sheep::FixedPathJoint Class Reference

#include <joints.h>

Inheritance diagram for sheep::FixedPathJoint:

List of all members.

Public Member Functions
	FixedPathJoint (RigidBody *body, const Vector3 &anchor, const Vector3 *ccp, int nccp)
virtual	~FixedPathJoint ()
virtual void	Update ()
virtual Real	GetError ()
virtual void	CorrectError ()
Private Member Functions
void	project_on_curve (const Vector3 &p, int *seg, Real *t) const
Private Attributes
Vector3	m_anchor
Vector3 *	m_ccp
int	m_nccp

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Detailed Description

Todo:

Modify to allow use of any piecewise curve.

Definition at line 85 of file joints.h.

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Constructor & Destructor Documentation

FixedPathJoint::FixedPathJoint (  RigidBody *  body, const Vector3 &  anchor, const Vector3 *  ccp, int  nccp )

Definition at line 172 of file joints.cpp. References m_anchor, m_ccp, and m_nccp.

FixedPathJoint::~FixedPathJoint (   )  [inline, virtual]

Definition at line 211 of file joints.h.

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Member Function Documentation

void FixedPathJoint::CorrectError (   )  [virtual]

Implements sheep::Joint. Definition at line 247 of file joints.cpp. References sheep::CatmullRomCurve3::GetPointAt(), m_anchor, m_ccp, project_on_curve(), sheep::Real, and sheep::RigidBody::TransformPointToWorld().

Real FixedPathJoint::GetError (   )  [virtual]

Implements sheep::Joint. Definition at line 242 of file joints.cpp. References sheep::Real.

void FixedPathJoint::project_on_curve (  const Vector3 &  p, int *  seg, Real *  t )  const [private]

Definition at line 278 of file joints.cpp. References sheep::EPS, sheep::FixedPathJoint::DistanceFunction::EvaluateAt(), sheep::FindRoot(), sheep::CatmullRomCurve3::GetPointAt(), m_ccp, m_nccp, and sheep::Real. Referenced by CorrectError(), and Update().

void FixedPathJoint::Update (   )  [virtual]

Implements sheep::Joint. Definition at line 194 of file joints.cpp. References sheep::build_basis(), sheep::CatmullRomCurve3::GetTangentAt(), m_anchor, m_ccp, sheep::Vector3::m_x, sheep::Vector3::m_y, sheep::Vector3::m_z, project_on_curve(), sheep::Real, and sheep::RigidBody::TransformVectorToWorld().

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Member Data Documentation

Vector3 sheep::FixedPathJoint::m_anchor [private]

Definition at line 100 of file joints.h. Referenced by CorrectError(), FixedPathJoint(), and Update().

Vector3* sheep::FixedPathJoint::m_ccp [private]

Definition at line 102 of file joints.h. Referenced by CorrectError(), FixedPathJoint(), project_on_curve(), and Update().

int sheep::FixedPathJoint::m_nccp [private]

Definition at line 103 of file joints.h. Referenced by FixedPathJoint(), and project_on_curve().

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

• joints.h
• joints.cpp
• joints.inl

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