Carsten Hartenfels d3c50147cb Replace non-standard M_PI* constants with literals ...

M_PI, M_PI_2 and M_PI_4 aren't part of the C standard. If you put your
gcc into strict standards mode, like `-std=c11`, you won't get these
constants and including cglm.h will fail.

This commit replaces those constants with their literal values. The cast
to a float remains, to keep exactly the same behavior as before.

2018-09-19 20:42:05 +02:00

..

cglm

Replace non-standard M_PI* constants with literals

2018-09-19 20:42:05 +02:00