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why 2 loops and assign twice? one is enough

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Immueggpain 2019-04-13 23:47:02 +08:00 committed by GitHub
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commit 95ac5e1e2a
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1 changed files with 1 additions and 6 deletions
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sprite.go
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@ -102,16 +102,11 @@ func (s *Sprite) calcData() {
(*s.tri)[5].Position = Vec{}.Sub(horizontal).Add(vertical) (*s.tri)[5].Position = Vec{}.Sub(horizontal).Add(vertical)
for i := range *s.tri { for i := range *s.tri {
(*s.tri)[i].Position = s.matrix.Project((*s.tri)[i].Position)
(*s.tri)[i].Color = s.mask (*s.tri)[i].Color = s.mask
(*s.tri)[i].Picture = center.Add((*s.tri)[i].Position) (*s.tri)[i].Picture = center.Add((*s.tri)[i].Position)
(*s.tri)[i].Intensity = 1 (*s.tri)[i].Intensity = 1
} }
// matrix and mask
for i := range *s.tri {
(*s.tri)[i].Position = s.matrix.Project((*s.tri)[i].Position)
(*s.tri)[i].Color = s.mask
}
s.d.Dirty() s.d.Dirty()
} }