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FEM: ConstraintTransform: core implementation

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FEM: ConstraintTransform: transformable surface comment modification

FEM: ConstraintTransform: re-adjusted GUI layout

FEM: ConstraintTransform: more tweaking

FEM: ConstraintTransform: GUI layout adjustment

FEM: ConstraintTransform: GUI bug fix

FEM: ConstraintTransform: implemented App::PropertyEnumeration for type of transform
This commit is contained in:
kgoao
2016-09-25 19:35:33 +01:00
committed by Yorik van Havre
parent 834814521f
commit b3cb1d48e3
13 changed files with 1427 additions and 0 deletions
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104
src/Mod/Fem/App/FemConstraintTransform.cpp Normal file
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/***************************************************************************
* Copyright (c) 2013 Jan Rheinländer <jrheinlaender[at]users.sourceforge.net> *
* *
* 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 *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* 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 <BRepAdaptor_Curve.hxx>
#include <BRepAdaptor_Surface.hxx>
#include <Precision.hxx>
#include <TopoDS.hxx>
#include <gp_Lin.hxx>
#include <gp_Pln.hxx>
#include <gp_Pnt.hxx>
#endif
#include "FemConstraintTransform.h"
using namespace Fem;
PROPERTY_SOURCE(Fem::ConstraintTransform, Fem::Constraint);
static const char* TransformTypes[] = {"Cylindrical","Rectangular", NULL};
ConstraintTransform::ConstraintTransform()
{
ADD_PROPERTY(X_rot,(0.0)); //numeric value, 0.0
ADD_PROPERTY(Y_rot,(0.0));
ADD_PROPERTY(Z_rot,(0.0));
ADD_PROPERTY_TYPE(TransformType,(1),"ConstraintTransform",(App::PropertyType)(App::Prop_None),
"Type of transform, rectangular or cylindrical");
TransformType.setEnums(TransformTypes);
ADD_PROPERTY_TYPE(RefDispl,(0,0),"ConstraintTransform",(App::PropertyType)(App::Prop_None),"Elements where the constraint is applied");
ADD_PROPERTY_TYPE(NameDispl,(0),"ConstraintTransform",(App::PropertyType)(App::Prop_None),"Elements where the constraint is applied");
ADD_PROPERTY_TYPE(BasePoint,(Base::Vector3d(0,0,0)),"ConstraintTransform",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Base point of cylindrical surface");
ADD_PROPERTY_TYPE(Axis,(Base::Vector3d(0,1,0)),"ConstraintTransform",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Axis of cylindrical surface");
ADD_PROPERTY_TYPE(Points,(Base::Vector3d()),"ConstraintTransform",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Points where symbols are drawn");
ADD_PROPERTY_TYPE(Normals,(Base::Vector3d()),"ConstraintTransform",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Normals where symbols are drawn");
Points.setValues(std::vector<Base::Vector3d>());
Normals.setValues(std::vector<Base::Vector3d>());
}
App::DocumentObjectExecReturn *ConstraintTransform::execute(void)
{
return Constraint::execute();
}
const char* ConstraintTransform::getViewProviderName(void) const
{
return "FemGui::ViewProviderFemConstraintTransform";
}
void ConstraintTransform::onChanged(const App::Property* prop)
{
Constraint::onChanged(prop);
if (prop == &References) {
std::vector<Base::Vector3d> points;
std::vector<Base::Vector3d> normals;
int scale = 1; //OvG: Enforce use of scale
if (getPoints(points, normals, &scale)) {
Points.setValues(points);
Normals.setValues(normals);
Scale.setValue(scale); //OvG: Scale
Points.touch(); // This triggers ViewProvider::updateData()
std::string transform_type = TransformType.getValueAsString();
if (transform_type == "Cylindrical") {
// Find data of cylinder
double radius, height;
Base::Vector3d base, axis;
if (!getCylinder(radius, height, base, axis))
return;
Axis.setValue(axis);
// Update base point
base = base + axis * height/2;
BasePoint.setValue(base);
BasePoint.touch(); // This triggers ViewProvider::updateData()
}
}
}
}