#include <GiDummyGeometry.h>

Inheritance diagram for OdGiDummyViewport< T >:

Public Member Functions
virtual OdGeMatrix3d	getModelToEyeTransform () const

virtual OdGeMatrix3d	getEyeToModelTransform () const

virtual OdGeMatrix3d	getWorldToEyeTransform () const

virtual OdGeMatrix3d	getEyeToWorldTransform () const

virtual bool	isPerspective () const

virtual bool	doPerspective (OdGePoint3d &p) const

virtual bool	doInversePerspective (OdGePoint3d &p) const

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

virtual bool	getFrontAndBackClipValues (bool &clip_front, bool &clip_back, double &, double &) const

virtual double	linetypeScaleMultiplier () const

virtual double	linetypeGenerationCriteria () const

virtual bool	layerVisible (OdDbStub *idLayer) const

Detailed Description

template<class T>
class OdGiDummyViewport< T >

Corresponding C++ library: TD_Gi <group OdGi_Classes>

See also: <link tv_working_with_base_classes_view, Work with Visualize Graphical Views>

Definition at line 2695 of file GiDummyGeometry.h.

Member Function Documentation

◆ acadWindowId()

template<class T>

virtual OdInt16 OdGiDummyViewport< T >::acadWindowId ( ) const

inlinevirtual

Retrieves the ID for this Viewport object.

Remarks: -1 in current implementation.

Definition at line 2821 of file GiDummyGeometry.h.

◆ doInversePerspective()

template<class T>

virtual bool OdGiDummyViewport< T >::doInversePerspective ( OdGePoint3d & p ) const

inlinevirtual

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

Parameters

normal [in] Point relative to which the inverse transformation is applied.

Remarks: The point is transformed from normalized device coordinates to EyeSpace coordinates

false in current implementation.

Definition at line 2761 of file GiDummyGeometry.h.

◆ doPerspective()

template<class T>

virtual bool OdGiDummyViewport< T >::doPerspective ( OdGePoint3d & p ) const

inlinevirtual

Applies the current perspective transformation to the specified point.

Parameters

normal [in] Point relative to which the transformation is applied.

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

Returns: false in current implementation.

Definition at line 2749 of file GiDummyGeometry.h.

◆ getCameraLocation()

template<class T>

virtual OdGePoint3d OdGiDummyViewport< T >::getCameraLocation ( ) const

inlinevirtual

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

Returns: OdGePoint3d::kOrigin in current implementation.

Definition at line 2781 of file GiDummyGeometry.h.

◆ getCameraTarget()

template<class T>

virtual OdGePoint3d OdGiDummyViewport< T >::getCameraTarget ( ) const

inlinevirtual

Retrieves the WCS camera target for this Viewport object.

Returns: OdGePoint3d::kOrigin + OdGeVector3d::kZAxis in current implementation.

Definition at line 2789 of file GiDummyGeometry.h.

◆ getCameraUpVector()

template<class T>

virtual OdGeVector3d OdGiDummyViewport< T >::getCameraUpVector ( ) const

inlinevirtual

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

Returns: OdGeVector3d::kYAxis in current implementation.

Definition at line 2797 of file GiDummyGeometry.h.

◆ getEyeToModelTransform()

template<class T>

virtual OdGeMatrix3d OdGiDummyViewport< T >::getEyeToModelTransform ( ) const

inlinevirtual

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

Returns: identity matrix in current implementation.

Definition at line 2712 of file GiDummyGeometry.h.

◆ getEyeToWorldTransform()

template<class T>

virtual OdGeMatrix3d OdGiDummyViewport< T >::getEyeToWorldTransform ( ) const

inlinevirtual

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

Returns: identity matrix in current implementation.

Definition at line 2728 of file GiDummyGeometry.h.

◆ getFrontAndBackClipValues()

template<class T>

virtual bool OdGiDummyViewport< T >::getFrontAndBackClipValues	(	bool &	clip_front,
		bool &	clip_back,
		double &	,
		double &	) const

inlinevirtual

Checks whether front and back clip values are used and if so, retrieves the front and back clipping parameters for this Viewport object.

Parameters

clip_front	[out] Receives true if and only if front clipping is enabled.
clip_back	[out] Receives true if and only if back clipping is enabled.

Returns: false in current implementation.

Definition at line 2841 of file GiDummyGeometry.h.

◆ getModelToEyeTransform()

template<class T>

virtual OdGeMatrix3d OdGiDummyViewport< T >::getModelToEyeTransform ( ) const

inlinevirtual

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

Returns: identity matrix in current implementation.

Definition at line 2704 of file GiDummyGeometry.h.

◆ getNumPixelsInUnitSquare()

template<class T>

virtual void OdGiDummyViewport< T >::getNumPixelsInUnitSquare	(	const OdGePoint3d &	givenWorldpt,
		OdGePoint2d &	pixelArea,
		bool	includePerspective = true ) const

inlinevirtual

Retrieves the display pixel density at the specified point for this Viewport object. Does nothing in current implementation.

Parameters

givenWorldpt	[in] WCS center of the unit square.
pixelArea	[out] Receives the pixel density.
includePerspective	[in] Flag that specifies whether perspective should be included into pixel density calculation.

Remarks: Pixel density is measured in pixels per WCS unit.

Definition at line 2773 of file GiDummyGeometry.h.

◆ getViewportDcCorners()

template<class T>

virtual void OdGiDummyViewport< T >::getViewportDcCorners	(	OdGePoint2d &	lower_left,
		OdGePoint2d &	upper_right ) const

inlinevirtual

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

Remarks: Sets lower-left and upper-right corners to 0.0 and 100.0 values in current implementation.

Definition at line 2830 of file GiDummyGeometry.h.

◆ getWorldToEyeTransform()

template<class T>

virtual OdGeMatrix3d OdGiDummyViewport< T >::getWorldToEyeTransform ( ) const

inlinevirtual

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

Returns: identity matrix in current implementation.

Definition at line 2720 of file GiDummyGeometry.h.

◆ isPerspective()

template<class T>

virtual bool OdGiDummyViewport< T >::isPerspective ( ) const

inlinevirtual

Checks whether perspective mode is on for this Viewport.

Returns: false in current implementation.

Definition at line 2736 of file GiDummyGeometry.h.

◆ layerVisible()

template<class T>

virtual bool OdGiDummyViewport< T >::layerVisible ( OdDbStub * idLayer ) 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.

Returns: true in current implementation.

Definition at line 2867 of file GiDummyGeometry.h.

◆ linetypeGenerationCriteria()

template<class T>

virtual double OdGiDummyViewport< T >::linetypeGenerationCriteria ( ) const

inlinevirtual

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

Returns: 1.0 in current implementation.

Definition at line 2857 of file GiDummyGeometry.h.

◆ linetypeScaleMultiplier()

template<class T>

virtual double OdGiDummyViewport< T >::linetypeScaleMultiplier ( ) const

inlinevirtual

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

Returns: 1.0 in current implementation.

Definition at line 2849 of file GiDummyGeometry.h.

◆ viewDir()

template<class T>

virtual OdGeVector3d OdGiDummyViewport< T >::viewDir ( ) const

inlinevirtual

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

Returns: view direction on a camera. The returned value depend on the getCameraTarget() and getCameraLocation() methods that are not currently implemented.

Definition at line 2805 of file GiDummyGeometry.h.

◆ viewportId()

template<class T>

virtual OdUInt32 OdGiDummyViewport< T >::viewportId ( ) const

inlinevirtual

Retrieves the OdGi Viewport ID for this Viewport object.

Remarks: 0xFFFFFFFF value in current implementation.

Definition at line 2813 of file GiDummyGeometry.h.

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

GiDummyGeometry.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ acadWindowId()

◆ doInversePerspective()

◆ doPerspective()

◆ getCameraLocation()

◆ getCameraTarget()

◆ getCameraUpVector()

◆ getEyeToModelTransform()

◆ getEyeToWorldTransform()

◆ getFrontAndBackClipValues()

◆ getModelToEyeTransform()

◆ getNumPixelsInUnitSquare()

◆ getViewportDcCorners()

◆ getWorldToEyeTransform()

◆ isPerspective()

◆ layerVisible()

◆ linetypeGenerationCriteria()

◆ linetypeScaleMultiplier()

◆ viewDir()

◆ viewportId()