311 lines
12 KiB
C++
311 lines
12 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2015 FreeCAD Developers *
|
|
* Authors: Michael Hindley <hindlemp@eskom.co.za> *
|
|
* Ruan Olwagen <olwager@eskom.co.za> *
|
|
* Oswald van Ginkel <vginkeo@eskom.co.za> *
|
|
* Based on Force constraint by Jan Rheinländer *
|
|
* 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"
|
|
|
|
#ifndef _PreComp_
|
|
# include <Standard_math.hxx>
|
|
# include <Precision.hxx>
|
|
|
|
# include <Inventor/nodes/SoSeparator.h>
|
|
# include <Inventor/nodes/SoTranslation.h>
|
|
# include <Inventor/nodes/SoRotation.h>
|
|
# include <Inventor/nodes/SoMultipleCopy.h>
|
|
#endif
|
|
|
|
#include "Mod/Fem/App/FemConstraintDisplacement.h"
|
|
#include "TaskFemConstraintDisplacement.h"
|
|
#include "ViewProviderFemConstraintDisplacement.h"
|
|
#include <Base/Console.h>
|
|
#include <Gui/Control.h>
|
|
|
|
using namespace FemGui;
|
|
|
|
PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintDisplacement, FemGui::ViewProviderFemConstraintOnBoundary)
|
|
|
|
ViewProviderFemConstraintDisplacement::ViewProviderFemConstraintDisplacement()
|
|
{
|
|
sPixmap = "FEM_ConstraintDisplacement";
|
|
ADD_PROPERTY(FaceColor,(0.2f,0.3f,0.2f));
|
|
}
|
|
|
|
ViewProviderFemConstraintDisplacement::~ViewProviderFemConstraintDisplacement()
|
|
{
|
|
}
|
|
|
|
//FIXME setEdit needs a careful review
|
|
bool ViewProviderFemConstraintDisplacement::setEdit(int ModNum)
|
|
{
|
|
if (ModNum == ViewProvider::Default) {
|
|
// When double-clicking on the item for this constraint the
|
|
// object unsets and sets its edit mode without closing
|
|
// the task panel
|
|
Gui::TaskView::TaskDialog *dlg = Gui::Control().activeDialog();
|
|
TaskDlgFemConstraintDisplacement *constrDlg = qobject_cast<TaskDlgFemConstraintDisplacement *>(dlg);
|
|
if (constrDlg && constrDlg->getConstraintView() != this)
|
|
constrDlg = nullptr; // another constraint left open its task panel
|
|
if (dlg && !constrDlg) {
|
|
if (constraintDialog != nullptr) {
|
|
// Ignore the request to open another dialog
|
|
return false;
|
|
} else {
|
|
constraintDialog = new TaskFemConstraintDisplacement(this);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// clear the selection (convenience)
|
|
Gui::Selection().clearSelection();
|
|
|
|
// start the edit dialog
|
|
if (constrDlg)
|
|
Gui::Control().showDialog(constrDlg);
|
|
else
|
|
Gui::Control().showDialog(new TaskDlgFemConstraintDisplacement(this));
|
|
return true;
|
|
}
|
|
else {
|
|
return ViewProviderDocumentObject::setEdit(ModNum);
|
|
}
|
|
}
|
|
|
|
#define HEIGHT (4)
|
|
#define WIDTH (0.3)
|
|
//#define USE_MULTIPLE_COPY //OvG: MULTICOPY fails to update scaled display on initial drawing - so disable
|
|
|
|
void ViewProviderFemConstraintDisplacement::updateData(const App::Property* prop)
|
|
{
|
|
// Gets called whenever a property of the attached object changes
|
|
Fem::ConstraintDisplacement* pcConstraint = static_cast<Fem::ConstraintDisplacement*>(this->getObject());
|
|
float scaledwidth = WIDTH * pcConstraint->Scale.getValue(); //OvG: Calculate scaled values once only
|
|
float scaledheight = HEIGHT * pcConstraint->Scale.getValue();
|
|
bool xFree = pcConstraint->xFree.getValue();
|
|
bool yFree = pcConstraint->yFree.getValue();
|
|
bool zFree = pcConstraint->zFree.getValue();
|
|
bool rotxFree = pcConstraint->rotxFree.getValue();
|
|
bool rotyFree = pcConstraint->rotyFree.getValue();
|
|
bool rotzFree = pcConstraint->rotzFree.getValue();
|
|
|
|
#ifdef USE_MULTIPLE_COPY
|
|
//OvG: always need access to cp for scaling
|
|
SoMultipleCopy* cpx = new SoMultipleCopy();
|
|
SoMultipleCopy* cpy = new SoMultipleCopy();
|
|
SoMultipleCopy* cpz = new SoMultipleCopy();
|
|
SoMultipleCopy* cprotx = new SoMultipleCopy();
|
|
SoMultipleCopy* cproty = new SoMultipleCopy();
|
|
SoMultipleCopy* cprotz = new SoMultipleCopy();
|
|
if (pShapeSep->getNumChildren() == 0) {
|
|
// Set up the nodes
|
|
cpx->matrix.setNum(0);
|
|
cpx->addChild((SoNode*)createDisplacement(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
cpy->matrix.setNum(0);
|
|
cpy->addChild((SoNode*)createDisplacement(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
cpz->matrix.setNum(0);
|
|
cpz->addChild((SoNode*)createDisplacement(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
cprotx->matrix.setNum(0);
|
|
cprotx->addChild((SoNode*)createRotation(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
cproty->matrix.setNum(0);
|
|
cproty->addChild((SoNode*)createRotation(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
cprotz->matrix.setNum(0);
|
|
cprotz->addChild((SoNode*)createRotation(scaledheight, scaledwidth)); //OvG: Scaling
|
|
|
|
pShapeSep->addChild(cpx);
|
|
pShapeSep->addChild(cpy);
|
|
pShapeSep->addChild(cpz);
|
|
pShapeSep->addChild(cprotx);
|
|
pShapeSep->addChild(cproty);
|
|
pShapeSep->addChild(cprotz;
|
|
}
|
|
#endif
|
|
|
|
if (strcmp(prop->getName(),"Points") == 0) {
|
|
const std::vector<Base::Vector3d>& points = pcConstraint->Points.getValues();
|
|
const std::vector<Base::Vector3d>& normals = pcConstraint->Normals.getValues();
|
|
if (points.size() != normals.size())
|
|
return;
|
|
std::vector<Base::Vector3d>::const_iterator n = normals.begin();
|
|
|
|
#ifdef USE_MULTIPLE_COPY
|
|
cpx = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
|
cpx->matrix.setNum(points.size());
|
|
SbMatrix* matricesx = cpx->matrix.startEditing();
|
|
|
|
cpy = static_cast<SoMultipleCopy*>(pShapeSep->getChild(1));
|
|
cpy->matrix.setNum(points.size());
|
|
SbMatrix* matricesy = cpy->matrix.startEditing();
|
|
|
|
cpz = static_cast<SoMultipleCopy*>(pShapeSep->getChild(2));
|
|
cpz->matrix.setNum(points.size());
|
|
SbMatrix* matricesz = cpz->matrix.startEditing();
|
|
|
|
cprotx = static_cast<SoMultipleCopy*>(pShapeSep->getChild(3));
|
|
cprotx->matrix.setNum(points.size());
|
|
SbMatrix* matricesrotx = cprotx->matrix.startEditing();
|
|
|
|
cproty = static_cast<SoMultipleCopy*>(pShapeSep->getChild(4));
|
|
cproty->matrix.setNum(points.size());
|
|
SbMatrix* matricesroty = cproty->matrix.startEditing();
|
|
|
|
cprotz = static_cast<SoMultipleCopy*>(pShapeSep->getChild(5));
|
|
cprotz->matrix.setNum(points.size());
|
|
SbMatrix* matricesrotz = cprotz->matrix.startEditing();
|
|
|
|
int idx = 0;
|
|
int idy = 0;
|
|
int idz = 0;
|
|
int idrotx = 0;
|
|
int idroty = 0;
|
|
int idrotz = 0;
|
|
#else
|
|
// Note: Points and Normals are always updated together
|
|
Gui::coinRemoveAllChildren(pShapeSep);
|
|
#endif
|
|
|
|
for (std::vector<Base::Vector3d>::const_iterator p = points.begin(); p != points.end(); p++) {
|
|
SbVec3f base(p->x, p->y, p->z);
|
|
SbVec3f dirx(1,0,0); //OvG: Make relevant to global axes
|
|
SbVec3f diry(0,1,0); //OvG: Make relevant to global axes
|
|
SbVec3f dirz(0,0,1); //OvG: Make relevant to global axes
|
|
SbRotation rotx(SbVec3f(0,-1,0), dirx); //OvG Tri-cones
|
|
SbRotation roty(SbVec3f(0,-1,0), diry);
|
|
SbRotation rotz(SbVec3f(0,-1,0), dirz);
|
|
#ifdef USE_MULTIPLE_COPY
|
|
SbMatrix mx;
|
|
SbMatrix my;
|
|
SbMatrix mz;
|
|
//OvG: Translation indication
|
|
if(!xFree)
|
|
{
|
|
SbMatrix mx;
|
|
mx.setTransform(base, rotx, SbVec3f(1,1,1));
|
|
matricesx[idx] = mx;
|
|
idx++;
|
|
}
|
|
if(!yFree)
|
|
{
|
|
SbMatrix my;
|
|
my.setTransform(base, roty, SbVec3f(1,1,1));
|
|
matricesy[idy] = my;
|
|
idy++;
|
|
}
|
|
if(!zFree)
|
|
{
|
|
SbMatrix mz;
|
|
mz.setTransform(base, rotz, SbVec3f(1,1,1));
|
|
matricesz[idz] = mz;
|
|
idz++;
|
|
}
|
|
|
|
//OvG: Rotation indication
|
|
if(!rotxFree)
|
|
{
|
|
SbMatrix mrotx;
|
|
mrotx.setTransform(base, rotx, SbVec3f(1,1,1));
|
|
matricesrotx[idrotx] = mrotx;
|
|
idrotx++;
|
|
}
|
|
if(!rotyFree)
|
|
{
|
|
SbMatrix mroty;
|
|
mroty.setTransform(base, roty, SbVec3f(1,1,1));
|
|
matricesroty[idroty] = mroty;
|
|
idroty++;
|
|
}
|
|
if(!rotzFree)
|
|
{
|
|
SbMatrix mrotz;
|
|
mrotz.setTransform(base, rotz, SbVec3f(1,1,1));
|
|
matricesrotz[idrotz] = mrotz;
|
|
idrotz++;
|
|
}
|
|
#else
|
|
//OvG: Translation indication
|
|
if(!xFree)
|
|
{
|
|
SoSeparator* sepx = new SoSeparator();
|
|
createPlacement(sepx, base, rotx);
|
|
createDisplacement(sepx, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepx);
|
|
}
|
|
if(!yFree)
|
|
{
|
|
SoSeparator* sepy = new SoSeparator();
|
|
createPlacement(sepy, base, roty);
|
|
createDisplacement(sepy, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepy);
|
|
}
|
|
if(!zFree)
|
|
{
|
|
SoSeparator* sepz = new SoSeparator();
|
|
createPlacement(sepz, base, rotz);
|
|
createDisplacement(sepz, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepz);
|
|
}
|
|
|
|
//OvG: Rotation indication
|
|
if(!rotxFree)
|
|
{
|
|
SoSeparator* sepx = new SoSeparator();
|
|
createPlacement(sepx, base, rotx);
|
|
createRotation(sepx, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepx);
|
|
}
|
|
if(!rotyFree)
|
|
{
|
|
SoSeparator* sepy = new SoSeparator();
|
|
createPlacement(sepy, base, roty);
|
|
createRotation(sepy, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepy);
|
|
}
|
|
if(!rotzFree)
|
|
{
|
|
SoSeparator* sepz = new SoSeparator();
|
|
createPlacement(sepz, base, rotz);
|
|
createRotation(sepz, scaledheight, scaledwidth); //OvG: Scaling
|
|
pShapeSep->addChild(sepz);
|
|
}
|
|
#endif
|
|
n++;
|
|
}
|
|
#ifdef USE_MULTIPLE_COPY
|
|
cpx->matrix.finishEditing();
|
|
cpy->matrix.finishEditing();
|
|
cpz->matrix.finishEditing();
|
|
cprotx->matrix.finishEditing();
|
|
cproty->matrix.finishEditing();
|
|
cprotz->matrix.finishEditing();
|
|
#endif
|
|
}
|
|
|
|
// Gets called whenever a property of the attached object changes
|
|
ViewProviderFemConstraint::updateData(prop);
|
|
}
|