FileOfv.cc 8 KB
Newer Older
1
2
3
/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
Martin Schultz's avatar
Martin Schultz committed
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
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
 *                                                                           *
 *---------------------------------------------------------------------------*
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
 *                                                                           *
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
 *                                                                           *
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
39
40
41
42
43
44
45
46
47
48
*                                                                            *
\*===========================================================================*/

/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/
49
50
51
52
#include <ACG/GL/GLState.hh>

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
#include <OpenFlipper/common/GlobalOptions.hh>
53

54
55
56
#include <OpenMesh/Core/IO/IOManager.hh>

#include <OpenFlipper/ACGHelper/DrawModeConverter.hh>
57

Matthias Möller's avatar
Matthias Möller committed
58
59
60
61
62
63
#if QT_VERSION >= 0x050000 
  #include <QtWidgets>
#else
  #include <QtGui>
#endif

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
100
101
102
103
104
105
106
#include <QFileInfo>
#include <QSettings>

#include "FileOfv.hh"

#include <iostream>


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
107
108
        const int width = settings.value("Width").toInt();
        const int height = settings.value("Height").toInt();
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
195
196
197
198
199
200
201
        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
202
203
204
205
#if QT_VERSION < 0x050000
  Q_EXPORT_PLUGIN2( fileviewplugin , FileViewPlugin );
#endif

206