SDL_OpenHaptic3
Open a haptic device for use.
Usage
#include "SDL3/SDL.h"
SDL_Haptic * SDL_OpenHaptic(SDL_HapticID instance_id);
Header file
Defined in SDL3/SDL_haptic.h
Overview
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 ().
Function parameters
- instance_id
-
the haptic device instance ID.
Return value
( SDL_Haptic
*) Returns the device identifier or NULL on failure; call SDL_GetError () for more information.