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SDL Wiki


Get the current state of an opened sensor.


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

Function Parameters


The SDL_Sensor object to query


A pointer filled with the current sensor state


The number of values to write to data

Return Value

Returns 0 or -1 if an error occurred.


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

CategoryAPI, CategorySensor

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