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

Description

Definition at line 7 of file ObjectAmi.hh.

Inheritance diagram for Field::ObjectAmi:

Public Member Functions

 ObjectAmi (const System::MapdataGeoObj &params)
 
void init () override
 
void calc () override
 
u32 loadFlags () const override
 
void createCollision () override
 
void calcCollisionTransform () override
 
f32 getCollisionRadius () const override
 
bool checkPointPartial (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointPartialPush (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointFull (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointFullPush (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkSpherePartial (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSpherePartialPush (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSphereFull (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSphereFullPush (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkPointCachedPartial (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointCachedPartialPush (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointCachedFull (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkPointCachedFullPush (const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut) override
 
bool checkSphereCachedPartial (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSphereCachedPartialPush (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSphereCachedFull (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
bool checkSphereCachedFullPush (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset) override
 
- Public Member Functions inherited from Field::ObjectDrivable
 ObjectDrivable (const System::MapdataGeoObj &params)
 
void load () override
 
f32 getCollisionRadius () const override
 
virtual void initCollision ()
 
virtual void loadAABB (f32 radius)
 
virtual void narrScLocal (f32, const EGG::Vector3f &, KCLTypeMask, u32)
 
- Public Member Functions inherited from Field::ObjectBase
 ObjectBase (const System::MapdataGeoObj &params)
 
 ObjectBase (const char *name, const EGG::Vector3f &pos, const EGG::Vector3f &rot, const EGG::Vector3f &scale)
 
virtual void calcModel ()
 
virtual const char * getResources () const
 
virtual void loadGraphics ()
 
virtual void loadAnims ()
 
virtual void loadRail ()
 
virtual const char * getName () const
 
virtual const char * getKclName () const
 
virtual const EGG::Vector3f & getPosition () const
 
virtual ObjectId id () const
 
const EGG::Vector3f & pos () const
 
void setPos (const EGG::Vector3f &pos)
 

Private Member Functions

bool checkSpherePartialImpl (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset)
 
bool checkSpherePartialPushImpl (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfoPartial *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset)
 
bool checkSphereFullImpl (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset)
 
bool checkSphereFullPushImpl (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, CollisionInfo *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset)
 
template<typename T >
requires std::is_same_v<T, CollisionInfo> || std::is_same_v<T, CollisionInfoPartial>
bool checkSphereImpl (f32 radius, const EGG::Vector3f &v0, const EGG::Vector3f &v1, KCLTypeMask flags, T *pInfo, KCLTypeMask *pFlagsOut, u32 timeOffset, bool push)
 Helper function which contains frequently re-used code. Behavior branches depending on whether it is a full or partial check (call CollisionInfo::updateFloor) or push (push entry in the CollisionDirector).
 
bool checkCollision (f32 radius, const EGG::Vector3f &vel, u32 time, EGG::Vector3f &bbox, EGG::Vector3f &fnrm, f32 &dist)
 

Static Private Member Functions

static f32 SpatialSin (f32 phase)
 Computes a spatial sine wave as a function of the z-axis phase.
 
static f32 TemporalSin (u32 t)
 Not emitted by the game, but computes a sine wave as a function of time.
 

Static Private Attributes

static constexpr EGG::Vector3f DIMS = EGG::Vector3f(2600.0f, 2000.0f, 13800.0f)
 

Additional Inherited Members

- Public Types inherited from Field::ObjectBase
enum class  eFlags {
  Position = 0 ,
  Rotation = 1 ,
  Matrix = 2 ,
  Scale = 3
}
 
typedef EGG::TBitFlag< u16, eFlags > Flags
 
- Protected Member Functions inherited from Field::ObjectBase
void calcTransform ()
 
void linkAnims (const std::span< const char * > &names, const std::span< Render::AnmType > types)
 
void setMatrixTangentTo (const EGG::Vector3f &up, const EGG::Vector3f &tangent)
 
- Static Protected Member Functions inherited from Field::ObjectBase
static EGG::Vector3f RotateAxisAngle (f32 angle, const EGG::Vector3f &axis, const EGG::Vector3f &v1)
 
static void SetRotTangentHorizontal (EGG::Matrix34f &mat, const EGG::Vector3f &up, const EGG::Vector3f &tangent)
 
static EGG::Matrix34f OrthonormalBasis (const EGG::Vector3f &v)
 
static EGG::Vector3f Interpolate (f32 t, const EGG::Vector3f &v0, const EGG::Vector3f &v1)
 
- Protected Attributes inherited from Field::ObjectBase
Render::DrawMdl * m_drawMdl
 
Abstract::g3d::ResFile * m_resFile
 
ObjectId m_id
 
RailInterpolator * m_railInterpolator
 
BoxColUnit * m_boxColUnit
 
Flags m_flags
 
EGG::Vector3f m_pos
 
EGG::Vector3f m_rot
 
EGG::Vector3f m_scale
 
EGG::Matrix34f m_transform
 
const System::MapdataGeoObj * m_mapObj
 

Constructor & Destructor Documentation

◆ ObjectAmi()

Field::ObjectAmi::ObjectAmi ( const System::MapdataGeoObj & params)
0x80807ED0

Definition at line 12 of file ObjectAmi.cc.

Member Function Documentation

◆ calc()

void Field::ObjectAmi::calc ( )
inlineoverridevirtual0x80807FF4

Reimplemented from Field::ObjectBase.

Definition at line 16 of file ObjectAmi.hh.

◆ calcCollisionTransform()

void Field::ObjectAmi::calcCollisionTransform ( )
inlineoverridevirtual0x80808850

Implements Field::ObjectBase.

Definition at line 27 of file ObjectAmi.hh.

◆ checkCollision()

bool Field::ObjectAmi::checkCollision ( f32 radius,
const EGG::Vector3f & vel,
u32 time,
EGG::Vector3f & bbox,
EGG::Vector3f & fnrm,
f32 & dist )
nodiscardprivate0x80808308

Definition at line 201 of file ObjectAmi.cc.

◆ checkPointCachedFull()

bool Field::ObjectAmi::checkPointCachedFull ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x808087D0

Implements Field::ObjectDrivable.

Definition at line 78 of file ObjectAmi.cc.

◆ checkPointCachedFullPush()

bool Field::ObjectAmi::checkPointCachedFullPush ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x808087E0

Implements Field::ObjectDrivable.

Definition at line 84 of file ObjectAmi.cc.

◆ checkPointCachedPartial()

bool Field::ObjectAmi::checkPointCachedPartial ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x808087B0

Implements Field::ObjectDrivable.

Definition at line 66 of file ObjectAmi.cc.

◆ checkPointCachedPartialPush()

bool Field::ObjectAmi::checkPointCachedPartialPush ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x808087C0

Implements Field::ObjectDrivable.

Definition at line 72 of file ObjectAmi.cc.

◆ checkPointFull()

bool Field::ObjectAmi::checkPointFull ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x80808820

Implements Field::ObjectDrivable.

Definition at line 30 of file ObjectAmi.cc.

◆ checkPointFullPush()

bool Field::ObjectAmi::checkPointFullPush ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x80808830

Implements Field::ObjectDrivable.

Definition at line 36 of file ObjectAmi.cc.

◆ checkPointPartial()

bool Field::ObjectAmi::checkPointPartial ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x80808800

Implements Field::ObjectDrivable.

Definition at line 18 of file ObjectAmi.cc.

◆ checkPointPartialPush()

bool Field::ObjectAmi::checkPointPartialPush ( const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut )
nodiscardoverridevirtual0x80808810

Implements Field::ObjectDrivable.

Definition at line 24 of file ObjectAmi.cc.

◆ checkSphereCachedFull()

bool Field::ObjectAmi::checkSphereCachedFull ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087A8

Implements Field::ObjectDrivable.

Definition at line 104 of file ObjectAmi.cc.

◆ checkSphereCachedFullPush()

bool Field::ObjectAmi::checkSphereCachedFullPush ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087AC

Implements Field::ObjectDrivable.

Definition at line 110 of file ObjectAmi.cc.

◆ checkSphereCachedPartial()

bool Field::ObjectAmi::checkSphereCachedPartial ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087A0

Implements Field::ObjectDrivable.

Definition at line 90 of file ObjectAmi.cc.

◆ checkSphereCachedPartialPush()

bool Field::ObjectAmi::checkSphereCachedPartialPush ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087A4

Implements Field::ObjectDrivable.

Definition at line 97 of file ObjectAmi.cc.

◆ checkSphereFull()

bool Field::ObjectAmi::checkSphereFull ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087F8

Implements Field::ObjectDrivable.

Definition at line 54 of file ObjectAmi.cc.

◆ checkSphereFullImpl()

bool Field::ObjectAmi::checkSphereFullImpl ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardprivate0x80808CA8

Definition at line 130 of file ObjectAmi.cc.

◆ checkSphereFullPush()

bool Field::ObjectAmi::checkSphereFullPush ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087FC

Implements Field::ObjectDrivable.

Definition at line 60 of file ObjectAmi.cc.

◆ checkSphereFullPushImpl()

bool Field::ObjectAmi::checkSphereFullPushImpl ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfo * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardprivate0x80809060

Definition at line 136 of file ObjectAmi.cc.

◆ checkSphereImpl()

template<typename T >
requires std::is_same_v<T, CollisionInfo> || std::is_same_v<T, CollisionInfoPartial>
bool Field::ObjectAmi::checkSphereImpl ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
T * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset,
bool push )
nodiscardprivate

Helper function which contains frequently re-used code. Behavior branches depending on whether it is a full or partial check (call CollisionInfo::updateFloor) or push (push entry in the CollisionDirector).

Template Parameters
TThe CollisionInfo object type, either CollisionInfoPartial or CollisionInfo.
Parameters
pushWhether to push a collision entry

Definition at line 149 of file ObjectAmi.cc.

◆ checkSpherePartial()

bool Field::ObjectAmi::checkSpherePartial ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087F0

Implements Field::ObjectDrivable.

Definition at line 42 of file ObjectAmi.cc.

◆ checkSpherePartialImpl()

bool Field::ObjectAmi::checkSpherePartialImpl ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardprivate0x808088A0

Definition at line 117 of file ObjectAmi.cc.

◆ checkSpherePartialPush()

bool Field::ObjectAmi::checkSpherePartialPush ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardoverridevirtual0x808087F4

Implements Field::ObjectDrivable.

Definition at line 48 of file ObjectAmi.cc.

◆ checkSpherePartialPushImpl()

bool Field::ObjectAmi::checkSpherePartialPushImpl ( f32 radius,
const EGG::Vector3f & v0,
const EGG::Vector3f & v1,
KCLTypeMask flags,
CollisionInfoPartial * pInfo,
KCLTypeMask * pFlagsOut,
u32 timeOffset )
nodiscardprivate0x80808A8C

Definition at line 123 of file ObjectAmi.cc.

◆ createCollision()

void Field::ObjectAmi::createCollision ( )
inlineoverridevirtual0x80808854

Implements Field::ObjectBase.

Definition at line 24 of file ObjectAmi.hh.

◆ getCollisionRadius()

f32 Field::ObjectAmi::getCollisionRadius ( ) const
inlinenodiscardoverridevirtual0x80808840

Reimplemented from Field::ObjectBase.

Definition at line 30 of file ObjectAmi.hh.

◆ init()

void Field::ObjectAmi::init ( )
inlineoverridevirtual0x80807F40

Reimplemented from Field::ObjectBase.

Definition at line 13 of file ObjectAmi.hh.

◆ loadFlags()

u32 Field::ObjectAmi::loadFlags ( ) const
inlinenodiscardoverridevirtual0x80808858

Reimplemented from Field::ObjectBase.

Definition at line 19 of file ObjectAmi.hh.

◆ SpatialSin()

f32 Field::ObjectAmi::SpatialSin ( f32 phase)
staticnodiscardprivate0x80808578

Computes a spatial sine wave as a function of the z-axis phase.

The behavior is such that the net bounce is the most extreme when in the middle of the net and dampened as you approach the beginning or end along the z-axis.

Definition at line 230 of file ObjectAmi.cc.

◆ TemporalSin()

f32 Field::ObjectAmi::TemporalSin ( u32 t)
staticnodiscardprivate

Not emitted by the game, but computes a sine wave as a function of time.

This computes the up/down motion of the net, with a period of 70 frames.

Definition at line 236 of file ObjectAmi.cc.

Member Data Documentation

◆ DIMS

EGG::Vector3f Field::ObjectAmi::DIMS = EGG::Vector3f(2600.0f, 2000.0f, 13800.0f)
staticconstexprprivate

Definition at line 100 of file ObjectAmi.hh.