SUBSIM Radio Room Forums - [tec]How to add crewman to interiors (PIC HEAVY)

This is liable to be the last tutorial i ever write. Not that i wrote many to begin with, im just at the point where i dislike opening game files. Id much rather be shooting zombies in L4D or something. Took me a couple beers just to get the motivation to do this. :O:

So then, how does one render crewman in the interiors? I'll take this step by step, with pictures, since a pic is worth a 1000 words, and i hate typing.

Step 1: Make a template:
http://www.ducimus.net/sh415/tec/crew_01.jpg
What i did here?
- I took a conning tower dat file, and renamed it to template
- I took the two nodes associated with a crewman, and removed the parent/child relationship it had with the root node.
- I deleted EVERYTHING else from the dat file.
- I renamed the nodes to what you see there.
- I renamapped the ID's, so the nodes aren't duplicate.
- I zeroed out the nodes position because

The whole idea of this, is to make it easier for myself to create new 3d crewman next go around.

Step 2: Character name
http://www.ducimus.net/sh415/tec/crew_02.jpg
Name it same as the node. Not the Dummy node, the first node.

Step 3: Assign the animation graph
http://www.ducimus.net/sh415/tec/crew_03.jpg
Note that NAB is assigned. What exactly is NAB, where does it come from?

It comes from here:
http://www.ducimus.net/sh415/tec/crew_04.jpg

So what exactly is in that file?
http://www.ducimus.net/sh415/tec/crew_05.jpg
The contents of this rather powerful file, is a tutorial in itself. Which i am not covering in this tutorial. The gist is it controls what animations are played, and when. You can dictate speech, response to orders, etc. For the purposes of this tutorial, all you need to know is where the name of the graph is being assigned.

If you want to duplicate a graph for whatever reason, you'll need to copy the file, rename it, assign a new graph name, and remap the controller ID.

For the purposes of this tutorial, i decided to use a Uboat crewman graph. The navigator to be exact.
http://www.ducimus.net/sh415/tec/crew_06.jpg
For what I have i mind on adding a new crewman, it just might work.
So im going to use this graph, instead of NAB.

Step 4: Inserting the template node into an interior dat.
http://www.ducimus.net/sh415/tec/crew_07.jpg
The reason i wanted to try the german navigator crewman graph, is because I want to place a new crewman at the table in the rear of the control room of a gato.. since the place is currently unoccupied.

What i want you to note in this picture is placement. With the item i have highlighted in this picture, what i did there, was
- right click
- insert dat file.

Whenever you insert a dat file, it takes the index number of the item preceeding it. Since I want my new nodes to appear right after this crew node, i must insert my new nodes, directly after the existing ones so the index order is correct. (this is important) Once i have inserted my new nodes, i then assign them the parent ID of the interior root node. My new nodes, then fall into the correct place, right where i want them, as illustrated in the following picture
http://www.ducimus.net/sh415/tec/crew_08.jpg

Step 5: Placing the node in 3d
http://www.ducimus.net/sh415/tec/crew_09.jpg
Now that ive inserted the new crewman nodes into the dat file in the proper index order, i need to place them in proper 3d location. S3D makes this easy for the most part. Some trial and error is still involved because the node orientation will change based on the animations within the graph file.. But considering I want this crewman standing next to this table... this looks like a good place to start.

Step 6: Assigning a crewman to the 3d location
Just because i created a new 3d crewman node in the interior, doesn't mean he will appear. You must assign a crewman to the node. Since im working with the gato, i just scrolled down in the gato UPC file, tell i found some crewman who were not assigned to any 3d location. Node highlighted section.
Also note battle station section right below it (more on that later)
http://www.ducimus.net/sh415/tec/crew_10.jpg
(*note: where a crewman appears in 3d, isn't limited to what compartment he resides in in the UPC file)
Now, remember what i named that crewman node in the dat file?
The naming syntax the game seems to use is
-Name
-Name_dummy

Since it's the dummy note that has the instantiation controller, that is the node we assign in the UPC file.
http://www.ducimus.net/sh415/tec/crew_11.jpg

Save the file.... and lets fire this baby up in Sh4 and see what we got here....

http://www.ducimus.net/sh415/tec/crew_12.jpg
Hmmm, wrong way. Remember, the node position will vary depending on the orientation of the animation contained within the graph file your using for this crewman position. Soo, time to quit the game. Disable our WIP/test modlet, load the interior up in S3D and make our adjustments. In this case, im going to rotate this dude 180 degrees. (comes out to about -3.14 on the Y axis if i remember right). Which gave me this....
http://www.ducimus.net/sh415/tec/crew_13.jpg
Well, damn. Doesn't that suck? His hand is too low. I could raise him up, so the hand matched the table, but then his feet would be 8 inch's off the floor. So, the german navigtor animation is unusable here. Which brings up a point. Your limited to what animations already exist. Unless you know how to edit existing animations (I don't, and neither does S3D), your just going to have to be creative on what animations you use, and where.

(See examples of "creative usage" of existing animations here
http://www.subsim.com/radioroom/show...&postcount=121 )

Now for the most part, this tutorial is done. I just explained how to get a crewman to display on a watch rotation. But that's the problem, currently this crewman only displays on watch rotations, but what about battle stations? Now if you refer back up to step 6, i could easily assign one of the three watch leaders the same TUT_dummy node while at battle stations.

But, i wanted to illustrate something different. Lets say you want a crewman to completely change posture while at battle stations. To do this, requires the creation of a new set of character nodes.

So i went back to my template dat file:
http://www.ducimus.net/sh415/tec/crew_14.jpg
And the first thing i did, was remap all the ID's to avoid duplicates. Then i chose a new name in all places illustrated in step 1, and a new graph file. On a lark, i decided to use one of the commando graph files. Also, i used the same 3d coordinates on this node, as the original tut node, since I had an idea on where i wanted this crewman to appear. I then inserted this set of nodes, in the same manner as described in step 4. Only i put them in so their index order was after the original tut_dummy node.

I then went back and assigned this new node, to the battlestations portion of the same block of code in the UPC file.
http://www.ducimus.net/sh415/tec/crew_15.jpg

So now, when i call battle stations, the crewman goes from his stance as dictated by the german navigator graph that wasn't quite working out for me, to this:
http://www.ducimus.net/sh415/tec/crew_16.jpg
Hmmm, somethings missing here, no? :hmmm:

Back to the UPC file!
http://www.ducimus.net/sh415/tec/crew_17.jpg
One thing i learned, is that if you want a crewman to wear a helmet, you must subtract every individual hat. Global commands won't work here. You must list, every single individual hat that crewman can wear. Whats a global command? Note the "Sapca_CA#head" Each hat is numbered. the #head means, "include all of them", since not all hats fit all head models. Why global works for adding items and not subtracting items i have no idea. Also note, that you can add more then one 3d accessory. These parameters are not limited to one argument. You can place several, or subtract several.

One thing to note about helmets. You have to subtract all possible hat combinations. So whenever a crewman is assigned this node, his hat goes away, and the only possible thing he can wear on his head, is the helmet, and its either on during battle stations, or off during normal watch. If you don't, you'll get clipping issues as the crewman tries to wear both. As illustrated here.

So what did i get with all of this?

This!
http://www.ducimus.net/sh415/tec/crew_18.jpg
Pretty cool huh?

And that gents, concludes this tutorial. Hopefully the pictures loaded for you, and I don't have any major grammatical errors making it hard to understand what im trying to illustrate, or i didn't leave out anything important. *rolls eyes*