FileOfv.cc 7.46 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
*                           www.openflipper.org                              *
*                                                                            *
*--------------------------------------------------------------------------- *
*  This file is part of OpenFlipper.                                         *
*                                                                            *
*  OpenFlipper is free software: you can redistribute it and/or modify       *
*  it under the terms of the GNU Lesser General Public License as            *
*  published by the Free Software Foundation, either version 3 of            *
*  the License, or (at your option) any later version with the               *
*  following exceptions:                                                     *
*                                                                            *
*  If other files instantiate templates or use macros                        *
*  or inline functions from this file, or you compile this file and          *
*  link it with other files to produce an executable, this file does         *
*  not by itself cause the resulting executable to be covered by the         *
*  GNU Lesser General Public License. This exception does not however        *
*  invalidate any other reasons why the executable file might be             *
*  covered by the GNU Lesser General Public License.                         *
*                                                                            *
*  OpenFlipper 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 Lesser General Public License for more details.                       *
*                                                                            *
*  You should have received a copy of the GNU LesserGeneral Public           *
*  License along with OpenFlipper. If not,                                   *
*  see <http://www.gnu.org/licenses/>.                                       *
*                                                                            *
\*===========================================================================*/

/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/


Matthias Möller's avatar
Matthias Möller committed
44
45
46
47
48
49
#if QT_VERSION >= 0x050000 
  #include <QtWidgets>
#else
  #include <QtGui>
#endif

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
#include <QFileInfo>
#include <QSettings>

#include "FileOfv.hh"

#include <iostream>
#include <ACG/GL/GLState.hh>

#include "OpenFlipper/BasePlugin/PluginFunctions.hh"
#include "OpenFlipper/common/GlobalOptions.hh"

#include <OpenMesh/Core/IO/IOManager.hh>

#include <OpenFlipper/ACGHelper/DrawModeConverter.hh>

void FileViewPlugin::initializePlugin() {
}

QString FileViewPlugin::getLoadFilters() {
  return QString( tr("View definition files ( *.ofv )") );
};

QString FileViewPlugin::getSaveFilters() {
  return QString( tr("View definition files ( *.ofv )") );
};

DataType  FileViewPlugin::supportedType() {
  return DataType();
}

int FileViewPlugin::loadObject(QString _filename) {

    // Declare variables
    ACG::Vec3d  eye(1.0,1.0,1.0);
    ACG::Vec3d  center(0.0,0.0,0.0);
    ACG::Vec3d  up(1.0,0.0,0.0);
//    float       fovy = 0;
    ACG::Vec4f  background;
    
    //bool e_widthAndHeight = false;
    bool e_eye = false;
    bool e_center = false;
    bool e_up = false;
//    bool e_fovy = false;
    bool e_background = false;
    
    QSettings settings(_filename, QSettings::IniFormat);
    settings.beginGroup("VIEW");

    if(settings.contains("Width") && settings.contains("Height")) {
Jan Möbius's avatar
Jan Möbius committed
100
101
        const int width = settings.value("Width").toInt();
        const int height = settings.value("Height").toInt();
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
        std::cerr << "Setting new viewport to " << width << "x" << height << std::endl;
        //e_widthAndHeight = true;
    }
    
    if(settings.contains("EyeX")) {
        eye[0] = settings.value("EyeX").toDouble();
        eye[1] = settings.value("EyeY").toDouble();
        eye[2] = settings.value("EyeZ").toDouble();
        std::cerr << "Setting new eye position to " << eye << std::endl;
        e_eye = true;
    }
    
    if(settings.contains("CenterX")) {
        center[0] = settings.value("CenterX").toDouble();
        center[1] = settings.value("CenterY").toDouble();
        center[2] = settings.value("CenterZ").toDouble();
        std::cerr << "Setting new scene center to " << center << std::endl;
        e_center = true;
    }
    
    if(settings.contains("UpX")) {
        up[0] = settings.value("UpX").toDouble();
        up[1] = settings.value("UpY").toDouble();
        up[2] = settings.value("UpZ").toDouble();
        std::cerr << "Setting new up vector to " << up << std::endl;
        e_up = true;
    }
    
//    if(settings.contains("Fovy")) {
//        fovy = settings.value("Fovy").toDouble();
//        std::cerr << "Setting fovy to " << fovy << std::endl;
//        e_fovy = true;
//    }
    
    if(settings.contains("BackgroundR")) {
        background[0] = settings.value("BackgroundR").toDouble();
        background[1] = settings.value("BackgroundG").toDouble();
        background[2] = settings.value("BackgroundB").toDouble();
        background[3] = settings.value("BackgroundA").toDouble();
        std::cerr << "Setting new background color to " << background << std::endl;
        e_background = true;
    }

    settings.endGroup();
    
    // Now set new projection and view
    
    // Get number of viewers
    int viewers = PluginFunctions::viewers();
    
    for(int i = 0; i < viewers; ++i) {
        
        Viewer::ViewerProperties& props = PluginFunctions::viewerProperties(i);
        ACG::GLState& state = props.glState();
        
//        // Perspective update
//        double aspect = 0.0;
//        if(e_widthAndHeight) aspect = width / height;
//        else                 aspect = state.aspect();

        // Set projection matrix
        //if(e_fovy)
        //    state.perspective(fovy, aspect, near, far);
    
        // Viewport
        //if(e_widthAndHeight)
        //    state.viewport(0, 0, width, height);
        
        //std::cerr << "Fovy: " << state.fovy() << std::endl;
    }
    
    // LookAt
    ACG::Vec3d new_eye = e_eye ? eye : PluginFunctions::eyePos();
    ACG::Vec3d new_center = e_center ? center : PluginFunctions::sceneCenter();
    ACG::Vec3d new_up = e_up ? up : PluginFunctions::upVector();
        
    PluginFunctions::lookAt(new_eye, new_center, new_up);
        
    // Background color
    if(e_background) {
        PluginFunctions::setBackColor(background);
     }
    
    emit updateView();
  
    return 0;
};

bool FileViewPlugin::saveObject(int /*_id*/, QString /*_filename*/) {
  
  return true;
}

Matthias Möller's avatar
Matthias Möller committed
195
196
197
198
#if QT_VERSION < 0x050000
  Q_EXPORT_PLUGIN2( fileviewplugin , FileViewPlugin );
#endif

199