Photons | Particle system for Three.js | Canvas library

I am new to Swift and IOS development, and I am trying to display fetched JSON data onto a text label.

Essentially, my goal is to display only the first object of the following API call result onto a text label (see example further down)

JSON to decode:

I have a list of possible objects that could be 6 or more in length (+6 photons/gammas) and I need to make 3 pairs from this list (3 pions). These pairs need to all have unique objects, and no gamma can be re-used once it is in a pair.

For e.g. if pion1 is made from gamma1 (in the code: ig1) and gamma2 (ig2), then pions2 & pions3 have to be made from all possible combinations of gammas3,4,5,6,etc (it is possible to have more than 6 gammas, but I only care about 3 total pions), and so on.

I attempted to next several for loops in the following manner:

I have followed this tutorial multiplayer fps serie from Expressed Unity especially this episode "https://youtu.be/j9PC9RhurRI?list=PLD4OdGjxbaByCEOH3fOJ4MgOdROHHBKUo" and i need some help with it.

I have followed the video till 23:30 and then all sort of things are broken. I get error saying "Can not Instantiate before client joined/created a room. State: Joining." and i dont know what i should to do.

I have checked all the codes and everything but for nothing. Do you have solution? I don't which code have the problem so i copy all three of the codes i have edited following this video.

MpManager script:

Hello i am making a 2d game and I have a player that needs to collide with 2 objects. First object gives him more health and has the tag " power up " and works but the second that has the tag " Hurt" it's not working . What I should change in the script ? Here it's the script for " PowerUp" and here it's the script of the player.

I record light intensity at 20s intervals as a number of photons. I need to integrate the values over the day. Daily light integral assumes that light intensity is measured every second. Simply doing a SUM() over the day's records and multiplying the result by 20 would work if the records were exactly 20s apart, which unfortunately they are not.

I need to multiply each reading by the difference in time between the record and the previous one.

I would prefer to do this in SQL rather than pulling records one at a time programmatically.

Ideas welcome. [edit] Just looked at some real data and the approximation made by assuming the intervals are exactly 20s is less that assuming that sampling every 20s can stand in for sampling every second. So I withdraw the question

I am preparing for some spectral analysis which will involve combining three overlapping spectra. Two of the spectra have "dimensionless" units (one, and albedo, has units of flux/flux; the other, a filter response, is in photons/photons). I would like to use specutils and astropy to make this easier and generally avoid reinventing any wheels.

However, I am having difficulty converting my data into a Spectrum1D-type object. Here is the relevant code snippet:

Results

The above results are the |X|Y|Z|AbsDistance of each sphere intersection, random spooky values appear probably because of a newbie mistake, but I really can't get it.

To be as specific as I can:

The following snippet is supposed to calculate the intersection point between a ray and a spherical boundary with a predefined radius and the origin as the center.

To give more context:

1- The RandomWalk starts from the origin and moves with a randomly generated _step and _direction.

2- After each step, the ray is checked for hitting possibility by comparing the absolute distance to the radius of the boundary.

3- getIntersectionPoint() returns the point of intersection, but as the number of points or number of steps increases, the probability of outcasts increases, messing up the whole thing.

Here's what I've done:

What needs to be fixed? I'm wasting my time finding a mistake, but it's all unsuccessful, what do I have to do?

Error: Assets\MapController.cs(54,31): error CS0122: 'PlayerControls.photonView' is inaccessible due to its protection level

What is the best (and simplest) way to regularly send data from a database to an IoT device at a certain interval?

In this case I have the data in Google Cloud Datastore, and want to send it to Particle Photons (possibly via Particle Cloud, but not necessarily). But I might also be using other IoT devices and/or other database alternative like Cloud Firestore for instance, in future, so it's great if the solution is easily adoptable to this situation.