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Beveled and QuadBeveled both use the same algorithm now

This commit is contained in:
Sasha Koshka 2023-01-23 23:58:49 -05:00
parent 468d4e9dab
commit 810728a479
1 changed files with 6 additions and 20 deletions
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26
artist/chisel.go
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@ -10,26 +10,12 @@ type Beveled struct {
// AtWhen satisfies the Pattern interface.
func (pattern Beveled) AtWhen (x, y, width, height int) (c color.RGBA) {
var highlighted bool
var bottomCorner bool
if width > height {
bottomCorner = y > height / 2
} else {
bottomCorner = x < width / 2
}
if bottomCorner {
highlighted = float64(x) < float64(height) - float64(y)
} else {
highlighted = float64(width) - float64(x) > float64(y)
}
if highlighted {
return pattern.Highlight.AtWhen(x, y, width, height)
} else {
return pattern.Shadow.AtWhen(x, y, width, height)
}
return QuadBeveled {
pattern.Highlight,
pattern.Shadow,
pattern.Shadow,
pattern.Highlight,
}.AtWhen(x, y, width, height)
}
// QuadBeveled is like Beveled, but with four sides. A pattern can be specified