MyouProject/pixie
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Need to clear the color.

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treeform 2020-11-23 14:08:07 -08:00
parent 3e256ac97e
commit b160fdf45c
1 changed files with 4 additions and 0 deletions
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4
src/pixie/images.nim
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@ -241,6 +241,8 @@ proc drawBlend*(a: Image, b: Image, mat: Mat3, blendMode: BlendMode): Image =
if blendMode.allowCopy(): if blendMode.allowCopy():
var rgba = a.getRgbaUnsafe(x, y) var rgba = a.getRgbaUnsafe(x, y)
result.setRgbaUnsafe(x, y, rgba) result.setRgbaUnsafe(x, y, rgba)
else:
result.setRgbaUnsafe(x, y, rgba(0,0,0,0))
proc drawBlendSmooth*(a: Image, b: Image, mat: Mat3, blendMode: BlendMode): Image = proc drawBlendSmooth*(a: Image, b: Image, mat: Mat3, blendMode: BlendMode): Image =
## Draws one image onto another using matrix with color blending. ## Draws one image onto another using matrix with color blending.
@ -263,6 +265,8 @@ proc drawBlendSmooth*(a: Image, b: Image, mat: Mat3, blendMode: BlendMode): Imag
if blendMode.allowCopy(): if blendMode.allowCopy():
var rgba = a.getRgbaUnsafe(x, y) var rgba = a.getRgbaUnsafe(x, y)
result.setRgbaUnsafe(x, y, rgba) result.setRgbaUnsafe(x, y, rgba)
else:
result.setRgbaUnsafe(x, y, rgba(0,0,0,0))
proc draw*(a: Image, b: Image, mat: Mat3, blendMode = bmNormal): Image = proc draw*(a: Image, b: Image, mat: Mat3, blendMode = bmNormal): Image =