101 lines
3.9 KiB
C++
101 lines
3.9 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2005 Werner Mayer <wmayer[at]users.sourceforge.net> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* This library is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Library General Public *
|
|
* License as published by the Free Software Foundation; either *
|
|
* version 2 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU Library General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Library General Public *
|
|
* License along with this library; see the file COPYING.LIB. If not, *
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "PreCompiled.h"
|
|
|
|
#include "Core/Iterator.h"
|
|
#include "Core/SetOperations.h"
|
|
|
|
#include "FeatureMeshSetOperations.h"
|
|
|
|
|
|
using namespace Mesh;
|
|
using namespace std;
|
|
|
|
PROPERTY_SOURCE(Mesh::SetOperations, Mesh::Feature)
|
|
|
|
|
|
SetOperations::SetOperations()
|
|
{
|
|
ADD_PROPERTY(Source1, (nullptr));
|
|
ADD_PROPERTY(Source2, (nullptr));
|
|
ADD_PROPERTY(OperationType, ("union"));
|
|
}
|
|
|
|
short SetOperations::mustExecute() const
|
|
{
|
|
if (Source1.getValue() && Source2.getValue()) {
|
|
if (Source1.isTouched())
|
|
return 1;
|
|
if (Source2.isTouched())
|
|
return 1;
|
|
if (OperationType.isTouched())
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
App::DocumentObjectExecReturn *SetOperations::execute()
|
|
{
|
|
Mesh::Feature *mesh1 = dynamic_cast<Mesh::Feature*>(Source1.getValue());
|
|
Mesh::Feature *mesh2 = dynamic_cast<Mesh::Feature*>(Source2.getValue());
|
|
|
|
if (mesh1 && mesh2) {
|
|
const MeshObject& meshKernel1 = mesh1->Mesh.getValue();
|
|
const MeshObject& meshKernel2 = mesh2->Mesh.getValue();
|
|
|
|
std::unique_ptr<MeshObject> pcKernel(new MeshObject()); // Result Meshkernel
|
|
|
|
MeshCore::SetOperations::OperationType type;
|
|
string ot(OperationType.getValue());
|
|
if (ot == "union")
|
|
type = MeshCore::SetOperations::Union;
|
|
else if (ot == "intersection")
|
|
type = MeshCore::SetOperations::Intersect;
|
|
else if (ot == "difference")
|
|
type = MeshCore::SetOperations::Difference;
|
|
else if (ot == "inner")
|
|
type = MeshCore::SetOperations::Inner;
|
|
else if (ot == "outer")
|
|
type = MeshCore::SetOperations::Outer;
|
|
else
|
|
throw Base::ValueError("Operation type must either be 'union' or 'intersection'"
|
|
" or 'difference' or 'inner' or 'outer'");
|
|
|
|
MeshCore::SetOperations setOp(meshKernel1.getKernel(), meshKernel2.getKernel(),
|
|
pcKernel->getKernel(), type, 1.0e-5f);
|
|
setOp.Do();
|
|
Mesh.setValuePtr(pcKernel.release());
|
|
}
|
|
else {
|
|
// Error mesh property
|
|
if (!mesh1)
|
|
throw Base::ValueError("First input mesh not set");
|
|
if (!mesh2)
|
|
throw Base::ValueError("Second input mesh not set");
|
|
}
|
|
|
|
return App::DocumentObject::StdReturn;
|
|
}
|
|
|