VuoSmooth.h File Reference

Description

VuoImageSmooth interface.

Header-only, to support generic types.

Copyright

Copyright © 2012–2021 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see https://vuo.org/license.

Definition in file VuoSmooth.h.

Go to the source code of this file.

Typedefs
typedef struct _VuoSmoothInertia *	VuoSmoothInertia
	Instance data for smoothing a value using inertia. More...

Functions
static VuoSmoothInertia	VuoSmoothInertia_make (type initialPosition)
	Creates a new smoothing object, at rest in initialPosition. More...
static void	VuoSmoothInertia_setPosition (VuoSmoothInertia s, type position)
	Warps to position (without smoothing) and stops. More...
static void	VuoSmoothInertia_setTarget (VuoSmoothInertia s, VuoReal time, type target)
	Changes the end value of the smooth movement to `target, and initiates/continues motion. More...
static void	VuoSmoothInertia_setDuration (VuoSmoothInertia s, VuoReal duration)
	Changes the total time between successive targets. More...
static bool	VuoSmoothInertia_step (VuoSmoothInertia s, VuoReal time, type *calculatedPosition)
	Calculates the next time-step. More...

Typedef Documentation

VuoSmoothInertia

typedef struct _VuoSmoothInertia * VuoSmoothInertia

Instance data for smoothing a value using inertia.

Function Documentation

VuoSmoothInertia_make()

static VuoSmoothInertia VuoSmoothInertia_make ( type  initialPosition )

static

Creates a new smoothing object, at rest in initialPosition.

Definition at line 32 of file VuoSmooth.h.

VuoSmoothInertia_setDuration()

static void VuoSmoothInertia_setDuration ( VuoSmoothInertia  s, VuoReal  duration  )

static

Changes the total time between successive targets.

Definition at line 66 of file VuoSmooth.h.

VuoSmoothInertia_setPosition()

static void VuoSmoothInertia_setPosition ( VuoSmoothInertia  s, type  position  )

static

Warps to position (without smoothing) and stops.

Definition at line 43 of file VuoSmooth.h.

VuoSmoothInertia_setTarget()

static void VuoSmoothInertia_setTarget ( VuoSmoothInertia  s, VuoReal  time, type  target  )

static

Changes the end value of the smooth movement to `target, and initiates/continues motion.

Definition at line 54 of file VuoSmooth.h.

VuoSmoothInertia_step()

static bool VuoSmoothInertia_step ( VuoSmoothInertia  s, VuoReal  time, type *  calculatedPosition  )

static

Calculates the next time-step.

time should be monotonically-increasing (not a delta).

Returns true if motion is in progress (and thus an event should be fired).

Definition at line 78 of file VuoSmooth.h.