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| Use this function to open a haptic device for us,,ag,,e. | Use this function to open a haptic device for use. |
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| The index passed as an argument refers to the N'th __H__aptic device on this system. | The index passed as an argument refers to the N'th haptic device on this system. |
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| When opening a __h__aptic device, its gain will be set to maximum and autocenter will be disabled. To modify these values use [[SDL_HapticSetGain]]() and [[SDL_HapticSetAutocenter]](). | When opening a haptic device, its gain will be set to maximum and autocenter will be disabled. To modify these values use [[SDL_HapticSetGain]]() and [[SDL_HapticSetAutocenter]](). |
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SDL_HapticOpen
Use this function to open a haptic device for use.
Contents
Syntax
SDL_Haptic* SDL_HapticOpen(int device_index)
Function Parameters
device_index |
index of the device to open |
Return Value
Returns the device identifier or NULL on failure; call SDL_GetError() for more information.
Code Examples
You can add your code example here
Remarks
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_HapticSetGain() and SDL_HapticSetAutocenter().
Version
This function is available since SDL 2.0.0.
