#include <pcl/surface/3rdparty/opennurbs/opennurbs_viewport.h>

Inheritance diagram for ON_Viewport:

Public Member Functions
	ON_Viewport ()
	~ON_Viewport ()
ON_Viewport &	operator= (const ON_Viewport &)
bool	IsValidCamera () const
bool	IsValidFrustum () const
ON_BOOL32	IsValid (ON_TextLog *text_log=NULL) const
void	Dump (ON_TextLog &) const
ON_BOOL32	Write (ON_BinaryArchive &) const
ON_BOOL32	Read (ON_BinaryArchive &)
int	Dimension () const
ON_BOOL32	GetBBox (double , double , ON_BOOL32=false) const
ON_BOOL32	Transform (const ON_Xform &)
void	Initialize ()
ON::view_projection	Projection () const
bool	SetProjection (ON::view_projection projection)
bool	ChangeToParallelProjection (bool bSymmetricFrustum)
bool	ChangeToPerspectiveProjection (double target_distance, bool bSymmetricFrustum, double lens_length)
bool	ChangeToTwoPointPerspectiveProjection (double target_distance, ON_3dVector up, double lens_length)
bool	IsPerspectiveProjection () const
bool	IsTwoPointPerspectiveProjection () const
bool	IsParallelProjection () const
bool	SetCameraLocation (const ON_3dPoint &)
bool	SetCameraDirection (const ON_3dVector &)
bool	SetCameraUp (const ON_3dVector &)
ON_3dPoint	CameraLocation () const
ON_3dVector	CameraDirection () const
ON_3dVector	CameraUp () const
bool	CameraLocationIsLocked () const
bool	CameraDirectionIsLocked () const
bool	CameraUpIsLocked () const
bool	FrustumIsLeftRightSymmetric () const
bool	FrustumIsTopBottomSymmetric () const
void	SetCameraLocationLock (bool bLockCameraLocation)
void	SetCameraDirectionLock (bool bLockCameraDirection)
void	SetCameraUpLock (bool bLockCameraUp)
void	SetFrustumLeftRightSymmetry (bool bForceLeftRightSymmetry)
void	SetFrustumTopBottomSymmetry (bool bForceTopBottomSymmetry)
void	UnlockCamera ()
void	UnlockFrustumSymmetry ()
bool	GetCameraFrame (double , double , double , double ) const
ON_3dVector	CameraX () const
ON_3dVector	CameraY () const
ON_3dVector	CameraZ () const
bool	IsCameraFrameWorldPlan (int , int , int *)
bool	GetCameraExtents (int, int, const double *, ON_BoundingBox &cambbox, int bGrowBox=false) const
bool	GetCameraExtents (const ON_BoundingBox &, ON_BoundingBox &cambbox, int bGrowBox=false) const
bool	GetCameraExtents (ON_3dPoint &, double, ON_BoundingBox &cambox, int bGrowBox=false) const
bool	SetFrustum (double left, double right, double bottom, double top, double near_dist, double far_dist)
bool	GetFrustum (double left, double right, double bottom, double top, double near_dist=NULL, double far_dist=NULL) const
bool	SetFrustumAspect (double)
bool	GetFrustumAspect (double &) const
bool	GetFrustumCenter (double *) const
double	FrustumLeft () const
double	FrustumRight () const
double	FrustumBottom () const
double	FrustumTop () const
double	FrustumNear () const
double	FrustumFar () const
double	FrustumWidth () const
double	FrustumHeight () const
double	FrustumMinimumDiameter () const
double	FrustumMaximumDiameter () const
bool	SetFrustumNearFar (const double bboxmin, const double bboxmax)
bool	SetFrustumNearFar (const double *center, double radius)
bool	SetFrustumNearFar (double near_dist, double far_dist)
bool	ChangeToSymmetricFrustum (bool bLeftRightSymmetric, bool bTopBottomSymmetric, double target_distance)
bool	GetPointDepth (ON_3dPoint point, double near_dist, double far_dist, bool bGrowNearFar=false) const
bool	GetPointDepth (ON_3dPoint point, double *view_plane_depth) const
bool	GetBoundingBoxDepth (ON_BoundingBox bbox, double near_dist, double far_dist, bool bGrowNearFar=false) const
bool	GetSphereDepth (ON_Sphere sphere, double near_dist, double far_dist, bool bGrowNearFar=false) const
bool	SetFrustumNearFar (double near_dist, double far_dist, double min_near_dist, double min_near_over_far, double target_dist)
bool	SetFrustumNearFar (double near_dist, double far_dist, double min_near_dist, double min_near_over_far, double target_dist, double relative_depth_bias)
bool	GetNearPlane (ON_Plane &near_plane) const
bool	GetNearPlaneEquation (ON_PlaneEquation &near_plane_equation) const
bool	GetFarPlane (ON_Plane &far_plane) const
bool	GetFarPlaneEquation (ON_PlaneEquation &far_plane_equation) const
bool	GetViewPlane (double view_plane_depth, ON_Plane &view_plane) const
bool	GetViewPlaneEquation (double view_plane_depth, ON_PlaneEquation &view_plane_equation) const
bool	GetFrustumLeftPlane (ON_Plane &left_plane) const
bool	GetFrustumLeftPlaneEquation (ON_PlaneEquation &left_plane_equation) const
bool	GetFrustumRightPlane (ON_Plane &right_plane) const
bool	GetFrustumRightPlaneEquation (ON_PlaneEquation &right_plane_equation) const
bool	GetFrustumBottomPlane (ON_Plane &bottom_plane) const
bool	GetFrustumBottomPlaneEquation (ON_PlaneEquation &bottom_plane_equation) const
bool	GetFrustumTopPlane (ON_Plane &top_plane) const
bool	GetFrustumTopPlaneEquation (ON_PlaneEquation &top_plane_equation) const
bool	GetNearRect (ON_3dPoint &left_bottom, ON_3dPoint &right_bottom, ON_3dPoint &left_top, ON_3dPoint &right_top) const
bool	GetFarRect (ON_3dPoint &left_bottom, ON_3dPoint &right_bottom, ON_3dPoint &left_top, ON_3dPoint &right_top) const
bool	GetViewPlaneRect (double view_plane_depth, ON_3dPoint &left_bottom, ON_3dPoint &right_bottom, ON_3dPoint &left_top, ON_3dPoint &right_top) const
bool	SetScreenPort (int port_left, int port_right, int port_bottom, int port_top, int port_near=0, int port_far=0)
bool	GetScreenPort (int left, int right, int port_bottom, int port_top, int port_near=NULL, int port_far=NULL) const
int	ScreenPortWidth () const
int	ScreenPortHeight () const
bool	GetScreenPortAspect (double &) const
bool	GetCameraAngle (double half_diagonal_angle, double half_vertical_angle, double *half_horizontal_angle) const
bool	GetCameraAngle (double *half_smallest_angle) const
bool	SetCameraAngle (double half_smallest_angle)
bool	GetCamera35mmLensLength (double *lens_length) const
bool	SetCamera35mmLensLength (double lens_length)
bool	GetCamera35mmLenseLength (double *lens_length) const
bool	SetCamera35mmLenseLength (double lens_length)
bool	GetXform (ON::coordinate_system srcCS, ON::coordinate_system destCS, ON_Xform &matrix) const
bool	GetFrustumLine (double screenx, double screeny, ON_Line &world_line) const
bool	GetWorldToScreenScale (const ON_3dPoint &point_in_frustum, double *pixels_per_unit) const
bool	GetCoordinateSprite (int, int, int, int[3], double[3][2]) const
bool	Extents (double half_view_angle, const ON_BoundingBox &world_bbox)
bool	Extents (double half_view_angle, const ON_3dPoint &center, double radius)
bool	ZoomToScreenRect (int screen_x0, int screen_y0, int screen_x1, int screen_y1)
bool	DollyCamera (const ON_3dVector &dolly_vector)
bool	GetDollyCameraVector (int screen_x0, int screen_y0, int screen_x1, int screen_y1, double proj_plane_dist, ON_3dVector &dolly_vector) const
bool	DollyFrustum (double dolly_distance)
bool	SetViewScale (double x, double y)
void	GetViewScale (double x, double y) const
ON_Xform	ClipModXform () const
ON_Xform	ClipModInverseXform () const
bool	ClipModXformIsIdentity () const
ON_3dPoint	FrustumCenterPoint (double target_distance) const
ON_3dPoint	TargetPoint () const
bool	SetTargetPoint (ON_3dPoint target_point)
double	TargetDistance (bool bUseFrustumCenterFallback) const
double	ClipCoordDepthBias (double relative_depth_bias, double clip_z, double clip_w) const
bool	GetClipCoordDepthBiasXform (double relative_depth_bias, ON_Xform &clip_bias) const
void	SetPerspectiveClippingPlaneConstraints (unsigned int depth_buffer_bit_depth)
void	SetPerspectiveMinNearOverFar (double min_near_over_far)
double	PerspectiveMinNearOverFar () const
void	SetPerspectiveMinNearDist (double min_near_dist)
double	PerspectiveMinNearDist () const
bool	SetViewportId (const ON_UUID &viewport_id)
ON_UUID	ViewportId (void) const
void	ChangeViewportId (const ON_UUID &viewport_id)
Public Member Functions inherited from ON_Geometry
	ON_Geometry ()
	ON_Geometry (const ON_Geometry &)
ON_Geometry &	operator= (const ON_Geometry &)
virtual	~ON_Geometry ()
ON_BoundingBox	BoundingBox () const
ON_BOOL32	GetBoundingBox (ON_BoundingBox &bbox, int bGrowBox=false) const
ON_BOOL32	GetBoundingBox (ON_3dPoint &bbox_min, ON_3dPoint &bbox_max, int bGrowBox=false) const
ON_BOOL32	Rotate (double sin_angle, double cos_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)
ON_BOOL32	Rotate (double rotation_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)
ON_BOOL32	Translate (const ON_3dVector &translation_vector)
ON_BOOL32	Scale (double scale_factor)
virtual bool	GetTightBoundingBox (ON_BoundingBox &tight_bbox, int bGrowBox=false, const ON_Xform *xform=0) const
virtual void	ClearBoundingBox ()
virtual bool	IsDeformable () const
virtual bool	MakeDeformable ()
virtual ON_BOOL32	SwapCoordinates (int i, int j)
virtual ON_BOOL32	HasBrepForm () const
virtual ON_Brep *	BrepForm (ON_Brep *brep=NULL) const
virtual ON_COMPONENT_INDEX	ComponentIndex () const
virtual bool	EvaluatePoint (const class ON_ObjRef &objref, ON_3dPoint &P) const
Public Member Functions inherited from ON_Object
bool	CopyFrom (const ON_Object *src)
	ON_Object ()
	ON_Object (const ON_Object &)
ON_Object &	operator= (const ON_Object &)
virtual	~ON_Object ()
void	EmergencyDestroy ()
virtual void	MemoryRelocate ()
ON_BOOL32	IsKindOf (const ON_ClassId *pClassId) const
virtual unsigned int	SizeOf () const
virtual ON__UINT32	DataCRC (ON__UINT32 current_remainder) const
virtual ON::object_type	ObjectType () const
virtual ON_UUID	ModelObjectId () const
bool	SetUserString (const wchar_t key, const wchar_t string_value)
int	SetUserStrings (int count, const ON_UserString *user_strings, bool bReplace)
bool	GetUserString (const wchar_t *key, ON_wString &string_value) const
int	GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const
int	GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const
int	UserStringCount () const
ON_BOOL32	AttachUserData (ON_UserData *pUserData)
ON_BOOL32	DetachUserData (ON_UserData *pUserData)
ON_UserData *	GetUserData (const ON_UUID &userdata_uuid) const
void	PurgeUserData ()
ON_UserData *	FirstUserData () const
void	TransformUserData (const ON_Xform &xform)
void	CopyUserData (const ON_Object &source_object)
void	MoveUserData (ON_Object &source_object)
virtual void	DestroyRuntimeCache (bool bDelete=true)

Static Public Member Functions
static void	GetPerspectiveClippingPlaneConstraints (ON_3dPoint camera_location, unsigned int depth_buffer_bit_depth, double min_near_dist, double min_near_over_far)

Static Public Attributes
static const ON_3dVector	Default3dCameraDirection
static const double	DefaultNearDist
static const double	DefaultFarDist
static const double	DefaultMinNearDist
static const double	DefaultMinNearOverFar

Protected Attributes
bool	m_bValidCamera
bool	m_bValidFrustum
bool	m_bValidPort
unsigned char	m_reserved1
ON::view_projection	m_projection
bool	m_bLockCamUp
bool	m_bLockCamDir
bool	m_bLockCamLoc
unsigned char	m_frustum_symmetry_flags
ON_3dPoint	m_CamLoc
ON_3dVector	m_CamDir
ON_3dVector	m_CamUp
ON_3dVector	m_CamX
ON_3dVector	m_CamY
ON_3dVector	m_CamZ
double	m_frus_left
double	m_frus_right
double	m_frus_bottom
double	m_frus_top
double	m_frus_near
double	m_frus_far
int	m_port_left
int	m_port_right
int	m_port_bottom
int	m_port_top
int	m_port_near
int	m_port_far
ON_3dPoint	m_target_point

Detailed Description

Definition at line 31 of file opennurbs_viewport.h.

Constructor & Destructor Documentation

◆ ON_Viewport()

ON_Viewport::ON_Viewport ( )

Referenced by operator=().

◆ ~ON_Viewport()

ON_Viewport::~ON_Viewport ( )

Member Function Documentation

◆ CameraDirection()

ON_3dVector ON_Viewport::CameraDirection ( ) const

◆ CameraDirectionIsLocked()

bool ON_Viewport::CameraDirectionIsLocked ( ) const

◆ CameraLocation()

ON_3dPoint ON_Viewport::CameraLocation ( ) const

◆ CameraLocationIsLocked()

bool ON_Viewport::CameraLocationIsLocked ( ) const

◆ CameraUp()

ON_3dVector ON_Viewport::CameraUp ( ) const

◆ CameraUpIsLocked()

bool ON_Viewport::CameraUpIsLocked ( ) const

◆ CameraX()

ON_3dVector ON_Viewport::CameraX ( ) const

◆ CameraY()

ON_3dVector ON_Viewport::CameraY ( ) const

◆ CameraZ()

ON_3dVector ON_Viewport::CameraZ ( ) const

◆ ChangeToParallelProjection()

bool ON_Viewport::ChangeToParallelProjection ( bool bSymmetricFrustum )

◆ ChangeToPerspectiveProjection()

bool ON_Viewport::ChangeToPerspectiveProjection	(	double	target_distance,
		bool	bSymmetricFrustum,
		double	lens_length )

◆ ChangeToSymmetricFrustum()

bool ON_Viewport::ChangeToSymmetricFrustum	(	bool	bLeftRightSymmetric,
		bool	bTopBottomSymmetric,
		double	target_distance )

◆ ChangeToTwoPointPerspectiveProjection()

bool ON_Viewport::ChangeToTwoPointPerspectiveProjection	(	double	target_distance,
		ON_3dVector	up,
		double	lens_length )

◆ ChangeViewportId()

void ON_Viewport::ChangeViewportId ( const ON_UUID & viewport_id )

◆ ClipCoordDepthBias()

double ON_Viewport::ClipCoordDepthBias	(	double	relative_depth_bias,
		double	clip_z,
		double	clip_w ) const

◆ ClipModInverseXform()

ON_Xform ON_Viewport::ClipModInverseXform ( ) const

◆ ClipModXform()

ON_Xform ON_Viewport::ClipModXform ( ) const

◆ ClipModXformIsIdentity()

bool ON_Viewport::ClipModXformIsIdentity ( ) const

◆ Dimension()

int ON_Viewport::Dimension ( ) const

virtual

Implements ON_Geometry.

◆ DollyCamera()

bool ON_Viewport::DollyCamera ( const ON_3dVector & dolly_vector )

◆ DollyFrustum()

bool ON_Viewport::DollyFrustum ( double dolly_distance )

◆ Dump()

void ON_Viewport::Dump ( ON_TextLog & ) const

virtual

Reimplemented from ON_Object.

◆ Extents() [1/2]

bool ON_Viewport::Extents	(	double	half_view_angle,
		const ON_3dPoint &	center,
		double	radius )

◆ Extents() [2/2]

bool ON_Viewport::Extents	(	double	half_view_angle,
		const ON_BoundingBox &	world_bbox )

◆ FrustumBottom()

double ON_Viewport::FrustumBottom ( ) const

◆ FrustumCenterPoint()

ON_3dPoint ON_Viewport::FrustumCenterPoint ( double target_distance ) const

◆ FrustumFar()

double ON_Viewport::FrustumFar ( ) const

◆ FrustumHeight()

double ON_Viewport::FrustumHeight ( ) const

◆ FrustumIsLeftRightSymmetric()

bool ON_Viewport::FrustumIsLeftRightSymmetric ( ) const

◆ FrustumIsTopBottomSymmetric()

bool ON_Viewport::FrustumIsTopBottomSymmetric ( ) const

◆ FrustumLeft()

double ON_Viewport::FrustumLeft ( ) const

◆ FrustumMaximumDiameter()

double ON_Viewport::FrustumMaximumDiameter ( ) const

◆ FrustumMinimumDiameter()

double ON_Viewport::FrustumMinimumDiameter ( ) const

◆ FrustumNear()

double ON_Viewport::FrustumNear ( ) const

◆ FrustumRight()

double ON_Viewport::FrustumRight ( ) const

◆ FrustumTop()

double ON_Viewport::FrustumTop ( ) const

◆ FrustumWidth()

double ON_Viewport::FrustumWidth ( ) const

◆ GetBBox()

ON_BOOL32 ON_Viewport::GetBBox	(	double *	,
		double *	,
		ON_BOOL32	= false ) const

virtual

Implements ON_Geometry.

◆ GetBoundingBoxDepth()

bool ON_Viewport::GetBoundingBoxDepth	(	ON_BoundingBox	bbox,
		double *	near_dist,
		double *	far_dist,
		bool	bGrowNearFar = false ) const

◆ GetCamera35mmLenseLength()

bool ON_Viewport::GetCamera35mmLenseLength ( double * lens_length ) const

◆ GetCamera35mmLensLength()

bool ON_Viewport::GetCamera35mmLensLength ( double * lens_length ) const

◆ GetCameraAngle() [1/2]

bool ON_Viewport::GetCameraAngle	(	double *	half_diagonal_angle,
		double *	half_vertical_angle,
		double *	half_horizontal_angle ) const

◆ GetCameraAngle() [2/2]

bool ON_Viewport::GetCameraAngle ( double * half_smallest_angle ) const

◆ GetCameraExtents() [1/3]

bool ON_Viewport::GetCameraExtents	(	const ON_BoundingBox &	,
		ON_BoundingBox &	cambbox,
		int	bGrowBox = false ) const

◆ GetCameraExtents() [2/3]

bool ON_Viewport::GetCameraExtents	(	int	,
		int	,
		const double *	,
		ON_BoundingBox &	cambbox,
		int	bGrowBox = false ) const

◆ GetCameraExtents() [3/3]

bool ON_Viewport::GetCameraExtents	(	ON_3dPoint &	,
		double	,
		ON_BoundingBox &	cambox,
		int	bGrowBox = false ) const

◆ GetCameraFrame()

bool ON_Viewport::GetCameraFrame	(	double *	,
		double *	,
		double *	,
		double *	) const

◆ GetClipCoordDepthBiasXform()

bool ON_Viewport::GetClipCoordDepthBiasXform	(	double	relative_depth_bias,
		ON_Xform &	clip_bias ) const

◆ GetCoordinateSprite()

bool ON_Viewport::GetCoordinateSprite	(	int	,
		int	,
		int	,
		int	[3],
		double	[3][2] ) const

◆ GetDollyCameraVector()

bool ON_Viewport::GetDollyCameraVector	(	int	screen_x0,
		int	screen_y0,
		int	screen_x1,
		int	screen_y1,
		double	proj_plane_dist,
		ON_3dVector &	dolly_vector ) const

◆ GetFarPlane()

bool ON_Viewport::GetFarPlane ( ON_Plane & far_plane ) const

◆ GetFarPlaneEquation()

bool ON_Viewport::GetFarPlaneEquation ( ON_PlaneEquation & far_plane_equation ) const

◆ GetFarRect()

bool ON_Viewport::GetFarRect	(	ON_3dPoint &	left_bottom,
		ON_3dPoint &	right_bottom,
		ON_3dPoint &	left_top,
		ON_3dPoint &	right_top ) const

◆ GetFrustum()

bool ON_Viewport::GetFrustum	(	double *	left,
		double *	right,
		double *	bottom,
		double *	top,
		double *	near_dist = NULL,
		double *	far_dist = NULL ) const

◆ GetFrustumAspect()

bool ON_Viewport::GetFrustumAspect ( double & ) const

◆ GetFrustumBottomPlane()

bool ON_Viewport::GetFrustumBottomPlane ( ON_Plane & bottom_plane ) const

◆ GetFrustumBottomPlaneEquation()

bool ON_Viewport::GetFrustumBottomPlaneEquation ( ON_PlaneEquation & bottom_plane_equation ) const

◆ GetFrustumCenter()

bool ON_Viewport::GetFrustumCenter ( double * ) const

◆ GetFrustumLeftPlane()

bool ON_Viewport::GetFrustumLeftPlane ( ON_Plane & left_plane ) const

◆ GetFrustumLeftPlaneEquation()

bool ON_Viewport::GetFrustumLeftPlaneEquation ( ON_PlaneEquation & left_plane_equation ) const

◆ GetFrustumLine()

bool ON_Viewport::GetFrustumLine	(	double	screenx,
		double	screeny,
		ON_Line &	world_line ) const

◆ GetFrustumRightPlane()

bool ON_Viewport::GetFrustumRightPlane ( ON_Plane & right_plane ) const

◆ GetFrustumRightPlaneEquation()

bool ON_Viewport::GetFrustumRightPlaneEquation ( ON_PlaneEquation & right_plane_equation ) const

◆ GetFrustumTopPlane()

bool ON_Viewport::GetFrustumTopPlane ( ON_Plane & top_plane ) const

◆ GetFrustumTopPlaneEquation()

bool ON_Viewport::GetFrustumTopPlaneEquation ( ON_PlaneEquation & top_plane_equation ) const

◆ GetNearPlane()

bool ON_Viewport::GetNearPlane ( ON_Plane & near_plane ) const

◆ GetNearPlaneEquation()

bool ON_Viewport::GetNearPlaneEquation ( ON_PlaneEquation & near_plane_equation ) const

◆ GetNearRect()

bool ON_Viewport::GetNearRect	(	ON_3dPoint &	left_bottom,
		ON_3dPoint &	right_bottom,
		ON_3dPoint &	left_top,
		ON_3dPoint &	right_top ) const

◆ GetPerspectiveClippingPlaneConstraints()

void ON_Viewport::GetPerspectiveClippingPlaneConstraints	(	ON_3dPoint	camera_location,
		unsigned int	depth_buffer_bit_depth,
		double *	min_near_dist,
		double *	min_near_over_far )

static

◆ GetPointDepth() [1/2]

bool ON_Viewport::GetPointDepth	(	ON_3dPoint	point,
		double *	near_dist,
		double *	far_dist,
		bool	bGrowNearFar = false ) const

◆ GetPointDepth() [2/2]

bool ON_Viewport::GetPointDepth	(	ON_3dPoint	point,
		double *	view_plane_depth ) const

◆ GetScreenPort()

bool ON_Viewport::GetScreenPort	(	int *	left,
		int *	right,
		int *	port_bottom,
		int *	port_top,
		int *	port_near = NULL,
		int *	port_far = NULL ) const

◆ GetScreenPortAspect()

bool ON_Viewport::GetScreenPortAspect ( double & ) const

◆ GetSphereDepth()

bool ON_Viewport::GetSphereDepth	(	ON_Sphere	sphere,
		double *	near_dist,
		double *	far_dist,
		bool	bGrowNearFar = false ) const

◆ GetViewPlane()

bool ON_Viewport::GetViewPlane	(	double	view_plane_depth,
		ON_Plane &	view_plane ) const

◆ GetViewPlaneEquation()

bool ON_Viewport::GetViewPlaneEquation	(	double	view_plane_depth,
		ON_PlaneEquation &	view_plane_equation ) const

◆ GetViewPlaneRect()

bool ON_Viewport::GetViewPlaneRect	(	double	view_plane_depth,
		ON_3dPoint &	left_bottom,
		ON_3dPoint &	right_bottom,
		ON_3dPoint &	left_top,
		ON_3dPoint &	right_top ) const

◆ GetViewScale()

void ON_Viewport::GetViewScale	(	double *	x,
		double *	y ) const

◆ GetWorldToScreenScale()

bool ON_Viewport::GetWorldToScreenScale	(	const ON_3dPoint &	point_in_frustum,
		double *	pixels_per_unit ) const

◆ GetXform()

bool ON_Viewport::GetXform	(	ON::coordinate_system	srcCS,
		ON::coordinate_system	destCS,
		ON_Xform &	matrix ) const

◆ Initialize()

void ON_Viewport::Initialize ( )

◆ IsCameraFrameWorldPlan()

bool ON_Viewport::IsCameraFrameWorldPlan	(	int *	,
		int *	,
		int *	)

◆ IsParallelProjection()

bool ON_Viewport::IsParallelProjection ( ) const

◆ IsPerspectiveProjection()

bool ON_Viewport::IsPerspectiveProjection ( ) const

◆ IsTwoPointPerspectiveProjection()

bool ON_Viewport::IsTwoPointPerspectiveProjection ( ) const

◆ IsValid()

ON_BOOL32 ON_Viewport::IsValid ( ON_TextLog * text_log = NULL ) const

virtual

Implements ON_Object.

◆ IsValidCamera()

bool ON_Viewport::IsValidCamera ( ) const

◆ IsValidFrustum()

bool ON_Viewport::IsValidFrustum ( ) const

◆ operator=()

ON_Viewport & ON_Viewport::operator= ( const ON_Viewport & )

References ON_Viewport().

◆ PerspectiveMinNearDist()

double ON_Viewport::PerspectiveMinNearDist ( ) const

◆ PerspectiveMinNearOverFar()

double ON_Viewport::PerspectiveMinNearOverFar ( ) const

◆ Projection()

ON::view_projection ON_Viewport::Projection ( ) const

◆ Read()

ON_BOOL32 ON_Viewport::Read ( ON_BinaryArchive & )

virtual

Reimplemented from ON_Object.

◆ ScreenPortHeight()

int ON_Viewport::ScreenPortHeight ( ) const

◆ ScreenPortWidth()

int ON_Viewport::ScreenPortWidth ( ) const

◆ SetCamera35mmLenseLength()

bool ON_Viewport::SetCamera35mmLenseLength ( double lens_length )

◆ SetCamera35mmLensLength()

bool ON_Viewport::SetCamera35mmLensLength ( double lens_length )

◆ SetCameraAngle()

bool ON_Viewport::SetCameraAngle ( double half_smallest_angle )

◆ SetCameraDirection()

bool ON_Viewport::SetCameraDirection ( const ON_3dVector & )

◆ SetCameraDirectionLock()

void ON_Viewport::SetCameraDirectionLock ( bool bLockCameraDirection )

◆ SetCameraLocation()

bool ON_Viewport::SetCameraLocation ( const ON_3dPoint & )

◆ SetCameraLocationLock()

void ON_Viewport::SetCameraLocationLock ( bool bLockCameraLocation )

◆ SetCameraUp()

bool ON_Viewport::SetCameraUp ( const ON_3dVector & )

◆ SetCameraUpLock()

void ON_Viewport::SetCameraUpLock ( bool bLockCameraUp )

◆ SetFrustum()

bool ON_Viewport::SetFrustum	(	double	left,
		double	right,
		double	bottom,
		double	top,
		double	near_dist,
		double	far_dist )

◆ SetFrustumAspect()

bool ON_Viewport::SetFrustumAspect ( double )

◆ SetFrustumLeftRightSymmetry()

void ON_Viewport::SetFrustumLeftRightSymmetry ( bool bForceLeftRightSymmetry )

◆ SetFrustumNearFar() [1/5]

bool ON_Viewport::SetFrustumNearFar	(	const double *	bboxmin,
		const double *	bboxmax )

◆ SetFrustumNearFar() [2/5]

bool ON_Viewport::SetFrustumNearFar	(	const double *	center,
		double	radius )

◆ SetFrustumNearFar() [3/5]

bool ON_Viewport::SetFrustumNearFar	(	double	near_dist,
		double	far_dist )

◆ SetFrustumNearFar() [4/5]

bool ON_Viewport::SetFrustumNearFar	(	double	near_dist,
		double	far_dist,
		double	min_near_dist,
		double	min_near_over_far,
		double	target_dist )

◆ SetFrustumNearFar() [5/5]

bool ON_Viewport::SetFrustumNearFar	(	double	near_dist,
		double	far_dist,
		double	min_near_dist,
		double	min_near_over_far,
		double	target_dist,
		double	relative_depth_bias )

◆ SetFrustumTopBottomSymmetry()

void ON_Viewport::SetFrustumTopBottomSymmetry ( bool bForceTopBottomSymmetry )

◆ SetPerspectiveClippingPlaneConstraints()

void ON_Viewport::SetPerspectiveClippingPlaneConstraints ( unsigned int depth_buffer_bit_depth )

◆ SetPerspectiveMinNearDist()

void ON_Viewport::SetPerspectiveMinNearDist ( double min_near_dist )

◆ SetPerspectiveMinNearOverFar()

void ON_Viewport::SetPerspectiveMinNearOverFar ( double min_near_over_far )

◆ SetProjection()

bool ON_Viewport::SetProjection ( ON::view_projection projection )

◆ SetScreenPort()

bool ON_Viewport::SetScreenPort	(	int	port_left,
		int	port_right,
		int	port_bottom,
		int	port_top,
		int	port_near = 0,
		int	port_far = 0 )

◆ SetTargetPoint()

bool ON_Viewport::SetTargetPoint ( ON_3dPoint target_point )

◆ SetViewportId()

bool ON_Viewport::SetViewportId ( const ON_UUID & viewport_id )

◆ SetViewScale()

bool ON_Viewport::SetViewScale	(	double	x,
		double	y )

◆ TargetDistance()

double ON_Viewport::TargetDistance ( bool bUseFrustumCenterFallback ) const

◆ TargetPoint()

ON_3dPoint ON_Viewport::TargetPoint ( ) const

◆ Transform()

ON_BOOL32 ON_Viewport::Transform ( const ON_Xform & )

virtual

Reimplemented from ON_Geometry.

◆ UnlockCamera()

void ON_Viewport::UnlockCamera ( )

◆ UnlockFrustumSymmetry()

void ON_Viewport::UnlockFrustumSymmetry ( )

◆ ViewportId()

ON_UUID ON_Viewport::ViewportId ( void ) const

◆ Write()

ON_BOOL32 ON_Viewport::Write ( ON_BinaryArchive & ) const

virtual

Reimplemented from ON_Object.

◆ ZoomToScreenRect()

bool ON_Viewport::ZoomToScreenRect	(	int	screen_x0,
		int	screen_y0,
		int	screen_x1,
		int	screen_y1 )

Member Data Documentation

◆ Default3dCameraDirection

const ON_3dVector ON_Viewport::Default3dCameraDirection

static

Definition at line 37 of file opennurbs_viewport.h.

◆ DefaultFarDist

const double ON_Viewport::DefaultFarDist

static

Definition at line 1458 of file opennurbs_viewport.h.

◆ DefaultMinNearDist

const double ON_Viewport::DefaultMinNearDist

static

Definition at line 1459 of file opennurbs_viewport.h.

◆ DefaultMinNearOverFar

const double ON_Viewport::DefaultMinNearOverFar

static

Definition at line 1460 of file opennurbs_viewport.h.

◆ DefaultNearDist

const double ON_Viewport::DefaultNearDist

static

Definition at line 1457 of file opennurbs_viewport.h.

◆ m_bLockCamDir

bool ON_Viewport::m_bLockCamDir

protected

Definition at line 1379 of file opennurbs_viewport.h.

◆ m_bLockCamLoc

bool ON_Viewport::m_bLockCamLoc

protected

Definition at line 1380 of file opennurbs_viewport.h.

◆ m_bLockCamUp

bool ON_Viewport::m_bLockCamUp

protected

Definition at line 1378 of file opennurbs_viewport.h.

◆ m_bValidCamera

bool ON_Viewport::m_bValidCamera

protected

Definition at line 1356 of file opennurbs_viewport.h.

◆ m_bValidFrustum

bool ON_Viewport::m_bValidFrustum

protected

Definition at line 1357 of file opennurbs_viewport.h.

◆ m_bValidPort

bool ON_Viewport::m_bValidPort

protected

Definition at line 1358 of file opennurbs_viewport.h.

◆ m_CamDir

ON_3dVector ON_Viewport::m_CamDir

protected

Definition at line 1384 of file opennurbs_viewport.h.

◆ m_CamLoc

ON_3dPoint ON_Viewport::m_CamLoc

protected

Definition at line 1383 of file opennurbs_viewport.h.

◆ m_CamUp

ON_3dVector ON_Viewport::m_CamUp

protected

Definition at line 1385 of file opennurbs_viewport.h.

◆ m_CamX

ON_3dVector ON_Viewport::m_CamX

protected

Definition at line 1388 of file opennurbs_viewport.h.

◆ m_CamY

ON_3dVector ON_Viewport::m_CamY

protected

Definition at line 1389 of file opennurbs_viewport.h.

◆ m_CamZ

ON_3dVector ON_Viewport::m_CamZ

protected

Definition at line 1390 of file opennurbs_viewport.h.

◆ m_frus_bottom

double ON_Viewport::m_frus_bottom

protected

Definition at line 1398 of file opennurbs_viewport.h.

◆ m_frus_far

double ON_Viewport::m_frus_far

protected

Definition at line 1399 of file opennurbs_viewport.h.

◆ m_frus_left

double ON_Viewport::m_frus_left

protected

Definition at line 1397 of file opennurbs_viewport.h.

◆ m_frus_near

double ON_Viewport::m_frus_near

protected

Definition at line 1399 of file opennurbs_viewport.h.

◆ m_frus_right

double ON_Viewport::m_frus_right

protected

Definition at line 1397 of file opennurbs_viewport.h.

◆ m_frus_top

double ON_Viewport::m_frus_top

protected

Definition at line 1398 of file opennurbs_viewport.h.

◆ m_frustum_symmetry_flags

unsigned char ON_Viewport::m_frustum_symmetry_flags

protected

Definition at line 1381 of file opennurbs_viewport.h.

◆ m_port_bottom

int ON_Viewport::m_port_bottom

protected

Definition at line 1409 of file opennurbs_viewport.h.

◆ m_port_far

int ON_Viewport::m_port_far

protected

Definition at line 1415 of file opennurbs_viewport.h.

◆ m_port_left

int ON_Viewport::m_port_left

protected

Definition at line 1408 of file opennurbs_viewport.h.

◆ m_port_near

int ON_Viewport::m_port_near

protected

Definition at line 1415 of file opennurbs_viewport.h.

◆ m_port_right

int ON_Viewport::m_port_right

protected

Definition at line 1408 of file opennurbs_viewport.h.

◆ m_port_top

int ON_Viewport::m_port_top

protected

Definition at line 1409 of file opennurbs_viewport.h.

◆ m_projection

ON::view_projection ON_Viewport::m_projection

protected

Definition at line 1364 of file opennurbs_viewport.h.

◆ m_reserved1

unsigned char ON_Viewport::m_reserved1

protected

Definition at line 1359 of file opennurbs_viewport.h.

◆ m_target_point

ON_3dPoint ON_Viewport::m_target_point

protected

Definition at line 1425 of file opennurbs_viewport.h.

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

pcl/surface/3rdparty/opennurbs/opennurbs_viewport.h

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ON_Viewport()

◆ ~ON_Viewport()

Member Function Documentation

◆ CameraDirection()

◆ CameraDirectionIsLocked()

◆ CameraLocation()

◆ CameraLocationIsLocked()

◆ CameraUp()

◆ CameraUpIsLocked()

◆ CameraX()

◆ CameraY()

◆ CameraZ()

◆ ChangeToParallelProjection()

◆ ChangeToPerspectiveProjection()

◆ ChangeToSymmetricFrustum()

◆ ChangeToTwoPointPerspectiveProjection()

◆ ChangeViewportId()

◆ ClipCoordDepthBias()

◆ ClipModInverseXform()

◆ ClipModXform()

◆ ClipModXformIsIdentity()

◆ Dimension()

◆ DollyCamera()

◆ DollyFrustum()

◆ Dump()

◆ Extents() [1/2]

◆ Extents() [2/2]

◆ FrustumBottom()

◆ FrustumCenterPoint()

◆ FrustumFar()

◆ FrustumHeight()

◆ FrustumIsLeftRightSymmetric()

◆ FrustumIsTopBottomSymmetric()

◆ FrustumLeft()

◆ FrustumMaximumDiameter()

◆ FrustumMinimumDiameter()

◆ FrustumNear()

◆ FrustumRight()

◆ FrustumTop()

◆ FrustumWidth()

◆ GetBBox()

◆ GetBoundingBoxDepth()

◆ GetCamera35mmLenseLength()

◆ GetCamera35mmLensLength()

◆ GetCameraAngle() [1/2]

◆ GetCameraAngle() [2/2]

◆ GetCameraExtents() [1/3]

◆ GetCameraExtents() [2/3]

◆ GetCameraExtents() [3/3]

◆ GetCameraFrame()

◆ GetClipCoordDepthBiasXform()

◆ GetCoordinateSprite()

◆ GetDollyCameraVector()

◆ GetFarPlane()

◆ GetFarPlaneEquation()

◆ GetFarRect()

◆ GetFrustum()

◆ GetFrustumAspect()

◆ GetFrustumBottomPlane()

◆ GetFrustumBottomPlaneEquation()

◆ GetFrustumCenter()

◆ GetFrustumLeftPlane()

◆ GetFrustumLeftPlaneEquation()

◆ GetFrustumLine()

◆ GetFrustumRightPlane()

◆ GetFrustumRightPlaneEquation()

◆ GetFrustumTopPlane()

◆ GetFrustumTopPlaneEquation()

◆ GetNearPlane()

◆ GetNearPlaneEquation()

◆ GetNearRect()

◆ GetPerspectiveClippingPlaneConstraints()

◆ GetPointDepth() [1/2]

◆ GetPointDepth() [2/2]