool invertedY)

OdGiRegenType	getRegenType () const

double	focalLength () const

const OdGeVector3d &	eyeVector () const

const OdGeVector3d &	xVector () const

const OdGeVector3d &	getUpVector () const

double	getLinetypeScaleMultiplier () const

double	getLinetypeGenerationCriteria () const

virtual double	getDeviation (const OdGiDeviationType deviationType, const OdGePoint3d &pointOnCurve, bool bRecalculate=false) const

void	initDeviation ()

int	cachedDrawables () const

virtual bool	isViewRegenerated () const

bool	isNonRectClipped () const

bool	hasLweights () const

const OdUInt8Array &	getLweightsEnum () const

const OdGePoint2d &	dcScreenMin () const

const OdGePoint2d &	dcScreenMax () const

const OdGePoint2d &	dcLowerLeft () const

const OdGePoint2d &	dcUpperRight () const

OdGeMatrix3d	perspectiveMatrix () const

void	invalidateCachedViewportGeometry (OdUInt32 mask)

void	registerOverlay (const OdGsModel *pModel)

void	unregisterOverlay (const OdGsModel *pModel)

virtual int	partialUpdateExtentsEnlargement () const

double	calcDeviation (const OdGiDeviationType type, const OdGePoint3d &pt) const

OdGsPropertiesPtr	getViewportPropertiesRoot () const

bool	updateViewportProperties (OdUInt32 incFlags)

OdGsPropertiesPtr	getViewportPropertiesForType (OdGsProperties::PropertiesType type) const

const OdGeMatrix3d &	rotationMatrix () const

short	viewportRotation () const

bool	isRotated () const

double	unrotatedFieldHeight () const

double	unrotatedFieldWidth () const

double	actualFieldWidth () const

double	actualFieldHeight () const

virtual void	initCullingVolume ()

void	setCullingVolume (OdGsCullingVolumePtr newVol)

OdGsCullingVolumePtr	cullingVolume () const

virtual bool	isCullingVolumeInitialized () const

virtual bool	cullingVolumeIntersectWithOpt (const OdGsCullingPrimitive &prim) const

virtual OdGsCullingVolume::IntersectionStatus	cullingVolumeIntersectWith (const OdGsCullingPrimitive &prim) const

virtual void	cullingVolumeTransformBy (const OdGeMatrix3d &xfm)

virtual void	setViewport3dClipping (const OdGiClipBoundary pBoundary, const OdGiAbstractClipBoundary pClipInfo=NULL)

virtual const OdGiClipBoundary *	viewport3dClipping (const OdGiAbstractClipBoundary **ppClipInfo=NULL) const

OdGiClipBoundaryWithAbstractData *	viewport3dClippingObject ()

bool	hasViewport3dClipping () const

virtual bool	saveViewState (OdGsFiler *pFiler) const

virtual bool	loadViewState (OdGsFiler *pFiler)

virtual bool	saveClientViewState (OdGsFiler *pFiler) const

virtual bool	loadClientViewState (OdGsFiler *pFiler)

virtual const OdDbStubPtrArray &	getFrozenLayersDiff () const

Public Member Functions inherited from OdGsView
	ODRX_DECLARE_MEMBERS (OdGsView)

virtual OdGiContext *	userGiContext () const =0

virtual void	setUserGiContext (OdGiContext *pUserGiContext)=0

void	removeViewportClipRegion ()

void	removeViewport3dClipping ()

virtual void	update ()=0

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 void	addRef ()=0

virtual void	release ()=0

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

Static Public Member Functions
static OdGsViewImpl *	safeCast (OdGsView *pView)

static const OdGsViewImpl *	safeCast (const OdGsView *pView)

static double	lensLengthToFOV (double lensLength)

static double	lensLengthFromFOV (double fovAngle)

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

static OdRxClass *	desc ()

Protected Member Functions
virtual bool	sceneDept (double &zNear, double &zFar, OdGsOverlayId nOverlay) const

virtual bool	sceneDept (double &zNear, double &zFar) const

virtual bool	usesDept (double pMinDeptSupported=0, double pMaxDeptSupported=0) const

void	onWorldToEyeChanged ()

void	onFinalRelease ()

virtual void	updateViewProps (bool bFullUpdate=true)

bool	isCheckValid () const

void	setCheckValid (bool bValue) const

bool	isInvalid () const

void	setInvalid (bool bValue) const

void	setPerspectiveEnabled (bool bValue) const

OdGiDrawablePtr	drawableAt (DrawableHolder &drawableHolder)

OdGsNode *	getRootNode (DrawableHolder &holder)

virtual void	propagateInvalidVpFlag ()

virtual void	propagateLayersChanges ()

Protected Attributes
OdGsBaseModulePtr	m_pModule

OdDbStubPtrArray	m_lastFrozenLayers

OdDbStubPtrArray	m_frozenLayersDiff

OdUInt32	m_gsViewImplFlags

ODCOLORREF	m_borderColor

int	m_borderWeight

double	m_frontClipDist

double	m_backClipDist

bool	m_screenInvertedX

bool	m_screenInvertedY

OdGePoint2d	m_dcScreenMin

OdGePoint2d	m_dcScreenMax

OdGePoint2d	m_dcLowerLeft

OdGePoint2d	m_dcUpperRight

double	m_fieldWidth

double	m_fieldHeight

double	m_lensLength

double	m_eyeVecLength

OdGePoint3d	m_position

OdGePoint3d	m_target

OdGeVector3d	m_upVector

OdGeVector3d	m_eyeVector

OdGeVector3d	m_xVector

OdGeMatrix3d	m_eyeToWorld

OdGeMatrix3d	m_worldToEye

OdIntArray	m_nrcCounts

OdGePoint2dArray	m_nrcPoints

double	m_linetypeScaleMultiplier

double	m_linetypeAlternateScaleMultiplier

double	m_lineweightToDcScale

OdUInt8Array	m_lweights

OdGsCullingVolumePtr	m_pCullingVolume

OdSharedPtr< OdGiClipBoundaryWithAbstractData >	m_p3dClip

double	m_deviation [5]

int	m_nCachedDrawables

OdMutex	m_mtExtents

OdGsPropertiesPtr	m_pProperties

OdDbStub *	m_pBackgroundId

OdDbStub *	m_pVisualStyleId

OdGiDrawablePtr	m_pViewportTrans

DefaultLightingType	m_defaultLightingType

GsViewOverlayDataContainer	m_overlayData

OdGsBaseVectorizeDevice *	m_pDevice

OdGsClientViewInfo	m_viewInfo

OdUInt32	m_giViewportId

OdGiRegenType	m_regenerationType

OdRxObjectPtr	m_pGsReserved

RenderMode	m_renderMode

DrawableHolderArray	m_drawables

OdDbStubPtrArray	m_frozenLayers

bool	m_bInInteractivityMode

double	m_dInteractivityFrameRate

Friends
class	GsViewImplHelper

class	OdGiBaseVectorizerImpl

class	OdGsBaseVectorizer

class	OdGsBaseModule

class	OdGsBaseVectorizeDevice

Detailed Description

This class implements Viewport objects in GUI display windows.

Corresponding C++ library: Gs

Definition at line 57 of file GsViewImpl.h.

Member Enumeration Documentation

◆ ProjectionMatrixFlags

enum OdGsViewImpl::ProjectionMatrixFlags

Enumerator
kProjectionIncludeDept
kProjectionIncludeClip
kProjectionIncludePerspective
kProjectionIncludeRotation
kProjectionIncludeAll
kProjectionIncludeAllNoDept

Definition at line 348 of file GsViewImpl.h.

Constructor & Destructor Documentation

◆ OdGsViewImpl()

OdGsViewImpl::OdGsViewImpl ( )

◆ ~OdGsViewImpl()

OdGsViewImpl::~OdGsViewImpl ( )

Member Function Documentation

◆ actualFieldHeight()

double OdGsViewImpl::actualFieldHeight ( ) const

inline

Returns actual field height variable (without inclusion if aspect ratio).

Definition at line 993 of file GsViewImpl.h.

◆ actualFieldWidth()

double OdGsViewImpl::actualFieldWidth ( ) const

inline

Returns actual field width variable (without inclusion if aspect ratio).

Definition at line 988 of file GsViewImpl.h.

◆ add()

virtual bool OdGsViewImpl::add	(	OdGiDrawable *	pSceneGraph,
		OdGsModel *	pModel
	)

virtual

Adds the specified scene graph to this Viewport object.

Parameters

pSceneGraph	[in] Pointer to the root of the scene graph.
pModel	[in] Pointer to the Model object to which all scene graph notifications are to be directed.

Remarks: This function is intended to be used as follows:

Construct a scene graph of OdGiDrawable objects. Each object draws its children with OdGiGeometry::draw().
With this function, add the root of the scene graph and the OdGsModel that handles notifications to this Viewport object.

Implements OdGsView.

◆ annotationScaleId()

OdDbStub* OdGsViewImpl::annotationScaleId ( ) const

◆ backClip()

virtual double OdGsViewImpl::backClip ( ) const

virtual

Returns the back clip distance from the target of this Viewport object.

Implements OdGsView.

◆ background()

virtual OdDbStub* OdGsViewImpl::background ( ) const

virtual

Returns current background object ID for this view.

Implements OdGsView.

◆ baseDevice() [1/2]

OdGsBaseVectorizeDevice* OdGsViewImpl::baseDevice ( )

inline

Returns the OdGsBaseVectorizeDevice associated with this Viewport object.

Definition at line 249 of file GsViewImpl.h.

◆ baseDevice() [2/2]

const OdGsBaseVectorizeDevice* OdGsViewImpl::baseDevice ( ) const

inline

Definition at line 250 of file GsViewImpl.h.

◆ beginInteractivity()

virtual void OdGsViewImpl::beginInteractivity ( double frameRateInHz )

virtual

Puts this Viewport object into interactive state.

Parameters

frameRateInHz [in] Frames/second.

Remarks: A frame rate of 0.0 specifies the default frame rate.

Implements OdGsView.

◆ cachedDrawables()

int OdGsViewImpl::cachedDrawables ( ) const

inline

Returns the number of cached drawables for this view object.

Definition at line 409 of file GsViewImpl.h.

◆ calcDeviation()

double OdGsViewImpl::calcDeviation	(	const OdGiDeviationType	type,
		const OdGePoint3d &	pt
	)		const

◆ clearColor()

ClearColor OdGsViewImpl::clearColor ( ) const

◆ clearFrozenLayers()

virtual void OdGsViewImpl::clearFrozenLayers ( )

virtual

Thaws all Layer objects in this Viewport object.

Remarks: All layers are thawed by default.

Implements OdGsView.

◆ clearLinetypeCache()

virtual void OdGsViewImpl::clearLinetypeCache ( )

pure virtual

Implemented in OdGsBaseVectorizeViewJoin< BaseVectorizerObject >, OdGsBaseVectorizeViewJoin< OdGsBaseVectorizer >, and OdGsBaseVectorizeViewJoin< OdGsBaseMaterialViewPC >.

◆ clientViewInfo()

virtual void OdGsViewImpl::clientViewInfo ( OdGsClientViewInfo & clientViewInfo ) const

virtual

Returns the ClientViewInfo for this Viewport object.

Parameters

clientViewInfo [out] Receives the ClientViewInfo.

Reimplemented from OdGsView.

◆ cloneView()

virtual OdGsViewPtr OdGsViewImpl::cloneView	(	bool	cloneViewParameters = `true`,
		bool	cloneGeometry = `false`
	)

virtual

Clones this view object.

Parameters

cloneViewParameters	[in] If and only if true, view parameters will be cloned.
cloneGeometry	[in] If and only if true, geometry will be cloned.

Returns: Returns a SmartPointer to the newly created object.

Implements OdGsView.

◆ contextualColors()

const OdGiContextualColors * OdGsViewImpl::contextualColors ( ) const

inline

Definition at line 846 of file GsViewImpl.h.

◆ cullingVolume()

OdGsCullingVolumePtr OdGsViewImpl::cullingVolume ( ) const

Returns culling volume associated with current view.

See also: initCullingVolume setCullingVolume

◆ cullingVolumeIntersectWith()

virtual OdGsCullingVolume::IntersectionStatus OdGsViewImpl::cullingVolumeIntersectWith ( const OdGsCullingPrimitive & prim ) const

virtual

Complete intersection test between culling volume associated with current view and culling primitive.

Returns: Returns kIntersectIn intersection status if culling volume is not initialized.

Remarks

Return value intersection statuses:

Value Description kIntersectNot 0 No intersection detected. kIntersectOk 1 Intersects with culling volume boundary. kIntersectIn 2 Culling volume primitive is completely inside culling volume boundary.

Parameters

prim	[in] Input primitive for culling detection.

See also: isCullingVolumeInitialized cullingVolumeIntersectWithOpt

◆ cullingVolumeIntersectWithOpt()

virtual bool OdGsViewImpl::cullingVolumeIntersectWithOpt ( const OdGsCullingPrimitive & prim ) const

virtual

Optimized intersection test between culling volume associated with current view and culling primitive.

Returns: Returns true if culling volume is not initialized.

Parameters

prim	[in] Input primitive for culling detection.

See also: isCullingVolumeInitialized cullingVolumeIntersectWith

◆ cullingVolumeTransformBy()

virtual void OdGsViewImpl::cullingVolumeTransformBy ( const OdGeMatrix3d & xfm )

virtual

Applies transformation for culling volume associated with current view.

Parameters

xfm	[in] Transformation matrix.

See also: initCullingVolume

◆ dcLowerLeft()

const OdGePoint2d& OdGsViewImpl::dcLowerLeft ( ) const

inline

Definition at line 476 of file GsViewImpl.h.

◆ dcScreenMax()

const OdGePoint2d& OdGsViewImpl::dcScreenMax ( ) const

inline

Definition at line 475 of file GsViewImpl.h.

◆ dcScreenMin()

const OdGePoint2d& OdGsViewImpl::dcScreenMin ( ) const

inline

Definition at line 474 of file GsViewImpl.h.

◆ dcUpperRight()

const OdGePoint2d& OdGsViewImpl::dcUpperRight ( ) const

inline

Definition at line 477 of file GsViewImpl.h.

◆ defaultLightingEnabled()

bool OdGsViewImpl::defaultLightingEnabled ( ) const

inline

Definition at line 887 of file GsViewImpl.h.

◆ defaultLightingType()

OdGsView::DefaultLightingType OdGsViewImpl::defaultLightingType ( ) const

inline

Definition at line 892 of file GsViewImpl.h.

◆ device()

virtual OdGsDevice* OdGsViewImpl::device ( ) const

virtual

Returns the GsDevice object associated with this Viewport object.

Implements OdGsView.

◆ doInversePerspectivePt()

bool OdGsViewImpl::doInversePerspectivePt ( OdGePoint3d & point ) const

◆ dolly() [1/2]

virtual void OdGsViewImpl::dolly ( const OdGeVector3d & dollyVector )

virtual

Translates the camera position and target by the specified Camera Coordinate dolly amount.

Parameters

dollyVector	[in] Camera Coordinate dolly vector.
xDolly	[in] Camera Coordinate X dolly amount.
yDolly	[in] Camera Coordinate Y dolly amount.
zDolly	[in] Camera Coordinate Z dolly amount.

Remarks: Camera Coordinates are relative to the view of a target from a camera.

The Y-axis is along up vector. The Z-axis is along the vector from camera postiton to the target. The X-axis is the cross product Y-axis � Z-axis

Implements OdGsView.

◆ dolly() [2/2]

virtual void OdGsViewImpl::dolly	(	double	xDolly,
		double	yDolly,
		double	zDolly
	)

virtual

Implements OdGsView.

◆ doPerspectivePt()

bool OdGsViewImpl::doPerspectivePt ( OdGePoint3d & point ) const

◆ drawableAt()

OdGiDrawablePtr OdGsViewImpl::drawableAt ( DrawableHolder & drawableHolder )

protected

Returns the OdGiDrawable associated with the specified DrawableHolder object.

Parameters

drawableHolder [in] Drawable holder.

◆ drawablesFilterFunction()

OdIntPtr OdGsViewImpl::drawablesFilterFunction ( ) const

◆ enableDefaultLighting()

virtual void OdGsViewImpl::enableDefaultLighting	(	bool	bEnable,
		DefaultLightingType	lightType = `kTwoLights`
	)

virtual

Enables default lighting for this view.

Parameters

bEnable	[in] New default lighting state.
lightType	[in] New default lighting type.

Implements OdGsView.

◆ enableStereo()

virtual void OdGsViewImpl::enableStereo ( bool enabled )

virtual

Controls stereo viewing for this Viewport object.

Parameters

enable [in] Controls stereo viewing.

Implements OdGsView.

◆ endInteractivity()

virtual void OdGsViewImpl::endInteractivity ( )

virtual

Removes this Viewport object from the interactive state.

Parameters

frameRateInHz [in] Frames/second.

Implements OdGsView.

◆ erase()

virtual bool OdGsViewImpl::erase ( OdGiDrawable * sceneGraph )

virtual

Removes the specified scene graph from this Viewport object.

Parameters

sceneGraph [in] Pointer to the root of the scene graph.

Implements OdGsView.

◆ eraseAll()

virtual void OdGsViewImpl::eraseAll ( )

virtual

Removes all scene graphs from this Viewport object.

Parameters

sceneGraph [in] Root of scene graph.

Implements OdGsView.

◆ exceededBounds()

virtual bool OdGsViewImpl::exceededBounds ( )

virtual

Returns true if an only if any view parameters have exceeded their boundaries since the last call to this function.

Remarks: The following calls are monitored:

dolly() orbit() pan() roll() setBackClip() setFrontClip() setView() zoom()

Implements OdGsView.

◆ extentsInView()

virtual bool OdGsViewImpl::extentsInView	(	const OdGePoint3d &	minPt,
		const OdGePoint3d &	maxPt
	)		const

virtual

Returns true if and only if specified WCS box is visible completely or partially inside current view frustum.

Parameters

minPt	[in] minimal WCS box point.
maxPt	[in] maximal WCS box point.

Implements OdGsView.

◆ eyeToScreenMatrix()

OdGeMatrix3d OdGsViewImpl::eyeToScreenMatrix ( OdGsOverlayId nOverlay = kGsMainOverlay ) const

◆ eyeToWorldMatrix()

const OdGeMatrix3d & OdGsViewImpl::eyeToWorldMatrix ( ) const

inline

Definition at line 913 of file GsViewImpl.h.

◆ eyeVector()

const OdGeVector3d& OdGsViewImpl::eyeVector ( ) const

inline

Definition at line 395 of file GsViewImpl.h.

◆ fieldHeight()

virtual double OdGsViewImpl::fieldHeight ( ) const

virtual

Returns the WCS projection plane (field) height for this Viewport object.

Implements OdGsView.

◆ fieldWidth()

virtual double OdGsViewImpl::fieldWidth ( ) const

virtual

Returns the WCS projection plane (field) width for this Viewport object.

Implements OdGsView.

◆ flush()

virtual void OdGsViewImpl::flush ( )

virtual

Flushes the graphic pipeline and renders this Viewport object.

Remarks: This function should be called only during interactivty.

Implements OdGsView.

◆ focalLength()

double OdGsViewImpl::focalLength ( ) const

Returns the WCS (ECS) focal length of the lens for this view object.

◆ freezeLayer()

virtual void OdGsViewImpl::freezeLayer ( OdDbStub * layerID )

virtual

Freezes the specified Layer object in this Viewport object.

Parameters

layerID [in] Layer to freeze.

Remarks: All layers are thawed by default.

Implements OdGsView.

◆ frontClip()

virtual double OdGsViewImpl::frontClip ( ) const

virtual

Returns the front clip distance from the target of this Viewport object.

Implements OdGsView.

◆ frozenLayers() [1/2]

OdUInt32 OdGsViewImpl::frozenLayers ( ) const

inline

Returns the frozen layers for this view object.

Remarks: Returns true if and only if there are any frozen layers.

Definition at line 299 of file GsViewImpl.h.

◆ frozenLayers() [2/2]

void OdGsViewImpl::frozenLayers ( OdDbStubPtrArray & frozenLayers ) const

inline

Returns the frozen layers for this view object.

Parameters

frozenLayers [out] Receives an array of frozen layer Object IDs.

Remarks: If called without the frozenLayers argument, returns true if and only if there are any frozen layers.

Definition at line 310 of file GsViewImpl.h.

◆ getDeviation()

virtual double OdGsViewImpl::getDeviation	(	const OdGiDeviationType	deviationType,
		const OdGePoint3d &	pointOnCurve,
		bool	bRecalculate = `false`
	)		const

virtual

◆ getFrozenLayersDiff()

virtual const OdDbStubPtrArray& OdGsViewImpl::getFrozenLayersDiff ( ) const

virtual

◆ getGsModulePtr()

const OdGsBaseModule * OdGsViewImpl::getGsModulePtr ( ) const

inline

Definition at line 841 of file GsViewImpl.h.

◆ getLinetypeGenerationCriteria()

double OdGsViewImpl::getLinetypeGenerationCriteria ( ) const

◆ getLinetypeScaleMultiplier()

double OdGsViewImpl::getLinetypeScaleMultiplier ( ) const

◆ getLweightsEnum()

const OdUInt8Array& OdGsViewImpl::getLweightsEnum ( ) const

inline

Definition at line 472 of file GsViewImpl.h.

◆ getModel()

virtual OdGsModel* OdGsViewImpl::getModel ( const OdGiDrawable * pDrawable ) const

virtual

Returns OdGsModel object associated with specified OdGiDrawable object in this Viewport object.

Parameters

pDrawable [in] Pointer onto OdGiDrawable object.

Implements OdGsView.

◆ getModelList()

virtual OdGsModelArray OdGsViewImpl::getModelList ( ) const

virtual

Returns array of OdGsModel objects associated with this Viewport object.

Implements OdGsView.

◆ getNumPixelsInUnitSquare()

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

virtual

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 OdGsView.

◆ getRegenType()

OdGiRegenType OdGsViewImpl::getRegenType ( ) const

inline

Definition at line 388 of file GsViewImpl.h.

◆ getRootNode()

OdGsNode* OdGsViewImpl::getRootNode ( DrawableHolder & holder )

protected

◆ getSnapShot()

virtual void OdGsViewImpl::getSnapShot	(	OdGiRasterImagePtr &	pImage,
		const OdGsDCRect &	region
	)

virtual

Returns image of current view buffer.

Parameters

pImage	[out] Pointer for image to return.
region	[in] Rectangle specifies region to return.

Remarks: Implementation can throw eNotImplementedYet exception if current vectorization module doesn't support snap shots.

Implements OdGsView.

◆ getStereoParameters()

virtual void OdGsViewImpl::getStereoParameters	(	double &	magnitude,
		double &	parallax
	)		const

virtual

Returns the stereo parameters for this Viewport Object.

Parameters

magnitude	[out] Receives the view separation [0.0 .. 2.0].
parallax	[out] Receives the plane of zero parallax adjustment [0.0 .. 2.0].

Remarks: magnitude controls view eye separation, and hence the stereo effect.

A magnitude of 1.0 is the default value. A magnitude of 0.0 produces no stereo effect. A magnitude of 2.0 produces a double stereo effect.

parallax adjusts the zero parallax plane.

A parallax of 1.0 is the default value. An object centered at the target will be half-in and half-out of the screen. A parallax of 0.0 moves the object into the screen. A parallax of 2.0 move the object out of the screen.

Implements OdGsView.

◆ getUpVector()

const OdGeVector3d& OdGsViewImpl::getUpVector ( ) const

inline

Definition at line 397 of file GsViewImpl.h.

◆ getViewport() [1/3]

virtual void OdGsViewImpl::getViewport	(	OdGePoint2d &	lowerLeft,
		OdGePoint2d &	upperRight
	)		const

virtual

Returns the size and position of this Viewport object.

Parameters

lowerLeft	[out] Receives the lower-left corner in nomalized device coordinates [0.0 .. 1.0].
upperRight	[out] Receives the upper-right corner in nomalized device coordinates [0.0 .. 1.0].
screenRect	[out] Receives the screen rectangle in device coordinates (pixels).

Remarks: (0,0) is the lower-left corner of the owning Device object. Coordinates increase upward and to the right.; The View object may be partly or completely off screen.

Implements OdGsView.

◆ getViewport() [2/3]

virtual void OdGsViewImpl::getViewport ( OdGsDCRect & screenRect ) const

virtual

Implements OdGsView.

◆ getViewport() [3/3]

virtual void OdGsViewImpl::getViewport ( OdGsDCRectDouble & screenRec ) const

virtual

Reimplemented from OdGsView.

◆ getViewportBorderProperties()

virtual void OdGsViewImpl::getViewportBorderProperties	(	ODCOLORREF &	color,
		int &	width
	)		const

virtual

Returns the color and width of the border for this Viewport object.

Parameters

color	[out] Receives the border color.
width	[out] Receives the border width in pixels.

Implements OdGsView.

◆ getViewportObjectId()

OdDbStub* OdGsViewImpl::getViewportObjectId ( ) const

inline

Definition at line 244 of file GsViewImpl.h.

◆ getViewportPropertiesForType()

OdGsPropertiesPtr OdGsViewImpl::getViewportPropertiesForType ( OdGsProperties::PropertiesType type ) const

◆ getViewportPropertiesRoot()

OdGsPropertiesPtr OdGsViewImpl::getViewportPropertiesRoot ( ) const

◆ hasLweights()

bool OdGsViewImpl::hasLweights ( ) const

inline

Definition at line 471 of file GsViewImpl.h.

◆ hasViewport3dClipping()

bool OdGsViewImpl::hasViewport3dClipping ( ) const

inline

Returns true if and only if 3d clipping set for this Viewport object.

Definition at line 983 of file GsViewImpl.h.

◆ hide()

virtual void OdGsViewImpl::hide ( )

virtual

Hides this Viewport object.

Implements OdGsView.

◆ init()

virtual void OdGsViewImpl::init	(	OdGsBaseVectorizeDevice *	pDevice,
		const OdGsClientViewInfo *	pViewInfo = `0`,
		bool	enableLayerVisibilityPerView = `false`
	)

virtual

Initializes this Viewport object.

Parameters

pDevice	[in] Pointer to the OdGsBaseVectorizeDevice associated with this Viewport object.
pViewInfo	[in] Pointer to the Client View Information for this Viewport object.
enableLayerVisibilityPerView	[in] Layer visibility per viewport is supported, if and only if true.

◆ initCullingVolume()

virtual void OdGsViewImpl::initCullingVolume ( )

virtual

Initialize culling volume, associated with current view.

Remarks: Default implementation initializes culling volume for overall view, and transforms overall view culling volume for all viewports inside overall view space (only if viewports has orthogonal projection). This method can be overrided into user device for adjust described behaviour. If this method overrided as empty function (not create culling volume inside) - all culling functionality will be disabled.

See also: isCullingVolumeInitialized cullingVolumeIntersectWithOpt cullingVolumeIntersectWith

◆ initDeviation()

void OdGsViewImpl::initDeviation ( )

◆ initLights()

virtual void OdGsViewImpl::initLights ( OdRxIterator * pLightsIterator )

virtual

Returns an iterator to traverse the lights attached to this Viewport object.

Parameters

pLightsIterator [in] Pointer to the lights iterator.

Implements OdGsView.

◆ interactivityFrameRate()

virtual double OdGsViewImpl::interactivityFrameRate ( ) const

virtual

Returns interactivity frame rate

Implements OdGsView.

◆ invalidate() [1/4]

virtual void OdGsViewImpl::invalidate ( )

virtual

Marks for refresh the specified region of this Viewport object.

Parameters

screenRect [in] Screen rectangle in device coordinates (pixels).

Remarks: If screenRect is not specified, the entire area of this View is marked for refresh.

Implements OdGsView.

◆ invalidate() [2/4]

virtual void OdGsViewImpl::invalidate	(	const OdGeExtents3d &	worldExt,
		const OdGsModel *	pModel,
		OdDb::LineWeight	extendByLineweight = `OdDb::kLnWt000`
	)

virtual

◆ invalidate() [3/4]

virtual void OdGsViewImpl::invalidate ( const OdGsDCRect & rect )

virtual

Implements OdGsView.

◆ invalidate() [4/4]

void OdGsViewImpl::invalidate	(	const OdGsUpdateExtents &	extents,
		const OdGsModel *	pModel
	)

inline

Definition at line 908 of file GsViewImpl.h.

◆ invalidateCachedViewportGeometry() [1/2]

virtual void OdGsViewImpl::invalidateCachedViewportGeometry ( )

virtual

Marks for regeneration all subViewportDraw() geometry for this Viewport object.

Implements OdGsView.

◆ invalidateCachedViewportGeometry() [2/2]

void OdGsViewImpl::invalidateCachedViewportGeometry ( OdUInt32 mask )

Parameters

mask	[in] Mask.

◆ invalidateRegion()

void OdGsViewImpl::invalidateRegion ( const OdGiPathNode & path )

◆ invalidRects()

OdGsDCRectArray OdGsViewImpl::invalidRects ( OdGsOverlayId nOverlay = kGsMainOverlay ) const

◆ isAccumulateVpChanges()

bool OdGsViewImpl::isAccumulateVpChanges ( ) const

inline

Definition at line 963 of file GsViewImpl.h.

◆ isBackClipped()

virtual bool OdGsViewImpl::isBackClipped ( ) const

virtual

Returns true if and only if back clipping is enabled for this Viewport object.

Implements OdGsView.

◆ isCheckValid()

bool OdGsViewImpl::isCheckValid ( ) const

inlineprotected

Definition at line 862 of file GsViewImpl.h.

◆ isCompletelyVisible()

bool OdGsViewImpl::isCompletelyVisible ( ) const

inline

Definition at line 968 of file GsViewImpl.h.

◆ isCullingVolumeInitialized()

virtual bool OdGsViewImpl::isCullingVolumeInitialized ( ) const

virtual

Returns true if and only if culling volume associated with current view.

Remarks: Culling volume consider associated with current view if pointer to culling volume is not null.

See also: initCullingVolume setCullingVolume cullingVolume

◆ isDependentGeometryView()

bool OdGsViewImpl::isDependentGeometryView ( ) const

inline

Definition at line 831 of file GsViewImpl.h.

◆ isDependentViewportView()

bool OdGsViewImpl::isDependentViewportView ( ) const

inline

Definition at line 826 of file GsViewImpl.h.

◆ isFrontClipped()

virtual bool OdGsViewImpl::isFrontClipped ( ) const

virtual

Returns true if and only if front clipping is enabled for this Viewport object.

Implements OdGsView.

◆ isHelperView()

bool OdGsViewImpl::isHelperView ( ) const

inline

Definition at line 836 of file GsViewImpl.h.

◆ isInInteractivity()

virtual bool OdGsViewImpl::isInInteractivity ( ) const

virtual

Checks is this Viewport object is in interactive state.

Implements OdGsView.

◆ isInvalid()

bool OdGsViewImpl::isInvalid ( ) const

inlineprotected

Definition at line 872 of file GsViewImpl.h.

◆ isLayerVisible()

bool OdGsViewImpl::isLayerVisible ( OdDbStub * layerId ) const

◆ isLegacyHiddenMode()

virtual bool OdGsViewImpl::isLegacyHiddenMode ( ) const

virtual

◆ isLegacyWireframeMode()

virtual bool OdGsViewImpl::isLegacyWireframeMode ( ) const

virtual

◆ isNonRectClipped()

bool OdGsViewImpl::isNonRectClipped ( ) const

inline

Definition at line 897 of file GsViewImpl.h.

◆ isPerspective()

virtual bool OdGsViewImpl::isPerspective ( ) const

virtual

Returns true if and only if the projection type for this Viewport object is kPerspective.

Implements OdGsView.

◆ isPlotTransparency()

virtual bool OdGsViewImpl::isPlotTransparency ( ) const

virtual

◆ isRegenOnDrawForbidden()

bool OdGsViewImpl::isRegenOnDrawForbidden ( ) const

inline

Definition at line 953 of file GsViewImpl.h.

◆ isRotated()

bool OdGsViewImpl::isRotated ( ) const

inline

Definition at line 902 of file GsViewImpl.h.

◆ isSnapping()

bool OdGsViewImpl::isSnapping ( ) const

inline

Definition at line 943 of file GsViewImpl.h.

◆ isStereoEnabled()

virtual bool OdGsViewImpl::isStereoEnabled ( ) const

virtual

Returns true if and only if stereo viewing is enabled for this Viewport object.

Implements OdGsView.

◆ isSupportLegacyHiddenMode()

virtual bool OdGsViewImpl::isSupportLegacyHiddenMode ( ) const

virtual

◆ isSupportLegacyWireframeMode()

virtual bool OdGsViewImpl::isSupportLegacyWireframeMode ( ) const

virtual

◆ isSupportPlotStyles()

bool OdGsViewImpl::isSupportPlotStyles ( ) const

inline

Definition at line 857 of file GsViewImpl.h.

◆ isValid()

virtual bool OdGsViewImpl::isValid ( ) const

virtual

Returns true if and only if this Viewport object is showing the correct image.

Remarks: This implies the follow: No part of GUI area is flagged for refresh. All rasterizations are complete The rendering pipeline has been flushed.

Implements OdGsView.

◆ isValidViewportId()

bool OdGsViewImpl::isValidViewportId ( const OdUInt32 vpId ) const

◆ isViewportBorderVisible()

virtual bool OdGsViewImpl::isViewportBorderVisible ( ) const

virtual

Returns true if and only if the border is visible for this Viewport object.

Implements OdGsView.

◆ isViewportOnScreen()

bool OdGsViewImpl::isViewportOnScreen ( ) const

Returns true if and only if this view object is not off-screen.

◆ isViewRegenerated()

virtual bool OdGsViewImpl::isViewRegenerated ( ) const

virtual

◆ isVisible()

virtual bool OdGsViewImpl::isVisible ( )

virtual

Returns true if and only if this Viewport object is not hidden.

Implements OdGsView.

◆ lensLength()

virtual double OdGsViewImpl::lensLength ( ) const

virtual

Returns the perspective lens length for this Viewport object.

Implements OdGsView.

◆ lensLengthFromFOV()

static double OdGsViewImpl::lensLengthFromFOV ( double fovAngle )

static

Utility function to recompute field of view angle into lens length.

Parameters

fovAngle [in] Field of view angle in radians.

Returns: Returns lens length in millimeters.

Remarks: Input angle must be in range between 4 and 179 degrees inclusively.

◆ lensLengthToFOV()

static double OdGsViewImpl::lensLengthToFOV ( double lensLength )

static

Utility function to recompute lens length into field of view angle.

Parameters

lensLength [in] Lens length in millimeters.

Returns: Returns field of view angle in radians.

◆ linetypeAlternateScaleMultiplier()

double OdGsViewImpl::linetypeAlternateScaleMultiplier ( ) const

virtual

Returns current alternate linetype scale multiplier value.

Implements OdGsView.

◆ linetypeScaleMultiplier()

virtual double OdGsViewImpl::linetypeScaleMultiplier ( ) const

virtual

Returns current linetype scale multiplier value.

Implements OdGsView.

◆ lineweightToDcScale()

virtual double OdGsViewImpl::lineweightToDcScale ( ) const

virtual

Returns the scale factor for displaying Lineweights in this Viewport object.

Implements OdGsView.

◆ lineweightToPixels() [1/2]

double OdGsViewImpl::lineweightToPixels ( double lineweight ) const

Returns the number of pixels corresponding to the specified lineweight for this view object.

Parameters

lineweight [in] Lineweight.

◆ lineweightToPixels() [2/2]

int OdGsViewImpl::lineweightToPixels ( OdDb::LineWeight lineweight ) const

Returns the number of pixels corresponding to the specified lineweight for this view object.

Parameters

lineweight [in] Lineweight.

◆ loadClientViewState()

virtual bool OdGsViewImpl::loadClientViewState ( OdGsFiler * pFiler )

virtual

◆ loadViewState()

virtual bool OdGsViewImpl::loadViewState ( OdGsFiler * pFiler )

virtual

◆ mode()

virtual RenderMode OdGsViewImpl::mode ( ) const

virtual

Sets the render mode for this Viewport object.

Remarks: mode must be one of the following:

Value Description kBoundingBox -1 Bounding box. For internal use only. k2DOptimized 0 Standard display. Optimized for 2D. kWireframe 1 Standard display. Uses 3D pipeline. kHiddenLine 2 Wireframe display. Hidden lines removed. kFlatShaded 3 Faceted display. One color per face. kGouraudShaded 4 Smooth shaded display. Colors interpolated between vertices. kFlatShadedWithWireframe 5 Faceted display with wireframe overlay. kGouraudShadedWithWireframe 6 Smooth shaded display with wireframe overlay.

Implements OdGsView.

◆ objectToDeviceMatrix() [1/2]

virtual OdGeMatrix3d OdGsViewImpl::objectToDeviceMatrix ( ) const

virtual

Returns the matrix that transforms coordinates from model space to screen space for this Viewport object.

See also: Coordinate Systems.

Implements OdGsView.

Reimplemented in OdGsBaseVectorizeViewJoin< BaseVectorizerObject >, OdGsBaseVectorizeViewJoin< OdGsBaseVectorizer >, and OdGsBaseVectorizeViewJoin< OdGsBaseMaterialViewPC >.

◆ objectToDeviceMatrix() [2/2]

OdGeMatrix3d OdGsViewImpl::objectToDeviceMatrix ( OdGsOverlayId nOverlay ) const

◆ ODRX_DECLARE_MEMBERS()

OdGsViewImpl::ODRX_DECLARE_MEMBERS ( OdGsViewImpl )

◆ onFinalRelease()

void OdGsViewImpl::onFinalRelease ( )

protected

Notification function called whenever this ViewImpl object is about to be released.

◆ onWorldToEyeChanged()

void OdGsViewImpl::onWorldToEyeChanged ( )

protected

Notification function called whenever the World to Eye transformation matrix has been changed.

◆ orbit()

virtual void OdGsViewImpl::orbit	(	double	xOrbit,
		double	yOrbit
	)

virtual

Orbits the camera about the target by the specified amounts.

Parameters

xOrbit	[in] X-axis Orbit.
yOrbit	[in] Y-axis Orbit.

Remarks: he camera moves on the surface a sphere whose center the camera target and whose radius is the distance from the camera position to its target

The camera is first rotated about an axis parallel to the X-axis and passing through the target.
The camera is next rotated about an axis parallel to the Y-axis and passing through the target

Remarks: Camera Coordinates are relative to the view of a target from a camera.

The Y-axis is along up vector. The Z-axis is along the vector from camera postiton to the target. The X-axis is the cross product Y-axis � Z-axis

All angles are expressed in radians.

Implements OdGsView.

◆ pan()

virtual void OdGsViewImpl::pan	(	double	xPan,
		double	yPan
	)

virtual

Rotates the target about the camera the specified amounts.

Parameters

xPan	[in] X-axis pan.
yPan	[in] Y-axis pan.

Remarks: The target moves on the surface a sphere whose center the camera position and whose radius is the distance from the camera position to its target

The target is first rotated about an axis parallel to the X-axis and passing through the camera.
The target is next rotated about an axis parallel to the Y-axis and passing through the camera.

Remarks: Camera Coordinates are relative to the view of a target from a camera.

The Y-axis is along up vector. The Z-axis is along the vector from camera postiton to the target. The X-axis is the cross product Y-axis � Z-axis All angles are expressed in radians.

Implements OdGsView.

◆ partialUpdateExtentsEnlargement()

virtual int OdGsViewImpl::partialUpdateExtentsEnlargement ( ) const

virtual

Returns partial update rectange extension in pixels.

Remarks: This extension required for devices which support visual styles to avoid artifacts caused by silhouettes or line extensions.

◆ perspectiveMatrix()

OdGeMatrix3d OdGsViewImpl::perspectiveMatrix ( ) const

Returns the perspective transformation matrix for this view object.

◆ pointInView()

virtual bool OdGsViewImpl::pointInView ( const OdGePoint3d & pt ) const

virtual

Returns true if and only if specified point is visible inside current view frustum.

Parameters

pt	[in] WCS point for check.

Implements OdGsView.

◆ pointInViewport()

virtual bool OdGsViewImpl::pointInViewport ( const OdGePoint2d & screenPoint ) const

virtual

Checks does specified point is inside viewport area.

Parameters

screenPoint [in] Check point in device coordinate space.

Implements OdGsView.

◆ position()

virtual OdGePoint3d OdGsViewImpl::position ( ) const

virtual

Returns the WCS camera position for this Viewport object.

Implements OdGsView.

◆ projectionMatrix() [1/2]

virtual OdGeMatrix3d OdGsViewImpl::projectionMatrix ( ) const

virtual

Returns the matrix that transforms view space to normalized device space for this Viewport object.

See also: Coordinate Systems.

Implements OdGsView.

◆ projectionMatrix() [2/2]

OdGeMatrix3d OdGsViewImpl::projectionMatrix	(	OdUInt32	nIncludes,
		OdGsOverlayId	nOverlay = `kGsMainOverlay`
	)		const

◆ propagateInvalidVpFlag()

virtual void OdGsViewImpl::propagateInvalidVpFlag ( )

protectedvirtual

◆ propagateLayersChanges()

virtual void OdGsViewImpl::propagateLayersChanges ( )

protectedvirtual

◆ registerOverlay()

void OdGsViewImpl::registerOverlay ( const OdGsModel * pModel )

◆ roll()

virtual void OdGsViewImpl::roll ( double rollAngle )

virtual

Rotates the camera by the specified amount about the eye vector.

Parameters

rollAngle [in] Camera CCW roll angle.

Remarks: Positive angles rotate the camera counterclockwise about the eye vector when viewed from the camera position to the target. This corresponds to a clockwise rotation of the up vector.; Camera Coordinates are relative to the view of a target from a camera.

The Y-axis is along up-vector. The Z-axis (eye vector) is along the vector from camera postiton to the target. The X-axis is the cross product Y-axis � Z-axis.

All angles are expressed in radians.

Implements OdGsView.

◆ rotationMatrix()

const OdGeMatrix3d& OdGsViewImpl::rotationMatrix ( ) const

◆ safeCast() [1/2]

const OdGsViewImpl * OdGsViewImpl::safeCast ( const OdGsView * pView )

inlinestatic

Definition at line 938 of file GsViewImpl.h.

◆ safeCast() [2/2]

OdGsViewImpl * OdGsViewImpl::safeCast ( OdGsView * pView )

inlinestatic

Returns the specified OdGsView pointer as a pointer to an OdGsViewImpl object.

Parameters

pView [in] Pointer to an OdGsView object.

Definition at line 933 of file GsViewImpl.h.

◆ saveClientViewState()

virtual bool OdGsViewImpl::saveClientViewState ( OdGsFiler * pFiler ) const

virtual

◆ saveViewState()

virtual bool OdGsViewImpl::saveViewState ( OdGsFiler * pFiler ) const

virtual

◆ sceneDept() [1/2]

virtual bool OdGsViewImpl::sceneDept	(	double &	zNear,
		double &	zFar
	)		const

protectedvirtual

Reimplemented in OdGsBaseVectorizeView.

◆ sceneDept() [2/2]

virtual bool OdGsViewImpl::sceneDept	(	double &	zNear,
		double &	zFar,
		OdGsOverlayId	nOverlay
	)		const

protectedvirtual

Returns the minimum and maximum z-values for this view object.

Parameters

zNear	[out] Receives the minimum z-value.
zFar	[out] Receives the maximum z-value.
nOverlay	[in] Overlay buffer index.

Returns: Returns true if and only if this view object has z-values associated with it.

Reimplemented in OdGsBaseVectorizeView.

◆ screenMatrix()

virtual OdGeMatrix3d OdGsViewImpl::screenMatrix ( ) const

virtual

Returns the matrix that transforms normalized device space to screen space for this Viewport object.

See also: Coordinate Systems.

Implements OdGsView.

◆ screenRect() [1/2]

void OdGsViewImpl::screenRect	(	OdGePoint2d &	lowerLeft,
		OdGePoint2d &	upperRight
	)		const

Introduces a DCS rectangle into this vectorization context.

Parameters

lowerLeft	[in] Lower-left corner.
upperRight	[in] Upper-right corner.

◆ screenRect() [2/2]

void OdGsViewImpl::screenRect	(	OdGsDCPoint &	lowerLeft,
		OdGsDCPoint &	upperRight
	)		const

Introduces a DCS rectangle into this vectorization context.

Parameters

lowerLeft	[in] Lower-left corner.
upperRight	[in] Upper-right corner.

◆ screenRectNorm()

void OdGsViewImpl::screenRectNorm ( OdGsDCRect & normalizedRect ) const

◆ select() [1/2]

virtual void OdGsViewImpl::select	(	const OdGePoint2d *	aPtDc,
		int	numPoints,
		OdGsSelectionReactor *	pReactor,
		SelectionMode	mode = `kCrossing`
	)

pure virtual

Implemented in OdGsBaseVectorizeView.

◆ select() [2/2]

virtual void OdGsViewImpl::select	(	const OdGsDCPoint *	points,
		int	numPoints,
		OdGsSelectionReactor *	pReactor,
		SelectionMode	mode = `kCrossing`
	)

virtual

Evokes the specified OdGsSelectionReactor object for the specified polygon in this VectorizeView object.

Parameters

points	[in] Array of points.
numPoints	[in] Number of points.
pReactor	[in] Pointer to the reactor.

Implements OdGsView.

◆ setAlternateLinetypeScaleMultiplier()

virtual void OdGsViewImpl::setAlternateLinetypeScaleMultiplier ( double linetypeAlternateScaleMultiplier )

virtual

Sets a multiplier that could be used as an alternate scale factor for linetypes in this Viewport object.

Parameters

linetypeAlternateScaleMultiplier [in] Alternate linetype scale multiplier.

Implements OdGsView.

◆ setBackClip()

virtual void OdGsViewImpl::setBackClip ( double backClip )

virtual

Sets the back clip distance from the target of this Viewport object.

Parameters

backClip [in] Back clip distance.

Implements OdGsView.

◆ setBackground()

virtual void OdGsViewImpl::setBackground ( OdDbStub * backgroundId )

virtual

Sets background object for this view.

Parameters

backgroundId [in] New background object ID.

Implements OdGsView.

◆ setCheckValid()

void OdGsViewImpl::setCheckValid ( bool bValue ) const

inlineprotected

Definition at line 867 of file GsViewImpl.h.

◆ setClearColor()

virtual void OdGsViewImpl::setClearColor ( ClearColor color )

virtual

Sets the clear color for this view

Parameters

color [in] The clear color.

Implements OdGsView.

◆ setCompletelyVisible()

void OdGsViewImpl::setCompletelyVisible ( bool val )

inline

Definition at line 973 of file GsViewImpl.h.

◆ setContextualColors()

void OdGsViewImpl::setContextualColors ( OdGiContextualColors * pColors )

inline

Definition at line 851 of file GsViewImpl.h.

◆ setCullingVolume()

void OdGsViewImpl::setCullingVolume ( OdGsCullingVolumePtr newVol )

Sets culling volume associated with current view.

Parameters

newVol [in] Smart pointer to new culling volume object.

See also: cullingVolume initCullingVolume

◆ setEnableBackClip()

virtual void OdGsViewImpl::setEnableBackClip ( bool enable )

virtual

Controls the back clipping of this Viewport object.

Parameters

enable [in] Enable back clipping.

Implements OdGsView.

◆ setEnableFrontClip()

virtual void OdGsViewImpl::setEnableFrontClip ( bool enable )

virtual

Controls the front clipping of this Viewport object.

Parameters

enable [in] Enable front clipping.

Implements OdGsView.

◆ setFrontClip()

virtual void OdGsViewImpl::setFrontClip ( double frontClip )

virtual

Sets the front clip distance from the target of this Viewport object.

Parameters

frontClip [in] Front clip distance.

Implements OdGsView.

◆ setInvalid()

void OdGsViewImpl::setInvalid ( bool bValue ) const

inlineprotected

Definition at line 877 of file GsViewImpl.h.

◆ setInversion()

void OdGsViewImpl::setInversion	(	bool	invertedX,
		bool	invertedY
	)

◆ setLegacyHiddenMode()

virtual void OdGsViewImpl::setLegacyHiddenMode ( bool bSet )

virtual

◆ setLegacyWireframeMode()

virtual void OdGsViewImpl::setLegacyWireframeMode ( bool bSet )

virtual

◆ setLensLength()

virtual void OdGsViewImpl::setLensLength ( double lensLength )

virtual

Sets the perspective lens length for this Viewport object.

Parameters

lensLength [in] Perspective lens length.

Implements OdGsView.

◆ setLinetypeScaleMultiplier()

virtual void OdGsViewImpl::setLinetypeScaleMultiplier ( double linetypeScaleMultiplier )

virtual

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

Parameters

linetypeScaleMultiplier [in] Linetype scale multiplier.

Implements OdGsView.

◆ setLineweightEnum()

virtual void OdGsViewImpl::setLineweightEnum	(	int	numLineweights,
		const OdUInt8 *	lineweights
	)

virtual

Sets the lineweights for this Viewport object.

Parameters

numLineweights	[in] Number of Lineweights.
lineweights	[in] Array of Lineweights.

Implements OdGsView.

◆ setLineweightToDcScale()

virtual void OdGsViewImpl::setLineweightToDcScale ( double scale )

virtual

Sets the scale factor for displaying Lineweights in this Viewport object.

Parameters

scale [in] Scale factor.

Implements OdGsView.

◆ setMode()

virtual void OdGsViewImpl::setMode ( RenderMode mode )

virtual

Sets the render mode for this Viewport object.

Parameters

mode	[in] Render mode.

Remarks: mode must be one of the following:

Value Description kBoundingBox -1 Bounding box. For internal use only. k2DOptimized 0 Standard display. Optimized for 2D. kWireframe 1 Standard display. Uses 3D pipeline. kHiddenLine 2 Wireframe display. Hidden lines removed. kFlatShaded 3 Faceted display. One color per face. kGouraudShaded 4 Smooth shaded display. Colors interpolated between vertices. kFlatShadedWithWireframe 5 Faceted display with wireframe overlay. kGouraudShadedWithWireframe 6 Smooth shaded display with wireframe overlay.

Implements OdGsView.

◆ setModeOverride()

bool OdGsViewImpl::setModeOverride ( RenderMode mode )

◆ setPerspectiveEnabled()

void OdGsViewImpl::setPerspectiveEnabled ( bool bValue ) const

inlineprotected

Definition at line 882 of file GsViewImpl.h.

◆ setPlotTransparency()

virtual void OdGsViewImpl::setPlotTransparency ( bool bSet )

virtual

◆ setRegenOnDrawForbidden()

void OdGsViewImpl::setRegenOnDrawForbidden ( bool val )

inline

Definition at line 958 of file GsViewImpl.h.

◆ setSnapping()

void OdGsViewImpl::setSnapping ( bool val )

inline

Definition at line 948 of file GsViewImpl.h.

◆ setStereoParameters()

virtual void OdGsViewImpl::setStereoParameters	(	double	magnitude,
		double	parallax
	)

virtual

Sets the stereo parameters for this Viewport Object.

Parameters

magnitude	[in] View separation [0.0 .. 2.0].
parallax	[in] Adjusts the plane of zero parallax [0.0 .. 2.0].

Remarks: magnitude controls view eye separation, and hence the stereo effect.

A magnitude of 1.0 is the default value. A magnitude of 0.0 produces no stereo effect. A magnitude of 2.0 produces a double stereo effect.

parallax adjusts the zero parallax plane.

A parallax of 1.0 is the default value. An object centered at the target will be half-in and half-out of the screen. A parallax of 0.0 moves the object into the screen. A parallax of 2.0 move the object out of the screen.

Implements OdGsView.

◆ setView()

virtual void OdGsViewImpl::setView	(	const OdGePoint3d &	position,
		const OdGePoint3d &	target,
		const OdGeVector3d &	upVector,
		double	fieldWidth,
		double	fieldHeight,
		Projection	projectionType = `kParallel`
	)

virtual

Sets the camera parameters for this Viewport object.

Parameters

position	[in] Camera position.
target	[in] Camera target.
upVector	[in] Camera up vector.
fieldWidth	[in] Projection plane (field) width.
fieldHeight	[in] Projection plane (field) height.
projectionType	[in] Projection type.

Remarks: All parameters are in WCS coordinates.

projectionType must be one of the following:

Value kParallel 0 kPerspective 1

Remarks: This method defines the transfomation from WCS coordinates to normalized device coordinates.

Implements OdGsView.

◆ setViewport() [1/3]

virtual void OdGsViewImpl::setViewport	(	const OdGePoint2d &	lowerLeft,
		const OdGePoint2d &	upperRight
	)

virtual

Sets the size and position of this Viewport object.

Parameters

lowerLeft	[in] Lower-left corner in nomalized device coordinates [0.0 .. 1.0].
upperRight	[in] Upper-right corner in nomalized device coordinates [0.0 .. 1.0].
screenRect	[in] Screen rectangle in device coordinates (pixels).

Remarks: (0,0) is the lower-left corner of the owning Device object. Coordinates increase upward and to the right.; The View object can be partly or completely off screen.

Implements OdGsView.

◆ setViewport() [2/3]

virtual void OdGsViewImpl::setViewport ( const OdGsDCRect & screenRect )

virtual

Implements OdGsView.

◆ setViewport() [3/3]

virtual void OdGsViewImpl::setViewport ( const OdGsDCRectDouble & screenRec )

virtual

Reimplemented from OdGsView.

◆ setViewport3dClipping()

virtual void OdGsViewImpl::setViewport3dClipping	(	const OdGiClipBoundary *	pBoundary,
		const OdGiAbstractClipBoundary *	pClipInfo = `NULL`
	)

virtual

Defines the 3d clipping for this Viewport object.

Parameters

pBoundary	[in] 3d clipping boundary.
pClipInfo	[in] Optional 3d clipping boundary extended data.

Reimplemented from OdGsView.

◆ setViewportBorderProperties()

virtual void OdGsViewImpl::setViewportBorderProperties	(	ODCOLORREF	color,
		int	width
	)

virtual

Sets the color and width of the border for this Viewport object.

Parameters

color	[in] Border color.
width	[in] Border width in pixels.

Implements OdGsView.

◆ setViewportBorderVisibility()

virtual void OdGsViewImpl::setViewportBorderVisibility ( bool visible )

virtual

Controls the border visibility for this Viewport object.

Parameters

visible [in] Controls visibility.

Implements OdGsView.

◆ setViewportClipRegion() [1/2]

virtual void OdGsViewImpl::setViewportClipRegion	(	int	numContours,
		const int *	numVertices,
		const OdGePoint2d *	vertices
	)

virtual

Implements OdGsView.

◆ setViewportClipRegion() [2/2]

virtual void OdGsViewImpl::setViewportClipRegion	(	int	numContours,
		int const *	numVertices,
		OdGsDCPoint const *	vertices
	)

virtual

Defines a polygonal clip region for this Viewport object.

Parameters

numCoutours	[in] Number of polygonal contours.
numVertices	[in] Array of the number of vertices in each polygonal contour.
vertices	[in] Array of device coordinate (pixel) vertices defining the polygonal contours.

Implements OdGsView.

◆ setVisualStyle() [1/2]

virtual void OdGsViewImpl::setVisualStyle ( const OdGiVisualStyle & visualStyle )

virtual

Sets visual style for this view.

Parameters

visualStyle [in] New visual style data.

Implements OdGsView.

Reimplemented in OdGsBaseVectorizeViewJoin< BaseVectorizerObject >, OdGsBaseVectorizeViewJoin< OdGsBaseVectorizer >, and OdGsBaseVectorizeViewJoin< OdGsBaseMaterialViewPC >.

◆ setVisualStyle() [2/2]

virtual void OdGsViewImpl::setVisualStyle ( OdDbStub * visualStyleId )

virtual

Sets visual style object for this view.

Parameters

visualStyleId [in] New visual style object ID.

Implements OdGsView.

◆ show()

virtual void OdGsViewImpl::show ( )

virtual

Un-hides this Viewport object.

Implements OdGsView.

◆ target()

virtual OdGePoint3d OdGsViewImpl::target ( ) const

virtual

Returns the WCS camera target for this Viewport object.

Implements OdGsView.

◆ thawLayer()

virtual void OdGsViewImpl::thawLayer ( OdDbStub * layerID )

virtual

Thaws the specified Layer object in this Viewport object.

Parameters

layerID [in] Layer to thaw.

Remarks: All layers are thawed by default.

Implements OdGsView.

◆ unregisterOverlay()

void OdGsViewImpl::unregisterOverlay ( const OdGsModel * pModel )

◆ unrotatedFieldHeight()

double OdGsViewImpl::unrotatedFieldHeight ( ) const

When viewport is not rotated (or rotated 180)

+--------------—* m_dcScreenMax | | | | | | fieldHeight | | unrotatedFieldHeight | | |m_dcScreenMin | --------------—+ fieldWidth unrotatedFieldWidth

When viewport is rotated to 90 or 270:

Returns fieldWidth and fieldHeight

◆ unrotatedFieldWidth()

double OdGsViewImpl::unrotatedFieldWidth ( ) const

◆ updateViewportProperties()

bool OdGsViewImpl::updateViewportProperties ( OdUInt32 incFlags )

◆ updateViewProps()

virtual void OdGsViewImpl::updateViewProps ( bool bFullUpdate = true )

protectedvirtual

◆ upVector()

virtual OdGeVector3d OdGsViewImpl::upVector ( ) const

virtual

Returns the WCS camera up vector for this Viewport object.

Implements OdGsView.

◆ usesDept()

virtual bool OdGsViewImpl::usesDept	(	double *	pMinDeptSupported = `0`,
		double *	pMaxDeptSupported = `0`
	)		const

protectedvirtual

Returns the minimum and maximum depth of this view object.

Parameters

pMinDeptSupported	[out] Receives the minimum depth supported.
pMaxDeptSupported	[out] Receives the maximum depth supported.

Returns: Returns true if and only if this view object supports depth.

Remarks: The default implementation of this function does nothing but return false.

◆ viewExtents()

virtual bool OdGsViewImpl::viewExtents ( OdGeBoundBlock3d & extents ) const

pure virtual

Returns the eye coordinate system extents of this view object.

Parameters

extents [out] Receives the extents.

Returns: Returns true if and only if the extents are defined.

Implemented in OdGsBaseVectorizeView.

◆ viewingMatrix()

virtual OdGeMatrix3d OdGsViewImpl::viewingMatrix ( ) const

virtual

Returns the matrix that transforms world space to view space for this Viewport object.

See also: Coordinate Systems.

Implements OdGsView.

◆ viewParameters()

virtual void OdGsViewImpl::viewParameters ( OdGsView * pView ) const

virtual

Sets the view parameters of the specified OdGsView object to that of this Viewport object.

Parameters

pView [out] Receives the view parameters.

Implements OdGsView.

◆ viewport3dClipping()

virtual const OdGiClipBoundary* OdGsViewImpl::viewport3dClipping ( const OdGiAbstractClipBoundary ** ppClipInfo = NULL ) const

virtual

Returns the current 3d clipping for this Viewport object.

Parameters

ppClipInfo [out] Optional 3d clipping boundary extended data.

Reimplemented from OdGsView.

◆ viewport3dClippingObject()

OdGiClipBoundaryWithAbstractData * OdGsViewImpl::viewport3dClippingObject ( )

inline

Returns the current 3d clipping for this Viewport object as single object.

Definition at line 978 of file GsViewImpl.h.

◆ viewportClipRegion() [1/2]

virtual void OdGsViewImpl::viewportClipRegion	(	OdIntArray &	counts,
		OdGePoint2dArray &	vertices
	)		const

virtual

Implements OdGsView.

◆ viewportClipRegion() [2/2]

virtual void OdGsViewImpl::viewportClipRegion	(	OdIntArray &	counts,
		OdGsDCPointArray &	vertices
	)		const

virtual

Returns a polygonal clip region for this Viewport object.

Parameters

counts	[out] Array of the number of vertices in each polygonal contour.
vertices	[out] Array of device coordinate (pixel) vertices defining the polygonal contours.

Implements OdGsView.

◆ viewportDcCorners()

void OdGsViewImpl::viewportDcCorners	(	OdGePoint2d &	lower_left,
		OdGePoint2d &	upper_right
	)		const

◆ viewportId()

OdUInt32 OdGsViewImpl::viewportId ( ) const

inline

Definition at line 240 of file GsViewImpl.h.

◆ viewportRotation()

short OdGsViewImpl::viewportRotation ( ) const

◆ visualStyle() [1/2]

virtual OdDbStub* OdGsViewImpl::visualStyle ( ) const

virtual

Returns current visual style object ID for this view.

Implements OdGsView.

◆ visualStyle() [2/2]

virtual bool OdGsViewImpl::visualStyle ( OdGiVisualStyle & visualStyle ) const

virtual

Returns current visual style for this view.

Parameters

visualStyle [out] OdGiVisualStyle structure to fill by current visual style data.

Returns: Returns true if and only if OdGiVisualStyle structure is filled by visual style data.

Implements OdGsView.

◆ windowAspect()

double OdGsViewImpl::windowAspect ( ) const

Returns the width to height ratio for this view object.

◆ worldToDeviceMatrix() [1/2]

virtual OdGeMatrix3d OdGsViewImpl::worldToDeviceMatrix ( ) const

virtual

Returns a matrix that transforms coordinates from world space to screen space for this Viewport object.

Remarks: This is equivalent to the concatenation of the viewingMatrix, projectionMatrix, and screenMatrix.

See also: Coordinate Systems.

Implements OdGsView.

◆ worldToDeviceMatrix() [2/2]

OdGeMatrix3d OdGsViewImpl::worldToDeviceMatrix ( OdGsOverlayId nOverlay ) const

◆ worldToEyeMatrix()

const OdGeMatrix3d & OdGsViewImpl::worldToEyeMatrix ( ) const

inline

Definition at line 923 of file GsViewImpl.h.

◆ xVector()

const OdGeVector3d& OdGsViewImpl::xVector ( ) const

inline

Definition at line 396 of file GsViewImpl.h.

◆ zoom()

virtual void OdGsViewImpl::zoom ( double zoomFactor )

virtual

Scales the focal length of the camera by the specified amount.

Parameters

zoomFactor [in] Zoom factor.

Implements OdGsView.

◆ zoomExtents()

virtual void OdGsViewImpl::zoomExtents	(	const OdGePoint3d &	minPt,
		const OdGePoint3d &	maxPt
	)

virtual

Scales the camera to completely include specified WCS box inside view frustum.

Parameters

minPt	[in] minimal WCS box point.
maxPt	[in] maximal WCS box point.

Implements OdGsView.

◆ zoomWindow()

virtual void OdGsViewImpl::zoomWindow	(	const OdGePoint2d &	lowerLeft,
		const OdGePoint2d &	upperRight
	)

virtual

Scales the camera to completely include specified screen area.

Parameters

lowerLeft	[in] Lower-left corner in nomalized device coordinates [0.0 .. 1.0].
upperRight	[in] Upper-right corner in nomalized device coordinates [0.0 .. 1.0].

Implements OdGsView.

Friends And Related Function Documentation

◆ GsViewImplHelper

friend class GsViewImplHelper

friend

Definition at line 819 of file GsViewImpl.h.

◆ OdGiBaseVectorizerImpl

friend class OdGiBaseVectorizerImpl

friend

Definition at line 820 of file GsViewImpl.h.

◆ OdGsBaseModule

friend class OdGsBaseModule

friend

Definition at line 822 of file GsViewImpl.h.

◆ OdGsBaseVectorizeDevice

friend class OdGsBaseVectorizeDevice

friend

Definition at line 823 of file GsViewImpl.h.

◆ OdGsBaseVectorizer

friend class OdGsBaseVectorizer

friend

Definition at line 821 of file GsViewImpl.h.

Member Data Documentation

◆ m_backClipDist

double OdGsViewImpl::m_backClipDist

protected

Definition at line 737 of file GsViewImpl.h.

◆ m_bInInteractivityMode

bool OdGsViewImpl::m_bInInteractivityMode

protected

Definition at line 816 of file GsViewImpl.h.

◆ m_borderColor

ODCOLORREF OdGsViewImpl::m_borderColor

protected

Definition at line 734 of file GsViewImpl.h.

◆ m_borderWeight

int OdGsViewImpl::m_borderWeight

protected

Definition at line 735 of file GsViewImpl.h.

◆ m_dcLowerLeft

OdGePoint2d OdGsViewImpl::m_dcLowerLeft

protected

Definition at line 742 of file GsViewImpl.h.

◆ m_dcScreenMax

OdGePoint2d OdGsViewImpl::m_dcScreenMax

protected

Definition at line 741 of file GsViewImpl.h.

◆ m_dcScreenMin

OdGePoint2d OdGsViewImpl::m_dcScreenMin

protected

Definition at line 740 of file GsViewImpl.h.

◆ m_dcUpperRight

OdGePoint2d OdGsViewImpl::m_dcUpperRight

protected

Definition at line 743 of file GsViewImpl.h.

◆ m_defaultLightingType

DefaultLightingType OdGsViewImpl::m_defaultLightingType

protected

Definition at line 776 of file GsViewImpl.h.

◆ m_deviation

double OdGsViewImpl::m_deviation[5]

protected

Definition at line 767 of file GsViewImpl.h.

◆ m_dInteractivityFrameRate

double OdGsViewImpl::m_dInteractivityFrameRate

protected

Definition at line 817 of file GsViewImpl.h.

◆ m_drawables

DrawableHolderArray OdGsViewImpl::m_drawables

protected

Definition at line 812 of file GsViewImpl.h.

◆ m_eyeToWorld

OdGeMatrix3d OdGsViewImpl::m_eyeToWorld

mutableprotected

Definition at line 755 of file GsViewImpl.h.

◆ m_eyeVecLength

double OdGsViewImpl::m_eyeVecLength

protected

Definition at line 748 of file GsViewImpl.h.

◆ m_eyeVector

OdGeVector3d OdGsViewImpl::m_eyeVector

protected

Definition at line 753 of file GsViewImpl.h.

◆ m_fieldHeight

double OdGsViewImpl::m_fieldHeight

protected

Definition at line 746 of file GsViewImpl.h.

◆ m_fieldWidth

double OdGsViewImpl::m_fieldWidth

protected

Definition at line 745 of file GsViewImpl.h.

◆ m_frontClipDist

double OdGsViewImpl::m_frontClipDist

protected

Definition at line 736 of file GsViewImpl.h.

◆ m_frozenLayers

OdDbStubPtrArray OdGsViewImpl::m_frozenLayers

protected

Definition at line 814 of file GsViewImpl.h.

◆ m_frozenLayersDiff

OdDbStubPtrArray OdGsViewImpl::m_frozenLayersDiff

protected

Definition at line 731 of file GsViewImpl.h.

◆ m_giViewportId

OdUInt32 OdGsViewImpl::m_giViewportId

protected

Definition at line 801 of file GsViewImpl.h.

◆ m_gsViewImplFlags

OdUInt32 OdGsViewImpl::m_gsViewImplFlags

mutableprotected

Definition at line 733 of file GsViewImpl.h.

◆ m_lastFrozenLayers

OdDbStubPtrArray OdGsViewImpl::m_lastFrozenLayers

protected

Definition at line 730 of file GsViewImpl.h.

◆ m_lensLength

double OdGsViewImpl::m_lensLength

protected

Definition at line 747 of file GsViewImpl.h.

◆ m_linetypeAlternateScaleMultiplier

double OdGsViewImpl::m_linetypeAlternateScaleMultiplier

protected

Definition at line 761 of file GsViewImpl.h.

◆ m_linetypeScaleMultiplier

double OdGsViewImpl::m_linetypeScaleMultiplier

protected

Definition at line 760 of file GsViewImpl.h.

◆ m_lineweightToDcScale

double OdGsViewImpl::m_lineweightToDcScale

protected

Definition at line 762 of file GsViewImpl.h.

◆ m_lweights

OdUInt8Array OdGsViewImpl::m_lweights

protected

Definition at line 763 of file GsViewImpl.h.

◆ m_mtExtents

OdMutex OdGsViewImpl::m_mtExtents

mutableprotected

Definition at line 770 of file GsViewImpl.h.

◆ m_nCachedDrawables

int OdGsViewImpl::m_nCachedDrawables

protected

Definition at line 769 of file GsViewImpl.h.

◆ m_nrcCounts

OdIntArray OdGsViewImpl::m_nrcCounts

protected

Definition at line 758 of file GsViewImpl.h.

◆ m_nrcPoints

OdGePoint2dArray OdGsViewImpl::m_nrcPoints

protected

Definition at line 759 of file GsViewImpl.h.

◆ m_overlayData

GsViewOverlayDataContainer OdGsViewImpl::m_overlayData

protected

Definition at line 797 of file GsViewImpl.h.

◆ m_p3dClip

OdSharedPtr<OdGiClipBoundaryWithAbstractData> OdGsViewImpl::m_p3dClip

protected

Definition at line 765 of file GsViewImpl.h.

◆ m_pBackgroundId

OdDbStub* OdGsViewImpl::m_pBackgroundId

protected

Definition at line 773 of file GsViewImpl.h.

◆ m_pCullingVolume

OdGsCullingVolumePtr OdGsViewImpl::m_pCullingVolume

protected

Definition at line 764 of file GsViewImpl.h.

◆ m_pDevice

OdGsBaseVectorizeDevice* OdGsViewImpl::m_pDevice

protected

Definition at line 799 of file GsViewImpl.h.

◆ m_pGsReserved

OdRxObjectPtr OdGsViewImpl::m_pGsReserved

protected

Definition at line 807 of file GsViewImpl.h.

◆ m_pModule

OdGsBaseModulePtr OdGsViewImpl::m_pModule

protected

Definition at line 729 of file GsViewImpl.h.

◆ m_position

OdGePoint3d OdGsViewImpl::m_position

protected

Definition at line 750 of file GsViewImpl.h.

◆ m_pProperties

OdGsPropertiesPtr OdGsViewImpl::m_pProperties

protected

Definition at line 772 of file GsViewImpl.h.

◆ m_pViewportTrans

OdGiDrawablePtr OdGsViewImpl::m_pViewportTrans

protected

Definition at line 775 of file GsViewImpl.h.

◆ m_pVisualStyleId

OdDbStub* OdGsViewImpl::m_pVisualStyleId

protected

Definition at line 774 of file GsViewImpl.h.

◆ m_regenerationType

OdGiRegenType OdGsViewImpl::m_regenerationType

protected

Definition at line 805 of file GsViewImpl.h.

◆ m_renderMode

RenderMode OdGsViewImpl::m_renderMode

protected

Definition at line 810 of file GsViewImpl.h.

◆ m_screenInvertedX

bool OdGsViewImpl::m_screenInvertedX

protected

Definition at line 738 of file GsViewImpl.h.

◆ m_screenInvertedY

bool OdGsViewImpl::m_screenInvertedY

protected

Definition at line 739 of file GsViewImpl.h.

◆ m_target

OdGePoint3d OdGsViewImpl::m_target

protected

Definition at line 751 of file GsViewImpl.h.

◆ m_upVector

OdGeVector3d OdGsViewImpl::m_upVector

protected

Definition at line 752 of file GsViewImpl.h.

◆ m_viewInfo

OdGsClientViewInfo OdGsViewImpl::m_viewInfo

protected

Definition at line 800 of file GsViewImpl.h.

◆ m_worldToEye

OdGeMatrix3d OdGsViewImpl::m_worldToEye

mutableprotected

Definition at line 756 of file GsViewImpl.h.

◆ m_xVector

OdGeVector3d OdGsViewImpl::m_xVector

protected

Definition at line 754 of file GsViewImpl.h.

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

GsViewImpl.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ ProjectionMatrixFlags

Constructor & Destructor Documentation

◆ OdGsViewImpl()

◆ ~OdGsViewImpl()

Member Function Documentation

◆ actualFieldHeight()

◆ actualFieldWidth()

◆ add()

◆ annotationScaleId()

◆ backClip()

◆ background()

◆ baseDevice() [1/2]

◆ baseDevice() [2/2]

◆ beginInteractivity()

◆ cachedDrawables()

◆ calcDeviation()

◆ clearColor()

◆ clearFrozenLayers()

◆ clearLinetypeCache()

◆ clientViewInfo()

◆ cloneView()

◆ contextualColors()

◆ cullingVolume()

◆ cullingVolumeIntersectWith()

◆ cullingVolumeIntersectWithOpt()

◆ cullingVolumeTransformBy()

◆ dcLowerLeft()

◆ dcScreenMax()

◆ dcScreenMin()

◆ dcUpperRight()

◆ defaultLightingEnabled()

◆ defaultLightingType()

◆ device()

◆ doInversePerspectivePt()

◆ dolly() [1/2]

◆ dolly() [2/2]

◆ doPerspectivePt()

◆ drawableAt()

◆ drawablesFilterFunction()

◆ enableDefaultLighting()

◆ enableStereo()

◆ endInteractivity()

◆ erase()

◆ eraseAll()

◆ exceededBounds()

◆ extentsInView()

◆ eyeToScreenMatrix()

◆ eyeToWorldMatrix()

◆ eyeVector()

◆ fieldHeight()

◆ fieldWidth()

◆ flush()

◆ focalLength()

◆ freezeLayer()

◆ frontClip()

◆ frozenLayers() [1/2]

◆ frozenLayers() [2/2]

◆ getDeviation()

◆ getFrozenLayersDiff()

◆ getGsModulePtr()

◆ getLinetypeGenerationCriteria()

◆ getLinetypeScaleMultiplier()

◆ getLweightsEnum()

◆ getModel()

◆ getModelList()

◆ getNumPixelsInUnitSquare()

◆ getRegenType()

◆ getRootNode()

◆ getSnapShot()

◆ getStereoParameters()

◆ getUpVector()