Starting on PrioVR integration.

cmake/modules/FindPrioVR.cmake

@@ -0,0 +1,42 @@
+#  Try to find the PrioVT library
+#
+#  You must provide a PRIOVR_ROOT_DIR which contains lib and include directories
+#
+#  Once done this will define
+#
+#  PRIOVR_FOUND - system found PrioVR
+#  PRIOVR_INCLUDE_DIRS - the PrioVR include directory
+#  PRIOVR_LIBRARIES - Link this to use PrioVR
+#
+#  Created on 5/12/2014 by Andrzej Kapolka
+#  Copyright (c) 2014 High Fidelity
+#
+
+if (PRIOVR_LIBRARIES AND PRIOVR_INCLUDE_DIRS)
+  # in cache already
+  set(PRIOVR_FOUND TRUE)
+else (PRIOVR_LIBRARIES AND PRIOVR_INCLUDE_DIRS)
+  find_path(PRIOVR_INCLUDE_DIRS yei_threespace_api.h ${PRIOVR_ROOT_DIR}/include)
+
+  if (WIN32)
+    find_library(PRIOVR_LIBRARIES ThreeSpace_API.lib ${PRIOVR_ROOT_DIR})
+  endif (WIN32)
+ 
+  if (PRIOVR_INCLUDE_DIRS AND PRIOVR_LIBRARIES)
+    set(PRIOVR_FOUND TRUE)
+  endif (PRIOVR_INCLUDE_DIRS AND PRIOVR_LIBRARIES)
+
+  if (PRIOVR_FOUND)
+    if (NOT PRIOVR_FIND_QUIETLY)
+      message(STATUS "Found PrioVR... ${PRIOVR_LIBRARIES}")
+    endif (NOT PRIOVR_FIND_QUIETLY)
+  else ()
+    if (PRIOVR_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find PrioVR")
+    endif (PRIOVR_FIND_REQUIRED)
+  endif ()
+
+  # show the PRIOVR_INCLUDE_DIRS and PRIOVR_LIBRARIES variables only in the advanced view
+  mark_as_advanced(PRIOVR_INCLUDE_DIRS PRIOVR_LIBRARIES)
+
+endif (PRIOVR_LIBRARIES AND PRIOVR_INCLUDE_DIRS)

interface/CMakeLists.txt

@@ -15,6 +15,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/../cmake
 set(FACEPLUS_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/faceplus")
 set(FACESHIFT_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/faceshift")
 set(LIBOVR_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/oculus")
+set(PRIOVR_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/priovr")
 set(SIXENSE_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/Sixense")
 set(VISAGE_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/visage")
 
@@ -133,6 +134,7 @@ link_hifi_library(script-engine ${TARGET_NAME} "${ROOT_DIR}")
 find_package(Faceplus)
 find_package(Faceshift)
 find_package(LibOVR)
+find_package(PrioVR)
 find_package(Sixense)
 find_package(Visage)
 find_package(ZLIB)
@@ -183,6 +185,13 @@ if (LIBOVR_FOUND AND NOT DISABLE_LIBOVR)
     target_link_libraries(${TARGET_NAME} "${LIBOVR_LIBRARIES}")
 endif (LIBOVR_FOUND AND NOT DISABLE_LIBOVR)
 
+# and with PrioVR library
+if (PRIOVR_FOUND AND NOT DISABLE_PRIOVR)
+    add_definitions(-DHAVE_PRIOVR)
+    include_directories(SYSTEM "${PRIOVR_INCLUDE_DIRS}")
+    target_link_libraries(${TARGET_NAME} "${PRIOVR_LIBRARIES}")
+endif (PRIOVR_FOUND AND NOT DISABLE_PRIOVR)
+
 # and with qxmpp for chat
 if (QXMPP_FOUND AND NOT DISABLE_QXMPP)
     add_definitions(-DHAVE_QXMPP -DQXMPP_STATIC)

interface/external/priovr/readme.txt

@@ -0,0 +1,11 @@
+
+Instructions for adding the PrioVR driver to Interface
+Andrzej Kapolka, May 12, 2014
+
+1. Copy the PrioVR sdk folders (include, *.lib) into the interface/external/priovr folder.
+   This readme.txt should be there as well.
+
+2. Copy the PrioVR DLLs from the API into your path.
+
+3. Delete your build directory, run cmake and build, and you should be all set.
+

interface/src/Application.cpp

@@ -1987,6 +1987,7 @@ void Application::update(float deltaTime) {
     _myAvatar->updateLookAtTargetAvatar();
     updateMyAvatarLookAtPosition();
     _sixenseManager.update(deltaTime);
+    _prioVR.update();
     updateMyAvatar(deltaTime); // Sample hardware, update view frustum if needed, and send avatar data to mixer/nodes
     updateThreads(deltaTime); // If running non-threaded, then give the threads some time to process...
     _avatarManager.updateOtherAvatars(deltaTime); //loop through all the other avatars and simulate them...

interface/src/Application.h

@@ -58,6 +58,7 @@
 #include "avatar/MyAvatar.h"
 #include "devices/Faceplus.h"
 #include "devices/Faceshift.h"
+#include "devices/PrioVR.h"
 #include "devices/SixenseManager.h"
 #include "devices/Visage.h"
 #include "models/ModelTreeRenderer.h"
@@ -441,6 +442,7 @@ private:
     Visage _visage;
 
     SixenseManager _sixenseManager;
+    PrioVR _prioVR;
 
     Camera _myCamera;                  // My view onto the world
     Camera _viewFrustumOffsetCamera;   // The camera we use to sometimes show the view frustum from an offset mode

interface/src/devices/PrioVR.cpp

@@ -0,0 +1,60 @@
+//
+//  PrioVR.cpp
+//  interface/src/devices
+//
+//  Created by Andrzej Kapolka on 5/12/14.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include "PrioVR.h"
+
+PrioVR::PrioVR() {
+#ifdef HAVE_PRIOVR
+    TSS_ComPort comPort;
+    if (!tss_getComPorts(&comPort, 1, 0, PVR_FIND_BS)) {
+        _baseStation = TSS_NO_DEVICE_ID;
+        return;
+    }
+    _baseStation = tss_createTSDeviceStr(comPort.com_port, TSS_TIMESTAMP_SYSTEM);
+    if (_baseStation == TSS_NO_DEVICE_ID) {
+        return;
+    }
+    for (int i = 0; i < MAX_SENSOR_NODES; i++) {
+        tss_getSensorFromDongle(_baseStation, i, &_sensorNodes[i]);
+        if (_sensorNodes[i] == TSS_NO_DEVICE_ID) {
+            continue;
+        }
+        int present;
+        tss_isPresent(_sensorNodes[i], &present);
+        if (!present) {
+            _sensorNodes[i] = TSS_NO_DEVICE_ID;
+        }
+    }
+    tss_startStreaming(_baseStation, NULL);
+#endif
+}
+
+PrioVR::~PrioVR() {
+#ifdef HAVE_PRIOVR
+    if (_baseStation != TSS_NO_DEVICE_ID) {
+        tss_stopStreaming(_baseStation, NULL);
+    }
+#endif
+}
+
+void PrioVR::update() {
+#ifdef HAVE_PRIOVR
+    for (int i = 0; i < MAX_SENSOR_NODES; i++) {
+        if (_sensorNodes[i] == TSS_NO_DEVICE_ID) {
+            continue;
+        }
+        glm::quat rotation;
+        if (!tss_getLastStreamData(_sensorNodes[i], (char*)&rotation, sizeof(glm::quat), NULL)) {
+            qDebug() << i << rotation.x << rotation.y << rotation.z << rotation.w;
+        } 
+    }
+#endif
+}

interface/src/devices/PrioVR.h

@@ -0,0 +1,41 @@
+//
+//  PrioVR.h
+//  interface/src/devices
+//
+//  Created by Andrzej Kapolka on 5/12/14.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#ifndef hifi_PrioVR_h
+#define hifi_PrioVR_h
+
+#include <QObject>
+
+#ifdef HAVE_PRIOVR
+#include <yei_threespace_api.h>
+#endif
+
+/// Handles interaction with the PrioVR skeleton tracking suit.
+class PrioVR : public QObject {
+    Q_OBJECT
+
+public:
+    
+    PrioVR();
+    virtual ~PrioVR();
+    
+    void update();
+
+private:
+#ifdef HAVE_PRIOVR
+    TSS_Device_Id _baseStation;
+    
+    const int MAX_SENSOR_NODES = 20;
+    TSS_Device_Id _sensorNodes[MAX_SENSOR_NODES];
+#endif
+};
+
+#endif // hifi_PrioVR_h