(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_SensorEvent

Sensor event structure (event.sensor.*)

Header File

Defined in SDL_events.h, but apps should use #include <SDL3/SDL.h>

Syntax

typedef struct SDL_SensorEvent
{
    SDL_EventType type; /**< ::SDL_EVENT_SENSOR_UPDATE */
    Uint32 reserved;
    Uint64 timestamp;   /**< In nanoseconds, populated using SDL_GetTicksNS() */
    SDL_SensorID which; /**< The instance ID of the sensor */
    float data[6];      /**< Up to 6 values from the sensor - additional values can be queried using SDL_GetSensorData() */
    Uint64 sensor_timestamp; /**< The timestamp of the sensor reading in nanoseconds, not necessarily synchronized with the system clock */
} SDL_SensorEvent;

Version

This struct is available since SDL 3.0.0.

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CategoryAPI, CategoryAPIStruct

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