OdGsCollisionDetectionContext Class Reference

#include <Gs.h>

Public Member Functions
	OdGsCollisionDetectionContext ()
void	setIntersectionOnly (bool bSet)
bool	intersectionOnly () const
void	setIntersectionWithModel (bool bSet)
bool	intersectionWithModel () const
void	setIgnoreViewExtents (bool bSet)
bool	ignoreViewExtents () const
void	setCombineSubEntities (bool bSet)
bool	combineSubEntities () const
void	setToleranceOverride (const OdGeTol &tol)
bool	isToleranceOverride () const
const OdGeTol &	toleranceOverride () const
void	setCalculateDistance (bool bSet)
bool	getCalculateDistance () const
void	setCheckAll (bool bSet)
bool	getCheckAll () const
void	setClearance (double c)
double	getClearance () const
void	setProcessSignleList (bool bSet)
bool	getProcessSignleList () const

Protected Types
enum	Options {   kIntersectionOnly = 1 , kIntersectionWithModel = 1 << 1 , kIgnoreViewExtents = 1 << 2 , kCombineSubEntities = 1 << 3 ,   kOverrideTolerance = 1 << 4 , kCalculateDistance = 1 << 5 , kCheckAll = 1 << 6 , kProcessSingleList = 1 << 7 }

Protected Attributes
OdUInt8	m_flags
OdGeTol	m_tolerance
double	m_clearance

Detailed Description

This class is the context for Collision Detection

See also

TD_Gs

<group OdGs_Classes>

Definition at line 1283 of file Gs.h.

Member Enumeration Documentation

Options

enum OdGsCollisionDetectionContext::Options

protected

Enumerator
kIntersectionOnly
kIntersectionWithModel
kIgnoreViewExtents
kCombineSubEntities
kOverrideTolerance
kCalculateDistance
kCheckAll
kProcessSingleList

Definition at line 1289 of file Gs.h.

Constructor & Destructor Documentation

OdGsCollisionDetectionContext()

OdGsCollisionDetectionContext::OdGsCollisionDetectionContext ( )

inline

Default constructor for the OdGsCollisionDetectionContext class. Sets default tolerance value for geometric operations.

Definition at line 1306 of file Gs.h.

Member Function Documentation

combineSubEntities()

bool OdGsCollisionDetectionContext::combineSubEntities ( ) const

inline

Retrives subentity markers ignoring.

Returns

Returns flag that indicates should subentities markers be ignored or not.

Definition at line 1355 of file Gs.h.

getCalculateDistance()

bool OdGsCollisionDetectionContext::getCalculateDistance ( ) const

inline

Checks should collision detection calculate distances (penetration depth or distance between objects)

Returns

Returns flag that indicates should collision detection calculate distances or not.

Definition at line 1384 of file Gs.h.

getCheckAll()

bool OdGsCollisionDetectionContext::getCheckAll ( ) const

inline

Checks that collision detection should check all faces instead of detecting first collision.

Returns

Returns flag that indicates should collision detection check all faces instead of detecting first collision.

Definition at line 1394 of file Gs.h.

getClearance()

double OdGsCollisionDetectionContext::getClearance ( ) const

inline

Retrives collision detection clearance value.

Returns

Returns collision detection clearance value.

Definition at line 1404 of file Gs.h.

getProcessSignleList()

bool OdGsCollisionDetectionContext::getProcessSignleList ( ) const

inline

Checks that collision detection should detects collisions between list and all other entities (false) or it should detect collisions between entities in list (true).

Returns

Returns flag that indicates should collision detection detect collisions between entities in list instead of between list and other entities.

Definition at line 1416 of file Gs.h.

ignoreViewExtents()

bool OdGsCollisionDetectionContext::ignoreViewExtents ( ) const

inline

Checks whether collisions are detected even if objects are outside view extents.

Returns

true if collisions are detected even if objects are beyond view extents, false otherwise.

Definition at line 1345 of file Gs.h.

intersectionOnly()

bool OdGsCollisionDetectionContext::intersectionOnly ( ) const

inline

Retrieves a flag that specifies whether collisions are detected only when objects intersect.

Returns

true if collisions are detected only when objects intersect or false when collisions can be detected via touches.

Definition at line 1319 of file Gs.h.

intersectionWithModel()

bool OdGsCollisionDetectionContext::intersectionWithModel ( ) const

inline

Retrieves a flag that specifies whether collisions are detected only when objects intersect.

Returns

true if collisions are detected only when objects intersect or false when collisions can be detected via touches.

Definition at line 1332 of file Gs.h.

isToleranceOverride()

bool OdGsCollisionDetectionContext::isToleranceOverride ( ) const

inline

Checks that collision detection should use custom tolerance.

Returns

Returns flag that indicates should collision detection use custom tolerance or not.

Definition at line 1369 of file Gs.h.

setCalculateDistance()

void OdGsCollisionDetectionContext::setCalculateDistance ( bool  bSet )

inline

Specifies that collision detection should also calculate distances (penetration depth or distance between objects)

Parameters

bSet	[in] If true, distances will be calculated.

Definition at line 1379 of file Gs.h.

setCheckAll()

void OdGsCollisionDetectionContext::setCheckAll ( bool  bSet )

inline

Specifies that collision detection should check all faces instead of detecting first collision.

Parameters

bSet	[in] If true, collision detection will check all faces instead of detecting first collision.

Definition at line 1389 of file Gs.h.

setClearance()

void OdGsCollisionDetectionContext::setClearance ( double  c )

inline

Specifies collision detection clearance value.

Parameters

c	[in] Collision detection clearance value.

Definition at line 1399 of file Gs.h.

setCombineSubEntities()

void OdGsCollisionDetectionContext::setCombineSubEntities ( bool  bSet )

inline

Specifies subentity markers ignoring.

Parameters

bSet	[in] If true, subentities markers will be ignored.

Definition at line 1350 of file Gs.h.

setIgnoreViewExtents()

void OdGsCollisionDetectionContext::setIgnoreViewExtents ( bool  bSet )

inline

Specifies whether collisions should be detected despite objects are outside view extents.

Parameters

bSet	[in] Flag that specifies whether to detected collisions even if objects are beyond view extents.

Definition at line 1338 of file Gs.h.

setIntersectionOnly()

void OdGsCollisionDetectionContext::setIntersectionOnly ( bool  bSet )

inline

Sets flag that specifies whether collisions are detected only when objects intersect.

Parameters

bSet	[in] Flag that specifies whether to detect collisions only when objects intersect. If set to false, collisions can be detected via touches (no intersections).

Definition at line 1312 of file Gs.h.

setIntersectionWithModel()

void OdGsCollisionDetectionContext::setIntersectionWithModel ( bool  bSet )

inline

Sets flag that specifies whether collisions should be detected with a model.

Parameters

bSet	[in] Flag that specifies whether to detected collisions with a model.

Definition at line 1325 of file Gs.h.

setProcessSignleList()

void OdGsCollisionDetectionContext::setProcessSignleList ( bool  bSet )

inline

Specifies should collision detection detects collisions between list and all other entities (false) or it should detect collisions between entities in list (true).

Parameters

bSet	[in] If true, collision detection will detect collisions between entities in list instead of between list and other entities.

Definition at line 1410 of file Gs.h.

setToleranceOverride()

void OdGsCollisionDetectionContext::setToleranceOverride ( const OdGeTol &  tol )

inline

Specifies custom collision tolerance.

Parameters

tol	[in] Collision tolerance

Definition at line 1360 of file Gs.h.

toleranceOverride()

const OdGeTol & OdGsCollisionDetectionContext::toleranceOverride ( ) const

inline

Retrives custom collision detection tolerance.

Returns

Returns custom collision detection tolerance.

Definition at line 1374 of file Gs.h.

Member Data Documentation

m_clearance

double OdGsCollisionDetectionContext::m_clearance

protected

Definition at line 1300 of file Gs.h.

m_flags

OdUInt8 OdGsCollisionDetectionContext::m_flags

protected

Definition at line 1287 of file Gs.h.

m_tolerance

OdGeTol OdGsCollisionDetectionContext::m_tolerance

protected

Definition at line 1288 of file Gs.h.

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

• Gs.h