MyouProject/pixie
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This commit is contained in:
Ryan Oldenburg 2020-12-09 15:05:10 -06:00
parent 5508c3fccd
commit af130f76b9
1 changed files with 2 additions and 9 deletions
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11
src/pixie/images.nim
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@ -402,9 +402,6 @@ proc drawCorrect*(a, b: Image, mat: Mat3, blendMode: BlendMode) =
minFilterBy2 /= 2
matInv = matInv * scale(vec2(0.5, 0.5))
let smooth = not(dx.length == 1.0 and dy.length == 1.0 and
mat[2, 0].fractional == 0.0 and mat[2, 1].fractional == 0.0)
let mixer = blendMode.mixer()
for y in 0 ..< a.height:
for x in 0 ..< a.width:
@ -413,11 +410,7 @@ proc drawCorrect*(a, b: Image, mat: Mat3, blendMode: BlendMode) =
xFloat = srcPos.x - h
yFloat = srcPos.y - h
rgba = a.getRgbaUnsafe(x, y)
rgba2 =
if smooth:
b.getRgbaSmooth(xFloat, yFloat)
else:
b[xFloat.round.int, yFloat.round.int]
rgba2 = b.getRgbaSmooth(xFloat, yFloat)
a.setRgbaUnsafe(x, y, mixer(rgba, rgba2))
proc drawUber(
@ -460,7 +453,7 @@ proc drawUber(
if smooth:
b.getRgbaSmooth(xFloat, yFloat)
else:
b.getRgbaUnsafe(xFloat.int, yFloat.int)
b.getRgbaUnsafe(xFloat.round.int, yFloat.round.int)
a.setRgbaUnsafe(x, y, mixer(rgba, rgba2))
if blendMode == bmIntersectMask: