SDL_OpenHaptic - Man Page

Defined in SDL3/SDL_haptic.h

#include "SDL3/SDL.h"

SDL_Haptic * SDL_OpenHaptic(SDL_HapticID instance_id);

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

When opening a haptic device, its gain will be set to maximum and autocenter will be disabled. To modify these values use

SDL_SetHapticGain () and

SDL_SetHapticAutocenter ().

instance_id

the haptic device instance ID.

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

This function is available since SDL 3.2.0.

·(3), SDL_CloseHaptic(3), ·(3), SDL_GetHaptics(3), ·(3), SDL_OpenHapticFromJoystick(3), ·(3), SDL_OpenHapticFromMouse(3), ·(3), SDL_SetHapticAutocenter(3), ·(3), SDL_SetHapticGain(3)

SDL_CloseHaptic(3), SDL_GetHapticNameForID(3), SDL_GetHaptics(3), SDL_Haptic.3type(3).