SDL_HapticRamp Struct Reference

A structure containing a template for a Ramp effect. More...

#include <SDL_haptic.h>

Data Fields
Uint16	type
SDL_HapticDirection	direction
Uint32	length
Uint16	delay
Uint16	button
Uint16	interval
Sint16	start
Sint16	end
Uint16	attack_length
Uint16	attack_level
Uint16	fade_length
Uint16	fade_level

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Detailed Description

A structure containing a template for a Ramp effect.

This struct is exclusively for the SDL_HAPTIC_RAMP effect.

The ramp effect starts at start strength and ends at end strength. It augments in linear fashion. If you use attack and fade with a ramp they effects get added to the ramp effect making the effect become quadratic instead of linear.

See also:

SDL_HAPTIC_RAMP

SDL_HapticEffect

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Field Documentation

Uint16 attack_length

Duration of the attack.

Uint16 attack_level

Level at the start of the attack.

Uint16 button

Button that triggers the effect.

Uint16 delay

Delay before starting the effect.

SDL_HapticDirection direction

Direction of the effect.

Sint16 end

Ending strength level.

Uint16 fade_length

Duration of the fade.

Uint16 fade_level

Level at the end of the fade.

Uint16 interval

How soon it can be triggered again after button.

Uint32 length

Duration of the effect.

Sint16 start

Beginning strength level.

Uint16 type

SDL_HAPTIC_RAMP

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The documentation for this struct was generated from the following file:

• /Users/hercules/trunk/SDL/include/SDL_haptic.h