diff options
-rw-r--r-- | src/vec2.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vec2.cpp b/src/vec2.cpp index 509a519..eb3936e 100644 --- a/src/vec2.cpp +++ b/src/vec2.cpp @@ -73,7 +73,8 @@ namespace fml { } vec2 vec2::rotateby(scalar angle) { double s, c; - sincos(angle, &s, &c); + s = sin(angle); + c = cos(angle); return vec2(v[0] * c - v[1] * s, v[0] * s + v[1] * c); } |