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.TH "al_identity_transform" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_identity_transform - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro.h>

void al_identity_transform(ALLEGRO_TRANSFORM *trans)
\f[R]
.fi
.SH DESCRIPTION
.PP
Sets the transformation to be the identity transformation.
This is the default transformation.
Use al_use_transform(3alleg5) on an identity transformation to return to
the default.
.IP
.nf
\f[C]
ALLEGRO_TRANSFORM t;
al_identity_transform(&t);
al_use_transform(&t);
\f[R]
.fi
.PP
\f[I]Parameters:\f[R]
.IP \[bu] 2
trans - Transformation to alter
.SH SEE ALSO
.PP
al_translate_transform(3alleg5), al_rotate_transform(3alleg5),
al_scale_transform(3alleg5)