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


Get the current state of an opened sensor.


int SDL_GetSensorData(SDL_Sensor *sensor, float *data, int num_values);

Function Parameters

sensor The SDL_Sensor object to query
data A pointer filled with the current sensor state
num_values The number of values to write to data

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.


The number of values and interpretation of the data is sensor dependent.


This function is available since SDL 3.0.0.


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