.\" Generated by the Allegro makedoc utility
.TH fade_interpolate 3alleg4 "version 4.4.3" "Allegro" "Allegro manual"
.SH NAME
fade_interpolate \- Calculates a new palette interpolated between two others. Allegro game programming library.\&
.SH SYNOPSIS
.B #include <allegro.h>

.sp
.B void fade_interpolate(const PALETTE source, const PALETTE dest,
.B PALETTE output, int pos, int from, int to);
.SH DESCRIPTION
Calculates a temporary palette part way between source and dest, 
returning it in the output parameter. The position between the two 
extremes is specified by the pos value: 0 returns an exact copy of 
source, 64 returns dest, 32 returns a palette half way between the two, 
etc. This routine only affects colors between from and to (inclusive: 
pass 0 and 255 to interpolate the entire palette).

.SH SEE ALSO
.BR fade_in (3alleg4),
.BR fade_out (3alleg4),
.BR fade_from (3alleg4)