Crumpling

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

Functions
SDTCrumpling *	SDTCrumpling_new ()
	Object constructor. More...
void	SDTCrumpling_free (SDTCrumpling *x)
	Object destructor. More...
void	SDTCrumpling_setCrushingEnergy (SDTCrumpling *x, double f)
	Sets the crushing energy. More...
void	SDTCrumpling_setGranularity (SDTCrumpling *x, double f)
	Sets the event density of the crumpling process. More...
void	SDTCrumpling_setFragmentation (SDTCrumpling *x, double f)
	Sets the amount of fragmentation of the object during the process. More...
void	SDTCrumpling_dsp (SDTCrumpling *x, double *outs)
	Single iteration of a crumpling process. Call this routine in a loop to simulate a crumpling process. Unlike in the breaking algorithm, iterations do not cause energy loss and the process can continue indefinitely until explicitly interrupted. More...

Detailed Description

Control layer for the impact model, generating crumpling sonic textures. Two main outputs are exposed: energy and size. The former should be used to control the impact velocity, the latter should be used to control the size of the resonators.

Function Documentation

void SDTCrumpling_dsp	(	SDTCrumpling *	x,
		double *	outs
	)

Single iteration of a crumpling process. Call this routine in a loop to simulate a crumpling process. Unlike in the breaking algorithm, iterations do not cause energy loss and the process can continue indefinitely until explicitly interrupted.

Parameters

[out]

outs

Pointer to the output array: impact energy and fragment size

void SDTCrumpling_free

(

SDTCrumpling *

x

)

Object destructor.

Parameters

[in]

x

Pointer to the instance to destroy

SDTCrumpling * SDTCrumpling_new

(

)

Object constructor.

Returns

Pointer to the new instance

void SDTCrumpling_setCrushingEnergy	(	SDTCrumpling *	x,
		double	f
	)

Sets the crushing energy.

Parameters

[in]

f

Average energy of the micro impacts, compared to the global energy of the process [0, 1]

void SDTCrumpling_setFragmentation	(	SDTCrumpling *	x,
		double	f
	)

Sets the amount of fragmentation of the object during the process.

Parameters

[in]

f

Object fragmentation [0, 1]

void SDTCrumpling_setGranularity	(	SDTCrumpling *	x,
		double	f
	)

Sets the event density of the crumpling process.

Parameters

[in]

f

Event density [0, 1]