Blender: gjkepa2_impl::EPA Struct Reference

Blender V2.59

List of all members.

Classes
struct	eStatus
struct	sFace
struct	sHorizon
struct	sList
Public Types
typedef GJK::sSV	sSV
Public Member Functions
	EPA ()
void	Initialize ()
eStatus::_	Evaluate (GJK &gjk, const btVector3 &guess)
sFace *	newface (sSV a, sSV b, sSV *c, bool forced)
sFace *	findbest ()
bool	expand (U pass, sSV w, sFace f, U e, sHorizon &horizon)
Static Public Member Functions
static void	bind (sFace fa, U ea, sFace fb, U eb)
static void	append (sList &list, sFace *face)
static void	remove (sList &list, sFace *face)
Public Attributes
eStatus::_	m_status
GJK::sSimplex	m_result
btVector3	m_normal
btScalar	m_depth
sSV	m_sv_store [EPA_MAX_VERTICES]
sFace	m_fc_store [EPA_MAX_FACES]
U	m_nextsv
sList	m_hull
sList	m_stock

Detailed Description

Definition at line 506 of file btGjkEpa2.cpp.

Member Typedef Documentation

typedef GJK::sSV gjkepa2_impl::EPA::sSV

Definition at line 509 of file btGjkEpa2.cpp.

Constructor & Destructor Documentation

gjkepa2_impl::EPA::EPA ( ) [inline]

Definition at line 556 of file btGjkEpa2.cpp.

References Initialize().

Member Function Documentation

static void gjkepa2_impl::EPA::append	(	sList &	list,
		sFace *	face
	)		`[inline, static]`

Definition at line 567 of file btGjkEpa2.cpp.

References gjkepa2_impl::EPA::sList::count, gjkepa2_impl::EPA::sFace::l, and gjkepa2_impl::EPA::sList::root.

Referenced by Evaluate(), expand(), Initialize(), and newface().

static void gjkepa2_impl::EPA::bind	(	sFace *	fa,
		U	ea,
		sFace *	fb,
		U	eb
	)		`[inline, static]`

Definition at line 562 of file btGjkEpa2.cpp.

References gjkepa2_impl::EPA::sFace::e, gjkepa2_impl::EPA::sFace::f, and fb().

Referenced by Evaluate(), and expand().

eStatus::_ gjkepa2_impl::EPA::Evaluate	(	GJK &	gjk,
		const btVector3 &	guess
	)		`[inline]`

Definition at line 595 of file btGjkEpa2.cpp.

References gjkepa2_impl::EPA::eStatus::AccuraryReached, append(), bind(), btCross(), btDot(), btSwap(), gjkepa2_impl::GJK::sSimplex::c, gjkepa2_impl::EPA::sFace::c, gjkepa2_impl::EPA::sHorizon::cf, gjkepa2_impl::EPA::sList::count, gjkepa2_impl::EPA::sFace::d, gjkepa2_impl::GJK::det(), gjkepa2_impl::EPA::sFace::e, gjkepa2_impl::GJK::EncloseOrigin(), EPA_ACCURACY, EPA_MAX_ITERATIONS, EPA_MAX_VERTICES, expand(), gjkepa2_impl::EPA::sFace::f, gjkepa2_impl::EPA::eStatus::FallBack, gjkepa2_impl::EPA::sHorizon::ff, findbest(), gjkepa2_impl::GJK::getsupport(), gjkepa2_impl::EPA::eStatus::InvalidHull, m_depth, m_hull, m_nextsv, m_normal, m_result, gjkepa2_impl::GJK::m_simplex, m_status, m_stock, m_sv_store, gjkepa2_impl::EPA::sFace::n, newface(), gjkepa2_impl::EPA::sHorizon::nf, gjkepa2_impl::EPA::eStatus::OutOfVertices, gjkepa2_impl::GJK::sSimplex::p, gjkepa2_impl::EPA::sFace::p, gjkepa2_impl::EPA::sFace::pass, gjkepa2_impl::GJK::sSimplex::rank, gjkepa2_impl::EPA::sList::root, sum(), gjkepa2_impl::EPA::eStatus::Valid, simple_enum_gen::w, and gjkepa2_impl::GJK::sSV::w.

Referenced by btGjkEpaSolver2::Penetration().

bool gjkepa2_impl::EPA::expand	(	U	pass,
		sSV *	w,
		sFace *	f,
		U	e,
		sHorizon &	horizon
	)		`[inline]`

Definition at line 752 of file btGjkEpa2.cpp.

References append(), bind(), btDot(), gjkepa2_impl::EPA::sFace::c, gjkepa2_impl::EPA::sHorizon::cf, gjkepa2_impl::EPA::sFace::d, gjkepa2_impl::EPA::sFace::e, EPA_PLANE_EPS, gjkepa2_impl::EPA::sFace::f, gjkepa2_impl::EPA::sHorizon::ff, m_hull, m_stock, gjkepa2_impl::EPA::sFace::n, newface(), gjkepa2_impl::EPA::sHorizon::nf, gjkepa2_impl::EPA::sFace::pass, and gjkepa2_impl::GJK::sSV::w.

Referenced by Evaluate().

sFace* gjkepa2_impl::EPA::findbest ( ) [inline]

Definition at line 735 of file btGjkEpa2.cpp.

References gjkepa2_impl::EPA::sFace::d, gjkepa2_impl::EPA::sFace::l, m_hull, minf(), gjkepa2_impl::EPA::sFace::p, and gjkepa2_impl::EPA::sList::root.

Referenced by Evaluate().

void gjkepa2_impl::EPA::Initialize ( ) [inline]

Definition at line 584 of file btGjkEpa2.cpp.

References append(), EPA_MAX_FACES, gjkepa2_impl::EPA::eStatus::Failed, i, m_depth, m_fc_store, m_nextsv, m_normal, m_status, and m_stock.

Referenced by EPA().

sFace* gjkepa2_impl::EPA::newface	(	sSV *	a,
		sSV *	b,
		sSV *	c,
		bool	forced
	)		`[inline]`

static void gjkepa2_impl::EPA::remove	(	sList &	list,
		sFace *	face
	)		`[inline, static]`

Definition at line 575 of file btGjkEpa2.cpp.

Member Data Documentation

btScalar gjkepa2_impl::EPA::m_depth

Definition at line 549 of file btGjkEpa2.cpp.

Referenced by Evaluate(), Initialize(), and btGjkEpaSolver2::Penetration().

sFace gjkepa2_impl::EPA::m_fc_store[EPA_MAX_FACES]

Definition at line 551 of file btGjkEpa2.cpp.

Referenced by Initialize().

sList gjkepa2_impl::EPA::m_hull

Definition at line 553 of file btGjkEpa2.cpp.

Referenced by Evaluate(), expand(), findbest(), and newface().

U gjkepa2_impl::EPA::m_nextsv

Definition at line 552 of file btGjkEpa2.cpp.

Referenced by Evaluate(), and Initialize().

btVector3 gjkepa2_impl::EPA::m_normal

Definition at line 548 of file btGjkEpa2.cpp.

Referenced by Evaluate(), Initialize(), and btGjkEpaSolver2::Penetration().

GJK::sSimplex gjkepa2_impl::EPA::m_result

Definition at line 547 of file btGjkEpa2.cpp.

Referenced by Evaluate(), and btGjkEpaSolver2::Penetration().

eStatus::_ gjkepa2_impl::EPA::m_status

Definition at line 546 of file btGjkEpa2.cpp.

Referenced by Evaluate(), Initialize(), and newface().

sList gjkepa2_impl::EPA::m_stock

Definition at line 554 of file btGjkEpa2.cpp.

Referenced by Evaluate(), expand(), Initialize(), and newface().

sSV gjkepa2_impl::EPA::m_sv_store[EPA_MAX_VERTICES]

Definition at line 550 of file btGjkEpa2.cpp.

Referenced by Evaluate().

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

btGjkEpa2.cpp