// Created on: 1999-05-06
// Created by: Pavel DURANDIN
// Copyright (c) 1999-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <ShapeUpgrade_FaceDivide.hxx>
#include <ShapeUpgrade_ShapeDivideAngle.hxx>
#include <ShapeUpgrade_SplitSurfaceAngle.hxx>
#include <ShapeUpgrade_WireDivide.hxx>
#include <TopoDS_Shape.hxx>

//=================================================================================================

ShapeUpgrade_ShapeDivideAngle::ShapeUpgrade_ShapeDivideAngle(const double MaxAngle)
{
  InitTool(MaxAngle);
}

//=================================================================================================

ShapeUpgrade_ShapeDivideAngle::ShapeUpgrade_ShapeDivideAngle(const double        MaxAngle,
                                                             const TopoDS_Shape& S)
    : ShapeUpgrade_ShapeDivide(S)
{
  InitTool(MaxAngle);
}

//=================================================================================================

void ShapeUpgrade_ShapeDivideAngle::InitTool(const double MaxAngle)
{
  occ::handle<ShapeUpgrade_FaceDivide> tool = GetSplitFaceTool();
  tool->SetSplitSurfaceTool(new ShapeUpgrade_SplitSurfaceAngle(MaxAngle));
  tool->SetWireDivideTool(nullptr); // no splitting of wire
  SetSplitFaceTool(tool);
}

//=================================================================================================

void ShapeUpgrade_ShapeDivideAngle::SetMaxAngle(const double MaxAngle)
{
  InitTool(MaxAngle);
}

//=================================================================================================

double ShapeUpgrade_ShapeDivideAngle::MaxAngle() const
{
  occ::handle<ShapeUpgrade_FaceDivide> faceTool = GetSplitFaceTool();
  if (faceTool.IsNull())
    return 0.;
  occ::handle<ShapeUpgrade_SplitSurfaceAngle> tool =
    occ::down_cast<ShapeUpgrade_SplitSurfaceAngle>(faceTool->GetSplitSurfaceTool());
  return (tool.IsNull() ? 0. : tool->MaxAngle());
}
