Mercurial > gemma
comparison pkg/mesh/vertex.go @ 5418:e89ff1894bb4 marking-single-beam
Don't clip the points against the border polygon. The implemented way was wrong.
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 07 Jul 2021 18:27:40 +0200 |
| parents | 31b0e865e7a0 |
| children | 202715173935 |
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| 5417:2d294ad81241 | 5418:e89ff1894bb4 |
|---|---|
| 1132 } | 1132 } |
| 1133 | 1133 |
| 1134 return out | 1134 return out |
| 1135 } | 1135 } |
| 1136 | 1136 |
| 1137 // All returns all points as an iterator. | |
| 1138 func (mpz MultiPointZ) All() func() (Vertex, bool) { | |
| 1139 var idx int | |
| 1140 return func() (v Vertex, ok bool) { | |
| 1141 if idx >= len(mpz) { | |
| 1142 ok = false | |
| 1143 return | |
| 1144 } | |
| 1145 v, ok = mpz[idx], true | |
| 1146 idx++ | |
| 1147 return | |
| 1148 } | |
| 1149 } | |
| 1150 | |
| 1137 // FilterRemoved returns an iterator that only delivers the vertices | 1151 // FilterRemoved returns an iterator that only delivers the vertices |
| 1138 // which indices are not marked as removed. | 1152 // which indices are not marked as removed. |
| 1139 func (mpz MultiPointZ) FilterRemoved(removed map[int32]struct{}) func() (Vertex, bool) { | 1153 func (mpz MultiPointZ) FilterRemoved(removed map[int32]struct{}) func() (Vertex, bool) { |
| 1140 var idx int32 | 1154 var idx int32 |
| 1141 return func() (v Vertex, ok bool) { | 1155 return func() (v Vertex, ok bool) { |