763 lines
24 KiB
C++
763 lines
24 KiB
C++
/***************************************************************************
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* Copyright (c) 2006 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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#ifndef _PreComp_
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#include <Inventor/nodes/SoBaseColor.h>
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#include <Inventor/nodes/SoCoordinate3.h>
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#include <Inventor/nodes/SoDrawStyle.h>
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#include <Inventor/nodes/SoFaceSet.h>
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#include <Inventor/nodes/SoLineSet.h>
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#include <Inventor/nodes/SoMarkerSet.h>
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#include <Inventor/nodes/SoSeparator.h>
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#include <Inventor/nodes/SoShapeHints.h>
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#endif
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#include <App/Application.h>
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#include <Base/Parameter.h>
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#include <Gui/Inventor/MarkerBitmaps.h>
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#include <Mod/Mesh/App/MeshFeature.h>
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#include <Mod/Mesh/App/Core/Degeneration.h>
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#include <Mod/Mesh/App/Core/Iterator.h>
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#include "ViewProviderDefects.h"
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using namespace Mesh;
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using namespace MeshGui;
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// NOLINTBEGIN
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PROPERTY_SOURCE_ABSTRACT(MeshGui::ViewProviderMeshDefects, Gui::ViewProviderDocumentObject)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshOrientation, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshNonManifolds, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshNonManifoldPoints, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshDuplicatedFaces, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshDuplicatedPoints, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshDegenerations, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshIndices, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshSelfIntersections, MeshGui::ViewProviderMeshDefects)
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshFolds, MeshGui::ViewProviderMeshDefects)
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// NOLINTEND
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// NOLINTBEGIN(readability-magic-numbers,cppcoreguidelines-pro-bounds*)
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ViewProviderMeshDefects::ViewProviderMeshDefects()
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{
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ADD_PROPERTY(LineWidth, (2.0F));
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pcCoords = new SoCoordinate3();
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pcCoords->ref();
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pcDrawStyle = new SoDrawStyle();
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pcDrawStyle->ref();
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pcDrawStyle->style = SoDrawStyle::LINES;
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pcDrawStyle->lineWidth = float(LineWidth.getValue());
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}
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ViewProviderMeshDefects::~ViewProviderMeshDefects()
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{
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pcCoords->unref();
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pcDrawStyle->unref();
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}
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void ViewProviderMeshDefects::onChanged(const App::Property* prop)
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{
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if (prop == &LineWidth) {
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pcDrawStyle->lineWidth = float(LineWidth.getValue());
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}
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// Visibility changes must be handled here because in the base class it changes the attribute of
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// the feature and thus affects the visibility of the mesh view provider which is undesired
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// behaviour
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else if (prop == &Visibility) {
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Visibility.getValue() ? show() : hide();
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}
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else {
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ViewProviderDocumentObject::onChanged(prop);
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}
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}
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SoMarkerSet* ViewProviderMeshDefects::makeMarkerSet() const
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{
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auto marker = new SoMarkerSet;
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marker->markerIndex = Gui::Inventor::MarkerBitmaps::getMarkerIndex(
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"PLUS",
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int(App::GetApplication()
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.GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")
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->GetInt("MarkerSize", 7)));
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return marker;
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}
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const MeshCore::MeshKernel& ViewProviderMeshDefects::getMeshKernel() const
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{
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auto mf = dynamic_cast<Mesh::Feature*>(pcObject);
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const Mesh::MeshObject& mesh = mf->Mesh.getValue();
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return mesh.getKernel();
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshOrientation::ViewProviderMeshOrientation()
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{
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// NOLINTBEGIN
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pcFaces = new SoFaceSet;
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pcFaces->ref();
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// NOLINTEND
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}
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ViewProviderMeshOrientation::~ViewProviderMeshOrientation()
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{
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pcFaces->unref();
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}
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void ViewProviderMeshOrientation::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcFaceRoot = new SoGroup();
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auto pcFlatStyle = new SoDrawStyle();
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pcFlatStyle->style = SoDrawStyle::FILLED;
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pcFaceRoot->addChild(pcFlatStyle);
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auto flathints = new SoShapeHints;
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flathints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
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flathints->shapeType = SoShapeHints::UNKNOWN_SHAPE_TYPE;
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pcFaceRoot->addChild(flathints);
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// Draw faces
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auto linesep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
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linesep->addChild(basecol);
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linesep->addChild(pcCoords);
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linesep->addChild(pcFaces);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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linesep->addChild(markcol);
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linesep->addChild(marker);
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pcFaceRoot->addChild(linesep);
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addDisplayMaskMode(pcFaceRoot, "Face");
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}
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void ViewProviderMeshOrientation::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(3 * inds.size()));
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MeshCore::MeshFacetIterator cF(rMesh);
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int i = 0;
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int j = 0;
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for (Mesh::ElementIndex ind : inds) {
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cF.Set(ind);
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for (auto cP : cF->_aclPoints) {
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// move a bit in opposite normal direction to overlay the original faces
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cP -= 0.001F * cF->GetNormal();
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pcCoords->point.set1Value(i++, cP.x, cP.y, cP.z);
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}
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pcFaces->numVertices.set1Value(j++, 3);
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}
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setDisplayMaskMode("Face");
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshNonManifolds::ViewProviderMeshNonManifolds()
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{
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// NOLINTBEGIN
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pcLines = new SoLineSet;
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pcLines->ref();
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// NOLINTEND
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}
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ViewProviderMeshNonManifolds::~ViewProviderMeshNonManifolds()
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{
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pcLines->unref();
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}
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void ViewProviderMeshNonManifolds::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcLineRoot = new SoGroup();
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pcDrawStyle->lineWidth = 3;
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pcLineRoot->addChild(pcDrawStyle);
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// Draw lines
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auto linesep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.0F, 0.0F);
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linesep->addChild(basecol);
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linesep->addChild(pcCoords);
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linesep->addChild(pcLines);
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pcLineRoot->addChild(linesep);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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linesep->addChild(markcol);
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linesep->addChild(marker);
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addDisplayMaskMode(pcLineRoot, "Line");
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}
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void ViewProviderMeshNonManifolds::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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if ((inds.size() % 2) != 0) {
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return;
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}
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(inds.size()));
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MeshCore::MeshPointIterator cP(rMesh);
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int i = 0;
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int j = 0;
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for (auto it = inds.begin(); it != inds.end(); ++it) {
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cP.Set(*it);
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pcCoords->point.set1Value(i++, cP->x, cP->y, cP->z);
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++it; // go to end point
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cP.Set(*it);
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pcCoords->point.set1Value(i++, cP->x, cP->y, cP->z);
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pcLines->numVertices.set1Value(j++, 2);
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}
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setDisplayMaskMode("Line");
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshNonManifoldPoints::ViewProviderMeshNonManifoldPoints()
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{
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// NOLINTBEGIN
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pcPoints = new SoPointSet;
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pcPoints->ref();
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// NOLINTEND
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}
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ViewProviderMeshNonManifoldPoints::~ViewProviderMeshNonManifoldPoints()
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{
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pcPoints->unref();
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}
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void ViewProviderMeshNonManifoldPoints::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcPointRoot = new SoGroup();
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pcDrawStyle->pointSize = 3;
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pcPointRoot->addChild(pcDrawStyle);
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// Draw points
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auto pointsep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
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pointsep->addChild(basecol);
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pointsep->addChild(pcCoords);
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pointsep->addChild(pcPoints);
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pcPointRoot->addChild(pointsep);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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pointsep->addChild(markcol);
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pointsep->addChild(marker);
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addDisplayMaskMode(pcPointRoot, "Point");
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}
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void ViewProviderMeshNonManifoldPoints::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(inds.size()));
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MeshCore::MeshPointIterator cP(rMesh);
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int i = 0;
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for (Mesh::ElementIndex ind : inds) {
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cP.Set(ind);
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pcCoords->point.set1Value(i++, cP->x, cP->y, cP->z);
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}
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setDisplayMaskMode("Point");
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshDuplicatedFaces::ViewProviderMeshDuplicatedFaces()
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{
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// NOLINTBEGIN
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pcFaces = new SoFaceSet;
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pcFaces->ref();
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// NOLINTEND
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}
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ViewProviderMeshDuplicatedFaces::~ViewProviderMeshDuplicatedFaces()
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{
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pcFaces->unref();
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}
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void ViewProviderMeshDuplicatedFaces::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcFaceRoot = new SoGroup();
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auto pcFlatStyle = new SoDrawStyle();
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pcFlatStyle->style = SoDrawStyle::FILLED;
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pcFaceRoot->addChild(pcFlatStyle);
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auto flathints = new SoShapeHints;
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flathints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
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flathints->shapeType = SoShapeHints::UNKNOWN_SHAPE_TYPE;
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pcFaceRoot->addChild(flathints);
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// Draw lines
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auto linesep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.0F, 0.0F);
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linesep->addChild(basecol);
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linesep->addChild(pcCoords);
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linesep->addChild(pcFaces);
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pcFaceRoot->addChild(linesep);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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linesep->addChild(markcol);
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linesep->addChild(marker);
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addDisplayMaskMode(pcFaceRoot, "Face");
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}
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void ViewProviderMeshDuplicatedFaces::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(3 * inds.size()));
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MeshCore::MeshFacetIterator cF(rMesh);
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int i = 0;
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int j = 0;
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for (Mesh::ElementIndex ind : inds) {
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cF.Set(ind);
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for (auto cP : cF->_aclPoints) {
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// move a bit in normal direction to overlay the original faces
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cP += 0.001F * cF->GetNormal();
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pcCoords->point.set1Value(i++, cP.x, cP.y, cP.z);
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}
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pcFaces->numVertices.set1Value(j++, 3);
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}
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setDisplayMaskMode("Face");
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshDuplicatedPoints::ViewProviderMeshDuplicatedPoints()
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{
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// NOLINTBEGIN
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pcPoints = new SoPointSet;
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pcPoints->ref();
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// NOLINTEND
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}
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ViewProviderMeshDuplicatedPoints::~ViewProviderMeshDuplicatedPoints()
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{
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pcPoints->unref();
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}
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void ViewProviderMeshDuplicatedPoints::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcPointRoot = new SoGroup();
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pcDrawStyle->pointSize = 3;
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pcPointRoot->addChild(pcDrawStyle);
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// Draw points
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auto pointsep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
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pointsep->addChild(basecol);
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pointsep->addChild(pcCoords);
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pointsep->addChild(pcPoints);
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pcPointRoot->addChild(pointsep);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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pointsep->addChild(markcol);
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pointsep->addChild(marker);
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addDisplayMaskMode(pcPointRoot, "Point");
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}
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void ViewProviderMeshDuplicatedPoints::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(inds.size()));
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MeshCore::MeshPointIterator cP(rMesh);
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int i = 0;
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for (Mesh::ElementIndex ind : inds) {
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cP.Set(ind);
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pcCoords->point.set1Value(i++, cP->x, cP->y, cP->z);
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}
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setDisplayMaskMode("Point");
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}
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// ----------------------------------------------------------------------
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ViewProviderMeshDegenerations::ViewProviderMeshDegenerations()
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{
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// NOLINTBEGIN
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pcLines = new SoLineSet;
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pcLines->ref();
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// NOLINTEND
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}
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ViewProviderMeshDegenerations::~ViewProviderMeshDegenerations()
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{
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pcLines->unref();
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}
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void ViewProviderMeshDegenerations::attach(App::DocumentObject* obj)
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{
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ViewProviderDocumentObject::attach(obj); // NOLINT
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auto pcLineRoot = new SoGroup();
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pcDrawStyle->lineWidth = 3;
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pcLineRoot->addChild(pcDrawStyle);
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// Draw lines
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auto linesep = new SoSeparator;
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auto basecol = new SoBaseColor;
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basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
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linesep->addChild(basecol);
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linesep->addChild(pcCoords);
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linesep->addChild(pcLines);
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pcLineRoot->addChild(linesep);
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// Draw markers
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auto markcol = new SoBaseColor;
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markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
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SoMarkerSet* marker = makeMarkerSet();
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linesep->addChild(markcol);
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linesep->addChild(marker);
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addDisplayMaskMode(pcLineRoot, "Line");
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}
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void ViewProviderMeshDegenerations::showDefects(const std::vector<Mesh::ElementIndex>& inds)
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{
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const MeshCore::MeshKernel& rMesh = getMeshKernel();
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pcCoords->point.deleteValues(0);
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pcCoords->point.setNum(int(2 * inds.size()));
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MeshCore::MeshFacetIterator cF(rMesh);
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int i = 0;
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int j = 0;
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for (Mesh::ElementIndex ind : inds) {
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cF.Set(ind);
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const MeshCore::MeshPoint& rE0 = cF->_aclPoints[0];
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const MeshCore::MeshPoint& rE1 = cF->_aclPoints[1];
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const MeshCore::MeshPoint& rE2 = cF->_aclPoints[2];
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// check if the points are coincident
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if (rE0 == rE1 && rE0 == rE2) {
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// set a small tolerance to get a non-degenerated line
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float eps = 0.005F;
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Base::Vector3f cP1;
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Base::Vector3f cP2;
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cP1.Set(rE1.x + eps, rE1.y + eps, rE1.z + eps);
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cP2.Set(rE2.x - eps, rE2.y - eps, rE2.z - eps);
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pcCoords->point.set1Value(i++, cP1.x, cP1.y, cP1.z);
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pcCoords->point.set1Value(i++, cP2.x, cP2.y, cP2.z);
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}
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else if (rE0 == rE1) {
|
|
pcCoords->point.set1Value(i++, rE1.x, rE1.y, rE1.z);
|
|
pcCoords->point.set1Value(i++, rE2.x, rE2.y, rE2.z);
|
|
}
|
|
else if (rE1 == rE2) {
|
|
pcCoords->point.set1Value(i++, rE2.x, rE2.y, rE2.z);
|
|
pcCoords->point.set1Value(i++, rE0.x, rE0.y, rE0.z);
|
|
}
|
|
else if (rE2 == rE0) {
|
|
pcCoords->point.set1Value(i++, rE0.x, rE0.y, rE0.z);
|
|
pcCoords->point.set1Value(i++, rE1.x, rE1.y, rE1.z);
|
|
}
|
|
else {
|
|
for (int j = 0; j < 3; j++) {
|
|
Base::Vector3f cVec1 = cF->_aclPoints[(j + 1) % 3] - cF->_aclPoints[j];
|
|
Base::Vector3f cVec2 = cF->_aclPoints[(j + 2) % 3] - cF->_aclPoints[j];
|
|
|
|
// adjust the neighbourhoods and point indices
|
|
if (cVec1 * cVec2 < 0.0F) {
|
|
pcCoords->point.set1Value(i++,
|
|
cF->_aclPoints[(j + 1) % 3].x,
|
|
cF->_aclPoints[(j + 1) % 3].y,
|
|
cF->_aclPoints[(j + 1) % 3].z);
|
|
pcCoords->point.set1Value(i++,
|
|
cF->_aclPoints[(j + 2) % 3].x,
|
|
cF->_aclPoints[(j + 2) % 3].y,
|
|
cF->_aclPoints[(j + 2) % 3].z);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
pcLines->numVertices.set1Value(j++, 2);
|
|
}
|
|
|
|
setDisplayMaskMode("Line");
|
|
}
|
|
|
|
// ----------------------------------------------------------------------
|
|
|
|
ViewProviderMeshIndices::ViewProviderMeshIndices()
|
|
{
|
|
// NOLINTBEGIN
|
|
pcFaces = new SoFaceSet;
|
|
pcFaces->ref();
|
|
// NOLINTEND
|
|
}
|
|
|
|
ViewProviderMeshIndices::~ViewProviderMeshIndices()
|
|
{
|
|
pcFaces->unref();
|
|
}
|
|
|
|
void ViewProviderMeshIndices::attach(App::DocumentObject* obj)
|
|
{
|
|
ViewProviderDocumentObject::attach(obj); // NOLINT
|
|
|
|
auto pcFaceRoot = new SoGroup();
|
|
|
|
auto pcFlatStyle = new SoDrawStyle();
|
|
pcFlatStyle->style = SoDrawStyle::FILLED;
|
|
pcFaceRoot->addChild(pcFlatStyle);
|
|
|
|
auto flathints = new SoShapeHints;
|
|
flathints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
|
|
flathints->shapeType = SoShapeHints::UNKNOWN_SHAPE_TYPE;
|
|
pcFaceRoot->addChild(flathints);
|
|
|
|
// Draw lines
|
|
auto linesep = new SoSeparator;
|
|
auto basecol = new SoBaseColor;
|
|
basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
|
|
linesep->addChild(basecol);
|
|
linesep->addChild(pcCoords);
|
|
linesep->addChild(pcFaces);
|
|
pcFaceRoot->addChild(linesep);
|
|
|
|
// Draw markers
|
|
auto markcol = new SoBaseColor;
|
|
markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
|
|
SoMarkerSet* marker = makeMarkerSet();
|
|
linesep->addChild(markcol);
|
|
linesep->addChild(marker);
|
|
|
|
addDisplayMaskMode(pcFaceRoot, "Face");
|
|
}
|
|
|
|
void ViewProviderMeshIndices::showDefects(const std::vector<Mesh::ElementIndex>& inds)
|
|
{
|
|
const MeshCore::MeshKernel& rMesh = getMeshKernel();
|
|
|
|
if (!inds.empty()) {
|
|
pcCoords->point.deleteValues(0);
|
|
pcCoords->point.setNum(int(3 * inds.size()));
|
|
MeshCore::MeshFacetIterator cF(rMesh);
|
|
int i = 0;
|
|
int j = 0;
|
|
for (Mesh::ElementIndex ind : inds) {
|
|
cF.Set(ind);
|
|
for (auto cP : cF->_aclPoints) {
|
|
// move a bit in opposite normal direction to overlay the original faces
|
|
cP -= 0.001F * cF->GetNormal();
|
|
pcCoords->point.set1Value(i++, cP.x, cP.y, cP.z);
|
|
}
|
|
pcFaces->numVertices.set1Value(j++, 3);
|
|
}
|
|
|
|
setDisplayMaskMode("Face");
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------
|
|
|
|
ViewProviderMeshSelfIntersections::ViewProviderMeshSelfIntersections()
|
|
{
|
|
// NOLINTBEGIN
|
|
pcLines = new SoLineSet;
|
|
pcLines->ref();
|
|
// NOLINTEND
|
|
}
|
|
|
|
ViewProviderMeshSelfIntersections::~ViewProviderMeshSelfIntersections()
|
|
{
|
|
pcLines->unref();
|
|
}
|
|
|
|
void ViewProviderMeshSelfIntersections::attach(App::DocumentObject* obj)
|
|
{
|
|
ViewProviderDocumentObject::attach(obj); // NOLINT
|
|
|
|
auto pcLineRoot = new SoGroup();
|
|
pcDrawStyle->lineWidth = 3;
|
|
pcLineRoot->addChild(pcDrawStyle);
|
|
|
|
// Draw lines
|
|
auto linesep = new SoSeparator;
|
|
auto basecol = new SoBaseColor;
|
|
basecol->rgb.setValue(1.0F, 0.5F, 0.0F);
|
|
linesep->addChild(basecol);
|
|
linesep->addChild(pcCoords);
|
|
linesep->addChild(pcLines);
|
|
pcLineRoot->addChild(linesep);
|
|
|
|
// Draw markers
|
|
auto markcol = new SoBaseColor;
|
|
markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
|
|
SoMarkerSet* marker = makeMarkerSet();
|
|
linesep->addChild(markcol);
|
|
linesep->addChild(marker);
|
|
|
|
addDisplayMaskMode(pcLineRoot, "Line");
|
|
}
|
|
|
|
void ViewProviderMeshSelfIntersections::showDefects(const std::vector<Mesh::ElementIndex>& inds)
|
|
{
|
|
if (inds.size() % 2 != 0) {
|
|
return;
|
|
}
|
|
|
|
const MeshCore::MeshKernel& rMesh = getMeshKernel();
|
|
MeshCore::MeshEvalSelfIntersection eval(rMesh);
|
|
|
|
std::vector<std::pair<Mesh::ElementIndex, Mesh::ElementIndex>> intersection;
|
|
for (auto it = inds.begin(); it != inds.end();) {
|
|
Mesh::ElementIndex id1 = *it;
|
|
++it;
|
|
Mesh::ElementIndex id2 = *it;
|
|
++it;
|
|
intersection.emplace_back(id1, id2);
|
|
}
|
|
|
|
std::vector<std::pair<Base::Vector3f, Base::Vector3f>> lines;
|
|
eval.GetIntersections(intersection, lines);
|
|
|
|
pcCoords->point.deleteValues(0);
|
|
pcCoords->point.setNum(int(2 * lines.size()));
|
|
int i = 0;
|
|
int j = 0;
|
|
for (const auto& line : lines) {
|
|
pcCoords->point.set1Value(i++, line.first.x, line.first.y, line.first.z);
|
|
pcCoords->point.set1Value(i++, line.second.x, line.second.y, line.second.z);
|
|
pcLines->numVertices.set1Value(j++, 2);
|
|
}
|
|
|
|
setDisplayMaskMode("Line");
|
|
}
|
|
|
|
// ----------------------------------------------------------------------
|
|
|
|
ViewProviderMeshFolds::ViewProviderMeshFolds()
|
|
{
|
|
// NOLINTBEGIN
|
|
pcFaces = new SoFaceSet;
|
|
pcFaces->ref();
|
|
// NOLINTEND
|
|
}
|
|
|
|
ViewProviderMeshFolds::~ViewProviderMeshFolds()
|
|
{
|
|
pcFaces->unref();
|
|
}
|
|
|
|
void ViewProviderMeshFolds::attach(App::DocumentObject* obj)
|
|
{
|
|
ViewProviderDocumentObject::attach(obj); // NOLINT
|
|
|
|
auto pcFaceRoot = new SoGroup();
|
|
|
|
auto pcFlatStyle = new SoDrawStyle();
|
|
pcFlatStyle->style = SoDrawStyle::FILLED;
|
|
pcFaceRoot->addChild(pcFlatStyle);
|
|
|
|
auto flathints = new SoShapeHints;
|
|
flathints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
|
|
flathints->shapeType = SoShapeHints::UNKNOWN_SHAPE_TYPE;
|
|
pcFaceRoot->addChild(flathints);
|
|
|
|
// Draw lines
|
|
auto linesep = new SoSeparator;
|
|
auto basecol = new SoBaseColor;
|
|
basecol->rgb.setValue(1.0F, 0.0F, 0.0F);
|
|
linesep->addChild(basecol);
|
|
linesep->addChild(pcCoords);
|
|
linesep->addChild(pcFaces);
|
|
pcFaceRoot->addChild(linesep);
|
|
|
|
// Draw markers
|
|
auto markcol = new SoBaseColor;
|
|
markcol->rgb.setValue(1.0F, 1.0F, 0.0F);
|
|
SoMarkerSet* marker = makeMarkerSet();
|
|
linesep->addChild(markcol);
|
|
linesep->addChild(marker);
|
|
|
|
addDisplayMaskMode(pcFaceRoot, "Face");
|
|
}
|
|
|
|
void ViewProviderMeshFolds::showDefects(const std::vector<Mesh::ElementIndex>& inds)
|
|
{
|
|
const MeshCore::MeshKernel& rMesh = getMeshKernel();
|
|
|
|
pcCoords->point.deleteValues(0);
|
|
pcCoords->point.setNum(int(3 * inds.size()));
|
|
MeshCore::MeshFacetIterator cF(rMesh);
|
|
int i = 0;
|
|
int j = 0;
|
|
for (Mesh::ElementIndex ind : inds) {
|
|
cF.Set(ind);
|
|
for (auto cP : cF->_aclPoints) {
|
|
// move a bit in normal direction to overlay the original faces
|
|
cP += 0.001F * cF->GetNormal();
|
|
pcCoords->point.set1Value(i++, cP.x, cP.y, cP.z);
|
|
}
|
|
pcFaces->numVertices.set1Value(j++, 3);
|
|
}
|
|
|
|
setDisplayMaskMode("Face");
|
|
}
|
|
// NOLINTEND(readability-magic-numbers,cppcoreguidelines-pro-bounds*)
|