A reimplementation of Mario Kart Wii's physics engine in C++
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Public Member Functions | Private Member Functions | Private Attributes | List of all members
Kinoko::Field::RailLinearInterpolator Class Reference

Description

Definition at line 130 of file RailInterpolator.hh.

Inheritance diagram for Kinoko::Field::RailLinearInterpolator:

Public Member Functions

 RailLinearInterpolator (f32 speed, u32 idx)
 
void init (f32 t, u32 idx) override
 
Status calc () override
 
void setCurrVel (f32 speed) override
 
f32 getCurrVel () override
 
void evalCubicBezierOnPath (f32 t, EGG::Vector3f &currDir, EGG::Vector3f &curTangentDir) override
 
void getPathLocation (f32 t, s16 &idx, f32 &len) override
 
f32 getCurrSegmentLength () const override
 
- Public Member Functions inherited from Kinoko::Field::RailInterpolator
 RailInterpolator (f32 speed, u32 idx)
 
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
 

Private Member Functions

void calcNextSegment ()
 
EGG::Vector3f lerp (f32 t, u32 currIdx, u32 nextIdx) const
 

Private Attributes

EGG::Vector3f m_currentDirection
 
std::span< const RailLineTransition > m_transitions
 

Additional Inherited Members

- Public Types inherited from Kinoko::Field::RailInterpolator
enum class  Status {
  InProgress = 0 ,
  SegmentEnd = 1 ,
  ChangingDirection = 2
}
 
- Protected Member Functions inherited from Kinoko::Field::RailInterpolator
void updateVel ()
 
void calcVelocities ()
 
bool shouldChangeDirection () const
 
void calcDirectionChange ()
 
void calcNextIndices ()
 
- Protected Attributes inherited from Kinoko::Field::RailInterpolator
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
 

Constructor & Destructor Documentation

◆ RailLinearInterpolator()

Kinoko::Field::RailLinearInterpolator::RailLinearInterpolator ( f32 speed,
u32 idx )
0x806EFDC4

Definition at line 103 of file RailInterpolator.cc.

Member Function Documentation

◆ calc()

RailInterpolator::Status Kinoko::Field::RailLinearInterpolator::calc ( )
overridevirtual0x806F0050

Implements Kinoko::Field::RailInterpolator.

Definition at line 133 of file RailInterpolator.cc.

◆ calcNextSegment()

void Kinoko::Field::RailLinearInterpolator::calcNextSegment ( )
private0x806F0610

Definition at line 226 of file RailInterpolator.cc.

◆ evalCubicBezierOnPath()

void Kinoko::Field::RailLinearInterpolator::evalCubicBezierOnPath ( f32 t,
EGG::Vector3f & currDir,
EGG::Vector3f & curTangentDir )
overridevirtual0x806F02EC

Implements Kinoko::Field::RailInterpolator.

Definition at line 176 of file RailInterpolator.cc.

◆ getCurrSegmentLength()

f32 Kinoko::Field::RailLinearInterpolator::getCurrSegmentLength ( ) const
inlinenodiscardoverridevirtual0x806F050C

Implements Kinoko::Field::RailInterpolator.

Definition at line 149 of file RailInterpolator.hh.

◆ getCurrVel()

f32 Kinoko::Field::RailLinearInterpolator::getCurrVel ( )
inlinenodiscardoverridevirtual0x806F0944

Implements Kinoko::Field::RailInterpolator.

Definition at line 140 of file RailInterpolator.hh.

◆ getPathLocation()

void Kinoko::Field::RailLinearInterpolator::getPathLocation ( f32 t,
s16 & idx,
f32 & len )
overridevirtual0x806F041C

Implements Kinoko::Field::RailInterpolator.

Definition at line 193 of file RailInterpolator.cc.

◆ init()

void Kinoko::Field::RailLinearInterpolator::init ( f32 t,
u32 idx )
overridevirtual0x806EFEAC

Implements Kinoko::Field::RailInterpolator.

Definition at line 112 of file RailInterpolator.cc.

◆ lerp()

EGG::Vector3f Kinoko::Field::RailLinearInterpolator::lerp ( f32 t,
u32 currIdx,
u32 nextIdx ) const
private0x806F0540

Definition at line 250 of file RailInterpolator.cc.

◆ setCurrVel()

void Kinoko::Field::RailLinearInterpolator::setCurrVel ( f32 speed)
overridevirtual0x806EFFF4

Implements Kinoko::Field::RailInterpolator.

Definition at line 170 of file RailInterpolator.cc.

Member Data Documentation

◆ m_currentDirection

EGG::Vector3f Kinoko::Field::RailLinearInterpolator::m_currentDirection
private

Definition at line 158 of file RailInterpolator.hh.

◆ m_transitions

std::span<const RailLineTransition> Kinoko::Field::RailLinearInterpolator::m_transitions
private

Definition at line 159 of file RailInterpolator.hh.