Manages the source sound of each individual car. More...

#include <CarSoundData.h>

Collaboration diagram for CarSoundData:

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Public Member Functions
	CarSoundData (int id, SoundInterface *sound_interface)
void	setEngineSound (TorcsSound *engine_sound, float rpm_scale)
void	setTurboParameters (bool turbo_on, float turbo_rpm, float turbo_lag)
TorcsSound *	getEngineSound ()
void	copyEngPri (SoundPri &epri)
void	setCarPosition (sgVec3 p)
void	setCarSpeed (sgVec3 u)
void	getCarPosition (sgVec3 p)
void	getCarSpeed (sgVec3 u)
void	setListenerPosition (sgVec3 p)
void	update (tCarElt *car)

Public Attributes
SoundPri	eng_pri
WheelSoundData	wheel [4]
float	attenuation
	global distance attenuation
float	base_frequency
	engine base frequency for ~ 6000 rpm
float	smooth_accel
	smoothed acceleration input
float	pre_axle
	axle related
bool	turbo_on
	use turbo sound
float	turbo_rpm
	when turbo comes in
float	turbo_ilag
	how fast turbo catches up with engine
QSoundChar	engine
QSoundChar	drag_collision
QSoundChar	turbo
QSoundChar	axle
QSoundChar	engine_backfire
QSoundChar	grass_skid
QSoundChar	curb
QSoundChar	grass
QSoundChar	road
QSoundChar	skid_metal
int	prev_gear
bool	gear_changing
bool	bottom_crash
bool	bang
bool	crash

Protected Member Functions
void	calculateAttenuation (tCarElt *car)
	Use inverse distance to calculate attenuation of sounds originating from this car. Useful for prioritisation of sounds.
void	calculateEngineSound (tCarElt *car)
	Calculate characteristics of the engine sound.
void	calculateBackfireSound (tCarElt *car)
	Calculate the frequency and amplitude of a looped backfiring sound.
void	calculateTyreSound (tCarElt *car)
void	calculateGearChangeSound (tCarElt *car)
void	calculateCollisionSound (tCarElt *car)
bool	isOffRoadSurface (const tTrackSeg *const seg)
tdble	calculateRoughnessFreqency (const tTrackSeg *const seg)
void	getDirtRoughnessParams (tCarElt *car, int wheelIndex, bool mainSurfaceIsOffroad, tdble roughnessFreq, tdble otherRoughnessFreq, tdble &dirtRoughnessFreq, tdble &dirtRoughness)
void	handleDirtContribution (tdble dirtContribution, tdble dirtRoughnessFreq, tdble dirtRoughness, tdble wheelSkid, tdble tmpvol, tdble ride)
void	handleRoadContribution (bool mainSurfaceIsOffroad, tdble roadContribution, tdble roughnessFreq, tdble otherRoughnessFreq, tdble tmpvol, tdble ride, int wheelIndex, tdble wheelSkid, tdble wheelSlipAccel, tdble wheelReaction)
void	handleCurbContribution (tPrivCar *car, bool onOtherSurface, tdble otherSurfaceContribution, tdble curbRoughnessFreq, tdble otherRoughnessFreq, tdble tmpvol, tdble ride, int wheelIndex, tdble wheelReaction)

Protected Attributes
sgVec3	listener_position
sgVec3	position
sgVec3	speed
TorcsSound *	engine_sound
SoundInterface *	sound_interface

Detailed Description

Manages the source sound of each individual car.

Definition at line 25 of file CarSoundData.h.

Constructor & Destructor Documentation

◆ CarSoundData()

CarSoundData::CarSoundData	(	int	id,
		SoundInterface *	sound_interface )

Definition at line 22 of file CarSoundData.cpp.

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Member Function Documentation

◆ calculateAttenuation()

void CarSoundData::calculateAttenuation ( tCarElt * car )

protected

Use inverse distance to calculate attenuation of sounds originating from this car. Useful for prioritisation of sounds.

Definition at line 119 of file CarSoundData.cpp.

◆ calculateBackfireSound()

void CarSoundData::calculateBackfireSound ( tCarElt * car )

protected

Calculate the frequency and amplitude of a looped backfiring sound.

Definition at line 186 of file CarSoundData.cpp.

◆ calculateCollisionSound()

void CarSoundData::calculateCollisionSound ( tCarElt * car )

protected

Definition at line 478 of file CarSoundData.cpp.

◆ calculateEngineSound()

void CarSoundData::calculateEngineSound ( tCarElt * car )

protected

Calculate characteristics of the engine sound.

Definition at line 135 of file CarSoundData.cpp.

◆ calculateGearChangeSound()

void CarSoundData::calculateGearChangeSound ( tCarElt * car )

protected

Definition at line 468 of file CarSoundData.cpp.

◆ calculateRoughnessFreqency()

tdble CarSoundData::calculateRoughnessFreqency ( const tTrackSeg *const seg )

protected

Definition at line 341 of file CarSoundData.cpp.

◆ calculateTyreSound()

void CarSoundData::calculateTyreSound ( tCarElt * car )

protected

Definition at line 200 of file CarSoundData.cpp.

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◆ copyEngPri()

void CarSoundData::copyEngPri ( SoundPri & epri )

inline

Definition at line 108 of file CarSoundData.h.

◆ getCarPosition()

void CarSoundData::getCarPosition ( sgVec3 p )

inline

Definition at line 121 of file CarSoundData.h.

◆ getCarSpeed()

void CarSoundData::getCarSpeed ( sgVec3 u )

inline

Definition at line 127 of file CarSoundData.h.

◆ getDirtRoughnessParams()

void CarSoundData::getDirtRoughnessParams	(	tCarElt *	car,
		int	wheelIndex,
		bool	mainSurfaceIsOffroad,
		tdble	roughnessFreq,
		tdble	otherRoughnessFreq,
		tdble &	dirtRoughnessFreq,
		tdble &	dirtRoughness )

protected

Definition at line 351 of file CarSoundData.cpp.

◆ getEngineSound()

TorcsSound * CarSoundData::getEngineSound ( )

inline

Definition at line 107 of file CarSoundData.h.

◆ handleCurbContribution()

void CarSoundData::handleCurbContribution	(	tPrivCar *	car,
		bool	onOtherSurface,
		tdble	otherSurfaceContribution,
		tdble	curbRoughnessFreq,
		tdble	otherRoughnessFreq,
		tdble	tmpvol,
		tdble	ride,
		int	wheelIndex,
		tdble	wheelReaction )

protected

Definition at line 434 of file CarSoundData.cpp.

◆ handleDirtContribution()

void CarSoundData::handleDirtContribution	(	tdble	dirtContribution,
		tdble	dirtRoughnessFreq,
		tdble	dirtRoughness,
		tdble	wheelSkid,
		tdble	tmpvol,
		tdble	ride )

protected

Definition at line 370 of file CarSoundData.cpp.

◆ handleRoadContribution()

void CarSoundData::handleRoadContribution	(	bool	mainSurfaceIsOffroad,
		tdble	roadContribution,
		tdble	roughnessFreq,
		tdble	otherRoughnessFreq,
		tdble	tmpvol,
		tdble	ride,
		int	wheelIndex,
		tdble	wheelSkid,
		tdble	wheelSlipAccel,
		tdble	wheelReaction )

protected

Definition at line 396 of file CarSoundData.cpp.

◆ isOffRoadSurface()

bool CarSoundData::isOffRoadSurface ( const tTrackSeg *const seg )

protected

Definition at line 329 of file CarSoundData.cpp.

◆ setCarPosition()

void CarSoundData::setCarPosition ( sgVec3 p )

inline

Definition at line 109 of file CarSoundData.h.

◆ setCarSpeed()

void CarSoundData::setCarSpeed ( sgVec3 u )

inline

Definition at line 115 of file CarSoundData.h.

◆ setEngineSound()

void CarSoundData::setEngineSound	(	TorcsSound *	engine_sound,
		float	rpm_scale )

Definition at line 85 of file CarSoundData.cpp.

◆ setListenerPosition()

void CarSoundData::setListenerPosition ( sgVec3 p )

inline

Definition at line 133 of file CarSoundData.h.

◆ setTurboParameters()

void CarSoundData::setTurboParameters	(	bool	turbo_on,
		float	turbo_rpm,
		float	turbo_lag )

Definition at line 91 of file CarSoundData.cpp.

◆ update()

void CarSoundData::update ( tCarElt * car )

Definition at line 101 of file CarSoundData.cpp.

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Member Data Documentation

◆ attenuation

float CarSoundData::attenuation

global distance attenuation

Definition at line 85 of file CarSoundData.h.

◆ axle

QSoundChar CarSoundData::axle

Definition at line 95 of file CarSoundData.h.

◆ bang

bool CarSoundData::bang

Definition at line 142 of file CarSoundData.h.

◆ base_frequency

float CarSoundData::base_frequency

engine base frequency for ~ 6000 rpm

Definition at line 86 of file CarSoundData.h.

◆ bottom_crash

bool CarSoundData::bottom_crash

Definition at line 141 of file CarSoundData.h.

◆ crash

bool CarSoundData::crash

Definition at line 143 of file CarSoundData.h.

◆ curb

QSoundChar CarSoundData::curb

Definition at line 98 of file CarSoundData.h.

◆ drag_collision

QSoundChar CarSoundData::drag_collision

Definition at line 93 of file CarSoundData.h.

◆ eng_pri

SoundPri CarSoundData::eng_pri

Definition at line 83 of file CarSoundData.h.

◆ engine

QSoundChar CarSoundData::engine

Definition at line 92 of file CarSoundData.h.

◆ engine_backfire

QSoundChar CarSoundData::engine_backfire

Definition at line 96 of file CarSoundData.h.

◆ engine_sound

TorcsSound* CarSoundData::engine_sound

protected

Definition at line 30 of file CarSoundData.h.

◆ gear_changing

bool CarSoundData::gear_changing

Definition at line 140 of file CarSoundData.h.

◆ grass

QSoundChar CarSoundData::grass

Definition at line 99 of file CarSoundData.h.

◆ grass_skid

QSoundChar CarSoundData::grass_skid

Definition at line 97 of file CarSoundData.h.

◆ listener_position

sgVec3 CarSoundData::listener_position

protected

Definition at line 27 of file CarSoundData.h.

◆ position

sgVec3 CarSoundData::position

protected

Definition at line 28 of file CarSoundData.h.

◆ pre_axle

float CarSoundData::pre_axle

axle related

Definition at line 88 of file CarSoundData.h.

◆ prev_gear

int CarSoundData::prev_gear

Definition at line 102 of file CarSoundData.h.

◆ road

QSoundChar CarSoundData::road

Definition at line 100 of file CarSoundData.h.

◆ skid_metal

QSoundChar CarSoundData::skid_metal

Definition at line 101 of file CarSoundData.h.

◆ smooth_accel

float CarSoundData::smooth_accel

smoothed acceleration input

Definition at line 87 of file CarSoundData.h.

◆ sound_interface

SoundInterface* CarSoundData::sound_interface

protected

Definition at line 31 of file CarSoundData.h.

◆ speed

sgVec3 CarSoundData::speed

protected

Definition at line 29 of file CarSoundData.h.

◆ turbo

QSoundChar CarSoundData::turbo

Definition at line 94 of file CarSoundData.h.

◆ turbo_ilag

float CarSoundData::turbo_ilag

how fast turbo catches up with engine

Definition at line 91 of file CarSoundData.h.

◆ turbo_on

bool CarSoundData::turbo_on

use turbo sound

Definition at line 89 of file CarSoundData.h.

◆ turbo_rpm

float CarSoundData::turbo_rpm

when turbo comes in

Definition at line 90 of file CarSoundData.h.

◆ wheel

WheelSoundData CarSoundData::wheel[4]

Definition at line 84 of file CarSoundData.h.

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

C:/Users/berni/Development/torcs_git/torcs-code/torcs/torcs/src/modules/graphic/ssggraph/CarSoundData.h
C:/Users/berni/Development/torcs_git/torcs-code/torcs/torcs/src/modules/graphic/ssggraph/CarSoundData.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CarSoundData()

Member Function Documentation

◆ calculateAttenuation()

◆ calculateBackfireSound()

◆ calculateCollisionSound()

◆ calculateEngineSound()

◆ calculateGearChangeSound()

◆ calculateRoughnessFreqency()

◆ calculateTyreSound()

◆ copyEngPri()

◆ getCarPosition()

◆ getCarSpeed()

◆ getDirtRoughnessParams()

◆ getEngineSound()

◆ handleCurbContribution()

◆ handleDirtContribution()

◆ handleRoadContribution()

◆ isOffRoadSurface()

◆ setCarPosition()

◆ setCarSpeed()

◆ setEngineSound()

◆ setListenerPosition()

◆ setTurboParameters()

◆ update()

Member Data Documentation

◆ attenuation

◆ axle

◆ bang

◆ base_frequency

◆ bottom_crash

◆ crash

◆ curb

◆ drag_collision

◆ eng_pri

◆ engine

◆ engine_backfire

◆ engine_sound

◆ gear_changing

◆ grass

◆ grass_skid

◆ listener_position

◆ position

◆ pre_axle

◆ prev_gear

◆ road

◆ skid_metal

◆ smooth_accel

◆ sound_interface

◆ speed

◆ turbo

◆ turbo_ilag

◆ turbo_on

◆ turbo_rpm

◆ wheel