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
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
202
203
204
205
206
|
/********************************************************************************
* FaceTrackNoIR This program is a private project of the some enthusiastic *
* gamers from Holland, who don't like to pay much for *
* head-tracking. *
* *
* Copyright (C) 2010-2011 Wim Vriend (Developing) *
* Ron Hendriks (Researching and Testing) *
* *
* Homepage *
* *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 3 of the License, or (at your *
* option) any later version. *
* *
* This program 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 General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* FTNoIR_Protocol: the Class, that communicates headpose-data *
* to games, using the SimConnect.dll. *
* SimConnect.dll is a so called 'side-by-side' assembly, so it *
* must be treated as such... *
********************************************************************************/
#include "ftnoir_protocol_sc.h"
#include "opentrack/plugin-api.hpp"
FTNoIR_Protocol::FTNoIR_Protocol() : should_stop(false), hSimConnect(nullptr)
{
}
FTNoIR_Protocol::~FTNoIR_Protocol()
{
should_stop = true;
wait();
}
void FTNoIR_Protocol::run()
{
HANDLE event = CreateEvent(NULL, FALSE, FALSE, nullptr);
if (event == nullptr)
{
qDebug() << "simconnect: event create" << GetLastError();
return;
}
while (!should_stop)
{
if (SUCCEEDED(simconnect_open(&hSimConnect, "opentrack", NULL, 0, event, 0)))
{
simconnect_subscribetosystemevent(hSimConnect, 0, "Frame");
while (!should_stop)
{
if (WaitForSingleObject(event, 10) == WAIT_OBJECT_0)
{
if (FAILED(simconnect_calldispatch(hSimConnect, processNextSimconnectEvent, reinterpret_cast<void*>(this))))
break;
}
}
(void) simconnect_close(hSimConnect);
}
if (!should_stop)
Sleep(100);
}
CloseHandle(event);
}
void FTNoIR_Protocol::pose( const double *headpose ) {
virtSCRotX = -headpose[Pitch]; // degrees
virtSCRotY = headpose[Yaw];
virtSCRotZ = headpose[Roll];
virtSCPosX = headpose[TX]/100.f; // cm to meters
virtSCPosY = headpose[TY]/100.f;
virtSCPosZ = -headpose[TZ]/100.f;
}
#ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wmissing-field-initializers"
#endif
class ActivationContext {
public:
ActivationContext(const int resid) : ok(false) {
hactctx = INVALID_HANDLE_VALUE;
actctx_cookie = 0;
ACTCTXA actx = {0};
actx.cbSize = sizeof(ACTCTXA);
actx.lpResourceName = MAKEINTRESOURCEA(resid);
actx.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID;
#ifdef _MSC_VER
# define PREFIX ""
#else
# define PREFIX "lib"
#endif
QString path = QCoreApplication::applicationDirPath() + "/" PREFIX "opentrack-proto-simconnect.dll";
QByteArray name = QFile::encodeName(path);
actx.lpSource = name.constData();
hactctx = CreateActCtxA(&actx);
actctx_cookie = 0;
if (hactctx != INVALID_HANDLE_VALUE) {
if (!ActivateActCtx(hactctx, &actctx_cookie)) {
qDebug() << "SC: can't set win32 activation context" << GetLastError();
ReleaseActCtx(hactctx);
hactctx = INVALID_HANDLE_VALUE;
}
else
ok = true;
} else {
qDebug() << "SC: can't create win32 activation context" << GetLastError();
}
}
~ActivationContext() {
if (hactctx != INVALID_HANDLE_VALUE)
{
DeactivateActCtx(0, actctx_cookie);
ReleaseActCtx(hactctx);
}
}
bool is_ok() { return ok; }
private:
ULONG_PTR actctx_cookie;
HANDLE hactctx;
bool ok;
};
bool FTNoIR_Protocol::correct()
{
if (!SCClientLib.isLoaded())
{
ActivationContext ctx(142 + static_cast<int>(s.sxs_manifest));
if (ctx.is_ok())
{
SCClientLib.setFileName("SimConnect.dll");
if (!SCClientLib.load()) {
qDebug() << "SC load" << SCClientLib.errorString();
return false;
}
}
else
return false;
}
simconnect_open = (importSimConnect_Open) SCClientLib.resolve("SimConnect_Open");
if (simconnect_open == NULL) {
qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_Open function not found in DLL!";
return false;
}
simconnect_set6DOF = (importSimConnect_CameraSetRelative6DOF) SCClientLib.resolve("SimConnect_CameraSetRelative6DOF");
if (simconnect_set6DOF == NULL) {
qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_CameraSetRelative6DOF function not found in DLL!";
return false;
}
simconnect_close = (importSimConnect_Close) SCClientLib.resolve("SimConnect_Close");
if (simconnect_close == NULL) {
qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_Close function not found in DLL!";
return false;
}
simconnect_calldispatch = (importSimConnect_CallDispatch) SCClientLib.resolve("SimConnect_CallDispatch");
if (simconnect_calldispatch == NULL) {
qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_CallDispatch function not found in DLL!";
return false;
}
simconnect_subscribetosystemevent = (importSimConnect_SubscribeToSystemEvent) SCClientLib.resolve("SimConnect_SubscribeToSystemEvent");
if (simconnect_subscribetosystemevent == NULL) {
qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_SubscribeToSystemEvent function not found in DLL!";
return false;
}
start();
return true;
}
void FTNoIR_Protocol::handle()
{
(void) simconnect_set6DOF(hSimConnect, virtSCPosX, virtSCPosY, virtSCPosZ, virtSCRotX, virtSCRotZ, virtSCRotY);
}
void CALLBACK FTNoIR_Protocol::processNextSimconnectEvent(SIMCONNECT_RECV* pData, DWORD, void *self_)
{
FTNoIR_Protocol& self = *reinterpret_cast<FTNoIR_Protocol*>(self_);
switch(pData->dwID)
{
default:
break;
case SIMCONNECT_RECV_ID_EVENT_FRAME:
self.handle();
break;
}
}
OPENTRACK_DECLARE_PROTOCOL(FTNoIR_Protocol, SCControls, FTNoIR_ProtocolDll)
|
