Mercurial > gemma
comparison cmd/octree2contour/main.go @ 932:ae1531e00344
Merged line merging from geo-style branch into default (where it belongs).
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 08 Oct 2018 14:52:37 +0200 |
| parents | 52cb0b82b490 |
| children |
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| 930:71445b091415 | 932:ae1531e00344 |
|---|---|
| 33 line := t.IntersectHorizontal(h) | 33 line := t.IntersectHorizontal(h) |
| 34 if len(line) > 1 { | 34 if len(line) > 1 { |
| 35 lines = append(lines, line) | 35 lines = append(lines, line) |
| 36 } | 36 } |
| 37 }) | 37 }) |
| 38 lines = lines.Merge() | |
| 38 results <- result{h, lines} | 39 results <- result{h, lines} |
| 39 } | 40 } |
| 40 } | 41 } |
| 41 | 42 |
| 42 func process(tree *octree.Tree) []result { | 43 func process(tree *octree.Tree) []result { |
| 47 line := t.IntersectHorizontal(*step) | 48 line := t.IntersectHorizontal(*step) |
| 48 if len(line) > 0 { | 49 if len(line) > 0 { |
| 49 lines = append(lines, line) | 50 lines = append(lines, line) |
| 50 } | 51 } |
| 51 }) | 52 }) |
| 53 lines = lines.Merge() | |
| 52 return []result{{*step, lines}} | 54 return []result{{*step, lines}} |
| 53 } | 55 } |
| 54 | 56 |
| 55 results := make(chan result) | 57 results := make(chan result) |
| 56 done := make(chan struct{}) | 58 done := make(chan struct{}) |