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authorStanislaw Halik <sthalik@misaki.pl>2015-10-30 07:37:41 +0100
committerStanislaw Halik <sthalik@misaki.pl>2015-10-30 08:39:32 +0100
commitaa066bdd4622d4f6824fee864f6be6806813f04d (patch)
tree3df328b8b364cba2373a85827191b259bd78d546 /tracker-rift-080/ftnoir_tracker_rift_080.cpp
parentd6a54431d178632a2bf466c9904f74abd143afe6 (diff)
move to subdirectory-based build system
Closes #224
Diffstat (limited to 'tracker-rift-080/ftnoir_tracker_rift_080.cpp')
-rw-r--r--tracker-rift-080/ftnoir_tracker_rift_080.cpp75
1 files changed, 75 insertions, 0 deletions
diff --git a/tracker-rift-080/ftnoir_tracker_rift_080.cpp b/tracker-rift-080/ftnoir_tracker_rift_080.cpp
new file mode 100644
index 00000000..889ac8c3
--- /dev/null
+++ b/tracker-rift-080/ftnoir_tracker_rift_080.cpp
@@ -0,0 +1,75 @@
+/* Copyright: "i couldn't care less what anyone does with the 5 lines of code i wrote" - mm0zct */
+#include "ftnoir_tracker_rift_080.h"
+#include "opentrack/plugin-api.hpp"
+#include "OVR_CAPI.h"
+#include "Extras/OVR_Math.h"
+#include "OVR_CAPI_0_8_0.h"
+#include <cstdio>
+
+using namespace OVR;
+
+Rift_Tracker::Rift_Tracker() : old_yaw(0), hmd(nullptr)
+{
+}
+
+Rift_Tracker::~Rift_Tracker()
+{
+ if (hmd)
+ ovr_Destroy(hmd);
+ ovr_Shutdown();
+}
+
+void Rift_Tracker::start_tracker(QFrame*)
+{
+ {
+ ovrInitParams args = {0};
+ if (!OVR_SUCCESS(ovr_Initialize(&args)))
+ goto error;
+ }
+ {
+ ovrGraphicsLuid luid = {0};
+ ovrResult res = ovr_Create(&hmd, &luid);
+ if (OVR_SUCCESS(res))
+ {
+ ovr_ConfigureTracking(hmd, ovrTrackingCap_Orientation | ovrTrackingCap_MagYawCorrection | ovrTrackingCap_Position, ovrTrackingCap_Orientation);
+ }
+ else
+ goto error;
+ }
+ return;
+error:
+ QMessageBox::warning(0,"Error", "Unable to start Rift tracker",QMessageBox::Ok,QMessageBox::NoButton);
+}
+
+void Rift_Tracker::data(double *data)
+{
+ if (hmd)
+ {
+ ovrTrackingState ss = ovr_GetTrackingState(hmd, 0, false);
+ if(ss.StatusFlags & ovrStatus_OrientationTracked) {
+ auto pose = ss.HeadPose.ThePose;
+ Quatf quat = pose.Orientation;
+ float yaw, pitch, roll;
+ quat.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &pitch, &roll);
+ // XXX TODO move to core
+ if (s.useYawSpring)
+ {
+ yaw = old_yaw*s.persistence + (yaw-old_yaw);
+ if(yaw > s.deadzone)
+ yaw -= s.constant_drift;
+ if(yaw < -s.deadzone)
+ yaw += s.constant_drift;
+ old_yaw=yaw;
+ }
+ constexpr double d2r = 57.295781;
+ data[Yaw] = yaw * -d2r;
+ data[Pitch] = pitch * d2r;
+ data[Roll] = roll * d2r;
+ data[TX] = pose.Position.x * -1e2;
+ data[TY] = pose.Position.y * 1e2;
+ data[TZ] = pose.Position.z * 1e2;
+ }
+ }
+}
+
+OPENTRACK_DECLARE_TRACKER(Rift_Tracker, TrackerControls, FTNoIR_TrackerDll)