.\" Automatically generated by Pandoc 3.1.11.1 .\" .TH "al_get_haptic_gain" "3" "" "Allegro reference manual" "" .SH NAME al_get_haptic_gain \- Allegro 5 API .SH SYNOPSIS .IP .EX #include double al_get_haptic_gain(ALLEGRO_HAPTIC *hap) .EE .SH DESCRIPTION Returns the current gain of the device. Gain is much like volume for sound, it is as if every effect\[cq]s intensity is multiplied by it. Gain is a value between 0.0 and 1.0. Only works correctly if al_get_haptic_capabilities(3) returns a value that has ALLEGRO_HAPTIC_GAIN(3)ALLEGRO_HAPTIC_CONSTANTS(3) set. If this is not set, this function will simply return 1.0 and all effects will be played without any gain influence. .SH SINCE 5.1.8 .RS .PP \f[I][Unstable API]:\f[R] Perhaps could be simplified due to limited support for all the exposed features across all of the platforms. Awaiting feedback from users. .RE