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package djup
import "core:math"
vec2 :: [2]f32
vec2_dot :: proc(a, b: vec2) -> vec2 {
return vec2{a.x * b.x, a.y * b.y}
}
vec2_length :: proc(v: vec2) -> f32 {
if v == (vec2{0, 0}) {
return 0
}
return math.sqrt(math.pow(v.x, 2) + math.pow(v.y, 2))
}
vec2_normal :: proc(v: vec2) -> vec2 {
len := vec2_length(v)
if len == 0 {
return vec2{0, 0}
}
return v * (1 / len)
}
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