A reimplementation of Mario Kart Wii's physics engine in C++
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Kinoko::Field::RailInterpolator Class Referenceabstract

Description

Definition at line 13 of file RailInterpolator.hh.

Inheritance diagram for Kinoko::Field::RailInterpolator:

Public Types

enum class  Status {
  InProgress = 0 ,
  SegmentEnd = 1 ,
  ChangingDirection = 2
}

Public Member Functions

 RailInterpolator (f32 speed, u32 idx)
virtual void init (f32 t, u32 idx)=0
virtual Status calc ()=0
virtual void setCurrVel (f32 speed)=0
virtual f32 getCurrVel ()=0
virtual void evalCubicBezierOnPath (f32 t, EGG::Vector3f &currDir, EGG::Vector3f &curTangentDir)=0
virtual void getPathLocation (f32 t, s16 &idx, f32 &len)=0
virtual f32 getCurrSegmentLength () const =0
void setPerPointVelocities (bool isSet)
void setT (f32 t)
void reverseDirection ()
const EGG::Vector3f & floorNrm (size_t idx) const
f32 railLength () const
const System::MapdataPointInfo::Point & curPoint () const
const System::MapdataPointInfo::Point & nextPoint () const
s16 railIdx () const
u16 pointCount () const
f32 speed () const
const EGG::Vector3f & curPos () const
const EGG::Vector3f & curTangentDir () const
f32 currVel () const
f32 segmentT () const
bool isMovementDirectionForward () const
s16 curPointIdx () const
s16 nextPointIdx () const

Protected Member Functions

void updateVel ()
void calcVelocities ()
bool shouldChangeDirection () const
void calcDirectionChange ()
void calcNextIndices ()

Protected Attributes

s16 m_railIdx
u16 m_pointCount
std::span< const System::MapdataPointInfo::Point > m_points
bool m_isOscillating
f32 m_speed
bool m_usePerPointVelocities
EGG::Vector3f m_curPos
EGG::Vector3f m_curTangentDir
f32 m_currVel
f32 m_prevPointVel
f32 m_nextPointVel
f32 m_currSegmentVel
f32 m_segmentT
bool m_movementDirectionForward
s16 m_currPointIdx
s16 m_nextPointIdx
bool m_4a

Member Enumeration Documentation

◆ Status

enum class Kinoko::Field::RailInterpolator::Status
strong

Definition at line 15 of file RailInterpolator.hh.

Constructor & Destructor Documentation

◆ RailInterpolator()

Kinoko::Field::RailInterpolator::RailInterpolator ( f32 speed,
u32 idx )
0x806ED160

Definition at line 8 of file RailInterpolator.cc.

◆ ~RailInterpolator()

Kinoko::Field::RailInterpolator::~RailInterpolator ( )
virtualdefault0x806ED53C

Member Function Documentation

◆ calcDirectionChange()

void Kinoko::Field::RailInterpolator::calcDirectionChange ( )
protected0x806F0880

Definition at line 68 of file RailInterpolator.cc.

◆ calcNextIndices()

void Kinoko::Field::RailInterpolator::calcNextIndices ( )
protected

Definition at line 82 of file RailInterpolator.cc.

◆ calcVelocities()

void Kinoko::Field::RailInterpolator::calcVelocities ( )
protected0x806ED34C

Definition at line 37 of file RailInterpolator.cc.

◆ curPoint()

const System::MapdataPointInfo::Point & Kinoko::Field::RailInterpolator::curPoint ( ) const
inlinenodiscard

Definition at line 54 of file RailInterpolator.hh.

◆ curPointIdx()

s16 Kinoko::Field::RailInterpolator::curPointIdx ( ) const
inlinenodiscard

Definition at line 96 of file RailInterpolator.hh.

◆ curPos()

const EGG::Vector3f & Kinoko::Field::RailInterpolator::curPos ( ) const
inlinenodiscard

Definition at line 76 of file RailInterpolator.hh.

◆ currVel()

f32 Kinoko::Field::RailInterpolator::currVel ( ) const
inlinenodiscard

Definition at line 84 of file RailInterpolator.hh.

◆ curTangentDir()

const EGG::Vector3f & Kinoko::Field::RailInterpolator::curTangentDir ( ) const
inlinenodiscard

Definition at line 80 of file RailInterpolator.hh.

◆ floorNrm()

const EGG::Vector3f & Kinoko::Field::RailInterpolator::floorNrm ( size_t idx) const
nodiscard0806ED24C

Definition at line 21 of file RailInterpolator.cc.

◆ isMovementDirectionForward()

bool Kinoko::Field::RailInterpolator::isMovementDirectionForward ( ) const
inlinenodiscard

Definition at line 92 of file RailInterpolator.hh.

◆ nextPoint()

const System::MapdataPointInfo::Point & Kinoko::Field::RailInterpolator::nextPoint ( ) const
inlinenodiscard

Definition at line 59 of file RailInterpolator.hh.

◆ nextPointIdx()

s16 Kinoko::Field::RailInterpolator::nextPointIdx ( ) const
inlinenodiscard

Definition at line 100 of file RailInterpolator.hh.

◆ pointCount()

u16 Kinoko::Field::RailInterpolator::pointCount ( ) const
inlinenodiscard

Definition at line 68 of file RailInterpolator.hh.

◆ railIdx()

s16 Kinoko::Field::RailInterpolator::railIdx ( ) const
inlinenodiscard

Definition at line 64 of file RailInterpolator.hh.

◆ railLength()

f32 Kinoko::Field::RailInterpolator::railLength ( ) const
nodiscard0x806ED30C

Definition at line 26 of file RailInterpolator.cc.

◆ reverseDirection()

void Kinoko::Field::RailInterpolator::reverseDirection ( )
inline0x806ED204

Definition at line 45 of file RailInterpolator.hh.

◆ segmentT()

f32 Kinoko::Field::RailInterpolator::segmentT ( ) const
inlinenodiscard

Definition at line 88 of file RailInterpolator.hh.

◆ setPerPointVelocities()

void Kinoko::Field::RailInterpolator::setPerPointVelocities ( bool isSet)
inline

Definition at line 35 of file RailInterpolator.hh.

◆ setT()

void Kinoko::Field::RailInterpolator::setT ( f32 t)
inline0x806C63A8

Definition at line 40 of file RailInterpolator.hh.

◆ shouldChangeDirection()

bool Kinoko::Field::RailInterpolator::shouldChangeDirection ( ) const
nodiscardprotected0x806F0814

Definition at line 59 of file RailInterpolator.cc.

◆ speed()

f32 Kinoko::Field::RailInterpolator::speed ( ) const
inlinenodiscard

Definition at line 72 of file RailInterpolator.hh.

◆ updateVel()

void Kinoko::Field::RailInterpolator::updateVel ( )
protected0x806ED3E4

Definition at line 31 of file RailInterpolator.cc.

Member Data Documentation

◆ m_4a

bool Kinoko::Field::RailInterpolator::m_4a
protected

Definition at line 127 of file RailInterpolator.hh.

◆ m_curPos

EGG::Vector3f Kinoko::Field::RailInterpolator::m_curPos
protected

Definition at line 117 of file RailInterpolator.hh.

◆ m_currPointIdx

s16 Kinoko::Field::RailInterpolator::m_currPointIdx
protected

Definition at line 125 of file RailInterpolator.hh.

◆ m_currSegmentVel

f32 Kinoko::Field::RailInterpolator::m_currSegmentVel
protected

Definition at line 122 of file RailInterpolator.hh.

◆ m_currVel

f32 Kinoko::Field::RailInterpolator::m_currVel
protected

Definition at line 119 of file RailInterpolator.hh.

◆ m_curTangentDir

EGG::Vector3f Kinoko::Field::RailInterpolator::m_curTangentDir
protected

Definition at line 118 of file RailInterpolator.hh.

◆ m_isOscillating

bool Kinoko::Field::RailInterpolator::m_isOscillating
protected

Definition at line 114 of file RailInterpolator.hh.

◆ m_movementDirectionForward

bool Kinoko::Field::RailInterpolator::m_movementDirectionForward
protected

Definition at line 124 of file RailInterpolator.hh.

◆ m_nextPointIdx

s16 Kinoko::Field::RailInterpolator::m_nextPointIdx
protected

Definition at line 126 of file RailInterpolator.hh.

◆ m_nextPointVel

f32 Kinoko::Field::RailInterpolator::m_nextPointVel
protected

Definition at line 121 of file RailInterpolator.hh.

◆ m_pointCount

u16 Kinoko::Field::RailInterpolator::m_pointCount
protected

Definition at line 112 of file RailInterpolator.hh.

◆ m_points

std::span<const System::MapdataPointInfo::Point> Kinoko::Field::RailInterpolator::m_points
protected

Definition at line 113 of file RailInterpolator.hh.

◆ m_prevPointVel

f32 Kinoko::Field::RailInterpolator::m_prevPointVel
protected

Definition at line 120 of file RailInterpolator.hh.

◆ m_railIdx

s16 Kinoko::Field::RailInterpolator::m_railIdx
protected

Definition at line 111 of file RailInterpolator.hh.

◆ m_segmentT

f32 Kinoko::Field::RailInterpolator::m_segmentT
protected

Definition at line 123 of file RailInterpolator.hh.

◆ m_speed

f32 Kinoko::Field::RailInterpolator::m_speed
protected

Definition at line 115 of file RailInterpolator.hh.

◆ m_usePerPointVelocities

bool Kinoko::Field::RailInterpolator::m_usePerPointVelocities
protected

Definition at line 116 of file RailInterpolator.hh.