FABRIK solver for Skeleton2D. Script type: Solver2D. 更多...

#include <Solver2D.h>

Public 成员函数
	Solver2D ()=default
	Creates a 2D FABRIK solver with default tolerances.

	~Solver2D ()=default
	Releases solver state.

	Solver2D (const Solver2D &)=delete

Solver2D &	operator= (const Solver2D &)=delete

void	setKeepTrace (bool keep)
	When true, records intermediate solve samples.

bool	getKeepTrace () const
	Whether solve tracing is enabled.

void	setMaxIterations (int iterations)
	Maximum FABRIK iterations per solve.

int	getMaxIterations () const
	Configured maximum FABRIK iterations.

void	setTolerance (float tol)
	End-effector distance tolerance for success.

float	getTolerance () const
	Configured end-effector tolerance.

void	setForce (float force)
	Soft-IK blend toward the target (0 = hard IK).

float	getForce () const
	Configured soft-IK force.

void	setInfluence (float influence)
	Overall pose blend: 0 = keep the input pose, 1 = full solve (default).

float	getInfluence () const
	Pose blend weight (0 = keep input, 1 = full solve).

void	clearTargets ()
	Removes all IK targets.

void	addTarget (int boneId, float x, float y, float weight=1.f)
	Adds an end-effector target for a bone.

int	getTargetCount () const
	Number of configured targets.

bool	solve (Skeleton2D *skeleton)
	Returns true if every target is within tolerance.

void	step (Skeleton2D *skeleton, float dt=1.f)
	Runs a time-scaled FABRIK step (dt scales iteration effort).

bool	solveChain (Skeleton2D *skeleton, int rootBoneId, int tipBoneId)
	FABRIK solve restricted to the bone chain rootBoneId..tipBoneId. The chain root stays pinned and bones outside the chain are untouched; only targets on the chain participate. See ChainSolver.h for details.

void	stepChain (Skeleton2D *skeleton, int rootBoneId, int tipBoneId, float dt=1.f)
	Time-scaled chain-scoped FABRIK step.

int	getTraceSize () const
	Number of recorded trace samples.

void	clearTrace ()
	Clears recorded solve trace samples.

详细描述

FABRIK solver for Skeleton2D. Script type: Solver2D.

在文件 Solver2D.h 第 12 行定义.

构造及析构函数说明

◆ Solver2D() [1/2]

eve::ik::Solver2D::Solver2D ( )

default

Creates a 2D FABRIK solver with default tolerances.

◆ ~Solver2D()

eve::ik::Solver2D::~Solver2D ( )

default

Releases solver state.

◆ Solver2D() [2/2]

eve::ik::Solver2D::Solver2D ( const Solver2D & )

delete

成员函数说明

◆ addTarget()

void eve::ik::Solver2D::addTarget	(	int	boneId,
		float	x,
		float	y,
		float	weight = `1.f`
	)

Adds an end-effector target for a bone.

在文件 Solver2D.cpp 第 54 行定义.

引用了 weight, x , 以及 y.

◆ clearTargets()

void eve::ik::Solver2D::clearTargets ( )

Removes all IK targets.

在文件 Solver2D.cpp 第 52 行定义.

◆ clearTrace()

void eve::ik::Solver2D::clearTrace ( )

Clears recorded solve trace samples.

在文件 Solver2D.cpp 第 162 行定义.

◆ getForce()

float eve::ik::Solver2D::getForce ( ) const

Configured soft-IK force.

在文件 Solver2D.cpp 第 41 行定义.

◆ getInfluence()

float eve::ik::Solver2D::getInfluence ( ) const

Pose blend weight (0 = keep input, 1 = full solve).

在文件 Solver2D.cpp 第 50 行定义.

◆ getKeepTrace()

bool eve::ik::Solver2D::getKeepTrace ( ) const

Whether solve tracing is enabled.

在文件 Solver2D.cpp 第 14 行定义.

◆ getMaxIterations()

int eve::ik::Solver2D::getMaxIterations ( ) const

Configured maximum FABRIK iterations.

在文件 Solver2D.cpp 第 24 行定义.

◆ getTargetCount()

int eve::ik::Solver2D::getTargetCount ( ) const

Number of configured targets.

在文件 Solver2D.cpp 第 61 行定义.

◆ getTolerance()

float eve::ik::Solver2D::getTolerance ( ) const

Configured end-effector tolerance.

在文件 Solver2D.cpp 第 34 行定义.

◆ getTraceSize()

int eve::ik::Solver2D::getTraceSize ( ) const

Number of recorded trace samples.

在文件 Solver2D.cpp 第 160 行定义.

◆ operator=()

Solver2D & eve::ik::Solver2D::operator= ( const Solver2D & )

delete

◆ setForce()

void eve::ik::Solver2D::setForce ( float force )

Soft-IK blend toward the target (0 = hard IK).

在文件 Solver2D.cpp 第 36 行定义.

◆ setInfluence()

void eve::ik::Solver2D::setInfluence ( float influence )

Overall pose blend: 0 = keep the input pose, 1 = full solve (default).

在文件 Solver2D.cpp 第 43 行定义.

◆ setKeepTrace()

void eve::ik::Solver2D::setKeepTrace ( bool keep )

When true, records intermediate solve samples.

在文件 Solver2D.cpp 第 9 行定义.

◆ setMaxIterations()

void eve::ik::Solver2D::setMaxIterations ( int iterations )

Maximum FABRIK iterations per solve.

在文件 Solver2D.cpp 第 16 行定义.

引用了 iterations.

◆ setTolerance()

void eve::ik::Solver2D::setTolerance ( float tol )

End-effector distance tolerance for success.

在文件 Solver2D.cpp 第 26 行定义.

◆ solve()

bool eve::ik::Solver2D::solve ( Skeleton2D * skeleton )

Returns true if every target is within tolerance.

在文件 Solver2D.cpp 第 65 行定义.

引用了 eve::ik::Skeleton2D::native(), state, eve::ik::Skeleton2D::state() , 以及 t.

◆ solveChain()

bool eve::ik::Solver2D::solveChain	(	Skeleton2D *	skeleton,
		int	rootBoneId,
		int	tipBoneId
	)

FABRIK solve restricted to the bone chain rootBoneId..tipBoneId. The chain root stays pinned and bones outside the chain are untouched; only targets on the chain participate. See ChainSolver.h for details.

在文件 Solver2D.cpp 第 104 行定义.

引用了 options , 以及 eve::ik::detail::ChainOptions< D >::tolerance.

◆ step()

void eve::ik::Solver2D::step	(	Skeleton2D *	skeleton,
		float	dt = `1.f`
	)

Runs a time-scaled FABRIK step (dt scales iteration effort).

在文件 Solver2D.cpp 第 85 行定义.