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