MyouProject/pixie
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Break out of both loops.

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treeform 2020-12-02 23:05:37 -08:00
parent 547f321233
commit 13092aef5e
1 changed files with 9 additions and 8 deletions
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17
src/pixie/images.nim
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@ -365,14 +365,15 @@ proc spread*(image: Image, spread: float32): Image =
for y in 0 ..< result.height: for y in 0 ..< result.height:
for x in 0 ..< result.width: for x in 0 ..< result.width:
var maxAlpha = 0.uint8 var maxAlpha = 0.uint8
for bx in -spread.int .. spread.int: block blurBox:
for by in -spread.int .. spread.int: for bx in -spread.int .. spread.int:
# if vec2(bx.float32, by.float32).length < spread: for by in -spread.int .. spread.int:
let alpha = image[x + bx, y + by].a # if vec2(bx.float32, by.float32).length < spread:
if alpha > maxAlpha: let alpha = image[x + bx, y + by].a
maxAlpha = alpha if alpha > maxAlpha:
if maxAlpha == 255: maxAlpha = alpha
break if maxAlpha == 255:
break blurBox
result[x, y] = rgba(0, 0, 0, maxAlpha) result[x, y] = rgba(0, 0, 0, maxAlpha)
proc shadow*( proc shadow*(