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sqrt is actually faster

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Kistaro Windrider 2025-06-08 16:55:15 -07:00
parent b38ebcc603
commit 372133c15e
Signed by: kistaro
SSH Key Fingerprint: SHA256:TBE2ynfmJqsAf0CP6gsflA0q5X5wD5fVKWPsZ7eVUg8
1 changed files with 1 additions and 1 deletions
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collisiontest.p8
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@ -187,7 +187,7 @@ function linefill(ax,ay,bx,by,r,c)
local d,n = abs(dx),abs(dy)
if (d<n) d,n=n,d
n/=d
d*=(n*n+1)^0.5
d*=sqrt(n*n+1)
if(d<0.001) return
local ca,sa=dx/d,-dy/d