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-rw-r--r--src/render/Draw.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/render/Draw.cpp b/src/render/Draw.cpp
index 5a377214..beb3443d 100644
--- a/src/render/Draw.cpp
+++ b/src/render/Draw.cpp
@@ -50,8 +50,8 @@ CDraw::ConvertFOV(float hfov)
float ar1 = DEFAULT_ASPECT_RATIO;
float ar2 = GetAspectRatio();
hfov = DEGTORAD(hfov);
- float vfov = atan(tan(hfov/2) / ar1) *2;
- hfov = atan(tan(vfov/2) * ar2) *2;
+ float vfov = Atan(tan(hfov/2) / ar1) *2;
+ hfov = Atan(tan(vfov/2) * ar2) *2;
return RADTODEG(hfov);
}
#endif