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mipmap: Bug fix: mipmapLevelFromDistance must be called from the source

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This commit is contained in:
Hajime Hoshi 2020-07-16 02:43:08 +09:00
parent f927e09f56
commit bf56492d2d
1 changed files with 3 additions and 3 deletions
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6
internal/mipmap/mipmap.go
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@ -103,13 +103,13 @@ func (m *Mipmap) DrawTriangles(src *Mipmap, vertices []float32, indices []uint16
dy2 := vertices[n*indices[3*i+2]+1]
sx2 := vertices[n*indices[3*i+2]+2]
sy2 := vertices[n*indices[3*i+2]+3]
if l := m.mipmapLevelFromDistance(dx0, dy0, dx1, dy1, sx0, sy0, sx1, sy1, filter); level > l {
if l := src.mipmapLevelFromDistance(dx0, dy0, dx1, dy1, sx0, sy0, sx1, sy1, filter); level > l {
level = l
}
if l := m.mipmapLevelFromDistance(dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, filter); level > l {
if l := src.mipmapLevelFromDistance(dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, filter); level > l {
level = l
}
if l := m.mipmapLevelFromDistance(dx2, dy2, dx0, dy0, sx2, sy2, sx0, sy0, filter); level > l {
if l := src.mipmapLevelFromDistance(dx2, dy2, dx0, dy0, sx2, sy2, sx0, sy0, filter); level > l {
level = l
}
}