//--------------------------------------------------------------------------------------------------
#endregion
#region Make
protected override bool MakeInternal(MakeFlags flags)
{
ClearSubshapeLists();
ContourEdges.Clear();
if (Operands.Count < 1)
{
Messages.Error("Chamfer needs at least one operand shape.");
return(false);
}
var sourceShape = GetOperandBRep(0);
if (sourceShape == null)
{
return(false);
}
// If no edges are selected, just copy the source shape
if (Edges.Length == 0)
{
return(Skip());
}
// Create algo
var makeChamfer = new BRepFilletAPI_MakeChamfer(sourceShape);
// Select edges
var edges = GetOcEdges().ToArray();
if (!edges.Any())
{
Messages.Error("Edges no longer found. You need to reselect edges to chamfer.");
return(false);
}
// Get reference faces
var faces = FindReferenceFaces(sourceShape, edges, ReverseOrientation);
// Go for each edge
foreach (var edge in edges)
{
// Get reference face
TopoDS_Face face;
if (!faces.TryGetValue(edge, out face))
{
Messages.Warning("One edge has no ancestor face. Chamfer cannot operator on free edges.");
continue;
}
switch (_Mode)
{
case ChamferModes.Symmetric:
makeChamfer.Add(Distance, edge);
break;
case ChamferModes.TwoDistances:
makeChamfer.Add(Distance, SecondDistance, edge, face);
break;
case ChamferModes.DistanceAngle:
makeChamfer.AddDA(Distance, Angle.ToRad(), edge, face);
break;
}
}
// Get final shape
BRep = makeChamfer.Shape();
UpdateModifiedSubshapes(sourceShape, makeChamfer);
UpdateContourEdges(makeChamfer, edges);
return(base.MakeInternal(flags));
}
