blob: 675f19ad813390d4f2ae62268314a7afd49aff89 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*
* Copyright (C) 2018-2019 - Vito Caputo - <vcaputo@pengaru.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3 as published
* by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _BB2F_H
#define _BB2F_H
#include "v2f.h"
typedef struct bb2f_t {
v2f_t min, max;
} bb2f_t;
/* linearly interpolate between a and b by t */
static inline bb2f_t bb2f_lerp(const bb2f_t *a, const bb2f_t *b, float t)
{
bb2f_t bb2f;
bb2f.min = v2f_lerp(&a->min, &b->min, t);
bb2f.max = v2f_lerp(&a->max, &b->max, t);
return bb2f;
}
#endif
|
