allegro

This document pertains to math related methods found in the Allegro egg.

Please see the main [allegro] wiki page for more information.

  1. allegro
  2. Functions
    1. Fixed Math

Functions

Fixed Math

[procedure] (fix-to-rad integer)

Implements al_fixtorad_r.

[procedure] (rad-to-fix integer)

Implements al_radtofix_r.

[procedure] (fixed-sqrt integer)

Implements al_fixsqrt.

[procedure] (fixed-hypot integer)

Implements al_fixhypot.

[procedure] (fixed-atan integer)

Implements al_fixatan.

[procedure] (fixed-atan2 integer)

Implements al_fixatan2.

[procedure] (fixed-cos integer)

Wraps _al_fix_cos_tbl.

[procedure] (fixed-tan integer)

Wraps _al_fix_tan_tbl.

[procedure] (fixed-acos integer)

Wraps _al_fix_acos_tbl.