fd4bcb39ea
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1258 fdac6126-5c0c-442c-9429-916003d36597
156 lines
6.0 KiB
C++
156 lines
6.0 KiB
C++
/* ========================================================================= *
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* *
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* OpenMesh *
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* Copyright (c) 2001-2015, RWTH-Aachen University *
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* Department of Computer Graphics and Multimedia *
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* All rights reserved. *
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* www.openmesh.org *
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* *
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*---------------------------------------------------------------------------*
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* This file is part of OpenMesh. *
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*---------------------------------------------------------------------------*
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* *
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* Redistribution and use in source and binary forms, with or without *
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* modification, are permitted provided that the following conditions *
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* are met: *
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* *
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* 1. Redistributions of source code must retain the above copyright notice, *
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* this list of conditions and the following disclaimer. *
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* *
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* 2. Redistributions in binary form must reproduce the above copyright *
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* notice, this list of conditions and the following disclaimer in the *
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* documentation and/or other materials provided with the distribution. *
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* *
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* 3. Neither the name of the copyright holder nor the names of its *
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* contributors may be used to endorse or promote products derived from *
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* this software without specific prior written permission. *
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* *
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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* *
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* ========================================================================= */
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/*===========================================================================*\
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* *
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* $Revision$ *
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* $Date$ *
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* *
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\*===========================================================================*/
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#ifndef OPENMESHAPPS_PROGVIEWERWIDGET_HH
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#define OPENMESHAPPS_PROGVIEWERWIDGET_HH
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//== INCLUDES =================================================================
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#include <QTimer>
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#include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh>
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#include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
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#include <OpenMesh/Core/Mesh/Attributes.hh>
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#include <string>
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//== CLASS DEFINITION =========================================================
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using namespace OpenMesh;
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using namespace OpenMesh::Attributes;
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struct MyTraits : public OpenMesh::DefaultTraits
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{
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VertexAttributes ( OpenMesh::Attributes::Normal |
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OpenMesh::Attributes::Status );
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EdgeAttributes ( OpenMesh::Attributes::Status );
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HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
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FaceAttributes ( OpenMesh::Attributes::Normal |
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OpenMesh::Attributes::Status );
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};
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typedef OpenMesh::TriMesh_ArrayKernelT<MyTraits> MyMesh;
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typedef MeshViewerWidgetT<MyMesh> MeshViewerWidget;
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//== CLASS DEFINITION =========================================================
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class ProgViewerWidget : public MeshViewerWidget
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{
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Q_OBJECT
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public:
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typedef MeshViewerWidget Base;
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typedef ProgViewerWidget This;
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public:
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/// default constructor
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ProgViewerWidget(QWidget* _parent=0)
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: MeshViewerWidget(_parent)
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{
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timer_ = new QTimer(this);
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connect( timer_, SIGNAL(timeout()), SLOT(animate()) );
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}
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/// destructor
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~ProgViewerWidget()
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{
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delete timer_;
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}
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/// open progressive mesh
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void open_prog_mesh(const char* _filename);
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protected slots:
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void animate( void );
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private:
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QTimer *timer_;
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struct PMInfo
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{
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MyMesh::Point p0;
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MyMesh::VertexHandle v0, v1, vl, vr;
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};
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typedef std::vector<PMInfo> PMInfoContainer;
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typedef PMInfoContainer::iterator PMInfoIter;
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/// refine mesh up to _n vertices
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void refine(unsigned int _n);
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/// coarsen mesh down to _n vertices
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void coarsen(unsigned int _n);
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virtual void keyPressEvent(QKeyEvent* _event);
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// mesh data
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bool animateRefinement_;
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PMInfoContainer pminfos_;
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PMInfoIter pmiter_;
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size_t n_base_vertices_, n_base_faces_, n_detail_vertices_;
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size_t n_max_vertices_;
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};
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//=============================================================================
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#endif // OPENMESHAPPS_PROGVIEWERWIDGET_HH defined
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//=============================================================================
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