Fix camera rig's reset while docked

GearVRf-DCO-1.0-Signed-off-by: Mihail Marinov <[email protected]>
Samsung · Jun 30, 2016 · bb50fc1 · bb50fc1
1 parent 76d80ed
commit bb50fc1
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 16 deletions.
diff --git a/GVRf/Framework/framework/src/main/jni/objects/components/camera_rig.cpp b/GVRf/Framework/framework/src/main/jni/objects/components/camera_rig.cpp
@@ -139,19 +139,6 @@ void CameraRig::predict(float time) {
 }
 
 void CameraRig::predict(float time, const RotationSensorData& rotationSensorData) {
-    long long clock_time = getCurrentTime();
-    float time_diff = (clock_time - rotationSensorData.time_stamp())
-            / 1000000000.0f;
-
-    glm::vec3 axis = rotationSensorData.gyro();
-    //the magnitude of the gyro vector should be the angular velocity, rad/sec
-    float angle = glm::length(axis);
-
-    //normalize the axis
-    if (angle != 0.0f) {
-        axis /= angle;
-    }
-
     setRotation(complementary_rotation_*rotationSensorData.quaternion());
 }
 

diff --git a/GVRf/Framework/framework/src/main/jni/oculus/head_rotation_provider.cpp b/GVRf/Framework/framework/src/main/jni/oculus/head_rotation_provider.cpp
@@ -28,10 +28,13 @@ void OculusHeadRotation::predict(GVRActivity& gvrActivity, const ovrFrameParms&
         tracking = vrapi_ApplyHeadModel(gvrActivity.getOculusHeadModelParms(), &tracking);
 
         const ovrQuatf& orientation = tracking.HeadPose.Pose.Orientation;
-        glm::quat quat(orientation.w, orientation.x, orientation.y, orientation.z);
-        gvrActivity.cameraRig_->setRotation(glm::conjugate(glm::inverse(quat)));
+        const glm::quat tmp(orientation.w, orientation.x, orientation.y, orientation.z);
+        const glm::quat quat = glm::conjugate(glm::inverse(tmp));
+        gvrActivity.cameraRig_->setRotationSensorData(0, quat.w, quat.x, quat.y, quat.z, 0, 0, 0);
+        gvrActivity.cameraRig_->predict(0);
+
         const ovrVector3f& position = tracking.HeadPose.Pose.Position;
-        glm::vec3 pos(position.x, position.y, position.z);
+        const glm::vec3 pos(position.x, position.y, position.z);
         gvrActivity.cameraRig_->setPosition(pos);
     } else if (nullptr != gvrActivity.cameraRig_) {
         gvrActivity.cameraRig_->predict(time);