From 151ddab118c4a95b437711f78a83dbe862cdf27c Mon Sep 17 00:00:00 2001
From: Thijs Wenker <me@thoys.nl>
Date: Thu, 18 Dec 2014 00:16:51 +0100
Subject: [PATCH] make stuff build without RealSense

---
 interface/src/devices/RealSense.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/interface/src/devices/RealSense.cpp b/interface/src/devices/RealSense.cpp
index 2c041a33c9..b09c165e44 100644
--- a/interface/src/devices/RealSense.cpp
+++ b/interface/src/devices/RealSense.cpp
@@ -23,7 +23,7 @@ const DeviceTracker::Name RealSense::NAME = "RealSense";
 //             finger in [0..4] : bone in  [0..3] a finger phalange
 //             [-1]   up the hand branch : bone in [0..1] <=> [ hand, forearm]
 MotionTracker::Index evalRealSenseJointIndex(bool isRightSide, int finger, int bone) {
-
+#ifdef HAVE_RSSDK
     MotionTracker::Index offset = 1                           // start after root
         + (int(isRightSide) * PXCHandData::NUMBER_OF_JOINTS)  // then offset for side
         + PALMROOT_NUM_JOINTS;                                // then add the arm/forearm/hand chain
@@ -34,6 +34,9 @@ MotionTracker::Index evalRealSenseJointIndex(bool isRightSide, int finger, int b
         // or go back up for the correct root bone
         return offset - 1 - bone;
     }
+#else
+    return -1;
+#endif // HAVE_RSSDK
 }
 
 // static
@@ -62,6 +65,7 @@ RealSense::RealSense() :
     _active(false),
     _handData(NULL)
 {
+#ifdef HAVE_RSSDK
     _session = PXCSession_Create();
     initSession(false, NULL);
 
@@ -103,13 +107,17 @@ RealSense::RealSense() :
             }
         }
     }
+#endif // HAVE_RSSDK
 }
 
 RealSense::~RealSense() {
+#ifdef HAVE_RSSDK
     _manager->Release();
+#endif // HAVE_RSSDK
 }
 
 void RealSense::initSession(bool playback, QString filename) {
+#ifdef HAVE_RSSDK
     _active = false;
     _properlyInitialized = false;
     if (_handData != NULL) {
@@ -145,6 +153,7 @@ void RealSense::initSession(bool playback, QString filename) {
     _config->EnableStabilizer(true);
     _config->SetTrackingMode(PXCHandData::TRACKING_MODE_FULL_HAND);
     _config->ApplyChanges();
+#endif // HAVE_RSSDK
 }
 
 #ifdef HAVE_RSSDK
@@ -155,7 +164,7 @@ glm::quat quatFromPXCPoint4DF32(const PXCPoint4DF32& basis) {
 glm::vec3 vec3FromPXCPoint3DF32(const PXCPoint3DF32& vec) {
     return glm::vec3(-vec.x, vec.y, -vec.z);
 }
-#endif
+#endif // HAVE_RSSDK
 
 void RealSense::update() {
 #ifdef HAVE_RSSDK