// Callbacks Projector
public void Reset_Callback()
{
AAR.AARProjector projector = AAR.AARCameraProjectorRig.Instance.ProjectorList()[
AAR.Util.ProjectorTypeToString(
AAR.ProjectorTypes.AAR_PROJECTOR_REFERENCE)];
Vector3 direction = projector.GetFrustumPosition(AAR.FrustumPositions.AAR_FRUSTUM_CENTER);
SetMovie(direction);
}
// Extract and convert Rotation and Center data to matrix
private AARProjector ExtractProjectorInformation(JToken _jobj, string _prjectorName)
{
var pro = _jobj[_prjectorName];
var LtP = pro["LocalToPVCamera"];
// Local to PV camera transform
Matrix4x4 T = new Matrix4x4();
for (int i = 0; i < 3; ++i)
{
JToken v = LtP[i];
Vector4 vec = new Vector4(
v[0].ToObject <float>(),
v[1].ToObject <float>(),
v[2].ToObject <float>(),
v[3].ToObject <float>() / 1000.0f);
T.SetRow(i, vec);
}
T.m33 = 1;
var intrinsicsj = pro["Intrinsics"];
Matrix4x4 I = new Matrix4x4();
for (int i = 0; i < 3; ++i)
{
JToken v = intrinsicsj[i];
Vector4 vec = new Vector4(
v[0].ToObject <float>(),
v[1].ToObject <float>(),
v[2].ToObject <float>(),
0);
I.SetRow(i, vec);
}
I.m33 = 1;
Intrinsics intrinsics = new Intrinsics(
I.m00, // fx
I.m11, // fy
I.m02, // cx
I.m12, // cy
NearPlane, // n
FarPlane); // f
// Range of servo in degrees
var dimenJson = pro["Dimensions"];
Dimensions dimen = new Dimensions(
dimenJson["Width"].ToObject <float>(),
dimenJson["Height"].ToObject <float>());
// Calibrated center for servo at rest (i.e. facing forward parallel with the hololens)
var p = new AARProjector(
_prjectorName,
T,
I,
dimen,
intrinsics,
EnableProjectorVizualizer);
return(p);
}