internal static Snap.NX.ExtractFace CreateExtractFace(Snap.NX.Face[] faces)
{
NXOpen.Part workPart = (NXOpen.Part)Globals.WorkPart;
NXOpen.Features.ExtractFaceBuilder featureBuilder = workPart.Features.CreateExtractFaceBuilder(null);
featureBuilder.FaceOption = NXOpen.Features.ExtractFaceBuilder.FaceOptionType.FaceChain;
NXOpen.Face[] faceArray = new NXOpen.Face[faces.Length];
for (int i = 0; i < faces.Length; i++)
{
faceArray[i] = (NXOpen.Face)faces[i];
}
FaceDumbRule rule = workPart.ScRuleFactory.CreateRuleFaceDumb(faceArray);
SelectionIntentRule[] rules = new SelectionIntentRule[] { rule };
featureBuilder.FaceChain.ReplaceRules(rules, false);
NXOpen.Features.ExtractFace extract = (NXOpen.Features.ExtractFace)Snap.NX.Feature.CommitFeature(featureBuilder);
featureBuilder.Destroy();
return(new Snap.NX.ExtractFace(extract));
}
/// <summary>
/// 抽取面，返回面
/// </summary>
/// <param name="features"></param>
/// <param name="face"></param>
/// <param name="associative"></param>
/// <returns></returns>
public static ExtractFace CreateExtractGeometry(this FeatureCollection features, Face face, bool associative = false)
{
NXOpen.Features.ExtractFaceBuilder extractFaceBuilder = _workPart.Features.CreateExtractFaceBuilder(null);
extractFaceBuilder.ParentPart = NXOpen.Features.ExtractFaceBuilder.ParentPartType.WorkPart;
extractFaceBuilder.Associative = associative;
extractFaceBuilder.FixAtCurrentTimestamp = true;
extractFaceBuilder.HideOriginal = false;
extractFaceBuilder.DeleteHoles = false;
extractFaceBuilder.InheritDisplayProperties = false;
extractFaceBuilder.Type = NXOpen.Features.ExtractFaceBuilder.ExtractType.Face;
bool added;
added = extractFaceBuilder.ObjectToExtract.Add(face);
ExtractFace extractedFace = (ExtractFace)extractFaceBuilder.Commit();
extractFaceBuilder.Destroy();
return(extractedFace);
}