Bouncing

Typedefs
typedef struct SDTBouncing	SDTBouncing
	Opaque data structure for the crumpling object.

Functions
SDTBouncing *	SDTBouncing_new ()
	Object constructor. More...
void	SDTBouncing_free (SDTBouncing *x)
	Object destructor. More...
void	SDTBouncing_setRestitution (SDTBouncing *x, double f)
	Sets the coefficient of restitution. More...
void	SDTBouncing_setHeight (SDTBouncing *x, double f)
	Sets the initial height of the falling object. More...
void	SDTBouncing_setIrregularity (SDTBouncing *x, double f)
	Sets the irregularity of the shape of the object. More...
void	SDTBouncing_reset (SDTBouncing *x)
	Resets the bouncing process, restoring its initial energy.
double	SDTBouncing_dsp (SDTBouncing *x)
	Single iteration of the whole buncing process. Call this routine in a loop to simulate the bouncing process. The loop should end when SDTBouncing_hasFinished() returns true. More...
int	SDTBouncing_hasFinished (SDTBouncing *x)
	Checks if the bouncing process is finished, i.e. if the remaining energy is 0. More...

Detailed Description

Control layer for the impact model, generating (irregular) bouncing sonic textures. The output should be used to control the impact velocity between two resonators.

Function Documentation

double SDTBouncing_dsp

(

SDTBouncing *

x

)

Single iteration of the whole buncing process. Call this routine in a loop to simulate the bouncing process. The loop should end when SDTBouncing_hasFinished() returns true.

Returns

Impact velocity of the bounce

void SDTBouncing_free

(

SDTBouncing *

x

)

Object destructor.

Parameters

[in]

x

Pointer to the instance to destroy

int SDTBouncing_hasFinished

(

SDTBouncing *

x

)

Checks if the bouncing process is finished, i.e. if the remaining energy is 0.

Returns

1 (true) if the remaining energy is <= 0, 0 (false) otherwise.

SDTBouncing* SDTBouncing_new

(

)

Object constructor.

Returns

Pointer to the new instance

void SDTBouncing_setHeight	(	SDTBouncing *	x,
		double	f
	)

Sets the initial height of the falling object.

Parameters

[in]

f

Object height, in m.

void SDTBouncing_setIrregularity	(	SDTBouncing *	x,
		double	f
	)

Sets the irregularity of the shape of the object.

Parameters

[in]

f

Object shape irregularity (deviation from a spherical shape) [0,1]

void SDTBouncing_setRestitution	(	SDTBouncing *	x,
		double	f
	)

Sets the coefficient of restitution.

Parameters

[in]

f

Coefficient of restitution of the bouncing process