public static AbstractCircleFace Create(Face face)
{
FaceData data = FaceUtils.AskFaceData(face);
AbstractCircleFace abs = null;
switch (face.SolidFaceType)
{
case Face.FaceType.Cylindrical:
abs = new CylinderFace(data);
break;
case Face.FaceType.Conical:
abs = new CircularConeFace(data);
break;
case Face.FaceType.Planar:
List <ArcEdgeData> edge = new List <ArcEdgeData>();
if (CircleAnnylusFace.IsCircleAnnylus(face, out edge))
{
abs = new CircleAnnylusFace(data, edge);
}
break;
default:
break;
}
return(abs);
}
public BodyCircleFeater(Body body)
{
this.body = body;
foreach (Face face in body.GetFaces())
{
AbstractCircleFace af = CircleFaceFactory.Create(face);
if (af != null)
{
circleFaces.Add(af);
}
}
}
/// <summary>
/// 判断是否是一个凸台并添加
/// </summary>
/// <param name="cf"></param>
/// <returns></returns>
public bool IsInThisStep(AbstractCircleFace cf)
{
if (this.CircleFaceList.Count == 0 || this.CircleFaceList == null)
{
this.CircleFaceList.Add(cf);
return(true);
}
else
{
if (this.CircleFaceList[0].IsCircleStep(cf))
{
this.CircleFaceList.Add(cf);
return(true);
}
}
return(false);
}