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tweak limitto grid parameters

master
Oliver Tonnhofer 2013-12-18 13:29:32 +01:00
parent 7c039ecb63
commit 07c11bf4da
1 changed files with 2 additions and 2 deletions
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4
geom/limit/limit.go
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@ -72,7 +72,7 @@ func SplitPolygonAtAutoGrid(g *geos.Geos, geom *geos.Geom) ([]*geos.Geom, error)
if geomBounds == geos.NilBounds {
return nil, errors.New("couldn't create bounds for geom")
}
gridWidth, currentGridWidth := splitParams(geomBounds, 64, 20000.0)
gridWidth, currentGridWidth := splitParams(geomBounds, 32, 50000.0)
return SplitPolygonAtGrid(g, geom, gridWidth, currentGridWidth)
}
@ -273,7 +273,7 @@ func (l *Limiter) Clip(geom *geos.Geom) ([]*geos.Geom, error) {
// too many intersecting parts, it probably faster to
// intersect with the original geometry
if len(hits) > 25 {
if len(hits) > 50 {
newPart := g.Intersection(l.geom, geom)
if newPart == nil {
return nil, nil