-
Notifications
You must be signed in to change notification settings - Fork 0
/
LBMController.hpp
157 lines (136 loc) · 3.96 KB
/
LBMController.hpp
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
44
45
46
47
48
49
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
100
101
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
#ifndef LBMCONTROLLER_HPP
#define LBMCONTROLLER_HPP
#include "lbm.hpp"
#include <QThread>
#include <QKeyEvent>
#include <QLayout>
#include <QPushButton>
#include <QSlider>
#include <QCoreApplication>
class LBMWrapper : public QObject
{
Q_OBJECT
LBM<gridSizeX,gridSizeY>* lbm;
public:
LBMWrapper(Eigen::Array<int,Eigen::Dynamic,Eigen::Dynamic>& obstacles, Eigen::Array<Eigen::Array<float,3,1>,Eigen::Dynamic,Eigen::Dynamic>& results)
{
lbm = new LBM<gridSizeX,gridSizeY>(obstacles,results);
}
public slots:
void compute()
{
lbm->compute(iterPerCall);
emit end();
}
void start(bool isOn)
{
if(isOn)
{
lbm->compute(iterPerCall);
emit end();
}
}
signals:
void end();
};
class LBMController : public QObject
{
Q_OBJECT
QThread LBMThread;
Grid* w;
QWidget* mainWidget;
QHBoxLayout* HLayout;
QVBoxLayout* VLayout;
QPushButton* startButton;
QPushButton* showSpeedButton;
QSlider* brushSlider;
public:
LBMController()
{
mainWidget = new QWidget;
w = new Grid(gridSizeX,gridSizeY,mainWidget);
HLayout = new QHBoxLayout;
VLayout = new QVBoxLayout;
startButton = new QPushButton(mainWidget);
startButton->setCheckable(true);
showSpeedButton = new QPushButton(mainWidget);
showSpeedButton->setCheckable(true);
this->showSpeedButtonName(true);
brushSlider = new QSlider(mainWidget);
brushSlider->setMinimum(1);
brushSlider->setMaximum(10);
LBMWrapper* lbm = new LBMWrapper(w->getObstacles(),w->getResults());
lbm->moveToThread(&LBMThread);
connect(&LBMThread,&QThread::finished, lbm, &QObject::deleteLater);
connect(this, &LBMController::operate, lbm, &LBMWrapper::compute);
connect(lbm, &LBMWrapper::end, this, &LBMController::handleResults);
LBMThread.start();
HLayout->addWidget(w);
VLayout->addWidget(startButton);
VLayout->addWidget(showSpeedButton);
VLayout->addWidget(brushSlider);
HLayout->addLayout(VLayout);
mainWidget->setLayout(HLayout);
connect(startButton, &QPushButton::clicked, lbm, &LBMWrapper::start);
connect(startButton, &QPushButton::clicked, this, &LBMController::startButtonName);
connect(brushSlider, &QSlider::valueChanged, this, &LBMController::setBrushSize);
// connect(showSpeedButton, &QPushButton::clicked, lbm, &LBMWrapper::start);
connect(showSpeedButton, &QPushButton::clicked, this, &LBMController::showSpeedButtonName);
mainWidget->show();
startButton->click();
showSpeedButton->click();
w->setFocus();
}
void keyPressEvent(QKeyEvent *event)
{
QCoreApplication::postEvent(w,event);
}
~LBMController()
{
LBMThread.quit();
LBMThread.wait();
}
public slots:
void handleResults()
{
w->updateColor();
if(startButton->isChecked())
emit operate();
}
void startButtonName(bool isOn)
{
if(isOn)
startButton->setText("Pause");
else
startButton->setText("Continue");
w->setFocus();
}
void showSpeedButtonName(bool isOn)
{
w->setShowSpeed(isOn);
if(isOn)
showSpeedButton->setText("Show pressure");
else
showSpeedButton->setText("Show speed");
w->setFocus();
}
void setBrushSize(int value)
{
Eigen::Matrix<bool,Eigen::Dynamic,Eigen::Dynamic> brush;
brush.resize(value,value);
int midI = value/2;
int midJ = value/2;
for(int i = 0; i<value; i++)
{
for(int j = 0; j<value; j++)
{
brush(i,j) = (i-midI)*(i-midI)+(j-midJ)*(j-midJ)<=(value*value)/4;
}
}
w->setBrush(brush);
w->setFocus();
}
signals:
void operate();
};
#endif // LBMCONTROLLER_HPP