SDL_RumbleGamepadTriggers - Man Page

Start a rumble effect in the gamepad's triggers.

Header File

Defined in SDL3/SDL_gamepad.h

Synopsis

#include "SDL3/SDL.h"

bool SDL_RumbleGamepadTriggers(SDL_Gamepad *gamepad, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

Description

Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

Note that this is rumbling of the _triggers_ and not the gamepad as a whole. This is currently only supported on Xbox One gamepads. If you want the (more common) whole-gamepad rumble, use

SDL_RumbleGamepad () instead.

This function requires you to process SDL events or call

SDL_UpdateJoysticks () to update rumble state.

Function Parameters

gamepad: the gamepad to vibrate.
left_rumble: the intensity of the left trigger rumble motor, from 0 to 0xFFFF.
right_rumble: the intensity of the right trigger rumble motor, from 0 to 0xFFFF.
duration_ms: the duration of the rumble effect, in milliseconds.