Rocks and Water!

Apr 032017
 
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Welcome to this new Ghost of a Tale development update! This is a rather sizeable one to make up for last month because we were so busy preparing for GDC. So think of it as a double-issue! 🙂

GDC Adventures!

Paul single handedly took care of the Ghost of a Tale booth like a champ! He had to stand and talk for three days straight but he had a grand old time overall. And it seems everyone who played the game really liked it!

So it was an excellent experience and Paul even gave away some swag (big thumbs up to forum user Nautilus for his nifty screenshots)!

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Although I wasn’t personally present at GDC let me give a big thank you to the Unity people who were nice enough to invite us and feature Ghost of a Tale in some of their tech demos and on the mighty large screen looming over their booth!

(Oh my, who could the chirpy fellow on the right-hand picture be…?!!)

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Whiteboxing:

So I’ve finally started the long stretch of “whiteboxing” all the remaining areas of the game. Meaning creating locations out of cubes and low-rez polygonal volumes. This is a crucial phase, as it’s going to allow us to explore for the first time the entirety of the game’s breadth.

The goal is to clearly define space and indicate all the required areas while remaining suitable rough (to avoid getting bogged down by details).

It’s a mixture of composition (from a graphical standpoint) and game design (interesting paths to navigate) while also encompassing sheer functionality (things need to make sense for the world’s characters).

Screen Shot 03-19-17 at 09.29 PM

So far whiteboxing is done for all the as-of-yet off-limits areas in Dwindling Heights (barracks, commissary, commander’s office, cellar, etc…).

Even without the final models and textures it’s great to get the sense that everything is properly connected from an architectural standpoint.

 

Xbox One Preview Version Status:

Just as we were ready to submit the game to Microsoft we uncovered an unfortunate memory leak bug within the Unity engine (specifically related to the console) which keeps us from finalizing the process.

Basically the player could save and reload their save 2 or 3 times before hitting the bug. Both Unity and Microsoft are of course aware of the issue and I’m sure they’re going to do whatever is in their power to fix it as soon as possible.

We’ll keep you posted whenever we hear back from them!

 

Rocking Assets:

I’ve created assets which will be used to populate the new locations, among which are some new rocks!

I do use quite a few photogrammetry rocks in the game but I wanted to have more “designed” ones that feel graphical and purposeful, as opposed to simply realistic. So this time I chose a different workflow.

In the past I had used Zbrush to create rocks but was never happy with the result. So this time I went back to the basics and simply started from a cube in Maya. Cutting faces and pulling vertices allowed me to remain focused on the shape above all things. No details, no distractions. Just thinking about faces and silhouette.

Then I created a tileable texture in Photoshop containing all the fine details, cracks and small crevices that I needed.

At the heart of this method is the clear delineation between “shape-features” and “surface-features”. The earlier is only concerned with polygons, the latter with textures. While it’s important to remain aware at all times of how both domains are going to overlap I made sure I never attempted to add small features to the shape if it would be better suited for texturing and vice-versa.

This allowed for the final result to retain a fairly stylized looks and yet appear appropriately realistic when seen up close.

Screen Shot 03-23-17 at 10.57 PM

An advantage of this technique is that all the rocks share the same textures (diffuse, normal, etc…) so memory wise it’s quite a boon.

It also means I can simply swap the diffuse texture for a completely different look. And the models themselves are very light since I only split edges where it can be seen (silhouetting).

Screen Shot 03-23-17 at 10.52 PM_2

 

Water Works:

I’ve just started developing a new shader for large bodies of water (ie: Lake Vaelia!). It’s a rather cheap/simple shader (since it doesn’t even use the Gerstner algorithm) but at this very early stage it’s showing promises.

(Thanks to Cyrille for helping me with non-trivial sine-waves math!)

 

And another quick test of an even earlier version of the water in different lighting conditions (night/morning/afternoon/evening). It might seem obvious but I can’t stress out enough the importance of always checking your assets in different lighting conditions!

(Apologies for the terrible quality of the video grab)

 

That’s it for this update. Once more, thank you all for reading and don’t hesitate to post your questions/remarks in the comments section. See you all in the next update! 🙂

  17 Responses to “Rocks and Water!”

  1. It’s coming along nicely. I had a smile at the image in the watery cave as it reminds me of Zelda: Wind Waker. I’m glad you had a successful time at GDC, i believe the games unique setting will win a lot of fans upon its release.
    Water in games is a strange thing. In Skyrim it had a feeling of being too solid. I’m deep in Zelda: Breath of the Wild and water in this game is astoundingly good. The way you can see through to the bottom of a shallow lake to the way the sun glistens off of it when you’re up high above it.
    Realistic graphics are not a huge selling point to me. Though your game philosophy is obviously leaning more toward that idea; it’s the tone, setting and characters that have pulled me in.
    More and more, i’m distancing myself from the AAA games that all seem to be shooters by any other name. My Wii U is pride of place and my Xbox one is gathering dust underneath. The only game i’m interseted in this year i can see is a strange game called ‘Little Nightmares’ and if ‘Ghost of a Tale’ came out this year then that too.
    I can’t wait to play this game. You guys keep up the already superlative work you’re doing.

    • I do understand what you mean. And I hope that GoaT will have some staying power through its gameplay and artistic direction, the same way Wind Waker remains thoroughly enjoyable today (including visually).

      GoaT will definitely be out this year. And Little Nightmares surely looks nice!

  2. Glad to see work is ongoing on this charming game. Already bought the early-access, and have had a great time with the game thus far, early as it is.
    Am curious to know if you were ever going to consider voice-acting for the characters, or just leave it as text? I’m quite happy with it being text-only, but it’s something to consider.

    • Glad you like the game so far!

      Regarding voice-overs that’s not decided yet. Although as a player I usually end up turning them off as I prefer to read at my leisure. But it is something to consider, as you say.

      • For me voice-acting is a very important thing that brings a scene to life and gives characters depht. Mostly I noticed how I felt much more connected with the talking Geralt in the Witcher than with my silent hero in Skyrim (although I love both games).
        How does the person feel, when he speaks? Is he brave, is he shy is he funny, is he cynical? Voice-acting tells SO much about a character.
        (Additionally, having it in different languages (german… :D) would be incredibly brilliant).

  3. Still looking forward to the game. Take your time and make it worthwhile. I really appreciate it that your doing this with your 3-4 dude/tte team. The EA version is really promising and although I said “take your time” I cannot wait to explore the creepy catacombs and experience the complete game 😀

  4. That water is looking quite nice!

  5. Yay, Rocks!

    Seriously though, this is really cool and awesome that more of the areas are finally being put into development. It’s also cool to hear about the success at GDC (how many people played it?). It sucks that the Xbox preview will be delayed but if I’ve waited this long, I can wait longer. Good luck on developing the rest of the map.

    • Regarding GDC I’m not sure how many people played the game but I’d say probably close to a hundred persons. Maybe more?

      And good news about the Xbox One bug: that’s all fixed (I’ll mention it in the next update)!

  6. Can’t wait to play this wonderful game!

  7. I love the lightpoints in tilos eyes that follow the sun in the day/night cycle 🙂

  8. Absolutely cannot wait to play this. I am about >||< this close to breaking my no pre order rule. You have to be one of the most open and honest developers I have seen. Take your time and make it perfect.

    I'm going to be building a new PC specifically to play this.

    Actually considering that I am going to buy it on release day regardless of reviews, I will probably just buy it this week and wait for it to be finished to play it. That way I can justify buying a second copy for my wife.

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