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@@ -180,7 +180,7 @@ namespace SAGA.MBI.RevitExport
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{
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{
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#region 内轮廓处理,默认顺时针。转成逆时针
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#region 内轮廓处理,默认顺时针。转成逆时针
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- if (annumlar != null)
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+ if (annumlar != null&& usePoints.Count>2)
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{
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{
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usePoints.Reverse();
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usePoints.Reverse();
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annumlar.InPolygons.Add(new Polygon(usePoints));
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annumlar.InPolygons.Add(new Polygon(usePoints));
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