A structure containing a template for a Condition effect.
Defined in SDL_haptic.h, but apps should use #include <SDL3/SDL.h>
typedef struct SDL_HapticCondition
{
/* Header */
Uint16 type; /**< SDL_HAPTIC_SPRING, SDL_HAPTIC_DAMPER,
SDL_HAPTIC_INERTIA or SDL_HAPTIC_FRICTION */
SDL_HapticDirection direction; /**< Direction of the effect - Not used ATM. */
/* Replay */
Uint32 length; /**< Duration of the effect. */
Uint16 delay; /**< Delay before starting the effect. */
/* Trigger */
Uint16 button; /**< Button that triggers the effect. */
Uint16 interval; /**< How soon it can be triggered again after button. */
/* Condition */
Uint16 right_sat[3]; /**< Level when joystick is to the positive side; max 0xFFFF. */
Uint16 left_sat[3]; /**< Level when joystick is to the negative side; max 0xFFFF. */
Sint16 right_coeff[3]; /**< How fast to increase the force towards the positive side. */
Sint16 left_coeff[3]; /**< How fast to increase the force towards the negative side. */
Uint16 deadband[3]; /**< Size of the dead zone; max 0xFFFF: whole axis-range when 0-centered. */
Sint16 center[3]; /**< Position of the dead zone. */
} SDL_HapticCondition;The struct handles the following effects:
Direction is handled by condition internals instead of a direction member. The condition effect specific members have three parameters. The first refers to the X axis, the second refers to the Y axis and the third refers to the Z axis. The right terms refer to the positive side of the axis and the left terms refer to the negative side of the axis. Please refer to the SDL_HapticDirection diagram for which side is positive and which is negative.
This struct is available since SDL 3.0.0.
CategoryAPI, CategoryAPIStruct