MyouProject/vmath
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fix sin/cos issue.

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treeform 2019-01-07 08:59:11 -08:00
parent c515641f68
commit d494ab1518
1 changed files with 1 additions and 1 deletions
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src/vmath.nim
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@ -98,7 +98,7 @@ proc dir*(at: Vec2, to: Vec2): Vec2 =
result = (at - to).normalize() result = (at - to).normalize()
proc dir*(th: float32): Vec2 = proc dir*(th: float32): Vec2 =
vec2(sin(th), cos(th)) vec2(cos(th), sin(th))
proc dist*(at: Vec2, to: Vec2): float32 = proc dist*(at: Vec2, to: Vec2): float32 =
(at - to).length (at - to).length