Another Wiley Computer Animation and Virtual Worlds article

An article I co-authored is now published in the online version of the Wiley Computer Animation and Virtual Worlds journal (through the Early View function). This is set to appear soon in a print version too.

The title is of the article is "Painterly rendering techniques: a state-of-the-art review of current approaches" and it is, as the name gives away, a survey. The abstract is as follows; in this publication we will look at the different methods presented over the past few decades which attempt to recreate digital paintings. We compare different methods used to produce different output painting styles such as abstract, colour pencil, watercolour, oriental, oil and pastel.

The article can be found here.

Article published in Computer Animation and Virtual Worlds journal

An article I co-authored is now published in the online version of the Wiley Computer Animation and Virtual Worlds journal (through the Early View function). This is set to appear soon in a print version too. This is part of the CASA 2012 conference proceedings (see earlier post here).

The article is titled "Feature-based probabilistic texture blending with feature variations for terrains". The abstract is as follows; the use of linear interpolation to blend different terrain types with distinct features produces translucency artefacts that can detract from the realism of the scene. The approach presented in this paper addresses the feature agnosticism of linear blending and makes the distinction between features and non-features. Using the blend weights from Bloom's texture splatting, intermittent texture transitions are generated on the fly without artistic intervention. Furthermore, feature shapes are modified dynamically, thus further reducing repetition and adding authenticity.

The article can be found here.

Unreal 4 demo now available

Another post E3 piece of news, Epic Games' version 4 of their Unreal game engine, after months (if not years) of speculation and also some behind closed doors demos earlier this year is now demoed for the public (see video below) and it does look very impressive indeed. Senior technical artist of the company Alan Willard puts the engine through its paces in this very comprehensive video which all Unreal engine enthusiasts should watch.

There are many things in the video above and the new version of the engine worth mentioning (the updates on Kismet or the use of dynamic lighting for example) but for now it is best to check it out and await the release of the tool itself which is set to power next-generation console games (and of course PC ones too).

John Carmack showcases VR prototype at E3

The inimitable John Carmack showcased a VR prototype at the latest E3 which has generated quite a lot of publicity (as, quite rightly, most of John's projects usually do). While this is a mere prototype (you will notice the tape holding this together in the video) the immersion offered is alleged to be excellent (demoed at E3 with Doom 3:BFG edition, which is an upcoming HD remake of Doom 3).

This is very early stages obviously as a project and it is slated to go commercial soon for around $500. While immersive VR for games is a very 90s concept it is always interesting to see where people like John can take a medium which has been waiting in the wings for years now.

You can check out the PC Gamer website here who conducted this interview for some clips where John covers more detail about the operation of the device and his motivation.

Edge magazine interview

There is a interview with myself in the latest issue of Edge magazine (a leading UK magazine in video games). This is in the July 2012 issue (242). The interview revolves around the BSc and MSc Games Technology courses at Bournemouth University where I teach and is featured as part of a special issue in education for games development, with a variety of other interviews and opinions both from other HE/FE educators and also leading developers.

I would definitely suggest checking the issue out for this supplement if you have an interest in games development taught courses, meanwhile you can find the interview conducted with me here.

Unreal 4 news

More and more information surfaces on Epic Games' latest and long-awaited iteration of the Unreal engine, Unreal 4. The engine is now slated to go public at E3 in early June but even prior to that a number of images are now online with some fairly impressive results (though it is very hard to gauge the actual quality of the visuals just yet). The image below is one example.

No concrete detail is really available though after E3 there will be far more news on this. It is expected to see the engine really used for next-gen consoles rather than current technology but that too is unconfirmed. As someone who uses and teaches Unreal I am very interested to see what the next iteration of the famous engine  is capable of and will report on this again after E3.

Poster accepted at NPAR 2012

A poster I have co-authored with a PhD student here at Bournemouth University under my supervision is to be presented at the NPAR (the Tenth Symposium on Non-Photorealistic Animation and Rendering) 2012 conference next week. The poster is titled "Generating 3D Painterly Animations" and presents work in progress results. 

This takes place at Annecy, France between the 4th and 6th of June and is (this year at least) part of a bigger co-located event called Expressive 2012 which brings together 3 different non-photorealistic/aesthetics-in-graphics conferences (NPAR, CAe and SBIM).

More information can be found here.

John Carmack anniversary commentary for Wolfenstein 3D

Wolfenstein 3D celebrates its 20th anniversary and it is great to see the legendary John Carmack of id Software do an audio commentary of the iconic game which put his company on the map really and led to titles such as Doom and Quake. The video of this is below and is great going over for fans of the game or indeed FPS fans in general.

To add to the celebrations of this anniversary a browser-based version of the game has also been uploaded online and can be found here. What's even better is that this is free to play and relive memories (or show the roots for the newcomers!) of one of the first 3D first person shooters which completely pioneered the genre.

Jacked, a book on Grand Theft Auto

The other day I got round to finishing reading the recently released Jacked book by Dave Kushner. This is the unauthorised story behind the conception and creation of the Grand Theft Auto series and I can recommend it highly to anybody who liked the author's previous book (Masters of Doom, which focused on the id Software story of course and the development of their seminal games such as Doom and Quake).

The book does have the tendency to be a bit sensationalistic in its narrative and descriptions (a bit like Masters of Doom in fact) which can be seen as a criticism considering this is not a fictional tale but, as mentioned above, remains a hugely interesting read for Grand Theft Auto fans or indeed anyone who wants to learn about how a modern gaming title franchise was built over a period of time and stories about the people behind it.

Sony's Net Yaroze feature in Gamasutra

A very nice historic Net Yaroze feature can be found on the Gamasutra website which is well worth reading for those who either used this or want to find out more about Sony's embryonic efforts to bring console development, for the first time, to the hobbyist programmer (for the original Playstation at the time). This (Net Yaroze) is considered by many the pre-cursor to things such as Microsoft's XNA and includes quotes and recollections from academics who at the time used it to teach games programming.

The article ("titled 15 Years Later: How Sony's Net Yaroze Kickstarted Indie Console Development") can be found here.

Publication in the e-Review of Tourism Research journal

A paper where I am the co-author is now published in the e-Review of Tourism Research journal. The paper is titled "Smartphone Augmented Reality Applications for Tourism" and forms part of a special issue in this journal which came out of the recent ENTER 2012 conference in Helsingborg, Sweden (and in specific the Idea Exchange sessions).

The abstract for the paper is as follows: "Invisible, attentive and adaptive technologies that provide tourists with relevant services and information anytime and anywhere may no longer be a vision from the future. The new display paradigm, stemming from the synergy of new mobile devices, context-awareness and AR, has the potential to enhance tourists’ experiences and make them exceptional. However, effective and usable design is still in its infancy. In this publication we present an overview of current smartphone AR applications outlining tourism-related domain-specific design challenges. This study is part of an ongoing research project aiming at developing a better understanding of the design space for smartphone context-aware AR applications for tourists."

The paper can be found in Volume 10, No 2 of the journal (which is itself located here).

VS Games 2013 conference organisation

I will post more details about this in due time but I have recently had a confirmation that the VS Games 2013 conference, i.e. the 5th International Conference on Games and Virtual worlds, which typically has had IEEE technical cooperation in previous outings, will be taking place in Bournemouth in September 2013 (with myself as the General Chair).

I will post more details about this soon once the official conference website is up but meanwhile please check out the current outing of the conference which has a deadline for papers soon and is taking place in Genoa, Italy in late October 2012 here. 

I have just noticed that the classic adventure game iOS The 7th Guest is available for free as a May Day offer on the iTunes store. While here in the UK the 1st of May is about to expire it might not be too late for other parts of the world.

This is one of the truly defining adventure games of the early 1990s and well worth checking out if you have an Apple device and want a classic slab of retrogaming on it or if you remember the game itself and just want to have another go at some of its puzzles.

EngD position available at Bournemouth University

Applications are invited for a fully-funded Engineering Doctorate (EngD) in the Centre for Digital Entertainment (CDE) at Bournemouth University, UK, a collaboration between the University of Bath and Bournemouth University, with Salisbury Hospital. This is a 4-year programme which embeds a Research Engineer (RE) in a company (Salisbury Hospital on this occasion), who, supported by an academic supervisor (myself for this particular project), will work on projects of immediate industrial relevance. 75% of the RE's time will be spent in industry. These projects will form the basis of a Doctoral submission by portfolio thesis for the award of an Engineering Doctorate in Digital Media.

This project proposes the exploration of a technology such as gaming-specific BCIs (brain-computer interfaces) for the enhancement of post-stroke rehabilitation. A prototype addressing this type of rehabilitation, using a low cost technology, could have significant benefits over existing traditional physiotherapy approaches, from the associated cost to the mobility and the more accurate online monitoring of multiple patients' progress, to name but a few. I will be supervising this doctorate so please do not hesitate to contact me with any queries or applications! You can find more information about the positon on the following link;

http://digital-entertainment.org/?page_id=760&preview=true

Unreal running on Flash

If you want to see Epic Games' Unreal engine running on a browser via Flash, you can now check out the very familiar Epic Citadel demo online (here). Epic Citadel is of course the tech demo that was released to showcase the interactive Unreal engine for iOS devices a while back (and now doubling up as a tech demo for the Flash export functionality).

While the export to Flash functionality is only available for commercial licensees currently (which is unfortunate as competitors such as Unity have gone beyond that and have already made it freely available) the quality and potential of this is undeniable.

Original Prince of Persia source code released

Jordan Mechner has released (officially) the code for the seminal platform game Prince of Persia. The classic 1989 game which pioneered rotoscoping and was made available on many platforms has seen many sequels and even a movie adaptation. Its creator only found the code recently (it was considered long lost) and it can be downloaded here.

Jordan Mechner is currently working on a remake of another (even older) title of his, Karateka (which I played before I even saw Prince of Persia on an old 8086 PC). I personally think it is a fantastic move when games such as this one, despite their obvious age, have their source code made available for the programming community, so it's worth visiting the link above and downloading this.

CryEngine 3.4 version now available

Amidst all the teaser rumours about Crysis 3 Crytek has found the time to release a new version of their free SDK for CryEngine. This is now at version 3.4.0 and features revamped DirectX 11 tessellation, a multi-layer navigation mesh, improved skin rendering and an advanced/improved/extended glass shader. There are also a variety of bug fixes too.

You can see a demo vid for the new version of the SDK above and also download the free engine here.

Google Project Glass

This technology has been making the headlines just about everywhere the last few days; Google has now announced an eyewear prototype technology called Project Glass which will display augmented reality functionality over one of the eyes. This will allow the superimposition of virtual information, of which the most interesting one (currently anyway) is Google Maps.

The video above describes the technology in a better way; the implied future potential however is incredible for navigation (and many other application context areas). The technology at the moment has no price and Google has not really said when or indeed whether this will go for sale. It could however be an impressive leap forward should this be available to the public and also developers and researchers. More information can be found here.

Leisure Suit Larry now on Kickstarter

I blogged about this a few months ago but it appears that the mooted/discussed Leisure Suit Larry remake (with the original creator Al Lowe involved) has now hit the increasingly popular crowdsourcing solution via Kickstarter. Replay Games who are working with Al to resurrect the game for a number of platforms (including mobile ones and also XBLA/PSN) using Unity are looking for $500,000 from fans in order to remake the classic 1987 adventure title (which was one of the first adventure games I ever played myself).

More info on this here, hopefully they'll manage to raise the funds needed in time (early May).

Gamr7 and Urban PAD is no more

Sad to report that one of the automated/semi-automated urban modelling solutions which I reported on in the past (several times in fact) is no longer a going concern; French developer Gamr7 has folded and the tool itself (Urban PAD) is also no more. There is a short announcement (and explanation) on the website of the company here.
This is quite unfortunate as it was a very promising tool and it definitely made inroads over the last few years. While there are of course other solutions still available, it is sad to see one that has been progressing for 5 years now come to an end.