├── .gitignore
├── README.md
├── assets
    ├── avg_v1.0.png
    ├── avg_v1.1.png
    └── avg_v2.0.gif
├── bfm_visual_tool.sln
└── bfm_visual_tool
    ├── MainWindow.cpp
    ├── MainWindow.h
    ├── MainWindow.qrc
    ├── MainWindow.ui
    ├── OpenGLWidget.cpp
    ├── OpenGLWidget.h
    ├── Resources
        └── bfm_tool.ico
    ├── bfm.cpp
    ├── bfm.h
    ├── bfm_tool.rc
    ├── bfm_visual_tool.vcxproj
    ├── bfm_visual_tool.vcxproj.filters
    ├── bfm_visual_tool.vcxproj.user
    ├── constant.h
    ├── data.h
    ├── inputs-2017.txt
    ├── inputs.txt
    ├── main.cpp
    ├── random.cpp
    ├── random.h
    └── vec.h


/.gitignore:
--------------------------------------------------------------------------------
 1 | 
 2 | bfm_visual_tool/GeneratedFiles
 3 | 
 4 | bfm_visual_tool/x64
 5 | 
 6 | x64
 7 | 
 8 | *.ply
 9 | 
10 | .vs
11 | *.bin
12 | bfm_visual_tool/data/data.zip
13 | *.h5
14 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # BFM模型可视化工具 - C++
 2 | 
 3 | 通过C++和Qt5构建的一个Basel人脸模型（Basel Face Model, BFM）的可视化工具。
 4 | 
 5 | <img src="https://github.com/Great-Keith/bfm-visual-tool/raw/master/assets/avg_v2.0.gif" width="80%">
 6 | 
 7 | 
 8 | 
 9 | ## 功能介绍
10 | 
11 | ### 生成随机人脸
12 | 
13 | 设置`random range` 后的滑动条，可以调节随机程度（正态分布的方差），0.0时为平均脸。
14 | 
15 | 设置完成之后点击下方按钮即可在左侧生成随机人脸。
16 | 
17 | ### 设置PC权重
18 | 
19 | 可以修改面部Shape、Texture和Expr的PC权重，BFM共有199个PC可以在左侧下拉栏中选择，右测滑动条调节数值大小，调节完成后点击对应的按钮完成设置。
20 | 
21 | *[NOTE] 修改PC权重需要在已经生成人脸的前提下使用*
22 | 
23 | ### 将生成人脸存储到文件
24 | 
25 | 目前支持的文件格式仅有PLY格式，可以通过MeshLab打开进行查看。
26 | 
27 | 
28 | 
29 | ## 其他功能
30 | 
31 | ### 预然人脸操作
32 | 
33 | 该部分通过Qt5内置OpenGL实现，支持按键如下：
34 | 
35 | * 鼠标左键：长按后可以拖拉旋转人脸；
36 | * 鼠标滚轮：缩放；
37 | * 键盘A/W/S/D：向左转/放大/向右转/缩小。
38 | 
39 | 


--------------------------------------------------------------------------------
/assets/avg_v1.0.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Bemfool/bfm-visual-tool/032d8b7629c497d7c3b4edef997a24008a8b3031/assets/avg_v1.0.png


--------------------------------------------------------------------------------
/assets/avg_v1.1.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Bemfool/bfm-visual-tool/032d8b7629c497d7c3b4edef997a24008a8b3031/assets/avg_v1.1.png


--------------------------------------------------------------------------------
/assets/avg_v2.0.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Bemfool/bfm-visual-tool/032d8b7629c497d7c3b4edef997a24008a8b3031/assets/avg_v2.0.gif


--------------------------------------------------------------------------------
/bfm_visual_tool.sln:
--------------------------------------------------------------------------------
 1 | 
 2 | Microsoft Visual Studio Solution File, Format Version 12.00
 3 | # Visual Studio 15
 4 | VisualStudioVersion = 15.0.27703.2026
 5 | MinimumVisualStudioVersion = 10.0.40219.1
 6 | Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bfm_visual_tool", "bfm_visual_tool\bfm_visual_tool.vcxproj", "{B12702AD-ABFB-343A-A199-8E24837244A3}"
 7 | EndProject
 8 | Global
 9 | 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
10 | 		Debug|x64 = Debug|x64
11 | 		Release|x64 = Release|x64
12 | 	EndGlobalSection
13 | 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
14 | 		{B12702AD-ABFB-343A-A199-8E24837244A3}.Debug|x64.ActiveCfg = Debug|x64
15 | 		{B12702AD-ABFB-343A-A199-8E24837244A3}.Debug|x64.Build.0 = Debug|x64
16 | 		{B12702AD-ABFB-343A-A199-8E24837244A3}.Release|x64.ActiveCfg = Release|x64
17 | 		{B12702AD-ABFB-343A-A199-8E24837244A3}.Release|x64.Build.0 = Release|x64
18 | 	EndGlobalSection
19 | 	GlobalSection(SolutionProperties) = preSolution
20 | 		HideSolutionNode = FALSE
21 | 	EndGlobalSection
22 | 	GlobalSection(ExtensibilityGlobals) = postSolution
23 | 		SolutionGuid = {2D3C74E0-D3D8-471B-A33A-DFAF1B53A3D3}
24 | 	EndGlobalSection
25 | EndGlobal
26 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/MainWindow.cpp:
--------------------------------------------------------------------------------
  1 | #include "MainWindow.h"
  2 | 
  3 | const double SHAPE_SCALE = 0.1;
  4 | const double TEX_SCALE = 120;
  5 | const double EXPR_SCALE = 0.3;
  6 | 
  7 | MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
  8 | {
  9 | 	ui.setupUi(this);
 10 | 	statusBar()->showMessage("loading...", 3000);
 11 | 	model.init("inputs.txt");
 12 | 	initUI();
 13 | 	initSignalSlots();
 14 | 	setWindowTitle("Tools for Basel Face Model");
 15 | 	statusBar()->showMessage("ready");
 16 | }
 17 | 
 18 | void MainWindow::initUI()
 19 | {
 20 | 	genRndFaceBtn = ui.centralWidget->findChild<QPushButton *>("genRndFaceBtn");
 21 | 	savePlyBtn = ui.centralWidget->findChild<QPushButton *>("savePlyBtn");
 22 | 	setShapePcBtn = ui.centralWidget->findChild<QPushButton *>("setShapePcBtn");
 23 | 	setTexPcBtn = ui.centralWidget->findChild<QPushButton *>("setTexPcBtn");
 24 | 	setExprPcBtn = ui.centralWidget->findChild<QPushButton *>("setExprPcBtn");
 25 | 
 26 | 	rndRangeSlider = ui.centralWidget->findChild<QSlider *>("rndRangeSlider");
 27 | 	shapeSlider = ui.centralWidget->findChild<QSlider *>("shapeSlider");
 28 | 	texSlider = ui.centralWidget->findChild<QSlider *>("texSlider");
 29 | 	exprSlider = ui.centralWidget->findChild<QSlider *>("exprSlider");
 30 | 
 31 | 	shapeComboBox = ui.centralWidget->findChild<QComboBox *>("shapeComboBox");
 32 | 	texComboBox = ui.centralWidget->findChild<QComboBox *>("texComboBox");
 33 | 	exprComboBox = ui.centralWidget->findChild<QComboBox *>("exprComboBox");
 34 | 	for (int i = 1; i <= model.get_n_id_pc(); i++) {
 35 | 		shapeComboBox->addItem(QString::number(i));
 36 | 		texComboBox->addItem(QString::number(i));
 37 | 	}
 38 | 	for (int i = 1; i <= model.get_n_expr_pc(); i++)
 39 | 		exprComboBox->addItem(QString::number(i));
 40 | 
 41 | 	saveFilename = ui.centralWidget->findChild<QTextEdit *>("saveFilename");
 42 | 	openGLWidget = ui.centralWidget->findChild<OpenGLWidget *>("openGLWidget");
 43 | 	qDebug() << "[viewer] ui init done.\n";
 44 | }
 45 | 
 46 | void MainWindow::initSignalSlots()
 47 | {
 48 | 	QObject::connect(genRndFaceBtn, SIGNAL(clicked()), this, SLOT(generateRandomFace()));
 49 | 	QObject::connect(setShapePcBtn, SIGNAL(clicked()), this, SLOT(setShapePc()));
 50 | 	QObject::connect(setTexPcBtn, SIGNAL(clicked()), this, SLOT(setTexPc()));
 51 | 	QObject::connect(setExprPcBtn, SIGNAL(clicked()), this, SLOT(setExprPc()));
 52 | 
 53 | 	QObject::connect(shapeComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(synShapeSlider()));
 54 | 	QObject::connect(texComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(synTexSlider()));
 55 | 	QObject::connect(exprComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(synExprSlider()));
 56 | 
 57 | 	QObject::connect(savePlyBtn, SIGNAL(clicked()), this, SLOT(savePly()));
 58 | }
 59 | 
 60 | void MainWindow::generateRandomFace()
 61 | {
 62 | 	statusBar()->showMessage("generating...", 3000);
 63 | 	double sliderVal = (double)rndRangeSlider->value();
 64 | 	model.generate_random_face(sliderVal / SHAPE_SCALE, sliderVal / TEX_SCALE, sliderVal / EXPR_SCALE);
 65 | 	openGLWidget->theta = 0.0;
 66 | 	openGLWidget->scale = 1.0;
 67 | 	openGLWidget->update();
 68 | 	synShapeSlider();
 69 | 	synTexSlider();
 70 | 	synExprSlider();
 71 | }
 72 | 
 73 | void MainWindow::synShapeSlider()
 74 | {
 75 | 	int pc = shapeComboBox->currentIndex();
 76 | 	shapeSlider->setValue(int(model.get_mutable_shape_coef()(pc) * SHAPE_SCALE));
 77 | }
 78 | 
 79 | 
 80 | void MainWindow::synTexSlider()
 81 | {
 82 | 	int pc = texComboBox->currentIndex();
 83 | 	texSlider->setValue(int(model.get_mutable_tex_coef()(pc) * TEX_SCALE));
 84 | }
 85 | 
 86 | void MainWindow::synExprSlider()
 87 | {
 88 | 	int pc = exprComboBox->currentIndex();
 89 | 	exprSlider->setValue(int(model.get_mutable_expr_coef()(pc) * EXPR_SCALE));
 90 | }
 91 | 
 92 | 
 93 | void MainWindow::setShapePc()
 94 | {
 95 | 	int pc = shapeComboBox->currentIndex();
 96 | 	double pcValue = shapeSlider->value() / SHAPE_SCALE;
 97 | 	model.get_mutable_shape_coef()(pc) = pcValue;
 98 | 	model.generate_face();
 99 | 	openGLWidget->update();
100 | }
101 | 
102 | void MainWindow::setTexPc()
103 | {
104 | 	int pc = texComboBox->currentIndex();
105 | 	double pcValue = texSlider->value() / TEX_SCALE;
106 | 	model.get_mutable_tex_coef()(pc) = pcValue;
107 | 	model.generate_face();
108 | 	openGLWidget->update();
109 | }
110 | 
111 | void MainWindow::setExprPc()
112 | {
113 | 	int pc = exprComboBox->currentIndex();
114 | 	double pcValue = exprSlider->value() / EXPR_SCALE;
115 | 	model.get_mutable_expr_coef()(pc) = pcValue;
116 | 	model.generate_face();
117 | 	openGLWidget->update();
118 | }
119 | 
120 | void MainWindow::savePly()
121 | {
122 | 	std::string filename = saveFilename->toPlainText().toStdString();
123 | 
124 | 	/* Make sure filename is like *.ply format (default filename = rnd_face.ply) */
125 | 	int fSize = filename.size();
126 | 	if (fSize == 0)
127 | 		filename = "rnd_face.ply";
128 | 	else if (fSize <= 4 || filename.substr(fSize - 4) != ".ply")
129 | 		filename = filename + ".ply";
130 | 
131 | 	model.ply_write(filename);
132 | 	QDialog *dialog = new QDialog;
133 | 	dialog->setModal(true);
134 | 	dialog->resize(300, 100);
135 | 	QLabel *label = new QLabel(dialog);
136 | 	label->setText("save - success");
137 | 	dialog->exec();
138 | }
139 | 
140 | void MainWindow::keyPressEvent(QKeyEvent *event) {
141 | 	switch (event->key()) {
142 | 	case Qt::Key_A:
143 | 		openGLWidget->theta += 0.1;
144 | 		break;
145 | 	case Qt::Key_D:
146 | 		openGLWidget->theta -= 0.1;
147 | 		break;
148 | 	case Qt::Key_W:
149 | 		openGLWidget->scale += 0.1;
150 | 		break;
151 | 	case Qt::Key_S:
152 | 		openGLWidget->scale -= 0.1;
153 | 		break;
154 | 	default:
155 | 		break;
156 | 	}
157 | 	openGLWidget->update();
158 | }
159 | 
160 | 
161 | void MainWindow::wheelEvent(QWheelEvent *event) {
162 | 	openGLWidget->scale += event->delta() / 1200.0;
163 | 	if (openGLWidget->scale <= 0.0)
164 | 		openGLWidget->scale = 0.01;
165 | 	openGLWidget->update();
166 | }


--------------------------------------------------------------------------------
/bfm_visual_tool/MainWindow.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | /*********************************************************************
 3 | 
 4 | Author: Bemfoo
 5 | Date: 2019-10-26
 6 | Description: The main widget window of Basel face model visual tool.
 7 | 
 8 | **********************************************************************/
 9 | 
10 | #include <QtWidgets/QMainWindow>
11 | #include "ui_MainWindow.h"
12 | #include <qslider.h>
13 | #include <qpushbutton.h>
14 | #include <qlabel.h>
15 | #include <qcombobox.h>
16 | #include <qstatusbar.h>
17 | #include <qdialog.h>
18 | #include "OpenGLWidget.h"
19 | #include <dlib/matrix.h>
20 | #include "bfm.h"
21 | 
22 | class QSlider;
23 | class QPushButton;
24 | class QLabel;
25 | class QComboBox;
26 | class QOpenGLWidget;
27 | class QKeyEvent;
28 | class QWheelEvent;
29 | class QDialog;
30 | 
31 | class MainWindow : public QMainWindow
32 | {
33 | 	Q_OBJECT
34 | 
35 | public:
36 | 	MainWindow(QWidget *parent = Q_NULLPTR);
37 | 	bfm &getModel() { return model; }
38 | 	void keyPressEvent(QKeyEvent *event);
39 | 	void wheelEvent(QWheelEvent *event);
40 | 
41 | private slots: 
42 | 	void generateRandomFace();
43 | 	void synShapeSlider();
44 | 	void synTexSlider();
45 | 	void synExprSlider();
46 | 	void setShapePc();
47 | 	void setTexPc();
48 | 	void setExprPc();
49 | 	void savePly();
50 | 
51 | private:
52 | 	Ui::MainWindowClass ui;
53 | 	
54 | 	bfm model;
55 | 
56 | 	OpenGLWidget *openGLWidget;
57 | 	QPushButton *genRndFaceBtn;
58 | 	QPushButton *savePlyBtn;
59 | 	QPushButton *setShapePcBtn;
60 | 	QPushButton *setTexPcBtn;
61 | 	QPushButton *setExprPcBtn;
62 | 	
63 | 	QSlider *shapeSlider;
64 | 	QSlider *texSlider;
65 | 	QSlider *exprSlider;
66 | 	QSlider	*rndRangeSlider;
67 | 
68 | 	QComboBox *shapeComboBox;
69 | 	QComboBox *texComboBox;
70 | 	QComboBox *exprComboBox;
71 | 
72 | 	QTextEdit *saveFilename;
73 | 
74 | 	void initUI();
75 | 	void initSignalSlots();
76 | };
77 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/MainWindow.qrc:
--------------------------------------------------------------------------------
1 | <RCC>
2 |     <qresource prefix="QtTest">
3 |     </qresource>
4 | </RCC>
5 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/MainWindow.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>MainWindowClass</class>
  4 |  <widget class="QMainWindow" name="MainWindowClass">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>1025</width>
 10 |     <height>709</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>QtTest</string>
 15 |   </property>
 16 |   <widget class="QWidget" name="centralWidget">
 17 |    <widget class="QPushButton" name="genRndFaceBtn">
 18 |     <property name="geometry">
 19 |      <rect>
 20 |       <x>580</x>
 21 |       <y>80</y>
 22 |       <width>421</width>
 23 |       <height>28</height>
 24 |      </rect>
 25 |     </property>
 26 |     <property name="text">
 27 |      <string>generate random face</string>
 28 |     </property>
 29 |    </widget>
 30 |    <widget class="OpenGLWidget" name="openGLWidget">
 31 |     <property name="geometry">
 32 |      <rect>
 33 |       <x>20</x>
 34 |       <y>20</y>
 35 |       <width>531</width>
 36 |       <height>651</height>
 37 |      </rect>
 38 |     </property>
 39 |    </widget>
 40 |    <widget class="QWidget" name="horizontalLayoutWidget">
 41 |     <property name="geometry">
 42 |      <rect>
 43 |       <x>580</x>
 44 |       <y>30</y>
 45 |       <width>421</width>
 46 |       <height>41</height>
 47 |      </rect>
 48 |     </property>
 49 |     <layout class="QHBoxLayout" name="rndRangeLayout">
 50 |      <item>
 51 |       <widget class="QLabel" name="rndRangeLabel">
 52 |        <property name="text">
 53 |         <string>random range</string>
 54 |        </property>
 55 |       </widget>
 56 |      </item>
 57 |      <item>
 58 |       <widget class="QLabel" name="label_5">
 59 |        <property name="text">
 60 |         <string/>
 61 |        </property>
 62 |       </widget>
 63 |      </item>
 64 |      <item>
 65 |       <widget class="QSlider" name="rndRangeSlider">
 66 |        <property name="minimum">
 67 |         <number>0</number>
 68 |        </property>
 69 |        <property name="maximum">
 70 |         <number>200</number>
 71 |        </property>
 72 |        <property name="pageStep">
 73 |         <number>2</number>
 74 |        </property>
 75 |        <property name="orientation">
 76 |         <enum>Qt::Horizontal</enum>
 77 |        </property>
 78 |       </widget>
 79 |      </item>
 80 |      <item>
 81 |       <widget class="QLabel" name="label_6">
 82 |        <property name="text">
 83 |         <string>max</string>
 84 |        </property>
 85 |       </widget>
 86 |      </item>
 87 |     </layout>
 88 |    </widget>
 89 |    <widget class="QWidget" name="horizontalLayoutWidget_2">
 90 |     <property name="geometry">
 91 |      <rect>
 92 |       <x>580</x>
 93 |       <y>140</y>
 94 |       <width>421</width>
 95 |       <height>41</height>
 96 |      </rect>
 97 |     </property>
 98 |     <layout class="QHBoxLayout" name="horizontalLayout">
 99 |      <item>
100 |       <widget class="QLabel" name="label">
101 |        <property name="text">
102 |         <string>No.</string>
103 |        </property>
104 |       </widget>
105 |      </item>
106 |      <item>
107 |       <widget class="QComboBox" name="shapeComboBox"/>
108 |      </item>
109 |      <item>
110 |       <widget class="QLabel" name="label_7">
111 |        <property name="text">
112 |         <string/>
113 |        </property>
114 |       </widget>
115 |      </item>
116 |      <item>
117 |       <widget class="QSlider" name="shapeSlider">
118 |        <property name="minimum">
119 |         <number>-1000</number>
120 |        </property>
121 |        <property name="maximum">
122 |         <number>1000</number>
123 |        </property>
124 |        <property name="orientation">
125 |         <enum>Qt::Horizontal</enum>
126 |        </property>
127 |       </widget>
128 |      </item>
129 |      <item>
130 |       <widget class="QLabel" name="label_8">
131 |        <property name="text">
132 |         <string>max</string>
133 |        </property>
134 |       </widget>
135 |      </item>
136 |     </layout>
137 |    </widget>
138 |    <widget class="QPushButton" name="setShapePcBtn">
139 |     <property name="geometry">
140 |      <rect>
141 |       <x>580</x>
142 |       <y>190</y>
143 |       <width>421</width>
144 |       <height>28</height>
145 |      </rect>
146 |     </property>
147 |     <property name="text">
148 |      <string>set shape PC</string>
149 |     </property>
150 |    </widget>
151 |    <widget class="QLabel" name="label_2">
152 |     <property name="geometry">
153 |      <rect>
154 |       <x>580</x>
155 |       <y>120</y>
156 |       <width>421</width>
157 |       <height>16</height>
158 |      </rect>
159 |     </property>
160 |     <property name="text">
161 |      <string>=================== shape PC =======================</string>
162 |     </property>
163 |    </widget>
164 |    <widget class="QPushButton" name="setTexPcBtn">
165 |     <property name="geometry">
166 |      <rect>
167 |       <x>580</x>
168 |       <y>300</y>
169 |       <width>421</width>
170 |       <height>28</height>
171 |      </rect>
172 |     </property>
173 |     <property name="text">
174 |      <string>set texture PC</string>
175 |     </property>
176 |    </widget>
177 |    <widget class="QWidget" name="horizontalLayoutWidget_3">
178 |     <property name="geometry">
179 |      <rect>
180 |       <x>580</x>
181 |       <y>250</y>
182 |       <width>421</width>
183 |       <height>41</height>
184 |      </rect>
185 |     </property>
186 |     <layout class="QHBoxLayout" name="horizontalLayout_2">
187 |      <item>
188 |       <widget class="QLabel" name="label_3">
189 |        <property name="text">
190 |         <string>No.</string>
191 |        </property>
192 |       </widget>
193 |      </item>
194 |      <item>
195 |       <widget class="QComboBox" name="texComboBox"/>
196 |      </item>
197 |      <item>
198 |       <widget class="QLabel" name="label_9">
199 |        <property name="text">
200 |         <string/>
201 |        </property>
202 |       </widget>
203 |      </item>
204 |      <item>
205 |       <widget class="QSlider" name="texSlider">
206 |        <property name="minimum">
207 |         <number>-1000</number>
208 |        </property>
209 |        <property name="maximum">
210 |         <number>1000</number>
211 |        </property>
212 |        <property name="orientation">
213 |         <enum>Qt::Horizontal</enum>
214 |        </property>
215 |       </widget>
216 |      </item>
217 |      <item>
218 |       <widget class="QLabel" name="label_10">
219 |        <property name="text">
220 |         <string>max</string>
221 |        </property>
222 |       </widget>
223 |      </item>
224 |     </layout>
225 |    </widget>
226 |    <widget class="QLabel" name="label_4">
227 |     <property name="geometry">
228 |      <rect>
229 |       <x>580</x>
230 |       <y>230</y>
231 |       <width>421</width>
232 |       <height>16</height>
233 |      </rect>
234 |     </property>
235 |     <property name="text">
236 |      <string>=================== texture PC =======================</string>
237 |     </property>
238 |    </widget>
239 |    <widget class="QWidget" name="horizontalLayoutWidget_4">
240 |     <property name="geometry">
241 |      <rect>
242 |       <x>580</x>
243 |       <y>620</y>
244 |       <width>421</width>
245 |       <height>31</height>
246 |      </rect>
247 |     </property>
248 |     <layout class="QHBoxLayout" name="horizontalLayout_3">
249 |      <property name="sizeConstraint">
250 |       <enum>QLayout::SetFixedSize</enum>
251 |      </property>
252 |      <item>
253 |       <widget class="QLabel" name="label_11">
254 |        <property name="text">
255 |         <string>filename:</string>
256 |        </property>
257 |       </widget>
258 |      </item>
259 |      <item>
260 |       <widget class="QTextEdit" name="saveFilename">
261 |        <property name="maximumSize">
262 |         <size>
263 |          <width>236</width>
264 |          <height>29</height>
265 |         </size>
266 |        </property>
267 |        <property name="html">
268 |         <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
269 | &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
270 | p, li { white-space: pre-wrap; }
271 | &lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'SimSun'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
272 | &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'SimSun';&quot;&gt;rnd_face.ply&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
273 |        </property>
274 |       </widget>
275 |      </item>
276 |      <item>
277 |       <widget class="QPushButton" name="savePlyBtn">
278 |        <property name="text">
279 |         <string>save as PLY</string>
280 |        </property>
281 |       </widget>
282 |      </item>
283 |     </layout>
284 |    </widget>
285 |    <widget class="QLabel" name="label_12">
286 |     <property name="geometry">
287 |      <rect>
288 |       <x>580</x>
289 |       <y>340</y>
290 |       <width>421</width>
291 |       <height>16</height>
292 |      </rect>
293 |     </property>
294 |     <property name="text">
295 |      <string>=============== == expression PC =======================</string>
296 |     </property>
297 |    </widget>
298 |    <widget class="QWidget" name="horizontalLayoutWidget_5">
299 |     <property name="geometry">
300 |      <rect>
301 |       <x>580</x>
302 |       <y>360</y>
303 |       <width>421</width>
304 |       <height>41</height>
305 |      </rect>
306 |     </property>
307 |     <layout class="QHBoxLayout" name="horizontalLayout_4">
308 |      <item>
309 |       <widget class="QLabel" name="label_13">
310 |        <property name="text">
311 |         <string>No.</string>
312 |        </property>
313 |       </widget>
314 |      </item>
315 |      <item>
316 |       <widget class="QComboBox" name="exprComboBox"/>
317 |      </item>
318 |      <item>
319 |       <widget class="QLabel" name="label_14">
320 |        <property name="text">
321 |         <string/>
322 |        </property>
323 |       </widget>
324 |      </item>
325 |      <item>
326 |       <widget class="QSlider" name="exprSlider">
327 |        <property name="minimum">
328 |         <number>-1000</number>
329 |        </property>
330 |        <property name="maximum">
331 |         <number>1000</number>
332 |        </property>
333 |        <property name="orientation">
334 |         <enum>Qt::Horizontal</enum>
335 |        </property>
336 |       </widget>
337 |      </item>
338 |      <item>
339 |       <widget class="QLabel" name="label_15">
340 |        <property name="text">
341 |         <string>max</string>
342 |        </property>
343 |       </widget>
344 |      </item>
345 |     </layout>
346 |    </widget>
347 |    <widget class="QPushButton" name="setExprPcBtn">
348 |     <property name="geometry">
349 |      <rect>
350 |       <x>580</x>
351 |       <y>410</y>
352 |       <width>421</width>
353 |       <height>28</height>
354 |      </rect>
355 |     </property>
356 |     <property name="text">
357 |      <string>set texture PC</string>
358 |     </property>
359 |    </widget>
360 |   </widget>
361 |   <widget class="QStatusBar" name="statusBar"/>
362 |   <widget class="QMenuBar" name="menuBar">
363 |    <property name="geometry">
364 |     <rect>
365 |      <x>0</x>
366 |      <y>0</y>
367 |      <width>1025</width>
368 |      <height>26</height>
369 |     </rect>
370 |    </property>
371 |    <widget class="QMenu" name="menu">
372 |     <property name="title">
373 |      <string>文件</string>
374 |     </property>
375 |     <addaction name="actionload"/>
376 |     <addaction name="actionchange_model"/>
377 |    </widget>
378 |    <widget class="QMenu" name="menu_2">
379 |     <property name="title">
380 |      <string>帮助</string>
381 |     </property>
382 |     <addaction name="actionBFM"/>
383 |    </widget>
384 |    <addaction name="menu"/>
385 |    <addaction name="menu_2"/>
386 |   </widget>
387 |   <action name="actionload">
388 |    <property name="text">
389 |     <string>载入模型</string>
390 |    </property>
391 |   </action>
392 |   <action name="actionchange_model">
393 |    <property name="text">
394 |     <string>更换模型</string>
395 |    </property>
396 |   </action>
397 |   <action name="actionBFM">
398 |    <property name="text">
399 |     <string>BFM模型预处理</string>
400 |    </property>
401 |   </action>
402 |  </widget>
403 |  <layoutdefault spacing="6" margin="11"/>
404 |  <customwidgets>
405 |   <customwidget>
406 |    <class>OpenGLWidget</class>
407 |    <extends>QOpenGLWidget</extends>
408 |    <header location="global">OpenGLWidget.h</header>
409 |   </customwidget>
410 |  </customwidgets>
411 |  <resources>
412 |   <include location="MainWindow.qrc"/>
413 |  </resources>
414 |  <connections/>
415 | </ui>
416 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/OpenGLWidget.cpp:
--------------------------------------------------------------------------------
 1 | #include "OpenGLWidget.h"
 2 | #include "MainWindow.h"
 3 | 
 4 | OpenGLWidget::OpenGLWidget(QWidget *parent) : QOpenGLWidget(parent) {}
 5 | 
 6 | 
 7 | void OpenGLWidget::initializeGL()
 8 | {
 9 | 	initializeOpenGLFunctions();
10 | 	glClearColor(0, 0, 0, 1);
11 | 	glEnable(GL_DEPTH_TEST);
12 | 	glEnable(GL_LIGHT0);
13 | 	glEnable(GL_LIGHTING);
14 | 	glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
15 | 	glEnable(GL_COLOR_MATERIAL);
16 | 	glLoadIdentity();
17 | 	gluLookAt(0, 0, 300000.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0);
18 | }
19 | 
20 | 
21 | void OpenGLWidget::resizeGL(int width, int height)
22 | {
23 | 	glViewport(0, 0, width, height);
24 | 	glMatrixMode(GL_PROJECTION);
25 | 	glLoadIdentity();
26 | 	gluPerspective(60.0, (GLfloat)width / (GLfloat)height, 1.0, 600000.0);
27 | 	glMatrixMode(GL_MODELVIEW);
28 | 	glLoadIdentity();
29 | 	gluLookAt(0, 0, 300000.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
30 | }
31 | 
32 | 
33 | void OpenGLWidget::paintGL()
34 | {
35 | 	MainWindow *p = (MainWindow*)(parentWidget()->parentWidget());
36 | 	shape = p->getModel().get_current_blendshape();
37 | 	tex = p->getModel().get_current_tex();
38 | 	tl = p->getModel().get_tl();
39 | 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
40 | 	if (shape.nr()!=0) {
41 | 		/* human face model */
42 | 		double sint = sin(theta), cost = cos(theta);
43 | 		for (int i = 0; i < tl.size()/3; i++) {
44 | 			glBegin(GL_TRIANGLES);
45 | 			double xIdx = tl(i * 3) - 1;
46 | 			double yIdx = tl(i * 3 + 1) - 1;
47 | 			double zIdx = tl(i * 3 + 2) - 1;
48 | 			glColor3f(tex(xIdx * 3) / 255.0, tex(xIdx * 3 + 1) / 255.0, tex(xIdx * 3 + 2) / 255.0);
49 | 			glVertex3f(shape(xIdx * 3) * scale * cost - shape(xIdx * 3 + 2) * scale * sint, shape(xIdx * 3 + 1) * scale, shape(xIdx * 3) * scale * sint + shape(xIdx * 3 + 2) * scale * cost);
50 | 			glColor3f(tex(yIdx * 3) / 255.0, tex(yIdx * 3 + 1) / 255.0, tex(yIdx * 3 + 2) / 255.0);
51 | 			glVertex3f(shape(yIdx * 3) * scale * cost - shape(yIdx * 3 + 2) * scale * sint, shape(yIdx * 3 + 1) * scale, shape(yIdx * 3) * scale * sint + shape(yIdx * 3 + 2) * scale * cost);
52 | 			glColor3f(tex(zIdx * 3) / 255.0, tex(zIdx * 3 + 1) / 255.0, tex(zIdx * 3 + 2) / 255.0);
53 | 			glVertex3f(shape(zIdx * 3) * scale * cost - shape(zIdx * 3 + 2) * scale * sint, shape(zIdx * 3 + 1) * scale, shape(zIdx * 3) * scale * sint + shape(zIdx * 3 + 2) * scale * cost);
54 | 			glEnd();
55 | 		}
56 | 	}
57 | 	else {
58 | 		/* initial scene - triangle */
59 | 		glBegin(GL_TRIANGLES);
60 | 		glColor3f(1.0, 0.0, 0.0);
61 | 		glVertex3f(-50000 * cos(theta) * scale, 0, 0);
62 | 		glColor3f(0.0, 1.0, 0.0);
63 | 		glVertex3f(50000 * cos(theta) * scale, 0, 0);
64 | 		glColor3f(0.0, 0.0, 1.0);
65 | 		glVertex3f(0.0, 50000 * scale, 0);
66 | 		glEnd();
67 | 	}
68 | }
69 | 
70 | 
71 | void OpenGLWidget::mousePressEvent(QMouseEvent *event) 
72 | {
73 | 	if (event->button() == Qt::LeftButton)
74 | 		oldX = event->x();	/* record the current X pos */
75 | }
76 | 
77 | 
78 | void OpenGLWidget::mouseMoveEvent(QMouseEvent *event) 
79 | {
80 | 	if (event->buttons() & Qt::LeftButton) {
81 | 		double clockwise;
82 | 		if (event->x() < oldX) 
83 | 			clockwise = -1.0;
84 | 		else if (event->x() > oldX)
85 | 			clockwise = 1.0;
86 | 		else
87 | 			clockwise = 0;
88 | 		oldX = event->x();
89 | 		theta += clockwise * 0.1;
90 | 		update();
91 | 	}
92 | }


--------------------------------------------------------------------------------
/bfm_visual_tool/OpenGLWidget.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | /*********************************************************************
 3 | 
 4 | Author: Bemfoo
 5 | Date: 2019-10-26
 6 | Description: A Qt5 widget implemented by built-in OpenGL to show Basel
 7 | face model.
 8 | 
 9 | **********************************************************************/
10 | 
11 | #include <QWidget>
12 | #include <QOpenGLWidget>
13 | #include <QOpenGLFunctions>
14 | #include <GL/gl.h>
15 | #include <GL/glu.h>
16 | #include <qevent.h>
17 | #include <dlib/matrix.h>
18 | 
19 | class QMouseEvent;
20 | class QKeyEvent;
21 | 
22 | /*
23 |  * Class: OpenGLWidget
24 |  * --------------------------------------------------------------------
25 |  * The widget is used to show generated face.
26 |  */
27 | class OpenGLWidget : public QOpenGLWidget, protected QOpenGLFunctions
28 | {
29 | 	Q_OBJECT
30 | 
31 | public:
32 | 	explicit OpenGLWidget(QWidget *parent = Q_NULLPTR);
33 | 
34 | public:
35 | 	void initializeGL()			Q_DECL_OVERRIDE;
36 | 	void paintGL()				Q_DECL_OVERRIDE;
37 | 	void resizeGL(int w, int h) Q_DECL_OVERRIDE;
38 | 
39 | 
40 | 	/*
41 | 	 * Function: mouseMoveEvent
42 | 	 * ------------------------------------------------------------
43 | 	 * When mouse move, rotate model in the direction judged by the
44 | 	 * relative position between current X and oldX.
45 | 	 */
46 | 
47 | 	void mouseMoveEvent(QMouseEvent *event);
48 | 
49 | 
50 | 	/*
51 | 	 * Function: mousePressEvent
52 | 	 * -------------------------------------------------------------
53 | 	 * When mouse clicks, mark current X pos as oldX.
54 | 	 */
55 | 
56 | 	void mousePressEvent(QMouseEvent *event);
57 | 
58 | public:
59 | 	double oldX;		/* last position of mouse, used for rotation */
60 | 	double theta = 0.0;		/* rotation degree */
61 | 	double scale = 1.0;		/* zooming scale */
62 | 
63 | 	dlib::matrix<double> shape;
64 | 	dlib::matrix<double> tex;
65 | 	dlib::matrix<double> tl;
66 | };
67 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/Resources/bfm_tool.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Bemfool/bfm-visual-tool/032d8b7629c497d7c3b4edef997a24008a8b3031/bfm_visual_tool/Resources/bfm_tool.ico


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm.cpp:
--------------------------------------------------------------------------------
  1 | #include "bfm.h"
  2 | 
  3 | bfm::bfm(const std::string &filename) {
  4 | 	init(filename);
  5 | }
  6 | 
  7 | 
  8 | void bfm::init(const std::string &filename) {
  9 | 	if (!read_parm_from_file(filename))
 10 | 		return;
 11 | 	init_parm();
 12 | 	load_data();
 13 | }
 14 | 
 15 | 
 16 | void bfm::data_check() {
 17 | 	bfm_out << "check data\n";
 18 | 	bfm_out << "	(1) shape mu: \n";
 19 | 	bfm_out << "		Yours:   " << shape_mu(0, 0) << "\n";
 20 | 	bfm_out << "		Correct: -57239 42966 80410\n\n";
 21 | 	bfm_out << "	(2) shape ev: \n";
 22 | 	bfm_out << "		Yours:   " << shape_ev(0, 0) << " " << shape_ev(1, 0) << "\n";
 23 | 	bfm_out << "		Correct: 884340 555880\n\n";
 24 | 	bfm_out << "	(3) shape pc: \n";
 25 | 	bfm_out << "		Yours:   " << shape_pc(0, 0) << "\n";
 26 | 	bfm_out << "		Correct: -0.0024\n\n";
 27 | 	bfm_out << "	(4) texture mu: \n";
 28 | 	bfm_out << "		Yours:   " << tex_mu(0, 0) << endl;
 29 | 	bfm_out << "		Correct: 182.8750 135.0400 107.1400\n" << endl;
 30 | 	bfm_out << "	(5) texture ev: \n";
 31 | 	bfm_out << "		Yours:   " << tex_ev(0) << " " << tex_ev(1) << "\n";
 32 | 	bfm_out << "		Correct: 4103.2 2024.1\n\n";
 33 | 	bfm_out << "	(6) texture pc: \n";
 34 | 	bfm_out << "		Yours:   " << tex_pc(0, 0) << "\n";
 35 | 	bfm_out << "		Correct: -0.0028\n\n";
 36 | 	bfm_out << "	(7) expression mu: \n";
 37 | 	bfm_out << "		Yours:   " << expr_mu(0, 0) << endl;
 38 | 	bfm_out << "		Correct: 182.8750 135.0400 107.1400\n" << endl;
 39 | 	bfm_out << "	(8) expression ev: \n";
 40 | 	bfm_out << "		Yours:   " << expr_ev(0) << " " << expr_ev(1) << "\n";
 41 | 	bfm_out << "		Correct: 4103.2 2024.1\n\n";
 42 | 	bfm_out << "	(9) expression pc: \n";
 43 | 	bfm_out << "		Yours:   " << expr_pc(0, 0) << "\n";
 44 | 	bfm_out << "		Correct: -0.0028\n\n";
 45 | 	bfm_out << "	(10) triangle list: \n";
 46 | 	bfm_out << "		Yours:   " << tl(0) << " " << tl(1) << "\n";
 47 | 	bfm_out << "		Correct: -0.0028\n\n";
 48 | }
 49 | 
 50 | 
 51 | bool bfm::read_parm_from_file(const std::string &filename) {
 52 | 	ifstream in(filename, std::ios::in);
 53 | 	if (!in) {
 54 | 		bfm_out << "[ERROR] Can't open " << filename.c_str() << ".\n";
 55 | 		return false;
 56 | 	}
 57 | 	in >> bfm_h5_path;
 58 | 	in >> n_vertice >> n_face >> n_id_pc >> n_expr_pc;
 59 | 	in >> n_landmark >> landmark_idx_path;
 60 | 	in >> intrinsic_parm[0] >> intrinsic_parm[1] >> intrinsic_parm[2] >> intrinsic_parm[3];
 61 | 	in >> shape_mu_h5_path >> shape_ev_h5_path >> shape_pc_h5_path;
 62 | 	in >> tex_mu_h5_path >> tex_ev_h5_path >> tex_pc_h5_path;
 63 | 	in >> expr_mu_h5_path >> expr_ev_h5_path >> expr_pc_h5_path;
 64 | 	in >> tl_h5_path;
 65 | 
 66 | 	in.close();
 67 | 	return true;
 68 | }
 69 | 
 70 | 
 71 | void bfm::init_parm() {
 72 | 	shape_coef.set_size(n_id_pc, 1);
 73 | 	shape_mu.set_size(n_vertice * 3, 1);
 74 | 	shape_ev.set_size(n_id_pc, 1);
 75 | 	shape_pc.set_size(n_vertice * 3, n_id_pc);
 76 | 
 77 | 	tex_coef.set_size(n_id_pc, 1);
 78 | 	tex_mu.set_size(n_vertice * 3, 1);
 79 | 	tex_ev.set_size(n_id_pc, 1);
 80 | 	tex_pc.set_size(n_vertice * 3, n_id_pc);
 81 | 
 82 | 	expr_coef.set_size(n_expr_pc, 1);
 83 | 	expr_mu.set_size(n_vertice * 3, 1);
 84 | 	expr_ev.set_size(n_expr_pc, 1);
 85 | 	expr_pc.set_size(n_vertice * 3, n_expr_pc);
 86 | 
 87 | 	tl.set_size(n_face * 3, 1);
 88 | 
 89 | 	current_shape.set_size(n_vertice * 3, 1);
 90 | 	current_tex.set_size(n_vertice * 3, 1);
 91 | 	current_expr.set_size(n_vertice * 3, 1);
 92 | 	current_blendshape.set_size(n_vertice * 3, 1);
 93 | 
 94 | 	landmark_idx.resize(n_landmark);
 95 | }
 96 | 
 97 | 
 98 | bool bfm::load_data() {
 99 | 	float *shape_mu_raw = new float[n_vertice * 3];
100 | 	float *shape_ev_raw = new float[n_id_pc];
101 | 	float *shape_pc_raw = new float[n_vertice * 3 * n_id_pc];
102 | 	float *tex_mu_raw = new float[n_vertice * 3];
103 | 	float *tex_ev_raw = new float[n_id_pc];
104 | 	float *tex_pc_raw = new float[n_vertice * 3 * n_id_pc];
105 | 	float *expr_mu_raw = new float[n_vertice * 3];
106 | 	float *expr_ev_raw = new float[n_expr_pc];
107 | 	float *expr_pc_raw = new float[n_vertice * 3 * n_expr_pc];
108 | 	unsigned int *tl_raw = new unsigned int[n_face * 3];
109 | 
110 | 	H5File file(bfm_h5_path, H5F_ACC_RDONLY);
111 | 	load_hdf5_model(shape_mu, shape_mu_h5_path, PredType::NATIVE_FLOAT);
112 | 	load_hdf5_model(shape_ev, shape_ev_h5_path, PredType::NATIVE_FLOAT);
113 | 	load_hdf5_model(shape_pc, shape_pc_h5_path, PredType::NATIVE_FLOAT);
114 | 
115 | 	load_hdf5_model(tex_mu, tex_mu_h5_path, PredType::NATIVE_FLOAT);
116 | 	load_hdf5_model(tex_ev, tex_ev_h5_path, PredType::NATIVE_FLOAT);
117 | 	load_hdf5_model(tex_pc, tex_pc_h5_path, PredType::NATIVE_FLOAT);
118 | 
119 | 	load_hdf5_model(expr_mu, expr_mu_h5_path, PredType::NATIVE_FLOAT);
120 | 	load_hdf5_model(expr_ev, expr_ev_h5_path, PredType::NATIVE_FLOAT);
121 | 	load_hdf5_model(expr_pc, expr_pc_h5_path, PredType::NATIVE_FLOAT);
122 | 
123 | 	load_hdf5_model(tl, tl_h5_path, PredType::NATIVE_UINT32);
124 | 	file.close();
125 | 
126 | 	shape_mu = shape_mu * 1000.0;
127 | 
128 | 	ifstream in(landmark_idx_path, std::ios::in);
129 | 	if (!in) {
130 | 		bfm_out << "[ERROR] Can't open " << landmark_idx_path.c_str() << ".\n";
131 | 		return false;
132 | 	}
133 | 	for (int i = 0; i < n_landmark; i++) {
134 | 		int tmp_idx;
135 | 		in >> tmp_idx;
136 | 		landmark_idx[i] = tmp_idx - 1;
137 | 	}
138 | 	bfm_out << "[bfm] load data - success.\n";
139 | 	return true;
140 | }
141 | 
142 | 
143 | void bfm::generate_random_face(double scale) {
144 | 	shape_coef = randn(n_id_pc, scale);
145 | 	tex_coef = randn(n_id_pc, scale);
146 | 	expr_coef = randn(n_expr_pc, scale);
147 | 	generate_face();
148 | }
149 | 
150 | 
151 | void bfm::generate_random_face(double shape_scale, double tex_scale, double expr_scale) {
152 | 	shape_coef = randn(n_id_pc, shape_scale);
153 | 	tex_coef = randn(n_id_pc, tex_scale);
154 | 	expr_coef = randn(n_expr_pc, expr_scale);
155 | 	generate_face();
156 | }
157 | 
158 | 
159 | void bfm::generate_face() {
160 | 	current_shape = coef2object(shape_coef, shape_mu, shape_pc, shape_ev);
161 | 	current_tex = coef2object(tex_coef, tex_mu, tex_pc, tex_ev);
162 | 	current_expr = coef2object(expr_coef, expr_mu, expr_pc, expr_ev);
163 | 	current_blendshape = current_shape + current_expr;
164 | }
165 | 
166 | 
167 | dlib::matrix<double> bfm::coef2object(dlib::matrix<double> &coef, dlib::matrix<double> &mu,
168 | 	dlib::matrix<double> &pc, dlib::matrix<double> &ev) {
169 | 	return mu + pc * pointwise_multiply(coef, ev);
170 | }
171 | 
172 | 
173 | void bfm::ply_write(string fn, bool pick_landmark) {
174 | 	ofstream out;
175 | 	/* Note: In Linux Cpp, we should use std::ios::bfm_out as flag, which is not necessary in Windows */
176 | 	out.open(fn, std::ios::out | std::ios::binary);
177 | 	if (!out) {
178 | 		bfm_out << "Creation of " << fn.c_str() << " failed.\n";
179 | 		return;
180 | 	}
181 | 	out << "ply\n";
182 | 	out << "format binary_little_endian 1.0\n";
183 | 	out << "comment Made from the 3D Morphable Face Model of the Univeristy of Basel, Switzerland.\n";
184 | 	out << "element vertex " << n_vertice << "\n";
185 | 	out << "property float x\n";
186 | 	out << "property float y\n";
187 | 	out << "property float z\n";
188 | 	out << "property uchar red\n";
189 | 	out << "property uchar green\n";
190 | 	out << "property uchar blue\n";
191 | 	out << "element face " << n_face << "\n";
192 | 	out << "property list uchar int vertex_indices\n";
193 | 	out << "end_header\n";
194 | 
195 | 	int cnt = 0;
196 | 	for (int i = 0; i < 68; i++)
197 | 		std::cout << " " << landmark_idx[i] << std::endl;
198 | 
199 | 	for (int i = 0; i < n_vertice; i++) {
200 | 		float x = float(current_blendshape(i * 3));
201 | 		float y = float(current_blendshape(i * 3 + 1));
202 | 		float z = float(current_blendshape(i * 3 + 2));
203 | 		unsigned char r, g, b;
204 | 		if (find(landmark_idx.begin(), landmark_idx.end(), i) != landmark_idx.end()) {
205 | 			r = 255;
206 | 			g = 0;
207 | 			b = 0;
208 | 			cnt++;
209 | 		}
210 | 		else {
211 | 			r = current_tex(i * 3);
212 | 			g = current_tex(i * 3 + 1);
213 | 			b = current_tex(i * 3 + 2);
214 | 		}
215 | 		out.write((char *)&x, sizeof(x));
216 | 		out.write((char *)&y, sizeof(y));
217 | 		out.write((char *)&z, sizeof(z));
218 | 		out.write((char *)&r, sizeof(r));
219 | 		out.write((char *)&g, sizeof(g));
220 | 		out.write((char *)&b, sizeof(b));
221 | 	}
222 | 	if (pick_landmark && cnt != n_landmark) {
223 | 		bfm_out << "[ERROR] Pick too less landmarks.\n";
224 | 		bfm_out << "Number of picked points is " << cnt << ".\n";
225 | 	}
226 | 
227 | 	unsigned char N_VER_PER_FACE = 3;
228 | 	for (int i = 0; i < n_face; i++) {
229 | 		out.write((char *)&N_VER_PER_FACE, sizeof(N_VER_PER_FACE));
230 | 		int x = tl(i * 3) - 1;
231 | 		int y = tl(i * 3 + 1) - 1;
232 | 		int z = tl(i * 3 + 2) - 1;
233 | 		out.write((char *)&y, sizeof(y));
234 | 		out.write((char *)&x, sizeof(x));
235 | 		out.write((char *)&z, sizeof(z));
236 | 	}
237 | 	out.close();
238 | }


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | #include "data.h"
 3 | #include "random.h"
 4 | 
 5 | class bfm {
 6 | public:
 7 | 	bfm() {}
 8 | 	bfm(const std::string &filename);
 9 | 	void init(const std::string &filename);
10 | 	void data_check();
11 | 	void generate_random_face(double scale = 0.0);
12 | 	void generate_random_face(double shape_scale, double tex_scale, double expr_scale);
13 | 	void generate_average_face() { generate_random_face(0.0); }
14 | 	void generate_face();
15 | 	void ply_write(string fn = "rnd_face.ply", bool pick_landmarks = false);
16 | 	int get_n_id_pc() { return n_id_pc; }
17 | 	int get_n_expr_pc() { return n_expr_pc; }
18 | 	int get_n_face() { return n_face; }
19 | 	int get_n_vertice() { return n_vertice; }
20 | 	dlib::matrix<double> &get_mutable_shape_coef() { return shape_coef; }
21 | 	dlib::matrix<double> &get_mutable_tex_coef() { return tex_coef; }
22 | 	dlib::matrix<double> &get_mutable_expr_coef() { return expr_coef; }
23 | 	const dlib::matrix<double> &get_current_shape() { return current_shape; }
24 | 	const dlib::matrix<double> &get_current_tex() { return current_tex; }
25 | 	const dlib::matrix<double> &get_current_expr() { return current_expr; }
26 | 	const dlib::matrix<double> &get_current_blendshape() { return current_blendshape; }
27 | 	const dlib::matrix<double> &get_tl() { return tl; }
28 | private:
29 | 	bool read_parm_from_file(const std::string &filename);
30 | 	void init_parm();
31 | 	bool load_data();
32 | 	dlib::matrix<double> coef2object(dlib::matrix<double> &coef, dlib::matrix<double> &mu,
33 | 		dlib::matrix<double> &pc, dlib::matrix<double> &ev);
34 | 
35 | 	std::string bfm_h5_path;
36 | 	std::string landmark_idx_path;
37 | 
38 | 	std::string shape_mu_h5_path;
39 | 	std::string shape_ev_h5_path;
40 | 	std::string shape_pc_h5_path;
41 | 
42 | 	std::string tex_mu_h5_path;
43 | 	std::string tex_ev_h5_path;
44 | 	std::string tex_pc_h5_path;
45 | 
46 | 	std::string expr_mu_h5_path;
47 | 	std::string expr_ev_h5_path;
48 | 	std::string expr_pc_h5_path;
49 | 
50 | 	std::string tl_h5_path;
51 | 
52 | 	int n_vertice;
53 | 	int n_face;
54 | 	int n_id_pc;
55 | 	int n_expr_pc;
56 | 	int n_landmark;
57 | 
58 | 	double external_parm[6] = { 0.f };	/* yaw roll pitch tx ty tz */
59 | 	double intrinsic_parm[4] = { 0.f };	/* fx fy cx cy */
60 | 
61 | 	dlib::matrix<double> shape_coef;
62 | 	dlib::matrix<double> shape_mu;
63 | 	dlib::matrix<double> shape_ev;
64 | 	dlib::matrix<double> shape_pc;
65 | 
66 | 	dlib::matrix<double> tex_coef;
67 | 	dlib::matrix<double> tex_mu;
68 | 	dlib::matrix<double> tex_ev;
69 | 	dlib::matrix<double> tex_pc;
70 | 
71 | 	dlib::matrix<double> expr_coef;
72 | 	dlib::matrix<double> expr_mu;
73 | 	dlib::matrix<double> expr_ev;
74 | 	dlib::matrix<double> expr_pc;
75 | 
76 | 	dlib::matrix<double> tl;	/* triangle list */
77 | 
78 | 	dlib::matrix<double> current_shape;
79 | 	dlib::matrix<double> current_tex;
80 | 	dlib::matrix<double> current_expr;
81 | 	dlib::matrix<double> current_blendshape;
82 | 
83 | 	std::vector<int> landmark_idx;
84 | };


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm_tool.rc:
--------------------------------------------------------------------------------
1 | IDI_ICON1 ICON DISCARDABLE "./Resources/bfm_tool.ico"


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm_visual_tool.vcxproj:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  3 |   <ItemGroup Label="ProjectConfigurations">
  4 |     <ProjectConfiguration Include="Debug|x64">
  5 |       <Configuration>Debug</Configuration>
  6 |       <Platform>x64</Platform>
  7 |     </ProjectConfiguration>
  8 |     <ProjectConfiguration Include="Release|x64">
  9 |       <Configuration>Release</Configuration>
 10 |       <Platform>x64</Platform>
 11 |     </ProjectConfiguration>
 12 |   </ItemGroup>
 13 |   <PropertyGroup Label="Globals">
 14 |     <ProjectGuid>{B12702AD-ABFB-343A-A199-8E24837244A3}</ProjectGuid>
 15 |     <Keyword>Qt4VSv1.0</Keyword>
 16 |     <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
 17 |     <ProjectName>bfm_visual_tool</ProjectName>
 18 |   </PropertyGroup>
 19 |   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
 20 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
 21 |     <ConfigurationType>Application</ConfigurationType>
 22 |     <PlatformToolset>v141</PlatformToolset>
 23 |   </PropertyGroup>
 24 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
 25 |     <ConfigurationType>Application</ConfigurationType>
 26 |     <PlatformToolset>v141</PlatformToolset>
 27 |   </PropertyGroup>
 28 |   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 29 |   <PropertyGroup Condition="'$(QtMsBuild)'=='' or !Exists('$(QtMsBuild)\qt.targets')">
 30 |     <QtMsBuild>$(MSBuildProjectDirectory)\QtMsBuild</QtMsBuild>
 31 |   </PropertyGroup>
 32 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
 33 |     <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
 34 |   </PropertyGroup>
 35 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
 36 |     <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
 37 |     <IncludePath>D:\Software\hdf5\CMake-hdf5-1.10.5\CMake-hdf5-1.10.5\HDF5-1.10.5-win64\include;$(IncludePath);D:\Software\dlib\dlib-19.17\dlib-19.17;D:\Software\OpenCV3\opencv\build\include\opencv2;D:\Software\OpenCV3\opencv\build\include;D:\Software\OpenCV3\opencv\build\include\opencv</IncludePath>
 38 |     <LibraryPath>D:\Software\hdf5\CMake-hdf5-1.10.5\CMake-hdf5-1.10.5\HDF5-1.10.5-win64\lib;$(LibraryPath);D:\Software\dlib\dlib-19.17\dlib-19.17;D:\Software\OpenCV3\opencv\build\x64\vc14\lib</LibraryPath>
 39 |     <ReferencePath>$(VC_ReferencesPath_x64);D:\Software\dlib\dlib-19.17\dlib-19.17;</ReferencePath>
 40 |   </PropertyGroup>
 41 |   <Target Name="QtMsBuildNotFound" BeforeTargets="CustomBuild;ClCompile" Condition="!Exists('$(QtMsBuild)\qt.targets') or !Exists('$(QtMsBuild)\qt.props')">
 42 |     <Message Importance="High" Text="QtMsBuild: could not locate qt.targets, qt.props; project may not build correctly." />
 43 |   </Target>
 44 |   <ImportGroup Condition="Exists('$(QtMsBuild)\qt.props')">
 45 |     <Import Project="$(QtMsBuild)\qt.props" />
 46 |   </ImportGroup>
 47 |   <ImportGroup Label="ExtensionSettings" />
 48 |   <ImportGroup Label="Shared" />
 49 |   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
 50 |     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
 51 |   </ImportGroup>
 52 |   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
 53 |     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
 54 |   </ImportGroup>
 55 |   <PropertyGroup Label="UserMacros" />
 56 |   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
 57 |     <ClCompile>
 58 |       <MultiProcessorCompilation>true</MultiProcessorCompilation>
 59 |       <PreprocessorDefinitions>UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;WIN64;QT_DLL;QT_CORE_LIB;QT_GUI_LIB;QT_OPENGL_LIB;QT_OPENGLEXTENSIONS_LIB;QT_WIDGETS_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 60 |       <AdditionalIncludeDirectories>.\GeneratedFiles;.;$(QTDIR)\include;.\GeneratedFiles\$(ConfigurationName);$(QTDIR)\include\QtCore;$(QTDIR)\include\QtGui;$(QTDIR)\include\QtANGLE;$(QTDIR)\include\QtOpenGL;$(QTDIR)\include\QtOpenGLExtensions;$(QTDIR)\include\QtWidgets;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 61 |       <Optimization>Disabled</Optimization>
 62 |       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
 63 |       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
 64 |       <TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>
 65 |     </ClCompile>
 66 |     <Link>
 67 |       <SubSystem>Windows</SubSystem>
 68 |       <OutputFile>$(OutDir)\$(ProjectName).exe</OutputFile>
 69 |       <AdditionalLibraryDirectories>$(QTDIR)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
 70 |       <GenerateDebugInformation>true</GenerateDebugInformation>
 71 |       <AdditionalDependencies>qtmaind.lib;Qt5Cored.lib;Qt5Guid.lib;Qt5OpenGLd.lib;opengl32.lib;glu32.lib;Qt5OpenGLExtensionsd.lib;Qt5Widgetsd.lib;%(AdditionalDependencies)</AdditionalDependencies>
 72 |     </Link>
 73 |     <QtMoc>
 74 |       <OutputFile>.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</OutputFile>
 75 |       <ExecutionDescription>Moc'ing %(Identity)...</ExecutionDescription>
 76 |       <IncludePath>.\GeneratedFiles;.;$(QTDIR)\include;.\GeneratedFiles\$(ConfigurationName)\.;$(QTDIR)\include\QtCore;$(QTDIR)\include\QtGui;$(QTDIR)\include\QtANGLE;$(QTDIR)\include\QtOpenGL;$(QTDIR)\include\QtOpenGLExtensions;$(QTDIR)\include\QtWidgets</IncludePath>
 77 |       <Define>UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;WIN64;QT_DLL;QT_CORE_LIB;QT_GUI_LIB;QT_OPENGL_LIB;QT_OPENGLEXTENSIONS_LIB;QT_WIDGETS_LIB;%(PreprocessorDefinitions)</Define>
 78 |     </QtMoc>
 79 |     <QtUic>
 80 |       <ExecutionDescription>Uic'ing %(Identity)...</ExecutionDescription>
 81 |       <OutputFile>.\GeneratedFiles\ui_%(Filename).h</OutputFile>
 82 |     </QtUic>
 83 |     <QtRcc>
 84 |       <ExecutionDescription>Rcc'ing %(Identity)...</ExecutionDescription>
 85 |       <OutputFile>.\GeneratedFiles\qrc_%(Filename).cpp</OutputFile>
 86 |     </QtRcc>
 87 |   </ItemDefinitionGroup>
 88 |   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
 89 |     <ClCompile>
 90 |       <MultiProcessorCompilation>true</MultiProcessorCompilation>
 91 |       <PreprocessorDefinitions>UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;WIN64;QT_DLL;QT_NO_DEBUG;NDEBUG;QT_CORE_LIB;QT_GUI_LIB;QT_OPENGL_LIB;QT_OPENGLEXTENSIONS_LIB;QT_WIDGETS_LIB;%(PreprocessorDefinitions);H5_BUILT_AS_DYNAMIC_LIB;</PreprocessorDefinitions>
 92 |       <AdditionalIncludeDirectories>.\GeneratedFiles;.;$(QTDIR)\include;.\GeneratedFiles\$(ConfigurationName);$(QTDIR)\include\QtCore;$(QTDIR)\include\QtGui;$(QTDIR)\include\QtANGLE;$(QTDIR)\include\QtOpenGL;$(QTDIR)\include\QtOpenGLExtensions;$(QTDIR)\include\QtWidgets;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 93 |       <DebugInformationFormat />
 94 |       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
 95 |       <TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>
 96 |       <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
 97 |     </ClCompile>
 98 |     <Link>
 99 |       <SubSystem>Windows</SubSystem>
100 |       <OutputFile>$(OutDir)\$(ProjectName).exe</OutputFile>
101 |       <AdditionalLibraryDirectories>$(QTDIR)\lib;%(AdditionalLibraryDirectories);D:\Software\dlib\build2\Debug</AdditionalLibraryDirectories>
102 |       <GenerateDebugInformation>false</GenerateDebugInformation>
103 |       <AdditionalDependencies>qtmain.lib;Qt5Core.lib;Qt5Gui.lib;Qt5OpenGL.lib;opengl32.lib;glu32.lib;Qt5OpenGLExtensions.lib;Qt5Widgets.lib;%(AdditionalDependencies);szip.lib;zlib.lib;hdf5.lib;hdf5_cpp.lib;dlib.lib;opencv_world320.lib;</AdditionalDependencies>
104 |     </Link>
105 |     <QtMoc>
106 |       <OutputFile>.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</OutputFile>
107 |       <ExecutionDescription>Moc'ing %(Identity)...</ExecutionDescription>
108 |       <IncludePath>.\GeneratedFiles;.;$(QTDIR)\include;.\GeneratedFiles\$(ConfigurationName)\.;$(QTDIR)\include\QtCore;$(QTDIR)\include\QtGui;$(QTDIR)\include\QtANGLE;$(QTDIR)\include\QtOpenGL;$(QTDIR)\include\QtOpenGLExtensions;$(QTDIR)\include\QtWidgets</IncludePath>
109 |       <Define>UNICODE;_UNICODE;WIN32;_ENABLE_EXTENDED_ALIGNED_STORAGE;WIN64;QT_DLL;QT_NO_DEBUG;NDEBUG;QT_CORE_LIB;QT_GUI_LIB;QT_OPENGL_LIB;QT_OPENGLEXTENSIONS_LIB;QT_WIDGETS_LIB;%(PreprocessorDefinitions);H5_BUILT_AS_DYNAMIC_LIB;</Define>
110 |     </QtMoc>
111 |     <QtUic>
112 |       <ExecutionDescription>Uic'ing %(Identity)...</ExecutionDescription>
113 |       <OutputFile>.\GeneratedFiles\ui_%(Filename).h</OutputFile>
114 |     </QtUic>
115 |     <QtRcc>
116 |       <ExecutionDescription>Rcc'ing %(Identity)...</ExecutionDescription>
117 |       <OutputFile>.\GeneratedFiles\qrc_%(Filename).cpp</OutputFile>
118 |     </QtRcc>
119 |   </ItemDefinitionGroup>
120 |   <ItemGroup>
121 |     <ClCompile Include="..\..\Software\dlib\dlib-19.17\dlib-19.17\dlib\all\source.cpp" />
122 |     <ClCompile Include="bfm.cpp" />
123 |     <ClCompile Include="main.cpp" />
124 |     <ClCompile Include="MainWindow.cpp" />
125 |     <ClCompile Include="OpenGLWidget.cpp" />
126 |     <ClCompile Include="random.cpp" />
127 |   </ItemGroup>
128 |   <ItemGroup>
129 |     <QtMoc Include="MainWindow.h" />
130 |   </ItemGroup>
131 |   <ItemGroup>
132 |     <QtUic Include="MainWindow.ui" />
133 |   </ItemGroup>
134 |   <ItemGroup>
135 |     <QtRcc Include="MainWindow.qrc" />
136 |   </ItemGroup>
137 |   <ItemGroup>
138 |     <ClInclude Include="bfm.h" />
139 |     <ClInclude Include="constant.h" />
140 |     <ClInclude Include="data.h" />
141 |     <QtMoc Include="OpenGLWidget.h" />
142 |     <ClInclude Include="random.h" />
143 |     <ClInclude Include="vec.h" />
144 |   </ItemGroup>
145 |   <ItemGroup>
146 |     <Image Include="Resources\bfm_tool.ico" />
147 |   </ItemGroup>
148 |   <ItemGroup>
149 |     <ResourceCompile Include="bfm_tool.rc" />
150 |   </ItemGroup>
151 |   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
152 |   <ImportGroup Condition="Exists('$(QtMsBuild)\qt.targets')">
153 |     <Import Project="$(QtMsBuild)\qt.targets" />
154 |   </ImportGroup>
155 |   <ImportGroup Label="ExtensionTargets">
156 |   </ImportGroup>
157 |   <ProjectExtensions>
158 |     <VisualStudio>
159 |       <UserProperties MocDir=".\GeneratedFiles\$(ConfigurationName)" UicDir=".\GeneratedFiles" RccDir=".\GeneratedFiles" lupdateOptions="" lupdateOnBuild="0" lreleaseOptions="" Qt5Version_x0020_x64="msvc2017_64" MocOptions="" />
160 |     </VisualStudio>
161 |   </ProjectExtensions>
162 | </Project>


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm_visual_tool.vcxproj.filters:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  3 |   <ItemGroup>
  4 |     <Filter Include="Source Files">
  5 |       <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
  6 |       <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
  7 |     </Filter>
  8 |     <Filter Include="Header Files">
  9 |       <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
 10 |       <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
 11 |     </Filter>
 12 |     <Filter Include="Resource Files">
 13 |       <UniqueIdentifier>{D9D6E242-F8AF-46E4-B9FD-80ECBC20BA3E}</UniqueIdentifier>
 14 |       <Extensions>qrc;*</Extensions>
 15 |       <ParseFiles>false</ParseFiles>
 16 |     </Filter>
 17 |     <Filter Include="Form Files">
 18 |       <UniqueIdentifier>{99349809-55BA-4b9d-BF79-8FDBB0286EB3}</UniqueIdentifier>
 19 |       <Extensions>ui</Extensions>
 20 |     </Filter>
 21 |     <Filter Include="Resource Files">
 22 |       <UniqueIdentifier>{D9D6E242-F8AF-46E4-B9FD-80ECBC20BA3E}</UniqueIdentifier>
 23 |       <Extensions>qrc;*</Extensions>
 24 |       <ParseFiles>false</ParseFiles>
 25 |     </Filter>
 26 |     <Filter Include="Generated Files">
 27 |       <UniqueIdentifier>{71ED8ED8-ACB9-4CE9-BBE1-E00B30144E11}</UniqueIdentifier>
 28 |       <Extensions>moc;h;cpp</Extensions>
 29 |       <SourceControlFiles>False</SourceControlFiles>
 30 |     </Filter>
 31 |     <Filter Include="Source Files\bfm_utils">
 32 |       <UniqueIdentifier>{9b057d09-802b-46f7-a10f-459442a4343e}</UniqueIdentifier>
 33 |     </Filter>
 34 |     <Filter Include="Header Files\bfm_utils">
 35 |       <UniqueIdentifier>{3b2f48ab-e426-4a03-8770-59e185a22d09}</UniqueIdentifier>
 36 |     </Filter>
 37 |   </ItemGroup>
 38 |   <ItemGroup>
 39 |     <ClCompile Include="main.cpp">
 40 |       <Filter>Source Files</Filter>
 41 |     </ClCompile>
 42 |     <ClCompile Include="MainWindow.cpp">
 43 |       <Filter>Source Files</Filter>
 44 |     </ClCompile>
 45 |     <ClCompile Include="OpenGLWidget.cpp">
 46 |       <Filter>Source Files</Filter>
 47 |     </ClCompile>
 48 |     <ClCompile Include="bfm.cpp">
 49 |       <Filter>Source Files\bfm_utils</Filter>
 50 |     </ClCompile>
 51 |     <ClCompile Include="random.cpp">
 52 |       <Filter>Source Files\bfm_utils</Filter>
 53 |     </ClCompile>
 54 |     <ClCompile Include="..\..\Software\dlib\dlib-19.17\dlib-19.17\dlib\all\source.cpp">
 55 |       <Filter>Source Files</Filter>
 56 |     </ClCompile>
 57 |   </ItemGroup>
 58 |   <ItemGroup>
 59 |     <QtMoc Include="MainWindow.h">
 60 |       <Filter>Header Files</Filter>
 61 |     </QtMoc>
 62 |     <QtMoc Include="OpenGLWidget.h">
 63 |       <Filter>Header Files</Filter>
 64 |     </QtMoc>
 65 |   </ItemGroup>
 66 |   <ItemGroup>
 67 |     <QtUic Include="MainWindow.ui">
 68 |       <Filter>Form Files</Filter>
 69 |     </QtUic>
 70 |   </ItemGroup>
 71 |   <ItemGroup>
 72 |     <QtRcc Include="MainWindow.qrc">
 73 |       <Filter>Resource Files</Filter>
 74 |     </QtRcc>
 75 |   </ItemGroup>
 76 |   <ItemGroup>
 77 |     <ClInclude Include="bfm.h">
 78 |       <Filter>Header Files\bfm_utils</Filter>
 79 |     </ClInclude>
 80 |     <ClInclude Include="constant.h">
 81 |       <Filter>Header Files\bfm_utils</Filter>
 82 |     </ClInclude>
 83 |     <ClInclude Include="data.h">
 84 |       <Filter>Header Files\bfm_utils</Filter>
 85 |     </ClInclude>
 86 |     <ClInclude Include="random.h">
 87 |       <Filter>Header Files\bfm_utils</Filter>
 88 |     </ClInclude>
 89 |     <ClInclude Include="vec.h">
 90 |       <Filter>Header Files\bfm_utils</Filter>
 91 |     </ClInclude>
 92 |   </ItemGroup>
 93 |   <ItemGroup>
 94 |     <Image Include="Resources\bfm_tool.ico">
 95 |       <Filter>Resource Files</Filter>
 96 |     </Image>
 97 |   </ItemGroup>
 98 |   <ItemGroup>
 99 |     <ResourceCompile Include="bfm_tool.rc">
100 |       <Filter>Resource Files</Filter>
101 |     </ResourceCompile>
102 |   </ItemGroup>
103 | </Project>


--------------------------------------------------------------------------------
/bfm_visual_tool/bfm_visual_tool.vcxproj.user:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 3 |   <PropertyGroup />
 4 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
 5 |     <QTDIR>D:\Software\qt\qt\5.13.1\msvc2017_64</QTDIR>
 6 |     <LocalDebuggerEnvironment>PATH=$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
 7 |   </PropertyGroup>
 8 |   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
 9 |     <QTDIR>D:\Software\qt\qt\5.13.1\msvc2017_64</QTDIR>
10 |     <LocalDebuggerEnvironment>PATH=$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
11 |   </PropertyGroup>
12 | </Project>


--------------------------------------------------------------------------------
/bfm_visual_tool/constant.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | #include <string>
 3 | 
 4 | #define USE_QT true
 5 | 
 6 | #ifdef USE_QT
 7 | 	#include <QDebug>
 8 | 	#define bfm_out qDebug()
 9 | #else
10 | 	#define bfm_out std::cout
11 | #endif
12 | 
13 | /* camera type */
14 | typedef int camera_type;
15 | enum {
16 | 	PARALLEL = 0,
17 | 	PINHOLE = 1,
18 | };
19 | 
20 | typedef int op_type;
21 | enum {
22 | 	COARSE = 0,
23 | 	REAL = 1,
24 | };


--------------------------------------------------------------------------------
/bfm_visual_tool/data.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | #include <fstream>
 3 | #include <iostream>
 4 | #include <vector>
 5 | #include "vec.h"
 6 | #include "constant.h"
 7 | #include "H5Cpp.h"
 8 | 
 9 | using namespace H5;
10 | using namespace std;
11 | 
12 | /* Macro Function: load_hdf5_model
13 | * Usage: load_hdf5_model(model_type, dataset_path, data_type);
14 | * Parameters:
15 | * 		model_type:   data name, e.g. shape_mu;
16 | * 		dataset_path: dataset path in .h5 file, e.g. "/shape/model/mean"
17 | * 		data_type:    data type in dataset, e.g. PredType::NATIVE_FLOAT
18 | * ***********************************************************************
19 | * Load data from .h5 format file into corresponding data struction.
20 | */
21 | 
22 | #define load_hdf5_model(model_type, dataset_path, data_type) { \
23 | 			DataSet model_type##_data = file.openDataSet(dataset_path); \
24 | 			model_type##_data.read(model_type##_raw, data_type); \
25 | 			model_type##_data.close(); \
26 | 			raw2matrix(model_type, model_type##_raw); \
27 | 			delete[] model_type##_raw; \
28 | 		} 
29 | 
30 | 
31 | template<typename T>
32 | void raw2matrix(dlib::matrix<double> &m, T *raw) {
33 | 	bfm_out << "check: " << m.nr() << " " << m.nc() << "\n";
34 | 	for (int i = 0; i < m.nr(); i++)
35 | 		for (int j = 0; j < m.nc(); j++)
36 | 			m(i, j) = raw[i * m.nc() + j];
37 | }
38 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/inputs-2017.txt:
--------------------------------------------------------------------------------
1 | D:\database\bfm\2017\model2017-1_bfm_nomouth.h5
2 | 53149 105694 199 100
3 | 68 D:\database\bfm\3DMM_model\landmark.anl
4 | 1744.327628674942 1747.838275588676 800 600
5 | shape/model/mean shape/model/pcaVariance shape/model/pcaBasis
6 | color/model/mean color/model/pcaVariance color/model/pcaBasis
7 | expression/model/mean expression/model/pcaVariance expression/model/pcaBasis
8 | shape/representer/cells


--------------------------------------------------------------------------------
/bfm_visual_tool/inputs.txt:
--------------------------------------------------------------------------------
1 | D:\database\bfm\3DMM_model\BaselFaceModel_mod.h5
2 | 46990 93322 99 29
3 | 68 D:\database\bfm\3DMM_model\landmark_outer.anl
4 | 1744.327628674942 1747.838275588676 800 600
5 | shapeMU shapeEV shapePC
6 | texMU texEV texPC
7 | expMU expEV expPC
8 | faces
9 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/main.cpp:
--------------------------------------------------------------------------------
 1 | #include "MainWindow.h"
 2 | #include <QtWidgets/QApplication>
 3 | 
 4 | int main(int argc, char *argv[])
 5 | {
 6 | 	QApplication a(argc, argv);
 7 | 	MainWindow w;
 8 | 	w.show();
 9 | 
10 | 	return a.exec();
11 | }
12 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/random.cpp:
--------------------------------------------------------------------------------
 1 | #include "random.h"
 2 | 
 3 | dlib::matrix<double> randn(int n, double scale) {
 4 | 	dlib::matrix<double> res(n, 1);
 5 | 	std::default_random_engine e;
 6 | 	e.seed(time(NULL));
 7 | 	std::normal_distribution<double> dis(0, scale);
 8 | 	for (int i = 0; i < n; i++)
 9 | 		res(i) = dis(e);
10 | 	return res;
11 | }
12 | 


--------------------------------------------------------------------------------
/bfm_visual_tool/random.h:
--------------------------------------------------------------------------------
 1 | #pragma once
 2 | #include <random>
 3 | #include <time.h>
 4 | #include <dlib/matrix.h>
 5 | 
 6 | /* Function: randn
 7 | * Usage:
 8 | *		std::vector<double> seq = randn(n);
 9 | *		std::vector<double> seq = randn(n, scale);
10 | * Parameters:
11 | *		n - The number of random element to be generated.
12 | * -------------------------------------------------------------
13 | * Generate a sequence of random numbers into a vector sequence.
14 | * Its distribution is normal distribution whose sigma = 0 ,and
15 | * miu = 1.
16 | */
17 | 
18 | dlib::matrix<double> randn(int n, double scale);


--------------------------------------------------------------------------------
/bfm_visual_tool/vec.h:
--------------------------------------------------------------------------------
1 | #pragma once
2 | #include <dlib/matrix.h>
3 | #include <dlib/geometry.h>
4 | 
5 | /* Definition of 3d coordinate, because dlib only support dlib::point, which is 2d */
6 | typedef dlib::vector<double, 3> point3f;
7 | typedef dlib::vector<int, 3> point3d;
8 | template<typename T> using point3x = dlib::vector<T, 3>;
9 | typedef dlib::point point2d;


--------------------------------------------------------------------------------