mirror of
https://github.com/recp/cglm.git
synced 2026-02-17 03:39:05 +00:00
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/*
|
|
* Copyright (c), Recep Aslantas.
|
|
*
|
|
* MIT License (MIT), http://opensource.org/licenses/MIT
|
|
* Full license can be found in the LICENSE file
|
|
*/
|
|
|
|
#ifndef cglm_types_h
|
|
#define cglm_types_h
|
|
|
|
#if defined(_MSC_VER)
|
|
/* do not use alignment for older visual studio versions */
|
|
#if _MSC_VER < 1913 /* Visual Studio 2017 version 15.6 */
|
|
# define CGLM_ALL_UNALIGNED
|
|
# define CGLM_ALIGN(X) /* no alignment */
|
|
#else
|
|
# define CGLM_ALIGN(X) __declspec(align(X))
|
|
#endif
|
|
#else
|
|
# define CGLM_ALIGN(X) __attribute((aligned(X)))
|
|
#endif
|
|
|
|
#ifndef CGLM_ALL_UNALIGNED
|
|
# define CGLM_ALIGN_IF(X) CGLM_ALIGN(X)
|
|
#else
|
|
# define CGLM_ALIGN_IF(X) /* no alignment */
|
|
#endif
|
|
|
|
typedef float vec2[2];
|
|
typedef CGLM_ALIGN_IF(8) float vec3[3];
|
|
typedef int ivec3[3];
|
|
typedef CGLM_ALIGN_IF(16) float vec4[4];
|
|
|
|
typedef vec3 mat3[3];
|
|
typedef CGLM_ALIGN_IF(16) vec4 mat4[4];
|
|
|
|
typedef vec4 versor;
|
|
|
|
#define CGLM_PI ((float)M_PI)
|
|
#define CGLM_PI_2 ((float)M_PI_2)
|
|
#define CGLM_PI_4 ((float)M_PI_4)
|
|
|
|
#endif /* cglm_types_h */
|