public override bool RunComponent(IOutputContext context)
{
foreach (Camera tracking_camera in cameras_)
{
for (int i = 0; i < tracked_objects_.Count; ++i)
{
GameObject tracked_object = tracked_objects_[i];
string tracked_object_name = tracked_object.name;
if (i < tracked_object_aliases_array_.Length)
{
// If there is an alias on the alias list, use it.
tracked_object_name = tracked_object_aliases_array_[i];
}
// Return the center of the object.
string stream_name = string.Format("tracker_{0}_X_{1}", tracked_object_name, tracking_camera.name);
Vector3 viewport_position = tracking_camera.WorldToViewportPoint(tracked_object.transform.position);
context.OutputFloats(stream_name, new float[] { viewport_position.x, viewport_position.y });
// Return the bounding box
string stream_name_bbox = string.Format("tracker_{0}_X_{1}_bbox", tracked_object_name, tracking_camera.name);
context.OutputFloats(stream_name_bbox, GetBounds2DViewPoint(tracking_camera, tracked_object));
}
}
return(true);
}
