Clean up pi constants, deprecating the old names
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
@@ -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 */
