Sunday, December 22, 2013

You can't go home again (reflections on a virtual past).


A few days ago I logged into the Space MMO Eve Online for the first time in 3 years.

Some background: For about six years I was a pretty hardcore player of EVE online. It's the only MMO I've ever played, mostly because I love sci-fi, and don't center my gaming life around Tolkien-derived worlds. EVE grew to become a great gaming escape at a time where I was burned out on the industry. It helped me learn to love gaming again.

At the peak, I was the CEO of a fairly notorious PVP corporation called Mad Bombers (11B), founded by my good friend Eagleknight11B. At the core, we were just a bunch of guys who liked to drink beer and blow up spaceships late at night. But given how brutal and unforgiving EVE is, we really bonded and built a small and trusted group of friends.

For years we formed wolf packs and roamed in 0.0 security space, terrorizing sleepy, horrible alliances by taking up residence their systems. The best thing about it all was that when we got into a fight, we worked so well together that we could take on gangs much larger than our own and still come out on top. All of this was coordinated using Teamspeak so we could talk to each other.

Eventually things started to fragment, as we had grown so large that the original culture we'd established got diluted and compromised. As in the real world, group dynamics sometimes seem easy to build, but hard to maintain over the long term. In 2010 I resigned my CEO post and left the game to clear my head of all the noise.

This past week I started to think about EVE, and how the best times in the game were around the holidays because everyone was around. So I decided to log back in and see what had changed since I left.

At first, the usual OH GOD WHAT HAVE THEY DONE WITH MY SHIPS? Months of rebalancing, nerfs, and buffs by CCP meant half my spaceships were broken and needed to be reconfigured. A couple of ships I really loved like the Sleipnir and Ishtar were overly nerfed which made me sad.

But then what was really, really weird was the silence.

My contact list of 100's of friends showed nobody on-line. The community I knew and was a part of had all gone. Over the next few days... still no green lights on my list.

I looked through a dozen comm channels, they were always buzzing in the old days. All of them, dead.

Here I was sitting on billions in assets, multiple characters, and years of experience. And I was totally alone, like it had never happened. What a weird sense of loss, one that I've never experienced with any other game in any context. 

Most of the games I've worked on live for a year or so in the market, then fall off into oblivion as the next game comes out. It must be amazing to work on one game for over 10 years just making it better & better all the time. Especially a game that builds long term communities and the memories associated with them.

What does all this have to do with art process? It is my firm belief that to know games, you have to play them as a gamer (not a developer). To understand what game art means to the player, how they value it, and what works in context of the game play. If you don't play the art, I think you can lose some perspective on the process of making it.

Here's whats left of my EVE history, neatly summarized in statistics:

Tryptic Photon
http://eve.battleclinic.com/killboard/combat_record.php?type=player&name=Tryptic+Photon

Thursday, December 19, 2013

Audio is the 'multi' in multimedia.

Today I posted a new Soundcloud page, it contains a mixture of game soundtrack work, rock instrumentals, and various sonic experiments. This is the type of work I do when I need a change of scenery. 

https://soundcloud.com/caustic-photon

Hope you like it!

Wednesday, November 20, 2013

The eagle has landed...

I've finally updated my portfolio with recent work from indie games and other stuff. If you get a chance please have a look, and let me know what you think.

http://www.causticphoton.com

Thanks!

Wednesday, October 16, 2013

Creating an Effective Video Trailer for an Action Game


Greetings,
My last post probably came off a little bit walden-pond-hippie for some, this time I'll be staying more in the physical realm. :)
Several weeks ago my friends at DigitalDNA Games needed a video trailer for CastleminerZ, an FPS/Survival game set in a block-based world. Having done many trailers, I offered to help them out. The game was officially "greenlit" by Steam today, congrats guys!
Let's take a quick inventory of the tools:
  •   Adobe Premiere - Video Editing
  •   Adobe Photoshop - Stills & Masks
  •   Autodesk 3ds Max - Animated titles
  •   Adobe Media Encoder - Final Compression & h.264 output

For moving titles (text), Adobe After Effects obviously works great too. I just find it's easier to me to get what I want from Max, mostly because I've been using the software for like 25 years.
For this project I decided on HDVI 720p 29.97fps as the working resolution. 1080p is awesome, but it's a diminishing margin on return given the additional strain on your system during editing and time in compression stage.
A dual-monitor setup is essential for editing in Premiere; I put most secondary palettes on the 2nd monitor, reserving the maximum amount of space on the 1st monitor for the timeline.
Dual Monitor Layout in Adobe Premiere
Dual-monitor Layout in Adobe Premiere

Getting Started: What's the Structure?
From a visual design perspective, we're creating a fairly standard action trailer that combines captured clips of game play with messaging that communicates the intended experience to the player.
But for me it's not enough to throw a bunch of random game clips together and call it a day. I think good trailers have a visual progression and cadence that keeps the viewer interested through the entire video. This is where you put on your marketing hat, and ask yourself what emotional beats or features will resonate with your target audience.
After playing a fair amount of CastleminerZ, I felt like the core of the game was about survival, adapting to the harsh conditions of the world, and exploring the rich resources that lie beyond the starting zone. 
So the meat of the structure becomes 3 sections; Survive, Adapt, and Explore.
The target length of the video should be around a minute or less. Through experience I've found this is about the average attention span before things feel redundant. You want to tell enough of a story to get people interested, without over-saturating or repeating the messages.

Game Capture: Makes or Breaks Your Video
It really can't be stressed enough... spend sufficient time on getting good, high-quality, high framerate video capture of your game being played. 
Sometimes people rush this step, and end up in an editing session running out of compelling clips, or not having enough variety to make the video interesting. Always better to have too much, vs. too little.
Fortunately the folks at Digital DNA have a high quality capture system, so they scheduled a multiplayer session and we captured well over an hour of video clips. 
Directing a capture session can be easy or hard depending on the game. In our case it involved playing as many of the world areas (biomes) as possible, different times of day, combat with all possible enemies, etc. to create the desired variety.
If you’re doing capture for a game that hasn’t been released yet, you can run into issues. Like the game isn’t fully polished yet, or performance & frame rate are subpar. This adds a level of difficulty to the capture process, and may require you to be selective about what you show. I've been in that situation many times, but this time we were in really good shape.
A fly-cam in your game engine is an invaluable asset for you to capture cinematic shots. These shots add world context, and help make the game appear more epic.
Try to keep your raw capture clips short. For example a 2-hour clip is a massive file, and very cumbersome to work with. Consider shorter captures (10-15 minutes or less), so you can easily label & index them. 
Raw Capture Clips Are Ready to Go!
Raw Capture Clips Are Ready to Go!

Culling Out the Best Clips: Grab a Cup of Jo and Get Comfy
Finding the best clips to use for your video is the most time consuming part of this whole process. 90+% of your capture footage is worthless, you need to watch ALL the capture footage carefully to find those brief gold moments of glory.
The way I do this is to drag the raw capture clip into Premiere’s timeline, hit PLAY and start watching. As soon as I see something cool, I cut it out using the razor tool, and put it off to the side. I leave a little leader on either end of the clip for context, and know that I will ultimately trim it down to the core moment.
Then, resume playback of the capture footage. Once you’ve done this for each capture clip, you should have a large number of extracted clips ready to assemble into your edit. 
Culling Out The Good Stuff
Culling Out The Good Stuff

Titles: KISS Principle Applies
I usually don’t like wordy action videos, and really try to boil messaging down to the most succinct form. Then, I need to apply a treatment so they visually pop. A subtle approach is to use motion, movie-trailer style, to make your text slowly scale, and appear to moving closer or farther from the viewer.
But for this video I wanted more zazz. I came up with an X-files inspired treatment showing a bright light blasting through cut-out text. This kind of thing has been done a million times, but it’s usually effective if done right.
And while I originally gave the effect a blue color, I later decided that since this was a “greenlight” trailer the text should be green (ha!). It also just fit better with the game footage from a color scheme standpoint. An easy hue adjustment in Premiere does the trick.
In 3ds Max, I chose my font, and created text splines. Then, I extruded them into a 3d model. I kept all my modifier stacks intact so I could easily go back and change text, font, etc. as needed. A large tesselated wall was modeled, and the text model was used as a boolean operator to cut the shapes through the wall.
A target spotlight was placed behind the wall, this is the basis for the “rays” that spray through the cut-out text holes. The actual "foggy rays" effect comes from adding a volumetric effect to the light. Then you can set the light & fog colors, and use light attenuation to limit the length of the rays. 

A lens flare effect was also added to the light to create the bright white core. This is often a lot faster/cheaper than making a true volumetric light core, and you get nice secondaries from it as a bonus.
Creating a Volumetric Light Effect in 3ds Max
Creating a Volumetric Light Effect in 3ds Max
For the motion, the light was set up to move from left to right, from one edge of the word to the other.  This gives a nice crossing effect, as the rays offset the light direction. Lastly I add a camera directly facing the wall to center the text in frame. Trucking the camera slowly towards the wall adds another element of motion. 

The clip length was set to two seconds to accomodate fades, but later sped up in Premiere to fit the edit pacing. 
These text treatments were rendered out from 3ds Max to video clips for use in Premiere. Here is the raw output from 3ds Max, Blogger will brutalize the compression on this, so please ignore the artifacts:
video


Assembling Your Edit: The Really Fun Part
Ok, finally I have all this great game capture, titles & logos. For the most part, the laborious work is over. Let’s revisit our video structure and break it down a little more:
1 – Company logo
2 – Setup Clips (co-op crew forming up & heading out)
3 – First Title (Survive)
4 – Action Clips part A (players getting swarmed by threats, mad combat)
5 - Second Title (Adapt)
6 – Action Clips part B (players adapting to a variety of threats)
7 – Third Title (Explore)
8 – Action Clips part C (variety of scenic vistas and activities)
9 – Game Logo Fly-in
10 – Game URL
I comp’d my logo treatments together in Premiere, using the built-in effects to add some uniqueness.
Laying out all the clips Premiere’s timeline, I use A & B tracks so I can keep things more organized visually, and cross-fade between clips if necessary. I mostly like hard cuts on the action clips, but with titles I like to see them flow into the appropriate section to keep them visually connected. A quick fade-to-black often helps to separate the end of one section and the beginning of the next.
The Final Edit in Adobe Premiere's Timeline Window
The Final Edit in Adobe Premiere's Timeline Window

Tightening Things Up: Remove the Cruft!
Once an initial edit is assembled, I do a lot of previewing to get a sense of the pace and cadence. Often I'm well over on time at this point, there’s usually just too much fat. 
So I do a pass where I tighten up all the clips to their shortest possible length while not losing key visuals. I also brutally scrutinize each clip and remove those that don’t hit on all cylinders (unless I’m really short on material).
Synchronizing to music is key to building a fun cadence. I will slide the start points of clips slightly to hit on the music beats wherever possible. This adds a lot of subtle impact. In this case I had a wonderful piece of orchestral licensed music that helped frame the game in an epic way. The most important parts of the music are the beginning and ending, these are like the bookends of your story.
I try to keep the sound effects from the game clips as they add to the richness of the audio mix, and help keep you from feeling detached from the game. Remember to turn off game music though! It obviously conflicts with your video soundtrack. A little tweaking in the audio mixer will help set relative levels.
When I have a tight edit I like, I take a break. Walk away from the edit and do something else for a while. I do this because at this point I’ve become emotionally attached to my work, and may be overlooking problems or things that aren’t quite working. Some time away helps reset my perception so when I come back with fresh eyes it’s easier to identify and fix those little things.
Now I can send an edit to the developer for their feedback and (hopefully) approval.

Time To Export: Woohoo!
The final step is to use Adobe Media Encoder (now just “File/Export/Media” in Premiere) to compress the final product. If this is going up to Youtube, I render out fairly high quality since Youtube will re-compress the video anyway for different stream types. Going into that process with a lower quality video will result in too many unpleasant artifacts.
Typically I choose h.264 compression for video, and AAC for audio. These seem to be the most widely acceptable, and frankly few other codecs come close in terms of performance vs. quality.
Here’s a shot from AME showing my settings on this video:
  Final Output Settings for Video Compression
Final Output Settings for Video Compression

Final Output
Below is a link to the finished product. The overall project took about 8 hours to complete (not including capture). I would embed the video, but it won't show up on Blogger's youtube search (which is particularly brain dead, and it won't accept a direct URL!):
That’s it! Hope this was informative or useful for some folks. Naturally there's a ton more I could have done to sweeten this, but overall I think it was pretty clean and effective, and helped drive interest to the game.

Wednesday, September 25, 2013

Don't starve your systems of perception, you kinda need them.



This is a post about art process, although it may not seem like it.

As human beings we are remarkably engineered for survival. Our bodies are bristling with systems designed to perceive every motion, sound, and possible threat around us. Our biology is constantly and acutely feeding us beneficial data. 

For example, the hundreds of muscles that create expression in the human face are translated by our eyes & mind into hundreds of discreet and specific emotions, inferences, and messages, from subtle to overt.

Despite this brilliantly designed machinery, we as a species are rapidly shaping our lives to ignore or greatly under-utilize it.

Much has been written about the societal impact of phones & mobile computers. No doubt we get some amazing benefits from these devices. 

But for my purposes they are a lens through which humans view the world, often diverting the eye away from human-to-human contact. As our obsession with them grows, there are a lot of negative implications, the most egregious being the reduction of face-to-face connections between people.

And it's not just a matter of simple distraction. A side effect of device obsessions is that people can outsource (or offload) their basic perception systems onto other people. 

For example, while commuting by rail I often witness a good number of people who move through trains & stations without ever looking away from their phones. They literally use other people as bumpers, guiding them where to walk and when. Often this is accompanied by the use of ear buds or headphones, sealing off sound as well. 

From a safety standpoint, there's probably a dozen ways someone can die doing this. But they trust that other people are actually looking for them by proxy, and hence they can focus their attention on e-mail.

The crowd becomes the unwilling navigation & safety vendor to the phone-obsessed client. Once the client/vendor balance tips, I can imagine whole crowds of people just obliviously walking out onto the tracks by accident.

Sitting in traffic, one can't help but notice the endless lines of dark SUV's with nearly-opaque black tinted windows. In this example, people are removing their visibility from the outside world. Their vehicle becomes another one-way lens, other drivers can't see their eyes to judge their awareness.

So what's really being lost here, and how does this apply to art?

When artists aren't creating art, they're on "input" mode. This means absorbing and observing everything around them, drawing inspiration that directly feeds the soul. This input is visual and emotional, we take all of this data and process it in our minds, re-interpreting it into what becomes our artistic output. 

Artists rely on our perception systems to feed this important cycle. We need this pipeline to be unrestricted and wide open. There's no way we can outsource this process to someone else.

When we look at the world through these lenses, we lose a critical capacity of our wiring; face-to-face communication and understanding. We lose awareness, emotion, intent, inference, and bonds. We drink the world in through a tiny straw, subverting the immense energy we normally enjoy from our perception systems.

Our soul doesn't get what it needs. It becomes idle and anxious. Most distressingly, it doesn't reliably feed the output process when called upon, because we didn't fill the well. Generally, anything dehumanizing should be viewed as potentially toxic.

So what should we do?

I think we can work to be better bi-directional communicators, turning off our phones for a time every day, and going out into the world to interact, witness, taste, hear, smell, and converse face-to-face. 

Let's fight against the tide of isolation and purely digital identity. Let's reap the benefits of this incredible biological wiring we possess to keep our creative channels fully fed. 

The virtual still doesn't hold a candle, not even in the same universe, as our world unfettered before our eyes. As artists we can never forget this basic fact, lest we wither and dry up.

Tuesday, June 18, 2013

New game is done!

I am very pleased to announce the release of my second game, working in cooperation with DigitalDNA Games. It's called "Avatar Warfare", and as of tonight it's available on XBox Live Indie Game channel for just $1.00. 

It's a multi-player FPS game for up to 16 players, we took the formula from Avatar Laser Wars II and applied it to a conventional-weapons experience. There are several tongue-in-cheek references to COD along the way. :)

For this game I created the environment & level design. We outsourced the weapons & animation (vs. me doing it all again) to save time & share more resources between games. As usual there were a number of issues to clean up with outsourced work, including me re-doing the animation idle pose (!) as well as fixing many animations.

The entire environment is done with diffuse textures & light maps, no normal or specular info is present, since all the lighting was baked. I used 3ds Max + Mental Ray to bake the terrain, structures, and props into a unified model. This was a lot of fun and a better system than we had in Laser Wars, where everything was baked into the diffuse.

With the game finishing up I hope to make more frequent updates to this blog (no really). It's been tough between the game & teaching the last few months to get anything else done. But I have about 5 different blog posts already planned out, including finishing the 3rd post in my F.E.A.R. 3 environment series.

Here's the trailer for Avatar Warfare!




Wednesday, April 10, 2013

Playing with particle collision

While giving a final to my DePaul students I started playing with nParticles in Maya. I love the chaos that comes from throwing hundreds of spheres into a collision field, so here's a sequence I created. This is 600 frames at 24fps, hdr/ibl lighting rig, 6 min/fr render time when particles are full in frame, i7-2670QM 2.2GHz. As it happens this type of animation is also a worst-case scenario for video compression. So apologies for the artifacts and I will try to get a true 720p version rendered out.



Thursday, March 21, 2013

Periscope up, hey there's life out there.

Egads, six months without a post on a blog I promised myself I would keep updated. Is bad, and I blame it on life. 

What's gone on since September?

  • Production on my 2nd XBLIG game continues, recently built a brand new environment and new UI framework
  • Taught a graduate-level class on game art pipelines at DePaul. I had to write all the curriculum for this which was a major challenge
  • Taught another section of 3D Texturing & Lighting at DePaul, some great work from the students made it a lot of fun
  • Co-taught the senior capstone at Columbia, their project (Undertakers) is nearly GDC-ready, and it's looking really good!
  • My friend's iOS kickstarter fell short, but hopefully there's more to come on that
So my plan is to share a lot more visual output from these efforts, as well as post my long-overdue 3rd installment on the Fear3 visual process asap. If anybody still reads this stuff, thanks for your patience! :)