19702dcb21
Most of App::Origin is moved into this sub class of App::Origin. Add App::Point. Change graphics of the planes/axis. Remove scale-by-content behavior and make it fixed size on screen.
71 lines
2.9 KiB
C++
71 lines
2.9 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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/****************************************************************************
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* *
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* Copyright (c) 2024 Ondsel (PL Boyer) <development@ondsel.com> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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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/SoSphere.h>
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# include <Inventor/nodes/SoCoordinate3.h>
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# include <Inventor/nodes/SoIndexedLineSet.h>
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# include <Inventor/nodes/SoPickStyle.h>
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# include <Inventor/nodes/SoSeparator.h>
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# include <Inventor/nodes/SoTranslation.h>
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#endif
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#include "ViewProviderPoint.h"
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#include "ViewProviderOrigin.h"
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using namespace Gui;
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PROPERTY_SOURCE(Gui::ViewProviderPoint, Gui::ViewProviderDatum)
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ViewProviderPoint::ViewProviderPoint()
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{
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sPixmap = "Std_Point"; // Set the icon for the point
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}
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ViewProviderPoint::~ViewProviderPoint() = default;
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void ViewProviderPoint::attach(App::DocumentObject * obj) {
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ViewProviderDatum::attach(obj);
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// The coordinates for the point (single vertex at the origin)
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static const SbVec3f point = SbVec3f(0, 0, 0);
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SoSeparator* sep = getRoot();
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auto pCoords = new SoCoordinate3();
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pCoords->point.setNum(1);
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pCoords->point.setValue(point);
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sep->addChild(pCoords);
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auto sphere = new SoSphere();
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sphere->radius.setValue(1.0);
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sep->addChild(sphere);
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// Add pick style to define how the point can be selected
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auto ps = new SoPickStyle();
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ps->style.setValue(SoPickStyle::BOUNDING_BOX);
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sep->addChild(ps);
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}
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