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shareable: Refactoring

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This commit is contained in:
Hajime Hoshi 2020-09-21 01:58:00 +09:00
parent 138d9b8e47
commit 8d17ec837a
1 changed files with 3 additions and 5 deletions
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8
internal/shareable/image.go
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@ -354,16 +354,14 @@ func (i *Image) DrawTriangles(srcs [graphics.ShaderImageNum]*Image, vertices []f
}
var offsets [graphics.ShaderImageNum - 1][2]float32
for i := range offsets {
for i, subimageOffset := range subimageOffsets {
src := srcs[i+1]
if src == nil {
continue
}
ox, oy, _, _ := src.regionWithPadding()
ox += paddingSize
oy += paddingSize
offsets[i][0] = float32(ox) - oxf + subimageOffsets[i][0]
offsets[i][1] = float32(oy) - oyf + subimageOffsets[i][1]
offsets[i][0] = float32(ox) + paddingSize - oxf + subimageOffset[0]
offsets[i][1] = float32(oy) + paddingSize - oyf + subimageOffset[1]
}
var s *restorable.Shader