private MateiMateDefinition findAxis(PartComponentDefinition def, Edge ed)
{
if (ed.TangentiallyConnectedEdges.Count == 1)
{
Face f = (ed.Faces[1].SurfaceType == SurfaceTypeEnum.kCylinderSurface) ? ed.Faces[1] : ed.Faces[2];
return(def.iMateDefinitions.AddMateiMateDefinition(f, 0, InferredTypeEnum.kInferredLine));
}
SelectionFilterEnum[] sels = new SelectionFilterEnum[] { SelectionFilterEnum.kWorkAxisFilter };
Arc3d c = ed.Geometry as Arc3d;
ObjectsEnumerator col = def.FindUsingPoint(ed.PointOnEdge, ref sels, c.Radius * 5, false);
WorkAxis ax = null;
foreach (var item in col.OfType <WorkAxis>())
{
ax = item;
//Face f = (ed.Faces[1].SurfaceType == SurfaceTypeEnum.kCylinderSurface) ? ed.Faces[1]: ed.Faces[2];
if (ax.DefinitionType == WorkAxisDefinitionEnum.kNormalToSurfaceWorkAxis)
{
return(def.iMateDefinitions.AddMateiMateDefinition(ax, 0, InferredTypeEnum.kInferredLine));
}
ax = null;
}
if (ax == null)
{
return(iMate__(ed, def));
}
return(null);
}