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OBJ Exporter: fixed a crash when trying to export geometry with missing textures

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This commit is contained in:
biwa 2020-07-05 22:52:10 +02:00
parent c333501f34
commit 6705f261a6
1 changed files with 12 additions and 5 deletions
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17
Source/Plugins/BuilderModes/IO/WavefrontExporter.cs
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@ -106,6 +106,9 @@ namespace CodeImp.DoomBuilder.BuilderModes.IO
Obj = string.Empty;
Textures = null;
Flats = null;
if (ExportForGZDoom)
SkipTextures.Add("-");
}
}
@ -393,7 +396,7 @@ namespace CodeImp.DoomBuilder.BuilderModes.IO
}
//sort geometry
List<Dictionary<string, List<WorldVertex[]>>> geometryByTexture = SortGeometry(visualSectors, data.SkipTextures);
List<Dictionary<string, List<WorldVertex[]>>> geometryByTexture = SortGeometry(visualSectors, data.SkipTextures, !data.ExportForGZDoom);
//restore vm settings
if(renderingEffectsDisabled) mode.ToggleEnhancedRendering();
@ -427,14 +430,18 @@ namespace CodeImp.DoomBuilder.BuilderModes.IO
data.Valid = true;
}
private static List<Dictionary<string, List<WorldVertex[]>>> SortGeometry(List<BaseVisualSector> visualSectors, List<string>skipTextures)
private static List<Dictionary<string, List<WorldVertex[]>>> SortGeometry(List<BaseVisualSector> visualSectors, List<string>skipTextures, bool defaultOnMissingTextures)
{
var texturegeo = new Dictionary<string, List<WorldVertex[]>>(StringComparer.Ordinal);
//texturegeo.Add(DEFAULT, new List<WorldVertex[]>());
var flatgeo = new Dictionary<string, List<WorldVertex[]>>(StringComparer.Ordinal);
//flatgeo.Add(DEFAULT, new List<WorldVertex[]>());
foreach(BaseVisualSector vs in visualSectors)
if (defaultOnMissingTextures)
{
texturegeo.Add(DEFAULT, new List<WorldVertex[]>());
flatgeo.Add(DEFAULT, new List<WorldVertex[]>());
}
foreach (BaseVisualSector vs in visualSectors)
{
//floor
string texture;