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Clean up pi constants, deprecating the old names

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GLM_PI* is now used for the double versions, GLM_PI*f for the float
versions. The CGLM_ prefixed versions are now deprecated, since that
prefix is kinda only used for constants.

See https://github.com/recp/cglm/pull/61#issuecomment-423069770
This commit is contained in:
Carsten Hartenfels
2018-09-21 07:29:54 +02:00
parent 59ee8c1fd2
commit 3fd12032e6
1 changed files with 12 additions and 3 deletions
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15
include/cglm/types.h
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@@ -48,8 +48,17 @@ typedef CGLM_ALIGN_IF(16) vec4 mat4[4];
typedef vec4 versor;
#define CGLM_PI ((float)3.14159265358979323846264338327950288)
#define CGLM_PI_2 ((float)1.57079632679489661923132169163975144)
#define CGLM_PI_4 ((float)0.785398163397448309615660845819875721)
#define GLM_PI 3.14159265358979323846264338327950288
#define GLM_PI_2 1.57079632679489661923132169163975144
#define GLM_PI_4 0.785398163397448309615660845819875721
#define GLM_PIf ((float)GLM_PI)
#define GLM_PI_2f ((float)GLM_PI_2)
#define GLM_PI_4f ((float)GLM_PI_4)
/* DEPRECATED! use GLM_PI and friends */
#define CGLM_PI GLM_PIf
#define CGLM_PI_2 GLM_PI_2f
#define CGLM_PI_4 GLM_PI_4f
#endif /* cglm_types_h */