#include <opennurbs_xform.h>

Public Types
enum	{ max_clip_plane_count = 16, frustum_bitmask = 0x0000003F, near_plane_bitmask = 0x00000020, far_plane_bitmask = 0x00000010, clip_plane_bitmask = 0x7FFFFFC0, negw_bitmask = 0x80000000 }
Public Member Functions
double	ClipPlaneTolerance () const
bool	GetLineClipPlaneParamters (ON_4dPoint P0, ON_4dPoint P1, double t0, double t1) const
int	InClipPlaneRegion (ON_3dPoint P) const
int	InClipPlaneRegion (const ON_BoundingBox &bbox) const
int	InClipPlaneRegion (int count, const ON_3fPoint *p) const
int	InClipPlaneRegion (int count, const ON_3dPoint *p) const
int	InClipPlaneRegion (int count, const ON_4dPoint *p) const
int	InViewFrustum (ON_3dPoint P) const
int	InViewFrustum (const ON_BoundingBox &bbox) const
int	InViewFrustum (int count, const ON_3fPoint *p) const
int	InViewFrustum (int count, const ON_3dPoint *p) const
int	InViewFrustum (int count, const ON_4dPoint *p) const
int	IsVisible (ON_3dPoint P) const
int	IsVisible (const ON_BoundingBox &bbox) const
int	IsVisible (int count, const ON_3fPoint *p) const
int	IsVisible (int count, const ON_3dPoint *p) const
int	IsVisible (int count, const ON_4dPoint *p) const
	ON_ClippingRegion ()
void	SetClipPlaneTolerance (double clip_plane_tolerance)
unsigned int	TransformPoint (const ON_4dPoint &P, ON_4dPoint &Q) const
unsigned int	TransformPoint (const ON_3dPoint &P, ON_3dPoint &Q) const
unsigned int	TransformPoint (const ON_3fPoint &P, ON_3dPoint &Q) const
int	TransformPoints (int count, ON_4dPoint *p) const
int	TransformPoints (int count, ON_4dPoint p, unsigned int pflags) const
Public Attributes
ON_PlaneEquation	m_clip_plane [max_clip_plane_count]
int	m_clip_plane_count
ON_Xform	m_xform
Private Attributes
float	m_clip_plane_tolerance

Detailed Description

Definition at line 766 of file opennurbs_xform.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

max_clip_plane_count
frustum_bitmask
near_plane_bitmask
far_plane_bitmask
clip_plane_bitmask
negw_bitmask

Definition at line 799 of file opennurbs_xform.h.

Constructor & Destructor Documentation

ON_ClippingRegion::ON_ClippingRegion ( )

Definition at line 148 of file opennurbs_bounding_box.cpp.

Member Function Documentation

double ON_ClippingRegion::ClipPlaneTolerance ( ) const

Definition at line 161 of file opennurbs_bounding_box.cpp.

bool ON_ClippingRegion::GetLineClipPlaneParamters	(	ON_4dPoint	P0,
		ON_4dPoint	P1,
		double *	t0,
		double *	t1
	)		const

Definition at line 1034 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InClipPlaneRegion ( ON_3dPoint P ) const

Definition at line 330 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InClipPlaneRegion ( const ON_BoundingBox & bbox ) const

Definition at line 337 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InClipPlaneRegion	(	int	count,
		const ON_3fPoint *	p
	)		const

Definition at line 367 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InClipPlaneRegion	(	int	count,
		const ON_3dPoint *	p
	)		const

Definition at line 431 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InClipPlaneRegion	(	int	count,
		const ON_4dPoint *	p
	)		const

Definition at line 495 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InViewFrustum ( ON_3dPoint P ) const

Definition at line 166 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InViewFrustum ( const ON_BoundingBox & bbox ) const

Definition at line 173 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InViewFrustum	(	int	count,
		const ON_3fPoint *	p
	)		const

Definition at line 198 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InViewFrustum	(	int	count,
		const ON_3dPoint *	p
	)		const

Definition at line 242 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::InViewFrustum	(	int	count,
		const ON_4dPoint *	p
	)		const

Definition at line 286 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::IsVisible ( ON_3dPoint P ) const

Definition at line 559 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::IsVisible ( const ON_BoundingBox & bbox ) const

Definition at line 564 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::IsVisible	(	int	count,
		const ON_3fPoint *	p
	)		const

Definition at line 588 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::IsVisible	(	int	count,
		const ON_3dPoint *	p
	)		const

Definition at line 652 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::IsVisible	(	int	count,
		const ON_4dPoint *	p
	)		const

Definition at line 717 of file opennurbs_bounding_box.cpp.

void ON_ClippingRegion::SetClipPlaneTolerance ( double clip_plane_tolerance )

Definition at line 153 of file opennurbs_bounding_box.cpp.

unsigned int ON_ClippingRegion::TransformPoint	(	const ON_4dPoint &	P,
		ON_4dPoint &	Q
	)		const

Definition at line 781 of file opennurbs_bounding_box.cpp.

unsigned int ON_ClippingRegion::TransformPoint	(	const ON_3dPoint &	P,
		ON_3dPoint &	Q
	)		const

Definition at line 829 of file opennurbs_bounding_box.cpp.

unsigned int ON_ClippingRegion::TransformPoint	(	const ON_3fPoint &	P,
		ON_3dPoint &	Q
	)		const

Definition at line 884 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::TransformPoints	(	int	count,
		ON_4dPoint *	p
	)		const

Definition at line 958 of file opennurbs_bounding_box.cpp.

int ON_ClippingRegion::TransformPoints	(	int	count,
		ON_4dPoint *	p,
		unsigned int *	pflags
	)		const

Definition at line 893 of file opennurbs_bounding_box.cpp.

Member Data Documentation

ON_PlaneEquation ON_ClippingRegion::m_clip_plane[max_clip_plane_count]

Definition at line 822 of file opennurbs_xform.h.

int ON_ClippingRegion::m_clip_plane_count

Definition at line 812 of file opennurbs_xform.h.

float ON_ClippingRegion::m_clip_plane_tolerance [private]

Definition at line 819 of file opennurbs_xform.h.

ON_Xform ON_ClippingRegion::m_xform

Definition at line 774 of file opennurbs_xform.h.

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

Public Types

Public Member Functions

Public Attributes

Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation