/*
 Copyright (C) 2015 Micah Talkiewicz.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

vector vec_bias(vector v, float f);


vector vec_to_min (vector a, vector b);
vector vec_to_max (vector a, vector b);

// there may already be a function for bounding a vector in this manner, however my very quick search did not reveal one -- Player_2
vector vec_bounds_in (vector point, vector a, vector b);
vector vec_bounds_out (vector point, vector a, vector b);

float angle_snap_f (float f, float increment);
vector angle_snap_vec (vector v,  float increment);

vector aim_vec (vector origin, vector target);