Mercurial > gemma
comparison pkg/imports/sr.go @ 5429:02a5da2f03b4 marking-single-beam
Fixed clipping.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Sun, 11 Jul 2021 15:07:18 +0200 |
parents | b8d5f1cd15fb |
children | aa199f280f64 |
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5428:b8d5f1cd15fb | 5429:02a5da2f03b4 |
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642 feedback.Info("Building final mesh took %v.", time.Since(start)) | 642 feedback.Info("Building final mesh took %v.", time.Since(start)) |
643 feedback.Info("Store mesh.") | 643 feedback.Info("Store mesh.") |
644 } else { | 644 } else { |
645 start = time.Now() | 645 start = time.Now() |
646 clippingPolygonBuffered.Indexify() | 646 clippingPolygonBuffered.Indexify() |
647 before := len(xyz) | |
647 xyz = xyz.Filter(func(v mesh.Vertex) bool { | 648 xyz = xyz.Filter(func(v mesh.Vertex) bool { |
648 return clippingPolygonBuffered.IntersectionBox2D(v.Box2D()) == | 649 return clippingPolygonBuffered.IntersectionBox2D(v.Box2D()) != |
649 mesh.IntersectionOutSide | 650 mesh.IntersectionOutSide |
650 }) | 651 }) |
651 feedback.Info("Clipping took %v.", time.Since(start)) | 652 feedback.Info("Clipping took %v.", time.Since(start)) |
652 feedback.Info("Number of points to clip %d.", len(removed)) | 653 feedback.Info("Number of points to clip %d.", before-len(xyz)) |
653 } | 654 } |
654 | 655 |
655 start = time.Now() | 656 start = time.Now() |
656 | 657 |
657 var ( | 658 var ( |