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.TH "al_identity_transform" "3" "" "Allegro reference manual" ""
.SH NAME
al_identity_transform \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX
#include \f[B]<allegro5/allegro.h>\f[R]

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