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Fixed an issue in Edit Selection Mode that could cause Out Of Memory exceptions with vertices that are slightly off grid in the 32 bit version

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biwa 2020-05-16 13:22:33 +02:00
parent 4fd976feb9
commit fd41361f6d
1 changed files with 4 additions and 0 deletions
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4
Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs
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@ -1725,6 +1725,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
//mxd. We'll need sidedefs marked by StitchGeometry, not all sidedefs from selection...
General.Map.Map.ClearMarkedSidedefs(false);
// Snap to map format accuracy. We need to do that before stitching geometry because vertices that are very very slightly off the grid (like 0.00001) can
// cause problems with BlockMapGetBlockCoordinates in the 32bit version
General.Map.Map.SnapAllToAccuracy(General.Map.UDMF && usepreciseposition);
// Stitch geometry
General.Map.Map.StitchGeometry(General.Settings.MergeGeometryMode);