primitive bug fixes, add cylinder and sphere
This commit is contained in:
Stefan Tröger
144
src/Mod/PartDesign/Gui/ViewProviderDatumCS.cpp
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144
src/Mod/PartDesign/Gui/ViewProviderDatumCS.cpp
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/***************************************************************************
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* Copyright (c) 2015 Stefan Tröger <stefantroeger@gmx.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/SoSeparator.h>
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# include <Inventor/nodes/SoMaterial.h>
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# include <Inventor/nodes/SoCoordinate3.h>
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# include <Inventor/nodes/SoLineSet.h>
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# include <TopoDS_Vertex.hxx>
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# include <TopoDS.hxx>
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# include <BRep_Tool.hxx>
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# include <gp_Pnt.hxx>
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# include <Precision.hxx>
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# include <Geom_Plane.hxx>
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# include <Geom_Line.hxx>
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# include <GeomAPI_IntCS.hxx>
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#endif
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#include "ViewProviderDatumCS.h"
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#include "TaskDatumParameters.h"
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#include "Workbench.h"
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#include <Mod/PartDesign/App/DatumCS.h>
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#include <Mod/Part/Gui/SoBrepFaceSet.h>
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#include <Mod/Part/Gui/SoBrepEdgeSet.h>
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#include <Mod/Part/Gui/SoBrepPointSet.h>
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#include <Gui/Control.h>
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#include <Gui/Command.h>
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#include <Gui/Application.h>
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#include <Mod/PartDesign/App/Body.h>
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#include <Mod/PartDesign/App/FeaturePrimitive.h>
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using namespace PartDesignGui;
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PROPERTY_SOURCE(PartDesignGui::ViewProviderDatumCoordinateSystem,PartDesignGui::ViewProviderDatum)
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ViewProviderDatumCoordinateSystem::ViewProviderDatumCoordinateSystem()
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{
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sPixmap = "PartDesign_CoordinateSystem.svg";
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SoMaterial* material = new SoMaterial();
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material->diffuseColor.setValue(0.9f, 0.9f, 0.13f);
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material->transparency.setValue(0.5f);
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pShapeSep->addChild(material);
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}
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ViewProviderDatumCoordinateSystem::~ViewProviderDatumCoordinateSystem()
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{
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}
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void ViewProviderDatumCoordinateSystem::updateData(const App::Property* prop)
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{
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if (strcmp(prop->getName(),"Placement") == 0) {
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Base::Vector3d base(0,0,0);
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Base::Vector3d dir(0,0,1);
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Base::Vector3d x, y, z;
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getPointForDirection(Base::Vector3d(1,0,0), x);
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getPointForDirection(Base::Vector3d(0,1,0), y);
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getPointForDirection(Base::Vector3d(0,0,1), z);
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// Display the line
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PartGui::SoBrepEdgeSet* lineSet;
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SoCoordinate3* coord;
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if (pShapeSep->getNumChildren() == 1) {
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coord = new SoCoordinate3();
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coord->point.setNum(4);
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coord->point.set1Value(0, base.x, base.y, base.z);
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coord->point.set1Value(1, x.x, x.y, x.z);
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coord->point.set1Value(2, y.x, y.y, y.z);
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coord->point.set1Value(3, z.x, z.y, z.z);
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pShapeSep->addChild(coord);
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lineSet = new PartGui::SoBrepEdgeSet();
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lineSet->coordIndex.setNum(6);
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lineSet->coordIndex.set1Value(0, 0);
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lineSet->coordIndex.set1Value(1, 1);
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lineSet->coordIndex.set1Value(2, 0);
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lineSet->coordIndex.set1Value(3, 2);
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lineSet->coordIndex.set1Value(4, 0);
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lineSet->coordIndex.set1Value(5, 3);
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pShapeSep->addChild(lineSet);
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} else {
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coord = static_cast<SoCoordinate3*>(pShapeSep->getChild(1));
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coord->point.set1Value(0, base.x, base.y, base.z);
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coord->point.set1Value(1, x.x, x.y, x.z);
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coord->point.set1Value(2, y.x, y.y, y.z);
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coord->point.set1Value(3, z.x, z.y, z.z);
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}
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}
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ViewProviderDatum::updateData(prop);
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}
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void ViewProviderDatumCoordinateSystem::getPointForDirection(Base::Vector3d dir, Base::Vector3d& p) {
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// Gets called whenever a property of the attached object changes
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PartDesign::CoordinateSystem* pcDatum = static_cast<PartDesign::CoordinateSystem*>(this->getObject());
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Base::Placement plm = pcDatum->Placement.getValue();
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plm.invert();
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Base::Vector3d base(0,0,0);
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// Get limits of the line from bounding box of the body
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PartDesign::Body* body = static_cast<PartDesign::Body*>(Part::BodyBase::findBodyOf(this->getObject()));
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if (body == NULL)
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return;
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Base::BoundBox3d bbox = body->getBoundBox();
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bbox = bbox.Transformed(plm.toMatrix());
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bbox.Enlarge(0.1 * bbox.CalcDiagonalLength());
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if (bbox.IsInBox(base)) {
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bbox.IntersectionPoint(base, dir, p, Precision::Confusion());
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} else {
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Base::Vector3d p2;
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if(!bbox.IntersectWithLine(base, dir, p, p2)) {
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p = dir*bbox.CalcDiagonalLength();
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}
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}
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}
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