Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/QRangeTree.java @ 7027:21064459dc5d
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| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Mon, 16 Sep 2013 17:29:16 +0200 |
| parents | 07e31234d294 |
| children | 682a26e4158b |
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| 7026:675fa2d16544 | 7027:21064459dc5d |
|---|---|
| 82 double m = (q - next.q)/(b - next.a); | 82 double m = (q - next.q)/(b - next.a); |
| 83 double n = q - m*b; | 83 double n = q - m*b; |
| 84 return m*pos + n; | 84 return m*pos + n; |
| 85 } | 85 } |
| 86 | 86 |
| 87 /** @param pos the station (km). */ | |
| 87 public double findQ(double pos) { | 88 public double findQ(double pos) { |
| 88 | 89 |
| 89 Node current = this; | 90 Node current = this; |
| 90 for (;;) { | 91 for (;;) { |
| 91 if (pos < current.a) { | 92 if (pos < current.a) { |