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examples/airship: Bug fix: z could be a too small number

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Fixes #1256
This commit is contained in:
Hajime Hoshi 2020-07-21 00:34:01 +09:00
parent 911750c4a6
commit a159f55520
1 changed files with 1 additions and 1 deletions
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2
examples/airship/main.go
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@ -206,7 +206,7 @@ func (g *Game) drawGroundImage(screen *ebiten.Image, ground *ebiten.Image) {
// z is in [2, -1] // z is in [2, -1]
rate := float64(j) / float64(ph) rate := float64(j) / float64(ph)
z := (1-rate)*2 + rate*-1 z := (1-rate)*2 + rate*-1
if z <= 0 { if z <= 1e-3 {
break break
} }
op := &ebiten.DrawImageOptions{} op := &ebiten.DrawImageOptions{}