+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer
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src/Mod/Mesh/Gui/ViewProviderMeshFaceSet.cpp
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221
src/Mod/Mesh/Gui/ViewProviderMeshFaceSet.cpp
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/***************************************************************************
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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 <algorithm>
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# include <Inventor/SoPickedPoint.h>
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# include <Inventor/details/SoFaceDetail.h>
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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/SoIndexedLineSet.h>
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# include <Inventor/nodes/SoMaterial.h>
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# include <Inventor/nodes/SoMaterialBinding.h>
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# include <Inventor/nodes/SoPolygonOffset.h>
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# include <Inventor/nodes/SoShapeHints.h>
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# include <Inventor/nodes/SoOrthographicCamera.h>
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# include <Inventor/nodes/SoTransform.h>
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# include <Inventor/nodes/SoSeparator.h>
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# include <Inventor/events/SoMouseButtonEvent.h>
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# include <QAction>
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# include <QMenu>
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#endif
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/// Here the FreeCAD includes sorted by Base,App,Gui......
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#include <Base/Console.h>
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#include <Base/Exception.h>
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#include <Base/Sequencer.h>
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#include <Base/Tools2D.h>
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#include <Base/ViewProj.h>
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#include <App/Document.h>
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#include <App/PropertyLinks.h>
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#include <Gui/Application.h>
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#include <Gui/Command.h>
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#include <Gui/Document.h>
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#include <Gui/SoFCSelection.h>
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#include <Gui/MainWindow.h>
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#include <Gui/Selection.h>
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#include <Gui/WaitCursor.h>
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#include <Gui/Window.h>
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#include <Gui/Flag.h>
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#include <Gui/View3DInventor.h>
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#include <Gui/View3DInventorViewer.h>
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#include <Mod/Mesh/App/Core/Algorithm.h>
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#include <Mod/Mesh/App/Core/Evaluation.h>
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#include <Mod/Mesh/App/Core/Grid.h>
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#include <Mod/Mesh/App/Core/Iterator.h>
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#include <Mod/Mesh/App/Core/MeshIO.h>
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#include <Mod/Mesh/App/Core/MeshKernel.h>
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#include <Mod/Mesh/App/Core/Triangulation.h>
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#include <Mod/Mesh/App/Core/Visitor.h>
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#include <Mod/Mesh/App/Mesh.h>
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#include <Mod/Mesh/App/MeshFeature.h>
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#include <Mod/Mesh/App/MeshProperties.h>
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#include "ViewProviderMeshFaceSet.h"
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#include "SoFCMeshObject.h"
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#include "SoFCIndexedFaceSet.h"
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using namespace MeshGui;
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PROPERTY_SOURCE(MeshGui::ViewProviderMeshFaceSet, MeshGui::ViewProviderMesh)
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ViewProviderMeshFaceSet::ViewProviderMeshFaceSet()
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{
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directRendering = false;
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triangleCount = 2500000;
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pcMeshNode = new SoFCMeshObjectNode;
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pcMeshNode->ref();
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pcMeshShape = new SoFCMeshObjectShape;
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pcMeshShape->ref();
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pcMeshCoord = new SoCoordinate3;
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pcMeshCoord->ref();
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pcMeshFaces = new SoFCIndexedFaceSet;
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pcMeshFaces->ref();
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}
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ViewProviderMeshFaceSet::~ViewProviderMeshFaceSet()
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{
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pcMeshNode->unref();
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pcMeshShape->unref();
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pcMeshCoord->unref();
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pcMeshFaces->unref();
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}
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void ViewProviderMeshFaceSet::attach(App::DocumentObject *pcFeat)
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{
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ViewProviderMesh::attach(pcFeat);
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pcHighlight->addChild(pcMeshCoord);
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pcHighlight->addChild(pcMeshFaces);
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// read the threshold from the preferences
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Base::Reference<ParameterGrp> hGrp = Gui::WindowParameter::getDefaultParameter()->GetGroup("Mod/Mesh");
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int size = hGrp->GetInt("RenderTriangleLimit", -1);
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if (size > 0) {
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pcMeshShape->renderTriangleLimit = (unsigned int)(pow(10.0f,size));
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static_cast<SoFCIndexedFaceSet*>(pcMeshFaces)->renderTriangleLimit = (unsigned int)(pow(10.0f,size));
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}
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}
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void ViewProviderMeshFaceSet::updateData(const App::Property* prop)
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{
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Gui::ViewProviderGeometryObject::updateData(prop);
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if (prop->getTypeId() == Mesh::PropertyMeshKernel::getClassTypeId()) {
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const Mesh::MeshObject* mesh = static_cast<const Mesh::PropertyMeshKernel*>(prop)->getValuePtr();
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bool direct = (mesh->countFacets() > this->triangleCount);
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if (direct) {
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this->pcMeshNode->mesh.setValue(mesh);
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// Needs to update internal bounding box caches
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this->pcMeshShape->touch();
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pcMeshCoord->point.setNum(0);
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pcMeshFaces->coordIndex.setNum(0);
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}
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else {
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ViewProviderMeshBuilder builder;
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builder.createMesh(prop, pcMeshCoord, pcMeshFaces);
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}
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if (direct != directRendering) {
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directRendering = direct;
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pcHighlight->removeAllChildren();
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if (directRendering) {
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pcHighlight->addChild(pcMeshNode);
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pcHighlight->addChild(pcMeshShape);
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}
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else {
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pcHighlight->addChild(pcMeshCoord);
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pcHighlight->addChild(pcMeshFaces);
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}
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}
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showOpenEdges(OpenEdges.getValue());
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highlightSelection();
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}
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}
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void ViewProviderMeshFaceSet::showOpenEdges(bool show)
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{
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if (pcOpenEdge) {
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// remove the node and destroy the data
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pcRoot->removeChild(pcOpenEdge);
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pcOpenEdge = 0;
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}
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if (show) {
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pcOpenEdge = new SoSeparator();
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pcOpenEdge->addChild(pcLineStyle);
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pcOpenEdge->addChild(pOpenColor);
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if (directRendering) {
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pcOpenEdge->addChild(pcMeshNode);
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pcOpenEdge->addChild(new SoFCMeshObjectBoundary);
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}
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else {
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pcOpenEdge->addChild(pcMeshCoord);
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SoIndexedLineSet* lines = new SoIndexedLineSet;
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pcOpenEdge->addChild(lines);
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// Build up the lines with indices to the list of vertices 'pcMeshCoord'
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int index=0;
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const MeshCore::MeshKernel& rMesh = static_cast<Mesh::Feature*>(pcObject)->Mesh.getValue().getKernel();
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const MeshCore::MeshFacetArray& rFaces = rMesh.GetFacets();
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for (MeshCore::MeshFacetArray::_TConstIterator it = rFaces.begin(); it != rFaces.end(); ++it) {
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for (int i=0; i<3; i++) {
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if (it->_aulNeighbours[i] == ULONG_MAX) {
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lines->coordIndex.set1Value(index++,it->_aulPoints[i]);
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lines->coordIndex.set1Value(index++,it->_aulPoints[(i+1)%3]);
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lines->coordIndex.set1Value(index++,SO_END_LINE_INDEX);
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}
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}
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}
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}
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// add to the highlight node
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pcRoot->addChild(pcOpenEdge);
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}
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}
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SoShape* ViewProviderMeshFaceSet::getShapeNode() const
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{
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if (directRendering)
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return this->pcMeshShape;
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return this->pcMeshFaces;
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}
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SoNode* ViewProviderMeshFaceSet::getCoordNode() const
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{
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if (directRendering)
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return this->pcMeshNode;
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return this->pcMeshCoord;
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}
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