SDL_HapticOpen

Use this function to open a haptic device for us_age.

Syntax

SDL_Haptic* SDL_HapticOpen(int device_index)

Function Parameters

Return Value

Returns the device identifier or NULL on failure; call SDL_GetError() for more information.

Code Examples

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Remarks

The index passed as an argument refers to the N'th Haptic device on this system.

When opening a haptic device, it's gain will be set to maximum and autocenter will be disabled. To modify these values use SDL_HapticSetGain() and SDL_HapticSetAutocenter().

Related Functions

• SDL_HapticClose

• SDL_HapticIndex

• SDL_HapticOpenFromJoystick

• SDL_HapticOpenFromMouse

• SDL_HapticPause

• SDL_HapticSetAutocenter

• SDL_HapticSetGain

• SDL_HapticStopAll

CategoryAPI, CategoryForceFeedback